EP0639057A1 - Nähfaden, hiermit vernähtes flächengebilde sowie verfahren zur herstellung einer spritzwasserdichten naht. - Google Patents
Nähfaden, hiermit vernähtes flächengebilde sowie verfahren zur herstellung einer spritzwasserdichten naht.Info
- Publication number
- EP0639057A1 EP0639057A1 EP93909907A EP93909907A EP0639057A1 EP 0639057 A1 EP0639057 A1 EP 0639057A1 EP 93909907 A EP93909907 A EP 93909907A EP 93909907 A EP93909907 A EP 93909907A EP 0639057 A1 EP0639057 A1 EP 0639057A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sewing thread
- seam
- sewing
- precursor material
- thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 93
- 238000000034 method Methods 0.000 title claims description 23
- 239000004744 fabric Substances 0.000 title claims description 12
- 230000008569 process Effects 0.000 title claims description 11
- 239000000463 material Substances 0.000 claims abstract description 85
- 239000002243 precursor Substances 0.000 claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 230000001070 adhesive effect Effects 0.000 claims description 23
- 229920002472 Starch Polymers 0.000 claims description 19
- 235000019698 starch Nutrition 0.000 claims description 19
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 17
- 229920002050 silicone resin Polymers 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 14
- 229920001282 polysaccharide Polymers 0.000 claims description 13
- 239000005017 polysaccharide Substances 0.000 claims description 13
- 239000008107 starch Substances 0.000 claims description 13
- 230000004913 activation Effects 0.000 claims description 12
- 239000004753 textile Substances 0.000 claims description 12
- 150000004676 glycans Chemical class 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 11
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 claims description 7
- 229910002804 graphite Inorganic materials 0.000 claims description 7
- 239000010439 graphite Substances 0.000 claims description 7
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 claims description 7
- 239000004014 plasticizer Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 6
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 5
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000010445 mica Substances 0.000 claims description 4
- 229910052618 mica group Inorganic materials 0.000 claims description 4
- 239000010451 perlite Substances 0.000 claims description 4
- 235000019362 perlite Nutrition 0.000 claims description 4
- 150000002978 peroxides Chemical class 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229920001592 potato starch Polymers 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims description 2
- 238000004132 cross linking Methods 0.000 claims description 2
- 229920000140 heteropolymer Polymers 0.000 claims description 2
- 229920001519 homopolymer Polymers 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- 102000004196 processed proteins & peptides Human genes 0.000 claims description 2
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 2
- 102000004169 proteins and genes Human genes 0.000 claims description 2
- 108090000623 proteins and genes Proteins 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims 8
- 150000002170 ethers Chemical class 0.000 claims 6
- 238000001994 activation Methods 0.000 claims 5
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims 4
- 150000007522 mineralic acids Chemical class 0.000 claims 4
- 150000007524 organic acids Chemical class 0.000 claims 4
- 235000005985 organic acids Nutrition 0.000 claims 4
- 150000003926 acrylamides Chemical class 0.000 claims 3
- 239000004971 Cross linker Substances 0.000 claims 2
- 239000012190 activator Substances 0.000 claims 2
- 125000000217 alkyl group Chemical group 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- 125000003118 aryl group Chemical group 0.000 claims 2
- 125000002091 cationic group Chemical group 0.000 claims 2
- 239000011256 inorganic filler Substances 0.000 claims 2
- 229910003475 inorganic filler Inorganic materials 0.000 claims 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 2
- 239000012766 organic filler Substances 0.000 claims 2
- 125000001190 organyl group Chemical group 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- 239000007858 starting material Substances 0.000 claims 2
- 239000001993 wax Substances 0.000 claims 2
- 238000007598 dipping method Methods 0.000 claims 1
- 238000005286 illumination Methods 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 238000007725 thermal activation Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 230000008901 benefit Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000000565 sealant Substances 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 5
- 238000004873 anchoring Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 235000011187 glycerol Nutrition 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229920002401 polyacrylamide Polymers 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000004848 polyfunctional curative Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 241001474374 Blennius Species 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000779 depleting effect Effects 0.000 description 1
- DWNAQMUDCDVSLT-UHFFFAOYSA-N diphenyl phthalate Chemical compound C=1C=CC=C(C(=O)OC=2C=CC=CC=2)C=1C(=O)OC1=CC=CC=C1 DWNAQMUDCDVSLT-UHFFFAOYSA-N 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000003356 suture material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/24—Hems; Seams
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/46—Sewing-cottons or the like
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B1/00—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both
- D05B1/26—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both for making fluid-tight seams
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
- D06M11/74—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
- D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
- D06M15/11—Starch or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/15—Proteins or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/227—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/244—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
- D06M15/248—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing chlorine
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/244—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
- D06M15/256—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing fluorine
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/285—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
- D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/04—Processes in which the treating agent is applied in the form of a foam
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/16—Processes for the non-uniform application of treating agents, e.g. one-sided treatment; Differential treatment
- D06M23/18—Processes for the non-uniform application of treating agents, e.g. one-sided treatment; Differential treatment for the chemical treatment of borders of fabrics or knittings; for the thermal or chemical fixation of cuttings, seams or fibre ends
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M7/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made of other substances with subsequent freeing of the treated goods from the treating medium, e.g. swelling, e.g. polyolefins
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2305/00—Operations on the work before or after sewing
- D05D2305/22—Physico-chemical treatments
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2305/00—Operations on the work before or after sewing
- D05D2305/22—Physico-chemical treatments
- D05D2305/26—Heating
- D05D2305/265—Heating with steam
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2305/00—Operations on the work before or after sewing
- D05D2305/22—Physico-chemical treatments
- D05D2305/28—Physico-chemical treatments using particular electromagnetic waves
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/40—Reduced friction resistance, lubricant properties; Sizing compositions
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
- D10B2101/06—Glass
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/10—Inorganic fibres based on non-oxides other than metals
- D10B2101/12—Carbon; Pitch
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/20—Protein-derived artificial fibres
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/04—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons
- D10B2321/042—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons polymers of fluorinated hydrocarbons, e.g. polytetrafluoroethene [PTFE]
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
- D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/08—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamino acids or polypeptides
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/04—Heat-responsive characteristics
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/08—Physical properties foamed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S57/00—Textiles: spinning, twisting, and twining
- Y10S57/903—Sewing threads
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2971—Impregnation
Definitions
- Sewing thread hereby sewn fabric and method for producing a splash-proof seam
- the invention relates to a sewing thread according to the Oberbegrif fen of claims 1 and 2, a hereby sewn Flachge form according to the preamble of claim 14 and a method for the production of at least splash-proof seams according to claim 18.
- An essential quality feature of a textile seam is the manner in which the material of the sewing thread is anchored in the material of the fabrics to be connected by the seam.
- such anchoring takes place continuously on each stitch, with the lower thread anchoring the upper thread provided on a spool of low capacity.
- For chain stitch seams only one or more threads running out of cones with large capacities are used, which are not anchored in every stitch.
- the thread of the chain stitch stitch is only anchored by sewing over at the end of the seam. Thus, if there is damage to the seam between the ends, pulling the thread will cause the entire seam to open. For this reason, the use of chainstitch seams is very limited in practice or to a limited extent if it is necessary to buy a piece if it becomes damaged.
- An essential object of the invention is to create a sewing thread which makes it possible to use chain stitch seams also in those cases in which, for reasons of anchoring the seam thread, quilting seams have so far been used.
- the outer surface can be provided with increased adhesion or adhesive action after sewing results in the thread adhering to the stitch links as well as to the flat structure or the sewing material in the area of the stitch holes.
- the thread is held at each stitch linkage similarly to how the quilting thread is held by the lower thread. Therefore there is essentially the same security of the chain stitch seam against opening as in the case of a stitch seam.
- the much less expensive production option of the chain stitch seam can also be used in those cases in which a stitch seam was previously required in order to prevent the seam from opening.
- the other advantages of chain stitch seams can be exploited, such as the increased elasticity compared to quilting seams.
- a sewing thread according to the invention can also be used for quilting seams if they are e.g. are required for optical reasons or reasons of comfort or the like.
- the increased adhesive effect is usually most advantageously achieved by an adhesive effect. As a result, very high adhesive forces can be achieved, which Ensure fertilization of the threads at the stitch links and in the stitch holes.
- DE-A-40 25 291 discloses a method for producing water or moisture-tight seams when sewing fabrics made of plastic or rubber materials or fabrics coated with plastic or rubber or of multilayer films made of plastic or rubber materials, which are optionally reinforced with metal foil, by inserting a molded body made of plastic or rubber film filled with a sealing compound during sewing between the parts to be sewn and allowing the sealing compound emerging from the pierced molded bodies during sewing.
- Organopolysiloxane compositions in particular are used as sealants.
- a further disadvantage of this prior art method is that sealing compound is constantly escaping at the puncture points, which is further favored by the fact that the material to be sewn is generally located between the presser foot and the lower feed dog, which causes additional pressure the hose filled with sealant is exerted, which leads to the fact that sealant constantly escapes and frequently reaches places on the sewing device and the material to be sewn where the sealant is not desired or is even harmful.
- a further important object of the invention is therefore to produce at least largely fluid-tight textile seams without the need for expensive separate sealing means.
- the density drops such that the same material occupies a larger space.
- the material changes its shape in the microscopic range such that this appears macroscopically as an increase in volume.
- the size of the volume change is to be measured according to claim 3 so that the stitch hole of the thread created during sewing is filled by the expansion, so to speak is closed. Enlargements of diameter between 20% and 200%, preferably between 30% and 150%, in particular between are sufficient 40% and 100% off. For most materials, the best results are achieved with increases in diameter between 50% and 80%.
- the outer layer of the thread can be formed by a foamable plastic according to Claim 4, which is foamed in the usual way after processing the thread i of the seam by the action of temperature and / or catalyst.
- the foaming ratio can be kept low, for example below 1: 2, so that there is still a relatively solid surface of the expanded thread. Since the thread is still unfoamed during processing, neither the foaming process nor the foamed consistency of the thread disturb its processing during the sewing process.
- the use of the invention can be carried out in that the polyte verfluoroethylene ver with an expandable material is applied mixed, and the expandable material is expanded after processing by appropriate action, which causes expansion.
- the surface can be formed by textile fiber material which is applied, for example, by spinning a core, the core being made of tensile material.
- the outer threads can be selected from a material which has the known “memory” effect, such that in the relaxed “final state” there is a considerable deviation of the fiber longitudinal axis from the straight line.
- crimped fibers can be used as outer fibers. However, these are applied in a stretched form loosely, that is to say without tension and with play, and are then converted into their crimped shape or the like by activating the “memory” effect after processing. This does not result in an actual volume change in the strict sense, but an apparent volume change that is macroscopically similar to an actual volume change.
- the measures of claims 9 and 10 have the advantage that a large number of precursor materials are available, which can be converted physically and / or chemically into the respective products, the products having the properties of increasing their volume compared to the precursor materials or to give the sewing thread a good adhesive effect on the sewing material.
- a physical conversion can also consist of converting insoluble materials, e.g. starch, into a soluble product, e.g. by heating to convert, which then has the desired properties adhesion, sealability and / or swellability.
- the additional auxiliaries make it possible, on the one hand, to bring about a chemical activation treatment of the precursor materials, for example a polymerization, that is to say an extension of the molecular chains.
- a polymerization with the materials according to the invention generally leads - in addition to the adhesive effect - to volume increases.
- auxiliaries according to claim 1 it is possible with the auxiliaries according to claim 1 to adjust further properties, such as, for example, plasticity, suppleness, lubricity, residual water content.
- the adhesive effect after a period of at most a few T deactivated on free surfaces of the thread. It is thereby achieved that when the sewn sheet is used as intended, there is no stickiness on the surface in the area of the seam, but instead the surface has been appropriately bonded so that it no longer has an increased adhesive effect.
- the adhesive or adhesive effect persists in the areas in which the surface of the thread is in contact with other thread surfaces or with the surfaces of the sewn fabric, so that the adhesive or adhesive effect is maintained there unchanged or increased after binding .
- acrylamide is used as the precursor material, which additionally contains the crosslinking agents methylene bisacrylamide and N, N, N ', N'-tetramethylethylenediamine and the plasticizer glycerol as auxiliaries.
- a sewing thread provided with such a precursor material has the advantage that the acrylamide can be easily polymerized, for example with UV light and / or peroxides, to give polyacrylamide.
- the thread loses water in one or more days.
- the glycerol retains a residual water content, so that after sewing, for example to form a chain stitch seam, the sewing thread obtains a plastic consistency, which makes it relatively sticky and thus adheres well to the sewing material and stitch hole.
- the seam obtained in this way is then exposed to increased moisture in the finished textile, for example a downpour, the polyacrylamide gel swells again due to water absorption. art that the pinholes are filled by the polymer, whereby they are sealed watertight.
- an "intelligent seam” is virtually available, which swells reversibly in a particularly moist environment and shrinks again in a dry environment - without, however, losing its good adhesion to the sewing material.
- starch material which is insoluble in cold water, in particular potato starches, is used as the precursor material, and is brought into solution by the action of heat after the sewing process, for example by means of steam - if appropriate mixed with bactericidal or fungicidal agents to protect against microbiological decomposition before processing - whereby a polysaccharide film forms on the sewing thread and in the vicinity of the tap hole. Similar to a wallpaper paste, this film has the property to stick and analogously to the polyacrylamide system it is able to reversibly absorb and swell water.
- Textiles which are sewn with such a seam can also be washed at temperatures of about 0 ° C to 60 ° C without loosening the starch precursor material, since this comprises a starch insoluble in cold water, which is in the specified temperature range has not yet been released.
- the claims 14 to 17 relate to a sewable Flachge, which is sewn with a sewing thread according to the invention.
- a piping tape or the like can run in between the layers of fabric to be connected and sewn at the seam.
- This can consist of the same material as the material of the sewing thread and thus, after processing e.g. can also be expanded to generate additional sealing pressure. If necessary.
- this piping band can also consist of another, in particular soft, elastic material which is compressed during the sewing process and in this way generates the sealing pressure. Keder tapes made of latex, soft rubber or the like are possible.
- the volume which has increased in volume, for example swelling, after sewing can be used to achieve a similar advantage with regard to the wider applicability or the avoidance of disadvantages of chain stitch seams, as with the sewing thread with a surface with an increased adhesive effect.
- the combined application of both measures that is to say an increase in surface area and an increase in the adhesive effect, in particular adhesive effect, is of particular advantage since not only is the holding effect of the thread of the chain stitch seam on the stitch links or in the stitch holes further increased thereby, but also the gluing of the sewing thread makes an additional contribution to the tightness.
- a tightness against water penetration can be supported in particular by hydrophobizing the adhesive thread.
- both the sewing thread with the surface with increased adhesion and the swellable sewing thread can be used in a stitching if this should be desired or required in individual cases.
- Di swellability also leads to a corresponding seal in the context of a stitching, while the adhesive effect increases the anchorage of the stitching even further; this can be of interest, for example, if a structure provided with such a proximity is divided into many small structures should be held by a short distance of the seam.
- the core of the thread can consist of any suitable tensile material which is compatible with the material of the expandable surface layers.
- Cotton, Kevlar, carbon fibers or glass filament can be used as the material for the soul.
- the soul does not fundamentally need to consist of a material that is different from the surface layers, as long as it is ensured that the expansion effect is limited to the surface layers.
- a commercially available sewing thread is passed through an aqueous solution of a silicone resin as the precursor material.
- a silicone resin MK from Wacker-Chemie AG is used as the silicone resin.
- the sewing thread After the sewing thread has passed the immersion bath or a sponge soaked with the silicone resin solution, it is fed to the sewing device and, for example, parts of a motorcycle clothing are sewn as sewing material by means of this thread.
- the resulting seam is subjected to an activation treatment by using a spray nozzle to apply a commercially available hardener in aqueous solution, in the example an organoaluminum compound, under the name F100% of Wacker-Chemie, to the fresh seam is applied.
- the precursor material silicone resin is converted into a high polymer silicone resin, which on the one hand gives the seam increased adhesion to the material to be sewn and on the other hand makes the needle insertion points of the seam essentially watertight seal is in the foreground.
- the watertightness essentially results from the adhesive property of the silicone resin, which coats the thread in the tap hole and then sets or cross-links and adheres to both the sewing thread and the material to be sewn.
- a commercially available sewing thread for example a cotton thread, is passed as in Example 1 through an aqueous solution of a copolymer of vinyl chloride and vinyl acetate and a plasticizer, diphenyl phthalate in the example. Then the thread so impregnated is fed to a sewing device, in the example of a commercially available industrial sewing machine.
- the copolymer of vinyl chloride and vinyl acetate is used in the form of an aqueous dispersion with cellulose as stabilizer as the precursor material and in the example case Vinnol dispersion 50 / 25C, which is sold by Wacker-Chemie AG, is used.
- a rainwear made of a plastic material is sewn on the sewing machine with the sewing thread according to the invention as a chain stitch seam.
- the seam is subjected to a high-frequency treatment for a short time as an activation treatment, in particular a microwave treatment. It is advantageous here if additional microwave absorbers such as carbon black, graphite or conductive metal oxides or the like are added to the dispersion.
- This type of activation treatment converts the precursor material, in the example the copolymer of vinyl acetate and vinyl chloride, into a product which has good adhesive properties and sealing properties, as a result of which the needle puncture points of the seam are made at least splashproof, so that, for example, a motorcycle rider who wears such rainwear does not have to fear that water will penetrate at the needle insertion points.
- a commercial cotton sewing thread is led during the processing to a seam through an aqueous solution of an acrylamide and the auxiliaries methylenebisacrylamide and N, N, N ', N'-tetramethylethylenediamine as crosslinking auxiliaries and glycerol as a plasticizer.
- the sewing thread treated in this way is then fed to an industrial sewing machine and the material to be processed is sewn with this thread in a chain stitch seam.
- An activation treatment is then carried out by spraying an aqueous solution of ammonium peroxide onto the seam and additionally illuminating it with a UV lamp.
- the acrylamide or any existing acrylamide oligomers is cross-linked with
- the sewing thread swells up to 10 times its original volume in the dry state, which results in a strong expansion in the needle stitches results in a particularly good seal so that the rainwater cannot penetrate through the seam holes.
- the present invention can also be used to manufacture a sewing thread according to the invention on an industrial scale, the raw thread being impregnated with a solution from the finishing agent customary in industry with the addition of the precursor materials and / or auxiliaries according to the invention.
- microwave absorbers such as graphite, carbon black or conductive metal oxides
- Add softening agent so that the conversion of the precursor material to the product with the desired properties can be carried out preferably by microwave absorption.
- Figure 1 is a longitudinal section of part of an apparatus for performing the method according to the invention.
- Fig. 2 is a plan view of part of an apparatus for performing the method according to the invention.
- Industrial sewing machine brings a sewing thread, not shown, through the sewing material, the needle 4 penetrating the stitch plate 1 via a stitch hole 5.
- the type of seam desired for example a chain stitch seam, results overall from the predetermined needle movement and / or transport and / or thread feeding.
- the resulting starch product can still absorb water after it has dried, for example in rainwear for motorcyclists, as a result of which the sewing thread swells up the seam and thereby seals the needle pricks in the material particularly well through expansion.
- the excess water vapor produced can be drained off via a steam suction 8.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Details Of Garments (AREA)
- Treatment Of Fiber Materials (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Sewing Machines And Sewing (AREA)
- Outer Garments And Coats (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4215176A DE4215176C3 (de) | 1992-05-08 | 1992-05-08 | Nähfaden, hiermit vernähtes Flächengebilde sowie Verfahren zur Herstellung einer spritzwasserdichten Naht |
| DE4215176 | 1992-05-08 | ||
| PCT/EP1993/001110 WO1993022943A2 (de) | 1992-05-08 | 1993-05-06 | Nähfaden, hiermit vernähtes flächengebilde sowie verfahren zur herstellung einer spritzwasserdichten naht |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0639057A1 true EP0639057A1 (de) | 1995-02-22 |
| EP0639057B1 EP0639057B1 (de) | 1997-04-02 |
Family
ID=6458406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP93909907A Expired - Lifetime EP0639057B1 (de) | 1992-05-08 | 1993-05-06 | Nähfaden, hiermit vernähtes flächengebilde, sowie verfahren zur herstellung einer spritzwasserdichten naht |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5869182A (de) |
| EP (1) | EP0639057B1 (de) |
| JP (1) | JPH08505661A (de) |
| KR (1) | KR100263508B1 (de) |
| AT (1) | ATE151123T1 (de) |
| AU (1) | AU4064993A (de) |
| BR (1) | BR9306332A (de) |
| CH (1) | CH685566A5 (de) |
| CZ (1) | CZ285416B6 (de) |
| DE (4) | DE4215177A1 (de) |
| ES (1) | ES2093551B1 (de) |
| HU (1) | HU219066B (de) |
| RU (1) | RU2120782C1 (de) |
| WO (1) | WO1993022943A2 (de) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996000810A1 (de) * | 1994-06-30 | 1996-01-11 | Gerd Ebert | Verfahren zum verbinden von gebilden sowie nähmaschinennadel und nähfaden zu seiner durchführung |
| EP0911440A4 (de) * | 1996-06-28 | 2000-11-15 | Teijin Ltd | Nähfaden für lederprodukte und die damit hergestellten lederprodukte |
| DE19717394C2 (de) * | 1997-04-24 | 2001-11-29 | Stockhausen Chem Fab Gmbh | Druckfähige Einkomponentenquellpaste und deren Verwendung |
| US6436484B1 (en) | 1997-12-09 | 2002-08-20 | Coats American, Inc. | Processes for coating sewing thread |
| EP0949367A1 (de) * | 1998-04-08 | 1999-10-13 | COMPAGNIE ROYALE ASTURIENNE DES MINES, Société Anonyme | Garn auf Basis von Mica und Spinnverfahren eines solchen Garnes |
| DE19853591A1 (de) * | 1998-11-20 | 2000-05-25 | Schmitz Werke | Markisentuch |
| GB9902955D0 (en) * | 1999-02-11 | 1999-03-31 | Hyperlast Ltd | Waterproofing of stitched articles |
| EP1272549B1 (de) * | 2000-03-20 | 2005-06-08 | P-D Tec Fil GmbH Technische Filamente | Process of generating prepregs of yarns |
| RU2177237C1 (ru) * | 2000-06-26 | 2001-12-27 | Южно-Российский государственный университет экономики и сервиса | Способ снижения миграции составляющих объемного несвязанного утеплителя через швы |
| CN1158950C (zh) | 2001-10-18 | 2004-07-28 | 广东溢达纺织有限公司 | 衬衫缝骨的抗皱整理方法 |
| DE10211667A1 (de) * | 2002-03-15 | 2003-10-02 | P D Tec Fil Gmbh Tech Filament | Textiles Glas-/PTFE-Gewebe |
| US20040265585A1 (en) * | 2003-06-27 | 2004-12-30 | Moore Steven Clay | Adhesive coated sewing thread |
| US20060063452A1 (en) * | 2003-06-27 | 2006-03-23 | Moore Steven C | Adhesive coated sewing thread |
| US8782812B2 (en) * | 2006-05-23 | 2014-07-22 | Bha Altair, Llc | Waterproof breathable garment with tape-free seams |
| RU2396382C1 (ru) * | 2009-04-09 | 2010-08-10 | Государственное образовательное учреждение высшего профессионального образования "Ивановская государственная текстильная академия" (ИГТА) | Способ образования водонепроницаемого ниточного соединения |
| GB2470967A (en) * | 2009-06-12 | 2010-12-15 | Ventura Pacific Corp Pte Ltd | System and method to seam seal textile products |
| US20120121901A1 (en) * | 2010-11-16 | 2012-05-17 | Lee Bong-Kyu | Water based bond sewing thread and method of manufacturing the same |
| US20130048219A1 (en) * | 2011-08-24 | 2013-02-28 | Roxanne Ferreiro | Adhesive Thread System |
| CN102877648B (zh) * | 2012-10-12 | 2014-08-20 | 长沙圣华科技发展有限公司 | 现浇混凝土立面防碳化养护膜及养护方法 |
| RU2546512C2 (ru) * | 2013-04-24 | 2015-04-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный университет дизайна и технологий" (ФГБОУ ВПО "МГУДТ") | Способ получения ниточных соединений деталей из войлока |
| RU2560057C2 (ru) * | 2013-09-10 | 2015-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский национальный исследовательский технологический университет" (ФГБОУ ВПО "КНИТУ") | Способ получения герметичных швов швейных изделий |
| JP2015136827A (ja) * | 2014-01-21 | 2015-07-30 | トヨタ自動車株式会社 | 内装部材とその製造方法 |
| US20170241044A1 (en) * | 2016-02-24 | 2017-08-24 | Nanocomp Technologies, Inc. | Yarn for reinforcing composite materials |
| US10934647B2 (en) | 2018-02-05 | 2021-03-02 | SECO Systems, LLC | Attachment for sealing seams |
| US12565723B2 (en) * | 2018-12-14 | 2026-03-03 | Swnr Development, Llc | Fabric with flow restricting core |
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| FR1290989A (fr) * | 1961-03-09 | 1962-04-20 | Condemine S A R L Ets | Procédé d'assemblage de pièces de tissu imperméabilisées par enduction |
| JPS546968A (en) * | 1977-06-13 | 1979-01-19 | Unitika Ltd | Sewing process |
| JPS5882750A (ja) * | 1982-07-21 | 1983-05-18 | アキレス株式会社 | 凹凸模様布及びその製造方法 |
| IL71041A (en) * | 1984-02-23 | 1986-07-31 | Shenkar College Textile Tech | Yarns and threads and their use in the fabrication of textile products |
| US4593418A (en) * | 1984-05-29 | 1986-06-10 | Kimberly-Clark Corporation | Method and seam construction to significantly reduce seam leakage |
| JPS61296181A (ja) * | 1985-06-22 | 1986-12-26 | 株式会社アサヒコーポレーション | 防水縫糸 |
| DE3720237A1 (de) * | 1987-06-15 | 1989-01-05 | Amann & Soehne | Verfahren zum herstellen von luftblastexturiertem naehgarn |
| JPH02210071A (ja) * | 1989-02-10 | 1990-08-21 | Teijin Ltd | 繊維構造物 |
| US5038693A (en) * | 1989-09-21 | 1991-08-13 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Composite flexible blanket insulation |
| DE4025291A1 (de) * | 1990-08-09 | 1992-02-13 | Wacker Chemie Gmbh | Verfahren zur herstellung von wasser- oder feuchtigkeitsdichten naehten |
| KR960009085B1 (ko) * | 1990-08-29 | 1996-07-10 | 나까무라 히사오 | 섬유사이징제 |
| DE4100785C2 (de) * | 1990-12-27 | 1997-11-27 | Amann & Soehne | Verfahren zur Ausrüstung eines Nähgarnes |
| FR2691171B1 (fr) * | 1992-05-15 | 1994-12-23 | Vetrotex France Sa | Procédé de fabrication d'un fil continu par étirage mécanique et produits en résultant. |
| US5298028A (en) * | 1992-06-17 | 1994-03-29 | E. I. Du Pont De Nemours And Company | Method of making a yarn of particulate-impregnated aramid fibers |
| US5512369A (en) * | 1994-03-14 | 1996-04-30 | E. I. Du Pont De Nemours And Company | Fibers containing polymer-coated inorganic particles |
-
1992
- 1992-05-08 DE DE4215177A patent/DE4215177A1/de not_active Withdrawn
- 1992-05-08 DE DE4215176A patent/DE4215176C3/de not_active Expired - Lifetime
- 1992-05-08 DE DE4244731A patent/DE4244731A1/de not_active Withdrawn
-
1993
- 1993-05-06 RU RU94046040A patent/RU2120782C1/ru active
- 1993-05-06 US US08/331,591 patent/US5869182A/en not_active Expired - Lifetime
- 1993-05-06 HU HU9403148A patent/HU219066B/hu unknown
- 1993-05-06 CH CH52/94A patent/CH685566A5/de not_active IP Right Cessation
- 1993-05-06 DE DE59306045T patent/DE59306045D1/de not_active Expired - Fee Related
- 1993-05-06 AU AU40649/93A patent/AU4064993A/en not_active Abandoned
- 1993-05-06 ES ES09450002A patent/ES2093551B1/es not_active Expired - Fee Related
- 1993-05-06 CZ CZ942733A patent/CZ285416B6/cs not_active IP Right Cessation
- 1993-05-06 AT AT93909907T patent/ATE151123T1/de not_active IP Right Cessation
- 1993-05-06 EP EP93909907A patent/EP0639057B1/de not_active Expired - Lifetime
- 1993-05-06 BR BR9306332A patent/BR9306332A/pt not_active Application Discontinuation
- 1993-05-06 KR KR1019940703983A patent/KR100263508B1/ko not_active Expired - Lifetime
- 1993-05-06 WO PCT/EP1993/001110 patent/WO1993022943A2/de not_active Ceased
- 1993-05-06 JP JP5519836A patent/JPH08505661A/ja active Pending
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9322943A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1006317A1 (en) | 1999-02-19 |
| DE4215176A1 (de) | 1993-11-18 |
| WO1993022943A2 (de) | 1993-11-25 |
| US5869182A (en) | 1999-02-09 |
| DE4215176C3 (de) | 1996-06-20 |
| EP0639057B1 (de) | 1997-04-02 |
| DE4215176C2 (de) | 1994-05-05 |
| CZ285416B6 (cs) | 1999-08-11 |
| KR100263508B1 (ko) | 2000-08-01 |
| RU94046040A (ru) | 1997-02-27 |
| JPH08505661A (ja) | 1996-06-18 |
| WO1993022943A3 (de) | 1994-01-20 |
| ATE151123T1 (de) | 1997-04-15 |
| HUT69441A (en) | 1995-09-28 |
| ES2093551A1 (es) | 1996-12-16 |
| HU9403148D0 (en) | 1995-02-28 |
| AU4064993A (en) | 1993-12-13 |
| DE4215177A1 (de) | 1993-11-11 |
| BR9306332A (pt) | 1998-06-30 |
| CH685566A5 (de) | 1995-08-15 |
| RU2120782C1 (ru) | 1998-10-27 |
| DE4244731A1 (de) | 1994-04-21 |
| CZ273394A3 (en) | 1996-05-15 |
| ES2093551B1 (es) | 1997-12-16 |
| HU219066B (hu) | 2001-02-28 |
| KR950701195A (ko) | 1995-03-23 |
| DE59306045D1 (de) | 1997-05-07 |
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