EP0268368A2 - Traitement de textile - Google Patents

Traitement de textile Download PDF

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Publication number
EP0268368A2
EP0268368A2 EP87309004A EP87309004A EP0268368A2 EP 0268368 A2 EP0268368 A2 EP 0268368A2 EP 87309004 A EP87309004 A EP 87309004A EP 87309004 A EP87309004 A EP 87309004A EP 0268368 A2 EP0268368 A2 EP 0268368A2
Authority
EP
European Patent Office
Prior art keywords
fabric
methylolamide
process according
cured
thp
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
Application number
EP87309004A
Other languages
German (de)
English (en)
Other versions
EP0268368A3 (fr
EP0268368B1 (fr
Inventor
Robert Cole
Geoffrey Hand
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay Solutions UK Ltd
Original Assignee
Albright and Wilson Ltd
Albright and Wilson UK Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB868624535A external-priority patent/GB8624535D0/en
Priority claimed from GB878701074A external-priority patent/GB8701074D0/en
Priority claimed from GB878701073A external-priority patent/GB8701073D0/en
Application filed by Albright and Wilson Ltd, Albright and Wilson UK Ltd filed Critical Albright and Wilson Ltd
Publication of EP0268368A2 publication Critical patent/EP0268368A2/fr
Publication of EP0268368A3 publication Critical patent/EP0268368A3/fr
Application granted granted Critical
Publication of EP0268368B1 publication Critical patent/EP0268368B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
    • D06M14/02—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of natural origin
    • D06M14/04—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of natural origin of vegetal origin, e.g. cellulose 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
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/423—Amino-aldehyde resins
    • D06M15/43—Amino-aldehyde resins modified by phosphorus compounds

Definitions

  • This invention concerns fabric treatment process, in particular, ones involving flame retarded fabric.
  • Cotton fabrics have been flame retarded by impregnation with tetra kis (hydroxymethyl) phosphonium (THP) compounds or procondensates thereof followed by curing with heat or ammonia.
  • THP tetra kis (hydroxymethyl) phosphonium
  • the fabrics have flame retardant properties which are resistant to washing.
  • their other physical properties, in particular crease resistance and shrinkage, are often worse, limiting their use as easy care fabrics for use, e.g. in clothing.
  • the present invention provides a process for the treatment of a fabric, which process comprises subjecting a cellulosic fabric, which has already been treated in a first process operation to a second process operation, one of said first and second process operations being treatment of fabric with tetra kis (hydroxymethyl) phosphonium compound or condensate thereof, followed by curing to a polymer, and the other of said first and second process operations being impregnation of the fabric with a non self-condensing methylolamide having at least two methylol groups, which may optionally have been alkylated, and then reaction of the fabric with said methylolamide under aqueous acid conditions, e.g. at a pH less than 3.
  • aqueous acid conditions e.g. at a pH less than 3.
  • the fabric initially carries a cured THP polymer.
  • the fabric may have been impregnated with an aqueous solution of a THP salt mixed with a nitrogen compound condensable therewith such as melamine or methylolated melamine or urea, or with a solution of a precondensate of said salt and nitrogen compound, or with a solution of THP salt or at least partly neutralized THP salt, e.g. THP hydroxide, with or without the nitrogen compound, and then the impregnated fabric dried and cured by heat and/or ammonia.
  • the fabric is impregnated with a solution of a precondensate of THP salt, e.g.
  • the THP cured fabric is impregnated with an aqueous solution of a non self-condensing methylolamide having at least 2 methylol groups or optionally an alkyl ether thereof.
  • methylolamides which are also known as "reactant resins”, essentially do not self-­condense under the conditions of their reaction or cure with the cellulose on the fabric.
  • the compounds are usually free of N-H groups, except to the small extent to which such groups may be present in dissociation products in equilibrium with said compounds.
  • These methylolamides are preferably methylolated cyclic ureas or 0-alkylated derivatives thereof.
  • Such compounds may be of formula Z - N (R1) - CO - N (R2) - Z in which each Z group represents a CH2OH or CH2OR group, wherein R is alkyl, e.g. of 1-6 carbon atoms such as methyl and R1 and R2, combined form a divalent aliphatic group which with the 2 nitrogen atoms and the carbonyl group give a 5, 6 or 7 membered ring.
  • the divalent aliphatic group may be of formula -CR3R4-(Y) n - CR5R6-, in which each of R3, R4, R5 and R6 which may be the same or different represents a hydrogen atom or hydroxyl group or alkoxy group, e.g.
  • R7 is an alkyl group, e.g. of 1-6 carbon atoms such as methyl, or a CR8R9 group, where each of R8 and R9 which may be the same or different represents a hydrogen atom or alkyl group, e.g. of 1-6 carbon atom such as methyl or hydroxyl group or alkoxy group, e.g.
  • the divalent aliphatic group with the free valencies two atoms apart can be of 2-6 carbon atoms, e.g. a 1,2-ethylene group -­CH2-CH2 or a -1,2-dihydroxy ethylene group -CH(OH)-CH(OH)-.
  • the divalent aliphatic group with the free valencies three atoms apart can be of 3-10 carbon atoms, e.g. a 1,3-propylene group optionally with at least one hydroxyl or alkyl (e.g. methyl) or methoxy substituent, e.g.
  • the divalent aliphatic group with the free valencies three atoms apart can also be of 2-6 carbon atoms of formula -CHR3-O-­CHR5 or -CHR3-NR7-CHR5 -where R3 and R5 are as defined above but are preferably hydrogen atoms.
  • the divalent aliphatic group with the free valencies four atoms apart can be of 4-10 carbon atoms, e.g. a -1,4-butylene group, optionally with at least one hydroxyl or alkyl (e.g. methyl) or methoxy substituent.
  • methylolated cyclic ureas are dimethylol ethylene urea and especially 1,3,N,N, dimethylol, 4,5 dihydroxy ethylene urea, but also, dimethylol propylene urea and its 4 methoxy 5,5 dimethyl and 5 hydroxy analogues and the 5 oxa and 5-alkylimino analogues of dimethylol propylene urea and tetramethylol acetylene di urea.
  • the fabric containing the cured THP polymer is impregnated with an aqueous solution of the methylolamide, e.g. one containing 40-­250g/l such as 80-180g/l especially 110-180g/l of methylolamide, at an acidic pH, usually of less than 3, e.g. 1-2 or especially less than 1.
  • the pH of the solution of methylolamide is usually adjusted with acid, particularly for low temperature curing, e.g. at less than 50°C; mineral acids such as hydrochlocic or especially sulphuric acid are preferred.
  • the larger the amount of added acid the higher the cure rate or the higher the degree of cure; the impregnation solution is usually 0.1-10, e.g.
  • the solution may contain added soluble salts, e.g. of mono-, di- or tri- valent metals and anions from strong acids, such as chlorides, nitrates and suphates in amounts of 2-200, e.g. 2-50 or 10-200 g/l, e.g. 10-70 such as about 50 g/l;
  • examples of salts are those of ammonia, e.g. ammonium chloride, alkali metals, alkaline earth metals such as magnesium and zinc and aluminium and the salts may increasef the cure rate.
  • Amount of zinc salts e.g.
  • zinc nitrate may be 2-20 g/l and amounts of magnesium salts, e.g. magnesium chloride, may be 10-50 g/l.
  • the solution may contain a wetting agent such as a nonionic and/or anionic one, in amount, e.g. of 0.1-5 g/l of the solution and may also contain an optical brightener, stable to the acid conditions, e.g. in amount of 10-30 g/l of the solution.
  • soluble salts described above giving acid solutions in water especially when the pH of the impregnant solution is to be adjusted to 2-6, e.g. 3-6.
  • a water-soluble carboxylic acid e.g. of 2-6 carbon atoms and usually 103 hydroxyl groups, such as glycollic, citric, malic, lactic, tartaric and mandelic acids can be used in amounts of e.g. 3-100 g/l, such as 10-70 g/l as well as or instead of the above soluble salt in such processes.
  • the fabric is impregnated with the solution and the wet fabric usually squeezed to wet pick up of 50-120%, e.g. 60-90% (based on the dry weight of the THP cured fabric).
  • the solution may be applied by a minimum add-on technique to give a wet pick up on only 10-50%.
  • the dry weight pick up of the methylolamide is usually 3-20%, e.g. 6-20%, such as 7-15% (on the same basis).
  • the fabric may then be cured when it has a moisture content of 6-90% such as 30-90%, e.g. after the above squeezing, or when it has a moisture content of 6-30%, e.g. the fabric after minimum add-on as such or after drying, or the squeezed fabric after partial drying.
  • the moisture content of the fabric at the start of the cure can be calculated from the weight of the impregnated fabric at that time, the original weight of the fabric and its moisture content (obtained from the loss of weight on drying), the concentration of solids and water in the impregnation solution and the wet pick-up.
  • the fabric reacts with the methylolamide to form a cured fabric in which the methylolamide is cured onto the fabric, e.g. by bonding to the cellulose, e.g. cross-linking the cellulose, and/or bonding to the cured THP polymer.
  • Aqueous medium is present on the fabric during and throughout the cure, so that at the end of the cure there is a cured fabric impregnated with aqueous medium and therefore still swollen.
  • Such a cure can be called a moist or wet cure, as distinct from dry cure in which the wet impregnated fabric is dried to remove its moisture and produce a collapsed impregnated dry fabric and then the cure is performed on that dry fabric.
  • the aqueous solution of methylolamide impregnated on the fabric is usually at pH 1-3, preferably at pH 1-2.
  • the fabric is usually allowed to stand at a temperature of less than 50°C, e.g. 10-40°C and preferably at ambient temperatures such as 15-40°C for 5-50 hr, e.g. 10-30 hr and especially 15-30 hr, while precautions are taken not to allow its moisture content to change outside the above quoted range, 6-90% but preferably 6-30%, e.g by wrapping it in a plastic sheet.
  • the fabric may be cured at 50-180°C for 1 min. to 6 hours, e.g.
  • the pH of the solution on the fabric may be 2-6, preferably 3-5 for fabrics to be heated at e.g. above 90°C and 2-3 for those heated at 50-90°C.
  • the time, pH and temperature are usually chosen to maximize the cure rate but minimize any tendering of the fabric under the acidity time and temperature conditions.
  • the moisture content of the fabric is 30-90%, e.g. 30-60% or 40-75% such as 45-65% at the start of the curing then the pH of the aqueous impregnant solution on the fabric is usually less than 1 and the fabric is allowed to stand for times and temperatures (particularly at less than 50°C) and under conditions otherwise within the ranges given for the curing of drier fabric.
  • the moisture content is maintained in the 6-90% range, e.g. 30-90% range, during the cure.
  • cure times may be reduced to 1 min to 5 hr. such as 0.5 to 4 hr. at ambient temperature such as 15-40°C.
  • the fabric may be cured without externally applied tension or compression.
  • the impregnated fabric is cured under conditions of tension in at least one of the warp and weft directions, e.g. those tensions resulting from externally applied forces and/or from internal forces in the fabric.
  • the fabric may be wound onto the take-up roller under conditions of tensions at least sufficient to prevent sagging of the fabric and preferably that tension is substantially retained in the fabric on the take-up roller during cure; that tension may even increase during cure.
  • the impregnated fabric may also be applied to the take-up roller under high tension which is at least maintained during curing, but preferably the fabric is applied under the minimum tension to prevent sagging.
  • the impregnated fabric is not dried, it is advisable during the cure to take measures to prevent drainage of the liquid through the roll, e.g. by rotating the roll slowly without significant loss of moisture; if desired the fabric may be re-rolled to reduce retention of tensions in the fabric.
  • the fabric is also cured usually when free of creases unless a special effect, e.g. pleating, is required.
  • the curing may be done in a steam chamber under conditions of tension, again preferably under the minimum tension to prevent sagging.
  • the fabric After the curing the fabric is rinsed, neutralized and re­rinsed prior to squeezing and drying.
  • the solids add on in the resin treatment is usually 1-6%, especially 2-4%.
  • the flame retardant property of the fabric is not usually materially affected by the methylolamide after-treatment but the easy care properties of the fabric are often significantly improved.
  • the treated fabric usually has reduced shrinkage, a higher durable press rating, higher wet crease recovery angle, higher moisture regain (equilibrium moisture content) and lower moisture imbibition (retained water on centrifuging) and may have improved dry crease recovery angle, particularly if the cure of methylolamide is performed under tension.
  • Warp and weft shrinkage were measured according to the procedure of BS 4923 (1973) after the fabric had been washed 40 times (for Examples 1-15) or 50 times (for Examples 16-27) (in the manner described in DIN 53920 with soft water) at 93°C.
  • Tensile strength was measured according to BS 2756 and the teat strength in the weft direction (according to Elmendorf) were also determined.
  • the flame retardancy of the fabric was tested as finished, after 12 washes at 93°C and after 40 washes at 93°C (for Examples 1-15) or 50 times (for Examples 16-26) (the washing being as in the manner described in DIN 53920 with soft water).
  • the test method used was according to BS 3119.
  • the Accelerotor test was according to AATCC-99-1984 Method A and involved abrasion with a 250 mesh emery cloth rotating for 3 min at 3000 rpm and determination of the weight loss.
  • the THP cured fabric was obtained by impregnating 3111 cotton drill fabric of 0.285 kg/m2 weight, which had previously been dyed with high visibility orange azoic dye and not sanforized, with an aqeueous solution of pH 4.5 of a precondensate of THP chloride and urea in a molar ratio of 1:0.5 and an amount in solution equivalent to 25% THP ion to an about 80% wet pick up, drying the impregnated fabric at 120°C for 1 minute and then curing with gaseous ammonia in a forced gas ammoniator as described in US 4145463.
  • the cured fabric was oxidized with hydrogen peroxide, netutralized with sodium carbonate solution, rinsed and dried.
  • the procedure as specified for Fabric A was used for four other cotton fabrics with the following modification; the rinse water included a fabric softener ("Alkamine" FPS) in amount of 2% by weight of the THP cured fabric, and each of the THP cured fabrics then mechanically compressively shrunk according to the "Sanforize” process.
  • the fabrics were mercerized satin workwear fabric of 0.270 kg/m2 weight, previously vat dyed blue (Fabric B), azo red dyed 3111 drill of 0.346kg/m2 weight (Fabric C), azo red dyed 3113 satin drill of 0.28kg/m2 weight (Fabric D) and 3117 twill fabric of 0.192kg/m2 weight and optically brightened (Fabric E).
  • Lengths of the THP cured fabric A were padded to 80% wet pick up with an impregnation solution containing 250mls/1 of a 45% aqueous solution of di 1,3-NN-methylol-4,5-dihydroxy ethylene urea DMDHEU (sold under the Trade Mark FIXAPRET CPN) and 50 mls/l of 98% sulphuric acid to give a pH of less than 1 and an acid concentration in the bath of 1.88 N.
  • the wet, padded fabric with total moisture content about 68% (based on the weight of THP cured fabric) was folded carefully and placed into a polythene bag which was then sealed and kept under slack conditions (i.e.
  • Example 3 the process of Example 1 was repeated with the following modifications; the impregnant solution of pH less than 1 contained 70ml/l of concentrated (35%) hydrochloric acid (instead of the sulphuric acid) to give an acid concentration of 0.82 N and also contained 0.5 m;/l of a wetting agent as in Example 2 and the fabric was allowed to cure for 16 hours.
  • the moisture content of the fabric at the start of the cure was about 72% (based on the weight of THP cured fabric).
  • Example 1 The process of Example 1 was repeated with a range of amounts and proportions of the curing agent and added concentrated sulphuric acid. In each case the wet pick up from the resin impregnation bath was adjusted to be about 80% and the moisture contents of the fabrics at the start of cure were about 63-72% (based on the weight of the THP cured fabric). The results are as shown below. All fabrics met the flammability requirements of BS3120
  • Example 7-9 The process of Examples 7-9 was repeated with the amount of sulphuric acid added being replaced by 100 mls of concentrated hydrochloric acid (about 35% w/w) to give a solution of pH less than 1 and of acid concentration 1.17N.
  • the moisture content of the fabric at the start of the cure was about 71% (based on the weight of the THP cured fabric).
  • the treated fabric was tested for its abrasion resistance according to the Accelerator test and the weight loss found to be 10.6%.
  • the results of the other tests were as follows: warp shrinkage 3.5%, wet crease recovery angle 150°, tear strength (Elmendorf, weft) 1.10 kg, average FR char length after 40 washes 68mm.
  • Example 7-9 The process of Examples 7-9 was repeated with the following modifications, THP cured fabric B, and in the impregnation bath 140 ml/l conc. sulphuric acid (to give a solution of acid concentration 5.25N) with a 3 hour cure time.
  • the moisture content of the fabric at the start of the cure was about 57% (based on the weight of the THP cured fabric).
  • the results on the treated fabric were as follows compared to those of the THP fabric B before treatment.
  • Lengths of 20m of Fabric A, 30m of Fabric C, 50m of fabric D and 30m of Fabric E were sewn together and passed continuously twice through a padding solution which contained 350g/l of the aqueous solution of DNDHEU used in Example 1, 90g/l of 98% sulphuric acid to give a pH of less than 1 and an acid concentration in the solution of 1.84 N and 2g/l of the wetting agent used in Example 2.
  • the excess of padding solution was squeezed off the swelled fabrics which were then, with moisture contents of about 52-60% (based on the weight of THP cured fabrics) and under conditions of minimum tension to prevent sagging, passed onto a roll, were wrapped in a plastic sheet and the roll rotated slowly at room temperature (180°C) for 22 hours to cure the DMDHEU.
  • the wet pick up for each of the fabrics was A 72%, C 59%, D 72%, E 70%.
  • Each cured fabric was then washed with water, then neutralized and then rewashed with water in a jig dyeing machine, followed by a softening step in which each of the four fabrics was passed three times through a softening bath at 40°C containing 10g/l of a nonionic fatty ester derivative softening agent sold by Crosfield Textile Chemicals as CROSOFT XME.
  • the wet fabric was then sucked dry and then dried by heating at 150°C in a stenter, to give Treated Fabrics.
  • the fabric was treated as described with respect to Fabric A.
  • the wet pick ups were about 80% for Operation V (based on the weight of DHDMEU cured fabric) and 100% for Operations X, Y and Z (based on the weight of the bleached fabric).
  • the fabric was treated in the manner described in Examples 16-19 but with a padding which contained 325g/l of the aqueous DHDMEU solution, 90g/l of 98% sulphuric acid, 2g./l of wetting agent used in Example 2 and 18g/l of a fluorescent brightening agent stable to acid sold by Sandoz as Leucophor BCR liquid.
  • the wet pick ups were 100% for Operation V (based on the weight of bleached fabric) and 75% for Operations Y and Z (based on the weight of THP cured fabric) and the moisture contents of the fabrics at the start of cure were about 60% for Example 20-24 (by weight of THP and fabric) and 79% for Example 25 and 26 (expressed by weight of original fabric).
  • the fabric was mechanically compressively shrunk on a "Sanforizer" classic machine as described in International Textile Bulletin Dyeing/ Pringint/Finishing 2/86 pp 14,16, 20, 22 and 27 involving initial steaming, adjustment of width, pressing against a stretched rubber blanket which is then allowed to relax resulting in shrinking of the fabric, followed by drying by compressing the fabric between a heated metal cylinder and an absorbent blanket and rolling.
  • the degree of shrinkage set on the machine was 5% for Operations V, X, Y and Z.
  • optical brightener was put into the fabric as part of the DHDMEU impregnation in Operations V, Y and Z but in the rinse water from the THP cure in Operation X.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Saccharide Compounds (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
EP87309004A 1986-10-13 1987-10-12 Traitement de textile Expired - Lifetime EP0268368B1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB8624535 1986-10-13
GB868624535A GB8624535D0 (en) 1986-10-13 1986-10-13 Fabric treatment process
GB878701074A GB8701074D0 (en) 1987-01-19 1987-01-19 Fabric treatment processes
GB878701073A GB8701073D0 (en) 1987-01-19 1987-01-19 Treatment of fabrics
GB8701073 1987-01-19
GB8701074 1987-01-19

Publications (3)

Publication Number Publication Date
EP0268368A2 true EP0268368A2 (fr) 1988-05-25
EP0268368A3 EP0268368A3 (fr) 1991-04-24
EP0268368B1 EP0268368B1 (fr) 1995-12-13

Family

ID=27263178

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87309004A Expired - Lifetime EP0268368B1 (fr) 1986-10-13 1987-10-12 Traitement de textile

Country Status (21)

Country Link
EP (1) EP0268368B1 (fr)
JP (1) JP2804758B2 (fr)
KR (1) KR940011788B1 (fr)
CN (1) CN87107734A (fr)
AT (1) ATE131552T1 (fr)
AU (1) AU593948B2 (fr)
BR (1) BR8705463A (fr)
CA (1) CA1340098C (fr)
CS (1) CS274616B2 (fr)
DE (1) DE3751634T2 (fr)
DK (1) DK171776B1 (fr)
ES (1) ES2083355T3 (fr)
FI (1) FI94154C (fr)
GE (1) GEP19991654B (fr)
GR (1) GR3018982T3 (fr)
IE (1) IE60401B1 (fr)
IN (1) IN172086B (fr)
LV (1) LV11199B (fr)
NO (1) NO179374C (fr)
PL (1) PL160296B1 (fr)
RU (1) RU2041301C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816333A1 (fr) * 2000-11-08 2002-05-10 Nat Starch Chem Invest Procede pour reduire les plis et ameliorer le toucher dans des etoffes

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9412484D0 (en) * 1994-06-22 1994-08-10 Albright & Wilson Flame-retardant treatment of fabrics
EP3003729B1 (fr) * 2013-06-06 2018-02-21 Hewlett-Packard Development Company, L.P. Support d'impression en tissu
RU2605187C2 (ru) * 2014-07-09 2016-12-20 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ивановская пожарно-спасательная академия Государственной противопожарной службы МЧС России" Огнезащитный состав для тканей специального назначения типа молескин на основе афламмита-sap и диоксида кремния
CN104611928A (zh) * 2015-01-07 2015-05-13 广东德美精细化工股份有限公司 纯棉或棉混纺织物的阻燃整理方法
WO2018041351A1 (fr) * 2016-09-01 2018-03-08 Rhodia Operations Tissus traités par ignifugeant à faible teneur en formaldéhyde
CN114411301A (zh) * 2021-12-08 2022-04-29 宁波大千纺织品有限公司 一种丝柔骨感有形混纺交织的针织面料及其制备方法
CN117306145B (zh) * 2023-11-29 2024-02-20 新乡市新科防护科技有限公司 一种阻燃面料氨熏工艺及氨熏设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH418289A (de) * 1964-07-10 1967-02-15 Ciba Geigy Verfahren zum gleichzeitigen Flammfest- und Verrottungsbeständigmachen von Cellulose enthaltenden Textilien
JPS4941517B2 (fr) * 1971-12-21 1974-11-09
HU166031B (fr) * 1972-04-20 1974-12-28
JPS51123399A (en) * 1975-04-18 1976-10-28 Teijin Ltd Flame proofing of polyester and cellulose blended cloth
JPH0651946B2 (ja) * 1985-06-25 1994-07-06 丸菱油化工業株式会社 セルロ−ス系繊維材料の防炎加工法
GB8713224D0 (en) * 1987-06-05 1987-07-08 Albright & Wilson Textile treatment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816333A1 (fr) * 2000-11-08 2002-05-10 Nat Starch Chem Invest Procede pour reduire les plis et ameliorer le toucher dans des etoffes

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ES2083355T3 (es) 1996-04-16
JPS63120172A (ja) 1988-05-24
DK171776B1 (da) 1997-05-20
DK531687A (da) 1988-04-14
NO874248D0 (no) 1987-10-12
DK531687D0 (da) 1987-10-12
EP0268368A3 (fr) 1991-04-24
LV11199B (en) 1996-06-20
IE60401B1 (en) 1994-07-13
NO179374C (no) 1996-09-25
EP0268368B1 (fr) 1995-12-13
FI94154C (fi) 1995-07-25
DE3751634T2 (de) 1996-05-30
CN87107734A (zh) 1988-05-04
NO874248L (no) 1988-04-14
PL160296B1 (en) 1993-02-26
NO179374B (no) 1996-06-17
CS274616B2 (en) 1991-09-15
LV11199A (lv) 1996-04-20
FI874512A0 (fi) 1987-10-13
AU7970687A (en) 1988-04-14
IN172086B (fr) 1993-03-27
CS738287A2 (en) 1991-03-12
PL268170A1 (en) 1988-08-18
RU2041301C1 (ru) 1995-08-09
ATE131552T1 (de) 1995-12-15
FI874512L (fi) 1988-04-14
BR8705463A (pt) 1988-05-24
DE3751634D1 (de) 1996-01-25
FI94154B (fi) 1995-04-13
GEP19991654B (en) 1999-06-14
IE872723L (en) 1988-04-13
GR3018982T3 (en) 1996-05-31
CA1340098C (fr) 1998-10-27
AU593948B2 (en) 1990-02-22
KR940011788B1 (ko) 1994-12-26
KR880005318A (ko) 1988-06-28
JP2804758B2 (ja) 1998-09-30

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