NO811169L - Fremgangsmaate for fremstilling av en formet gjenstand - Google Patents

Fremgangsmaate for fremstilling av en formet gjenstand

Info

Publication number: NO811169L
Authority: NO; Norway
Prior art keywords: fibers; weight; amino; percent; formaldehyde resin
Prior art date: 1980-04-16

Application number

NO811169A

Other languages

English (en)

Norwegian (no)

Inventor

Pudens Leonard Ragg

Graham Ernest Martin

Roy Smeeton

Original Assignee

Ici 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.)

1980-04-16

Filing date

1981-04-06

Publication date

1981-10-19

1981-04-06 Application filed by Ici Ltd filed Critical Ici Ltd

1981-10-19 Publication of NO811169L publication Critical patent/NO811169L/no

Links

238000000034 method Methods 0.000 title claims description 24
238000004519 manufacturing process Methods 0.000 title claims description 9
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 249
239000000835 fiber Substances 0.000 claims description 205
229920005989 resin Polymers 0.000 claims description 87
239000011347 resin Substances 0.000 claims description 87
125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 67
239000002657 fibrous material Substances 0.000 claims description 34
229920003043 Cellulose fiber Polymers 0.000 claims description 32
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
239000000203 mixture Substances 0.000 claims description 20
238000010438 heat treatment Methods 0.000 claims description 11
238000001035 drying Methods 0.000 claims description 8
239000000463 material Substances 0.000 claims description 2
230000001737 promoting effect Effects 0.000 claims description 2
239000003795 chemical substances by application Substances 0.000 claims 1
230000001747 exhibiting effect Effects 0.000 claims 1
239000000123 paper Substances 0.000 description 48
229920002678 cellulose Polymers 0.000 description 18
239000001913 cellulose Substances 0.000 description 18
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 13
239000004202 carbamide Substances 0.000 description 13
239000000523 sample Substances 0.000 description 10
-1 amino compound Chemical class 0.000 description 9
239000012634 fragment Substances 0.000 description 7
238000003825 pressing Methods 0.000 description 7
229920001131 Pulp (paper) Polymers 0.000 description 6
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 6
229920000139 polyethylene terephthalate Polymers 0.000 description 6
239000005020 polyethylene terephthalate Substances 0.000 description 6
230000008569 process Effects 0.000 description 6
238000009987 spinning Methods 0.000 description 6
239000011521 glass Substances 0.000 description 4
239000000047 product Substances 0.000 description 4
239000000126 substance Substances 0.000 description 4
235000018185 Betula X alpestris Nutrition 0.000 description 3
235000018212 Betula X uliginosa Nutrition 0.000 description 3
239000003054 catalyst Substances 0.000 description 3
238000004880 explosion Methods 0.000 description 3
239000002360 explosive Substances 0.000 description 3
238000010348 incorporation Methods 0.000 description 3
239000007787 solid Substances 0.000 description 3
238000003466 welding Methods 0.000 description 3
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
229920000877 Melamine resin Polymers 0.000 description 2
239000004952 Polyamide Substances 0.000 description 2
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
229910052921 ammonium sulfate Inorganic materials 0.000 description 2
235000011130 ammonium sulphate Nutrition 0.000 description 2
239000011230 binding agent Substances 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000000227 grinding Methods 0.000 description 2
229920005610 lignin Polymers 0.000 description 2
JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 2
239000011087 paperboard Substances 0.000 description 2
229920002647 polyamide Polymers 0.000 description 2
230000009467 reduction Effects 0.000 description 2
239000000243 solution Substances 0.000 description 2
238000010561 standard procedure Methods 0.000 description 2
229910021653 sulphate ion Inorganic materials 0.000 description 2
BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
229920000742 Cotton Polymers 0.000 description 1
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
229920001807 Urea-formaldehyde Polymers 0.000 description 1
230000009471 action Effects 0.000 description 1
238000007605 air drying Methods 0.000 description 1
GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
125000003277 amino group Chemical group 0.000 description 1
229920003180 amino resin Polymers 0.000 description 1
235000019270 ammonium chloride Nutrition 0.000 description 1
LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
239000010425 asbestos Substances 0.000 description 1
150000001720 carbohydrates Chemical class 0.000 description 1
235000014633 carbohydrates Nutrition 0.000 description 1
239000011111 cardboard Substances 0.000 description 1
239000013043 chemical agent Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
230000000875 corresponding effect Effects 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000018044 dehydration Effects 0.000 description 1
238000006297 dehydration reaction Methods 0.000 description 1
239000008367 deionised water Substances 0.000 description 1
229910021641 deionized water Inorganic materials 0.000 description 1
238000009826 distribution Methods 0.000 description 1
238000000578 dry spinning Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000012467 final product Substances 0.000 description 1
239000006260 foam Substances 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
239000011121 hardwood Substances 0.000 description 1
231100000206 health hazard Toxicity 0.000 description 1
239000012784 inorganic fiber Substances 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
239000002655 kraft paper Substances 0.000 description 1
239000001630 malic acid Substances 0.000 description 1
235000011090 malic acid Nutrition 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
238000000386 microscopy Methods 0.000 description 1
LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
230000020477 pH reduction Effects 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
229920000098 polyolefin Polymers 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
239000002994 raw material Substances 0.000 description 1
229910052895 riebeckite Inorganic materials 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000011122 softwood Substances 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
238000012360 testing method Methods 0.000 description 1
238000005303 weighing Methods 0.000 description 1
238000002166 wet spinning Methods 0.000 description 1
239000002023 wood Substances 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/36—Inorganic fibres or flakes
- D21H13/38—Inorganic fibres or flakes siliceous
- D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/22—Condensation polymers of aldehydes or ketones
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/08—Filter paper
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/20—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Paper (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Materials For Medical Uses (AREA)

NO811169A 1980-04-16 1981-04-06 Fremgangsmaate for fremstilling av en formet gjenstand NO811169L (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8012488		1980-04-16
GB8024696		1980-07-29

Publications (1)

Publication Number	Publication Date
NO811169L true NO811169L (no)	1981-10-19

Family

ID=26275193

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO811169A NO811169L (no)	1980-04-16	1981-04-06	Fremgangsmaate for fremstilling av en formet gjenstand

Country Status (6)

Country	Link
EP (1)	EP0038136B1 (de)
AU (1)	AU540107B2 (de)
DE (1)	DE3170814D1 (de)
FI (1)	FI66946C (de)
NO (1)	NO811169L (de)
NZ (1)	NZ196721A (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3101294A (en) *	1959-12-17	1963-08-20	Du Pont	Process for forming a web of synthetic fibers
GB1573114A (en) *	1976-12-08	1980-08-13	Ici Ltd	Paper

1981
- 1981-03-27 DE DE8181301359T patent/DE3170814D1/de not_active Expired
- 1981-03-27 EP EP81301359A patent/EP0038136B1/de not_active Expired
- 1981-04-02 NZ NZ196721A patent/NZ196721A/xx unknown
- 1981-04-03 AU AU69086/81A patent/AU540107B2/en not_active Ceased
- 1981-04-06 NO NO811169A patent/NO811169L/no unknown
- 1981-04-15 FI FI811181A patent/FI66946C/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
FI66946C (fi)	1984-12-10
DE3170814D1 (en)	1985-07-11
EP0038136B1 (de)	1985-06-05
AU540107B2 (en)	1984-11-01
FI66946B (fi)	1984-08-31
EP0038136A1 (de)	1981-10-21
NZ196721A (en)	1983-11-18
FI811181L (fi)	1981-10-17
AU6908681A (en)	1981-10-22

Publication	Publication Date	Title
US2721140A (en)	1955-10-18	Paper of high wet strength and process therefor
US2962414A (en)	1960-11-29	High strength specialty papers and processes for producing the same
CA2305194C (en)	2004-08-17	Resin-treated mercerized fibers and products thereof
US2601671A (en)	1952-06-24	Resin-impregnated leather board
US2582840A (en)	1952-01-15	Sizing fibrous materials with modified urea-formaldehyde resin
US2559220A (en)	1951-07-03	Manufacture of cellulose products of improved wet strength
EP0858528A1 (de)	1998-08-19	Papier und papierprodukte, die wasserunlösliche karboxyalkylcellulosefaser enthalten
CN107683358A (zh)	2018-02-09	纤维素纤维用于制造非织造布的用途
EP0738345B1 (de)	1999-12-01	Verfahren zur herstellung eines produktes aus papier ein bindemittel enthaltend
EP1802804A1 (de)	2007-07-04	Absorbierende erzeugnisse mit thermoplastvorbehandelten fasern
US2116544A (en)	1938-05-10	Method of enhancing the wetstrength of papers
US4472229A (en)	1984-09-18	Method of making a laminated sheet product
NO811169L (no)	1981-10-19	Fremgangsmaate for fremstilling av en formet gjenstand
WO2023242705A1 (en)	2023-12-21	Process for producing a fibrous material with improved dewatering
US4405407A (en)	1983-09-20	Fibrous materials
Juarez et al.	2018	Environmentally friendly lignocellulose nanofibres from barley straw
EP0009322B1 (de)	1983-01-12	Absorbierendes Papier und Verfahren zu seiner Herstellung
EP3692206A1 (de)	2020-08-12	Cellulosepapierverbund und verfahren zu seiner herstellung
NO153461B (no)	1985-12-16	Papirprodukt fremstilt av en blanding av urea-formaldehyd-harpiks-fibre og cellulose-masse.
JPH03130499A (ja)	1991-06-04	セルロース系難燃性嵩高性加工シート
KR100897786B1 (ko)	2009-05-15	뽕나무 섬유가 함유된 실크종이 및 그 제조방법
US3392084A (en)	1968-07-09	Process for preparing a cohesive web from non-fibrillatable rayon fibers
SE2230126A1 (en)	2023-10-30	Pulp with reduced refining requirement
SU1133322A1 (ru)	1985-01-07	Электроизол ционна бумага /ее варианты/ и способ ее изготовлени
WO2025068638A1 (en)	2025-04-03	Method for improving strength properties of nonwoven material, nonwoven material and use of strength composition