CA1109709A - Papier absorbant - Google Patents

Papier absorbant

Info

Publication number: CA1109709A
Authority: CA; Canada
Prior art keywords: fibres; amino; weight; formaldehyde resin; absorbent paper
Prior art date: 1978-09-01
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.): Expired

Application number

CA334,454A

Other languages

English (en)

Inventor

Richard G.C. Henbest

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.)

Imperial Chemical Industries Ltd

Original Assignee

Imperial Chemical Industries 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.)

1978-09-01

Filing date

1979-08-23

Publication date

1981-09-29

1979-08-23 Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd

1981-09-29 Application granted granted Critical

1981-09-29 Publication of CA1109709A publication Critical patent/CA1109709A/fr

Status Expired legal-status Critical Current

Links

230000002745 absorbent Effects 0.000 title claims abstract description 34
239000002250 absorbent Substances 0.000 title claims abstract description 34
229920005989 resin Polymers 0.000 claims abstract description 47
239000011347 resin Substances 0.000 claims abstract description 47
ZHNUHDYFZUAESO-OUBTZVSYSA-N aminoformaldehyde Chemical compound N[13CH]=O ZHNUHDYFZUAESO-OUBTZVSYSA-N 0.000 claims abstract description 36
239000001913 cellulose Substances 0.000 claims abstract description 31
229920002678 cellulose Polymers 0.000 claims abstract description 30
239000000203 mixture Substances 0.000 claims abstract description 29
229920005610 lignin Polymers 0.000 claims abstract description 23
239000000470 constituent Substances 0.000 claims abstract description 9
239000002002 slurry Substances 0.000 claims abstract description 5
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 29
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
238000000034 method Methods 0.000 claims description 16
239000011230 binding agent Substances 0.000 claims description 14
239000000835 fiber Substances 0.000 claims description 11
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 6
239000004202 carbamide Substances 0.000 claims description 6
229920000877 Melamine resin Polymers 0.000 claims description 4
JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 4
238000001035 drying Methods 0.000 claims description 3
125000003277 amino group Chemical group 0.000 claims description 2
238000004519 manufacturing process Methods 0.000 claims description 2
235000010980 cellulose Nutrition 0.000 description 24
229920001131 Pulp (paper) Polymers 0.000 description 14
238000010521 absorption reaction Methods 0.000 description 13
229960004279 formaldehyde Drugs 0.000 description 10
239000000126 substance Substances 0.000 description 10
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 8
229910021653 sulphate ion Inorganic materials 0.000 description 8
235000018185 Betula X alpestris Nutrition 0.000 description 7
235000018212 Betula X uliginosa Nutrition 0.000 description 7
229920002472 Starch Polymers 0.000 description 7
239000008107 starch Substances 0.000 description 7
235000019698 starch Nutrition 0.000 description 7
238000012360 testing method Methods 0.000 description 7
-1 amino compound Chemical class 0.000 description 6
238000010009 beating Methods 0.000 description 5
229920001807 Urea-formaldehyde Polymers 0.000 description 4
230000000052 comparative effect Effects 0.000 description 4
ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 4
238000009987 spinning Methods 0.000 description 4
229920003043 Cellulose fiber Polymers 0.000 description 3
125000002091 cationic group Chemical group 0.000 description 3
238000003825 pressing Methods 0.000 description 3
239000002023 wood Substances 0.000 description 3
229920000742 Cotton Polymers 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000002156 mixing Methods 0.000 description 2
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
102100022704 Amyloid-beta precursor protein Human genes 0.000 description 1
101100197958 Caenorhabditis elegans rle-1 gene Proteins 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
102100035964 Gastrokine-2 Human genes 0.000 description 1
101710205776 Gastrokine-2 Proteins 0.000 description 1
101000823051 Homo sapiens Amyloid-beta precursor protein Proteins 0.000 description 1
229920000881 Modified starch Polymers 0.000 description 1
239000004368 Modified starch Substances 0.000 description 1
235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
235000011613 Pinus brutia Nutrition 0.000 description 1
241000018646 Pinus brutia Species 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 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
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
229910052921 ammonium sulfate Inorganic materials 0.000 description 1
235000011130 ammonium sulphate Nutrition 0.000 description 1
239000001166 ammonium sulphate Substances 0.000 description 1
DZHSAHHDTRWUTF-SIQRNXPUSA-N amyloid-beta polypeptide 42 Chemical compound C([C@@H](C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@H](C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)NCC(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C)C(O)=O)[C@@H](C)CC)C(C)C)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@@H](NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)CNC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](C)NC(=O)[C@@H](N)CC(O)=O)C(C)C)C(C)C)C1=CC=CC=C1 DZHSAHHDTRWUTF-SIQRNXPUSA-N 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229940106135 cellulose Drugs 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000000151 deposition Methods 0.000 description 1
230000008021 deposition Effects 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
230000001815 facial effect Effects 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000007654 immersion Methods 0.000 description 1
238000005470 impregnation Methods 0.000 description 1
229920000126 latex Polymers 0.000 description 1
239000000463 material Substances 0.000 description 1
235000019426 modified starch Nutrition 0.000 description 1
229920002401 polyacrylamide Polymers 0.000 description 1
229920000768 polyamine Polymers 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000004537 pulping Methods 0.000 description 1
238000007670 refining Methods 0.000 description 1
238000009738 saturating Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
238000010998 test method Methods 0.000 description 1
230000000930 thermomechanical effect Effects 0.000 description 1
229920003169 water-soluble polymer Polymers 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
- 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

Paper (AREA)
Absorbent Articles And Supports Therefor (AREA)
Orthopedics, Nursing, And Contraception (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

CA334,454A 1978-09-01 1979-08-23 Papier absorbant Expired CA1109709A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB35310/78		1978-09-01
GB7835310		1978-09-01

Publications (1)

Publication Number	Publication Date
CA1109709A true CA1109709A (fr)	1981-09-29

Family

ID=10499398

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA334,454A Expired CA1109709A (fr)	1978-09-01	1979-08-23	Papier absorbant

Country Status (6)

Country	Link
EP (1)	EP0009322B1 (fr)
JP (1)	JPS5536397A (fr)
AT (1)	ATE2233T1 (fr)
AU (1)	AU5017379A (fr)
CA (1)	CA1109709A (fr)
DE (1)	DE2964483D1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3161960D1 (en) *	1980-07-29	1984-02-23	Ici Plc	Method of making a laminated sheet material
US4468428A (en) *	1982-06-01	1984-08-28	The Procter & Gamble Company	Hydrophilic microfibrous absorbent webs
JPS61163086U (fr) *	1985-03-29	1986-10-09
US4902564A (en) *	1988-02-03	1990-02-20	James River Corporation Of Virginia	Highly absorbent nonwoven fabric
FR2647128B1 (fr) *	1989-05-18	1991-12-27	Aussedat Rey	Procede de fabrication d'un substrat plan, fibreux, souple, difficilement dechirable et substrat obtenu
JP2843454B2 (ja) *	1991-05-23	1999-01-06	川崎重工業株式会社	細粒のための振動ふるい

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB572962A (en) *	1942-05-25	1945-10-31	Sylvania Ind Corp	Paper products and methods of making the same
FR87511E (fr) *	1964-11-10	1966-08-26	Cta	Papiers absorbants résistants à l'état mouillé, à base de fibres artificielles en cellulose régénérée
FI41620B (fr) *	1967-10-20	1969-09-01	Neste Oy
DE2024831A1 (de) *	1969-05-30	1970-12-03	Mölnlycke AB, Göteborg (Schweden)	Für Kompressen, insbesondere für Menstruationsbinden und Windeln bestimmter saugfähiger Körper aus entfasertem Zellstoff
SE401697B (sv) *	1976-09-21	1978-05-22	Sunden Olof	Halvsyntetiskt papper pa ureabas samt sett for dess framstellning
GB1573114A (en) *	1976-12-08	1980-08-13	Ici Ltd	Paper
GB1573115A (en) *	1977-03-11	1980-08-13	Ici Ltd	Fibre containing products in sheet form

1979
- 1979-08-15 EP EP79301669A patent/EP0009322B1/fr not_active Expired
- 1979-08-15 AT AT79301669T patent/ATE2233T1/de not_active IP Right Cessation
- 1979-08-15 DE DE7979301669T patent/DE2964483D1/de not_active Expired
- 1979-08-22 AU AU50173/79A patent/AU5017379A/en not_active Abandoned
- 1979-08-23 CA CA334,454A patent/CA1109709A/fr not_active Expired
- 1979-08-31 JP JP11162979A patent/JPS5536397A/ja active Pending

Also Published As

Publication number	Publication date
AU5017379A (en)	1980-03-06
EP0009322A1 (fr)	1980-04-02
JPS5536397A (en)	1980-03-13
ATE2233T1 (de)	1983-01-15
EP0009322B1 (fr)	1983-01-12
DE2964483D1 (en)	1983-02-17

Publication	Publication Date	Title
US5049235A (en)	1991-09-17	Poly(methyl vinyl ether-co-maleate) and polyol modified cellulostic fiber
US6306251B1 (en)	2001-10-23	Multi-ply cellulosic products using high-bulk cellulosic fibers
US3743570A (en)	1973-07-03	Process for producing a nonwoven fabric web from a suspension of polyolefin fibers and a hydrophilic colloidal polymeric additive
US5690790A (en)	1997-11-25	Temporary wet strength paper
US6171441B1 (en)	2001-01-09	Resin-treated mercerized fibers and products thereof
US10458067B2 (en)	2019-10-29	High bulk tissue comprising cross-linked fibers
US20040045688A1 (en)	2004-03-11	Method for increasing filler retention of cellulosic fiber sheets
Hannuksela et al.	2004	Effect of sorbed galactoglucomannans and galactomannans on pulp and paper handsheet properties, especially strength properties
CA1109709A (fr)	1981-09-29	Papier absorbant
US6068734A (en)	2000-05-30	Soft, bulky absorbent paper containing chemithermomechanical pulp
JP7297966B1 (ja)	2023-06-26	フラッフパルプ用パルプシート
GB1573115A (en)	1980-08-13	Fibre containing products in sheet form
FI63086B (fi)	1982-12-31	Absorberande papper och foerfarande foer dess framstaellning
CA1090060A (fr)	1980-11-25	Fibres cellulosiques traitees aux vapeurs de formaldehyde
CA1101258A (fr)	1981-05-19	Traduction non-disponible
Isogai	1997	Properties of handsheets containing cellulose regenerated from cellulose/aqueous NaOH solution
Jardim et al.	2011	Impacts of the carboxymethylcellulose adsorption onto eucalyptus bleached fibers and their effects on paper properties
EP0038136A1 (fr)	1981-10-21	Matières fibreuses

Legal Events

Date	Code	Title	Description
1998-09-29	MKEX	Expiry