NO793186L - Vannsvellbart, partikkelformig absorberende materiale, samt fremgangsmaate for dets fremstilling - Google Patents

Vannsvellbart, partikkelformig absorberende materiale, samt fremgangsmaate for dets fremstilling

Info

Publication number: NO793186L
Authority: NO; Norway
Prior art keywords: absorbent; blood; absorbent material; hydrocarbon; hydrocarbon compound
Prior art date: 1978-10-05

Application number

NO793186A

Other languages

English (en)

Norwegian (no)

Inventor

Johan Anthony Bosley

Vicki Farmer

Alan Andrew Mckinnon

Original Assignee

Unilever Nv

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.)

1978-10-05

Filing date

1979-10-04

Publication date

1980-04-09

1979-10-04 Application filed by Unilever Nv filed Critical Unilever Nv

1980-04-09 Publication of NO793186L publication Critical patent/NO793186L/no

Links

238000000034 method Methods 0.000 title claims description 11
238000004519 manufacturing process Methods 0.000 title description 5
239000011358 absorbing material Substances 0.000 title 1
239000002250 absorbent Substances 0.000 claims abstract description 84
230000002745 absorbent Effects 0.000 claims abstract description 84
150000002430 hydrocarbons Chemical class 0.000 claims abstract description 40
239000008280 blood Substances 0.000 claims abstract description 33
210000004369 blood Anatomy 0.000 claims abstract description 33
150000001338 aliphatic hydrocarbons Chemical class 0.000 claims abstract description 14
-1 alkyl trimethylammonium halide Chemical class 0.000 claims abstract description 11
235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 11
239000000194 fatty acid Substances 0.000 claims abstract description 11
229930195729 fatty acid Natural products 0.000 claims abstract description 11
238000002844 melting Methods 0.000 claims abstract description 6
230000008018 melting Effects 0.000 claims abstract description 6
150000004665 fatty acids Chemical class 0.000 claims abstract description 5
150000002191 fatty alcohols Chemical class 0.000 claims abstract description 4
239000000463 material Substances 0.000 claims description 44
239000007788 liquid Substances 0.000 claims description 11
239000002245 particle Substances 0.000 claims description 11
239000002904 solvent Substances 0.000 claims description 9
239000008157 edible vegetable oil Substances 0.000 claims description 3
230000008569 process Effects 0.000 claims description 3
239000011248 coating agent Substances 0.000 claims 1
238000000576 coating method Methods 0.000 claims 1
NDJKXXJCMXVBJW-UHFFFAOYSA-N heptadecane Chemical compound CCCCCCCCCCCCCCCCC NDJKXXJCMXVBJW-UHFFFAOYSA-N 0.000 abstract description 4
DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 abstract description 4
RZJRJXONCZWCBN-UHFFFAOYSA-N octadecane Chemical compound CCCCCCCCCCCCCCCCCC RZJRJXONCZWCBN-UHFFFAOYSA-N 0.000 abstract description 4
SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 abstract description 3
229940094933 n-dodecane Drugs 0.000 abstract description 3
238000004381 surface treatment Methods 0.000 abstract 1
229920000642 polymer Polymers 0.000 description 10
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
238000001035 drying Methods 0.000 description 9
239000000203 mixture Substances 0.000 description 9
229930195733 hydrocarbon Natural products 0.000 description 8
229920000881 Modified starch Polymers 0.000 description 7
235000019426 modified starch Nutrition 0.000 description 7
239000000047 product Substances 0.000 description 7
238000011282 treatment Methods 0.000 description 7
238000009736 wetting Methods 0.000 description 7
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
229920002472 Starch Polymers 0.000 description 6
239000008107 starch Substances 0.000 description 6
235000019698 starch Nutrition 0.000 description 6
239000004215 Carbon black (E152) Chemical class 0.000 description 5
150000001875 compounds Chemical class 0.000 description 5
238000002156 mixing Methods 0.000 description 5
239000007787 solid Substances 0.000 description 5
LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 4
BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 4
229920000578 graft copolymer Polymers 0.000 description 4
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
239000002253 acid Substances 0.000 description 3
239000010410 layer Substances 0.000 description 3
230000014759 maintenance of location Effects 0.000 description 3
229920002239 polyacrylonitrile Polymers 0.000 description 3
210000002700 urine Anatomy 0.000 description 3
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
229920001214 Polysorbate 60 Polymers 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
229920002125 Sokalan® Polymers 0.000 description 2
238000010521 absorption reaction Methods 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
239000000908 ammonium hydroxide Substances 0.000 description 2
239000001768 carboxy methyl cellulose Substances 0.000 description 2
235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
239000008112 carboxymethyl-cellulose Substances 0.000 description 2
239000001913 cellulose Substances 0.000 description 2
229920002678 cellulose Polymers 0.000 description 2
150000002148 esters Chemical class 0.000 description 2
239000004744 fabric Substances 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical compound CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 description 2
WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
239000004584 polyacrylic acid Substances 0.000 description 2
229920001592 potato starch Polymers 0.000 description 2
239000000843 powder Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
238000006467 substitution reaction Methods 0.000 description 2
ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 description 1
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
229920000742 Cotton Polymers 0.000 description 1
FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
235000019484 Rapeseed oil Nutrition 0.000 description 1
229920000297 Rayon Polymers 0.000 description 1
NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 description 1
125000001931 aliphatic group Chemical group 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000008901 benefit Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
210000001124 body fluid Anatomy 0.000 description 1
239000010839 body fluid Substances 0.000 description 1
238000009835 boiling Methods 0.000 description 1
125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
239000003240 coconut oil Substances 0.000 description 1
235000019864 coconut oil Nutrition 0.000 description 1
239000002131 composite material Substances 0.000 description 1
235000005687 corn oil Nutrition 0.000 description 1
239000002285 corn oil Substances 0.000 description 1
235000012343 cottonseed oil Nutrition 0.000 description 1
239000002385 cottonseed oil Substances 0.000 description 1
MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
238000010494 dissociation reaction Methods 0.000 description 1
230000005593 dissociations Effects 0.000 description 1
LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
230000000694 effects Effects 0.000 description 1
ZQPPMHVWECSIRJ-MDZDMXLPSA-N elaidic acid Chemical compound CCCCCCCC\C=C\CCCCCCCC(O)=O ZQPPMHVWECSIRJ-MDZDMXLPSA-N 0.000 description 1
230000032050 esterification Effects 0.000 description 1
238000005886 esterification reaction Methods 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
230000029142 excretion Effects 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000002657 fibrous material Substances 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
239000011521 glass Substances 0.000 description 1
125000005456 glyceride group Chemical group 0.000 description 1
239000008187 granular material Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
230000036571 hydration Effects 0.000 description 1
238000006703 hydration reaction Methods 0.000 description 1
230000006872 improvement Effects 0.000 description 1
238000009884 interesterification Methods 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 1
230000005923 long-lasting effect Effects 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
230000002175 menstrual effect Effects 0.000 description 1
ZWRUINPWMLAQRD-UHFFFAOYSA-N nonan-1-ol Chemical compound CCCCCCCCCO ZWRUINPWMLAQRD-UHFFFAOYSA-N 0.000 description 1
230000009965 odorless effect Effects 0.000 description 1
125000006353 oxyethylene group Chemical group 0.000 description 1
239000003973 paint Substances 0.000 description 1
239000003346 palm kernel oil Substances 0.000 description 1
235000019865 palm kernel oil Nutrition 0.000 description 1
239000011236 particulate material Substances 0.000 description 1
230000035515 penetration Effects 0.000 description 1
229920000058 polyacrylate Polymers 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920000570 polyether Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
159000000001 potassium salts Chemical class 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000002964 rayon Substances 0.000 description 1
150000003839 salts Chemical group 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
229930195734 saturated hydrocarbon Natural products 0.000 description 1
230000035807 sensation Effects 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
239000001593 sorbitan monooleate Substances 0.000 description 1
235000011069 sorbitan monooleate Nutrition 0.000 description 1
229940035049 sorbitan monooleate Drugs 0.000 description 1
239000000600 sorbitol Substances 0.000 description 1
239000003549 soybean oil Substances 0.000 description 1
235000012424 soybean oil Nutrition 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000000758 substrate Substances 0.000 description 1
150000005846 sugar alcohols Polymers 0.000 description 1
239000002344 surface layer Substances 0.000 description 1
230000008961 swelling Effects 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 1
KJIOQYGWTQBHNH-UHFFFAOYSA-N undecanol Chemical compound CCCCCCCCCCCO KJIOQYGWTQBHNH-UHFFFAOYSA-N 0.000 description 1
229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
210000002268 wool Anatomy 0.000 description 1
DTOSIQBPPRVQHS-UHFFFAOYSA-N α-Linolenic acid Chemical compound CCC=CCC=CCC=CCCCCCCCC(O)=O DTOSIQBPPRVQHS-UHFFFAOYSA-N 0.000 description 1

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/20—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials

Landscapes

Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Epidemiology (AREA)
Hematology (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Dispersion Chemistry (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Absorbent Articles And Supports Therefor (AREA)
Materials For Medical Uses (AREA)

NO793186A 1978-10-05 1979-10-04 Vannsvellbart, partikkelformig absorberende materiale, samt fremgangsmaate for dets fremstilling NO793186L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB7839376		1978-10-05

Publications (1)

Publication Number	Publication Date
NO793186L true NO793186L (no)	1980-04-09

Family

ID=10500129

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO793186A NO793186L (no)	1978-10-05	1979-10-04	Vannsvellbart, partikkelformig absorberende materiale, samt fremgangsmaate for dets fremstilling

Country Status (15)

Country	Link
EP (1)	EP0009977B1 (de)
JP (1)	JPS5550355A (de)
AT (1)	ATE5298T1 (de)
AU (1)	AU528919B2 (de)
BR (1)	BR7906404A (de)
CA (1)	CA1138853A (de)
DE (1)	DE2966412D1 (de)
DK (1)	DK416979A (de)
ES (1)	ES484754A1 (de)
FI (1)	FI793034A7 (de)
IE (1)	IE48503B1 (de)
NO (1)	NO793186L (de)
NZ (1)	NZ191703A (de)
PT (1)	PT70278A (de)
ZA (1)	ZA795293B (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3044631A1 (de) *	1980-11-27	1982-06-03	Fa. Carl Freudenberg, 6940 Weinheim	Vliesstoff mit dochtwirkung
JPS57168921A (en) *	1981-04-10	1982-10-18	Sumitomo Chem Co Ltd	Production of highly water-absorbing polymeric material having improved water-absorption rate
JPS5832641A (ja) *	1981-08-20	1983-02-25	Kao Corp	吸水性組成物
AU567728B2 (en) *	1984-03-27	1987-12-03	Personal Products Co.	Polymer absorbent
DE3741158A1 (de) *	1987-12-04	1989-06-15	Stockhausen Chem Fab Gmbh	Polymerisate mit hoher aufnahmegeschwindigkeit fuer wasser und waessrige fluessigkeiten, verfahren zu ihrer herstellung und verwendung als absorptionsmittel
US4959341A (en) *	1989-03-09	1990-09-25	Micro Vesicular Systems, Inc.	Biodegradable superabsorbing sponge
US5641503A (en) *	1989-04-27	1997-06-24	Mcneil-Ppc, Inc.	Additives to tampons
NZ250714A (en) *	1990-10-30	1996-05-28	Mcneil Ppc Inc	Liquid composition comprising esters of higher fatty acids for use as a vaginal douche and to prevent toxic shock toxin production
NZ264247A (en) *	1990-10-30	1996-07-26	Mcneil Ppc Inc	Absorbent product containing mono- or diesters of a polyhydric alcohol and a c8-18 fatty acid having at least one free hydroxyl group in sufficient amount to inhibit the production of enterotoxins a, b and c by staph. aureus
CA2072914C (en) *	1992-03-27	2004-04-20	James Richard Gross	Method for reducing malodor in absorbent products and products formed thereby
US5610208A (en) *	1994-02-17	1997-03-11	Nippon Shokubai Co., Ltd.	Water-absorbent agent, method for production thereof, and water-absorbent composition
US6060636A (en) *	1996-09-04	2000-05-09	Kimberly-Clark Worldwide, Inc.	Treatment of materials to improve handling of viscoelastic fluids
US6867344B2 (en)	1998-10-30	2005-03-15	Kimberly-Clark Worldwide, Inc.	Absorbent article with fluid treatment agent
US6409883B1 (en)	1999-04-16	2002-06-25	Kimberly-Clark Worldwide, Inc.	Methods of making fiber bundles and fibrous structures
US6676957B1 (en)	2000-11-28	2004-01-13	Kimberly-Clark Worldwide, Inc.	Non-absorbent substrates for the inhibition of exoprotein production from gram positive bacteria
US6531435B1 (en)	2000-11-28	2003-03-11	Kimberly-Clark Worldwide, Inc.	Compositions for the inhibition of exoprotein production from Gram positive bacteria
US6656913B1 (en)	2000-11-28	2003-12-02	Kimberly-Clark Worldwide, Inc.	Inhibition of exoprotein production from gram positive bacteria
US6599521B1 (en)	2000-11-28	2003-07-29	Kimberly-Clark Worldwide, Inc.	Absorbent articles for the inhibition of exoprotein production from Gram positive bacteria
US7026354B2 (en)	2001-10-02	2006-04-11	Kimberly-Clark Worldwide, Inc.	Aromatic compositions for the inhibition of exoprotein production from gram positive bacteria
US6534548B1 (en)	2001-10-02	2003-03-18	Kimberly-Clark Worldwide, Inc.	Isoprenoid compositions for the inhibition of exoprotein production from gram positive bacteria
US7022333B2 (en)	2001-10-02	2006-04-04	Kimberly-Clark Worldwide, Inc.	Inhibition of exoprotein production in non-absorbent articles uisng aromatic compositions
US8084046B2 (en)	2001-10-02	2011-12-27	Kimberly-Clark Worldwide, Inc.	Inhibition of exoprotein production in absorbent articles using isoprenoids
US6596290B2 (en)	2001-10-02	2003-07-22	Kimberly-Clark Worldwide, Inc.	Inhibition of exoprotein production in non-absorbent articles using isoprenoid compositions
US7282262B2 (en)	2003-02-10	2007-10-16	Nippon Shokubai Co., Ltd.	Particulate water absorbent containing water absorbent resin as a main component
WO2005042039A2 (de)	2003-10-31	2005-05-12	Basf Aktiengesellschaft	Blut und/oder körperflüssigkeiten absorbierendes hydrogel
WO2012156346A1 (de)	2011-05-18	2012-11-22	Basf Se	Verwendung wasserabsorbierender polymerpartikel zur absorption von blut und/oder menstruationsflüssigkeit
JP6613878B2 (ja) *	2015-12-25	2019-12-04	ライオン株式会社	口腔用ポリマーゲル製剤
PL3604359T3 (pl)	2017-03-31	2024-10-28	Sumitomo Seika Chemicals Co., Ltd.	Cząstki żywicy wchłaniającej wodę
KR102567287B1 (ko)	2017-03-31	2023-08-14	스미토모 세이카 가부시키가이샤	흡수성 수지 입자
CN109400813B (zh) *	2018-10-23	2021-05-07	浙江金晟环保股份有限公司	一种应用于冷餐盘的吸血水材料及其制备方法
JPWO2020137241A1 (ja) *	2018-12-26	2021-11-04	Ｓｄｐグローバル株式会社	吸水性樹脂粒子及びその製造方法

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* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2602042A (en) *	1947-08-16	1952-07-01	Inez M Abbott	Processing methyl cellulose and the products thereof
FR1134126A (fr) *	1955-07-15	1957-04-08	Sanitary Products Corp	Perfectionnements apportés aux tampons hygiéniques
US3371666A (en) *	1965-01-26	1968-03-05	Tampax Inc	Absorbent device
US3489148A (en) *	1966-12-20	1970-01-13	Procter & Gamble	Topsheet for disposable diapers
GB1259983A (en) *	1968-01-23	1972-01-12	Kimberly Clark Co	Sanitary napkin
GB1233239A (de) *	1968-12-09	1971-05-26
CA930128A (en) *	1969-10-21	1973-07-17	Torr David	Fiber products containing water-absorbent material
US3844287A (en) *	1972-06-05	1974-10-29	Fmc Corp	Absorbent mass of alloy fibers of regenerated cellulose and polyacrylic acid salt of alkali-metals or ammonium
US3847636A (en) *	1972-06-05	1974-11-12	Fmc Corp	Absorbent alloy fibers of salts of carboxyalkylated starch and regenerated cellulose
PH13425A (en) *	1976-05-10	1980-04-23	Du Pont	2,3,8,12b-tetrahydro 1 h-3a,8-methano-dibenzo(3,4,6,7)cyclohepta(1,2-c)pyrrole derivatives pharmaceutical compositions containing same and method
CA1104782A (en) *	1976-06-07	1981-07-14	Robert E. Erickson	Absorbent films and laminates
JPS5355260A (en) *	1976-10-26	1978-05-19	Kao Corp	Absorber
US4159260A (en) *	1977-11-23	1979-06-26	Henkel Corporation	Dispersible starch graft copolymer blend

1979
- 1979-09-28 NZ NZ191703A patent/NZ191703A/xx unknown
- 1979-10-01 FI FI793034A patent/FI793034A7/fi not_active Application Discontinuation
- 1979-10-04 EP EP79302110A patent/EP0009977B1/de not_active Expired
- 1979-10-04 DE DE7979302110T patent/DE2966412D1/de not_active Expired
- 1979-10-04 AU AU51448/79A patent/AU528919B2/en not_active Ceased
- 1979-10-04 PT PT70278A patent/PT70278A/pt unknown
- 1979-10-04 CA CA000337003A patent/CA1138853A/en not_active Expired
- 1979-10-04 DK DK416979A patent/DK416979A/da not_active Application Discontinuation
- 1979-10-04 ZA ZA00795293A patent/ZA795293B/xx unknown
- 1979-10-04 JP JP12844079A patent/JPS5550355A/ja active Pending
- 1979-10-04 AT AT79302110T patent/ATE5298T1/de active
- 1979-10-04 BR BR7906404A patent/BR7906404A/pt unknown
- 1979-10-04 ES ES484754A patent/ES484754A1/es not_active Expired
- 1979-10-04 IE IE1885/79A patent/IE48503B1/en unknown
- 1979-10-04 NO NO793186A patent/NO793186L/no unknown

Also Published As

Publication number	Publication date
CA1138853A (en)	1983-01-04
EP0009977B1 (de)	1983-11-16
PT70278A (en)	1979-11-01
IE48503B1 (en)	1985-02-06
DE2966412D1 (en)	1983-12-22
AU5144879A (en)	1980-04-17
BR7906404A (pt)	1980-06-17
ZA795293B (en)	1981-05-27
DK416979A (da)	1980-04-06
NZ191703A (en)	1981-12-15
AU528919B2 (en)	1983-05-19
EP0009977A1 (de)	1980-04-16
JPS5550355A (en)	1980-04-12
ATE5298T1 (de)	1983-12-15
ES484754A1 (es)	1980-05-16
FI793034A7 (fi)	1981-01-01

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