NO783519L - Vann-svellbart, partikkelformig absorberende materiale, samt fremgangsmaate for det fremstilling - Google Patents
Vann-svellbart, partikkelformig absorberende materiale, samt fremgangsmaate for det fremstillingInfo
- Publication number
- NO783519L NO783519L NO783519A NO783519A NO783519L NO 783519 L NO783519 L NO 783519L NO 783519 A NO783519 A NO 783519A NO 783519 A NO783519 A NO 783519A NO 783519 L NO783519 L NO 783519L
- Authority
- NO
- Norway
- Prior art keywords
- absorbent
- polyether
- blood
- water
- absorbent material
- Prior art date
Links
- 230000002745 absorbent Effects 0.000 title claims description 108
- 239000002250 absorbent Substances 0.000 title claims description 108
- 239000000463 material Substances 0.000 title claims description 55
- 238000000034 method Methods 0.000 title claims description 11
- 238000002360 preparation method Methods 0.000 title description 5
- 229920000570 polyether Polymers 0.000 claims description 56
- 239000008280 blood Substances 0.000 claims description 49
- 210000004369 blood Anatomy 0.000 claims description 49
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 47
- 229920001451 polypropylene glycol Polymers 0.000 claims description 22
- 229920001223 polyethylene glycol Polymers 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 18
- -1 polyoxyethylene Polymers 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 14
- 239000002202 Polyethylene glycol Substances 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 11
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 229920001400 block copolymer Polymers 0.000 claims description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 21
- 239000000047 product Substances 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000001035 drying Methods 0.000 description 14
- 238000010790 dilution Methods 0.000 description 13
- 239000012895 dilution Substances 0.000 description 13
- 229920000642 polymer Polymers 0.000 description 13
- 239000007787 solid Substances 0.000 description 10
- 238000011282 treatment Methods 0.000 description 9
- 229920000881 Modified starch Polymers 0.000 description 7
- 229920002472 Starch Polymers 0.000 description 7
- 235000019426 modified starch Nutrition 0.000 description 7
- 239000008107 starch Substances 0.000 description 7
- 235000019698 starch Nutrition 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 229920001983 poloxamer Polymers 0.000 description 5
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 4
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000000908 ammonium hydroxide Substances 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 4
- 229920000578 graft copolymer Polymers 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 210000002700 urine Anatomy 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229920002307 Dextran Polymers 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 229920001592 potato starch Polymers 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 206010046555 Urinary retention Diseases 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000003103 bodily secretion Anatomy 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation 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
- 150000002334 glycols Chemical class 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000009884 interesterification Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000002674 ointment 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
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011148 porous material Substances 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
- 239000002964 rayon Substances 0.000 description 1
- 150000003839 salts Chemical group 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
- 210000002268 wool Anatomy 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
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
-
- 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
- Y10S47/00—Plant husbandry
- Y10S47/09—Physical and chemical treatment of seeds for planting
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Public Health (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials For Medical Uses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Sealing Material Composition (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4330877 | 1977-10-18 | ||
| GB1395178 | 1978-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO783519L true NO783519L (no) | 1979-04-19 |
Family
ID=26250141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO783519A NO783519L (no) | 1977-10-18 | 1978-10-17 | Vann-svellbart, partikkelformig absorberende materiale, samt fremgangsmaate for det fremstilling |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4190563A (pt) |
| EP (1) | EP0001706B1 (pt) |
| JP (1) | JPS5470694A (pt) |
| AT (1) | AT369643B (pt) |
| AU (1) | AU526924B2 (pt) |
| BR (1) | BR7806853A (pt) |
| CA (1) | CA1105831A (pt) |
| DE (2) | DE2862250D1 (pt) |
| DK (1) | DK462578A (pt) |
| FI (1) | FI783160A (pt) |
| FR (1) | FR2406471A1 (pt) |
| IE (1) | IE47456B1 (pt) |
| IT (1) | IT1108485B (pt) |
| LU (1) | LU80384A1 (pt) |
| NL (1) | NL7810349A (pt) |
| NO (1) | NO783519L (pt) |
| NZ (1) | NZ188633A (pt) |
| PT (1) | PT68666A (pt) |
| SE (1) | SE7810830L (pt) |
Families Citing this family (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6032458B2 (ja) * | 1979-04-04 | 1985-07-27 | 工業技術院長 | 吸水材 |
| US4454055A (en) * | 1980-08-25 | 1984-06-12 | National Starch And Chemical Corporation | Absorbent composition of matter, process for preparing same and article prepared therefrom |
| US4372311A (en) * | 1980-09-12 | 1983-02-08 | Union Carbide Corporation | Disposable articles coated with degradable water insoluble polymers |
| JPS57168921A (en) * | 1981-04-10 | 1982-10-18 | Sumitomo Chem Co Ltd | Production of highly water-absorbing polymeric material having improved water-absorption rate |
| DE3128100C2 (de) * | 1981-07-16 | 1986-05-22 | Chemische Fabrik Stockhausen GmbH, 4150 Krefeld | Absorptionsmittel für Blut und seröse Körperflüssigkeiten |
| JPS5832641A (ja) * | 1981-08-20 | 1983-02-25 | Kao Corp | 吸水性組成物 |
| US4435172A (en) | 1982-09-22 | 1984-03-06 | The Dow Chemical Company | Absorbent article having enhanced blood absorption |
| EP0157960A1 (en) * | 1984-03-27 | 1985-10-16 | Personal Products Company | Dispersed absorbent products and method of use |
| EP0261832B1 (en) * | 1986-09-08 | 1992-07-15 | Mitsui Petrochemical Industries, Ltd. | Synthetic pulp and absorbent comprising the same |
| US4826880B1 (en) * | 1987-09-21 | 2000-04-25 | Johnson & Johnson Inc | Immobilizing particulate absorbents by conversion to hydrates |
| DE3741157A1 (de) * | 1987-12-04 | 1989-06-15 | Stockhausen Chem Fab Gmbh | Verfahren zur agglomerierung wasserquellbarer polymerer durch schmelz (sinter-)granulation mit pulverfoermigen substanzen und verwendung der granulate |
| 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 |
| US5065752A (en) * | 1988-03-29 | 1991-11-19 | Ferris Mfg. Co. | Hydrophilic foam compositions |
| US5064653A (en) * | 1988-03-29 | 1991-11-12 | Ferris Mfg. Co. | Hydrophilic foam compositions |
| US5254301A (en) * | 1988-03-29 | 1993-10-19 | Ferris Mfg. Corp. | Process for preparing a sheet of polymer-based foam |
| US4950692A (en) * | 1988-12-19 | 1990-08-21 | Nalco Chemical Company | Method for reconstituting superabsorbent polymer fines |
| US4970267A (en) * | 1990-03-08 | 1990-11-13 | Nalco Chemical Company | Reconstitution of superabsorbent polymer fines using persulfate salts |
| US5300565A (en) * | 1990-04-02 | 1994-04-05 | The Procter & Gamble Company | Particulate, absorbent, polymeric compositions containing interparticle crosslinked aggregates |
| US5124188A (en) * | 1990-04-02 | 1992-06-23 | The Procter & Gamble Company | Porous, absorbent, polymeric macrostructures and methods of making the same |
| US5149334A (en) * | 1990-04-02 | 1992-09-22 | The Procter & Gamble Company | Absorbent articles containing interparticle crosslinked aggregates |
| US5180622A (en) * | 1990-04-02 | 1993-01-19 | The Procter & Gamble Company | Absorbent members containing interparticle crosslinked aggregates |
| US5492962A (en) * | 1990-04-02 | 1996-02-20 | The Procter & Gamble Company | Method for producing compositions containing interparticle crosslinked aggregates |
| US5241009A (en) * | 1990-05-07 | 1993-08-31 | Kimberly-Clark Corporation | Polymeric composition containing carboxy nueutralized with lithium or potassium |
| DE4116428C2 (de) * | 1991-05-18 | 1995-04-13 | Stockhausen Chem Fab Gmbh | Pulverförmiges Absorptionsmittel für wässrige Flüssigkeiten auf Basis eines wasserquellbaren Polymeren |
| CA2072914C (en) * | 1992-03-27 | 2004-04-20 | James Richard Gross | Method for reducing malodor in absorbent products and products formed thereby |
| US6506340B1 (en) * | 1993-06-01 | 2003-01-14 | Cobe Cardiovascular, Inc. | Antifoaming device and method for extracorporeal blood processing |
| US5536264A (en) * | 1993-10-22 | 1996-07-16 | The Procter & Gamble Company | Absorbent composites comprising a porous macrostructure of absorbent gelling particles and a substrate |
| US5713881A (en) * | 1993-10-22 | 1998-02-03 | Rezai; Ebrahim | Non-continuous absorbent composites comprising a porous macrostructure of absorbent gelling particles and a substrate |
| US5868724A (en) * | 1993-10-22 | 1999-02-09 | The Procter & Gamble Company | Non-continuous absorbent cores comprising a porous macrostructure of absorbent gelling particles |
| DE69530572T2 (de) * | 1994-01-12 | 2004-04-08 | Weyerhaeuser Co., Tacoma | Verfahren und zusammensetzung zur verbesserung der blutabsorption von saugfähigen materialien |
| EP0744966B1 (en) * | 1994-02-17 | 2002-08-07 | The Procter & Gamble Company | Porous absorbent materials having modified surface characteristics and methods for making the same |
| US5610208A (en) * | 1994-02-17 | 1997-03-11 | Nippon Shokubai Co., Ltd. | Water-absorbent agent, method for production thereof, and water-absorbent composition |
| US5849405A (en) * | 1994-08-31 | 1998-12-15 | The Procter & Gamble Company | Absorbent materials having improved absorbent property and methods for making the same |
| US5843575A (en) * | 1994-02-17 | 1998-12-01 | The Procter & Gamble Company | Absorbent members comprising absorbent material having improved absorbent property |
| US5372766A (en) * | 1994-03-31 | 1994-12-13 | The Procter & Gamble Company | Flexible, porous, absorbent, polymeric macrostructures and methods of making the same |
| WO1996028515A1 (fr) * | 1995-03-09 | 1996-09-19 | Nippon Shokubai Co., Ltd. | Composition de resine absorbant le sang et articles absorbants |
| US6051146A (en) * | 1998-01-20 | 2000-04-18 | Cobe Laboratories, Inc. | Methods for separation of particles |
| US6667424B1 (en) * | 1998-10-02 | 2003-12-23 | Kimberly-Clark Worldwide, Inc. | Absorbent articles with nits and free-flowing particles |
| US6350711B1 (en) | 1998-10-30 | 2002-02-26 | Kimberly-Clark Worldwide, Inc. | Absorbent article with fluid treatment agent |
| US6649099B2 (en) | 1998-10-30 | 2003-11-18 | Kimberly-Clark Worldwide, Inc. | Method of incorporating fluid treatment agents into absorbent composites |
| US6867344B2 (en) * | 1998-10-30 | 2005-03-15 | Kimberly-Clark Worldwide, Inc. | Absorbent article with fluid treatment agent |
| US6153113A (en) * | 1999-02-22 | 2000-11-28 | Cobe Laboratories, Inc. | Method for using ligands in particle separation |
| US6354986B1 (en) | 2000-02-16 | 2002-03-12 | Gambro, Inc. | Reverse-flow chamber purging during centrifugal separation |
| CN100519663C (zh) | 2003-02-10 | 2009-07-29 | 株式会社日本触媒 | 以吸水树脂为主要成分的粒状吸水剂 |
| DE10334286B4 (de) * | 2003-07-25 | 2006-01-05 | Stockhausen Gmbh | Pulverförmige,wasserabsorbierende Polymere mit mittels thermoplastischen Klebstoffen gebundenen Feinteilchen, Verfahren zu deren Herstellung sowie diese beinhaltende chemische Produkte und Verbunde |
| MXPA06001298A (es) * | 2003-08-06 | 2006-04-11 | Procter & Gamble | Estructuras absorbentes que comprenden material recubierto dilatable en agua. |
| KR20060109877A (ko) | 2003-10-31 | 2006-10-23 | 바스프 악티엔게젤샤프트 | 혈액- 및(또는) 체액-흡수 하이드로겔 |
| US7473739B2 (en) | 2004-02-05 | 2009-01-06 | Nippon Shokubai Co., Ltd. | Particulate water absorbent agent and production method thereof, and water absorbent article |
| US7994384B2 (en) * | 2004-04-28 | 2011-08-09 | Kimberly-Clark Worldwide, Inc. | Absorbent composition having multiple surface treatments |
| TWI353360B (en) | 2005-04-07 | 2011-12-01 | Nippon Catalytic Chem Ind | Production process of polyacrylic acid (salt) wate |
| EP1776966A1 (en) * | 2005-10-21 | 2007-04-25 | The Procter and Gamble Company | Absorbent article having improved absorption and retention capacity for proteinaceous or serous body fluids |
| ES2344572T5 (es) * | 2005-10-21 | 2013-07-18 | The Procter & Gamble Company | Artículos absorbentes que tienen capacidad de absorción y retención incrementada para fluidos corporales proteináceos o serosos |
| TWI394789B (zh) | 2005-12-22 | 2013-05-01 | Nippon Catalytic Chem Ind | 吸水性樹脂組成物及其製造方法、吸收性物品 |
| EP1829563B1 (en) * | 2006-03-03 | 2013-05-01 | The Procter and Gamble Company | Thermoplastic absorbent material having increased absorption and retention capacity for proteinaceous or serous body fluid |
| EP1829561A1 (en) * | 2006-03-03 | 2007-09-05 | The Procter and Gamble Company | Thermoplastic absorbent materials for proteinaceous or serous bodily fluids |
| EP1837348B9 (en) | 2006-03-24 | 2020-01-08 | Nippon Shokubai Co.,Ltd. | Water-absorbing resin and method for manufacturing the same |
| JP2009142728A (ja) * | 2007-12-12 | 2009-07-02 | Procter & Gamble Co | 吸水剤及びその製法 |
| KR20100108593A (ko) * | 2008-02-15 | 2010-10-07 | 더 프록터 앤드 갬블 캄파니 | 폴리프로필렌 글리콜 물질을 포함하는 로션을 가진 흡수 용품 |
| DE102009029194A1 (de) | 2009-09-04 | 2011-04-07 | Kimberly-Clark Worldwide, Inc., Neenah | Abtrennung gefärbter Stoffe aus wasserhaltigen Flüssigkeiten |
| CN102548654A (zh) | 2009-09-29 | 2012-07-04 | 株式会社日本触媒 | 颗粒状吸水剂及其制造方法 |
| EP2709682B1 (de) | 2011-05-18 | 2016-12-14 | Basf Se | Verwendung wasserabsorbierender polymerpartikel zur absorption von blut und/oder menstruationsflüssigkeit |
| JP6265586B2 (ja) * | 2012-02-29 | 2018-01-24 | ユニ・チャーム株式会社 | 吸収性物品 |
| US9220646B2 (en) | 2012-03-30 | 2015-12-29 | Kimberly-Clark Worldwide, Inc. | Absorbent articles with improved stain decolorization |
| US9237975B2 (en) | 2013-09-27 | 2016-01-19 | Kimberly-Clark Worldwide, Inc. | Absorbent article with side barriers and decolorizing agents |
| US9149789B2 (en) * | 2014-02-03 | 2015-10-06 | Psmg, Llc | Dispersions of superabsorbent polymers, processing thereof and articles formed from the dispersions |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB720363A (en) * | 1950-10-07 | 1954-12-15 | Tampax Inc | Tampons and the like and method of making |
| US3371666A (en) * | 1965-01-26 | 1968-03-05 | Tampax Inc | Absorbent device |
| US3400717A (en) * | 1965-05-21 | 1968-09-10 | Colgate Palmolive Co | Diapers |
| US3978855A (en) * | 1975-01-17 | 1976-09-07 | Ionics Lyo Products Company | Polyurethane foam surgical dressing |
| DE2525210C3 (de) * | 1975-06-06 | 1982-04-08 | Vereinigte Papierwerke Schickedanz & Co, 8500 Nürnberg | Saugstoff zur Verwendung in hygienischen Einwegartikeln |
| US4036588A (en) * | 1976-03-09 | 1977-07-19 | Research Corporation | Method of increasing the water absorption of cellulose-containing materials |
| US4051086A (en) * | 1976-03-25 | 1977-09-27 | Hercules Incorporated | Absorption rate of absorbent polymers by treating with glyoxal |
| CA1104782A (en) * | 1976-06-07 | 1981-07-14 | Robert E. Erickson | Absorbent films and laminates |
-
1978
- 1978-10-11 NZ NZ188633A patent/NZ188633A/xx unknown
- 1978-10-12 US US05/950,924 patent/US4190563A/en not_active Expired - Lifetime
- 1978-10-13 CA CA313,309A patent/CA1105831A/en not_active Expired
- 1978-10-16 DE DE7878300507T patent/DE2862250D1/de not_active Expired
- 1978-10-16 EP EP78300507A patent/EP0001706B1/en not_active Expired
- 1978-10-16 NL NL7810349A patent/NL7810349A/xx not_active Application Discontinuation
- 1978-10-16 DE DE19782844956 patent/DE2844956A1/de not_active Withdrawn
- 1978-10-16 FR FR7829393A patent/FR2406471A1/fr active Granted
- 1978-10-16 IE IE2053/78A patent/IE47456B1/en unknown
- 1978-10-17 BR BR7806853A patent/BR7806853A/pt unknown
- 1978-10-17 IT IT69389/78A patent/IT1108485B/it active
- 1978-10-17 PT PT68666A patent/PT68666A/pt unknown
- 1978-10-17 AU AU40781/78A patent/AU526924B2/en not_active Expired
- 1978-10-17 NO NO783519A patent/NO783519L/no unknown
- 1978-10-17 SE SE7810830A patent/SE7810830L/xx unknown
- 1978-10-17 FI FI783160A patent/FI783160A/fi unknown
- 1978-10-17 JP JP12693478A patent/JPS5470694A/ja active Pending
- 1978-10-17 DK DK462578A patent/DK462578A/da not_active Application Discontinuation
- 1978-10-17 LU LU80384A patent/LU80384A1/xx unknown
- 1978-10-17 AT AT0745378A patent/AT369643B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IE47456B1 (en) | 1984-03-21 |
| EP0001706A1 (en) | 1979-05-02 |
| SE7810830L (sv) | 1979-04-19 |
| JPS5470694A (en) | 1979-06-06 |
| AU4078178A (en) | 1980-04-24 |
| IE782053L (en) | 1979-04-18 |
| US4190563A (en) | 1980-02-26 |
| AT369643B (de) | 1983-01-25 |
| LU80384A1 (fr) | 1979-06-15 |
| DE2844956A1 (de) | 1979-04-19 |
| DE2862250D1 (en) | 1983-06-16 |
| FI783160A (fi) | 1979-04-19 |
| NL7810349A (nl) | 1979-04-20 |
| IT1108485B (it) | 1985-12-09 |
| AU526924B2 (en) | 1983-02-10 |
| DK462578A (da) | 1979-04-19 |
| EP0001706B1 (en) | 1983-05-11 |
| IT7869389A0 (it) | 1978-10-17 |
| BR7806853A (pt) | 1979-05-08 |
| NZ188633A (en) | 1980-10-24 |
| PT68666A (en) | 1978-11-01 |
| CA1105831A (en) | 1981-07-28 |
| FR2406471A1 (fr) | 1979-05-18 |
| FR2406471B1 (pt) | 1984-03-30 |
| ATA745378A (de) | 1982-06-15 |
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