HK1013026A1 - Porous absorbent materials having modified surface characteristics and methods for making the same - Google Patents
Porous absorbent materials having modified surface characteristics and methods for making the sameInfo
- Publication number
- HK1013026A1 HK1013026A1 HK98114232A HK98114232A HK1013026A1 HK 1013026 A1 HK1013026 A1 HK 1013026A1 HK 98114232 A HK98114232 A HK 98114232A HK 98114232 A HK98114232 A HK 98114232A HK 1013026 A1 HK1013026 A1 HK 1013026A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- making
- methods
- same
- surface characteristics
- absorbent materials
- Prior art date
Links
- 230000002745 absorbent Effects 0.000 title 1
- 239000002250 absorbent Substances 0.000 title 1
- 239000000463 material Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
-
- 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
- A61L15/42—Use of materials characterised by their function or physical properties
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2998—Coated including synthetic resin or polymer
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Hematology (AREA)
- Dispersion Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Materials For Medical Uses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19791694A | 1994-02-17 | 1994-02-17 | |
US22445494A | 1994-04-07 | 1994-04-07 | |
PCT/US1995/001062 WO1995022357A1 (en) | 1994-02-17 | 1995-02-01 | Porous absorbent materials having modified surface characteristics and methods for making the same |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1013026A1 true HK1013026A1 (en) | 1999-08-13 |
Family
ID=26893280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK98114232A HK1013026A1 (en) | 1994-02-17 | 1998-12-21 | Porous absorbent materials having modified surface characteristics and methods for making the same |
Country Status (14)
Country | Link |
---|---|
US (1) | US5985432A (zh) |
EP (1) | EP0744966B1 (zh) |
JP (1) | JPH09509592A (zh) |
KR (1) | KR100367449B1 (zh) |
CN (1) | CN1141004A (zh) |
AU (1) | AU1691895A (zh) |
BR (1) | BR9506830A (zh) |
CA (1) | CA2181696C (zh) |
DE (1) | DE69527704T2 (zh) |
ES (1) | ES2186713T3 (zh) |
HK (1) | HK1013026A1 (zh) |
SG (1) | SG69979A1 (zh) |
TW (1) | TW402508B (zh) |
WO (1) | WO1995022357A1 (zh) |
Families Citing this family (55)
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DE19909653A1 (de) * | 1999-03-05 | 2000-09-07 | Stockhausen Chem Fab Gmbh | Pulverförmige, vernetzte, wässrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung |
US6455114B1 (en) * | 1999-10-13 | 2002-09-24 | Isaac Goldhirsch | Composite absorbent structure and method |
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DE60236752D1 (de) * | 2001-11-21 | 2010-07-29 | Basf Se | Vernetzte polyaminbeschichtung auf superabsorbierenden hydrogelen |
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US6939914B2 (en) | 2002-11-08 | 2005-09-06 | Kimberly-Clark Worldwide, Inc. | High stiffness absorbent polymers having improved absorbency rates and method for making the same |
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US20040253890A1 (en) * | 2003-06-13 | 2004-12-16 | Ostgard Estelle Anne | Fibers with lower edgewise compression strength and sap containing composites made from the same |
US20040253440A1 (en) * | 2003-06-13 | 2004-12-16 | Kainth Arvinder Pal Singh | Fiber having controlled fiber-bed friction angles and/or cohesion values, and composites made from same |
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US7994384B2 (en) * | 2004-04-28 | 2011-08-09 | Kimberly-Clark Worldwide, Inc. | Absorbent composition having multiple surface treatments |
US20060173431A1 (en) * | 2005-02-01 | 2006-08-03 | Laumer Jason M | Absorbent articles comprising polyamine-coated superabsorbent polymers |
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DE102005018922A1 (de) * | 2005-04-22 | 2006-10-26 | Stockhausen Gmbh | Mit Polykationen oberflächenbehandeltes wasserabsorbierendes Polymergebilde |
EP1776967B2 (en) † | 2005-10-21 | 2013-03-13 | The Procter & Gamble Company | Absorbent articles having increased absorption and retention capacity for proteinaceous or serous body fluids |
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 |
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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 |
US7935860B2 (en) * | 2007-03-23 | 2011-05-03 | Kimberly-Clark Worldwide, Inc. | Absorbent articles comprising high permeability superabsorbent polymer compositions |
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EP2601981A1 (en) * | 2007-08-29 | 2013-06-12 | Sorbent Therapeutics, Inc. | Absorbent polymeric compositions with varying counterion content and their methods of preparation and use |
JP2009142728A (ja) * | 2007-12-12 | 2009-07-02 | Procter & Gamble Co | 吸水剤及びその製法 |
US8110208B1 (en) * | 2009-03-30 | 2012-02-07 | Biolife, L.L.C. | Hemostatic compositions for arresting blood flow from an open wound or surgical site |
EP2238957A1 (en) | 2009-04-10 | 2010-10-13 | The Procter & Gamble Company | Absorbent core |
CN103287146B (zh) * | 2013-05-03 | 2015-07-15 | 戚裕 | 一种快干热升华转印介质 |
EP3173146A1 (de) * | 2015-11-27 | 2017-05-31 | InstrAction GmbH | Poröses polymermaterial zur bindung von metall-haltigen ionen oder zur reinigung von organischen molekülen |
JP6669595B2 (ja) * | 2016-06-03 | 2020-03-18 | 花王株式会社 | 吸収性物品 |
JP6775049B2 (ja) * | 2018-12-12 | 2020-10-28 | 住友精化株式会社 | 吸水性樹脂粒子 |
JP6775051B2 (ja) * | 2019-01-30 | 2020-10-28 | 住友精化株式会社 | 吸収性物品 |
KR20210101249A (ko) * | 2018-12-12 | 2021-08-18 | 스미토모 세이카 가부시키가이샤 | 흡수성 수지 입자 |
JP6681494B1 (ja) * | 2019-01-30 | 2020-04-15 | 住友精化株式会社 | 吸水性樹脂粒子 |
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-
1995
- 1995-02-01 SG SG1996008072A patent/SG69979A1/en unknown
- 1995-02-01 ES ES95908692T patent/ES2186713T3/es not_active Expired - Lifetime
- 1995-02-01 WO PCT/US1995/001062 patent/WO1995022357A1/en active IP Right Grant
- 1995-02-01 AU AU16918/95A patent/AU1691895A/en not_active Abandoned
- 1995-02-01 BR BR9506830A patent/BR9506830A/pt not_active Application Discontinuation
- 1995-02-01 KR KR1019960704484A patent/KR100367449B1/ko not_active IP Right Cessation
- 1995-02-01 EP EP19950908692 patent/EP0744966B1/en not_active Expired - Lifetime
- 1995-02-01 DE DE69527704T patent/DE69527704T2/de not_active Expired - Fee Related
- 1995-02-01 JP JP52180995A patent/JPH09509592A/ja not_active Ceased
- 1995-02-01 CA CA 2181696 patent/CA2181696C/en not_active Expired - Fee Related
- 1995-02-01 CN CN95191628A patent/CN1141004A/zh active Pending
- 1995-04-12 TW TW84103577A patent/TW402508B/zh not_active IP Right Cessation
-
1997
- 1997-01-06 US US08/779,725 patent/US5985432A/en not_active Expired - Fee Related
-
1998
- 1998-12-21 HK HK98114232A patent/HK1013026A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100367449B1 (ko) | 2003-03-06 |
BR9506830A (pt) | 1997-10-14 |
AU1691895A (en) | 1995-09-04 |
CN1141004A (zh) | 1997-01-22 |
EP0744966A1 (en) | 1996-12-04 |
KR970701070A (ko) | 1997-03-17 |
JPH09509592A (ja) | 1997-09-30 |
WO1995022357A1 (en) | 1995-08-24 |
CA2181696A1 (en) | 1995-08-24 |
ES2186713T3 (es) | 2003-05-16 |
DE69527704T2 (de) | 2002-12-05 |
TW402508B (en) | 2000-08-21 |
US5985432A (en) | 1999-11-16 |
DE69527704D1 (de) | 2002-09-12 |
CA2181696C (en) | 2002-01-01 |
MX9603475A (es) | 1998-10-31 |
EP0744966B1 (en) | 2002-08-07 |
SG69979A1 (en) | 2000-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20070201 |