WO2004011045A3 - Superabsorbent materials having high, controlled gel-bed friction angles and composites made from the same - Google Patents
Superabsorbent materials having high, controlled gel-bed friction angles and composites made from the same Download PDFInfo
- Publication number
- WO2004011045A3 WO2004011045A3 PCT/US2003/022423 US0322423W WO2004011045A3 WO 2004011045 A3 WO2004011045 A3 WO 2004011045A3 US 0322423 W US0322423 W US 0322423W WO 2004011045 A3 WO2004011045 A3 WO 2004011045A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- superabsorbent materials
- same
- friction angle
- bed friction
- gel
- Prior art date
Links
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
-
- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/696—Including strand or fiber material which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous compositions, water solubility, heat shrinkability, 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/699—Including particulate material other than strand or fiber material
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004524637A JP2005534748A (en) | 2002-07-30 | 2003-07-18 | Superabsorbent materials with controlled large gel bed friction angles and composites formed from the materials |
AU2003253984A AU2003253984A1 (en) | 2002-07-30 | 2003-07-18 | Superabsorbent materials having high, controlled gel-bed friction angles and composites made from the same |
EP20030771649 EP1525009A2 (en) | 2002-07-30 | 2003-07-18 | Superabsorbent materials having high, controlled gel-bed friction angles and composites made from the same |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39979402P | 2002-07-30 | 2002-07-30 | |
US60/399,794 | 2002-07-30 | ||
US10/460,874 US20040023589A1 (en) | 2002-07-30 | 2003-06-13 | Superabsorbent materials having high, controlled gel-bed friction angles and composites made from the same |
US10/460,874 | 2003-06-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004011045A2 WO2004011045A2 (en) | 2004-02-05 |
WO2004011045A3 true WO2004011045A3 (en) | 2004-03-25 |
Family
ID=31191306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/022423 WO2004011045A2 (en) | 2002-07-30 | 2003-07-18 | Superabsorbent materials having high, controlled gel-bed friction angles and composites made from the same |
Country Status (8)
Country | Link |
---|---|
US (1) | US20040023589A1 (en) |
EP (1) | EP1525009A2 (en) |
JP (1) | JP2005534748A (en) |
KR (1) | KR20050025969A (en) |
AR (1) | AR040744A1 (en) |
AU (1) | AU2003253984A1 (en) |
TW (1) | TWI255195B (en) |
WO (1) | WO2004011045A2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7297395B2 (en) * | 2002-07-30 | 2007-11-20 | Kimberly-Clark Worldwide, Inc. | Superabsorbent materials having low, controlled gel-bed friction angles and composites made from the same |
US20040023579A1 (en) * | 2002-07-30 | 2004-02-05 | Kainth Arvinder Pal Singh | Fiber having controlled fiber-bed friction angles and/or cohesion values, and composites made from same |
US20040044320A1 (en) * | 2002-08-27 | 2004-03-04 | Kainth Arvinder Pal Singh | Composites having controlled friction angles and cohesion values |
MXPA04009978A (en) * | 2003-02-10 | 2004-12-13 | Nippon Catalytic Chem Ind | Particulate water absorbent containing water absorbent resin as a main component. |
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 |
US20050031841A1 (en) * | 2003-08-05 | 2005-02-10 | Weyerhaeuser Company | Attachment of superabsorbent materials to fibers using oil |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0157960A1 (en) * | 1984-03-27 | 1985-10-16 | Personal Products Company | Dispersed absorbent products and method of use |
US5571618A (en) * | 1992-08-17 | 1996-11-05 | Weyerhaeuser Company | Reactivatable binders for binding particles to fibers |
US20020040210A1 (en) * | 2000-05-26 | 2002-04-04 | Luccio Robert Cosmo Di | Menses specific absorbent systems |
US6387495B1 (en) * | 1999-04-16 | 2002-05-14 | Kimberly-Clark Worldwide, Inc. | Superabsorbent-containing composites |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3338992A (en) * | 1959-12-15 | 1967-08-29 | Du Pont | Process for forming non-woven filamentary structures from fiber-forming synthetic organic polymers |
US3308826A (en) * | 1961-03-09 | 1967-03-14 | Celanese Corp | Sanitary napkins |
US3502763A (en) * | 1962-02-03 | 1970-03-24 | Freudenberg Carl Kg | Process of producing non-woven fabric fleece |
US3502538A (en) * | 1964-08-17 | 1970-03-24 | Du Pont | Bonded nonwoven sheets with a defined distribution of bond strengths |
US3341394A (en) * | 1966-12-21 | 1967-09-12 | Du Pont | Sheets of randomly distributed continuous filaments |
US3542615A (en) * | 1967-06-16 | 1970-11-24 | Monsanto Co | Process for producing a nylon non-woven fabric |
US3849241A (en) * | 1968-12-23 | 1974-11-19 | Exxon Research Engineering Co | Non-woven mats by melt blowing |
DE2048006B2 (en) * | 1969-10-01 | 1980-10-30 | Asahi Kasei Kogyo K.K., Osaka (Japan) | Method and device for producing a wide nonwoven web |
DE1950669C3 (en) * | 1969-10-08 | 1982-05-13 | Metallgesellschaft Ag, 6000 Frankfurt | Process for the manufacture of nonwovens |
US4340563A (en) * | 1980-05-05 | 1982-07-20 | Kimberly-Clark Corporation | Method for forming nonwoven webs |
US4341215A (en) * | 1980-09-04 | 1982-07-27 | Tampax Incorporated | Absorbent device |
US4432759A (en) * | 1982-04-26 | 1984-02-21 | Abbott Laboratories | Connecting device for medical liquid containers |
US4548847A (en) * | 1984-01-09 | 1985-10-22 | Kimberly-Clark Corporation | Delayed-swelling absorbent systems |
US4880858A (en) * | 1985-03-05 | 1989-11-14 | Allied Colloids Limited | Water absorbing polymers |
US4980231A (en) * | 1988-02-19 | 1990-12-25 | Snyder Laboratories, Inc. | Process for coating polymer surfaces and coated products produced using such process |
US5147343B1 (en) * | 1988-04-21 | 1998-03-17 | Kimberly Clark Co | Absorbent products containing hydrogels with ability to swell against pressure |
US5244735A (en) * | 1988-06-28 | 1993-09-14 | Nippon Shokubai Kagaku Kabushiki Kaisha | Water-absorbent resin and production process |
US5082723A (en) * | 1989-09-27 | 1992-01-21 | Kimberly-Clark Corporation | Osmotically enhanced absorbent structures |
US5188624A (en) * | 1990-01-16 | 1993-02-23 | Weyerhaeuser Company | Absorbent article with superabsorbent particle containing insert pad and liquid dispersion pad |
US5175046A (en) * | 1991-03-04 | 1992-12-29 | Chicopee | Superabsorbent laminate structure |
JP3497166B2 (en) * | 1992-08-17 | 2004-02-16 | ウェヤーハウザー・カンパニー | Particle binding to fiber |
CA2114815C (en) * | 1993-02-24 | 2005-06-14 | Mark Kevin Melius | Absorbent composite |
US5338766A (en) * | 1993-03-26 | 1994-08-16 | The Procter & Gamble Company | Superabsorbent polymer foam |
DE4318094B4 (en) * | 1993-06-01 | 2004-03-04 | Stockhausen Gmbh & Co. Kg | Superabsorbents, processes for their preparation and their use |
SE501699C2 (en) * | 1993-06-21 | 1995-04-24 | Moelnlycke Ab | Superabsorbent material with delayed activation time and absorbent articles containing the same |
CA2181696C (en) * | 1994-02-17 | 2002-01-01 | Lin Wang | Porous absorbent materials having modified surface characteristics and methods for making the same |
US6068924A (en) * | 1994-11-10 | 2000-05-30 | The Procter & Gamble Company | Absorbent material |
US6022818A (en) * | 1995-06-07 | 2000-02-08 | Kimberly-Clark Worldwide, Inc. | Hydroentangled nonwoven composites |
US5609587A (en) * | 1995-08-03 | 1997-03-11 | The Procter & Gamble Company | Diaper having a lotioned topsheet comprising a liquid polyol polyester emollient and an immobilizing agent |
JP3383497B2 (en) * | 1995-11-30 | 2003-03-04 | ユニ・チャーム株式会社 | Disposable body fluid-absorbing wearing article |
KR19990077152A (en) * | 1996-01-11 | 1999-10-25 | 데이비드 엠 모이어 | Absorbent structure having zones surrounded by a continuous region of hydrogel-forming absorbent polymer |
CN1252829A (en) * | 1997-02-19 | 2000-05-10 | 普罗克特和甘保尔公司 | Mixed-bed ion-exchange hydrogel-forming polymer compositions and absorbent members comprising relatively high concentrations of these compositions |
DE19716657A1 (en) * | 1997-04-21 | 1998-10-22 | Stockhausen Chem Fab Gmbh | Super absorber with controlled absorption speed |
US5981826A (en) * | 1997-05-05 | 1999-11-09 | Georgia Tech Research Corporation | Poly(vinyl alcohol) cryogel |
DE19805104A1 (en) * | 1998-02-09 | 1999-08-12 | Bayer Ag | Coating agent for fibers |
CO5111017A1 (en) * | 1998-12-31 | 2001-12-26 | Kimberly Clark Co | ABSORBENT COMPOUNDS WITH INCREASED ABSORPTION PROPERTIES |
US20020045869A1 (en) * | 1998-12-31 | 2002-04-18 | Dodge Richard Norris | Absorbent composites comprising superabsorbent materials |
US6176849B1 (en) * | 1999-05-21 | 2001-01-23 | Scimed Life Systems, Inc. | Hydrophilic lubricity coating for medical devices comprising a hydrophobic top coat |
US6455114B1 (en) * | 1999-10-13 | 2002-09-24 | Isaac Goldhirsch | Composite absorbent structure and method |
US6433058B1 (en) * | 1999-12-07 | 2002-08-13 | Dow Global Technologies Inc. | Superabsorbent polymers having a slow rate of absorption |
US20040023579A1 (en) * | 2002-07-30 | 2004-02-05 | Kainth Arvinder Pal Singh | Fiber having controlled fiber-bed friction angles and/or cohesion values, and composites made from same |
US7297395B2 (en) * | 2002-07-30 | 2007-11-20 | Kimberly-Clark Worldwide, Inc. | Superabsorbent materials having low, controlled gel-bed friction angles and composites made from the same |
-
2003
- 2003-06-13 US US10/460,874 patent/US20040023589A1/en not_active Abandoned
- 2003-07-16 TW TW92119353A patent/TWI255195B/en not_active IP Right Cessation
- 2003-07-18 WO PCT/US2003/022423 patent/WO2004011045A2/en active Application Filing
- 2003-07-18 JP JP2004524637A patent/JP2005534748A/en active Pending
- 2003-07-18 AU AU2003253984A patent/AU2003253984A1/en not_active Abandoned
- 2003-07-18 KR KR1020057000638A patent/KR20050025969A/en not_active Application Discontinuation
- 2003-07-18 EP EP20030771649 patent/EP1525009A2/en not_active Withdrawn
- 2003-07-30 AR ARP030102749 patent/AR040744A1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0157960A1 (en) * | 1984-03-27 | 1985-10-16 | Personal Products Company | Dispersed absorbent products and method of use |
US5571618A (en) * | 1992-08-17 | 1996-11-05 | Weyerhaeuser Company | Reactivatable binders for binding particles to fibers |
US6387495B1 (en) * | 1999-04-16 | 2002-05-14 | Kimberly-Clark Worldwide, Inc. | Superabsorbent-containing composites |
US20020040210A1 (en) * | 2000-05-26 | 2002-04-04 | Luccio Robert Cosmo Di | Menses specific absorbent systems |
Also Published As
Publication number | Publication date |
---|---|
TWI255195B (en) | 2006-05-21 |
US20040023589A1 (en) | 2004-02-05 |
KR20050025969A (en) | 2005-03-14 |
WO2004011045A2 (en) | 2004-02-05 |
AU2003253984A1 (en) | 2004-02-16 |
JP2005534748A (en) | 2005-11-17 |
EP1525009A2 (en) | 2005-04-27 |
AR040744A1 (en) | 2005-04-20 |
TW200418534A (en) | 2004-10-01 |
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