WO2000062825A3 - Superabsorbent-containing composites - Google Patents
Superabsorbent-containing composites Download PDFInfo
- Publication number
- WO2000062825A3 WO2000062825A3 PCT/US2000/010324 US0010324W WO0062825A3 WO 2000062825 A3 WO2000062825 A3 WO 2000062825A3 US 0010324 W US0010324 W US 0010324W WO 0062825 A3 WO0062825 A3 WO 0062825A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- superabsorbent
- containing composites
- particle
- composites
- materials
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15544—Permeability
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/530671—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being mixed with mineral or inert material, e.g. "introfying particles"
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/530788—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the gel layer permeability
-
- 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.]
-
- 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
- Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, 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
- Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
- Y10T428/2995—Silane, siloxane or silicone coating
Abstract
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL00364857A PL364857A1 (en) | 1999-04-16 | 2000-04-17 | Superabsorbent-containing composites |
EP00923443A EP1171171B1 (en) | 1999-04-16 | 2000-04-17 | Superabsorbent-containing composites |
KR1020017013124A KR20020013850A (en) | 1999-04-16 | 2000-04-17 | Superabsorbent-containing composites |
CA002362314A CA2362314A1 (en) | 1999-04-16 | 2000-04-17 | Superabsorbent-containing composites |
MXPA01010256 MX238612B (en) | 1999-04-16 | 2000-04-17 | COMPOUNDS CONTAINING SUPERABSORBENT. |
JP2000611961A JP2003519245A (en) | 1999-04-16 | 2000-04-17 | Superabsorber-containing composite |
AU43565/00A AU760265B2 (en) | 1999-04-16 | 2000-04-17 | Superabsorbent-containing composites |
IL14441000A IL144410A0 (en) | 1999-04-16 | 2000-04-17 | Superabsorbent-containing composites |
DE60022871T DE60022871T2 (en) | 1999-04-16 | 2000-04-17 | SUPER ABSORBING POLYMERS CONTAINING COMPOSITE MATERIALS |
AT00923443T ATE305314T1 (en) | 1999-04-16 | 2000-04-17 | COMPOSITE MATERIALS CONTAINING SUPERABSORBENT POLYMERS |
BR0009808-6A BR0009808A (en) | 1999-04-16 | 2000-04-17 | Composites containing super absorbents |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12974499P | 1999-04-16 | 1999-04-16 | |
US60/129,744 | 1999-04-16 | ||
US09/545,156 | 2000-04-07 | ||
US09/545,156 US6387495B1 (en) | 1999-04-16 | 2000-04-07 | Superabsorbent-containing composites |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000062825A2 WO2000062825A2 (en) | 2000-10-26 |
WO2000062825A3 true WO2000062825A3 (en) | 2001-01-11 |
Family
ID=26827877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/010324 WO2000062825A2 (en) | 1999-04-16 | 2000-04-17 | Superabsorbent-containing composites |
Country Status (23)
Country | Link |
---|---|
US (1) | US6387495B1 (en) |
EP (1) | EP1171171B1 (en) |
JP (1) | JP2003519245A (en) |
KR (1) | KR20020013850A (en) |
CN (1) | CN1187099C (en) |
AR (3) | AR039044A1 (en) |
AT (1) | ATE305314T1 (en) |
AU (1) | AU760265B2 (en) |
BR (1) | BR0009808A (en) |
CA (1) | CA2362314A1 (en) |
CO (1) | CO5160300A1 (en) |
CZ (1) | CZ20013564A3 (en) |
DE (1) | DE60022871T2 (en) |
IL (1) | IL144410A0 (en) |
IN (1) | IN2001CH01371A (en) |
MX (1) | MX238612B (en) |
PE (1) | PE20001408A1 (en) |
PH (1) | PH12000000949B1 (en) |
PL (1) | PL364857A1 (en) |
RU (1) | RU2248221C2 (en) |
TR (1) | TR200102986T2 (en) |
TW (1) | TWI231761B (en) |
WO (1) | WO2000062825A2 (en) |
Families Citing this family (102)
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US20020187252A1 (en) * | 2001-03-22 | 2002-12-12 | Jaspreet Singh | High superabsorbent content webs and a method for making them |
US20030121627A1 (en) * | 2001-12-03 | 2003-07-03 | Sheng-Hsin Hu | Tissue products having reduced lint and slough |
US20030119406A1 (en) | 2001-12-20 | 2003-06-26 | Abuto Francis Paul | Targeted on-line stabilized absorbent structures |
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US20030119394A1 (en) * | 2001-12-21 | 2003-06-26 | Sridhar Ranganathan | Nonwoven web with coated superabsorbent |
US6709613B2 (en) | 2001-12-21 | 2004-03-23 | Kimberly-Clark Worldwide, Inc. | Particulate addition method and apparatus |
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- 2000-04-17 EP EP00923443A patent/EP1171171B1/en not_active Revoked
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- 2000-04-17 MX MXPA01010256 patent/MX238612B/en active IP Right Grant
- 2000-04-17 RU RU2001130991/15A patent/RU2248221C2/en not_active IP Right Cessation
- 2000-04-17 JP JP2000611961A patent/JP2003519245A/en active Pending
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AR042371A2 (en) | 2005-06-22 |
AR042370A2 (en) | 2005-06-22 |
MXPA01010256A (en) | 2004-09-10 |
CZ20013564A3 (en) | 2002-06-12 |
CN1348388A (en) | 2002-05-08 |
PE20001408A1 (en) | 2000-12-13 |
EP1171171B1 (en) | 2005-09-28 |
AU4356500A (en) | 2000-11-02 |
DE60022871D1 (en) | 2006-02-09 |
TWI231761B (en) | 2005-05-01 |
RU2248221C2 (en) | 2005-03-20 |
IN2001CH01371A (en) | 2007-03-09 |
MX238612B (en) | 2006-07-12 |
WO2000062825A2 (en) | 2000-10-26 |
CN1187099C (en) | 2005-02-02 |
US6387495B1 (en) | 2002-05-14 |
AR039044A1 (en) | 2005-02-09 |
PL364857A1 (en) | 2004-12-27 |
CA2362314A1 (en) | 2000-10-26 |
DE60022871T2 (en) | 2006-05-04 |
TR200102986T2 (en) | 2002-03-21 |
AU760265B2 (en) | 2003-05-08 |
EP1171171A2 (en) | 2002-01-16 |
ATE305314T1 (en) | 2005-10-15 |
KR20020013850A (en) | 2002-02-21 |
IL144410A0 (en) | 2002-05-23 |
PH12000000949B1 (en) | 2005-07-08 |
CO5160300A1 (en) | 2002-05-30 |
BR0009808A (en) | 2002-01-08 |
JP2003519245A (en) | 2003-06-17 |
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