NO883353L - Vannabsorberende struktur. - Google Patents
Vannabsorberende struktur. Download PDFInfo
- Publication number
- NO883353L NO883353L NO88883353A NO883353A NO883353L NO 883353 L NO883353 L NO 883353L NO 88883353 A NO88883353 A NO 88883353A NO 883353 A NO883353 A NO 883353A NO 883353 L NO883353 L NO 883353L
- Authority
- NO
- Norway
- Prior art keywords
- water
- structure according
- absorbing
- foam
- hydrophilic
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 239000011230 binding agent Substances 0.000 claims description 21
- 239000000758 substrate Substances 0.000 claims description 20
- 239000011358 absorbing material Substances 0.000 claims description 16
- 229920000642 polymer Polymers 0.000 claims description 16
- 239000000178 monomer Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 10
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 229920001577 copolymer Polymers 0.000 claims description 7
- 230000002209 hydrophobic effect Effects 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000004014 plasticizer Substances 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 229920006037 cross link polymer Polymers 0.000 claims description 5
- 150000003839 salts Chemical group 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 239000012982 microporous membrane Substances 0.000 claims description 4
- 150000001408 amides Chemical class 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000002984 plastic foam Substances 0.000 claims description 2
- 229920001515 polyalkylene glycol Polymers 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- 125000005395 methacrylic acid group Chemical group 0.000 claims 1
- 239000008259 solid foam Substances 0.000 claims 1
- 239000006260 foam Substances 0.000 description 37
- 239000000463 material Substances 0.000 description 25
- 206010052428 Wound Diseases 0.000 description 16
- 208000027418 Wounds and injury Diseases 0.000 description 16
- 239000012528 membrane Substances 0.000 description 16
- 230000002745 absorbent Effects 0.000 description 15
- 239000002250 absorbent Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 11
- 239000000203 mixture Substances 0.000 description 9
- 239000002245 particle Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 238000005470 impregnation Methods 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- 210000002700 urine Anatomy 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 239000004721 Polyphenylene oxide Substances 0.000 description 5
- 238000004873 anchoring Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 229920001477 hydrophilic polymer Polymers 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920000570 polyether Polymers 0.000 description 5
- 239000002585 base Substances 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 4
- 230000036571 hydration Effects 0.000 description 4
- 238000006703 hydration reaction Methods 0.000 description 4
- 229920001451 polypropylene glycol Polymers 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000011928 denatured alcohol Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920002401 polyacrylamide Polymers 0.000 description 3
- 239000011343 solid material Substances 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 208000004210 Pressure Ulcer Diseases 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 239000000017 hydrogel Substances 0.000 description 2
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000011837 N,N-methylenebisacrylamide Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 229910052783 alkali metal Chemical class 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000006263 elastomeric foam Substances 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000004661 hydrophilic softener Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 229910001867 inorganic solvent Inorganic materials 0.000 description 1
- 239000003049 inorganic solvent Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003232 water-soluble binding agent Substances 0.000 description 1
Classifications
-
- 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
- A61F13/531—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 a homogeneous composition through the thickness of the pad
-
- 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
- A61F13/00987—Apparatus or processes for manufacturing non-adhesive dressings or bandages
- A61F13/00991—Apparatus or processes for manufacturing non-adhesive dressings or bandages for treating webs, e.g. for moisturising, coating, impregnating or applying powder
-
- 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
- A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer layers
-
- 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
- A61L15/425—Porous materials, e.g. foams or sponges
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- 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.]
- Y10T428/249978—Voids specified as micro
-
- 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.]
- Y10T428/249978—Voids specified as micro
- Y10T428/24998—Composite has more than two layers
-
- 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.]
- Y10T428/249981—Plural void-containing components
-
- 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.]
- Y10T428/249982—With component specified as adhesive or bonding agent
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Dispersion Chemistry (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Materials For Medical Uses (AREA)
- Laminated Bodies (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB878717949A GB8717949D0 (en) | 1987-07-29 | 1987-07-29 | Water absorbent structures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO883353D0 NO883353D0 (no) | 1988-07-28 |
| NO883353L true NO883353L (no) | 1989-01-30 |
Family
ID=10621466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO88883353A NO883353L (no) | 1987-07-29 | 1988-07-28 | Vannabsorberende struktur. |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4902565A (fr) |
| EP (1) | EP0301753A3 (fr) |
| JP (1) | JPH01118546A (fr) |
| AU (1) | AU2010988A (fr) |
| BE (1) | BE1000856A6 (fr) |
| DE (1) | DE3824682A1 (fr) |
| DK (1) | DK422388A (fr) |
| ES (1) | ES2008819A6 (fr) |
| FR (1) | FR2618696A1 (fr) |
| GB (2) | GB8717949D0 (fr) |
| GR (1) | GR880100481A (fr) |
| IT (1) | IT8803552A0 (fr) |
| LU (1) | LU87302A1 (fr) |
| NL (1) | NL8801862A (fr) |
| NO (1) | NO883353L (fr) |
| PT (1) | PT88161A (fr) |
| SE (1) | SE8802722L (fr) |
| ZA (1) | ZA885522B (fr) |
Families Citing this family (82)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5102711A (en) * | 1987-11-13 | 1992-04-07 | W. L. Gore & Associates, Inc. | Breathable layered materials |
| GB8828804D0 (en) * | 1988-12-09 | 1989-01-18 | Nucleus Enterprise Ltd | Controlled impregnation coating of compressible material such as open cell foam |
| US5230959A (en) | 1989-03-20 | 1993-07-27 | Weyerhaeuser Company | Coated fiber product with adhered super absorbent particles |
| US5071697A (en) * | 1990-01-22 | 1991-12-10 | Appleton Mills | Structure for extracting water from a paper web in a papermaking process |
| JP2834266B2 (ja) * | 1990-03-29 | 1998-12-09 | 昭和電工株式会社 | 高吸湿性積層体 |
| US5505718A (en) * | 1990-04-02 | 1996-04-09 | The Procter & Gamble Company | Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials |
| US5175046A (en) * | 1991-03-04 | 1992-12-29 | Chicopee | Superabsorbent laminate structure |
| US5419956A (en) * | 1991-04-12 | 1995-05-30 | The Procter & Gamble Company | Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials mixed with inorganic powders |
| US5422169A (en) * | 1991-04-12 | 1995-06-06 | The Procter & Gamble Company | Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials in relatively high concentrations |
| ES2093759T3 (es) * | 1991-12-11 | 1997-01-01 | Hoechst Celanese Corp | Procedimiento para inmovilizar polimeros superabsorbentes y productos derivados de ellos. |
| CA2105488C (fr) * | 1992-01-08 | 1999-08-17 | Joseph M. Evans | Methode pour augmenter la densite globale du charbon humide par addition de polyacrylamide, d'oxyde de polyethylene ou d'un melange de ces deux composes |
| US5423736A (en) * | 1992-04-02 | 1995-06-13 | New Dimensions In Medicine, Inc. | Wound dressing with dehydrated hydrogel gauze |
| US5429589A (en) * | 1992-04-02 | 1995-07-04 | New Dimensions In Medicine, Inc. | Hydrogel gauze wound dressing |
| US5393798A (en) * | 1992-06-05 | 1995-02-28 | Spenco Medical Corporation | Hydrogel material and method of preparation |
| US6340411B1 (en) | 1992-08-17 | 2002-01-22 | Weyerhaeuser Company | Fibrous product containing densifying agent |
| US5538783A (en) * | 1992-08-17 | 1996-07-23 | Hansen; Michael R. | Non-polymeric organic binders for binding particles to fibers |
| US5547541A (en) * | 1992-08-17 | 1996-08-20 | Weyerhaeuser Company | Method for densifying fibers using a densifying agent |
| US5300192A (en) * | 1992-08-17 | 1994-04-05 | Weyerhaeuser Company | Wet laid fiber sheet manufacturing with reactivatable binders for binding particles to fibers |
| US5308896A (en) * | 1992-08-17 | 1994-05-03 | Weyerhaeuser Company | Particle binders for high bulk fibers |
| US5641561A (en) * | 1992-08-17 | 1997-06-24 | Weyerhaeuser Company | Particle binding to fibers |
| US6391453B1 (en) * | 1992-08-17 | 2002-05-21 | Weyernaeuser Company | Binder treated particles |
| US5352480A (en) * | 1992-08-17 | 1994-10-04 | Weyerhaeuser Company | Method for binding particles to fibers using reactivatable binders |
| US5543215A (en) * | 1992-08-17 | 1996-08-06 | Weyerhaeuser Company | Polymeric binders for binding particles to fibers |
| US5998032A (en) | 1992-08-17 | 1999-12-07 | Weyerhaeuser Company | Method and compositions for enhancing blood absorbence by superabsorbent materials |
| US5589256A (en) * | 1992-08-17 | 1996-12-31 | Weyerhaeuser Company | Particle binders that enhance fiber densification |
| KR950702909A (ko) * | 1992-08-17 | 1995-08-23 | 패트릭 디. 쿠갠 | 입자 결합제 |
| US5807364A (en) * | 1992-08-17 | 1998-09-15 | Weyerhaeuser Company | Binder treated fibrous webs and products |
| WO1994007599A1 (fr) * | 1992-09-25 | 1994-04-14 | Kyowa Hakko Kogyo Co., Ltd. | Composition relative a des feuilles a forte absorption d'eau |
| US5362766A (en) * | 1993-03-09 | 1994-11-08 | Hoechst Celanese Corporation | Method for immobilizing superabsorbent polymers by homogenization of a suspension of same |
| US5626154A (en) * | 1993-09-13 | 1997-05-06 | The Gillette Company | Method and system for shaving including a lubricant and a water-swellable polymer |
| AU703318B2 (en) * | 1994-11-23 | 1999-03-25 | Kimberly-Clark Worldwide, Inc. | Absorbent article having a composite absorbent core |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE656239A (fr) * | 1963-11-25 | |||
| GB1570485A (en) * | 1975-11-18 | 1980-07-02 | Robinson & Sons Ltd | Absorbent material for aqueous fluids |
| JPS56155642A (en) * | 1980-05-06 | 1981-12-01 | Nhk Spring Co Ltd | Preparation of water-absorbing foamed material |
| SE440510B (sv) * | 1980-06-11 | 1985-08-05 | Ferrosan Ab | Skumplast innehallande svellbara polymerpartiklar samt sett for framstellning derav |
| GR75732B (fr) * | 1980-08-25 | 1984-08-02 | Johnson & Johnson | |
| AU567728B2 (en) * | 1984-03-27 | 1987-12-03 | Personal Products Co. | Polymer absorbent |
| GB8611838D0 (en) * | 1986-05-15 | 1986-06-25 | Yarsley Technical Centre Ltd | Hydrophilic copolymers |
| DE3672220D1 (de) * | 1986-10-22 | 1990-08-02 | Schreiner Luchtvaart | Sandwichaufbau und verfahren zu seiner herstellung. |
-
1987
- 1987-07-29 GB GB878717949A patent/GB8717949D0/en active Pending
-
1988
- 1988-07-20 GB GB8817305A patent/GB2207369B/en not_active Expired - Fee Related
- 1988-07-20 DE DE3824682A patent/DE3824682A1/de not_active Withdrawn
- 1988-07-20 EP EP88306649A patent/EP0301753A3/fr not_active Withdrawn
- 1988-07-22 GR GR880100481A patent/GR880100481A/el unknown
- 1988-07-22 NL NL8801862A patent/NL8801862A/nl not_active Application Discontinuation
- 1988-07-25 SE SE8802722A patent/SE8802722L/xx not_active Application Discontinuation
- 1988-07-27 IT IT8803552A patent/IT8803552A0/it unknown
- 1988-07-28 US US07/225,204 patent/US4902565A/en not_active Expired - Fee Related
- 1988-07-28 LU LU87302A patent/LU87302A1/fr unknown
- 1988-07-28 DK DK422388A patent/DK422388A/da not_active Application Discontinuation
- 1988-07-28 ZA ZA885522A patent/ZA885522B/xx unknown
- 1988-07-28 FR FR8810204A patent/FR2618696A1/fr not_active Withdrawn
- 1988-07-28 AU AU20109/88A patent/AU2010988A/en not_active Abandoned
- 1988-07-28 NO NO88883353A patent/NO883353L/no unknown
- 1988-07-29 PT PT88161A patent/PT88161A/pt not_active Application Discontinuation
- 1988-07-29 BE BE8800887A patent/BE1000856A6/fr not_active IP Right Cessation
- 1988-07-29 JP JP63190481A patent/JPH01118546A/ja active Pending
- 1988-07-29 ES ES8802783A patent/ES2008819A6/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES2008819A6 (es) | 1989-08-01 |
| DK422388D0 (da) | 1988-07-28 |
| EP0301753A3 (fr) | 1990-03-21 |
| GB8817305D0 (en) | 1988-08-24 |
| IT8803552A0 (it) | 1988-07-27 |
| GR880100481A (el) | 1989-04-12 |
| NO883353D0 (no) | 1988-07-28 |
| LU87302A1 (fr) | 1989-02-02 |
| FR2618696A1 (fr) | 1989-02-03 |
| US4902565A (en) | 1990-02-20 |
| GB2207369B (en) | 1991-04-17 |
| JPH01118546A (ja) | 1989-05-11 |
| AU2010988A (en) | 1989-02-02 |
| ZA885522B (en) | 1989-04-26 |
| SE8802722L (sv) | 1989-01-30 |
| BE1000856A6 (fr) | 1989-04-18 |
| PT88161A (pt) | 1989-06-30 |
| NL8801862A (nl) | 1989-02-16 |
| DK422388A (da) | 1989-01-30 |
| DE3824682A1 (de) | 1989-02-09 |
| GB2207369A (en) | 1989-02-01 |
| GB8717949D0 (en) | 1987-09-03 |
| SE8802722D0 (sv) | 1988-07-25 |
| EP0301753A2 (fr) | 1989-02-01 |
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