FI71798B - Absorberande struktur som bildas av en blandning av hydrofila fibrer och i vatten oloeslig hydrogel samt absorberande engaongsprodukter innehaollande denna - Google Patents
Absorberande struktur som bildas av en blandning av hydrofila fibrer och i vatten oloeslig hydrogel samt absorberande engaongsprodukter innehaollande denna Download PDFInfo
- Publication number
- FI71798B FI71798B FI840965A FI840965A FI71798B FI 71798 B FI71798 B FI 71798B FI 840965 A FI840965 A FI 840965A FI 840965 A FI840965 A FI 840965A FI 71798 B FI71798 B FI 71798B
- Authority
- FI
- Finland
- Prior art keywords
- hydrogel
- absorbent
- fibers
- fiber
- absorbent structure
- Prior art date
Links
- 239000000017 hydrogel Substances 0.000 title claims description 141
- 239000000835 fiber Substances 0.000 title claims description 131
- 239000006096 absorbing agent Substances 0.000 title description 3
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- 239000002245 particle Substances 0.000 claims description 53
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- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 8
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- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
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- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 2
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- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 description 1
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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
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
-
- 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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
- A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
-
- 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
- A61F13/53—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
- A61F2013/530489—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 randomly mixed in with other material
-
- 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
- A61F2013/530489—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 randomly mixed in with other material
- A61F2013/530496—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 randomly mixed in with other material being fixed to fibres
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Hematology (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Nonwoven Fabrics (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paper (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47384683A | 1983-03-10 | 1983-03-10 | |
| US47384683 | 1983-03-10 | ||
| US50782483A | 1983-06-24 | 1983-06-24 | |
| US50782483 | 1983-06-24 | ||
| US52990083 | 1983-09-06 | ||
| US06/529,900 US4610678A (en) | 1983-06-24 | 1983-09-06 | High-density absorbent structures |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI840965A0 FI840965A0 (fi) | 1984-03-09 |
| FI840965L FI840965L (fi) | 1984-09-11 |
| FI71798B true FI71798B (fi) | 1986-10-31 |
Family
ID=27413262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI840965A FI71798B (fi) | 1983-03-10 | 1984-03-09 | Absorberande struktur som bildas av en blandning av hydrofila fibrer och i vatten oloeslig hydrogel samt absorberande engaongsprodukter innehaollande denna |
Country Status (17)
| Country | Link |
|---|---|
| EP (1) | EP0122042B1 (da) |
| JP (1) | JP2512415B2 (da) |
| AU (1) | AU581842B2 (da) |
| BR (1) | BR8401093A (da) |
| CA (1) | CA1241570A (da) |
| DE (1) | DE3480324D1 (da) |
| DK (1) | DK167952B1 (da) |
| ES (2) | ES278081Y (da) |
| FI (1) | FI71798B (da) |
| GB (1) | GB2140471B (da) |
| GR (1) | GR82640B (da) |
| HK (1) | HK30887A (da) |
| IE (1) | IE55143B1 (da) |
| MA (1) | MA20055A1 (da) |
| MX (1) | MX165135B (da) |
| MY (1) | MY8800083A (da) |
| PH (1) | PH20631A (da) |
Families Citing this family (74)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61163617U (da) * | 1985-04-01 | 1986-10-09 | ||
| GB2175024B (en) * | 1985-04-15 | 1988-07-06 | Procter & Gamble | Absorbent structures |
| PH26954A (en) * | 1985-05-15 | 1992-12-03 | Procter & Gamble | Disposable absorbent articles |
| PH23760A (en) * | 1985-05-15 | 1989-11-03 | Procter & Gamble | Disposable absorbent articles |
| US4654039A (en) * | 1985-06-18 | 1987-03-31 | The Proctor & Gamble Company | Hydrogel-forming polymer compositions for use in absorbent structures |
| US4715918A (en) * | 1985-06-26 | 1987-12-29 | Kimberly-Clark Corporation | Method for forming discrete particulate areas in a composite article |
| US5030314A (en) * | 1985-06-26 | 1991-07-09 | Kimberly-Clark Corporation | Apparatus for forming discrete particulate areas in a composite article |
| US4818598A (en) * | 1985-06-28 | 1989-04-04 | The Procter & Gamble Company | Absorbent structures |
| JPH0620476B2 (ja) * | 1985-07-31 | 1994-03-23 | メ−ルンリユ−ケ・ア−ベ− | おむつ、衛生ナプキンまたは傷包帯の如き使い捨て物品用吸収材料 |
| US4889596A (en) * | 1986-06-27 | 1989-12-26 | The Proter & Gamble Cellulose Company | Process for making individualized, crosslinked fibers and fibers thereof |
| US4889595A (en) * | 1986-06-27 | 1989-12-26 | The Procter & Gamble Cellulose Company | Process for making individualized, crosslinked fibers having reduced residuals and fibers thereof |
| US4888093A (en) * | 1986-06-27 | 1989-12-19 | The Procter & Gamble Cellulose Company | Individualized crosslinked fibers and process for making said fibers |
| US4898642A (en) * | 1986-06-27 | 1990-02-06 | The Procter & Gamble Cellulose Company | Twisted, chemically stiffened cellulosic fibers and absorbent structures made therefrom |
| US4889597A (en) * | 1986-06-27 | 1989-12-26 | The Procter & Gamble Cellulose Company | Process for making wet-laid structures containing individualized stiffened fibers |
| US4822453A (en) * | 1986-06-27 | 1989-04-18 | The Procter & Gamble Cellulose Company | Absorbent structure containing individualized, crosslinked fibers |
| JPH0790033B2 (ja) * | 1986-07-31 | 1995-10-04 | 新王子製紙株式会社 | 使いすておむつ |
| IT1200283B (it) * | 1986-08-06 | 1989-01-12 | Mira Lanza Spa | Metodo per la fabbricazione a secco di prodotti in foglio contenenti un polimero superassorbente in miscela con fibre cellulosiche e prodotti assorbenti in foglio cosi ottenuti |
| DE3875749T3 (de) * | 1987-01-28 | 2000-02-10 | Kao Corp., Tokio/Tokyo | Verfahren zur Herstellung einer absorbierenden Zusammensetzung |
| DE3720031A1 (de) * | 1987-06-16 | 1989-01-05 | Freudenberg Carl Fa | Saugkoerper aus vliesstoff und verfahren zu seiner herstellung |
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| EP0898950A1 (en) * | 1997-08-27 | 1999-03-03 | The Procter & Gamble Company | Disposable absorbent article having a dilatant behaviour |
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| SE0303560D0 (sv) | 2003-12-30 | 2003-12-30 | Sca Hygiene Prod Ab | Förpackningsmodul |
| US7353949B2 (en) | 2003-12-30 | 2008-04-08 | Sca Hygiene Products Ab | Packaging unit |
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| JP5702928B2 (ja) | 2009-11-30 | 2015-04-15 | ユニ・チャーム株式会社 | 吸水性材料の集合体を薄くする方法およびその方法によって得られる厚さの薄い吸水性材料の集合体 |
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| CN102887293A (zh) | 2011-07-18 | 2013-01-23 | Sca卫生用品公司 | 包括吸收性物品和用作抓握装置的至少一个腰带的包装组件 |
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| JP6439007B2 (ja) * | 2017-05-18 | 2018-12-19 | ユニ・チャーム株式会社 | 吸収性物品 |
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| GB549213A (en) * | 1940-05-07 | 1942-11-11 | Johnson & Johnson | Improved cellulosic absorbent material for surgical dressings and tampons |
| US3381688A (en) * | 1963-08-12 | 1968-05-07 | Kendall & Co | Absorbent pads with silica gel layer for use as surgical receptacles |
| US3670731A (en) * | 1966-05-20 | 1972-06-20 | Johnson & Johnson | Absorbent product containing a hydrocolloidal composition |
| US3939836A (en) * | 1974-02-07 | 1976-02-24 | Johnson & Johnson | Water dispersible nonwoven fabric |
| US4102340A (en) * | 1974-12-09 | 1978-07-25 | Johnson & Johnson | Disposable article with particulate hydrophilic polymer in an absorbent bed |
| IN144058B (da) * | 1974-12-09 | 1978-03-18 | Personal Products Co | |
| US3971379A (en) * | 1975-04-04 | 1976-07-27 | Personal Products Company | Absorbent hydrophilic cellulosic product |
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| US4354901A (en) * | 1979-10-05 | 1982-10-19 | Personal Products Company | Flexible absorbent boards |
| JPS5741298A (en) * | 1980-08-20 | 1982-03-08 | Haruji Yamada | Landing wheel for aircraft |
| JPS57191356A (en) * | 1981-05-18 | 1982-11-25 | Kao Corp | Water absorbable article |
-
1984
- 1984-02-29 DK DK138884A patent/DK167952B1/da not_active IP Right Cessation
- 1984-03-06 GR GR74002A patent/GR82640B/el unknown
- 1984-03-08 AU AU25405/84A patent/AU581842B2/en not_active Expired
- 1984-03-09 ES ES1984278081U patent/ES278081Y/es not_active Expired
- 1984-03-09 CA CA000449225A patent/CA1241570A/en not_active Expired
- 1984-03-09 BR BR8401093A patent/BR8401093A/pt active IP Right Grant
- 1984-03-09 MX MX200627A patent/MX165135B/es unknown
- 1984-03-09 JP JP59045327A patent/JP2512415B2/ja not_active Expired - Lifetime
- 1984-03-09 MA MA20277A patent/MA20055A1/fr unknown
- 1984-03-09 FI FI840965A patent/FI71798B/fi not_active Application Discontinuation
- 1984-03-09 GB GB08406246A patent/GB2140471B/en not_active Expired
- 1984-03-09 DE DE8484301578T patent/DE3480324D1/de not_active Expired
- 1984-03-09 IE IE591/84A patent/IE55143B1/en not_active IP Right Cessation
- 1984-03-09 PH PH30374A patent/PH20631A/en unknown
- 1984-03-09 ES ES530442A patent/ES530442A0/es active Granted
- 1984-03-09 EP EP84301578A patent/EP0122042B1/en not_active Expired
-
1987
- 1987-04-15 HK HK308/87A patent/HK30887A/xx not_active IP Right Cessation
-
1988
- 1988-12-30 MY MY83/88A patent/MY8800083A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3480324D1 (en) | 1989-12-07 |
| IE55143B1 (en) | 1990-06-06 |
| JP2512415B2 (ja) | 1996-07-03 |
| BR8401093A (pt) | 1984-10-16 |
| IE840591L (en) | 1984-09-10 |
| JPS59204956A (ja) | 1984-11-20 |
| DK138884D0 (da) | 1984-02-29 |
| PH20631A (en) | 1987-03-06 |
| GB2140471B (en) | 1986-03-19 |
| HK30887A (en) | 1987-04-24 |
| EP0122042A3 (en) | 1986-01-08 |
| MA20055A1 (fr) | 1984-10-01 |
| MY8800083A (en) | 1988-12-31 |
| CA1241570A (en) | 1988-09-06 |
| MX165135B (es) | 1992-10-28 |
| GB2140471A (en) | 1984-11-28 |
| AU581842B2 (en) | 1989-03-09 |
| GR82640B (da) | 1985-02-07 |
| EP0122042A2 (en) | 1984-10-17 |
| ES278081Y (es) | 1985-11-16 |
| DK138884A (da) | 1984-09-11 |
| GB8406246D0 (en) | 1984-04-11 |
| FI840965A0 (fi) | 1984-03-09 |
| FI840965L (fi) | 1984-09-11 |
| EP0122042B1 (en) | 1989-11-02 |
| ES8506475A1 (es) | 1985-06-16 |
| AU2540584A (en) | 1984-09-13 |
| DK167952B1 (da) | 1994-01-10 |
| ES278081U (es) | 1985-04-16 |
| ES530442A0 (es) | 1985-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC | Application refused |
Owner name: THE PROCTER & GAMBLE COMPANY |