WO1992007534A3 - Noyau fibreux superabsorbant a couche de revetement hydrophobe solidaire - Google Patents
Noyau fibreux superabsorbant a couche de revetement hydrophobe solidaire Download PDFInfo
- Publication number
- WO1992007534A3 WO1992007534A3 PCT/US1991/007988 US9107988W WO9207534A3 WO 1992007534 A3 WO1992007534 A3 WO 1992007534A3 US 9107988 W US9107988 W US 9107988W WO 9207534 A3 WO9207534 A3 WO 9207534A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- integrally attached
- facing layer
- structures
- superabsorbent core
- fibrous superabsorbent
- Prior art date
Links
- 230000002209 hydrophobic effect Effects 0.000 title abstract 2
- 239000000835 fiber Substances 0.000 abstract 3
- 230000002745 absorbent Effects 0.000 abstract 2
- 239000002250 absorbent Substances 0.000 abstract 2
- 229920001169 thermoplastic Polymers 0.000 abstract 2
- 239000004416 thermosoftening plastic Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
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Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Materials For Medical Uses (AREA)
- Multicomponent Fibers (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Inorganic Fibers (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930701311A KR100221095B1 (ko) | 1990-11-01 | 1991-10-28 | 일체형으로 부착된 소수성 대향층을 갖는 섬유상 초흡수 코어 |
JP50084592A JP3429756B2 (ja) | 1990-11-01 | 1991-10-28 | 一体に取り付けられた疎水性フェーシング層を有する繊維状超吸収性芯 |
AU89506/91A AU662303B2 (en) | 1990-11-01 | 1991-10-28 | Fibrous superabsorbent core having integrally attached hydrophobic facing layer |
EP91920241A EP0555346B1 (fr) | 1990-11-01 | 1991-10-28 | Noyau fibreux superabsorbant a couche de revetement hydrophobe solidaire |
PL91299056A PL167679B1 (pl) | 1990-11-01 | 1991-10-28 | Artykul absorpcyjny PL |
SK43093A SK43093A3 (en) | 1990-11-01 | 1991-10-28 | Fibrous superarsorbent core having integrally attached hydrophobic facing layer |
BR919106951A BR9106951A (pt) | 1990-11-01 | 1991-10-28 | Estrutura absrovente,forro para calcinhas e processo para fabricar uma estrutura absorvente |
DE69119780T DE69119780T2 (de) | 1990-11-01 | 1991-10-28 | Faserförmiger, superabsorbierender kern mit integral befestigter, hydrophober überzugsschicht |
FI931962A FI931962L (fi) | 1990-11-01 | 1993-04-30 | Fibrigt superabsorberande innerstycke med integrerat faest hydrofobt yttre skikt |
CZ93791A CZ79193A3 (en) | 1990-11-01 | 1993-04-30 | Core of fibrous super absorbent with integral connection to hydrophobic front layer |
GR960401253T GR3020013T3 (en) | 1990-11-01 | 1996-05-23 | Fibrous superabsorbent core having integrally attached hydrophobic facing layer |
HK98105674A HK1006402A1 (en) | 1990-11-01 | 1998-06-18 | Fibrous superabsorbent core having integrally attached hydrophobic facing layer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60808390A | 1990-11-01 | 1990-11-01 | |
US608,083 | 1990-11-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1992007534A2 WO1992007534A2 (fr) | 1992-05-14 |
WO1992007534A3 true WO1992007534A3 (fr) | 1992-10-15 |
Family
ID=24434961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1991/007988 WO1992007534A2 (fr) | 1990-11-01 | 1991-10-28 | Noyau fibreux superabsorbant a couche de revetement hydrophobe solidaire |
Country Status (27)
Country | Link |
---|---|
US (1) | USH1298H (fr) |
EP (1) | EP0555346B1 (fr) |
JP (1) | JP3429756B2 (fr) |
KR (1) | KR100221095B1 (fr) |
CN (1) | CN1044196C (fr) |
AT (1) | ATE138258T1 (fr) |
AU (1) | AU662303B2 (fr) |
BR (1) | BR9106951A (fr) |
CA (1) | CA2094148C (fr) |
CZ (1) | CZ79193A3 (fr) |
DE (1) | DE69119780T2 (fr) |
DK (1) | DK0555346T3 (fr) |
ES (1) | ES2087314T3 (fr) |
FI (1) | FI931962L (fr) |
GR (1) | GR3020013T3 (fr) |
HK (1) | HK1006402A1 (fr) |
HU (1) | HU9301277D0 (fr) |
ID (1) | ID1035B (fr) |
IE (1) | IE72952B1 (fr) |
MX (1) | MX174383B (fr) |
NZ (1) | NZ240422A (fr) |
PL (1) | PL167679B1 (fr) |
PT (1) | PT99407B (fr) |
SG (1) | SG49659A1 (fr) |
SK (1) | SK43093A3 (fr) |
TW (1) | TW249752B (fr) |
WO (1) | WO1992007534A2 (fr) |
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KR101523033B1 (ko) * | 2006-12-26 | 2015-05-26 | 엔케이케이 가부시끼가이샤 | 스프레이 캔용 흡수체 |
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EP2329803B1 (fr) | 2009-12-02 | 2019-06-19 | The Procter & Gamble Company | Appareil et procédé pour le transfert d'un matériau à particules |
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US10561546B2 (en) | 2011-06-10 | 2020-02-18 | The Procter & Gamble Company | Absorbent structure for absorbent articles |
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US20140345815A1 (en) * | 2013-05-21 | 2014-11-27 | Craig Robert Hammen | Product having a paper layer and a film layer and methods of forming such a product |
US10369246B2 (en) | 2013-06-14 | 2019-08-06 | Krp U.S., Llc | Absorbent articles having pockets and related methods therefor |
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FR3010631A1 (fr) | 2013-09-16 | 2015-03-20 | Procter & Gamble | Articles absorbants avec canaux et signaux |
US11207220B2 (en) | 2013-09-16 | 2021-12-28 | The Procter & Gamble Company | Absorbent articles with channels and signals |
EP2851048B1 (fr) | 2013-09-19 | 2018-09-05 | The Procter and Gamble Company | Noyaux absorbants ayant des zones exemptes de matériau |
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US9789009B2 (en) | 2013-12-19 | 2017-10-17 | The Procter & Gamble Company | Absorbent articles having channel-forming areas and wetness indicator |
EP2905001B1 (fr) | 2014-02-11 | 2017-01-04 | The Procter and Gamble Company | Procédé et appareil de fabrication d'une structure absorbante comprenant des canaux |
EP2949299B1 (fr) | 2014-05-27 | 2017-08-02 | The Procter and Gamble Company | Âme absorbante pourvue d'un motif de matériau absorbant |
EP2949300B1 (fr) | 2014-05-27 | 2017-08-02 | The Procter and Gamble Company | Âme absorbante pourvue d'un motif de matériau absorbant |
EP2952166A1 (fr) * | 2014-06-03 | 2015-12-09 | The Procter and Gamble Company | Element absorbant pur des articles absorbantes avec une couche d'acquisition integrale |
GB2555016B (en) | 2015-03-16 | 2021-05-12 | Procter & Gamble | Absorbent articles with improved cores |
US10507144B2 (en) | 2015-03-16 | 2019-12-17 | The Procter & Gamble Company | Absorbent articles with improved strength |
EP3294248B1 (fr) | 2015-05-12 | 2020-12-30 | The Procter and Gamble Company | Article absorbant avec adhésif c ur-feuille de support amélioré |
EP3302387B1 (fr) | 2015-05-29 | 2020-11-18 | The Procter and Gamble Company | Articles absorbants à rainures et indicateur d'humidité |
EP3167859B1 (fr) | 2015-11-16 | 2020-05-06 | The Procter and Gamble Company | Noyaux absorbants ayant des zones exemptes de matériau |
EP3238676B1 (fr) | 2016-04-29 | 2019-01-02 | The Procter and Gamble Company | Noyau absorbant avec profil de distribution de matériau absorbant |
EP3238678B1 (fr) | 2016-04-29 | 2019-02-27 | The Procter and Gamble Company | Noyau absorbant avec des lignes de pliage transversales |
CN118202954B (zh) * | 2024-04-25 | 2024-08-27 | 山东爱舒乐卫生用品有限责任公司 | 一种宠物拉拉裤及其制造工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0198683A2 (fr) * | 1985-04-15 | 1986-10-22 | The Procter & Gamble Company | Structures absorbantes |
EP0336578A1 (fr) * | 1988-03-31 | 1989-10-11 | The Procter & Gamble Company | Serviette hygiénique mince flexible |
US5015245A (en) * | 1990-04-30 | 1991-05-14 | The Procter & Gamble Company | Disposable sanitary articles |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3067747A (en) | 1959-09-04 | 1962-12-11 | Kimberly Clark Co | Cellulosic product |
US4047534A (en) | 1977-01-03 | 1977-09-13 | Kimberly-Clark Corporation | Nursing pad |
US4397644A (en) | 1982-02-04 | 1983-08-09 | Kimberly-Clark Corporation | Sanitary napkin with improved comfort |
US4855179A (en) | 1987-07-29 | 1989-08-08 | Arco Chemical Technology, Inc. | Production of nonwoven fibrous articles |
US4939017A (en) | 1988-01-25 | 1990-07-03 | Medpat, Inc. | Absorptive device with protective pockets |
US4844965A (en) | 1988-01-25 | 1989-07-04 | Medtex Products, Inc. | Absorptive device for incontinent patients |
US4886697A (en) | 1988-04-29 | 1989-12-12 | Weyerhaeuser Company | Thermoplastic material containing absorbent pad or other article |
US5015244A (en) * | 1988-11-08 | 1991-05-14 | Smiths Industries Public Limited Company | Adhesive ring assemblies for collection bags |
-
1991
- 1991-10-28 CA CA002094148A patent/CA2094148C/fr not_active Expired - Fee Related
- 1991-10-28 DK DK91920241.6T patent/DK0555346T3/da active
- 1991-10-28 WO PCT/US1991/007988 patent/WO1992007534A2/fr active IP Right Grant
- 1991-10-28 EP EP91920241A patent/EP0555346B1/fr not_active Expired - Lifetime
- 1991-10-28 AT AT91920241T patent/ATE138258T1/de not_active IP Right Cessation
- 1991-10-28 PL PL91299056A patent/PL167679B1/pl unknown
- 1991-10-28 HU HU931277A patent/HU9301277D0/hu unknown
- 1991-10-28 ES ES91920241T patent/ES2087314T3/es not_active Expired - Lifetime
- 1991-10-28 KR KR1019930701311A patent/KR100221095B1/ko not_active Expired - Fee Related
- 1991-10-28 SG SG1996003069A patent/SG49659A1/en unknown
- 1991-10-28 AU AU89506/91A patent/AU662303B2/en not_active Ceased
- 1991-10-28 BR BR919106951A patent/BR9106951A/pt not_active IP Right Cessation
- 1991-10-28 SK SK43093A patent/SK43093A3/sk unknown
- 1991-10-28 JP JP50084592A patent/JP3429756B2/ja not_active Expired - Fee Related
- 1991-10-28 DE DE69119780T patent/DE69119780T2/de not_active Expired - Fee Related
- 1991-10-30 ID IDP76091A patent/ID1035B/id unknown
- 1991-10-31 IE IE381191A patent/IE72952B1/en not_active IP Right Cessation
- 1991-10-31 MX MX9101888A patent/MX174383B/es active IP Right Grant
- 1991-10-31 NZ NZ240422A patent/NZ240422A/en unknown
- 1991-10-31 PT PT99407A patent/PT99407B/pt not_active IP Right Cessation
- 1991-11-01 CN CN91111510A patent/CN1044196C/zh not_active Expired - Fee Related
- 1991-12-14 TW TW080109806A patent/TW249752B/zh active
-
1992
- 1992-06-04 US US07/893,963 patent/USH1298H/en not_active Abandoned
-
1993
- 1993-04-30 CZ CZ93791A patent/CZ79193A3/cs unknown
- 1993-04-30 FI FI931962A patent/FI931962L/fi unknown
-
1996
- 1996-05-23 GR GR960401253T patent/GR3020013T3/el unknown
-
1998
- 1998-06-18 HK HK98105674A patent/HK1006402A1/xx not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0198683A2 (fr) * | 1985-04-15 | 1986-10-22 | The Procter & Gamble Company | Structures absorbantes |
EP0336578A1 (fr) * | 1988-03-31 | 1989-10-11 | The Procter & Gamble Company | Serviette hygiénique mince flexible |
US5015245A (en) * | 1990-04-30 | 1991-05-14 | The Procter & Gamble Company | Disposable sanitary articles |
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