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WO1992007534A3 - Noyau fibreux superabsorbant a couche de revetement hydrophobe solidaire - Google Patents

Noyau fibreux superabsorbant a couche de revetement hydrophobe solidaire Download PDF

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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
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US1991/007988
Other languages
English (en)
Other versions
WO1992007534A2 (fr
Inventor
Nicholas Albert Ahr
David Mark Ooten
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to HK98105674.5A priority Critical patent/HK1006402B/en
Priority to EP91920241A priority patent/EP0555346B1/fr
Priority to AU89506/91A priority patent/AU662303B2/en
Priority to BR919106951A priority patent/BR9106951A/pt
Priority to FI931962A priority patent/FI931962A7/fi
Priority to SK43093A priority patent/SK43093A3/sk
Priority to JP50084592A priority patent/JP3429756B2/ja
Priority to PL91299056A priority patent/PL167679B1/pl
Priority to DE69119780T priority patent/DE69119780T2/de
Priority to KR1019930701311A priority patent/KR100221095B1/ko
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of WO1992007534A2 publication Critical patent/WO1992007534A2/fr
Publication of WO1992007534A3 publication Critical patent/WO1992007534A3/fr
Priority to CZ93791A priority patent/CZ79193A3/cs
Anticipated expiration legal-status Critical
Priority to GR960401253T priority patent/GR3020013T3/el
Ceased legal-status Critical Current

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Classifications

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  • 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)
  • Multicomponent Fibers (AREA)
  • Materials For Medical Uses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Inorganic Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

Des structures absorbantes comprennent un noyaux fibreux superabsorbant dont est solidaire une couche de revêtement. On peut former ces structures en produisant des bandes de mélanges de fibres thermoplastiques et de fibres superabsorbantes, ainsi qu'une bande formée essentiellement de fibres hydrophobes thermoplastiques. On relie les couche par liaison thermique. Ces structures sont utiles dans des produits absorbants jetables, notamment des serviettes hygiéniques.
PCT/US1991/007988 1990-11-01 1991-10-28 Noyau fibreux superabsorbant a couche de revetement hydrophobe solidaire Ceased WO1992007534A2 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DE69119780T DE69119780T2 (de) 1990-11-01 1991-10-28 Faserförmiger, superabsorbierender kern mit integral befestigter, hydrophober überzugsschicht
AU89506/91A AU662303B2 (en) 1990-11-01 1991-10-28 Fibrous superabsorbent 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
FI931962A FI931962A7 (fi) 1990-11-01 1991-10-28 Kuitumainen superabsorboiva sisus, jossa on integroidusti kiinnitetty hydrofobinen ulkokerros
SK43093A SK43093A3 (en) 1990-11-01 1991-10-28 Fibrous superarsorbent core having integrally attached hydrophobic facing layer
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
PL91299056A PL167679B1 (pl) 1990-11-01 1991-10-28 Artykul absorpcyjny PL
HK98105674.5A HK1006402B (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
KR1019930701311A KR100221095B1 (ko) 1990-11-01 1991-10-28 일체형으로 부착된 소수성 대향층을 갖는 섬유상 초흡수 코어
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

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 Ceased WO1992007534A2 (fr) 1990-11-01 1991-10-28 Noyau fibreux superabsorbant a couche de revetement hydrophobe solidaire

Country Status (26)

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) FI931962A7 (fr)
GR (1) GR3020013T3 (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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Also Published As

Publication number Publication date
CZ79193A3 (en) 1993-10-13
AU662303B2 (en) 1995-08-31
USH1298H (en) 1994-04-05
IE913811A1 (en) 1992-05-22
JPH06502560A (ja) 1994-03-24
TW249752B (fr) 1995-06-21
ATE138258T1 (de) 1996-06-15
DE69119780T2 (de) 1996-09-19
DK0555346T3 (da) 1996-07-01
MX9101888A (es) 1992-06-01
PT99407A (pt) 1992-09-30
PT99407B (pt) 1999-06-30
ES2087314T3 (es) 1996-07-16
FI931962L (fi) 1993-06-03
HK1006402A1 (en) 1999-02-26
CA2094148C (fr) 1999-03-16
FI931962A0 (fi) 1993-04-30
NZ240422A (en) 1995-02-24
CA2094148A1 (fr) 1992-05-02
ID1035B (id) 1996-10-24
AU8950691A (en) 1992-05-26
CN1044196C (zh) 1999-07-21
DE69119780D1 (de) 1996-06-27
GR3020013T3 (en) 1996-08-31
WO1992007534A2 (fr) 1992-05-14
SK43093A3 (en) 1993-10-06
BR9106951A (pt) 1993-08-17
KR100221095B1 (ko) 1999-09-15
FI931962A7 (fi) 1993-06-03
JP3429756B2 (ja) 2003-07-22
EP0555346B1 (fr) 1996-05-22
CN1062283A (zh) 1992-07-01
PL167679B1 (pl) 1995-10-31
HU9301277D0 (en) 1993-09-28
SG49659A1 (en) 1998-06-15
MX174383B (es) 1994-05-11
EP0555346A1 (fr) 1993-08-18
IE72952B1 (en) 1997-05-07

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