FR2392069B1 - Perfectionnements aux produits absorbants - Google Patents

Perfectionnements aux produits absorbants

Info

Publication number
FR2392069B1
FR2392069B1 FR7810923A FR7810923A FR2392069B1 FR 2392069 B1 FR2392069 B1 FR 2392069B1 FR 7810923 A FR7810923 A FR 7810923A FR 7810923 A FR7810923 A FR 7810923A FR 2392069 B1 FR2392069 B1 FR 2392069B1
Authority
FR
France
Prior art keywords
absorbent products
absorbent
products
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.)
Expired
Application number
FR7810923A
Other languages
English (en)
French (fr)
Other versions
FR2392069A1 (fr
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.)
Hercules LLC
Original Assignee
Hercules LLC
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 claimed from US05/800,248 external-priority patent/US4128692A/en
Application filed by Hercules LLC filed Critical Hercules LLC
Publication of FR2392069A1 publication Critical patent/FR2392069A1/fr
Application granted granted Critical
Publication of FR2392069B1 publication Critical patent/FR2392069B1/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/05—Cellulose or derivatives thereof
    • D06M15/09—Cellulose ethers
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR7810923A 1977-05-25 1978-04-13 Perfectionnements aux produits absorbants Expired FR2392069B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/800,248 US4128692A (en) 1974-08-27 1977-05-25 Superabsorbent cellulosic fibers having a coating of a water insoluble, water absorbent polymer and method of making the same

Publications (2)

Publication Number Publication Date
FR2392069A1 FR2392069A1 (fr) 1978-12-22
FR2392069B1 true FR2392069B1 (fr) 1985-10-25

Family

ID=25177883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810923A Expired FR2392069B1 (fr) 1977-05-25 1978-04-13 Perfectionnements aux produits absorbants

Country Status (8)

Country Link
JP (1) JPS53145864A (xx)
BR (1) BR7803309A (xx)
CA (1) CA1104002A (xx)
DE (1) DE2821968A1 (xx)
FR (1) FR2392069B1 (xx)
IT (1) IT1096320B (xx)
NL (1) NL7805485A (xx)
SE (1) SE439731B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3337443A1 (de) * 1983-10-14 1985-04-25 Chemiefaser Lenzing Ag, Lenzing Den ph-wert regulierende materialien und ihre herstellung
DE3337444A1 (de) * 1983-10-14 1985-04-25 Henkel KGaA, 4000 Düsseldorf Die verwendung von ph-wert regulierenden materialien
US5173521A (en) * 1990-06-19 1992-12-22 Mishima Paper Co., Ltd. Absorbent fibrous structure and producing method thereof
ZA92308B (en) 1991-09-11 1992-10-28 Kimberly Clark Co Thin absorbent article having rapid uptake of liquid
ATE144716T1 (de) * 1991-12-11 1996-11-15 Hoechst Celanese Corp Verfahren zur immobilisierung eines superabsorbierenden polymers und davon abgeleitete produkte
CA2114815C (en) 1993-02-24 2005-06-14 Mark Kevin Melius Absorbent composite
US5362766A (en) * 1993-03-09 1994-11-08 Hoechst Celanese Corporation Method for immobilizing superabsorbent polymers by homogenization of a suspension of same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632422A (en) * 1969-12-04 1972-01-04 Burlington Industries Inc Textile fabric having soil release finish and method of making same
DE2364628C3 (de) * 1973-12-24 1980-10-16 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung eines hydrophilierten Gebildes aus einem wasserunlöslichen Polymeren

Also Published As

Publication number Publication date
CA1104002A (en) 1981-06-30
BR7803309A (pt) 1978-12-19
IT7823758A0 (it) 1978-05-24
NL7805485A (nl) 1978-11-28
JPS613908B2 (xx) 1986-02-05
DE2821968C2 (xx) 1992-07-23
FR2392069A1 (fr) 1978-12-22
SE439731B (sv) 1985-07-01
JPS53145864A (en) 1978-12-19
DE2821968A1 (de) 1978-11-30
IT1096320B (it) 1985-08-26
SE7805494L (sv) 1978-11-26

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