BR9406938A - Polimeros em forma de pó reticulados capazes de absorver liquidos aquosos e fluidos corporais processo para sua preparação e sua utilização - Google Patents

Polimeros em forma de pó reticulados capazes de absorver liquidos aquosos e fluidos corporais processo para sua preparação e sua utilização

Info

Publication number
BR9406938A
BR9406938A BR9406938A BR9406938A BR9406938A BR 9406938 A BR9406938 A BR 9406938A BR 9406938 A BR9406938 A BR 9406938A BR 9406938 A BR9406938 A BR 9406938A BR 9406938 A BR9406938 A BR 9406938A
Authority
BR
Brazil
Prior art keywords
pct
cross
component
polymers
body fluids
Prior art date
Application number
BR9406938A
Other languages
English (en)
Inventor
Kurt Dahmen
Edgar Herrmann
Klaus Pflueger
Original Assignee
Stockhausen Chem Fab Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25927546&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9406938(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE4418818A external-priority patent/DE4418818C2/de
Application filed by Stockhausen Chem Fab Gmbh filed Critical Stockhausen Chem Fab Gmbh
Publication of BR9406938A publication Critical patent/BR9406938A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BR9406938A 1993-07-09 1994-06-28 Polimeros em forma de pó reticulados capazes de absorver liquidos aquosos e fluidos corporais processo para sua preparação e sua utilização BR9406938A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4323001 1993-07-09
DE4418818A DE4418818C2 (de) 1993-07-09 1994-05-31 Pulverförmige, vernetzte, wäßrige Flüssigkeiten und/oder Körperflüssigkeiten absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Anwendung
PCT/EP1994/002096 WO1995002002A1 (de) 1993-07-09 1994-06-28 Pulverförmige, vernetzte, wässrige flüssigkeiten sowie körperflüssigkeiten absorbierende polymere, verfahren zu ihrer herstellung und ihre anwendung

Publications (1)

Publication Number Publication Date
BR9406938A true BR9406938A (pt) 1996-09-10

Family

ID=25927546

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9406938A BR9406938A (pt) 1993-07-09 1994-06-28 Polimeros em forma de pó reticulados capazes de absorver liquidos aquosos e fluidos corporais processo para sua preparação e sua utilização

Country Status (15)

Country Link
US (1) US5712316A (pt)
EP (1) EP0707603B1 (pt)
JP (1) JP2849617B2 (pt)
AT (1) ATE157674T1 (pt)
AU (1) AU683291B2 (pt)
BR (1) BR9406938A (pt)
CA (1) CA2166779C (pt)
DE (1) DE59403981D1 (pt)
EG (1) EG20478A (pt)
ES (1) ES2087840T3 (pt)
FI (1) FI960083A0 (pt)
GR (1) GR960300041T1 (pt)
HU (1) HU213903B (pt)
IL (1) IL110134A (pt)
WO (1) WO1995002002A1 (pt)

Families Citing this family (114)

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ES2087840T3 (es) 1997-12-01
IL110134A0 (en) 1994-10-07
DE59403981D1 (de) 1997-10-09
AU7383894A (en) 1995-02-06
HU213903B (en) 1997-11-28
GR960300041T1 (en) 1996-08-31
FI960083A (fi) 1996-01-08
FI960083A0 (fi) 1996-01-08
ES2087840T1 (es) 1996-08-01
JP2849617B2 (ja) 1999-01-20
CA2166779A1 (en) 1995-01-19
WO1995002002A1 (de) 1995-01-19
EP0707603B1 (de) 1997-09-03
EG20478A (en) 1999-05-31
US5712316A (en) 1998-01-27
HU9503929D0 (en) 1996-03-28
JPH08509521A (ja) 1996-10-08
CA2166779C (en) 1999-10-26
AU683291B2 (en) 1997-11-06
IL110134A (en) 1998-07-15
HUT74317A (en) 1996-12-30
ATE157674T1 (de) 1997-09-15
EP0707603A1 (de) 1996-04-24

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