DD159642A5 - Verfahren zur herstellung eines polymers mit dreidimensionaler struktur eines polyurethanradikals - Google Patents

Verfahren zur herstellung eines polymers mit dreidimensionaler struktur eines polyurethanradikals Download PDF

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Publication number
DD159642A5
DD159642A5 DD81231314A DD23131481A DD159642A5 DD 159642 A5 DD159642 A5 DD 159642A5 DD 81231314 A DD81231314 A DD 81231314A DD 23131481 A DD23131481 A DD 23131481A DD 159642 A5 DD159642 A5 DD 159642A5
Authority
DD
German Democratic Republic
Prior art keywords
groups
polyol
polyurethane
item
hours
Prior art date
Application number
DD81231314A
Other languages
German (de)
English (en)
Inventor
Horve Grouiller
Original Assignee
Lhd Lab Hygiene Dietetique
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
Application filed by Lhd Lab Hygiene Dietetique filed Critical Lhd Lab Hygiene Dietetique
Publication of DD159642A5 publication Critical patent/DD159642A5/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C08G18/833—Chemically modified polymers by nitrogen containing compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/74—Synthetic polymeric materials
    • A61K31/785—Polymers containing nitrogen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/87—Polyurethanes
    • 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
    • A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives 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
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0809—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
    • C08G18/0814—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups containing ammonium groups or groups forming them

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Hematology (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Dispersion Chemistry (AREA)
  • Dermatology (AREA)
  • Manufacturing & Machinery (AREA)
  • Birds (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Epoxy Resins (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DD81231314A 1980-06-30 1981-06-30 Verfahren zur herstellung eines polymers mit dreidimensionaler struktur eines polyurethanradikals DD159642A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8014515A FR2485548A1 (fr) 1980-06-30 1980-06-30 Procede de preparation d'un polymere de structure tridimensionnelle du type polyurethane reticule, produit obtenu selon ce procede et son application en tant qu'agent gonflant, notamment en therapeutique

Publications (1)

Publication Number Publication Date
DD159642A5 true DD159642A5 (de) 1983-03-23

Family

ID=9243672

Family Applications (1)

Application Number Title Priority Date Filing Date
DD81231314A DD159642A5 (de) 1980-06-30 1981-06-30 Verfahren zur herstellung eines polymers mit dreidimensionaler struktur eines polyurethanradikals

Country Status (12)

Country Link
US (1) US4340699A (it)
EP (1) EP0043317B1 (it)
JP (1) JPS57126814A (it)
AR (1) AR230838A1 (it)
AT (1) ATE9706T1 (it)
BR (1) BR8104108A (it)
CA (1) CA1198247A (it)
CS (1) CS234027B2 (it)
DD (1) DD159642A5 (it)
DE (1) DE3166452D1 (it)
ES (1) ES8301252A1 (it)
FR (1) FR2485548A1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59124922A (ja) * 1982-12-31 1984-07-19 Nippon Paint Co Ltd 顔料分散用樹脂
DE4025912A1 (de) * 1990-08-16 1992-02-20 Werner Ratjen Mittel zur oralen einnahme
US20030091610A1 (en) * 2001-03-19 2003-05-15 The Procter & Gamble Company Use of non-digestible polymeric foams to sequester ingested materials thereby inhibiting their absorption by the body
US20030072804A1 (en) * 2001-03-19 2003-04-17 The Procter & Gamble Company Use of non-digestible polymeric foams to sequester ingested materials thereby inhibiting their absorption by the body
US6723495B2 (en) 2002-01-24 2004-04-20 Kodak Polychrome Graphics Llc Water-developable negative-working ultraviolet and infrared imageable element
US6743254B2 (en) * 2002-02-01 2004-06-01 Mentor Corporation Tissue expander with protection against accidental puncture
US8372430B2 (en) * 2002-12-17 2013-02-12 The Procter & Gamble Company Compositions, methods, and kits useful for the alleviation of gastrointestinal effects
US7794512B2 (en) * 2007-03-16 2010-09-14 Afton Chemical Corporation Supplying tungsten to a combustion system or combustion system exhaust stream containing iron
CN104622851B (zh) * 2015-03-13 2017-09-12 山东省药学科学院 一种减肥胶囊及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015027B1 (it) * 1971-03-16 1975-06-02
US4000214A (en) * 1973-05-29 1976-12-28 Reichhold Chemicals, Inc. Urethane additive to a standard epoxy resin to improve adhesion to vinyl materials
US4127516A (en) * 1977-02-28 1978-11-28 W. R. Grace & Co. Hydrophilic polyurethane foams with good wet strength
US4143009A (en) * 1977-03-02 1979-03-06 Frank Dewey Polyurethane-epoxy casting resin

Also Published As

Publication number Publication date
BR8104108A (pt) 1982-03-16
JPS57126814A (en) 1982-08-06
FR2485548B1 (it) 1982-11-12
CS234027B2 (en) 1985-03-14
US4340699A (en) 1982-07-20
EP0043317A1 (fr) 1982-01-06
ES503506A0 (es) 1982-12-01
AR230838A1 (es) 1984-07-31
CA1198247A (en) 1985-12-17
FR2485548A1 (fr) 1981-12-31
EP0043317B1 (fr) 1984-10-03
ES8301252A1 (es) 1982-12-01
ATE9706T1 (de) 1984-10-15
DE3166452D1 (en) 1984-11-08

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