CH479636A - Process for the production of copolymers - Google Patents

Process for the production of copolymers

Info

Publication number
CH479636A
CH479636A CH297767A CH297767A CH479636A CH 479636 A CH479636 A CH 479636A CH 297767 A CH297767 A CH 297767A CH 297767 A CH297767 A CH 297767A CH 479636 A CH479636 A CH 479636A
Authority
CH
Switzerland
Prior art keywords
copolymers
production
Prior art date
Application number
CH297767A
Other languages
German (de)
Inventor
Theodor Dr Koller
Toepfl Rosemarie
Arthur Dr Maeder
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Priority to CH297767A priority Critical patent/CH479636A/en
Priority to DE19681720439 priority patent/DE1720439A1/en
Priority to GB947868A priority patent/GB1185283A/en
Priority to FR1582824D priority patent/FR1582824A/fr
Priority to NL6802886A priority patent/NL6802886A/xx
Priority to BE711489D priority patent/BE711489A/xx
Priority to ES351091A priority patent/ES351091A1/en
Publication of CH479636A publication Critical patent/CH479636A/en

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
    • C08F20/00—Homopolymers and 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
    • C08F20/62—Monocarboxylic acids having ten or more carbon atoms; 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
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/0005—Use of materials characterised by their function or physical properties
    • A61L33/0011—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate
    • A61L33/0029—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate using an intermediate layer of polymer

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Surgery (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Materials For Medical Uses (AREA)
CH297767A 1967-03-01 1967-03-01 Process for the production of copolymers CH479636A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH297767A CH479636A (en) 1967-03-01 1967-03-01 Process for the production of copolymers
DE19681720439 DE1720439A1 (en) 1967-03-01 1968-02-23 New copolymers, processes for their production and application
GB947868A GB1185283A (en) 1967-03-01 1968-02-27 Copolymers and process for their manufacture
FR1582824D FR1582824A (en) 1967-03-01 1968-02-28
NL6802886A NL6802886A (en) 1967-03-01 1968-02-29
BE711489D BE711489A (en) 1967-03-01 1968-02-29
ES351091A ES351091A1 (en) 1967-03-01 1968-02-29 Procedure for preparing new copolimerized. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH297767A CH479636A (en) 1967-03-01 1967-03-01 Process for the production of copolymers

Publications (1)

Publication Number Publication Date
CH479636A true CH479636A (en) 1969-10-15

Family

ID=4245885

Family Applications (1)

Application Number Title Priority Date Filing Date
CH297767A CH479636A (en) 1967-03-01 1967-03-01 Process for the production of copolymers

Country Status (6)

Country Link
BE (1) BE711489A (en)
CH (1) CH479636A (en)
DE (1) DE1720439A1 (en)
FR (1) FR1582824A (en)
GB (1) GB1185283A (en)
NL (1) NL6802886A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0256312A2 (en) * 1986-07-23 1988-02-24 Chemische Fabrik Stockhausen GmbH Amphoteric hydrosoluble polymers, process for their preparation and their use as auxiliary dispersing agents

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2452585B2 (en) * 1974-11-06 1981-07-30 Basf Ag, 6700 Ludwigshafen Process for the preparation of shear-stable aqueous copolymer dispersions
DE3013912A1 (en) 1980-04-11 1981-10-29 Röhm GmbH, 6100 Darmstadt POLYMER PRODUCTS FOR TREATING BLOSSOMS AND LEATHER
GB8500959D0 (en) * 1985-01-15 1985-02-20 Unilever Plc Fabric conditioning method
GB8500958D0 (en) * 1985-01-15 1985-02-20 Unilever Plc Fabric conditioning composition
DE3800199A1 (en) * 1988-01-07 1989-07-20 Sandoz Ag VINYL POLYMERS WITH SIDE CHAINS
JP2661241B2 (en) * 1988-03-03 1997-10-08 住友化学工業株式会社 Disinfectant and disinfectant resin composition containing ethylene copolymer as active ingredient
US6258371B1 (en) * 1998-04-03 2001-07-10 Medtronic Inc Method for making biocompatible medical article

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0256312A2 (en) * 1986-07-23 1988-02-24 Chemische Fabrik Stockhausen GmbH Amphoteric hydrosoluble polymers, process for their preparation and their use as auxiliary dispersing agents
EP0256312A3 (en) * 1986-07-23 1988-06-08 Chemische Fabrik Stockhausen Gmbh Amphoteric hydrosoluble polymers, process for their preparation and their use as auxiliary dispersing agents
US5176797A (en) * 1986-07-23 1993-01-05 Chemische Fabrik Stockhausen Gmbh Manufacturing paper employing a polymer of acrylic or methacrylic acid

Also Published As

Publication number Publication date
FR1582824A (en) 1969-10-10
DE1720439A1 (en) 1971-07-08
GB1185283A (en) 1970-03-25
NL6802886A (en) 1968-09-02
BE711489A (en) 1968-08-29

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Legal Events

Date Code Title Description
PL Patent ceased