CH481149A - Process for the production of solid polymers or copolymers based on acrylamide and methacrylamide - Google Patents

Process for the production of solid polymers or copolymers based on acrylamide and methacrylamide

Info

Publication number
CH481149A
CH481149A CH85467A CH85467A CH481149A CH 481149 A CH481149 A CH 481149A CH 85467 A CH85467 A CH 85467A CH 85467 A CH85467 A CH 85467A CH 481149 A CH481149 A CH 481149A
Authority
CH
Switzerland
Prior art keywords
methacrylamide
acrylamide
production
copolymers based
solid polymers
Prior art date
Application number
CH85467A
Other languages
German (de)
Inventor
Brachel Hanswilli Dr Von
Fritz Dr Engelhardt
Original Assignee
Cassella Farbwerke Mainkur Ag
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 Cassella Farbwerke Mainkur Ag filed Critical Cassella Farbwerke Mainkur Ag
Publication of CH481149A publication Critical patent/CH481149A/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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/52—Amides or imides
    • C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F20/56—Acrylamide; Methacrylamide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
CH85467A 1966-01-21 1967-01-20 Process for the production of solid polymers or copolymers based on acrylamide and methacrylamide CH481149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966C0037986 DE1301532B (en) 1966-01-21 1966-01-21 Process for the production of solid, water-soluble homo- or copolymers of acrylamide or methacrylamide

Publications (1)

Publication Number Publication Date
CH481149A true CH481149A (en) 1969-11-15

Family

ID=7023096

Family Applications (1)

Application Number Title Priority Date Filing Date
CH85467A CH481149A (en) 1966-01-21 1967-01-20 Process for the production of solid polymers or copolymers based on acrylamide and methacrylamide

Country Status (5)

Country Link
BE (1) BE692974A (en)
CH (1) CH481149A (en)
DE (1) DE1301532B (en)
FR (1) FR1508702A (en)
GB (1) GB1102708A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975341A (en) * 1974-08-05 1976-08-17 Celanese Corporation Water in oil emulsion process for preparing gel-free polyelectrolyte particles
GB2060648B (en) * 1979-08-10 1983-11-16 Coopervision Uk Preparation of non-cross-linked polymers and moulding process therefor
FR2779436B1 (en) 1998-06-03 2000-07-07 Atochem Elf Sa FLUORINATED HYDROPHILIC POLYMERS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2533166A (en) * 1945-10-16 1950-12-05 Gen Aniline & Film Corp Process for polymerizing watersoluble polyacrylamides and poly-alpha-substituted acrylamides
BE468665A (en) * 1945-10-16
DE1195050B (en) * 1961-01-07 1965-06-16 Basf Ag Process for the production of water-soluble copolymers
DE1138225B (en) * 1961-11-24 1962-10-18 Basf Ag Process for the production of water-insoluble, water-swellable copolymers

Also Published As

Publication number Publication date
BE692974A (en) 1967-07-03
FR1508702A (en) 1968-01-05
GB1102708A (en) 1968-02-07
DE1301532B (en) 1969-08-21

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Legal Events

Date Code Title Description
PL Patent ceased