GB739650A - Acrylonitrile polymers stabilized with certain beta-hydroxy tertiary amines - Google Patents

Acrylonitrile polymers stabilized with certain beta-hydroxy tertiary amines

Info

Publication number
GB739650A
GB739650A GB550054A GB550054A GB739650A GB 739650 A GB739650 A GB 739650A GB 550054 A GB550054 A GB 550054A GB 550054 A GB550054 A GB 550054A GB 739650 A GB739650 A GB 739650A
Authority
GB
United Kingdom
Prior art keywords
dimethylamino
acrylonitrile
tertiary amines
acrylonitrile polymers
stabilized
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
GB550054A
Inventor
George William Stanton
Forrest Alden Ehlers
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 to US307911A priority Critical patent/US2681328A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Priority to GB550054A priority patent/GB739650A/en
Publication of GB739650A publication Critical patent/GB739650A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds

Abstract

Polymers containing at least 60 per cent of acrylonitrile are stabilized by adding thereto 1 to 20 per cent of a stabilizer selected from 1-dimethylamino - ethanol, 2 - (2 - dimethylaminoethoxy) ethanol, 1 - dimethylamino - 2-propanol, 3-dimethylamino-1,2-propandiol, or 1,3 - bis(dimethylamino) - 2 - propanol. Polymers of acrylonitrile specified are polyacrylonitrile and copolymers with methyl acrylate, isobutylene, and vinyl acetate, and a terpolymer with isobutylene and allyl alcohol. In an example the stabilizer is incorporated in an acetone solution of a copolymer of acrylonitrile and isobutylene. Films, fibres and mouldings may be prepared from the stabilized polymers
GB550054A 1952-09-04 1954-02-24 Acrylonitrile polymers stabilized with certain beta-hydroxy tertiary amines Expired GB739650A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US307911A US2681328A (en) 1952-09-04 1952-09-04 Acrylonitrile polymers stabilized with certain beta-hydroxy tertiary amines
GB550054A GB739650A (en) 1954-02-24 1954-02-24 Acrylonitrile polymers stabilized with certain beta-hydroxy tertiary amines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB550054A GB739650A (en) 1954-02-24 1954-02-24 Acrylonitrile polymers stabilized with certain beta-hydroxy tertiary amines

Publications (1)

Publication Number Publication Date
GB739650A true GB739650A (en) 1955-11-02

Family

ID=9797378

Family Applications (1)

Application Number Title Priority Date Filing Date
GB550054A Expired GB739650A (en) 1952-09-04 1954-02-24 Acrylonitrile polymers stabilized with certain beta-hydroxy tertiary amines

Country Status (1)

Country Link
GB (1) GB739650A (en)

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