GB1082540A - Process for preparing impact-resistant styrene graft polymers - Google Patents

Process for preparing impact-resistant styrene graft polymers

Info

Publication number
GB1082540A
GB1082540A GB4804864A GB4804864A GB1082540A GB 1082540 A GB1082540 A GB 1082540A GB 4804864 A GB4804864 A GB 4804864A GB 4804864 A GB4804864 A GB 4804864A GB 1082540 A GB1082540 A GB 1082540A
Authority
GB
United Kingdom
Prior art keywords
styrene
graft polymers
styrene graft
resistant styrene
butadiene
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
GB4804864A
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.)
Huels AG
Original Assignee
Chemische Werke Huels 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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of GB1082540A publication Critical patent/GB1082540A/en
Expired legal-status Critical Current

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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes

Abstract

Impact resistant graft polymers are made by polymerizing a styrene solution of a copolymer of styrene and butadiene in which more than 80% of the butadiene is combined in the cis-1,4 form, the copolymer containing 1 to 40% of styrene and being used in an amount of 0.1 to 50% by weight of the styrene monomer. Also present in the polymerizable solution may be other monomers such as acrylonitrile, methacrylonitrile, vinyl pyridine, alkylstyrenes, acrylates and methacrylates. Polymerization may be carried out in bulk, or in suspension or emulsion in water. As polymerization initiators there are specified organic peroxides and azodiisobutyronitrile.
GB4804864A 1963-11-27 1964-11-26 Process for preparing impact-resistant styrene graft polymers Expired GB1082540A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0031519 1963-11-27

Publications (1)

Publication Number Publication Date
GB1082540A true GB1082540A (en) 1967-09-06

Family

ID=7019858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4804864A Expired GB1082540A (en) 1963-11-27 1964-11-26 Process for preparing impact-resistant styrene graft polymers

Country Status (2)

Country Link
DE (1) DE1495332A1 (en)
GB (1) GB1082540A (en)

Also Published As

Publication number Publication date
DE1495332A1 (en) 1969-02-13

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