GB1530971A - Process for producing a graft polymer - Google Patents

Process for producing a graft polymer

Info

Publication number
GB1530971A
GB1530971A GB4917876A GB4917876A GB1530971A GB 1530971 A GB1530971 A GB 1530971A GB 4917876 A GB4917876 A GB 4917876A GB 4917876 A GB4917876 A GB 4917876A GB 1530971 A GB1530971 A GB 1530971A
Authority
GB
United Kingdom
Prior art keywords
graft
acrylonitrile
butadiene
acrylate
graft polymer
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
GB4917876A
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Publication of GB1530971A publication Critical patent/GB1530971A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F279/00Macromolecular 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
    • C08F279/02Macromolecular 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F285/00Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

1530971 Graft polymerization process KUREHA KAGAKU KOGYO KK 25 Nov 1976 [27 Nov 1975] 49178/76 Heading C3P A graft polymer is produced by a process comprising (1) graft polymerizing (A) a mixture comprising 30 to 70% of acrylonitrile and 70 to 30% of a C 1 to C 4 -alkyl acrylate and (B) a copolymer prepared by copolymerizing 50 to 90% of butadiene, 10 to 50% of a C 1 to C 8 - alkyl acrylate or methacrylate and 0 to 15% of styrene; and (2) graft polymerizing (C) a mixture comprising 50 to 85% of acrylonitrile and 50 to 15% of at least one C 1 to C 4 -alkyl acrylate with the first graft polymer. Examples are given in which emulsion polymerization processes are applied in the production of graft polymers from (a) a butadiene/methyl methylacrylate copolymer, acrylonitrile and methyl or ethyl acrylate and (b) a butadiene/ methyl acrylate copolymer, acrylonitrile and ethyl acrylate.
GB4917876A 1975-11-27 1976-11-25 Process for producing a graft polymer Expired GB1530971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14111275A JPS5265595A (en) 1975-11-27 1975-11-27 Preparation of graft copolymers

Publications (1)

Publication Number Publication Date
GB1530971A true GB1530971A (en) 1978-11-01

Family

ID=15284431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4917876A Expired GB1530971A (en) 1975-11-27 1976-11-25 Process for producing a graft polymer

Country Status (5)

Country Link
JP (1) JPS5265595A (en)
BE (1) BE848778A (en)
DE (1) DE2653798C3 (en)
FR (1) FR2333007A1 (en)
GB (1) GB1530971A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173596A (en) * 1977-12-23 1979-11-06 The B. F. Goodrich Company Soft-seeded tougheners for polyvinyl chloride
JPS5827502Y2 (en) * 1979-02-27 1983-06-15 東亜特殊電機株式会社 Connector connection structure
US4504605A (en) * 1982-12-20 1985-03-12 The Standard Oil Company Film-forming olefinic nitrile polymer latex and method of preparing same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA954647A (en) * 1970-11-09 1974-09-10 Dart Industries Inc. Process for producing transparent graft polymer composition

Also Published As

Publication number Publication date
DE2653798C3 (en) 1982-01-14
DE2653798A1 (en) 1977-06-08
BE848778A (en) 1977-03-16
JPS5265595A (en) 1977-05-31
DE2653798B2 (en) 1981-02-26
JPS538595B2 (en) 1978-03-30
FR2333007B1 (en) 1980-03-14
FR2333007A1 (en) 1977-06-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee