GB1301166A - Impact resistant thermoplastic resins - Google Patents

Impact resistant thermoplastic resins

Info

Publication number
GB1301166A
GB1301166A GB4781170A GB4781170A GB1301166A GB 1301166 A GB1301166 A GB 1301166A GB 4781170 A GB4781170 A GB 4781170A GB 4781170 A GB4781170 A GB 4781170A GB 1301166 A GB1301166 A GB 1301166A
Authority
GB
United Kingdom
Prior art keywords
styrene
acrylonitrile
grafted
weight
impact resistant
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
GB4781170A
Inventor
Hotuma Oksaka
Takehiko Okamoto
Toshimasa Hirai
Masakasu Inoue
Akira Asada
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to GB4781170A priority Critical patent/GB1301166A/en
Publication of GB1301166A publication Critical patent/GB1301166A/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

1301166 Graft polymerization process TORAY INDUSTRIES Inc 8 Oct 1970 47811/70 Heading C3G An impact resistant resin is produced by mixing 100 parts by weight of diene rubber particles having a gel content of at least 50% in a latex with more than 10 parts by weight of a monomer composition comprising more than 20% by weight of an aromatic monomer, extracting the diene rubber particles and monomer composition and removing the aqueous phase and bulk polymerizing the extract. The aromatic monomer, e.g. styrene or a substituted styrene may be copolymerized with (meth)- acrylonitrile or an alkyl (meth)acrylate. A grafted rubber latex may be used together with the diene rubber latex. In the examples, (1) polybutadiene is grafted with (a) styrene and acrylonitrile (b) styrene (c) alpha-methyl styrene and acrylonitrile or (d) styrene, acrylonitrile and methyl methacrylate; (2) a mixture of butadiene-acrylonitrile rubber and polybutadiene grafted with styrene and acrylonitrile is grafted with styrene and acrylonitrile and (3) butadiene-styrene rubber is grafted with styrene.
GB4781170A 1970-10-08 1970-10-08 Impact resistant thermoplastic resins Expired GB1301166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4781170A GB1301166A (en) 1970-10-08 1970-10-08 Impact resistant thermoplastic resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4781170A GB1301166A (en) 1970-10-08 1970-10-08 Impact resistant thermoplastic resins

Publications (1)

Publication Number Publication Date
GB1301166A true GB1301166A (en) 1972-12-29

Family

ID=10446329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4781170A Expired GB1301166A (en) 1970-10-08 1970-10-08 Impact resistant thermoplastic resins

Country Status (1)

Country Link
GB (1) GB1301166A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4622351A (en) * 1984-02-21 1986-11-11 The Dow Chemical Company Rubber-reinforced polymeric resins containing a mineral fiber
EP2058344A1 (en) * 2006-08-29 2009-05-13 Mitsubishi Rayon Co. Ltd. Impact strength modifier, thermoplastic resin composition, molded article, and method for producing graft copolymer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4622351A (en) * 1984-02-21 1986-11-11 The Dow Chemical Company Rubber-reinforced polymeric resins containing a mineral fiber
EP2058344A1 (en) * 2006-08-29 2009-05-13 Mitsubishi Rayon Co. Ltd. Impact strength modifier, thermoplastic resin composition, molded article, and method for producing graft copolymer
EP2058344A4 (en) * 2006-08-29 2009-08-26 Mitsubishi Rayon Co Impact strength modifier, thermoplastic resin composition, molded article, and method for producing graft copolymer
US8383726B2 (en) 2006-08-29 2013-02-26 Mitsubishi Rayon Co., Ltd. Impact resistance improver, thermoplastic resin composition, shaped article and method for producing graft copolymer

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years