GB1013393A - Method for producing plastics having superior processability - Google Patents

Method for producing plastics having superior processability

Info

Publication number
GB1013393A
GB1013393A GB4867062A GB4867062A GB1013393A GB 1013393 A GB1013393 A GB 1013393A GB 4867062 A GB4867062 A GB 4867062A GB 4867062 A GB4867062 A GB 4867062A GB 1013393 A GB1013393 A GB 1013393A
Authority
GB
United Kingdom
Prior art keywords
polybutadiene
styrene
mixture
particle size
weight
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
GB4867062A
Inventor
Motohiko Nishide
Eitaro Shiraki
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.)
ZH NITTO RIKAGAKU KENKYUSHO
Nitto Chemical Industry Co Ltd
Original Assignee
ZH NITTO RIKAGAKU KENKYUSHO
Nitto Chemical Industry Co Ltd
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 ZH NITTO RIKAGAKU KENKYUSHO, Nitto Chemical Industry Co Ltd filed Critical ZH NITTO RIKAGAKU KENKYUSHO
Priority to GB4867062A priority Critical patent/GB1013393A/en
Publication of GB1013393A publication Critical patent/GB1013393A/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
    • C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers

Abstract

Thermoplastic graft polymers are made by polymerizing a mixture of (a) a polybutadiene latex having an average particle size of 0.2 to 2.0 microns and having a gel content of at least 75%, and (b) styrene, or a mixture thereof with acrylonitrile containing at least 50% by weight of styrene, the proportions of (a) and (b) being such that the resulting graft polymer contains 5 to 40% by weight of polybutadiene. Polybutadiene latices of the required particle size are made by the emulsion polymerization of butadiene in the presence of relatively small quantities of water and emulsifier. The resulting graft polymers yield mouldings of high surface gloss. Specification 840,153 is referred to.
GB4867062A 1962-12-27 1962-12-27 Method for producing plastics having superior processability Expired GB1013393A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4867062A GB1013393A (en) 1962-12-27 1962-12-27 Method for producing plastics having superior processability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4867062A GB1013393A (en) 1962-12-27 1962-12-27 Method for producing plastics having superior processability

Publications (1)

Publication Number Publication Date
GB1013393A true GB1013393A (en) 1965-12-15

Family

ID=10449483

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4867062A Expired GB1013393A (en) 1962-12-27 1962-12-27 Method for producing plastics having superior processability

Country Status (1)

Country Link
GB (1) GB1013393A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475514A (en) * 1966-09-21 1969-10-28 Monsanto Co Process for producing graft copolymer compositions containing a varying range of graft ratios
US3509237A (en) * 1966-03-21 1970-04-28 Monsanto Co Abs graft polyblends containing two graft polymers having different particle sizes
US3624183A (en) * 1966-01-27 1971-11-30 Us Rubber Co Graft copolymer products and method of making same
JPS4865249A (en) * 1971-12-03 1973-09-08
FR2233365A1 (en) * 1973-06-14 1975-01-10 Foster Grant Co Inc
US4128602A (en) * 1970-04-24 1978-12-05 General Electric Company Polyphenylene ether compositions containing rubber modified polystyrene
US4128603A (en) * 1974-07-18 1978-12-05 General Electric Company Compositions comprising polyphenylene ether and rubber modified polystyrene
US4128604A (en) * 1974-07-18 1978-12-05 General Electric Company Polyphenylene ether compositions
EP0007810A2 (en) * 1978-07-31 1980-02-06 Monsanto Company A process for emulsion grafting diene rubber particles
EP0360074A2 (en) * 1988-09-20 1990-03-28 Bayer Ag Graft polymers suitable for the production of transparent thermoplastic moulding compounds

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3624183A (en) * 1966-01-27 1971-11-30 Us Rubber Co Graft copolymer products and method of making same
US3509237A (en) * 1966-03-21 1970-04-28 Monsanto Co Abs graft polyblends containing two graft polymers having different particle sizes
US3475514A (en) * 1966-09-21 1969-10-28 Monsanto Co Process for producing graft copolymer compositions containing a varying range of graft ratios
US4128602A (en) * 1970-04-24 1978-12-05 General Electric Company Polyphenylene ether compositions containing rubber modified polystyrene
JPS564585B2 (en) * 1971-12-03 1981-01-30
JPS4865249A (en) * 1971-12-03 1973-09-08
FR2233365A1 (en) * 1973-06-14 1975-01-10 Foster Grant Co Inc
US4128603A (en) * 1974-07-18 1978-12-05 General Electric Company Compositions comprising polyphenylene ether and rubber modified polystyrene
US4128604A (en) * 1974-07-18 1978-12-05 General Electric Company Polyphenylene ether compositions
EP0007810A2 (en) * 1978-07-31 1980-02-06 Monsanto Company A process for emulsion grafting diene rubber particles
EP0007810A3 (en) * 1978-07-31 1980-02-20 Monsanto Company A process for emulsion grafting diene rubber particles
EP0360074A2 (en) * 1988-09-20 1990-03-28 Bayer Ag Graft polymers suitable for the production of transparent thermoplastic moulding compounds
EP0360074A3 (en) * 1988-09-20 1991-10-09 Bayer Ag Graft polymers suitable for the production of transparent thermoplastic moulding compounds

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