Nothing Special   »   [go: up one dir, main page]

JPS564618A - Preparation of thermoplastic resin - Google Patents

Preparation of thermoplastic resin

Info

Publication number
JPS564618A
JPS564618A JP7940179A JP7940179A JPS564618A JP S564618 A JPS564618 A JP S564618A JP 7940179 A JP7940179 A JP 7940179A JP 7940179 A JP7940179 A JP 7940179A JP S564618 A JPS564618 A JP S564618A
Authority
JP
Japan
Prior art keywords
latex
initiator
graft
specified
hardness
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.)
Granted
Application number
JP7940179A
Other languages
Japanese (ja)
Other versions
JPS635412B2 (en
Inventor
Mitsuo Abe
Shiyuuichi Matsumoto
Katsutoshi Igarashi
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.)
JSR Corp
Original Assignee
Japan Synthetic Rubber 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 Japan Synthetic Rubber Co Ltd filed Critical Japan Synthetic Rubber Co Ltd
Priority to JP7940179A priority Critical patent/JPS564618A/en
Publication of JPS564618A publication Critical patent/JPS564618A/en
Publication of JPS635412B2 publication Critical patent/JPS635412B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Graft Or Block Polymers (AREA)

Abstract

PURPOSE: To prepare a resin, having lowered hardness and enhanced flexibility, without exerting undesirable influence on other properties, by the graft-polymerization of a specified rubber latex, in the presence of a specified radical polymerization initiator, under specified conditions.
CONSTITUTION: At least one vinyl aromatic compound monomer (A) and at least one vinyl cyanide compound monomer (B), and, if necessary, at least one (meth) acrylate monomer (C), are graft-polymerized with a rubber polymer latex, which contains at least 50wt% of particles having particle size of ≥0.3μ, in such proportions that the weight ratio of the solid rubber polymer in the latex to the total of A, B and C, is 15:85W35:65. 140% or higher degree of grafting is attained by using, as a radical polymerization initiator, a redox initiator, composed of an organic peroxide and a water-soluble iron salt, and by continuously adding the total amount of said monomers A, B and C and the initiator, to the reaction system. Thereby hardness is lowered and secondary workability is enhanced as compared with those of a conventional ABS resin.
COPYRIGHT: (C)1981,JPO&Japio
JP7940179A 1979-06-23 1979-06-23 Preparation of thermoplastic resin Granted JPS564618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7940179A JPS564618A (en) 1979-06-23 1979-06-23 Preparation of thermoplastic resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7940179A JPS564618A (en) 1979-06-23 1979-06-23 Preparation of thermoplastic resin

Publications (2)

Publication Number Publication Date
JPS564618A true JPS564618A (en) 1981-01-19
JPS635412B2 JPS635412B2 (en) 1988-02-03

Family

ID=13688825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7940179A Granted JPS564618A (en) 1979-06-23 1979-06-23 Preparation of thermoplastic resin

Country Status (1)

Country Link
JP (1) JPS564618A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5125962A (en) * 1988-11-12 1992-06-30 Sintermetallwerk Krebsoge Gmbh Copper-based sintered material, its use, and method of producing molded parts from the sintered material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49116190A (en) * 1973-03-12 1974-11-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49116190A (en) * 1973-03-12 1974-11-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5125962A (en) * 1988-11-12 1992-06-30 Sintermetallwerk Krebsoge Gmbh Copper-based sintered material, its use, and method of producing molded parts from the sintered material

Also Published As

Publication number Publication date
JPS635412B2 (en) 1988-02-03

Similar Documents

Publication Publication Date Title
JPS57212246A (en) Vinyl chloride resin composition
DE69532762D1 (en) CELLULOSEETHER IN DISPERSIONS PRODUCED BY EMULSION POLYMERISATION
JPS5655414A (en) Polymer particle
AU541656B2 (en) Predispersed peroxide vulcanizing agent or coagent composition
TW334450B (en) Preparation of an aqueous polymer dispersion
JPS56163139A (en) Vinyl chloride resin composition
JPS5578043A (en) Thermoplastic resin composition
JPS5776047A (en) Thermoplastic resin composition
JPS564618A (en) Preparation of thermoplastic resin
ES471638A1 (en) Process for preparing graft copolymers by emulsion suspension graft polymerisation.
JPS5523144A (en) Vinyl chloride resin composition
GR3027586T3 (en) Aqueous dispersion of vinyl polymers
KR0160334B1 (en) Processing method of impact reinforcing agents of mbs for thermoplastic resin
EP0390081A3 (en) Thermoplastic resin composition
TW357184B (en) A rubber-containing resin composition and styrene resin composition containing the same
JPS54138095A (en) Production of high-impact thermoplastic resin
JPS5751710A (en) Production of impact-resistant thermoplastic resin
KR930701505A (en) Preparation method of fine vinyl chloride graft copolymer and use as viscosity reducing agent and brightening agent
GB867822A (en) Graft polymerisation process
JPS57115447A (en) Polyester block copolymer composition
JPS5594915A (en) Preparation of impact resistant resin
JPS54142258A (en) Impact-resistant resin composition having improved processing characteristics
JPS5787448A (en) Resin composition
KR950018096A (en) Manufacturing method of thermoplastic resin excellent in weather resistance and impact resistance
GB1243786A (en) Improved copolymers