JPS5751711A - Production of impact-resistant thermoplastic resin - Google Patents

Production of impact-resistant thermoplastic resin

Info

Publication number
JPS5751711A
JPS5751711A JP10453780A JP10453780A JPS5751711A JP S5751711 A JPS5751711 A JP S5751711A JP 10453780 A JP10453780 A JP 10453780A JP 10453780 A JP10453780 A JP 10453780A JP S5751711 A JPS5751711 A JP S5751711A
Authority
JP
Japan
Prior art keywords
polymerization
state
added
monomer
talc
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
JP10453780A
Other languages
Japanese (ja)
Other versions
JPS595609B2 (en
Inventor
Yasuyuki Okano
Koichi Kakefuda
Kiyoyuki Suzue
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP10453780A priority Critical patent/JPS595609B2/en
Publication of JPS5751711A publication Critical patent/JPS5751711A/en
Publication of JPS595609B2 publication Critical patent/JPS595609B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

PURPOSE: To prevent deposition of polymer scales on the wall or a like area of a polymerization kettle, by carryig out the polymerization in such a way that talc is added to the polymerization system and changing the state of the system in the course of the polymerization from an emulsion state to a suspension state by adding an electrolyte to the system.
CONSTITUTION: Titled resin is prepared by polymerizing 5W50wt% aqueous elastomer latex, e.g., polybutadiene latex and 95W50wt% monomer composition containing an aromatic vinyl monomer, e.g., styrene or vinyltoluene, in the presence of partially saponified polyvinyl alcohol with the aid of a radical polymerization initiator. In this polymerization, deposition of polymer scales on the wall or a like area of a polymerization kettle is prevented by carrying out the polymerization in such a way that 1W30wt%, based on monomer compsition, of talc is added to the polymerization system and 0.05W5wt% electrolyte, e.g., sodium chloride or magnesium sulfate, is added to the system in the course of the polymerization to change the state of the system from an emulsion state to a suspension state.
COPYRIGHT: (C)1982,JPO&Japio
JP10453780A 1980-07-29 1980-07-29 Manufacturing method of impact-resistant thermoplastic resin Expired JPS595609B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10453780A JPS595609B2 (en) 1980-07-29 1980-07-29 Manufacturing method of impact-resistant thermoplastic resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10453780A JPS595609B2 (en) 1980-07-29 1980-07-29 Manufacturing method of impact-resistant thermoplastic resin

Publications (2)

Publication Number Publication Date
JPS5751711A true JPS5751711A (en) 1982-03-26
JPS595609B2 JPS595609B2 (en) 1984-02-06

Family

ID=14383234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10453780A Expired JPS595609B2 (en) 1980-07-29 1980-07-29 Manufacturing method of impact-resistant thermoplastic resin

Country Status (1)

Country Link
JP (1) JPS595609B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6296539A (en) * 1985-10-23 1987-05-06 Tokuyama Soda Co Ltd Composite polymer particle and production thereof
JPS633004A (en) * 1986-06-24 1988-01-08 Tokuyama Soda Co Ltd Production of composite polymer particles
KR100478648B1 (en) * 2002-08-19 2005-03-22 정일석 magnesium sulfate for heat stabilizer of polymer resin

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6296539A (en) * 1985-10-23 1987-05-06 Tokuyama Soda Co Ltd Composite polymer particle and production thereof
JPH0549704B2 (en) * 1985-10-23 1993-07-27 Tokuyama Soda Kk
JPS633004A (en) * 1986-06-24 1988-01-08 Tokuyama Soda Co Ltd Production of composite polymer particles
KR100478648B1 (en) * 2002-08-19 2005-03-22 정일석 magnesium sulfate for heat stabilizer of polymer resin

Also Published As

Publication number Publication date
JPS595609B2 (en) 1984-02-06

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