JPS55120617A - Production of impact-resistant resin - Google Patents

Production of impact-resistant resin

Info

Publication number
JPS55120617A
JPS55120617A JP2897179A JP2897179A JPS55120617A JP S55120617 A JPS55120617 A JP S55120617A JP 2897179 A JP2897179 A JP 2897179A JP 2897179 A JP2897179 A JP 2897179A JP S55120617 A JPS55120617 A JP S55120617A
Authority
JP
Japan
Prior art keywords
monomer
polymerized
polymn
suspension
graft
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
JP2897179A
Other languages
Japanese (ja)
Other versions
JPS627926B2 (en
Inventor
Kazuo Kishida
Akira Hasegawa
Koji Nishida
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP2897179A priority Critical patent/JPS55120617A/en
Publication of JPS55120617A publication Critical patent/JPS55120617A/en
Publication of JPS627926B2 publication Critical patent/JPS627926B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain title uniform granular resin which produces thermoformed article having high surface gloss, by a method wherein part of a monomer is polymerized in the presence of a rubbery polymer by emulsion polymn. to produce a graft copolymr which is then partially coagulated and the remaining part of monomer is polymerized in the presence of the graft copolymer and a suspension stabilizer by suspension polymn.
CONSTITUTION: Part of arom. monomer such as styrene or monomer such as (meth)acrylic acid or acrylamide is polymerized in the presence of a rubbery polymer or a rubber polymeric latex such as diene elastomer latex by emulsion polymn. to produce a graft copolymeric latex which is then partially coagulated with an acidic substance such as sulfuric acid or an electrolyte such as magnesium sulfate. The the remaining part of monomer is polymerized in the presence of the produced graft copolymer and a suspension stabilizer by suspension polymn. to obtain title resin.
COPYRIGHT: (C)1980,JPO&Japio
JP2897179A 1979-03-13 1979-03-13 Production of impact-resistant resin Granted JPS55120617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2897179A JPS55120617A (en) 1979-03-13 1979-03-13 Production of impact-resistant resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2897179A JPS55120617A (en) 1979-03-13 1979-03-13 Production of impact-resistant resin

Publications (2)

Publication Number Publication Date
JPS55120617A true JPS55120617A (en) 1980-09-17
JPS627926B2 JPS627926B2 (en) 1987-02-19

Family

ID=12263296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2897179A Granted JPS55120617A (en) 1979-03-13 1979-03-13 Production of impact-resistant resin

Country Status (1)

Country Link
JP (1) JPS55120617A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141413A (en) * 1981-01-13 1982-09-01 Bayer Ag Rubber powder
US4730027A (en) * 1982-06-28 1988-03-08 Huntsman Chemical Corporation Method of making styrene-type polymer comprising suspension polymerization conducted in aqueous medium containing combination of polyvinyl alcohol and sulfonated polystyrene or sulfonated styrene-maleic anhydride copolymer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134941A (en) * 1974-09-20 1976-03-25 Kureha Chemical Ind Co Ltd ENKABINIRUJUSHISOSEIBUTSU
JPS5355396A (en) * 1976-10-30 1978-05-19 Mitsubishi Monsanto Chem Co Preparation of impact resistant resin

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134941A (en) * 1974-09-20 1976-03-25 Kureha Chemical Ind Co Ltd ENKABINIRUJUSHISOSEIBUTSU
JPS5355396A (en) * 1976-10-30 1978-05-19 Mitsubishi Monsanto Chem Co Preparation of impact resistant resin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141413A (en) * 1981-01-13 1982-09-01 Bayer Ag Rubber powder
JPH0258284B2 (en) * 1981-01-13 1990-12-07 Bayer Ag
US4730027A (en) * 1982-06-28 1988-03-08 Huntsman Chemical Corporation Method of making styrene-type polymer comprising suspension polymerization conducted in aqueous medium containing combination of polyvinyl alcohol and sulfonated polystyrene or sulfonated styrene-maleic anhydride copolymer

Also Published As

Publication number Publication date
JPS627926B2 (en) 1987-02-19

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