JPS54155295A - Preparation of polyglycidyl methacrylate - Google Patents

Preparation of polyglycidyl methacrylate

Info

Publication number
JPS54155295A
JPS54155295A JP6380378A JP6380378A JPS54155295A JP S54155295 A JPS54155295 A JP S54155295A JP 6380378 A JP6380378 A JP 6380378A JP 6380378 A JP6380378 A JP 6380378A JP S54155295 A JPS54155295 A JP S54155295A
Authority
JP
Japan
Prior art keywords
glycidyl methacrylate
peroxide
temperature
polymerized
monomer
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.)
Pending
Application number
JP6380378A
Other languages
Japanese (ja)
Inventor
Masamiki Sakai
Yuji Yokoyama
Hiromi Izaiku
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.)
NOF Corp
Original Assignee
Nippon Oil and Fats 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 Nippon Oil and Fats Co Ltd filed Critical Nippon Oil and Fats Co Ltd
Priority to JP6380378A priority Critical patent/JPS54155295A/en
Publication of JPS54155295A publication Critical patent/JPS54155295A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent gelation in reaction and occurrence of a popcorn polymer in solution polymerization or copolymerization of glycidyl methacrylate, by adding dividedly an organic peroxide to the monomer which are polymerized at a temperature higher than the decomposition point of the peroxide.
CONSTITUTION: In solution polymerization of glycidyl methacrylate, or (meth) acrylate, styrene, acrylonitrile, containing not less than 30 wt.% of glycidyl methacrylate in a solvent, e.g., acetone, or methyl ethyl ketone, an organic peroxide, e.g., diisopropyl peroxydicarbonate, or t-butyl peroxypivalate having a temperature to give a half life period of 10 hours not higher than 60°C, is used as a polymerization initiator. The monomer is polymerized at a temperature 10W50°C higher than the decomposition point of the peroxide and the polymerization initiator is added separately more than two times to give a polymer.
COPYRIGHT: (C)1979,JPO&Japio
JP6380378A 1978-05-30 1978-05-30 Preparation of polyglycidyl methacrylate Pending JPS54155295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6380378A JPS54155295A (en) 1978-05-30 1978-05-30 Preparation of polyglycidyl methacrylate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6380378A JPS54155295A (en) 1978-05-30 1978-05-30 Preparation of polyglycidyl methacrylate

Publications (1)

Publication Number Publication Date
JPS54155295A true JPS54155295A (en) 1979-12-07

Family

ID=13239888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6380378A Pending JPS54155295A (en) 1978-05-30 1978-05-30 Preparation of polyglycidyl methacrylate

Country Status (1)

Country Link
JP (1) JPS54155295A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015199820A (en) * 2014-04-08 2015-11-12 日油株式会社 Method for manufacturing glycidyl methacrylate polymer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015199820A (en) * 2014-04-08 2015-11-12 日油株式会社 Method for manufacturing glycidyl methacrylate polymer

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