JPS5259694A - Preparation of methyl methacrylate polymer - Google Patents

Preparation of methyl methacrylate polymer

Info

Publication number
JPS5259694A
JPS5259694A JP13594775A JP13594775A JPS5259694A JP S5259694 A JPS5259694 A JP S5259694A JP 13594775 A JP13594775 A JP 13594775A JP 13594775 A JP13594775 A JP 13594775A JP S5259694 A JPS5259694 A JP S5259694A
Authority
JP
Japan
Prior art keywords
methyl methacrylate
methacrylate polymer
preparation
curing
eliminating
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
JP13594775A
Other languages
Japanese (ja)
Other versions
JPS5921324B2 (en
Inventor
Kyoichiro Mori
Sumio Aihara
Jiro Kurita
Makoto Honda
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP13594775A priority Critical patent/JPS5921324B2/en
Publication of JPS5259694A publication Critical patent/JPS5259694A/en
Publication of JPS5921324B2 publication Critical patent/JPS5921324B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

PURPOSE: To prepare a high quality methyl methacrylate polymer by rapidly cooling the cast article after curing, thus reducing the cooling time and eliminating the residual internal strain.
COPYRIGHT: (C)1977,JPO&Japio
JP13594775A 1975-11-12 1975-11-12 Methacrylic San Methyl Cage Expired JPS5921324B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13594775A JPS5921324B2 (en) 1975-11-12 1975-11-12 Methacrylic San Methyl Cage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13594775A JPS5921324B2 (en) 1975-11-12 1975-11-12 Methacrylic San Methyl Cage

Publications (2)

Publication Number Publication Date
JPS5259694A true JPS5259694A (en) 1977-05-17
JPS5921324B2 JPS5921324B2 (en) 1984-05-19

Family

ID=15163551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13594775A Expired JPS5921324B2 (en) 1975-11-12 1975-11-12 Methacrylic San Methyl Cage

Country Status (1)

Country Link
JP (1) JPS5921324B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985005314A1 (en) * 1984-05-16 1985-12-05 Washi Kosan Co., Ltd. Method of continuously producing plastic board and an apparatus therefor
JP2003026822A (en) * 2001-07-12 2003-01-29 Mitsubishi Rayon Co Ltd Methacrylate resin sheet and method for producing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985005314A1 (en) * 1984-05-16 1985-12-05 Washi Kosan Co., Ltd. Method of continuously producing plastic board and an apparatus therefor
JP2003026822A (en) * 2001-07-12 2003-01-29 Mitsubishi Rayon Co Ltd Methacrylate resin sheet and method for producing the same

Also Published As

Publication number Publication date
JPS5921324B2 (en) 1984-05-19

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