JPS5240600A - Improved process for preparing ring-opening polymer - Google Patents

Improved process for preparing ring-opening polymer

Info

Publication number
JPS5240600A
JPS5240600A JP50116324A JP11632475A JPS5240600A JP S5240600 A JPS5240600 A JP S5240600A JP 50116324 A JP50116324 A JP 50116324A JP 11632475 A JP11632475 A JP 11632475A JP S5240600 A JPS5240600 A JP S5240600A
Authority
JP
Japan
Prior art keywords
improved process
opening polymer
preparing ring
ring
preparing
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
JP50116324A
Other languages
Japanese (ja)
Inventor
Masao Kobayashi
Takashi Uejima
Shoichi Kobayashi
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP50116324A priority Critical patent/JPS5240600A/en
Publication of JPS5240600A publication Critical patent/JPS5240600A/en
Pending legal-status Critical Current

Links

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE: A process for the ring-opening polymerization of norbornene derivatives or norbornadience derivatives using a catalyst having high catalytic activity to reduce the quantity of the catalyst and to lengthen its life.
COPYRIGHT: (C)1977,JPO&Japio
JP50116324A 1975-09-29 1975-09-29 Improved process for preparing ring-opening polymer Pending JPS5240600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50116324A JPS5240600A (en) 1975-09-29 1975-09-29 Improved process for preparing ring-opening polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50116324A JPS5240600A (en) 1975-09-29 1975-09-29 Improved process for preparing ring-opening polymer

Publications (1)

Publication Number Publication Date
JPS5240600A true JPS5240600A (en) 1977-03-29

Family

ID=14684151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50116324A Pending JPS5240600A (en) 1975-09-29 1975-09-29 Improved process for preparing ring-opening polymer

Country Status (1)

Country Link
JP (1) JPS5240600A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01240517A (en) * 1988-03-22 1989-09-26 Japan Synthetic Rubber Co Ltd Production of polymer and precursor thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01240517A (en) * 1988-03-22 1989-09-26 Japan Synthetic Rubber Co Ltd Production of polymer and precursor thereof

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