JPS5263298A - Improved process for preparing ring opening polymer - Google Patents

Improved process for preparing ring opening polymer

Info

Publication number
JPS5263298A
JPS5263298A JP50123850A JP12385075A JPS5263298A JP S5263298 A JPS5263298 A JP S5263298A JP 50123850 A JP50123850 A JP 50123850A JP 12385075 A JP12385075 A JP 12385075A JP S5263298 A JPS5263298 A JP S5263298A
Authority
JP
Japan
Prior art keywords
improved process
ring opening
opening polymer
preparing 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
JP50123850A
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 JP50123850A priority Critical patent/JPS5263298A/en
Publication of JPS5263298A publication Critical patent/JPS5263298A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prepare a polymer of a polar norbornene derivative by the efficient ring-opening polymerization in the presence of particular catalyst having excellent activity and catalytic life.
COPYRIGHT: (C)1977,JPO&Japio
JP50123850A 1975-10-16 1975-10-16 Improved process for preparing ring opening polymer Pending JPS5263298A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50123850A JPS5263298A (en) 1975-10-16 1975-10-16 Improved process for preparing ring opening polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50123850A JPS5263298A (en) 1975-10-16 1975-10-16 Improved process for preparing ring opening polymer

Publications (1)

Publication Number Publication Date
JPS5263298A true JPS5263298A (en) 1977-05-25

Family

ID=14870932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50123850A Pending JPS5263298A (en) 1975-10-16 1975-10-16 Improved process for preparing ring opening polymer

Country Status (1)

Country Link
JP (1) JPS5263298A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155188A (en) * 1988-12-29 1992-10-13 The B. F. Goodrich Company Oxide cocatalysts in ring opening polymerization of polycycloolefins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155188A (en) * 1988-12-29 1992-10-13 The B. F. Goodrich Company Oxide cocatalysts in ring opening polymerization of polycycloolefins

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