JPS56115305A - Preparation of swollen acetylene high polymer membrane - Google Patents

Preparation of swollen acetylene high polymer membrane

Info

Publication number
JPS56115305A
JPS56115305A JP1773380A JP1773380A JPS56115305A JP S56115305 A JPS56115305 A JP S56115305A JP 1773380 A JP1773380 A JP 1773380A JP 1773380 A JP1773380 A JP 1773380A JP S56115305 A JPS56115305 A JP S56115305A
Authority
JP
Japan
Prior art keywords
polymerization
metal compound
transition metal
polymer membrane
acetylene
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
JP1773380A
Other languages
Japanese (ja)
Other versions
JPS6226641B2 (en
Inventor
Masao Kobayashi
Masaaki Kira
Kaneya Yamaguchi
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 JP1773380A priority Critical patent/JPS56115305A/en
Publication of JPS56115305A publication Critical patent/JPS56115305A/en
Publication of JPS6226641B2 publication Critical patent/JPS6226641B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

PURPOSE: To prepare the titled polymer membrane having excellent formability and mechanical strengths, and useful as a raw material of organic semiconductor, by polymerizing acetylene using a catalyst system composed mainly of a transition metal compound at a specific concentration without agitating the polymerization system.
CONSTITUTION: In the polymerization of acetylene using a catalyst system composed mainly of a transition metal compound (e.g. titanium tetrabutoxide) and if necessary an organic metal compound (e.g. triethyl aluminum), the polymerization is carried out using the transition metal compound at a concentration of 0.001W 0.1mol per 1 liter of the polymerization solvent (e.g. toluene) without agitating the polymerization system at -100W+300°C. When the polymerization temperature is ≤0°C, the produced polymer is flexible and rich in cis-structure, and when it is ≥30°C, the polymer is rich in trans-structure.
COPYRIGHT: (C)1981,JPO&Japio
JP1773380A 1980-02-18 1980-02-18 Preparation of swollen acetylene high polymer membrane Granted JPS56115305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1773380A JPS56115305A (en) 1980-02-18 1980-02-18 Preparation of swollen acetylene high polymer membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1773380A JPS56115305A (en) 1980-02-18 1980-02-18 Preparation of swollen acetylene high polymer membrane

Publications (2)

Publication Number Publication Date
JPS56115305A true JPS56115305A (en) 1981-09-10
JPS6226641B2 JPS6226641B2 (en) 1987-06-10

Family

ID=11951942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1773380A Granted JPS56115305A (en) 1980-02-18 1980-02-18 Preparation of swollen acetylene high polymer membrane

Country Status (1)

Country Link
JP (1) JPS56115305A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951904A (en) * 1982-08-03 1984-03-26 アニツク・エス・ペ−・ア− Polyacetylene film and manufacture
JPH05186531A (en) * 1992-01-14 1993-07-27 Matsushita Electric Ind Co Ltd Production of polyacetylenic conjugated polymer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951904A (en) * 1982-08-03 1984-03-26 アニツク・エス・ペ−・ア− Polyacetylene film and manufacture
JPH0356568B2 (en) * 1982-08-03 1991-08-28
JPH05186531A (en) * 1992-01-14 1993-07-27 Matsushita Electric Ind Co Ltd Production of polyacetylenic conjugated polymer

Also Published As

Publication number Publication date
JPS6226641B2 (en) 1987-06-10

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