JPS55129404A - Preparation of homogeneous gel of acetylene high polymer - Google Patents
Preparation of homogeneous gel of acetylene high polymerInfo
- Publication number
- JPS55129404A JPS55129404A JP3628379A JP3628379A JPS55129404A JP S55129404 A JPS55129404 A JP S55129404A JP 3628379 A JP3628379 A JP 3628379A JP 3628379 A JP3628379 A JP 3628379A JP S55129404 A JPS55129404 A JP S55129404A
- Authority
- JP
- Japan
- Prior art keywords
- polymerization
- high polymer
- homogeneous gel
- acetylene
- compound
- 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
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 homogeneous gel of an acetylene high polymer useful as electrical resistance elements etc. and having improved processability and excellent strength, by using a catalyst consisting mainly of a transition metal compound and a specific amount of an organometallic compound and a specific solvent, and carrying out the initial stage of the polymerization under stirring.
CONSTITUTION: A desired polymer is prepared by polymerizing (A) acetylene in (B) an aromatic compound (e.g. toluene etc.) as a polymerization solvent, at -100W300°C, in the presence of (C) a catalyst consisting mainly of (a) a transition metal compound (e.g. tetramethoxytitanium etc.) (0.0001W0.1 mole on the basis of (B) of 1l) and (b) an organometallic compound (e.g. triethylaluminum etc.), while stirring the polymerization mixture during the initial stage of polymerization.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3628379A JPS55129404A (en) | 1979-03-29 | 1979-03-29 | Preparation of homogeneous gel of acetylene high polymer |
DE19803041421 DE3041421C2 (en) | 1979-03-29 | 1980-03-28 | Process for the production of both an easily moldable mass from an acetylene high polymer and a porous acetylene high polymer |
GB8036773A GB2058096B (en) | 1979-03-29 | 1980-03-28 | Process for preparing gel-like composition of acetylene high polymer and process for fabrication thereof |
PCT/JP1980/000053 WO1980002143A1 (en) | 1979-03-29 | 1980-03-28 | Process for preparing gel-like composition of acetylene high polymer,and process for fabrication thereof |
EP80900610A EP0026235B1 (en) | 1979-03-29 | 1980-10-23 | Process for molding an acetylene high polymer and process for fabrication thereof |
US06/301,890 US4410640A (en) | 1979-03-29 | 1981-09-11 | Process for producing a gel-like composition of a high polymer of acetylene, and process for molding said composition |
US06/755,210 US4596852A (en) | 1979-03-29 | 1985-07-12 | Process for producing a gel-like composition of a high polymer of acetylene, and process for molding said composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3628379A JPS55129404A (en) | 1979-03-29 | 1979-03-29 | Preparation of homogeneous gel of acetylene high polymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55129404A true JPS55129404A (en) | 1980-10-07 |
JPS6136761B2 JPS6136761B2 (en) | 1986-08-20 |
Family
ID=12465450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3628379A Granted JPS55129404A (en) | 1979-03-29 | 1979-03-29 | Preparation of homogeneous gel of acetylene high polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55129404A (en) |
-
1979
- 1979-03-29 JP JP3628379A patent/JPS55129404A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6136761B2 (en) | 1986-08-20 |
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