JPS5586818A - Ring open polymerization of alkylene carbonate compound - Google Patents
Ring open polymerization of alkylene carbonate compoundInfo
- Publication number
- JPS5586818A JPS5586818A JP16142878A JP16142878A JPS5586818A JP S5586818 A JPS5586818 A JP S5586818A JP 16142878 A JP16142878 A JP 16142878A JP 16142878 A JP16142878 A JP 16142878A JP S5586818 A JPS5586818 A JP S5586818A
- Authority
- JP
- Japan
- Prior art keywords
- carbonate
- alkylene carbonate
- carbonate compound
- catalyst
- formula
- 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
Links
Landscapes
- Polyesters Or Polycarbonates (AREA)
Abstract
PURPOSE: To obtain a high polymer useful as raw materials of synthetic fibers and rubber, etc., having high carbonate content, by polymerizing or copolymerizing a specific alkylene carbonate compound using a basic complex of a metallic halide as a catalyst.
CONSTITUTION: An alkylene carbonate compound shown by the formula I (R1, R2, R3, and R4 are independently H, hydrocarbon, halogenated hydrocarbon, may form a ring group as a part of constituent), e.g., ethylene carbonate, propylene carbonate, vinylethylene carbonate, is polymerized using about 0.01W10mol% based on the alkylene carbonate of a basic complex of a metallic halide shown by the formula II (M is III or IV group metal; X is halogen atom; B is nitrogen-containing organic base; n is the valence of M; Y is 1W3) as a catalyst at a polymerization temperature of about 80W250°C, preferably about 100W180°C to give the desired high polymer.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16142878A JPS5586818A (en) | 1978-12-25 | 1978-12-25 | Ring open polymerization of alkylene carbonate compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16142878A JPS5586818A (en) | 1978-12-25 | 1978-12-25 | Ring open polymerization of alkylene carbonate compound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5586818A true JPS5586818A (en) | 1980-07-01 |
Family
ID=15734912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16142878A Pending JPS5586818A (en) | 1978-12-25 | 1978-12-25 | Ring open polymerization of alkylene carbonate compound |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5586818A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100359874B1 (en) * | 2000-02-11 | 2002-11-07 | 한국과학기술연구원 | High Performance Catalyst Systems for the Synthesis of Alkylene Carbonates |
| US20160068630A1 (en) * | 2013-04-29 | 2016-03-10 | Total Research & Technology Feluy | Process for Preparing Polycarbonates by Polymerization of Five-Membered-Ring Cyclic Carbonates |
-
1978
- 1978-12-25 JP JP16142878A patent/JPS5586818A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100359874B1 (en) * | 2000-02-11 | 2002-11-07 | 한국과학기술연구원 | High Performance Catalyst Systems for the Synthesis of Alkylene Carbonates |
| US20160068630A1 (en) * | 2013-04-29 | 2016-03-10 | Total Research & Technology Feluy | Process for Preparing Polycarbonates by Polymerization of Five-Membered-Ring Cyclic Carbonates |
| JP2016520689A (en) * | 2013-04-29 | 2016-07-14 | トタル リサーチ アンド テクノロジー フエリユイ | Method for producing polycarbonate resin by polymerization of 5-membered carbonate |
| JP2019108547A (en) * | 2013-04-29 | 2019-07-04 | トタル リサーチ アンド テクノロジー フエリユイ | Method for producing polycarbonate resin by polymerization of 5-membered ring carbonate |
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