JPS53129291A - Preparation of polyoxymethylene homopolymer - Google Patents
Preparation of polyoxymethylene homopolymerInfo
- Publication number
- JPS53129291A JPS53129291A JP4496777A JP4496777A JPS53129291A JP S53129291 A JPS53129291 A JP S53129291A JP 4496777 A JP4496777 A JP 4496777A JP 4496777 A JP4496777 A JP 4496777A JP S53129291 A JPS53129291 A JP S53129291A
- Authority
- JP
- Japan
- Prior art keywords
- preparation
- polyoxymethylene homopolymer
- polyoxymethylene
- homopolymer
- catalyst
- 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
Abstract
PURPOSE: To prepare a polyoxymethylene homopolymer having improved thermal stability, by polymerizing formaldehyde in the presence of a catalyst wherein a specific compound is supported on a carrier.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4496777A JPS53129291A (en) | 1977-04-19 | 1977-04-19 | Preparation of polyoxymethylene homopolymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4496777A JPS53129291A (en) | 1977-04-19 | 1977-04-19 | Preparation of polyoxymethylene homopolymer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53129291A true JPS53129291A (en) | 1978-11-11 |
Family
ID=12706239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4496777A Pending JPS53129291A (en) | 1977-04-19 | 1977-04-19 | Preparation of polyoxymethylene homopolymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53129291A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1113026A3 (en) * | 1999-12-27 | 2002-02-13 | Sumitomo Chemical Company, Limited | Catalyst component for addition polymerization, catalyst for addition polymerization, and process for producing addition polymer |
-
1977
- 1977-04-19 JP JP4496777A patent/JPS53129291A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1113026A3 (en) * | 1999-12-27 | 2002-02-13 | Sumitomo Chemical Company, Limited | Catalyst component for addition polymerization, catalyst for addition polymerization, and process for producing addition polymer |
EP2048167A3 (en) * | 1999-12-27 | 2009-05-27 | Sumitomo Chemical Company, Limited | First catalyst component for addition polymerization, catalyst for addition polymerization, and process for producing addition polymer |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5345400A (en) | Preparation of polyoxazolidone compound | |
JPS5323396A (en) | Preparation of polymaleimide | |
JPS53129291A (en) | Preparation of polyoxymethylene homopolymer | |
JPS5420056A (en) | Thermoplastic polymer composition | |
JPS532583A (en) | Improved preparation of olefin polymers | |
JPS5342292A (en) | Preparation of copolymer from formaldehyde and carbon monoxide | |
JPS53127590A (en) | Production of polyoxymethylene homopolymer | |
JPS53132096A (en) | Production of polyoxymethyline homopolymer | |
JPS5233624A (en) | Preparation of leucylnitroagmatines | |
JPS5232985A (en) | Process for the preparation of polyolefin | |
JPS5378256A (en) | Polyacetal composition | |
JPS5398907A (en) | Preparation of linear butadiene dimer | |
JPS53148916A (en) | Synchronous signal generator | |
JPS52142800A (en) | Preparation of ring opening polymers | |
JPS5247885A (en) | Preparation of polyolefin | |
JPS5236187A (en) | Preparation of oxymethylene copolymer | |
JPS5424824A (en) | Preparation of aliphatic nitrile | |
JPS5271408A (en) | Preparation of glycolmonoether | |
JPS53149914A (en) | Preparation of methyl formate | |
JPS5416594A (en) | Stabilization of polyoxymethylene | |
JPS53109595A (en) | Polymerization of trioxane | |
JPS5439489A (en) | Preparation of polyester | |
JPS5394588A (en) | Production of phenolic resin | |
JPS5359034A (en) | Cardiotomics comtg. dopamine derivs | |
JPS52879A (en) | Preparation of polyolefin |