JPS6213366B2 - - Google Patents
Info
- Publication number
- JPS6213366B2 JPS6213366B2 JP53117781A JP11778178A JPS6213366B2 JP S6213366 B2 JPS6213366 B2 JP S6213366B2 JP 53117781 A JP53117781 A JP 53117781A JP 11778178 A JP11778178 A JP 11778178A JP S6213366 B2 JPS6213366 B2 JP S6213366B2
- Authority
- JP
- Japan
- Prior art keywords
- polyoxymethylene
- polymerization
- catalyst
- formaldehyde
- minutes
- 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.)
- Expired
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Catalysts (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11778178A JPS5543172A (en) | 1978-09-25 | 1978-09-25 | Preparation of polyoxymethylene |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11778178A JPS5543172A (en) | 1978-09-25 | 1978-09-25 | Preparation of polyoxymethylene |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5543172A JPS5543172A (en) | 1980-03-26 |
JPS6213366B2 true JPS6213366B2 (enrdf_load_stackoverflow) | 1987-03-26 |
Family
ID=14720150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11778178A Granted JPS5543172A (en) | 1978-09-25 | 1978-09-25 | Preparation of polyoxymethylene |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5543172A (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5865644U (ja) * | 1981-10-24 | 1983-05-04 | 共同印刷株式会社 | 磁気記録媒体 |
JPS61297192A (ja) * | 1985-06-27 | 1986-12-27 | 大日本印刷株式会社 | 有価証券 |
-
1978
- 1978-09-25 JP JP11778178A patent/JPS5543172A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5543172A (en) | 1980-03-26 |
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