JPS5639340B2 - - Google Patents
Info
- Publication number
- JPS5639340B2 JPS5639340B2 JP2071073A JP2071073A JPS5639340B2 JP S5639340 B2 JPS5639340 B2 JP S5639340B2 JP 2071073 A JP2071073 A JP 2071073A JP 2071073 A JP2071073 A JP 2071073A JP S5639340 B2 JPS5639340 B2 JP S5639340B2
- Authority
- JP
- Japan
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2071073A JPS5639340B2 (en) | 1973-02-22 | 1973-02-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2071073A JPS5639340B2 (en) | 1973-02-22 | 1973-02-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS49132192A JPS49132192A (en) | 1974-12-18 |
JPS5639340B2 true JPS5639340B2 (en) | 1981-09-12 |
Family
ID=12034688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2071073A Expired JPS5639340B2 (en) | 1973-02-22 | 1973-02-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5639340B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4544228B2 (en) * | 2005-09-30 | 2010-09-15 | 三菱化学株式会社 | Method for producing polybutylene terephthalate |
JP6019605B2 (en) * | 2012-02-14 | 2016-11-02 | 三菱化学株式会社 | Good flowability polyester resin and method for producing the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3674747A (en) * | 1969-01-17 | 1972-07-04 | Bayer Ag | Process for the production of high molecular weight linear polyesters |
-
1973
- 1973-02-22 JP JP2071073A patent/JPS5639340B2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3674747A (en) * | 1969-01-17 | 1972-07-04 | Bayer Ag | Process for the production of high molecular weight linear polyesters |
Also Published As
Publication number | Publication date |
---|---|
JPS49132192A (en) | 1974-12-18 |