JPS5225897A - Process for producing polyesters - Google Patents
Process for producing polyestersInfo
- Publication number
- JPS5225897A JPS5225897A JP10111875A JP10111875A JPS5225897A JP S5225897 A JPS5225897 A JP S5225897A JP 10111875 A JP10111875 A JP 10111875A JP 10111875 A JP10111875 A JP 10111875A JP S5225897 A JPS5225897 A JP S5225897A
- Authority
- JP
- Japan
- Prior art keywords
- dicarboxylic acid
- producing polyesters
- aromatic dicarboxylic
- producing
- resistance
- 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
Abstract
PURPOSE: A process for producing a polyester having a high polymerization degree and improved thermal resistance, transparency, resistance to chemicals and dimensional stability and consists of aromatic dicarboxylic acid components and aromatic diol components from an aromatic dicarboxylic acid without the use of reaction solvents.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10111875A JPS5225897A (en) | 1975-08-22 | 1975-08-22 | Process for producing polyesters |
DE19752544069 DE2544069B2 (en) | 1974-10-04 | 1975-10-02 | Process for the production of polyesters |
FR7530355A FR2286845A1 (en) | 1974-10-04 | 1975-10-03 | POLYESTERS PREPARATION PROCESS |
GB4061275A GB1520465A (en) | 1974-10-04 | 1975-10-03 | Process for preparing polyesters |
IT2794075A IT1043108B (en) | 1974-10-04 | 1975-10-03 | POLYESTER MANUFACTURING PROCEDURE |
US05/708,756 US4064108A (en) | 1974-10-04 | 1976-07-26 | Novel polyesters prepared from mixture of hydroquinone and bisphenols |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10111875A JPS5225897A (en) | 1975-08-22 | 1975-08-22 | Process for producing polyesters |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5225897A true JPS5225897A (en) | 1977-02-26 |
JPS555534B2 JPS555534B2 (en) | 1980-02-07 |
Family
ID=14292149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10111875A Granted JPS5225897A (en) | 1974-10-04 | 1975-08-22 | Process for producing polyesters |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5225897A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55136602A (en) * | 1979-04-11 | 1980-10-24 | Suzuki Kogyo Kk | Wheel |
JPS58174717A (en) * | 1982-04-02 | 1983-10-13 | Yuasa Battery Co Ltd | Roller with shaft and sliding device |
JPS6374519U (en) * | 1986-10-31 | 1988-05-18 | ||
JPH01309802A (en) * | 1988-06-07 | 1989-12-14 | Koji Inoue | Noise preventing wheel rolling on railroad track |
JPH0312878U (en) * | 1989-06-21 | 1991-02-08 |
-
1975
- 1975-08-22 JP JP10111875A patent/JPS5225897A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55136602A (en) * | 1979-04-11 | 1980-10-24 | Suzuki Kogyo Kk | Wheel |
JPS58174717A (en) * | 1982-04-02 | 1983-10-13 | Yuasa Battery Co Ltd | Roller with shaft and sliding device |
JPH0228730B2 (en) * | 1982-04-02 | 1990-06-26 | Yuasa Battery Co Ltd | |
JPS6374519U (en) * | 1986-10-31 | 1988-05-18 | ||
JPH0515618Y2 (en) * | 1986-10-31 | 1993-04-23 | ||
JPH01309802A (en) * | 1988-06-07 | 1989-12-14 | Koji Inoue | Noise preventing wheel rolling on railroad track |
JPH0312878U (en) * | 1989-06-21 | 1991-02-08 |
Also Published As
Publication number | Publication date |
---|---|
JPS555534B2 (en) | 1980-02-07 |
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