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JPS5225897A - Process for producing polyesters - Google Patents

Process for producing polyesters

Info

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
Application number
JP10111875A
Other languages
Japanese (ja)
Other versions
JPS555534B2 (en
Inventor
Hiroo Inada
Shoji Kawase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teijin Ltd
Original Assignee
Teijin Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Teijin Ltd filed Critical Teijin Ltd
Priority to JP10111875A priority Critical patent/JPS5225897A/en
Priority to DE19752544069 priority patent/DE2544069B2/en
Priority to GB4061275A priority patent/GB1520465A/en
Priority to FR7530355A priority patent/FR2286845A1/en
Priority to IT2794075A priority patent/IT1043108B/en
Priority to US05/708,756 priority patent/US4064108A/en
Publication of JPS5225897A publication Critical patent/JPS5225897A/en
Publication of JPS555534B2 publication Critical patent/JPS555534B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)

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
JP10111875A 1974-10-04 1975-08-22 Process for producing polyesters Granted JPS5225897A (en)

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
GB4061275A GB1520465A (en) 1974-10-04 1975-10-03 Process for preparing polyesters
FR7530355A FR2286845A1 (en) 1974-10-04 1975-10-03 POLYESTERS PREPARATION PROCESS
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)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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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