JPS521000A - Process for producing aromatic polyesters - Google Patents

Process for producing aromatic polyesters

Info

Publication number
JPS521000A
JPS521000A JP50078756A JP7875675A JPS521000A JP S521000 A JPS521000 A JP S521000A JP 50078756 A JP50078756 A JP 50078756A JP 7875675 A JP7875675 A JP 7875675A JP S521000 A JPS521000 A JP S521000A
Authority
JP
Japan
Prior art keywords
aromatic polyesters
producing aromatic
producing
property
whiteness
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
JP50078756A
Other languages
Japanese (ja)
Other versions
JPS5530532B2 (en
Inventor
Hiroyoshi Kamatani
Toshiyuki Mizumoto
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.)
Toyobo Co Ltd
Original Assignee
Toyobo Co 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP50078756A priority Critical patent/JPS521000A/en
Publication of JPS521000A publication Critical patent/JPS521000A/en
Publication of JPS5530532B2 publication Critical patent/JPS5530532B2/ja
Granted legal-status Critical Current

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

  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE: A process for producing a polyester with improved spinning property, film-forming property and whiteness at high productivity and at a low price.
COPYRIGHT: (C)1977,JPO&Japio
JP50078756A 1975-06-24 1975-06-24 Process for producing aromatic polyesters Granted JPS521000A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50078756A JPS521000A (en) 1975-06-24 1975-06-24 Process for producing aromatic polyesters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50078756A JPS521000A (en) 1975-06-24 1975-06-24 Process for producing aromatic polyesters

Publications (2)

Publication Number Publication Date
JPS521000A true JPS521000A (en) 1977-01-06
JPS5530532B2 JPS5530532B2 (en) 1980-08-12

Family

ID=13670732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50078756A Granted JPS521000A (en) 1975-06-24 1975-06-24 Process for producing aromatic polyesters

Country Status (1)

Country Link
JP (1) JPS521000A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5756515A (en) * 1980-09-17 1982-04-05 Toray Ind Inc Melt-spinning of polyester
JPH02155920A (en) * 1988-12-09 1990-06-15 Mitsubishi Rayon Co Ltd Preparation of copolyester
CN1052189C (en) * 1993-08-26 2000-05-10 佳能株式会社 Ink jet recording head and recording apparatus using same
WO2016067618A1 (en) * 2014-10-31 2016-05-06 東レ株式会社 Polyester resin composition and method for producing same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441540A (en) * 1965-06-28 1969-04-29 Engels Chemiefaserwerk Veb Method for the production of highmolecular polyesters or co-polyesters
JPS4849892A (en) * 1971-10-27 1973-07-13
JPS4998498A (en) * 1973-01-09 1974-09-18

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441540A (en) * 1965-06-28 1969-04-29 Engels Chemiefaserwerk Veb Method for the production of highmolecular polyesters or co-polyesters
JPS4849892A (en) * 1971-10-27 1973-07-13
JPS4998498A (en) * 1973-01-09 1974-09-18

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5756515A (en) * 1980-09-17 1982-04-05 Toray Ind Inc Melt-spinning of polyester
JPS6111322B2 (en) * 1980-09-17 1986-04-02 Toray Industries
JPH02155920A (en) * 1988-12-09 1990-06-15 Mitsubishi Rayon Co Ltd Preparation of copolyester
CN1052189C (en) * 1993-08-26 2000-05-10 佳能株式会社 Ink jet recording head and recording apparatus using same
WO2016067618A1 (en) * 2014-10-31 2016-05-06 東レ株式会社 Polyester resin composition and method for producing same
US20170218178A1 (en) * 2014-10-31 2017-08-03 Toray Industries, Inc. Polyester resin composition and method for producing same
JPWO2016067618A1 (en) * 2014-10-31 2017-08-10 東レ株式会社 Polyester resin composition and method for producing the same
US10179849B2 (en) 2014-10-31 2019-01-15 Toray Industries, Inc. Polyester resin composition and method for producing the same

Also Published As

Publication number Publication date
JPS5530532B2 (en) 1980-08-12

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