JPS51148793A - Preparation of polyester - Google Patents

Preparation of polyester

Info

Publication number
JPS51148793A
JPS51148793A JP50072740A JP7274075A JPS51148793A JP S51148793 A JPS51148793 A JP S51148793A JP 50072740 A JP50072740 A JP 50072740A JP 7274075 A JP7274075 A JP 7274075A JP S51148793 A JPS51148793 A JP S51148793A
Authority
JP
Japan
Prior art keywords
polyester
preparation
glycol
reaction condition
specific reaction
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.)
Pending
Application number
JP50072740A
Other languages
Japanese (ja)
Inventor
Shoji Kawase
Hiroo Inada
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 JP50072740A priority Critical patent/JPS51148793A/en
Publication of JPS51148793A publication Critical patent/JPS51148793A/en
Pending 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: To prepare polyester containing mainly hexamethylene glycol as glycol component under a specific reaction condition.
COPYRIGHT: (C)1976,JPO&Japio
JP50072740A 1975-06-17 1975-06-17 Preparation of polyester Pending JPS51148793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50072740A JPS51148793A (en) 1975-06-17 1975-06-17 Preparation of polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50072740A JPS51148793A (en) 1975-06-17 1975-06-17 Preparation of polyester

Publications (1)

Publication Number Publication Date
JPS51148793A true JPS51148793A (en) 1976-12-21

Family

ID=13498046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50072740A Pending JPS51148793A (en) 1975-06-17 1975-06-17 Preparation of polyester

Country Status (1)

Country Link
JP (1) JPS51148793A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001010929A1 (en) * 1999-08-06 2001-02-15 Eastman Chemical Company Polyesters having a controlled melting point and fibers formed therefrom
US6495656B1 (en) 1990-11-30 2002-12-17 Eastman Chemical Company Copolyesters and fibrous materials formed therefrom
CN109794290A (en) * 2019-01-31 2019-05-24 天津城建大学 A kind of spiral type titanyl oxalate photocatalyst and preparation method thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6495656B1 (en) 1990-11-30 2002-12-17 Eastman Chemical Company Copolyesters and fibrous materials formed therefrom
WO2001010929A1 (en) * 1999-08-06 2001-02-15 Eastman Chemical Company Polyesters having a controlled melting point and fibers formed therefrom
US6497950B1 (en) 1999-08-06 2002-12-24 Eastman Chemical Company Polyesters having a controlled melting point and fibers formed therefrom
US6582818B2 (en) 1999-08-06 2003-06-24 Eastman Chemical Company Polyesters having a controlled melting point and fibers formed therefrom
US6562938B2 (en) 2000-05-12 2003-05-13 Eastman Chemical Company Copolyesters and fibrous materials formed therefrom
CN109794290A (en) * 2019-01-31 2019-05-24 天津城建大学 A kind of spiral type titanyl oxalate photocatalyst and preparation method thereof
CN109794290B (en) * 2019-01-31 2021-08-27 天津城建大学 Spiral titanyl oxalate photocatalyst and preparation method thereof

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