CA1081245A - Terephthalic acid ethylene glycol esters, their production and use in the production of polyester polymers - Google Patents

Terephthalic acid ethylene glycol esters, their production and use in the production of polyester polymers

Info

Publication number
CA1081245A
CA1081245A CA245,053A CA245053A CA1081245A CA 1081245 A CA1081245 A CA 1081245A CA 245053 A CA245053 A CA 245053A CA 1081245 A CA1081245 A CA 1081245A
Authority
CA
Canada
Prior art keywords
product
glycol
ester
weight
ethylene glycol
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.)
Expired
Application number
CA245,053A
Other languages
English (en)
French (fr)
Inventor
Reinhard Schmidt
Rudolf Burkhardt
Gustav Renckhoff
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Application granted granted Critical
Publication of CA1081245A publication Critical patent/CA1081245A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/80—Phthalic acid esters
    • C07C69/82—Terephthalic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
CA245,053A 1975-02-01 1976-02-02 Terephthalic acid ethylene glycol esters, their production and use in the production of polyester polymers Expired CA1081245A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752504156 DE2504156A1 (de) 1975-02-01 1975-02-01 Niedermolekulare terephthalsaeure- aethylenglykolester, ihre herstellung und verwendung

Publications (1)

Publication Number Publication Date
CA1081245A true CA1081245A (en) 1980-07-08

Family

ID=5937840

Family Applications (1)

Application Number Title Priority Date Filing Date
CA245,053A Expired CA1081245A (en) 1975-02-01 1976-02-02 Terephthalic acid ethylene glycol esters, their production and use in the production of polyester polymers

Country Status (16)

Country Link
JP (1) JPS51101946A (de)
BE (1) BE838080A (de)
BR (1) BR7600251A (de)
CA (1) CA1081245A (de)
DD (1) DD123738A5 (de)
DE (1) DE2504156A1 (de)
FR (1) FR2299310A1 (de)
GB (1) GB1511412A (de)
IN (1) IN145144B (de)
IT (1) IT1053475B (de)
MX (1) MX3016E (de)
NL (1) NL7600984A (de)
PL (1) PL103014B1 (de)
RO (1) RO69845A (de)
SU (1) SU625598A3 (de)
TR (1) TR18730A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986001200A1 (en) * 1984-08-14 1986-02-27 Mitsubishi Chemical Industries Limited Process for preparaing tetramethyl biphenyltetracarboxylate
KR100740059B1 (ko) 1999-08-04 2007-07-16 가부시키가이샤 펫 리버스 비스-β-히드록시에틸테레프탈레이트의 제조법 및 정제법
US6380352B1 (en) * 2000-08-29 2002-04-30 Eastman Chemical Company Polyester precursor purification process

Also Published As

Publication number Publication date
BE838080A (fr) 1976-05-14
FR2299310A1 (fr) 1976-08-27
JPS51101946A (en) 1976-09-08
IN145144B (de) 1978-09-02
PL103014B1 (pl) 1979-05-31
DE2504156A1 (de) 1976-08-05
DD123738A5 (de) 1977-01-12
SU625598A3 (ru) 1978-09-25
IT1053475B (it) 1981-08-31
BR7600251A (pt) 1976-08-31
FR2299310B1 (de) 1979-05-18
GB1511412A (en) 1978-05-17
RO69845A (ro) 1981-07-30
NL7600984A (nl) 1976-08-03
MX3016E (es) 1980-02-04
TR18730A (tr) 1977-07-27

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