ATE59666T1 - Stabilisieren aromatischer polyester mit dimercaptothiadiazol. - Google Patents

Stabilisieren aromatischer polyester mit dimercaptothiadiazol.

Info

Publication number
ATE59666T1
ATE59666T1 AT87301587T AT87301587T ATE59666T1 AT E59666 T1 ATE59666 T1 AT E59666T1 AT 87301587 T AT87301587 T AT 87301587T AT 87301587 T AT87301587 T AT 87301587T AT E59666 T1 ATE59666 T1 AT E59666T1
Authority
AT
Austria
Prior art keywords
aromatic polyester
dimercaptothiadiazole
stabilizing aromatic
stabilizing
bisphenol
Prior art date
Application number
AT87301587T
Other languages
English (en)
Inventor
Jerold C Rosenfeld
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Application granted granted Critical
Publication of ATE59666T1 publication Critical patent/ATE59666T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/45—Heterocyclic compounds having sulfur in the ring
    • C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Indole Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
AT87301587T 1986-02-25 1987-02-24 Stabilisieren aromatischer polyester mit dimercaptothiadiazol. ATE59666T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/833,921 US4678825A (en) 1986-02-25 1986-02-25 Stabilization of aromatic polyesters with dimercaptothiadiazole
EP87301587A EP0234916B1 (de) 1986-02-25 1987-02-24 Stabilisieren aromatischer Polyester mit Dimercaptothiadiazol

Publications (1)

Publication Number Publication Date
ATE59666T1 true ATE59666T1 (de) 1991-01-15

Family

ID=25265621

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87301587T ATE59666T1 (de) 1986-02-25 1987-02-24 Stabilisieren aromatischer polyester mit dimercaptothiadiazol.

Country Status (8)

Country Link
US (1) US4678825A (de)
EP (1) EP0234916B1 (de)
JP (1) JPH0611853B2 (de)
AT (1) ATE59666T1 (de)
CA (1) CA1303772C (de)
DE (1) DE3766846D1 (de)
ES (1) ES2019097B3 (de)
GR (1) GR3001271T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996245A (en) * 1984-02-10 1991-02-26 General Electric Company Enhancing color stability to sterilizing radiation of polymer compositions
US5173562A (en) * 1990-10-29 1992-12-22 Chisso America Inc. Liquid crystal polymer composition containing bisphenol A in combination with 4,4'-thiodiphenol

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676449A (en) * 1970-01-22 1972-07-11 American Cyanamid Co 1,3,4-thiadiazole-bridged thiomethylenephenol antioxidants
JPS505443A (de) * 1973-05-18 1975-01-21
US4132704A (en) * 1977-09-29 1979-01-02 Eastman Kodak Company Bis-heterocyclic benzoate ultraviolet stabilizers and their use in organic compositions

Also Published As

Publication number Publication date
EP0234916B1 (de) 1991-01-02
ES2019097B3 (es) 1991-06-01
US4678825A (en) 1987-07-07
CA1303772C (en) 1992-06-16
EP0234916A1 (de) 1987-09-02
GR3001271T3 (en) 1992-08-25
DE3766846D1 (de) 1991-02-07
JPH0611853B2 (ja) 1994-02-16
JPS62218443A (ja) 1987-09-25

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee