BE794028A - Copolyetheresters stabilises a l'aide de 4,4'-bis(alpha,alpha-dimethylbenzyl)diphenylamine - Google Patents

Copolyetheresters stabilises a l'aide de 4,4'-bis(alpha,alpha-dimethylbenzyl)diphenylamine

Info

Publication number
BE794028A
BE794028A BE794028DA BE794028A BE 794028 A BE794028 A BE 794028A BE 794028D A BE794028D A BE 794028DA BE 794028 A BE794028 A BE 794028A
Authority
BE
Belgium
Prior art keywords
alpha
copolyetheresters
dimethylbenzyl
diphenylamine
stabilized
Prior art date
Application number
Other languages
English (en)
Inventor
M Brown
Original Assignee
Du Pont
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.)
Publication date
Publication of BE794028A publication Critical patent/BE794028A/fr

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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups

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)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE794028D 1972-02-16 Copolyetheresters stabilises a l'aide de 4,4'-bis(alpha,alpha-dimethylbenzyl)diphenylamine BE794028A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22694072A 1972-02-16 1972-02-16

Publications (1)

Publication Number Publication Date
BE794028A true BE794028A (fr) 1973-05-02

Family

ID=22851098

Family Applications (1)

Application Number Title Priority Date Filing Date
BE794028D BE794028A (fr) 1972-02-16 Copolyetheresters stabilises a l'aide de 4,4'-bis(alpha,alpha-dimethylbenzyl)diphenylamine

Country Status (9)

Country Link
JP (1) JPS4889955A (fr)
BE (1) BE794028A (fr)
BR (1) BR7301142D0 (fr)
DE (1) DE2301115A1 (fr)
FR (1) FR2172095B1 (fr)
GB (1) GB1403324A (fr)
IT (1) IT978047B (fr)
NL (1) NL7301015A (fr)
ZA (1) ZA7355B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2359879A1 (fr) * 1976-07-30 1978-02-24 Ato Chimie Copolyetheresteramides stables a la chaleur et au vieillissement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505225A (en) * 1966-04-07 1970-04-07 Uniroyal Inc Derivatives of diphenylamine and the phenylnaphthylamines as antioxidants and as synergists with dialkyl 3,3'-thiodipropionates

Also Published As

Publication number Publication date
GB1403324A (en) 1975-08-28
IT978047B (it) 1974-09-20
ZA7355B (en) 1973-09-26
DE2301115A1 (de) 1973-08-23
BR7301142D0 (pt) 1974-02-19
JPS4889955A (fr) 1973-11-24
FR2172095A1 (fr) 1973-09-28
FR2172095B1 (fr) 1976-08-27
NL7301015A (fr) 1973-08-20

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: E.I. DU PONT DE NEMOURS AND CY

Effective date: 19860131