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)
French (fr)
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/xx

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 (enrdf_load_stackoverflow)
BE (1) BE794028A (enrdf_load_stackoverflow)
BR (1) BR7301142D0 (enrdf_load_stackoverflow)
DE (1) DE2301115A1 (enrdf_load_stackoverflow)
FR (1) FR2172095B1 (enrdf_load_stackoverflow)
GB (1) GB1403324A (enrdf_load_stackoverflow)
IT (1) IT978047B (enrdf_load_stackoverflow)
NL (1) NL7301015A (enrdf_load_stackoverflow)
ZA (1) ZA7355B (enrdf_load_stackoverflow)

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
US3452056A (en) * 1966-04-07 1969-06-24 Uniroyal Inc Substituted diphenylamines

Also Published As

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

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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