GB1532930A - Heat and aging stable copolyetheresteramides and method of manufacturing same - Google Patents

Heat and aging stable copolyetheresteramides and method of manufacturing same

Info

Publication number
GB1532930A
GB1532930A GB2876077A GB2876077A GB1532930A GB 1532930 A GB1532930 A GB 1532930A GB 2876077 A GB2876077 A GB 2876077A GB 2876077 A GB2876077 A GB 2876077A GB 1532930 A GB1532930 A GB 1532930A
Authority
GB
United Kingdom
Prior art keywords
copolyetheresteramides
heat
manufacturing same
july
per cent
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
GB2876077A
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.)
ATO Chimie SA
Original Assignee
ATO Chimie SA
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 ATO Chimie SA filed Critical ATO Chimie SA
Publication of GB1532930A publication Critical patent/GB1532930A/en
Expired legal-status Critical Current

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
    • C08K5/16—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)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
  • Cosmetics (AREA)

Abstract

1532930 Stabilized polyetheresteramides A T O CHIME 8 July 1977 [30 July 1976] 28760/77 Heading C3R Copolyetheresteramides composed of esterlinked alternating sequences of aliphatic polyamide of M.W. 300 to 15,000 and polyalkylene glycol of M.W. 100 to 6000 are stabilized against oxidative degradation by 0À05 to 5 wt. per cent of 4,41 - bis(α,α<SP>1</SP> - dimethylbenzyl)diphenylamine and 0À01 to 2 wt. per cent of a mixture of powdered cuprous iodide and potassium iodide solution in a CuI : KI wt. ratio from 0À1 : 1 to 1À9 : 1. Reference is made to Specifications 1,518,060 and 1,473,972 relating to the polymers.
GB2876077A 1976-07-30 1977-07-08 Heat and aging stable copolyetheresteramides and method of manufacturing same Expired GB1532930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7623399A FR2359879A1 (en) 1976-07-30 1976-07-30 COPOLYETHERESTERAMIDES STABLE TO HEAT AND AGING

Publications (1)

Publication Number Publication Date
GB1532930A true GB1532930A (en) 1978-11-22

Family

ID=9176395

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2876077A Expired GB1532930A (en) 1976-07-30 1977-07-08 Heat and aging stable copolyetheresteramides and method of manufacturing same

Country Status (9)

Country Link
JP (1) JPS5316756A (en)
BE (1) BE857246A (en)
CA (1) CA1105640A (en)
DE (1) DE2734161C3 (en)
FR (1) FR2359879A1 (en)
GB (1) GB1532930A (en)
IT (1) IT1085600B (en)
LU (1) LU77877A1 (en)
NL (1) NL175189C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659871A (en) * 1982-10-01 1987-04-21 Raychem Limited Cable with flame retarded cladding

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5777467A (en) * 1980-10-22 1982-05-14 Ninben Kk Package of solid food to which pretreatment, such as cutting, crush, etc. is executed

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1292772A (en) * 1960-06-22 1962-05-04 Ici Ltd Stabilized polyamides
GB1042217A (en) * 1964-10-21 1966-09-14 British Nylon Spinners Ltd Improvements in or relating to the stabilisation of polyamide
US3452056A (en) * 1966-04-07 1969-06-24 Uniroyal Inc Substituted diphenylamines
BE794028A (en) * 1972-02-16 1973-05-02 Du Pont COPOLYETHERESTERS STABILIZED WITH 4,4'-BIS (ALPHA, ALPHA-DIMETHYLBENZYL) DIPHENYLAMINE
US3896078A (en) * 1972-12-18 1975-07-22 Du Pont Stabilization of polymers containing poly(alkylene oxide) units

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659871A (en) * 1982-10-01 1987-04-21 Raychem Limited Cable with flame retarded cladding

Also Published As

Publication number Publication date
DE2734161A1 (en) 1978-02-02
DE2734161B2 (en) 1981-06-19
LU77877A1 (en) 1977-10-26
FR2359879B1 (en) 1980-04-04
NL7708344A (en) 1978-02-01
BE857246A (en) 1977-11-14
NL175189C (en) 1984-10-01
CA1105640A (en) 1981-07-21
FR2359879A1 (en) 1978-02-24
DE2734161C3 (en) 1984-04-19
JPS5643256B2 (en) 1981-10-12
NL175189B (en) 1984-05-01
IT1085600B (en) 1985-05-28
JPS5316756A (en) 1978-02-16

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19970707