GB747031A - Process for preparing polyester amides - Google Patents

Process for preparing polyester amides

Info

Publication number
GB747031A
GB747031A GB34184/53A GB3418453A GB747031A GB 747031 A GB747031 A GB 747031A GB 34184/53 A GB34184/53 A GB 34184/53A GB 3418453 A GB3418453 A GB 3418453A GB 747031 A GB747031 A GB 747031A
Authority
GB
United Kingdom
Prior art keywords
acid
esters
sodium
mixtures
epsilon
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
GB34184/53A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of GB747031A publication Critical patent/GB747031A/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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/44—Polyester-amides

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)
  • Polyamides (AREA)
GB34184/53A 1952-12-10 1953-12-08 Process for preparing polyester amides Expired GB747031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE747031X 1952-12-10

Publications (1)

Publication Number Publication Date
GB747031A true GB747031A (en) 1956-03-28

Family

ID=6648534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34184/53A Expired GB747031A (en) 1952-12-10 1953-12-08 Process for preparing polyester amides

Country Status (3)

Country Link
BE (1) BE524969A (fi)
FR (1) FR1143540A (fi)
GB (1) GB747031A (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153010A (en) * 1961-12-06 1964-10-13 Monsanto Co Process for preparing polyester amides in the presence of stannous oxalate catalyst
US3153011A (en) * 1961-12-13 1964-10-13 Monsanto Co Preparation of polyester amides with zinc acetylacetonate catalyst
US3153012A (en) * 1962-01-02 1964-10-13 Monsanto Co Preparation of polyester amides with cadmium acetate catalyst
US3160610A (en) * 1962-03-12 1964-12-08 Monsanto Co Preparation of polyesteramides with antimony glycoloxide catalyst
US3160609A (en) * 1962-03-12 1964-12-08 Monsanto Co Preparation of polyesteramides with tetraphenyl tin catalyst
FR2362180A1 (fr) * 1976-08-20 1978-03-17 Ato Chimie Copolyesteramides aliphatiques stables comme produits a mouler

Also Published As

Publication number Publication date
FR1143540A (fr) 1957-10-02
BE524969A (fi)

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