GB1158350A - Process for Preparing Copolymers of Azetidinones-(2) and Lactones. - Google Patents

Process for Preparing Copolymers of Azetidinones-(2) and Lactones.

Info

Publication number
GB1158350A
GB1158350A GB13765/67A GB1376567A GB1158350A GB 1158350 A GB1158350 A GB 1158350A GB 13765/67 A GB13765/67 A GB 13765/67A GB 1376567 A GB1376567 A GB 1376567A GB 1158350 A GB1158350 A GB 1158350A
Authority
GB
United Kingdom
Prior art keywords
substituted
azetidinone
march
calculated
lactones
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
GB13765/67A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1158350A publication Critical patent/GB1158350A/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)
GB13765/67A 1966-03-25 1967-03-23 Process for Preparing Copolymers of Azetidinones-(2) and Lactones. Expired GB1158350A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0048772 1966-03-25

Publications (1)

Publication Number Publication Date
GB1158350A true GB1158350A (en) 1969-07-16

Family

ID=7102474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13765/67A Expired GB1158350A (en) 1966-03-25 1967-03-23 Process for Preparing Copolymers of Azetidinones-(2) and Lactones.

Country Status (5)

Country Link
US (1) US3477997A (OSRAM)
AT (1) AT270225B (OSRAM)
BE (1) BE696138A (OSRAM)
GB (1) GB1158350A (OSRAM)
NL (1) NL6703628A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525578A (en) * 1982-01-04 1985-06-25 The Standard Oil Company Process for the preparation of polyesteramide from cyclic lactone
CN116535642A (zh) * 2023-05-30 2023-08-04 天津工业大学 一种生物基可降解聚酯酰胺的合成方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8110678B2 (en) * 2006-05-11 2012-02-07 University Of South Florida Antibiotic-bound poly(caprolactone) polymer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2071251A (en) * 1931-07-03 1937-02-16 Du Pont Fiber and method of producing it
CH245374A (de) * 1943-07-28 1946-11-15 Ag Bata Verfahren zur Herstellung eines Polyamids durch Polymerisation des 6-Kaprolaktams.
US2786045A (en) * 1953-01-21 1957-03-19 Tee Pak Inc Hydroxyacyl-amino acids and their polymers
US2739959A (en) * 1953-02-24 1956-03-27 Arnold Hoffman & Co Inc Polymerization of pyrolidone and piperidone
NL89073C (OSRAM) * 1953-03-20
NL240049A (OSRAM) * 1958-06-14
DE1175434B (de) * 1959-12-05 1964-08-06 Hoechst Ag Verfahren zur Herstellung von linearen Polyamiden von ª‰-Aminocarbonsaeuren

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525578A (en) * 1982-01-04 1985-06-25 The Standard Oil Company Process for the preparation of polyesteramide from cyclic lactone
CN116535642A (zh) * 2023-05-30 2023-08-04 天津工业大学 一种生物基可降解聚酯酰胺的合成方法

Also Published As

Publication number Publication date
NL6703628A (OSRAM) 1967-09-26
US3477997A (en) 1969-11-11
BE696138A (OSRAM) 1967-09-28
AT270225B (de) 1969-04-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees