DE2348252A1 - Polyesteroligomere - Google Patents

Polyesteroligomere

Info

Publication number
DE2348252A1
DE2348252A1 DE19732348252 DE2348252A DE2348252A1 DE 2348252 A1 DE2348252 A1 DE 2348252A1 DE 19732348252 DE19732348252 DE 19732348252 DE 2348252 A DE2348252 A DE 2348252A DE 2348252 A1 DE2348252 A1 DE 2348252A1
Authority
DE
Germany
Prior art keywords
glycol
acid
oligomer
unsaturated
propylene glycol
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.)
Pending
Application number
DE19732348252
Other languages
German (de)
English (en)
Inventor
Norman Scott
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE2348252A1 publication Critical patent/DE2348252A1/de
Pending 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C08G63/54—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
DE19732348252 1972-09-25 1973-09-25 Polyesteroligomere Pending DE2348252A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4414172A GB1390793A (en) 1972-09-25 1972-09-25 Oligomers of terephthalic acid and propylene dipropylene or neopentyl glycol and their use as polymer intermediates

Publications (1)

Publication Number Publication Date
DE2348252A1 true DE2348252A1 (de) 1974-04-18

Family

ID=10431978

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732348252 Pending DE2348252A1 (de) 1972-09-25 1973-09-25 Polyesteroligomere

Country Status (4)

Country Link
JP (1) JPS4969626A (enExample)
DE (1) DE2348252A1 (enExample)
GB (1) GB1390793A (enExample)
IT (1) IT995469B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020264243A1 (en) * 2019-06-28 2020-12-30 Eastman Chemical Company Novel polycondensation prepolyesters, other copolyester precursors, and copolyesters made therefrom

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4658426B2 (ja) 1999-08-25 2011-03-23 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ポリ（トリメチレンテレフタラート）の調製
KR102011064B1 (ko) 2018-07-27 2019-08-14 주식회사 드릴테크 진동이나 소음을 저감할 수 있는 고강성 컴팩트한 구조의 조합함마

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020264243A1 (en) * 2019-06-28 2020-12-30 Eastman Chemical Company Novel polycondensation prepolyesters, other copolyester precursors, and copolyesters made therefrom
US12215186B2 (en) 2019-06-28 2025-02-04 Eastman Chemical Company Process for making novel polycondensation pre-polyesters, other copolyester precursors, and copolyesters
US12391794B2 (en) 2019-06-28 2025-08-19 Eastman Chemical Company Polycondensation pre-polyesters, other copolyester precursors, and copolyesters made therefrom

Also Published As

Publication number Publication date
GB1390793A (en) 1975-04-16
IT995469B (it) 1975-11-10
JPS4969626A (enExample) 1974-07-05

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