IT998667B - PROCEDURE FOR THE PREPARATION OF COPOLYESTERS WITH GOOD MECHANICAL PROPERTIES - Google Patents

PROCEDURE FOR THE PREPARATION OF COPOLYESTERS WITH GOOD MECHANICAL PROPERTIES

Info

Publication number
IT998667B
IT998667B IT2947173A IT2947173A IT998667B IT 998667 B IT998667 B IT 998667B IT 2947173 A IT2947173 A IT 2947173A IT 2947173 A IT2947173 A IT 2947173A IT 998667 B IT998667 B IT 998667B
Authority
IT
Italy
Prior art keywords
copolyesters
procedure
preparation
mechanical properties
good mechanical
Prior art date
Application number
IT2947173A
Other languages
Italian (it)
Original Assignee
Eastman Kodak Co
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
Priority claimed from US00311208A external-priority patent/US3804805A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of IT998667B publication Critical patent/IT998667B/en

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
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds

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)
IT2947173A 1972-09-28 1973-09-27 PROCEDURE FOR THE PREPARATION OF COPOLYESTERS WITH GOOD MECHANICAL PROPERTIES IT998667B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29329272A 1972-09-28 1972-09-28
US00311208A US3804805A (en) 1972-12-01 1972-12-01 Copolyester prepared from polyethylene terephthalate and an acyloxy benzoic acid

Publications (1)

Publication Number Publication Date
IT998667B true IT998667B (en) 1976-02-20

Family

ID=26967864

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2947173A IT998667B (en) 1972-09-28 1973-09-27 PROCEDURE FOR THE PREPARATION OF COPOLYESTERS WITH GOOD MECHANICAL PROPERTIES

Country Status (5)

Country Link
CA (1) CA1012289A (en)
DE (2) DE2348698C2 (en)
FR (1) FR2201317B1 (en)
GB (1) GB1435021A (en)
IT (1) IT998667B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256624A (en) * 1979-07-02 1981-03-17 Celanese Corporation Polyester of 6-hydroxy-2-naphthoic acid, aromatic diol, and aromatic diacid capable of undergoing melt processing
JPS60219224A (en) * 1984-04-16 1985-11-01 Teijin Ltd Polyester and its production
US4563508A (en) * 1984-05-18 1986-01-07 Dart Industries, Inc. Injection moldable aromatic polyesters compositions and method of preparation
EP0466085B1 (en) * 1990-07-09 1998-03-11 Kuraray Co., Ltd. Thermotropic liquid crystal polyester
US5326848A (en) * 1990-07-09 1994-07-05 Kuraray Co., Ltd. Thermotropic liquid crystal polyester
CN111848934B (en) * 2020-07-23 2022-11-15 上海乘鹰新材料有限公司 Polyester resin and preparation method and application thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB968390A (en) * 1960-12-19 1964-09-02 Ici Ltd Manufacture of novel copolyesters
CH445123A (en) * 1963-02-06 1967-10-15 Inventa Ag Process for the continuous production of co-polyether esters from terephthalic acids, aromatic oxy acids and glycols
US3288755A (en) * 1964-02-19 1966-11-29 Inventa Ag Process for the manufacture of copolyetheresters

Also Published As

Publication number Publication date
CA1012289A (en) 1977-06-14
DE2348698A1 (en) 1974-04-11
DE2348698C2 (en) 1989-04-13
GB1435021A (en) 1976-05-12
FR2201317B1 (en) 1979-02-09
FR2201317A1 (en) 1974-04-26

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