CH465876A - Process for preparing a polyester - Google Patents

Process for preparing a polyester

Info

Publication number
CH465876A
CH465876A CH1179267A CH1179267A CH465876A CH 465876 A CH465876 A CH 465876A CH 1179267 A CH1179267 A CH 1179267A CH 1179267 A CH1179267 A CH 1179267A CH 465876 A CH465876 A CH 465876A
Authority
CH
Switzerland
Prior art keywords
polyester
preparing
Prior art date
Application number
CH1179267A
Other languages
French (fr)
Inventor
Thomas Barkey Kenneth
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
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of CH465876A publication Critical patent/CH465876A/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
    • C08G63/78—Preparation processes
    • C08G63/80—Solid-state polycondensation
    • 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
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
CH1179267A 1966-08-22 1966-08-22 Process for preparing a polyester CH465876A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57388866A 1966-08-22 1966-08-22
FR117622A FR1541049A (en) 1966-08-22 1967-08-11 Improvement in the preparation of linear polyesters, in particular poly

Publications (1)

Publication Number Publication Date
CH465876A true CH465876A (en) 1968-11-30

Family

ID=26178783

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1179267A CH465876A (en) 1966-08-22 1966-08-22 Process for preparing a polyester

Country Status (2)

Country Link
CH (1) CH465876A (en)
FR (1) FR1541049A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706123A1 (en) * 1977-02-14 1978-08-17 Bayer Ag FAST CRYSTALLIZING POLYAETHYLENE TEREPHTHALATES AND THE METHOD FOR THEIR PRODUCTION

Also Published As

Publication number Publication date
FR1541049A (en) 1968-10-04

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