BE791785A - Procede de preparation de l'ester monoacetate de terephtalate de mono-(beta-hydroxyethyle) - Google Patents

Procede de preparation de l'ester monoacetate de terephtalate de mono-(beta-hydroxyethyle)

Info

Publication number
BE791785A
BE791785A BE791785DA BE791785A BE 791785 A BE791785 A BE 791785A BE 791785D A BE791785D A BE 791785DA BE 791785 A BE791785 A BE 791785A
Authority
BE
Belgium
Prior art keywords
hydroxyethyl
terephthalate
beta
mono
preparation
Prior art date
Application number
Other languages
English (en)
Inventor
C N Winnick
J C Posner
Original Assignee
Halcon International Inc
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.)
Publication date
Priority claimed from US00202382A external-priority patent/US3803212A/en
Publication of BE791785A publication Critical patent/BE791785A/fr

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE791785D 1971-11-26 Procede de preparation de l'ester monoacetate de terephtalate de mono-(beta-hydroxyethyle) BE791785A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00202382A US3803212A (en) 1971-04-30 1971-11-26 Mono-(beta-acetoxyethyl) terephthalate and process

Publications (1)

Publication Number Publication Date
BE791785A true BE791785A (fr) 1973-05-23

Family

ID=22749648

Family Applications (1)

Application Number Title Priority Date Filing Date
BE791785D BE791785A (fr) 1971-11-26 Procede de preparation de l'ester monoacetate de terephtalate de mono-(beta-hydroxyethyle)

Country Status (6)

Country Link
JP (1) JPS4857946A (fr)
BE (1) BE791785A (fr)
FR (1) FR2160839B1 (fr)
GB (1) GB1405302A (fr)
IT (1) IT988076B (fr)
NL (1) NL7215621A (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA976561A (en) * 1970-05-28 1975-10-21 Halcon International Process for preparing lower carboxylate esters of bis-(beta-hydroxyethyl)-terephthalate

Also Published As

Publication number Publication date
GB1405302A (en) 1975-09-10
JPS4857946A (fr) 1973-08-14
DE2258072B2 (de) 1976-10-21
IT988076B (it) 1975-04-10
NL7215621A (fr) 1973-05-29
FR2160839B1 (fr) 1976-04-23
FR2160839A1 (fr) 1973-07-06
DE2258072A1 (de) 1973-05-30

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