DK0505897T3 - Polyestere med høj krystallationshastighed og fremgangsmåde til fremstilling heraf. - Google Patents

Polyestere med høj krystallationshastighed og fremgangsmåde til fremstilling heraf.

Info

Publication number
DK0505897T3
DK0505897T3 DK92104611.6T DK92104611T DK0505897T3 DK 0505897 T3 DK0505897 T3 DK 0505897T3 DK 92104611 T DK92104611 T DK 92104611T DK 0505897 T3 DK0505897 T3 DK 0505897T3
Authority
DK
Denmark
Prior art keywords
polyesters
crystallization rate
high crystallization
preparation
rooc
Prior art date
Application number
DK92104611.6T
Other languages
Danish (da)
English (en)
Inventor
Ernesto Dr Occhiello
Ricardo Dr Po
Fabio Dr Garbassi
Luigi Pelosini
Original Assignee
Enichem Spa
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 Enichem Spa filed Critical Enichem Spa
Application granted granted Critical
Publication of DK0505897T3 publication Critical patent/DK0505897T3/da

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
    • 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
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/185—Acids containing aromatic rings containing two or more aromatic rings

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)
DK92104611.6T 1991-03-18 1992-03-17 Polyestere med høj krystallationshastighed og fremgangsmåde til fremstilling heraf. DK0505897T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI910713A IT1245349B (it) 1991-03-18 1991-03-18 Poliesteri a rapida velocita' di cristallizzazione e procedimento per la loro preparazione

Publications (1)

Publication Number Publication Date
DK0505897T3 true DK0505897T3 (da) 1997-07-14

Family

ID=11359087

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92104611.6T DK0505897T3 (da) 1991-03-18 1992-03-17 Polyestere med høj krystallationshastighed og fremgangsmåde til fremstilling heraf.

Country Status (9)

Country Link
US (1) US5278281A (de)
EP (1) EP0505897B1 (de)
JP (1) JPH0570568A (de)
AT (1) ATE148901T1 (de)
DE (1) DE69217399T2 (de)
DK (1) DK0505897T3 (de)
ES (1) ES2097825T3 (de)
GR (1) GR3022564T3 (de)
IT (1) IT1245349B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1269849B (it) * 1994-05-27 1997-04-15 Enichem Spa Procedimento per la preparazione di bottiglie riutilizzabili a partire da pet modificati

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104933A (en) * 1980-01-25 1981-08-21 Kuraray Co Ltd Preparation of quick-crystallizable polyester

Also Published As

Publication number Publication date
ES2097825T3 (es) 1997-04-16
US5278281A (en) 1994-01-11
ITMI910713A0 (it) 1991-03-18
GR3022564T3 (en) 1997-05-31
ATE148901T1 (de) 1997-02-15
DE69217399D1 (de) 1997-03-27
EP0505897A1 (de) 1992-09-30
EP0505897B1 (de) 1997-02-12
DE69217399T2 (de) 1997-07-10
JPH0570568A (ja) 1993-03-23
IT1245349B (it) 1994-09-20
ITMI910713A1 (it) 1992-09-18

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