NL182084C - METHOD FOR PREPARING FAST CRYSTALLIZING TERFERAL ACID COPOLYESTERS, AND INJECTION MOLDING ARTICLES MADE FROM THIS TYPE OF COPOLYESTERS. - Google Patents

METHOD FOR PREPARING FAST CRYSTALLIZING TERFERAL ACID COPOLYESTERS, AND INJECTION MOLDING ARTICLES MADE FROM THIS TYPE OF COPOLYESTERS.

Info

Publication number
NL182084C
NL182084C NLAANVRAGE7907674,A NL7907674A NL182084C NL 182084 C NL182084 C NL 182084C NL 7907674 A NL7907674 A NL 7907674A NL 182084 C NL182084 C NL 182084C
Authority
NL
Netherlands
Prior art keywords
copolyesters
terferal
injection molding
type
articles made
Prior art date
Application number
NLAANVRAGE7907674,A
Other languages
Dutch (nl)
Other versions
NL7907674A (en
NL182084B (en
Original Assignee
Bayer Ag
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 DE19752507674 external-priority patent/DE2507674A1/en
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of NL7907674A publication Critical patent/NL7907674A/en
Publication of NL182084B publication Critical patent/NL182084B/en
Application granted granted Critical
Publication of NL182084C publication Critical patent/NL182084C/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
    • 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
    • C08G63/183—Terephthalic acids

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)
NLAANVRAGE7907674,A 1975-02-22 1979-10-17 METHOD FOR PREPARING FAST CRYSTALLIZING TERFERAL ACID COPOLYESTERS, AND INJECTION MOLDING ARTICLES MADE FROM THIS TYPE OF COPOLYESTERS. NL182084C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2507674 1975-02-22
DE19752507674 DE2507674A1 (en) 1975-02-22 1975-02-22 FAST CRYSTALLIZING POLY (AETHYLENE / ALKYLENE) TEREPHTHALATE
NL7600808.A NL167179C (en) 1975-02-22 1976-01-27 METHOD FOR PREPARING QUICK CRYSTALLIZING TERFERAL ACID COPOLYESTERS, AND Injection Molded Articles Manufactured From This Type Of Copolyesters
NL7600808 1976-01-27

Publications (3)

Publication Number Publication Date
NL7907674A NL7907674A (en) 1980-03-31
NL182084B NL182084B (en) 1987-08-03
NL182084C true NL182084C (en) 1988-01-04

Family

ID=25768533

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7907674,A NL182084C (en) 1975-02-22 1979-10-17 METHOD FOR PREPARING FAST CRYSTALLIZING TERFERAL ACID COPOLYESTERS, AND INJECTION MOLDING ARTICLES MADE FROM THIS TYPE OF COPOLYESTERS.

Country Status (1)

Country Link
NL (1) NL182084C (en)

Also Published As

Publication number Publication date
NL7907674A (en) 1980-03-31
NL182084B (en) 1987-08-03

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee