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ES348419A1 - Procedure for the preparation of polyesters. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of polyesters. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES348419A1
ES348419A1 ES348419A ES348419A ES348419A1 ES 348419 A1 ES348419 A1 ES 348419A1 ES 348419 A ES348419 A ES 348419A ES 348419 A ES348419 A ES 348419A ES 348419 A1 ES348419 A1 ES 348419A1
Authority
ES
Spain
Prior art keywords
translation
preparation
machine
legally binding
google translate
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES348419A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel 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
Application filed by Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of ES348419A1 publication Critical patent/ES348419A1/en
Expired legal-status Critical Current

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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
    • C08G63/6824—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens derived from 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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
    • C08G63/6824—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6826—Dicarboxylic acids and dihydroxy 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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/692—Polyesters containing atoms other than carbon, hydrogen and oxygen containing phosphorus
    • C08G63/6924—Polyesters containing atoms other than carbon, hydrogen and oxygen containing phosphorus derived from 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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/695—Polyesters containing atoms other than carbon, hydrogen and oxygen containing silicon
    • C08G63/6954—Polyesters containing atoms other than carbon, hydrogen and oxygen containing silicon derived from polxycarboxylic 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Process for the preparation of polyesters based on halogenated divalent phenols and acid chlorides of divalent carboxylic acids, characterized in that the carboxylic acid chlorides are reacted with the halogenated divalent phenols in the presence of catalytic amounts of tertiary amines, the amino group of which it may or may not be a component of an aromatic ring system, and/or acid amides, optionally N-monosubstituted or N-disubstituted, optionally using inert solvents, at a temperature of 50 to 250º c, preferably 80 to 180º c. (Machine-translation by Google Translate, not legally binding)
ES348419A 1966-12-21 1967-12-19 Procedure for the preparation of polyesters. (Machine-translation by Google Translate, not legally binding) Expired ES348419A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DED0051835 1966-12-21
DED0053708 1967-07-27
DED0053845 1967-08-12

Publications (1)

Publication Number Publication Date
ES348419A1 true ES348419A1 (en) 1969-06-16

Family

ID=27209879

Family Applications (1)

Application Number Title Priority Date Filing Date
ES348419A Expired ES348419A1 (en) 1966-12-21 1967-12-19 Procedure for the preparation of polyesters. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
AT (1) AT284451B (en)
BE (1) BE708369A (en)
DE (3) DE1595556A1 (en)
ES (1) ES348419A1 (en)
NL (1) NL6717390A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT360760B (en) * 1978-07-17 1981-01-26 Isovolta METHOD FOR PRODUCING AROMATIC POLYESTERS BASED ON 9.9-BIS (4-HYDROXYPHENYL) - FLUORINE
EP0016722A1 (en) * 1979-02-14 1980-10-01 Ciba-Geigy Ag Stabilised flame-resistant plastics moulding composition and process for stabilising plastics made flame-resistant with organic bromine compounds
DE3208332A1 (en) * 1982-03-09 1983-09-15 Bayer Ag, 5090 Leverkusen HIGH MOLECULAR AROMATIC POLYESTER, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR THE PRODUCTION OF MOLDED BODIES

Also Published As

Publication number Publication date
DE1720489A1 (en) 1971-07-01
DE1595556A1 (en) 1970-02-05
AT284451B (en) 1970-09-10
NL6717390A (en) 1968-06-24
BE708369A (en) 1968-05-02
DE1720494A1 (en) 1971-07-01

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