NL60842C - - Google Patents

Info

Publication number
NL60842C
NL60842C NL60842DA NL60842C NL 60842 C NL60842 C NL 60842C NL 60842D A NL60842D A NL 60842DA NL 60842 C NL60842 C NL 60842C
Authority
NL
Netherlands
Application number
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 of NL60842C publication Critical patent/NL60842C/xx
Priority to GB930904X priority Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78Preparation processes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16Dicarboxylic acids and dihydroxy compounds
    • C08G63/18Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181Acids containing aromatic rings
    • C08G63/183Terephthalic acids
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/40Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78Preparation processes
    • C08G63/82Preparation processes characterised by the catalyst used
NL60842D 1945-07-20 NL60842C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB930904X 1945-07-20

Publications (1)

Publication Number Publication Date
NL60842C true NL60842C (en)

Family

ID=10734804

Family Applications (1)

Application Number Title Priority Date Filing Date
NL60842D NL60842C (en) 1945-07-20

Country Status (6)

Country Link
BE (1) BE466774A (en)
CH (4) CH270747A (en)
DE (1) DE818117C (en)
FR (1) FR930904A (en)
GB (1) GB590451A (en)
NL (1) NL60842C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518283A (en) * 1948-07-29 1950-08-08 Du Pont Production of polyethylene terephthalate
DE948086C (en) * 1951-07-01 1956-08-30 Basf Ag A process for the production of coating materials
DE974160C (en) * 1952-02-16 1960-09-29 Bayer Ag A process for preparing high molecular weight polyesters of terephthalic acid
DE1135660B (en) * 1955-02-09 1962-08-30 Ici Ltd A process for producing high molecular weight polyethylene or Polytetramethylenterephthalaten
GB863704A (en) * 1956-05-18 1900-01-01
GB799059A (en) * 1956-06-08 1958-07-30 Distillers Co Yeast Ltd Preparation of di-(2-hydroxyethyl) terephthalate
CH370243A (en) * 1957-07-19 1963-06-30 Schweizerische Isolawerke A method for producing polyester coating resins
ES252134A1 (en) * 1958-09-29 1960-06-16 Kunoshima Kagaku Kogyo Kabushi A procedure to obtain polycarbonates (Machine-translation by Google Translate, not legally binding)
NL244779A (en) * 1958-10-30

Also Published As

Publication number Publication date
GB590451A (en) 1947-07-17
CH254542A (en) 1948-05-15
CH270746A (en) 1950-09-15
CH270747A (en) 1950-09-15
DE818117C (en)
CH270745A (en) 1950-09-15
FR930904A (en) 1948-02-09
BE466774A (en)

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