AT310452B - Verfahren zur Herstellung von neuen, hochmolekularen, linearen Terephthalsäurepolyestern - Google Patents

Verfahren zur Herstellung von neuen, hochmolekularen, linearen Terephthalsäurepolyestern

Info

Publication number
AT310452B
AT310452B AT313571A AT313571A AT310452B AT 310452 B AT310452 B AT 310452B AT 313571 A AT313571 A AT 313571A AT 313571 A AT313571 A AT 313571A AT 310452 B AT310452 B AT 310452B
Authority
AT
Austria
Prior art keywords
new
production
molecular weight
high molecular
terephthalic acid
Prior art date
Application number
AT313571A
Other languages
English (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
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT310452B publication Critical patent/AT310452B/de

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
    • C08G63/12—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/15—Antistatic agents not otherwise provided for
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/21—Polymer chemically or physically modified to impart antistatic properties and methods of antistatic agent addition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/04—Polyester fibers
AT313571A 1970-04-22 1971-04-14 Verfahren zur Herstellung von neuen, hochmolekularen, linearen Terephthalsäurepolyestern AT310452B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702019429 DE2019429A1 (de) 1970-04-22 1970-04-22 Verfahren zur Herstellung von Terephthalsaeurepolyestern mit verbesserten Eigenschaften

Publications (1)

Publication Number Publication Date
AT310452B true AT310452B (de) 1973-10-10

Family

ID=5768842

Family Applications (1)

Application Number Title Priority Date Filing Date
AT313571A AT310452B (de) 1970-04-22 1971-04-14 Verfahren zur Herstellung von neuen, hochmolekularen, linearen Terephthalsäurepolyestern

Country Status (7)

Country Link
US (1) US3759855A (de)
AT (1) AT310452B (de)
BE (1) BE766137A (de)
CH (1) CH549064A (de)
DE (1) DE2019429A1 (de)
FR (1) FR2086262B1 (de)
GB (1) GB1343610A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201701A (en) * 1977-11-10 1980-05-06 Eastman Kodak Company Dielectric coating compositions from polyesters and rosin esters
US4161579A (en) * 1978-04-10 1979-07-17 Celanese Corporation Extrusion grade polyethylene terephthalate
US4590119A (en) * 1983-07-15 1986-05-20 Toray Industries, Inc. Polyester film and magnetic recording medium therefrom
JP3000149B1 (ja) * 1999-03-08 2000-01-17 工業技術院長 生分解性高分子量脂肪族ポリエステル及びその製造方法

Also Published As

Publication number Publication date
BE766137A (fr) 1971-09-16
FR2086262B1 (de) 1974-10-11
CH549064A (de) 1974-05-15
US3759855A (en) 1973-09-18
GB1343610A (en) 1974-01-16
DE2019429A1 (de) 1971-11-11
FR2086262A1 (de) 1971-12-31

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