CH549064A - Verfahren zur herstellung von terephthalsaeurepolyestern. - Google Patents

Verfahren zur herstellung von terephthalsaeurepolyestern.

Info

Publication number
CH549064A
CH549064A CH474871A CH474871A CH549064A CH 549064 A CH549064 A CH 549064A CH 474871 A CH474871 A CH 474871A CH 474871 A CH474871 A CH 474871A CH 549064 A CH549064 A CH 549064A
Authority
CH
Switzerland
Prior art keywords
manufacturing
terephthalic acid
acid polyesters
polyesters
terephthalic
Prior art date
Application number
CH474871A
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
Publication of CH549064A publication Critical patent/CH549064A/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

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)
CH474871A 1970-04-22 1971-04-01 Verfahren zur herstellung von terephthalsaeurepolyestern. CH549064A (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
CH549064A true CH549064A (de) 1974-05-15

Family

ID=5768842

Family Applications (1)

Application Number Title Priority Date Filing Date
CH474871A CH549064A (de) 1970-04-22 1971-04-01 Verfahren zur herstellung von terephthalsaeurepolyestern.

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
FR2086262A1 (de) 1971-12-31
DE2019429A1 (de) 1971-11-11
BE766137A (fr) 1971-09-16
GB1343610A (en) 1974-01-16
AT310452B (de) 1973-10-10
FR2086262B1 (de) 1974-10-11
US3759855A (en) 1973-09-18

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Legal Events

Date Code Title Description
PL Patent ceased