CH415053A - Process for the production of spinnable colorless polyesters - Google Patents

Process for the production of spinnable colorless polyesters

Info

Publication number
CH415053A
CH415053A CH1451663A CH1451663A CH415053A CH 415053 A CH415053 A CH 415053A CH 1451663 A CH1451663 A CH 1451663A CH 1451663 A CH1451663 A CH 1451663A CH 415053 A CH415053 A CH 415053A
Authority
CH
Switzerland
Prior art keywords
spinnable
production
polyesters
colorless
colorless polyesters
Prior art date
Application number
CH1451663A
Other languages
German (de)
Inventor
Tiedtke Karl Heinz D Dipl-Chem
Original Assignee
Zimmer Verfahrenstechnik
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 Zimmer Verfahrenstechnik filed Critical Zimmer Verfahrenstechnik
Publication of CH415053A publication Critical patent/CH415053A/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
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/87—Non-metals or inter-compounds thereof
    • 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)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1451663A 1962-12-06 1963-11-27 Process for the production of spinnable colorless polyesters CH415053A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ0009803 1962-12-06

Publications (1)

Publication Number Publication Date
CH415053A true CH415053A (en) 1966-06-15

Family

ID=7621057

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1451663A CH415053A (en) 1962-12-06 1963-11-27 Process for the production of spinnable colorless polyesters

Country Status (6)

Country Link
BE (1) BE640644A (en)
CH (1) CH415053A (en)
DE (1) DE1545207A1 (en)
FR (1) FR1386345A (en)
GB (1) GB1027360A (en)
NL (1) NL301278A (en)

Also Published As

Publication number Publication date
DE1545207A1 (en) 1969-11-27
NL301278A (en)
GB1027360A (en) 1966-04-27
FR1386345A (en) 1965-01-22
BE640644A (en) 1964-05-29

Similar Documents

Publication Publication Date Title
CH423247A (en) Process for the production of polyesters
AT246344B (en) Process for the production of L-ornithine-L-asparaginate
CH419612A (en) Process for the production of film- and fiber-forming, phosphorus-containing polyesters
CH455832A (en) Process for the production of phosphites
CH400085A (en) Process for the production of nonwovens
AT251793B (en) Process for the production of goblets
AT252212B (en) Process for the production of dicarbinols
CH430750A (en) Process for the production of azapentanols
AT251288B (en) Process for the production of optically brightened polyesters
AT249648B (en) Process for the production of tetraflourethylene
CH454899A (en) Process for the production of phenylethanolamines
CH437268A (en) Process for the production of 19-nor-steroids
AT279572B (en) Process for the production of ω-lactams
CH460759A (en) Process for the production of 11a-hydroxy-progesterone
CH451121A (en) Process for the production of spirodecenones
CH415054A (en) Process for the production of spinnable colorless polyesters
CH415053A (en) Process for the production of spinnable colorless polyesters
CH416398A (en) Process for the production of nonwovens
CH437247A (en) Process for the production of Ylenalen
AT245559B (en) Process for the continuous production of alkali terephthalates
CH442576A (en) Process for the production of thiachromono-acridones
CH475971A (en) Process for the production of 10a-methyl-16-hydroxy-steroids
CH409943A (en) Process for the production of 19-nor-steroids
CH405299A (en) Process for the production of 19-nor-steroids
CH414644A (en) Improved Process for the Production of w-Lactams