CH431075A - Process for the production of linear polyesters - Google Patents

Process for the production of linear polyesters

Info

Publication number
CH431075A
CH431075A CH1041762A CH1041762A CH431075A CH 431075 A CH431075 A CH 431075A CH 1041762 A CH1041762 A CH 1041762A CH 1041762 A CH1041762 A CH 1041762A CH 431075 A CH431075 A CH 431075A
Authority
CH
Switzerland
Prior art keywords
production
linear polyesters
polyesters
linear
Prior art date
Application number
CH1041762A
Other languages
German (de)
Inventor
Paul Dr Kresse Peter
Adolf Dr Hartmann
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH431075A publication Critical patent/CH431075A/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
    • C08G63/826—Metals not provided for in groups C08G63/83 - C08G63/86
    • 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
    • C08G63/84—Boron, aluminium, gallium, indium, thallium, rare-earth metals, or 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
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
CH1041762A 1961-09-02 1962-08-31 Process for the production of linear polyesters CH431075A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0034842 1961-09-02
FR908407A FR1332985A (en) 1961-09-02 1962-09-01 Process for the preparation of linear polyesters

Publications (1)

Publication Number Publication Date
CH431075A true CH431075A (en) 1967-02-28

Family

ID=25975095

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1041762A CH431075A (en) 1961-09-02 1962-08-31 Process for the production of linear polyesters

Country Status (4)

Country Link
BE (1) BE622052A (en)
CH (1) CH431075A (en)
FR (1) FR1332985A (en)
NL (1) NL282531A (en)

Also Published As

Publication number Publication date
FR1332985A (en) 1963-07-19
NL282531A (en)
BE622052A (en)

Similar Documents

Publication Publication Date Title
CH423247A (en) Process for the production of polyesters
CH438734A (en) Process for the production of polyester resins
CH437794A (en) Process for the production of polyester resin
CH494256A (en) Process for the production of polyesters
AT263370B (en) Process for the production of linear polyesters
CH455289A (en) Process for the production of polyester
CH421485A (en) Process for the production of polyester films
CH424264A (en) Process for the production of high molecular weight, linear polyesters
CH409037A (en) Process for the production of superconductors
CH414676A (en) Process for the production of phenylethanolamines
CH455288A (en) Process for the production of terephthalate copolyester
AT279906B (en) Process for the production of linear polyesters
AT313584B (en) Process for the production of linear polyesters
CH463782A (en) Process for the production of shaped structures from polyesters or polyester amides
CH425774A (en) Process for the production of 19-nor-steroids
CH412934A (en) Process for the production of crystalline and characterizable 5-aminofurans
AT273503B (en) Process for the production of linear polyester
AT240601B (en) Process for the production of UV-absorbing polyester resins
CH431075A (en) Process for the production of linear polyesters
LU42884A1 (en) Process for the production of polyester resins
AT307744B (en) Process for the production of linear polyesters
CH376551A (en) Process for the production of gap-free casing bodies
AT247004B (en) Process for the production of polyethylene terephthalate
CH430209A (en) Process for the production of linear polyesters
AT240242B (en) Process for the production of sintered magnesia