AT282966B - Process for the production of high molecular weight linear polyesters - Google Patents

Process for the production of high molecular weight linear polyesters

Info

Publication number
AT282966B
AT282966B AT1043668A AT1043668A AT282966B AT 282966 B AT282966 B AT 282966B AT 1043668 A AT1043668 A AT 1043668A AT 1043668 A AT1043668 A AT 1043668A AT 282966 B AT282966 B AT 282966B
Authority
AT
Austria
Prior art keywords
production
molecular weight
high molecular
weight linear
linear polyesters
Prior art date
Application number
AT1043668A
Other languages
German (de)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Priority to AT1043668A priority Critical patent/AT282966B/en
Priority to DE19691939923 priority patent/DE1939923A1/en
Priority to FR6936182A priority patent/FR2021546A1/en
Priority to NL6916013A priority patent/NL6916013A/xx
Priority to BE740745D priority patent/BE740745A/xx
Application granted granted Critical
Publication of AT282966B publication Critical patent/AT282966B/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
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • C08G63/86—Germanium, antimony, or compounds thereof
    • C08G63/863—Germanium 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)
  • Polyesters Or Polycarbonates (AREA)
AT1043668A 1968-10-25 1968-10-25 Process for the production of high molecular weight linear polyesters AT282966B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT1043668A AT282966B (en) 1968-10-25 1968-10-25 Process for the production of high molecular weight linear polyesters
DE19691939923 DE1939923A1 (en) 1968-10-25 1969-08-06 Process for the production of high molecular weight polyesters
FR6936182A FR2021546A1 (en) 1968-10-25 1969-10-22 Catalyst system - for the prodn. of colorless polyesters having a low residual glycol content
NL6916013A NL6916013A (en) 1968-10-25 1969-10-23
BE740745D BE740745A (en) 1968-10-25 1969-10-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1043668A AT282966B (en) 1968-10-25 1968-10-25 Process for the production of high molecular weight linear polyesters

Publications (1)

Publication Number Publication Date
AT282966B true AT282966B (en) 1970-07-27

Family

ID=3622328

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1043668A AT282966B (en) 1968-10-25 1968-10-25 Process for the production of high molecular weight linear polyesters

Country Status (5)

Country Link
AT (1) AT282966B (en)
BE (1) BE740745A (en)
DE (1) DE1939923A1 (en)
FR (1) FR2021546A1 (en)
NL (1) NL6916013A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010011465A1 (en) 2010-03-15 2011-09-15 Fresenius Medical Care Deutschland Gmbh System for performing a blood treatment
DE102010022201A1 (en) 2010-05-20 2011-11-24 Fresenius Medical Care Deutschland Gmbh Medical treatment arrangement

Also Published As

Publication number Publication date
FR2021546A1 (en) 1970-07-24
NL6916013A (en) 1970-04-28
DE1939923A1 (en) 1970-05-06
BE740745A (en) 1970-04-24

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee