BE691896A - - Google Patents

Info

Publication number
BE691896A
BE691896A BE691896DA BE691896A BE 691896 A BE691896 A BE 691896A BE 691896D A BE691896D A BE 691896DA BE 691896 A BE691896 A BE 691896A
Authority
BE
Belgium
Prior art keywords
emi
cycloaliphatic
aliphatic
dihydroxy compounds
distillation
Prior art date
Application number
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE691896A publication Critical patent/BE691896A/fr

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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/30—General preparatory processes using carbonates

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)
BE691896D 1965-12-29 1966-12-28 BE691896A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0048037 1965-12-29

Publications (1)

Publication Number Publication Date
BE691896A true BE691896A (enrdf_load_stackoverflow) 1967-06-28

Family

ID=7101997

Family Applications (1)

Application Number Title Priority Date Filing Date
BE691896D BE691896A (enrdf_load_stackoverflow) 1965-12-29 1966-12-28

Country Status (2)

Country Link
BE (1) BE691896A (enrdf_load_stackoverflow)
DE (1) DE1570639C3 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE1570639A1 (de) 1970-01-29
DE1570639B2 (de) 1974-07-11
DE1570639C3 (de) 1975-02-27

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