BE557623A - PROCESS FOR THE PREPARATION OF CARBONIC POLYESTERS OF HIGH MOLECULAR WEIGHT, SOLUBLE IN ALKALIS. - Google Patents

PROCESS FOR THE PREPARATION OF CARBONIC POLYESTERS OF HIGH MOLECULAR WEIGHT, SOLUBLE IN ALKALIS.

Info

Publication number
BE557623A
BE557623A BE557623A BE557623A BE557623A BE 557623 A BE557623 A BE 557623A BE 557623 A BE557623 A BE 557623A BE 557623 A BE557623 A BE 557623A BE 557623 A BE557623 A BE 557623A
Authority
BE
Belgium
Prior art keywords
alkalis
carbonic
polyesters
soluble
preparation
Prior art date
Application number
BE557623A
Other languages
French (fr)
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 BE557623A publication Critical patent/BE557623A/en

Links

BE557623A 1956-06-02 1957-05-18 PROCESS FOR THE PREPARATION OF CARBONIC POLYESTERS OF HIGH MOLECULAR WEIGHT, SOLUBLE IN ALKALIS. BE557623A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE557623X 1956-06-02

Publications (1)

Publication Number Publication Date
BE557623A true BE557623A (en) 1960-03-11

Family

ID=38539563

Family Applications (1)

Application Number Title Priority Date Filing Date
BE557623A BE557623A (en) 1956-06-02 1957-05-18 PROCESS FOR THE PREPARATION OF CARBONIC POLYESTERS OF HIGH MOLECULAR WEIGHT, SOLUBLE IN ALKALIS.

Country Status (1)

Country Link
BE (1) BE557623A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1178210B (en) * 1958-03-08 1964-09-17 INVENTA AG fur Forschung und Patentverwertung Luzern (Schweiz) Process for the production of mixed polycarbonates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1178210B (en) * 1958-03-08 1964-09-17 INVENTA AG fur Forschung und Patentverwertung Luzern (Schweiz) Process for the production of mixed polycarbonates

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