Degradable ethylene copolymers prepn. - with carbon monoxide (or unsatd. carbonyl cpd.) and comonomer, e.g. for packaging

The polymers are prepd by copolymsn of (A) 70-99 mole % C2H4, (B) 0.5-20 mole % CO or alkenically unsatd carbonyl cpd and (C) 0.1-10 mole % alkenically unsatd. cpd contg. >=1 non-paraffinic substit. Polymers can be degraded biologically chemical or thermally into a form which can be incorporated...

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Bibliographic Details
Main Authors BIRNKRAUT, HANS WALTER. DR., 4200 OBERHAUSEN, KLUY, WERNER. DR., 4630 BOCHUM, WICKE, WERNER., 4200 OBERHAUSEN, STEINER, RUDOLF, .. DR., 6232 BAD SODEN
Format Patent
LanguageEnglish
German
Published 01.08.1974
Edition1
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:The polymers are prepd by copolymsn of (A) 70-99 mole % C2H4, (B) 0.5-20 mole % CO or alkenically unsatd carbonyl cpd and (C) 0.1-10 mole % alkenically unsatd. cpd contg. >=1 non-paraffinic substit. Polymers can be degraded biologically chemical or thermally into a form which can be incorporated into biological cycle, exposure to light not being essential.
Bibliography:Application Number: DE19732301889