Composition with polymer and an oxidation-catalyst

Details Composition with polymer and an oxidation-catalyst Composition with polymer and an oxidation-catalyst

2007-07-04

2010-12-28

Sanders, Kriellion A (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

C523S125000, C523S126000, C524S394000, C524S400000

Reexamination Certificate

active

07858675

ABSTRACT:
The invention relates to a process for increasing the rate of oxo-biodegradation of a carbon-containing polymer which process at least comprises the step of adding a component containing at least one 1,2-oxo-hydroxy-moiety as an oxidation catalyst to the carbon-containing polymer. The invention further relates to a composition with an increased rate of oxo-biodegradability that is obtained by the process of the invention and to the product with increased rate of oxo-biodegradability made from the composition.

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Database WPI Week 198649, Accession No. 1986-322279 and JP 61-238836 (Oct. 24, 1986), abstract.
Database WPI Week 200439, Accession No. 2004-413938 and JP2004-081836 (Mar. 18, 2004), abstract.

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