SILANE-MODIFIED, SILICATE-CONTAINING INJECTION-MOULDED ITEMS

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United States of America Patent

APP PUB NO 20210155792A1
SERIAL NO

16639313

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Abstract

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The present invention relates to an injection molded article comprising:

    i) 30% to 90% by weight based on the total weight of the components i to iii of a biodegradable polyester comprising: i-a) 90 to 100 mol % based on the components a to b of succinic acid;i-b) 0 to 10 mol % based on the components a to b of one or more C6-C20 dicarboxylic acids;i-c) 99 to 100 mol % based on the components a to b of 1,3-propanediol or 1,4-butanediol;i-d) 0% to 1% by weight based on the components a to c of a chain extender and/or branching agent; ii) 0% to 35% by weight based on the total weight of the components i to iii of polylactic acid;iii) 10% to 35% by weight based on the total weight of the components i to iii of at least one methacryloylsilane- or vinylsilane-modified silicate selected from the group consisting of: kaolin, muscovite, montmorillonite, talc and wollastonite.

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Patent Owner(s)

Patent OwnerAddress
BASF SEGERMANY'S RHINE RIVER IN LUDWIGSHAFEN LUDWIGSHAFEN RHINELAND-PALATINATE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BUSSMANN, Martin Ludwigshafen am Rhein, DE 24 68
EFFEN, Norbert Ludwigshafen am Rhein, DE 10 25
LEHENMEIER, Maximilian Ludwigshafen am Rhein, DE 17 6
SKUPIN, Gabriel Ludwigshafen am Rhein, DE 39 327
SPRAFKE, Johannes Klaus Ludwigshafen am Rhein, DE 7 3

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