Water-soluble or water-disintegrable copolymer

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United States of America Patent

PATENT NO 9777090
SERIAL NO

15187974

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Abstract

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A copolymer based on α-β-unsaturated monocarboxylic acid, wherein the copolymer has a molar mass <100 000 g/mol, the molar mass is 25 000 g/mol to 90 000 g/mol and the α-β-unsaturated monocarboxylic acid has a weight fraction of 60% by weight to 95% by weight, based on the total weight of the copolymer.

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Patent Owner(s)

Patent OwnerAddress
BELLANDTECHNOLOGY AG91278 POTTENSTEIN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Leder, Herbert Sinzheim, DE 5 63
Osan, Frank Kelkheim im Taunus, DE 51 1372
Ruggieri, Juan-Carlos Joncy, FR 3 26

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