N-substituted acrylamides, preparation method and use thereof

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United States of America Patent

PATENT NO 9120917
APP PUB NO 20120202958A1
SERIAL NO

13502853

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Abstract

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This invention relates to new monomers prepared from phosphorus-containing diene monomers and (meth)acrylonitrile via Ritter reactions, and the preparation method thereof. The polymer of these monomers can be utilized in various applications such as water treatment, rheology modifier, surface modification, etc. The monomers have the following structure (II), Wherein R1, R2, R3, R4, R5, R6 and R7 represent, independently, hydrogen, alkyl, aryl, alkaryl, aralkyl, cycloalkyl, heterocycloalkyl, or alkenyl groups; R6 and R7 represents R9O, and R10 respectively wherein R9 and R10 represents hydrogen, alkyl, aryl, alkaryl, aralkyl, cycloalkyl, alkenyl groups, or metals selected from the group consisting of Na, Li, Ca; R8 represents H, or CH3.

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Patent Owner(s)

Patent OwnerAddress
SOLVAY (CHINA) CO LTDXINZHUANG INDUSTRIAL ZONE SHANGHAI 201108

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
De, Campo Floryan Shanghai, CN 26 52
Liu, Zhaoqing Shanghai, CN 13 14

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