Composition comprising organosiloxane nano latex and preparation of organosiloxane nano latex

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United States of America Patent

PATENT NO 10633539
APP PUB NO 20170260393A1
SERIAL NO

15066395

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Abstract

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A hydrophobic hybrid organosiloxane nano latex is provided as the copolymerizate of:

    (a) organosiloxane monomer of the general formula MaMvbDcDvdTeTvfQg wherein:M=R1R2R3SiO1/2,Mv=R4R5RuSiO1/2,D=R6R7SiO2/2,Dv=R8RuSiO2/2,T=R9SiO3/2,Tv=RuSiO3/2, andQ=SiO4/2 in which R1, R2, R3, R4, R5, R6, R7, R8 and R9 each independently is hydrogen, a hydroxyl group, a hydrocarbyl group having up to 100 carbon atoms and optionally containing at least one hetroatom; Ru is a free-radical polymerizable group; subscripts a, b, c, d, e, f and g each independently range from 0 to 10,000 subject to the limitation that b+d+f is at least 1, p, q and r are integers independently selected from 0 to 100 and subscript h is 0 or 1; and, (b) monomer possessing a group which is free-radical copolymerizable with group Ru of organosiloxane monomer (a).

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Patent OwnerAddress
MOMENTIVE PERFORMANCE MATERIALS INC2750 BALLTOWN ROAD NISKAYUNA NY 12309

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haveli, Shrutisagar D Maharashtra, IN 1 0
Huang, Yun Shanghai, CN 58 346
Liu, Dian Shanghai, CN 12 65
Naik, Sandeep Maharashtra, IN 18 56
Pawar, Amar Elmsford, US 8 8
Phukan, Monjit Bangalore, IN 32 96
Saxena, Anubhav Bangalore, IN 46 324

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