Polysiloxane Modified Titanium Dioxide

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United States of America Patent

SERIAL NO

13761364

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Abstract

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A particle of titanium dioxide treated with a polysiloxane is disclosed. One or more silicon atoms of the polysiloxane is substituted with an alkylene group terminating with a silyl group containing three substituents selected from the group consisting of hydroxy, halo, alkoxy, acetoxy, and mixtures thereof. These treated particles are blended with organic polymers to form a polyethylene polymer matrix having dispersed therein at least 55 wt % polysiloxane modified titanium dioxide particles.

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Patent Owner(s)

Patent OwnerAddress
CRISTAL USA INC20 WIGHT AVENUE SUITE 150 HUNT VALLEY MD 21030

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Drury, Christopher J Ulceby North Lincolnshire, GB 6 48
Kostelnik, Robert J Ellicott City, US 18 255
Wheddon, Charles A Tetney Lincolnshire, GB 3 3

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