SILICA HYDROGEL IMPREGNATED WITH TiO2 AND METHOD OF MAKING SAME

United States of America Patent

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Issued Date
May 16, 2013
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Aug 5, 2011
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Aug 5, 2010

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Abstract

Embodiments of the invention relate to methods and compositions for formation of silica-based hydrogels including titanium dioxide (TiO₂) as a dispersion. Such hydrogels may be useful, for example, as a substitute or extender for titanium dioxide used in coatings.

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Patent Owner	Address
PQ CORPORATION	MALVERN PA 19355-1740

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C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....

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Inventor Name	Address	# of filed Patents	Total Citations
Flor, Ronaldo dos Santos	Sao Bernardo do Campo-SP, BR	1	0
Ribeiro, Flavio Ernesto	Plainfield, US	12	26

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SILICA HYDROGEL IMPREGNATED WITH TiO2 AND METHOD OF MAKING SAME

Number of patents in Portfolio can not be more than 2000

United States of America Patent

13812239

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13812239

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