Treated fillers, compositions containing same, and articles prepared therefrom

Votruba-Drzal, Peter Lawrence; Martin, Justin Jonathan; Okel, Timothy Allen; Kollah, Raphael O.; Wilt, Truman; Edelman, Clint Steven; Smith, Brittany; Wolfe, Luke Andrew

Title: Treated fillers, compositions containing same, and articles prepared therefrom

Patent · Tue Sep 04 00:00:00 EDT 2018

OSTI ID:1476895

Votruba-Drzal, Peter Lawrence; Martin, Justin Jonathan; Okel, Timothy Allen; Kollah, Raphael O.; Wilt, Truman; Edelman, Clint Steven; Smith, Brittany; Wolfe, Luke Andrew

The present invention includes a process for producing treated filler that includes (a) treating a slurry that includes untreated filler where the untreated filler has not been previously dried, with a treating composition that includes a treating agent, thereby forming a treated filler slurry, and (b) drying the treated filler slurry to produce treated filler. The treating agent can include an unsaturated fatty acid, derivative of an unsaturated fatty acid, or salt thereof. The present invention also is directed to treated filler prepared by the process, as well as rubber compounding compositions and tires including the treated filler.

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Research Organization:: PPG Industries Ohio, Inc., Cleveland, OH (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: EE0005359

Assignee:: PPG Industries Ohio, Inc. (Cleveland, OH)

Patent Number(s):: 10,066,032

Application Number:: 14/508,539

OSTI ID:: 1476895

Resource Relation:: Patent File Date: 2014 Oct 07

Country of Publication:: United States

Language:: English

References (30)

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