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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10074455 B1

PDFFull Text
Date of Patent:
Sep. 11, 2018

Filed:

Oct. 30, 2013

Agglomerate composition

Applicant:

Imerys Pigments, Inc., Roswell, GA (US);

Inventor:

Bo Wang, Lompoc, CA (US);

Assignee:

Imerys USA, Inc., Roswell, GA (US);

Attorney:

Finnegan, Henderson, Farabow, Garrett & Dunner LLP

Primary Examiner:

Peter F Godenschwager

Int. Cl.
CPC ...
H01B 1/24 (2006.01); H01B 1/18 (2006.01); C08K 9/08 (2006.01); C09C 1/02 (2006.01); C09C 1/28 (2006.01); C09D 5/00 (2006.01); C09D 5/16 (2006.01); C09D 163/00 (2006.01); C09D 7/62 (2018.01); C09C 3/04 (2006.01);
U.S. Cl.
CPC ...
H01B 1/24 (2013.01); C08K 9/08 (2013.01); C09C 1/028 (2013.01); C09C 1/28 (2013.01); C09D 5/00 (2013.01); C09D 5/1687 (2013.01); C09D 7/62 (2018.01); C09D 163/00 (2013.01); H01B 1/18 (2013.01); C01P 2004/51 (2013.01); C01P 2004/53 (2013.01); C01P 2004/61 (2013.01); C01P 2006/40 (2013.01); C09C 3/045 (2013.01);
Abstract

A talc agglomerate composition may include agglomerated talc particles and an agglomerization agent, and may have a conductivity of from about 1 to about 50 μS/cm. A method for making a talc agglomerate composition may include agglomerating talc particles by combining a talc feed material including talc particles and an agglomerization agent to form a talc agglomerate composition. The talc agglomerate composition may have a dgreater than a dof the talc feed material including talc particles. A talc composition may include talc particles having a conductivity greater than 8.1 μS/cm and a viscosity in oil of less than 140 KU.

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