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.:
Date of Patent:
Apr. 27, 2021
Filed:
Apr. 08, 2019
Applicant:
Basf Corporation, Florham Park, NJ (US);
Inventors:
Ashok Khokhani, Manalapan, NJ (US);
Ismail Yildirim, Milledgeville, GA (US);
Richard Berube, Holmdel, NJ (US);
Sharad Mathur, Tega Cay, SC (US);
Anthony N. Lake, Tega Cay, SC (US);
Assignee:
BASF CORPORATION, Florham Park, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 133/14 (2006.01); C09D 5/00 (2006.01); G02B 1/11 (2015.01); B01J 13/18 (2006.01); C08F 220/32 (2006.01); G02B 5/02 (2006.01); C09K 5/14 (2006.01); C09C 1/42 (2006.01); D21H 17/68 (2006.01); B01D 36/04 (2006.01); B01D 37/03 (2006.01); B03B 5/32 (2006.01); C09C 3/04 (2006.01); C09D 17/00 (2006.01); D21H 19/40 (2006.01); C08K 3/34 (2006.01);
U.S. Cl.
CPC ...
C09C 1/42 (2013.01); B01D 36/045 (2013.01); B01D 37/03 (2013.01); B03B 5/32 (2013.01); C09C 3/043 (2013.01); C09D 17/007 (2013.01); D21H 17/68 (2013.01); D21H 19/40 (2013.01); C01P 2004/32 (2013.01); C01P 2004/51 (2013.01); C01P 2004/52 (2013.01); C01P 2004/61 (2013.01); C01P 2004/62 (2013.01); C01P 2004/90 (2013.01); C01P 2006/12 (2013.01); C01P 2006/19 (2013.01); C01P 2006/60 (2013.01); C08K 3/34 (2013.01); C08K 2201/003 (2013.01);
Abstract
Provided is a kaolin having a finer particle size and a narrower particle size distribution, in combination with suitable morphology. Also provided are a method of preparing the kaolin product and methods of use.