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:
Jul. 03, 2018
Filed:
Jan. 21, 2015
Applicant:
Sasol Performance Chemicals Gmbh, Hamburg, DE;
Inventors:
Ryan Loscutova, Houston, TX (US);
Maria Roberta Rabaioli, Westlake, LA (US);
Assignee:
Sasol Performance Chemicals GmbH, Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09C 1/40 (2006.01); C08K 9/04 (2006.01); C08K 9/08 (2006.01); C07F 5/06 (2006.01);
U.S. Cl.
CPC ...
C08K 9/04 (2013.01); C07F 5/069 (2013.01); C08K 9/08 (2013.01); C09C 1/407 (2013.01); C01P 2002/60 (2013.01); C01P 2002/76 (2013.01); C01P 2002/82 (2013.01); C01P 2002/88 (2013.01); C01P 2004/03 (2013.01); C01P 2004/64 (2013.01); C01P 2006/12 (2013.01); C08K 2201/011 (2013.01);
Abstract
A method of producing functionalized surface-modified alumina by adding an organic modifier comprising acrylic acid to alumina and drying the alumina to covalently bond the organic modifier to the surface of the alumina. The functionalized surface-modified alumina being uniformly dispersible in organic polymer to form single crystallites of functionalized surface-modified alumina in the polymer.