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:
Feb. 24, 2015
Filed:
Jan. 30, 2013
Applicants:
Ralph Trksak, Manville, NJ (US);
Non Kam Foong, Singapore, SG;
Inventors:
Ralph Trksak, Manville, NJ (US);
Non Kam Foong, Singapore, SG;
Assignee:
Corn Products Development, Inc., Sao Paulo, BR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 5/00 (2006.01); D21H 21/16 (2006.01); D21H 17/17 (2006.01); D21H 17/28 (2006.01); D21H 19/54 (2006.01);
U.S. Cl.
CPC ...
D21H 21/16 (2013.01); D21H 17/17 (2013.01); D21H 17/28 (2013.01); D21H 19/54 (2013.01);
Abstract
The application relates to an agent containing bound octenyl succinic anhydride groups made via the reaction of octenyl succinic anhydride onto a dispersed waxy starch, which provides significant improvements in paper porosity reduction, when added at a low level to a commodity surface starch dispersion and used to surface size paper.