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:
May. 06, 2014
Filed:
Jan. 13, 2010
Applicants:
Jouko Vyorykka, Wädenswil, CH;
Pekka Salminen, Freienbach, CH;
Jonathan Budd, Horgen, CH;
Inventors:
Assignee:
Styron Europe GmbH, Horgen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 17/33 (2006.01); D21H 17/55 (2006.01); D21H 17/69 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for making paper, comprising contacting an anionic binder with a cationizing agent to make a cationized binder, contacting the cationized binder with an anionic pigment to form a binder/pigment agglomerate, contacting the agglomerate with an aqueous slurry of fibers, and forming a paper product from the slurry. The agglomerate may reduce the total cost of the paper product being produced while maintaining the strength of the paper at acceptable levels.
Vyorykka, Jouko. (2014). Paper making process using binder/filler agglomerates (U.S. Patent No. 8715465). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8715465
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile