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:
Mar. 29, 2011
Filed:
Aug. 24, 2005
Applicants:
John Tsavalas, Hockessin, DE (US);
Carleton L. Gaupp, Midland, MI (US);
John A. Roper, Iii, Midland, MI (US);
James G. Galloway, Midland, MI (US);
Inventors:
John Tsavalas, Hockessin, DE (US);
Carleton L. Gaupp, Midland, MI (US);
John A. Roper, III, Midland, MI (US);
James G. Galloway, Midland, MI (US);
Assignee:
OMNOVA Solutions Inc., Fairlawn, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D21H 21/54 (2006.01); C04B 16/02 (2006.01); C04B 16/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
Agglomerated hollow particle latex is employed as a filler in the wet end of the paper-making process to provide paper with improved properties.