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. 18, 2014
Filed:
Oct. 11, 2007
Applicants:
Dennis J. Massa, Pittsford, NY (US);
Mridula Nair, Penfield, NY (US);
Tamara K. Jones, Rochester, NY (US);
Dale E. Hamilton, Rochester, NY (US);
Inventors:
Dennis J. Massa, Pittsford, NY (US);
Mridula Nair, Penfield, NY (US);
Tamara K. Jones, Rochester, NY (US);
Dale E. Hamilton, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 5/16 (2006.01); C01B 33/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is core-shell polymer particles comprising a common binder polymer for the core and the shell wherein the core has a porosity and the shell is non-porous The particles have a porosity from 10 to 70 percent.
Quick Actions:
Massa, Dennis. (2014). Porous particles with non-porous shell (U.S. Patent No. 8652637). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8652637
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile