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:
Aug. 04, 2020
Filed:
Jun. 26, 2018
Applicant:
Eastman Kodak Company, Rochester, NY (US);
Inventors:
Mridula Nair, Penfield, NY (US);
Lloyd Anthony Lobo, Lincoln University, PA (US);
Kevin M. Donovan, Bergen, NY (US);
Assignee:
EASTMAN KODAK COMPANY, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/236 (2006.01); C08J 9/00 (2006.01); C08J 9/30 (2006.01); D06M 15/09 (2006.01); D06M 15/07 (2006.01); C08K 3/013 (2018.01);
U.S. Cl.
CPC ...
C08J 9/236 (2013.01); C08J 9/0061 (2013.01); C08J 9/0066 (2013.01); C08J 9/30 (2013.01); D06M 15/07 (2013.01); D06M 15/09 (2013.01); C08J 2201/026 (2013.01); C08J 2301/28 (2013.01); C08J 2401/10 (2013.01); C08K 3/013 (2018.01); C08K 2201/005 (2013.01);
Abstract
A foamed, opacifying element useful as a light-blocking article has a substrate; an opacifying layer disposed on the substrate, and a functional composition disposed over the opacifying layer. The functional composition comprises: (i) inorganic or organic spacer particles having a mode particle size of at least 1 μm and up to and including 100 μm, and which inorganic or organic spacer particles resist melt flow at a pressure of up to and including 100 psi (689.5 kPa) and a temperature of up to and including 220° C.