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.:

US 7790237 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 07, 2010

Filed:

Mar. 12, 2009
Applicants:

Xiong Gong, Goleta, CA (US);

Gang Yu, Santa Barbara, CA (US);

Inventors:

Xiong Gong, Goleta, CA (US);

Gang Yu, Santa Barbara, CA (US);

Assignee:

CBRITE Inc., Goleta, CA (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B05D 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

A multilayer film formed by a solution process. The multilayer film includes a plurality of basic film structures positioned in contiguous overlying relationship to form a common multilayer film. Each of the plurality of basic film structures includes one of: a first two-layer structure with a first layer including either a polymer material or an organic material and a second layer including a functionalized inorganic material; a second two-layer structure with a first layer including either a polymer material or an organic material and a second layer including either a polymer binder and/or an organic binder; and a three layer structure with a first layer including either a polymer material or an organic material, a second layer including a functionalized inorganic material, and a third layer including one of a polymer binder and/or an organic binder.


Find Patent Forward Citations

Gong, Xiong. (2010). Multilayer films for package applications and method for making same (U.S. Patent No. 7790237). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7790237

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