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 7142361 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 28, 2006

Filed:

Jan. 24, 2005
Applicants:

Peter M. Olofson, Oakdale, MN (US);

Patrick A. Thomas, Maplewood, MN (US);

Amy J. Gates, Cottage Grove, MN (US);

George G. I. Moore, Afton, MN (US);

Patricia M. Savu, Maplewood, MN (US);

Inventors:

Peter M. Olofson, Oakdale, MN (US);

Patrick A. Thomas, Maplewood, MN (US);

Amy J. Gates, Cottage Grove, MN (US);

George G. I. Moore, Afton, MN (US);

Patricia M. Savu, Maplewood, MN (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/60 (2006.01); G03B 21/56 (2006.01); B32B 15/08 (2006.01); C08G 73/10 (2006.01); C08F 2/46 (2006.01);
U.S. Cl.
CPC ...
Abstract

An optical material includes an adhesive formed from perfluoroalkylsulfonamidoethyl acrylate, aliphatic urethane acrylate oligomer and acrylate monomer. A film can include a first layer, a second layer disposed on the first layer and a polymerized composition disposed between the first and second layers and attaching the first layer to the second layer, the composition including perfluoroalkylsulfonamidoethyl acrylate, aliphatic urethane acrylate oligomer and acrylate monomer. A film can include a substrate and a plurality of structures disposed on the substrate, each of the structures formed by polymerizing a composition including perfluoroalkylsulfonamidoethyl acrylate, aliphatic urethane acrylate oligomer and acrylate monomer.


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Olofson, Peter. (2006). Optical material adhesive, film including optical material and projection screen including film (U.S. Patent No. 7142361). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7142361

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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