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:
Jan. 09, 2001
Filed:
Jan. 18, 1994
Applicant:
Inventors:
Charles W. Gomez, Cottage Grove, MN (US);
Steven R. Austin, Maplewood, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 2/736 ;
U.S. Cl.
CPC ...
B32B 2/736 ;
Abstract
Polymeric film may be provided with an antistatic coating comprising an oleophilic polymeric film forming binder and a fluorinated ionic polyoxyalkylene antistatic agent in an organic solvent system. The coated film base with the antistatic layer is particularly useful in preventing static problems in photothermographic elements when thermally developed in heated rollers.