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. 15, 1991
Filed:
Apr. 09, 1990
Applicant:
Inventors:
James J Chatsick, Port Hope, CA;
Peter A Sipos, Kingston, CA;
Assignee:
Du Pont Canada Inc., Mississauga, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29D / ;
U.S. Cl.
CPC ...
156163 ; 156 622 ; 156176 ; 156324 ; 428293 ; 4284752 ; 4284755 ; 4284793 ; 524413 ; 524606 ;
Abstract
An oriented nylon film, useful as a carrier web in the manufacture of fibrous reinforced resin sheets, is disclosed. Oriented nylon film containing a salt selected from at least one copper salt, at least one alkali metal halide, at least one alkaline earth metal halide or mixtures thereof is disclosed. The nylon film is preferably nylon 6, nylon 66, nylon 66/6 and/or mixtures thereof and the salt is preferably a copper salt, especially cupric acetate or cupric iodide, or potassium bromide.