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:
Nov. 16, 1993
Filed:
Apr. 06, 1992
Applicant:
Inventors:
Ronald B Visscher, Cincinnati, OH (US);
Bruce F Perry, Cincinnati, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
604367 ; 604358 ;
Abstract
A polymeric multilayer film having a high percentage of fillers to increase the opacity of the film is disclosed. The fillers are concentrated in a separate filler containing layer having about 20 to about 60 weight percent fillers uniformly dispersed therein and about 30 to about 70 percent of the thickness of the total multilayer film. The filler containing layer is coextruded with the outer layers comprising the balance of the thickness of the multilayer film. The multilayer film has at least 15 weight percent fillers.