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:
Mar. 11, 1997
Filed:
Nov. 30, 1994
Applicant:
Inventors:
Claude Perrin, Apprieu, FR;
Pierre Caulet, Voiron, FR;
Assignee:
Arjo Wiggins S.A., , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428535 ; 428531 ; 4285375 ; 264258 ;
Abstract
The invention relates to a surface sheet produced by the papermaking method used in the production of abrasion-resistant laminates comprising glass wool fibers. According to the invention, the sheet comprises, before impregnation with thermosetting resin, up to about 7% by dry weight of glass wool fibers with respect to its total dry weight. The invention finds an application as protective covering sheet called overlay and as decorative sheet.