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:
May. 03, 2005
Filed:
Jun. 24, 2003
Joel Lane Williams, Troy, TX (US);
Earl Soudelier, Gatesville, TX (US);
Donald M. Marshall, Temple, TX (US);
Robson Mafoti, Temple, TX (US);
Joel Lane Williams, Troy, TX (US);
Earl Soudelier, Gatesville, TX (US);
Donald M. Marshall, Temple, TX (US);
Robson Mafoti, Temple, TX (US);
Premark RWP Holdings, Inc., Wilmington, DE (US);
Abstract
A system and a method for coating two sides of a laminate material is disclosed in which one side of the laminate material is coated with one substance and the second side is coated with a different substance. The method described is particularly suited for applying a substance providing characteristics desirable in the manufacturing process to one side of the laminate material and applying a substance providing characteristics desirable in the end product to the other side of the laminate material. For example, a release agent may be applied on one side of a kraft paper sheet and phenolic resin on the other side, thereby eliminating the need to use release sheets in the manufacture of laminates. The kraft sheet thus coated may be used in a laminate product.