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:
Feb. 22, 2000
Filed:
May. 09, 1997
Applicant:
Inventors:
Assignee:
Rollin S.A., Cernay, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428195 ; 428220 ; 4274071 ; 101150 ; 101171 ; 101135 ;
Abstract
A surface for the transfer of a viscous liquid product to a support including a substrate having a surface to which are grafted distinct zones of at least one material. The materials may be an anti-adherent material, a hydrophilic material, and a hydrophobic material to impart to the surface a heterogeneous structure improving the quality of transfer of the liquid product, such as ink, to a support. This transfer surface may be an offset printing blanket for printing ink on paper.