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:
Jul. 13, 2010
Filed:
Dec. 29, 2004
Applicants:
Henri Rosset, Le Pin, FR;
Pierre Doublet, Saint-Brice, FR;
Inventors:
Henri Rosset, Le Pin, FR;
Pierre Doublet, Saint-Brice, FR;
Assignee:
Arjowiggins Security, Issy les Moulineaux, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 7/14 (2006.01); D21F 13/00 (2006.01); D21F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns a security paper comprising at least two plies of paper, wherein at least one intermediate layer arranged between the two plies of paper comprises at least one element providing the paper with high double folding resistance, such as defined by the NF ISO 5626 standard, the two plies and said intermediate layer being closely assembled. The invention also concerns a method for making said paper whereby the intermediate layer is deposited by spraying.