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:
Sep. 16, 1986
Filed:
Jul. 13, 1983
Applicant:
Inventors:
Pierre Fredenucci, Charavines, FR;
Jean-Be Berhaut, Charavines, FR;
Assignee:
Arjomari-Prioux, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428511 ; 162158 ; 1621811 ;
Abstract
100 parts by dry weight of latex, approximately, are used for about 45 to 140 parts by dry weight of fibrous mixture. Manufacture particularly by double flocculation (addition of each flocculating agent partly before and partly after the addition of latex). Very good properties, particularly breakage strength and delamination resistance.