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:
Apr. 12, 2005
Filed:
May. 31, 2002
Applicants:
Julio A. Abusleme, Saronno, IT;
Claudia Manzoni, Bologna, IT;
Giambattista Besana, Mariano Comense, IT;
Inventors:
Julio A. Abusleme, Saronno, IT;
Claudia Manzoni, Bologna, IT;
Giambattista Besana, Mariano Comense, IT;
Assignee:
Ausimont S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B027/00 ; B32B027/08 ;
U.S. Cl.
CPC ...
Abstract
A multilayer comprising at least one layer A) of at least one thermoprocessable polymer containing at least 5% by weight of chlorinated polyvinyl chloride (CPVC) and one layer B) based on polyamides having an amount of —NHend groups in the range 20-300 μeq/g.