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:
Mar. 12, 2002
Filed:
Sep. 11, 2000
Applicant:
Inventors:
Eric Papon, Saint Magne de Castillon, FR;
Jean-Jacques Villenave, Gradignan, FR;
Philippe Tordjeman, Saint Gely du Fesc, FR;
Assignee:
Bostik Findley, Puteaux, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J / ; C09J / ; C09J 7/00 ; B32B 2/740 ; B32B 3/300 ;
U.S. Cl.
CPC ...
C09J / ; C09J / ; C09J 7/00 ; B32B 2/740 ; B32B 3/300 ;
Abstract
The invention relates to polyurethane having improved shear strength which are obtained by polycondensation of a mixture of at least one polyol containing one or more polyether grafts and at least one short-chain alcohol with at least one diisocyanate. The invention also relates to the polyurethanes which are in the form of strips whose thickness is between 0.1 and 10 mm. The invention also relates to articles comprising the said polyurethanes.