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:
May. 10, 1977
Filed:
Jan. 21, 1975
Applicant:
Inventors:
Lowhardt A Schoen, Geleen, NL;
Franciscus A Busschers, Spaubeek, NL;
Assignee:
Stamicarbon B.V., Geleen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
260 302 ; 156331 ; 260 / ; 260 / ; 260 / ; 260 / ; 260 / ; 260 / ; 2608 / ;
Abstract
An adhesive composition comprising (1) a liquid inert organic vehicle, (2) a thermoplastic elastomeric block copolymer of the type AB(A).sub.n, wherein A represents terminal non-elastomeric polymer blocks; B an elastomeric polymer block, which may be branched; and n a number between 1 and 10; and (3) a polymer containing 2 to 5 reactive isocyanate groups per molecule and having a polymer chain with a molecular weight of between 500 and 10,000.