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. 08, 1986
Filed:
Feb. 06, 1984
Applicant:
Inventors:
William W Hart, Katy, TX (US);
William H Korcz, Houston, TX (US);
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428213 ; 428412 ; 428461 ; 428463 ; 428468 ; 4284755 ; 4284744 ; 525 92 ;
Abstract
A novel metal-polymer-metal structural laminate is disclosed having an unexpected balance of property advantages including light weight, sound damping, good adhesion between polymer and metal, high stiffness and automotive paint bake oven stability. The high heat, sound damping laminate has a polymeric resinous core comprising the blend of an engineering thermoplastic resin, butene-1 polymer and a selectively hydrogenated monoalkenyl arene-conjugated diene block copolymer.