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:
Nov. 28, 1995
Filed:
Sep. 19, 1994
Applicant:
Inventors:
James A Rinde, Fremont, CA (US);
Richard M Rowe, Los Gatos, CA (US);
Assignee:
Raychem Corporation, Menlo Park, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65B / ; B32B / ;
U.S. Cl.
CPC ...
428 349 ; 428349 ; 156 87 ; 156 86 ; 174 / ; 174D / ;
Abstract
A substrate (12,14) is enclosed with a heat recoverable backing with a layer of a thermosetting adhesive composition (20) comprising an amorphous thermoplastic resin and a thermosetting resin positioned between the heat recoverable article (10, 26) and the substrate (12,14). The adhesive composition can be in the form of a self supporting sheet or tape or it can be on a surface of the heat recoverable article (10). In some embodiments, a polymeric insert (32) is also used to ensure adequate sealing between the substrate and the thermosetting adhesive.