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:
Jan. 13, 1976
Filed:
Jul. 02, 1973
Donald O Kest, Mayfield Heights, OH (US);
John M Questel, Cuyahoga Falls, OH (US);
Other;
Abstract
An elastomer-based heat sealable adhesive composition and method of making the same having an improved balance of physical and chemical properties including improved peel adhesion, tack, and creep resistant characteristics, together with the capability to selectively vary such characteristics. The composition is adapted for formation in situ on a substrate by the chemical formation of an elastomer base material in the presence of a compatible resin material. The elastomer material comprises the reactive product of a reactive component and a coreactive component with the reactive component, including a liquid diene telechelic polymer material and with the coreactive component including an organic coreactive material which is capable of reacting with the diene telechelic polymer material.