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. 23, 1976
Filed:
Oct. 07, 1974
Maurice Douek, Los Angeles, CA (US);
Gustav A Schmidt, South Pasadena, CA (US);
Bernard M Malofsky, Bloomfield, CT (US);
Martin Hauser, West Hartford, CT (US);
Avery Products Corporation, San Marino, CA (US);
Loctite Corporation, Newington, CT (US);
Abstract
There are provided curable anaerobic pressure sensitive adhesive stocks in the form of sheets and tapes in which the adhesive is contained between two differential release surfaces. This construction permits total pressure sensitive adhesive transfer to a substrate which is to be firmly secured to another substrate upon the exclusion of oxygen and initiation of cure of the anaerobic resin. The adhesive layer provided may be homogeneous or heterogeneous, and there may be contained within the adhesive layer a support layer. The release liner employed is preferably impervious to migration of contained compounds which serve as the accelerators for cure of the curable anaerobic resin.