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:
Sep. 13, 1977
Filed:
Sep. 18, 1975
Elmer L McMaster, Midland, MI (US);
Dallas G Grenley, Midland, MI (US);
Elton D Prueter, Saginaw, MI (US);
The Dow Chemical Company, Midland, MI (US);
Abstract
Process for providing improved head joints in concrete block construction comprising utilizing as the adhesive in the preparation of such head joints a plastic aqueous binder composition comprising a mixture of a hydraulic cement, a polymeric latex and a liquid synthetic thermosetting ambient temperature curable epoxide resin, and a polyamide curing agent therefor, wherein the binder composition is prepared by (1) preparing a first mixture of cement and thermosetting resin which first mixture is mixed on a compounding mill under conditions of high shear, (2) preparing a second mixture comprising a blend of the polymeric latex with the curing agent wherein the curing agent is dissolved in methyl alcohol, and (3) admixing the first and second mixtures prior to use as an adhesive.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile