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. 19, 1978
Filed:
Sep. 14, 1976
Walter T Bulson, Lancaster, PA (US);
Peter A Christie, Lancaster, PA (US);
James R Jones, Lancaster, PA (US);
Armstrong Cork Company, Lancaster, PA (US);
Abstract
A process for the preparation of a metal halide-amide reaction product, useful in the preparation of metal-modified amide-aldehyde polymers, which comprises (1) reacting in a water-immiscible inert liquid medium a metal halide with at least one amide having at least two replaceable hydrogens to obtain a reaction product therebetween; (2) hydrolyzing the reaction product obtained in step (1) above with water to form an aqueous solution of the reaction product; (3) partially neutralizing the aqueous solution of the reaction product obtained in step (2) with a bicarbonate, and (4) recovering the metal halide-amide reaction product obtained.