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:
Mar. 09, 1999
Filed:
Mar. 24, 1997
James E Shaw, Bartlesville, OK (US);
Phillips Petroleum Company, Bartlesville, OK (US);
Abstract
A process for producing a polymer is provided which can comprise, consist essentially of, or consists of, contacting an inorganic compound having the formula of M.sub.x H.sub.y Z.sub.p, in an aqueous medium, with an organic halide under a condition sufficient to effect the production of the polymer in which the polymer comprises repeat units having the formula of (C.sub.m H.sub.2m-q (R'.sub.q)--Z.sub.p).sub.n in which m is a whole number from 1 to about 20; Z can be S, Se, or combinations thereof; n is a number from about 5 to about 400; M is a metal or ammonium ion; x is a number filling the necessary valency of M; y is 0 or 1; q is a whole number from 0 to about 10 and p is a whole number from 1 to 4.