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:
Jul. 26, 1988
Filed:
Oct. 07, 1985
Wendy C Weissberger, Alameda, CA (US);
Martin B Dines, deceased, late of Laguna Beach, CA (US);
Occidental Research Corporation, Los Angeles, CA (US);
Abstract
This invention provides a multilayered structure comprising a substrate layer secured to a layer comprising a composite of a polymer and a particulate, layered compound selected from the group consisting of compounds represented by the general formula M(O.sub.3 ZO.sub.x R).sub.n wherein M is selected from the group consisting of tetravalent metal ions selected from the group consisting of Zr, Te, Pr, Mn, W, Sn, Pb, Ir, U, Si, Os, Hf, Ti, Ru, Nb, Ge, Th, Pu, V, Mo, Ce and mixtures thereof; Z is an atom selected from the group consisting of members of Group V of the Periodic Table of the Elements, having an atomic weight of at least 30; R is selected from the group consisting of hydrogen and organic radicals; n may equal 1 or 2, except that n is 1 when R is terminated by a tri- or tetra-oxy pentavalent atom and x varies from 0 to 1.