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:
Apr. 06, 2004
Filed:
Jun. 15, 2001
Other;
Abstract
The present invention relates to {circle around (1)} a metal oxide or metallic Lewis acid composition comprising the metal oxide or the metallic Lewis acid carried on a cross-linked polymer compound, {circle around (2)} a metal compound composition comprising the metal compound carried on a cross-linked product of a polymer compound containing a cross-linkable condensing functional group and/or a polymer containing a polymerizable double bond formed by a condensation reaction, {circle around (3)} a method for producing a metal compound composition comprising the metal compound carried on a cross-linked polymer compound, which comprises mixing a non-cross-linked polymer compound containing a cross-linkable condensing functional group and/or a polymer compound containing a polymerizable double bond formed by a condensation reaction with a metal compound, and then cross-linking the polymer compound, {circle around (4)} a carrier for carrying a metal compound comprising a 1st polymer compound containing a cross-linkable condensing functional group and/or a 2nd polymer compound containing a polymerizable double bond formed by a condensation reaction as a non-cross-linked polymer compound and {circle around (5)} a method for improving solvent resistance, heat resistance and durability of a metal compound comprising mixing a non-cross-linked polymer compound containing a cross-linkable condensing functional group and/or a polymer compound containing a polymerizable double bond formed by a condensation reaction with a metal compound, and then cross-linking said polymer compounds.