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. 05, 2011
Filed:
Dec. 30, 2008
Applicants:
Olga Khabashesku, Houston, TX (US);
Scott Cooper, Humble, TX (US);
Inventors:
Olga Khabashesku, Houston, TX (US);
Scott Cooper, Humble, TX (US);
Assignee:
Fina Technology, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 7/00 (2006.01); C08G 18/62 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for the in-situ preparation of an ionic comonomer from its chemical precursors, prepared in a solution of styrene monomer is disclosed. In one embodiment, the ionic comonomer is zirconium methacrylate, Zr(MA)or zirconyl methacrylate, ZrO(MA), or a combination thereof, and zirconium carbonate hydroxide oxide, ZrCO(OH).ZrO2, and methacrylic acid, CH═C(CH)—COOH, are used as precursors used for its in-situ preparation.