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. 01, 1992
Filed:
Jul. 13, 1990
Applicant:
Inventors:
Bing Wang, Blacksburg, VA (US);
Garth L Wilkes, Blacksburg, VA (US);
Assignee:
Virginia Tech Intellectual Properties, Inc., Blacksburg, VA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
525471 ; 525534 ; 525538 ;
Abstract
New hybrid materials have been prepared by combining a titanium alkoxide sol with high a refractive index phosphine oxide-containing oligomeric component (triethoylsilane-capped poly(arylene ether phosphine oxide). These materials are prepared by the sol-gel method. The final products are transparent and display high refractive index (n.sub.D =1.66-1.80). The refractive index of these hybrid materials display a linear relationship with titanium oxide content.
Wang, Bing. (1992). High refractive-index hybrid material prepared by titanium alkoxide and (U.S. Patent No. 5143988). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5143988
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile