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:
Feb. 24, 2015
Filed:
Jan. 05, 2012
Masaaki Amako, Chiba, JP;
Maki Itoh, Tokyo, JP;
Nanguo Liu, Midland, MI (US);
Shawn Keith Mealey, Midland, MI (US);
Randall Gene Schmidt, Midland, MI (US);
Masaaki Amako, Chiba, JP;
Maki Itoh, Tokyo, JP;
Nanguo Liu, Midland, MI (US);
Shawn Keith Mealey, Midland, MI (US);
Randall Gene Schmidt, Midland, MI (US);
Dow Corning Corporation, Midland, MI (US);
Abstract
Polyheterosiloxane compositions are disclosed containing at least 70% by weight of the following components: (A) a first metal (M1) selected from Ti, Zr, or Zn, (B) a second metal (M2) selected from a non-lanthanide metal, (C) siloxy units having the formula RSiOor R'SiO, where R′ is independently a hydrocarbon group or halogen substituted hydrocarbon group containing 1 to 18 carbon atoms. The disclosed compositions are useful to prepare high refractive index materials.