METAL OXIDE COMPOSITE SOL, COATING COMPOSITION, AND OPTICAL MEMBER

Number of patents in Portfolio can not be more than 2000

United States of America Patent

SERIAL NO

14294744

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

There is provided a sol of modified metal oxide composite colloidal particles including titanium oxide having a high refractive index and excellent light resistance and weather resistance that discoloration of the colloidal particles by photoexcitation is almost completely inhibited. A titanium oxide-tin oxide-zirconium oxide-tungsten oxide composite colloidal particle having a primary particle diameter of 2 to 50 nm, and a SnO2/TiO2 molar ratio of 0.1 to 1.0, a ZrO2/TiO2 molar ratio of 0.1 to 0.4, and a WO3/TiO2 molar ratio of 0.03 to 0.15.

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
NISSAN CHEMICAL INDUSTRIES LTDTOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ASADA, Motoko Sodegaura-shi, JP 15 67
KOYAMA, Yoshinari Sodegaura-shi, JP 59 530

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 2 Citation Count
  • G02B Class
  • 6.28 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2101905621254131814424151283901 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0100200300400500600700800900100011001200130014001500160017001800190020002100

Forward Cite Landscape

Load Citation