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:
Dec. 16, 2008
Filed:
Oct. 19, 2004
Shinsuke Ochiai, Niihama, JP;
Hiroshi Sasaki, Mito, JP;
Shinsuke Ochiai, Niihama, JP;
Hiroshi Sasaki, Mito, JP;
Sumitomo Chemical Company, Limited, Tokyo, JP;
Abstract
A composition comprising inorganic compound particles and at least one compound selected from hydrolyzable organic silicon compounds, hydrolysis products thereof and multimers of the hydrolysis products is provided, wherein based on 100 parts of the total weight of the inorganic compound particles and the at least one compound, the composition contains (i) 60-80 parts of the inorganic compound particles in which the inorganic compound has an average particle diameter of 40 nm or less, when the composition contains 20-40 parts of the at least one compound and (ii) 40-60 parts of the inorganic compound particles in which the inorganic compound particles are selected from chain-shaped particles and needle-shaped particles, when the composition contains 40-60 parts of the at least one compound.