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. 16, 2010
Filed:
Dec. 12, 2007
Shou-i Chen, Hsinchu, TW;
Che I Kao, Hsinchu, TW;
Chih-chien Chen, Hsinchu, TW;
Jin-her Shen, Hsinchu, TW;
Wei-feng Teng, Miaoli County, TW;
Hsiao-pin Chiang, Miaoli County, TW;
Kai-wen Chang, Taichung, TW;
Fan-jeng Tsai, Hsinchu, TW;
Shou-I Chen, Hsinchu, TW;
Che I Kao, Hsinchu, TW;
Chih-Chien Chen, Hsinchu, TW;
Jin-Her Shen, Hsinchu, TW;
Wei-Feng Teng, Miaoli County, TW;
Hsiao-Pin Chiang, Miaoli County, TW;
Kai-Wen Chang, Taichung, TW;
Fan-Jeng Tsai, Hsinchu, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
Disclosed are modified inorganic particles and methods of preparing the same. The modified inorganic particle comprises an inorganic particle with hydroxyl groups, and a surface modifier coupled to the inorganic particle via a urethane linkage, wherein the surface modifier has an ethylenically unsaturated end group. The method comprises providing an inorganic particle with hydroxyl groups; providing a surface modifier with an isocyanate group at one end and an ethylenically unsaturated group at the other end; and mixing the inorganic particle with the surface modifier for reaction such that the surface modifier is coupled to the inorganic particle.