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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.:

US 9663628 B1

PDFFull Text
Date of Patent:
May. 30, 2017

Filed:

Jun. 10, 2015

Stabilized monomer dispersion containing inorganic oxide nanoparticles with high refractive index and its preparation

Applicant:

National Taiwan University, Taipei, TW;

Inventors:

Wen-Yen Chiu, Taipei, TW;

I-Ann Lei, Taichung, TW;

Dai-Fu Lai, New Taipei, TW;

Wen-Chang Chen, Taipei, TW;

Yang-Yen Yu, Taipei, TW;

Guey-Sheng Liou, Taipei, TW;

Trong-Ming Don, Taipei, TW;

Assignee:

National Taiwan University, Taipei, TW;

Attorney:

Muncy, Geissler, Olds & Lowe, P.C.

Primary Examiner:

Khanh Tuan Nguyen

Int. Cl.
CPC ...
B01J 31/00 (2006.01); C08K 3/22 (2006.01); B82Y 30/00 (2011.01); C08F 20/14 (2006.01); C09C 1/36 (2006.01); C09C 3/10 (2006.01); H01B 1/12 (2006.01); C07C 15/02 (2006.01); C07C 31/20 (2006.01); C07C 69/54 (2006.01); C07C 211/46 (2006.01); C07D 303/16 (2006.01); C08K 5/09 (2006.01); C08K 5/56 (2006.01); G02B 6/12 (2006.01);
U.S. Cl.
CPC ...
C08K 3/22 (2013.01); B82Y 30/00 (2013.01); C07C 15/02 (2013.01); C07C 31/202 (2013.01); C07C 69/54 (2013.01); C07C 211/46 (2013.01); C07D 303/16 (2013.01); C08F 20/14 (2013.01); C08K 5/09 (2013.01); C08K 5/56 (2013.01); C09C 1/3676 (2013.01); C09C 3/10 (2013.01); H01B 1/124 (2013.01); C01P 2002/88 (2013.01); C01P 2004/52 (2013.01); C01P 2004/64 (2013.01); C08K 2003/2213 (2013.01); C08K 2003/2241 (2013.01); C08K 2003/2244 (2013.01); G02B 2006/12071 (2013.01);
Abstract

The present invention relates to a stabilized monomer dispersion containing inorganic oxide nanoparticles with high refractive index in which the refractive index of the inorganic oxide nanoparticles is greater than 1.65 and the average particle size of the high refractive inorganic oxide nanoparticles ranges from 1 to 100 nm and its content is in a range of from 1.0% by weight to 10.0% by weight based on the total weight of the monomer dispersion. The present invention also relates to a process for preparing the stabilized monomer dispersion containing high refractive inorganic oxide nanoparticles.

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