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:
Oct. 09, 2012
Filed:
Aug. 02, 2007
Kwang-choon Chung, Gyeonggi-do, KR;
Hyun-nam Cho, Gyeonggi-do, KR;
Byung Hun Kim, Gyeonggi-do, KR;
Su Han Kim, Gyeonggi-do, KR;
Myung Bong Yoo, Gyeonggi-do, KR;
Nam Boo Cho, Gyeonggi-do, KR;
Yi Sup Han, Gyeonggi-do, KR;
Kwang-Choon Chung, Gyeonggi-do, KR;
Hyun-Nam Cho, Gyeonggi-do, KR;
Byung Hun Kim, Gyeonggi-do, KR;
Su Han Kim, Gyeonggi-do, KR;
Myung Bong Yoo, Gyeonggi-do, KR;
Nam Boo Cho, Gyeonggi-do, KR;
Yi Sup Han, Gyeonggi-do, KR;
Inktec Co., Ltd., , KR;
Abstract
The present invention relates to a process for preparation of silver nanoparticles and the compositions of silver ink containing the same. The present invention can prepare the silver nanoparticles with various shapes through a simple preparation process, improve the selectivity of the size of the silver nanoparticles, fire the silver nanoparticles even at a low temperature of 150° C. or less during a short time, provide the ink compositions capable of forming the coating or the fine pattern showing the high conductivity, and provide the ink compositions capable of being applied to the reflective film material, the electromagnetic wave shield, and the antimicrobial agent, etc.