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:
Mar. 06, 2012
Filed:
Feb. 11, 2010
Bok Ryul Yoo, Seoul, KR;
Joon Soo Han, Gyeonggi-Do, KR;
Dong Euy Jung, Seoul, KR;
Janghyun Yoo, Seoul, KR;
Bok Ryul Yoo, Seoul, KR;
Joon Soo Han, Gyeonggi-Do, KR;
Dong Euy Jung, Seoul, KR;
Janghyun Yoo, Seoul, KR;
Korea Institute of Science and Technology, Seoul, KR;
Abstract
Provided are a functional reinforcing filler and a method of preparing the same, and more particularly, a functional reinforcing filler including inorganic particles having a surface modified by an organic silanepolyol obtained by hydrolyzing an organic alkoxysilane compound and a method of preparing the sane. The functional reinforcing filler has hydrophobicity and reactivity. If the functional reinforcing filler is used to prepare rubber, a coupling agent is not required, and the rubber does not emit volatile organic compounds (VOCs). In particular, a tire prepared using the functional reinforcing filler may have low rolling resistance and excellent wet traction.