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:
Sep. 30, 2014
Filed:
Jul. 15, 2010
Applicants:
Yeon June Kang, Seongnam-si, KR;
Sung Hoon Ahn, Seongnam-si, KR;
Jae Chul Lee, Seoul, KR;
Jun Yan, Seoul, KR;
Inventors:
Yeon June Kang, Seongnam-si, KR;
Sung Hoon Ahn, Seongnam-si, KR;
Jae Chul Lee, Seoul, KR;
Jun Yan, Seoul, KR;
Assignee:
SNU R&DB Foundation, Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/12 (2006.01); C08K 3/00 (2006.01); C08J 3/00 (2006.01); C08J 3/205 (2006.01); C08K 3/34 (2006.01); C08L 23/10 (2006.01);
U.S. Cl.
CPC ...
C08J 3/205 (2013.01); C08K 3/346 (2013.01); C08K 2201/011 (2013.01); C08J 2323/10 (2013.01); C08L 23/10 (2013.01); Y10S 977/783 (2013.01);
Abstract
Disclosed is a method of manufacturing soundproofing composite, and a soundproofing composite manufactured by the aforementioned method, the method comprising preparing a mixture by dissolving PP resin and nanoclay in a solvent; and volatilizing the solvent from the mixture. According to the present invention, the composite is manufactured by dissolving PP resin and nanoclay, to thereby realize great stiffness and soundproofing properties.