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:
Jul. 31, 2018
Filed:
Sep. 24, 2015
Applicant:
University of Ulsan Foundation for Industry Cooperation, Ulsan, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 23/78 (2006.01); C08K 3/34 (2006.01); C08L 95/00 (2006.01); C08K 3/22 (2006.01); B01J 21/10 (2006.01); B01J 29/70 (2006.01); B01J 23/02 (2006.01);
U.S. Cl.
CPC ...
B01J 23/78 (2013.01); B01J 21/10 (2013.01); C08K 3/22 (2013.01); C08K 3/34 (2013.01); C08L 95/00 (2013.01); B01J 23/02 (2013.01); B01J 29/70 (2013.01); C08K 2003/2206 (2013.01); C08K 2003/2224 (2013.01); C08L 2555/24 (2013.01); C08L 2555/50 (2013.01);
Abstract
The composite of the present invention includes zeolite having a metal hydroxide supported thereon, and thus it can release moisture inside the zeolite effectively. Therefore, the warm-mix asphalt additive including the composite is not only economical but also able to lower with ease the temperatures required for mixing and compacting an asphalt mixture. Also, the asphalt mixture including the above-described warm-mix additive has a benefit of an improved adhesive strength, which leads to an excellent resistance to plastic deformation.