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:
Aug. 23, 1994
Filed:
Apr. 23, 1993
Applicant:
Inventors:
Masao Isobe, Yokohama, JP;
Yoshio Aizawa, Yokohama, JP;
Kenichi Kogo, Tokyo, JP;
Chuzo Yoshida, Tokyo, JP;
Assignee:
Nippon Oil Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08L / ; C08L / ; C08L / ;
U.S. Cl.
CPC ...
524484 ; 524487 ; 524505 ; 524524 ; 524525 ;
Abstract
A binder composition comprising a petroleum resin, an aromatic heavy mineral oil, a thermoplastic elastomer, an ethylene copolymer and a waxy substance has a high viscosity at 60.degree. C. and a low viscosity at high temperatures, and can provide a mixture together with aggregate having remarkably high compressive strength.