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:
Jan. 20, 2004
Filed:
Jan. 24, 2003
Willem Van Der Horst, Amsterdam, NL;
Marinus Johannes Reynhout, Amsterdam, NL;
Shell Oil Company, Houston, TX (US);
Abstract
A process for preparing products containing mineral particles and asphaltenes-containing binder, said process involves (a) preparing a fluid mixture of mineral particles and asphaltenes-containing binder by mixing (i) solid particles containing from 10 to 95% by weight of asphaltenes-containing binder having a penetration of less than 15 dmm and from 90 to 5% by weight of small particles having an average particle size of less than 5 millimeter, with (ii) hot mineral particles having a temperature from 100 to 300° C., and (b) use of the fluid mixture for preparing products containing mineral particles and asphaltenes-containing binder.