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:
Oct. 30, 2012
Filed:
Jan. 13, 2012
Applicant:
Flavio Ernesto Ribeiro, Plainfield, IL (US);
Inventor:
Flavio Ernesto Ribeiro, Plainfield, IL (US);
Assignee:
PQ Corporation, Malvern, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 39/00 (2006.01); C01B 39/02 (2006.01); C04B 14/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Embodiments provide slurries of water and zeolite. These slurries have beneficial properties when mixed with asphalt. These beneficial properties may include extension of the asphalt as well as a decrease in the temperature used to process the cement. In some embodiments additional additives are included, such as anti-strip amines. Methods of making and using the slurries, as well as cement mixtures incorporating the slurries are also included herein.