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. 31, 2004
Filed:
Aug. 27, 2002
Rezvan Rooshenas, Hamden, CT (US);
LATICRETE International, Inc., Bethany, CT (US);
Abstract
A cement mortar is provided which is mixed with a liquid media, preferably either water or aqueous latex, for use as a thin-set mortar, medium bed mortar, underlayment mortar and/or grout (pointing mortar). The mortar or grout contains cement, sand and a water retaining agent and is improved by employing an aramid fiber in the mortar. A p-aramid fiber is preferred and it is highly preferred to use the polymer fiber in a pulp form which has a fibrillated structure. The overall performance properties of a cement-based mortar or grout such as a thin-set mortar are significantly improved including sag resistance, open time, bond strength, flexibility, heat aging and water immersion strength.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile