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:
Apr. 12, 2016
Filed:
Jul. 31, 2012
Pedro Gallegos, Santiago de Chile, CL;
Lili Arancibia, Nuñoa-Santiago, CL;
Hugo Olivares, Santiago Centro, CL;
Ernesto Croquevielle, Santiago de Chile, CL;
Thomas Haack, Santiago de Chile, CL;
Pedro Gallegos, Santiago de Chile, CL;
Lili Arancibia, Nuñoa-Santiago, CL;
Hugo Olivares, Santiago Centro, CL;
Ernesto Croquevielle, Santiago de Chile, CL;
Thomas Haack, Santiago de Chile, CL;
SIKA TECHNOLOGY AG, Baar, CH;
Abstract
A process for the production of a solid dispersant for a hydraulically binding composition includes the steps of: providing at least one first polymer, which is a comb polymer having a polymer backbone comprising carboxyl groups; providing at least one second polymer, which is a condensate of, at least, an aromatic compound and formaldehyde; or a lignosulfonate; preparing an aqueous solution comprising the first and the second polymer; and spray-drying the aqueous solution to obtain the solid dispersant.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile