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:
Jun. 18, 2013
Filed:
Jul. 19, 2011
Robert Baumann, Ruschlikon, CH;
Yvonne Goerlach-doht, Rosengarten, DE;
Marco Grosstueck, Walsrode, DE;
Juergen Hermanns, Nottensdorf, DE;
Joerg Neubauer, Hamburg, DE;
Robert Baumann, Ruschlikon, CH;
Yvonne Goerlach-Doht, Rosengarten, DE;
Marco Grosstueck, Walsrode, DE;
Juergen Hermanns, Nottensdorf, DE;
Joerg Neubauer, Hamburg, DE;
Dow Global Technologies LLC, Midland, MI (US);
Abstract
The present invention relates to polysaccharide derivatives having an adjusted particle morphology for use in the preparation of a hydraulic setting composition having an adjusted lump rating. The invention further relates to a method of adjusting the lump rating of a hydraulic setting composition comprising adjusting the particle morphology of a particulate polysaccharide derivative. Furthermore, the invention is directed to a hydraulic setting composition comprising a particulate polysaccharide derivative having an adjusted particle morphology. The invention is also directed to various uses of the particulate polysaccharide derivative having an adjusted particle morphology.