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. 28, 2012
Filed:
Apr. 22, 2011
Applicants:
Michel Rigaudon, Communay, FR;
Frédéric Peronnet, Shanghai, CN;
Inventors:
Michel Rigaudon, Communay, FR;
Frédéric Peronnet, Shanghai, CN;
Assignee:
Lafarge Platres, Avignon Cedex, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09C 1/00 (2006.01); C04B 9/04 (2006.01); C04B 11/00 (2006.01); C04B 28/14 (2006.01); C04B 16/02 (2006.01); C08L 3/00 (2006.01); C09D 103/00 (2006.01); C09J 103/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A plaster slurry composition includes plaster, water and starch, the starch having a Brookfield viscosity of less than 60 cps at a temperature below 60° C. and a Brookfield viscosity greater than 10,000 cps at a temperature of 70° C.