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:
Dec. 26, 2006
Filed:
Oct. 04, 2002
Jean-françois Viot, Irigny, FR;
Jean-François Viot, Irigny, FR;
Rhodia Chimie, Aubervilliers, FR;
Abstract
The invention concerns a conditioned composition comprising at least a liquid absorbed on a support containing a precipitated silica, said silica being in the form of substantially spherical pellets and having: an average pellet size greater than 150 μm; a filling density in compacted state (DRT) less than 0.29; an oversize rate for a sieve with aperture size of 75 μm of at least 88% wt. %; a porous volume (V), consisting of pores with diameter less than 1 μm, greater than 2.0 cm3/g. The invention also concerns the use of said silica as a support for liquid.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile