| Patent application number | Description | Published |
|---|
| 20080287554 | Dispersions of Inorganic Particulates - A dispersion of a particulate inorganic material comprises a non-aqueous liquid medium containing a particulate inorganic material dispersed therein and an effective amount of one or more dispersing agent which serves to maintain the particulate inorganic material in dispersion in the non-aqueous medium, wherein the particulate inorganic material has an average particle size (d | 11-20-2008 |
| 20090321681 | Barrier Compositions - Barrier compositions comprising high shape factor surface treated kaolins are described. | 12-31-2009 |
| 20100048790 | Particulate Material - There is disclosed a particulate glass cullet having a d | 02-25-2010 |
| 20100076140 | Grinding and Beneficiation of Brucite - The invention provides a method for preparing particulate brucite comprising grinding and beneficiating particulate brucite wherein the ground beneficiated particulate brucite has a d | 03-25-2010 |
| 20100130666 | Particulate Glass Compositions and Methods of Production - There is disclosed a composition comprising a fine particulate glass cullet. The particulate material may be obtained by a suitable grinding process. The particulate cullet is useful as an inexpensive filler for polymer compositions and in abrasive compositions. | 05-27-2010 |
| 20110147682 | MAGNESIUM HYDROXIDE - A method of making magnesium hydroxide may include calcining a mineral source of magnesium carbonate to form magnesium oxide, and slaking the magnesium oxide in water. When the mineral source of magnesium carbonate further includes a mineral source of calcium carbonate, the calcination may be carried out such that less than about 20 wt % calcium oxide is formed following calcining and prior to slaking in water. | 06-23-2011 |
| 20110233314 | GRINDING METHOD - A method of grinding a particulate material, comprising grinding said material in a stirred mill in the presence of a grinding media comprising rod-shaped particles, wherein said rod-shaped particles have an aspect ratio of equal to or greater than about 2:1. | 09-29-2011 |
| 20110259537 | PAPER FILLER COMPOSITION - A method for preparing an aqueous suspension comprising microfibrillated cellulose and inorganic particulate material, the method comprising a step of microfibrillating a fibrous substrate comprising cellulose in an aqueous environment in the presence of an inorganic particulate material. | 10-27-2011 |
