Class C09C : TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
Subclass 1/06: Treatment of specific inorganic materials other than fibrous fillers (luminescent or tenebrescent materials C09K); Preparation of carbon black Compounds of zinc Lithopone
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10131792 | Method for treating the surface of particles, the thus obtained particles and use thereof | Mar 13, 15 | Nov 20, 18 | Huntsman P&A Germany GmbH |
| 9909032 | Composition and method for polishing memory hard disks | Jan 15, 14 | Mar 06, 18 | CABOT MICROELECTRONICS CORPORATION |
| 9783656 | Surface treatment of particles and their use | Dec 08, 14 | Oct 10, 17 | EVONIK DEGUSSA GMBH, Huntsman P&A Germany GmbH, |
| 9346934 | Method for producing nanometer lithopone from electrolytic zinc acid leaching residue | Sep 25, 12 | May 24, 16 | SICHUAN XINHONG TECHNOLOGY CO., LTD |
| 9212194 | Functionalized particles and use thereof | May 19, 11 | Dec 15, 15 | SACHTLEBEN CHEMIE GMBH |
| 8906154 | Coating, ink, or article comprising multi-colored lustrous pearlescent pigments | Oct 31, 07 | Dec 09, 14 | SUN CHEMICAL CORPORATION |
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