| Patent No. | Patent Title: |
| 6022405 | Process for preparing colored mineral powders by thermal treatmen... |
| 6010567 | Black-pigmented structured high molecular weight material |
| 6007616 | Process for preparing colored mineral powders by irradiation |
| 6007617 | System of colored mineral powders and its application in modern ... |
| 6001167 | Pigment compositions |
| 5997627 | Pigment composition and effect coatings |
| 5989516 | Spindle-shaped geothite particles |
| 5985019 | Pigments |
| 5985020 | Plate-like titanium dioxide reduction pigment |
| 5976237 | Pigment process for durable pigments |
| 5972100 | Pretreatment of filler with cationic ketene dimer |
| 5972097 | Method of manufacturing inorganic pigment |
| 5972098 | Titanate-containing pearlescent pigments |
| 5968242 | Colourant-loaded molecular sieve |
| 5968251 | Production of carotenoid preparations in the form of coldwat... |
| 5968243 | Modified carbon products with leaving groups inks and coatings ... |
| 5968252 | Polycyclic compounds |
| 5964935 | Initiator-treated pigment particles and method for preparing same |
| 5964929 | Process for the production of ink concentrates |
| 5961710 | Inorganic pigment granules process for their production and their... |
| 5958128 | Method of manufacturing a disazo pigment and disazo pigment manuf... |
| 5954870 | Pigment composition |
| 5954871 | Composite melanin pigment in the form of particles comprising a ... |
| 5948147 | Synergistic pigment grade corrosion inhibitor compositions and pr... |
| 5931997 | Copper phthalocyanine pigment |
| 5931998 | Process for preparing colored mineral powders by chemical treatme... |
| 5928419 | Surface-treated organic pigment and process for the production th... |
| 5922122 | Pigment-dispersed composition |
| 5922121 | Hydrophobic treatment of pigments |
| 5913969 | Water based paint protectant |
| 5908499 | Colored powders prepared by a combination of two thermal, chemica... |
| 5908500 | Activated clay composition and method |
| 5908498 | Process for preparing an improved low-dusting, free-flowing pigme... |
| 5904762 | Method of making a multi-phase aggregate using a multi-stage proc... |
| 5902391 | Preparing inks for offset printing |
| 5900029 | Reaction of carbon black with diazonium salts, resultant carbon b... |
| 5895522 | Modified carbon products with leaving groups and inks and coating... |
| 5895524 | Making thin film metal particulates |
| 5891237 | Production of free flowing spheres using partially neutralized fa... |
| 5885343 | Dyed silica pigments and products made from same |
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