Cristal Inorganic Chemicals Switzerland Ltd
Cristal Inorganic Chemicals Switzerland Ltd Patent applications | ||
Patent application number | Title | Published |
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20160023917 | RUTILE TITANIUM DIOXIDE NANOPARTICLES AND ORDERED ACICULAR AGGREGATES OF SAME - Ordered acicular aggregates of elongated TiO | 01-28-2016 |
20150353374 | RUTILE TITANIUM DIOXIDE MICROSPHERES AND ORDERED BOTRYOIDAL SHAPES OF SAME | 12-10-2015 |
20150329372 | TITANIUM DIOXIDE PRODUCTION, AND METHODS OF CONTROLLING PARTICLE SIZE THEREOF - Disclosed is a method/system for the production of titanium dioxide particles. The titanium dioxide particles are produced by oxidizing titanium tetrachloride in the presence of an agent which includes ultrafine titanium dioxide particles, and optionally, the presence of a Group | 11-19-2015 |
20140275332 | Non-Micronized Pigment for Plastics Application - A cost-effective process for loading particulate pigment into a polymer concentrate includes adding a basic pH aqueous solution having a water soluble organic salt to a milled particulate pigment to form an organic-coated particulate pigment. The pH of the basic aqueous solution is sufficiently basic that the water soluble organic salt remains in a salt form. Without a prior micronization step, the organic-coated particulate pigment is mixed with a polymer resin to form a polymer concentrate having from about 50% to about 87% by weight particulate pigment with dispersibility comparable to micronized organic-coated particulate pigment. | 09-18-2014 |
20140272416 | RUTILE TITANIUM DIOXIDE MICROSPHERES AND ORDERED BOTRYOIDAL SHAPES OF SAME | 09-18-2014 |
20140271448 | RUTILE TITANIUM DIOXIDE NANOPARTICLES AND ORDERED ACICULAR AGGREGATES OF SAME - Ordered acicular aggregates of elongated TiO | 09-18-2014 |