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US 10,513,613 B2Granted
C.I. pigment yellow 155 and process for preparing the same, pigment composition and colorant composition containing the pigment, and use thereof as colorant
AssigneeClariant Plastics & Coatings Ltd
InventorsDaisuke Harada, Tomohiro Chino
Life of this patent
Estimating the term…
Abstract
The present invention provides C.I. Pigment Yellow 155 having a methanol wettability (MW value) of the pigment powder of 10% to 2%, each inclusive.
Claims13
Pigment Yellow 155 having a methanol wettability (MW) value as a powder within a range of 2% to 10%, a primary particle size, as measured by TEM, of 62 nm to 300 nm, and an aspect ratio of 1 to 10.
Dependencies are inferred from the claim text.