| 摘要 |
<p>New beta -modification (1) of C.I. Solvent Orange 60 comprises a defined set of x-ray diffraction lines. New beta -modification (1) of C.I. Solvent Orange 60 comprises the following x-ray diffraction lines at a diffraction angle of 2θ( degrees ): 9,935; 12,734; 13,378; 24,033; 24,852; and 27,455. Independent claims are also included for the following: (1) process for preparing new beta -modification (1) of C.I. Solvent Orange 60; (2) an aqueous dispersion comprising (1) (30-50 wt.%) and a dispersant (0.1-5wt.%); (3) a solid composition comprising (I) (95-99.9 wt.%) and a dispersant (0.1-5 wt.%)..</p> |
