| PATENT ASSIGNEE'S COUNTRY | Japan |
| UPDATE | 08.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Mfg method - Adding to crude Cu phthalocyanine (I), resin (20-80%) to form a mixt - Dry milling mixt under heat at > 80C & < softening point of resin whereby ground material is obtained - Heating ground material in solvent such that aspect ratio of beta-form crystal particles in (I) is 1-2 |
| PATENT PHOTOCOPY | Available on request |
|
Want more information ? Interested in the hidden information ? Click here and do your request. |