| PATENT ASSIGNEE'S COUNTRY | Japan |
| UPDATE | 12.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Polyester resin for a full color toner which comprises - Tribasic carboxylic acid comp. (0.5-5% by mole based on all acid comp) - Dibasic carboxylic acid comp. (> 95% by mole, based on all acid comp.) - Aromatic diol comp. (10-80% by mole, based on all acid comp.) consisting of bisphenol A deriv. having ethylene oxide added thereto - Aliphatic diol comp. (20-110% by mole, based on all acid comp.) Resin having softening T 95-115C, Tg 50-70C, acid value 6-20 mg KOH/g, melt viscosity at 118C of 1000-52,000 poises polydispersity 1.5-5 in the MWD determined by GPC, peak TOP MW < 20,000 & gel fraction < 0.5% |
| PATENT PHOTOCOPY | Available on request |
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