| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 08.00 |
| PATENT ASSIGNEE | Allied Signal |
| PATENT CLAIMS |
- Solid mixt of pigment & pigment dispersant comprising poly ester or polyamide & being the reaction prodt of mono- or di-cyclic aromatic diacid & di- or tri-functional aliphatic orga nic compd having > 2 C atoms wherein each functionality is selected from: alc. & amines, which dispersant has a Brook field visc. 2,000-500,000 cps at 140C & melting T < 150C - Host polymer selected from: polyesters, PC, polyamides polystyrene homopolymers, styrene copolymers Wherein when dispersant is polyester, host polymer is not polyester & wherein when dispersant is polyamide, the host polymer is not polyamide |
| PATENT PHOTOCOPY | Available on request |
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