| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 06.99 |
| PATENT ASSIGNEE | Huber J.M. Corp (Edison; NJ) |
| PATENT CLAIMS |
Mfg method of fiber having improved brightness & light sca ttering stability - Forming silica/alumina sulfate compd compn - Adding compn to slurry of paper pulp fibers at 30-80C with agitation to disperse compn in slurry - Digesting reaction prodt - Recovering pigmented fibers |
| PATENT PHOTOCOPY | Available on request |
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