| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 05.99 |
| PATENT ASSIGNEE | Lord (Cary; NC) |
| PATENT CLAIMS |
Aq. Compn based on - PO4H3 (> 20 %) - Water - Hydrolyzed aminopropyltriethoxysilane Compn has pH < 3 is free of organic solvent & Cr compd Method comprising applying to metal substrate above compn.; rinsing with water & drying metal substrate |
| PATENT PHOTOCOPY | Available on request |
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