| PATENT ASSIGNEE'S COUNTRY | Japan |
| UPDATE | 06.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Mixing - Resol type phenolic resin (30-100 parts) - Foaming agent (0.3-10 parts) - Cure agent (10-50 parts) - Ceramic micro-hollow particles (I) (30-800 parts) - Inorganic filler (2-250 parts) - Al hydroxide (40-250 parts) - Water Press molding & heat-curing Wherein (I) has compression strength > 600 kgf/square.cm, bulk d. 0.3-0.5 & MP > 1500C |
| PATENT PHOTOCOPY | Available on request |
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