| PATENT ASSIGNEE'S COUNTRY | Japan |
| UPDATE | 10.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Sintered & carbonized plant origin high MW material obtained by - Providing a sample of plant origin high MW material - Carbonizing sample at 300-800C in vacuum for period of hours for carbonization - Pulverizing - Sintering powder by heating in vacuum at rate > 1C/min until 700-3000C is reached - Maintaining said T for > 1 hour |
| PATENT PHOTOCOPY | Available on request |
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