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Inventor: Seijo; Hideji
Address: Tagata, JP
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4486549 |
Process for preparing an amino group-containing polyacrylonitrile polymer |
December 4, 1984 |
| Acrylonitrile polymer containing amino groups and having a porous structure containing micro-pores with an average size of from 50 to 2000 .ANG. and pore volume of not less than 0.2 cm.sup.3 /g is prepared by reducing an acrylonitrile polymer having said porous structure in an inert non- |
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