PATENT ASSIGNEE'S COUNTRY | Netherlands |
UPDATE | 01.00 |
PATENT ASSIGNEE | Akzo Nobel |
PATENT CLAIMS |
Rubber article which can be subjected to mechanical load contg a reinforcing yarn of cellulose wherein said yarn is obtained by a process for making cellulose extrudates from an optically anisotropic soln comprising 94-100% of the following comp - Cellulose - Phosphoric acid - Water by extruding the soln to form extrudates & then coagulating the formed extrudates, said extrudates being aftertreated such that after the after treatment the extrudates have a degree of acidity > 7 |
PATENT PHOTOCOPY | Available on request |
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