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TEIJIN TWARON B.V.
| TEIJIN TWARON B.V. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20100266843 | Method for Obtaining Para-Type Wholly Aromatic Polyamide - The invention pertains to a method for obtaining para-type wholly aromatic polyamide particles, comprising the steps: a) introducing an aramid polymer solution into a water-based coagulating liquid to obtain a hydrous shaped product; and b) subjecting the never-dried or partly-dried shaped product having a water content of 10 to 99% by weight to freeze-grinding. These aramid polymer particles can be used as a filler material. | 10-21-2010 |