Diafloc Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Diafloc Co., Ltd..The latest application filed is for "process for the preparation of cationic polymers".
- Diafloc Co., Ltd. - Tokyo JP
| Patent | Date |
|---|---|
| Process for the preparation of cationic polymers Grant 4,514,551 - Furuno , et al. April 30, 1 | 1985-04-30 |
| Modification of acrylamide polymers Grant 4,313,863 - Handa , et al. February 2, 1 | 1982-02-02 |
| Metal surfaces coated with aliphatic acids containing 12 carbon atoms or more to eliminate polymer build-up on reactor walls during the polymerization of water-soluble cationic polymers Grant 4,165,419 - Suzuki , et al. August 21, 1 | 1979-08-21 |
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