| 发明名称 |
Water-swellable elastomer composition. |
| 摘要 |
<p>Water-swellable elastomer composition consisting essentially of a homogeneous mixture of an elastomer, a water-absorbent resin and a water-soluble resin. Said composition exhibits a high degree of swelling and a high swelling rate when it is soaked in water. Also, said composition retains swellability even when it is put in contact with water for a long period of time.</p> |
| 申请公布号 |
EP0179937(A1) |
申请公布日期 |
1986.05.07 |
| 申请号 |
EP19840113061 |
申请日期 |
1984.10.30 |
| 申请人 |
SEITETSU KAGAKU CO., LTD. |
发明人 |
NAKAMURA, MORIO;OBAYASHI, SHIGEJI;TAKEMORI, SHINICHI;TANAKA, HITOSHI;HIRAKAWA, MOTOMU |
| 分类号 |
C08L1/00;C08L1/10;C08L7/00;C08L21/00;C08L23/00;C08L27/00;C08L29/04;C08L31/00;C08L31/04;C08L33/00;C08L33/02;C08L51/00;C08L51/02;C08L71/00;C08L71/02;C08L101/00;C09K3/10 |
主分类号 |
C08L1/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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