| 发明名称 |
Controlled release cooling additive composition |
| 摘要 |
A controlled-release additive composition for use in aqueous systems. The composition comprises a core containing at least one additive component and a polymeric coating encapsulating said core. The controlled released cooling additive composition slowly releases the additive components to aqueous system, thereby delivering an effective concentration level of additive components over an extended period.
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| 申请公布号 |
US2005023505(A1) |
申请公布日期 |
2005.02.03 |
| 申请号 |
US20040930417 |
申请日期 |
2004.08.31 |
| 申请人 |
DOBER CHEMICAL CORPORATION |
发明人 |
BLAKEMORE THOMAS J.;CHEN YU-SEN |
| 分类号 |
F28F19/00;B01J2/00;B01J2/28;C02F1/00;C02F1/50;C02F1/68;C02F5/00;C02F5/10;C02F5/14;C08K5/00;C08L1/28;C08L31/04;C08L33/04;C08L101/00;C09K5/10;F28F19/01;(IPC1-7):C02F5/02 |
主分类号 |
F28F19/00 |
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