| 发明名称 |
Controlled release microbiocide for porous surfaces |
| 摘要 |
Algal defacement of coated and non-coated porous masonry and wood construction materials is prevented by pre-treatment of the construction material with an aqueous composition of a copolymer that releases 2-propenal (acrolein) over time.
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| 申请公布号 |
US2003092575(A1) |
申请公布日期 |
2003.05.15 |
| 申请号 |
US20010975875 |
申请日期 |
2001.10.11 |
| 申请人 |
WOODS WILLIAM B. |
发明人 |
WOODS WILLIAM B. |
| 分类号 |
A01N35/02;B27K3/15;C04B41/48;C04B41/63;E04B1/72;(IPC1-7):A01N35/00 |
主分类号 |
A01N35/02 |
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