发明名称 |
PROTECTIVE COVER SYSTEM INCLUDING A CORROSION INHIBITOR |
摘要 |
A protective cover system (100) for inhibiting corrosion of a metallic object. The protective cover system includes a cover (101, 200, 600) for defining a microenvironment and a corrosion inhibitor source for releasing one or more corrosion inhibitors into the microenvironment. In one embodiment, cover 200 comprises an outer liquid-impermeable layer (204), an inner liquid-permeable layer (202), and a superabsorbent layer (206) located between the outer and inner layers. In another embodiment, cover (600) includes a water-vapor-permeable layer (602) and a porous support layer (606) for supporting the water-vapor-permeable layer. In both of these embodiments, one or more corrosion inhibitors may be incorporated into the cover in one or more of the corresponding above-mentioned layers or in a layer separate from these layers, or may be provided in a separate container that fluidly communicates the corrosion inhibitor(s) to the microenvironment. |
申请公布号 |
WO03103942(A1) |
申请公布日期 |
2003.12.18 |
申请号 |
WO2003US17465 |
申请日期 |
2003.06.03 |
申请人 |
CREARE INC. |
发明人 |
ELKOUH, NABIL, A.;BREEDLOVE, JEFFREY, J.;PILVELAIT, BRUCE, R. |
分类号 |
B32B27/00;B32B3/02;B32B3/08;B32B5/16;B32B5/26;C23F15/00 |
主分类号 |
B32B27/00 |
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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