首页> 外国专利> CORROSION AND CRACK GROWTH PREVENTIVE COMPOSITION OF METAL, METHOD OF PREVENTING CORROSION AND CRACK GROWTH OF METAL BY SAID COMPOSITION, LIQUID POLYMER COMPOSITION CURABLE TO ELASTOMER USED FOR PREVENTING CORROSION AND CRACK GROWTH OF METAL AND CORROSION AND CRACK GROWTH PREVENTIVE METHOD OF METAL BY SAID COMPOSITION

CORROSION AND CRACK GROWTH PREVENTIVE COMPOSITION OF METAL, METHOD OF PREVENTING CORROSION AND CRACK GROWTH OF METAL BY SAID COMPOSITION, LIQUID POLYMER COMPOSITION CURABLE TO ELASTOMER USED FOR PREVENTING CORROSION AND CRACK GROWTH OF METAL AND CORROSION AND CRACK GROWTH PREVENTIVE METHOD OF METAL BY SAID COMPOSITION

机译：金属的腐蚀和裂纹扩展的预防组成，通过所述成分防止金属的腐蚀和裂纹扩展的方法，用于固化金属的可固化的弹性体的液态聚合物成分以及通过金属腐蚀防止金属的腐蚀和裂纹扩展的方法

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PURPOSE: To prevent the corrosion and crack growth of metals by applying Ce₂(MoO₄)₃ in the amt. effective for corrosion prevention on the metallic surface to be exposed to a sea water environment. ;CONSTITUTION: The Ce₂(MoO₄)₃ is applied in the amt. effective for corrosion prevention on the metallic surface of Al, etc., to be exposed to the seawater environment. At the time of this application, about 0.1 top 10wt.%, more preferably 1 to 5% Ce₂(MoO₄)₃ is used by mixing the same with the curable elastomer. The use of the Ce₂(MoO₄)₃ by mixing the same with ZnCl₂ is possible as well. As a result, the corrosion and crack growth of the metal are prevented. An equally good alternative is to compound the highly elastic and curable elastomer-like polymer with the Ce₂(MoO₄)₃ and ZnCl₂ of the amt. effective for prevention to prepare a coating or sealing compsn. for preventing the corrosion and crack growth and to use the compsn. by applying the same on the metallic surface. A polysulfide polymer, polyurethane polymer, etc., are used for the elastomer-like polymer described above. The weight ratio of the Ce₂(MoO₄)₃ and the ZnCl₂ is adequately about 0.5:2 to 2:0.5.;COPYRIGHT: (C)1991,JPO

机译：用途：为防止金属腐蚀和裂纹扩展，请在安瓿中添加Ce _{2 （MoO _{4 ）_{3 。有效防止暴露在海水环境中的金属表面的腐蚀。 ;组成：Ce _{2 （MoO _{4 ）_{3 用于amt。有效防止暴露在海水环境中的Al等金属表面的腐蚀。在本申请时，使用的Ce _{2 （MoO _{4 ）_{3 约为0.1最高10wt。％。通过将其与可固化的弹性体混合。也可以通过将Ce _{2 （MoO _{4 ）_{3 与ZnCl _{2 混合使用。结果，防止了金属的腐蚀和裂纹增长。同样好的选择是将高弹性和可固化的类弹性体聚合物与Ce _{2 （MoO _{4 ）_{3 和ZnCl _{2 。有效预防涂料或密封剂的制备。用于防止腐蚀和裂纹增长，并使用compsn。通过将其涂在金属表面上。上述的弹性体状聚合物使用聚硫化物聚合物，聚氨酯聚合物等。 Ce _{2 （MoO _{4 ）_{3 和ZnCl _{2 的重量比约为0.5：2至2：0.5 .;版权：（C）1991，JPO}}}}}}}}}}}}}}}}}}}}}

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公开/公告号JPH03199385A

专利类型
公开/公告日1991-08-30

原文格式PDF
申请/专利权人 PROD RES & CHEM CORP;LOCKHEED CORP;
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申请/专利号JP19900283567
发明设计人 AAMEDO SHIYARABII;ROBAATO ENU MIRAA;
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申请日1990-10-23
分类号F16J15/28;B05D7/14;B32B15/08;C08K3/24;C08K3/32;C09D5/00;C09D5/08;C09D5/34;C09K3/10;C23F11/00;C23F11/173;C23F11/18;
国家 JP
入库时间 2022-08-22 06:05:02

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