发明名称 |
PROCESS FOR APPLYING INTERFACE COATINGS, METHOD FOR MANUFACTURING COMPOSITE MATERIALS, AND COMPOSITE MATERIALS |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for applying fiber/matrix interface coatings cost-effective and efficient as compared to a coating method using CVD without the need for a complicate processing step. <P>SOLUTION: The method for applying an interface coating to at least one surface of a fiber-based substrate includes a step (step 10) to place the fiber base substrate in a liquid tank containing a sizing agent, ceramic powder and arbitrarily at least one substance selected from a dispersing agent, a deflocculant and a surface wetting agent, a step (step 12) to perform the heat-treatment of the substrate coated by the former step, and a step (step 14) to impregnate the substrate with a matrix material. A process having high cost-effectiveness and efficiency can be realized by introducing an interfacial coating material in the sizing operation carried out usually before the impregnation of the matrix material. <P>COPYRIGHT: (C)2008,JPO&INPIT |
申请公布号 |
JP2008038330(A) |
申请公布日期 |
2008.02.21 |
申请号 |
JP20070151071 |
申请日期 |
2007.06.07 |
申请人 |
UNITED TECHNOL CORP <UTC> |
发明人 |
SANDERS STUART A;SMYTH IMELDA P |
分类号 |
D06M15/00;B05D7/00;D01F9/08;D04H1/58 |
主分类号 |
D06M15/00 |
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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