发明名称 |
Use of block copolymers bearing phosphate and/or phosphonate functions as adhesion promoters or as protecting agents against the corrosion of a metallic surface |
摘要 |
The invention relates to the use of a block copolymer having at least one block that comprises phosphate and/or phosphonate functions, as an additive for film-forming compositions, such as paint, latex or mastic which is optionally siliconised in order to ensure or promote the adhesion of the aforementioned compositions on a metallic surface or to protect said metallic surface against corrosion. The invention also relates to film-forming compositions comprising the abovementioned block copolymers.
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申请公布号 |
US2005119386(A1) |
申请公布日期 |
2005.06.02 |
申请号 |
US20050507329 |
申请日期 |
2005.01.31 |
申请人 |
DESTARAC MATHIAS;BONNET-GONNET CECILE;CADIX ARNAUD |
发明人 |
DESTARAC MATHIAS;BONNET-GONNET CECILE;CADIX ARNAUD |
分类号 |
C08F2/38;C08F293/00;C09D5/08;C09D5/34;C09D7/12;C09D153/00;(IPC1-7):C08L1/00 |
主分类号 |
C08F2/38 |
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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