发明名称 |
WERKWIJZE VOOR HET BEHANDELEN VAN EEN POLYVINYLIDEENFLUORIDE-OPPERVLAK. |
摘要 |
<p>The present invention relates to a process for treating polyvinylidene fluoride surfaces to enhance adhesion of other polymers thereto comprising applying to at least one surface thereof a solution consisting essentially of a coating polymer selected from a polyurethane or an alkyl polymethacrylate and at least one aprotic polar solvent in which said polymer is soluble, and exposing said surface to a temperature of from about 100 DEG to 300 DEG C. for a time sufficient to evaporate said solvent.</p> |
申请公布号 |
NL189915(B) |
申请公布日期 |
1993.04.01 |
申请号 |
NL19770003708 |
申请日期 |
1977.04.05 |
申请人 |
SOCIETE ANONYME DITE: PRODUITS CHIMIQUES UGINE KUHLMANN TE PARIJS, FRANKRIJK. |
发明人 |
ALBERT STRASSEL TE OULLINS;FRANKRIJK. |
分类号 |
B05D7/02;B05D3/02;B05D5/10;B05D7/24;B32B27/30;C08J5/12;C08J7/04;(IPC1-7):C08J7/04 |
主分类号 |
B05D7/02 |
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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