发明名称 |
SURFACE TREATMENT VINYL CHLORIDE POLYMER MATERIAL CONTAINING ADHESIVE HYDROPHILIC LAYER |
摘要 |
<p>A corona-discharge surface treated vinyl chloride polymer material including an adhering hydrophilic layer, characterized in that the bare vinyl chloride polymer surface has been treated with a corona discharge to bring its wetting behaviour expressed as surface tension measured by a test T as described to a value of at least 50 mN/m, and that on said treated surface a hydrophilic layer containing dispersed in a hydrophilic colloid binder colloidal silica in a weight ratio range of 5/1 to 1/2 has been applied. </p> |
申请公布号 |
JPS57205426(A) |
申请公布日期 |
1982.12.16 |
申请号 |
JP19820082966 |
申请日期 |
1982.05.17 |
申请人 |
AGFA GEVAERT NV |
发明人 |
ERUMAN RUI MATO;RUSHIAN JIYANBAPUTEISUTO BUAN GOTSUSAN;RIYUDOBUIKU MARIA MERUTAN |
分类号 |
B32B27/30;C08J7/00;C08J7/04;G03C1/795;G03C1/91;G03C8/52 |
主分类号 |
B32B27/30 |
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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