发明名称 |
METHOD FOR THE MODIFICATION OF THE SURFACE OF SHAPED PARTS MADE OF PLASTIC BY FLUORINE-INITIATED OXIDATION |
摘要 |
<p>The invention relates to a method for the modification of the surface of shaped parts made of plastic by treatment with a gas mixture which comprises fluorine and oxygen. The surface tension of the modified surface of the shaped part is more than 25 mN/m greater than that of a surface comprising non-modified plastic material. The ratio of the partial pressure of fluorine to the partial pressure of oxygen is 1:10 or lower and the shaped part has a fluorine occupancy of less than 0.5 mug/cm2 as a result of the treatment. ® KIPO & WIPO 2009</p> |
申请公布号 |
KR20080108462(A) |
申请公布日期 |
2008.12.15 |
申请号 |
KR20087022596 |
申请日期 |
2007.03.13 |
申请人 |
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE |
发明人 |
BARBE JOACHIM;VAN BONN ROLF |
分类号 |
C08J7/12 |
主分类号 |
C08J7/12 |
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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