发明名称 |
Anti-bacterial/anti-viral coatings, coating process and parameters thereof |
摘要 |
The invention relates to a method of imparting anti-pathogenic properties to a substrate material comprising: (a) preparing a coating composition containing an anti-pathogenic agent consisting essentially of PVP-I and N-9 in a ratio of from about 100:0 to about 0:100 of PVP-I to N-9, the coating composition further containing a pre-mix solution with which the anti-pathogenic agent is intimately mixed in a ratio of from about 6:4 to about 8:2 of agent to pre-mix on a dry basis, and having a percent solids content of from about 5% to about 35% solids; (b) feeding the anti-pathogenic coating composition into a coating machine; (c) loading substrate onto the coating machine; (d) operating the coating machine such that the coating composition comes into intimate contact with at least one surface of the substrate; and (e) drying the coated substrate material. The invention further relates to the preparation of coating composition and to the composition itself.
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申请公布号 |
US5674513(A) |
申请公布日期 |
1997.10.07 |
申请号 |
US19960603783 |
申请日期 |
1996.02.20 |
申请人 |
VIRO-KOTE, INC. |
发明人 |
SNYDER, JR., DONALD E.;BEST, JONI L.;GORALL, DONALD A. |
分类号 |
A01N25/24;A01N25/34;A01N59/12;A61L2/16;A61L27/34;C09D5/14;D21H19/10;D21H19/36;D21H21/36;D21H23/62;(IPC1-7):A01N25/34 |
主分类号 |
A01N25/24 |
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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