发明名称 |
WATER-SOLUBLE FILM ARTICLE HAVING SALT LAYER, AND METHOD OF MAKING THE SAME |
摘要 |
Water-soluble articles such as films, which can be made resistant to contact with small amounts of water, and methods of making the same are disclosed. The water-soluble article is formed from a water-soluble film-forming composition, such as polyvinyl alcohol, and includes a salt that is distributed more closely to at least one of the surfaces than throughout its thickness. |
申请公布号 |
CA2589408(A1) |
申请公布日期 |
2006.07.27 |
申请号 |
CA20062589408 |
申请日期 |
2006.01.20 |
申请人 |
MONOSOL, LLC |
发明人 |
VERRALL, ANDREW P.;FRIEDRICH, STEVEN G.;DENOME, FRANK W. |
分类号 |
C08J5/18;B32B27/30;C08L29/04 |
主分类号 |
C08J5/18 |
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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