发明名称 |
Method of content protection with durable UV absorbers |
摘要 |
The contents of clear or lightly colored plastic containers or films are protected from ultraviolet radiation by the incorporation of certain UV absorbers of the class of durable benzotriazoles and tris-aryl-s-triazines in the container or film. Contents to be protected include foodstuffs, beverages, pharmaceuticals, cosmetics, personal care products, shampoos and the like.
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申请公布号 |
US6797751(B2) |
申请公布日期 |
2004.09.28 |
申请号 |
US20020323238 |
申请日期 |
2002.12.18 |
申请人 |
CIBA SPECIALTY CHEMICALS CORPORATION |
发明人 |
ANDREWS STEPHEN MARK;SUHADOLNIK JOSEPH;WOOD MERVIN GALE |
分类号 |
B65D81/30;B65D65/20;C08J5/18;C08K5/3475;C08K5/3492;C08L101/00;C09K3/00;(IPC1-7):C08K5/347;B32B27/08;B65D85/00 |
主分类号 |
B65D81/30 |
代理机构 |
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代理人 |
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地址 |
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