发明名称 |
Highly compatible and non-migratory polymeric UV-Absorber |
摘要 |
The present invention relates to highly compatible hydroxyphenyltriazine UV-absorbers and to their use in organic polymers, especially for protecting the contents of transparent plastic packages such as pharmaceuticals, cosmetics, personal care products, shampoos and the like, and especially foodstuffs such as beverages, fresh vegetables or meat, from the deleterious effects of ultraviolet radiation. Especially advantageous is the combined use of a UV absorber and an oxygen scavenger. It has been found that certain highly compatible tris-aryl-s-triazines are especially effective towards this end when incorporated in the containers or films in which such materials are stored. |
申请公布号 |
EP1892262(A1) |
申请公布日期 |
2008.02.27 |
申请号 |
EP20070118049 |
申请日期 |
2004.05.14 |
申请人 |
CIBA HOLDING INC.;CIBA S.P.A. |
发明人 |
LAZZARI, DARIO;VITALI, MANUELE;BONORA, MICHELA;ZAGNONI, GRAZIANO;MORVILLIER, MARIE-RAPHAEL |
分类号 |
C08K5/3492;C08K3/00;C08K5/132;C08K5/3495 |
主分类号 |
C08K5/3492 |
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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