发明名称 |
New sunblocking polymers and their formulation |
摘要 |
Novel polymeric compositions and their intermediates are provided, providing for broad range protection from ultraviolet radiation. Acryl polymers comprising at least two different ultraviolet absorbing moieties having different light absorbing ranges are employed in conjunction with another hydrophilic monomer to provide sunscreen formulations for invisibility, and enhanced protection, without deleterious effects in the dermis. |
申请公布号 |
AU5955894(A) |
申请公布日期 |
1994.07.19 |
申请号 |
AU19940059558 |
申请日期 |
1993.12.17 |
申请人 |
BIOPHYSICA, INC. |
发明人 |
MILOS SOVAK;RONALD C TERRY;JAMES G. DOUGLASS III;FARID BAKIR |
分类号 |
A61K8/33;A61K8/35;A61K8/44;A61K8/81;A61K8/90;A61Q17/04;C07C69/54;C07C69/92;C07C229/60;C07C233/20;C07C233/33;C07C235/56;C07C237/42 |
主分类号 |
A61K8/33 |
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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