基本信息:
- 专利标题: ULTRAVIOLET ABSORBER WATER-DISPERSED COMPOSITION
- 专利标题(中):超紫外线吸收水分散组合物
- 申请号:PCT/IB2008054703 申请日:2008-11-10
- 公开(公告)号:WO2009063392A9 公开(公告)日:2010-04-22
- 发明人: SATONAKA KENYA , ITOH TOSHIYUKI , TANAKA YUSUKE
- 申请人: BASF SE , SATONAKA KENYA , ITOH TOSHIYUKI , TANAKA YUSUKE
- 专利权人: BASF SE,SATONAKA KENYA,ITOH TOSHIYUKI,TANAKA YUSUKE
- 当前专利权人: BASF SE,SATONAKA KENYA,ITOH TOSHIYUKI,TANAKA YUSUKE
- 优先权: JP2007293190 2007-11-12
- 主分类号: A61K8/39
- IPC分类号: A61K8/39 ; A61K8/49 ; A61Q17/04
摘要:
Disclosed is an ultraviolet absorber water-dispersed composition, comprising the following components (A) and (B); (A) a benzotriazole-type ultraviolet absorber represented by general formula (1 ) below wherein R1 and R2 denote alkyl groups having a carbon number from 1 to 18, may be identical or different, and may be substituted by one or two or more groups selected from the group consisting of alkyl groups having a carbon number from 1 to 4, and cycloalkyl groups and aryl groups both having a carbon number from 5 to 12; and (B) polyglycerol monoalkyl ester with a mean degree of polymerization of glycerol of 5 or more. The water-dispersed composition is capable of stably maintaining the dispersed state of benzotriazole-type ultraviolet absorbers even in the presence of salt.
摘要(中):
公开了一种紫外线吸收剂水分散组合物,其包含以下组分(A)和(B); (A)由通式(1)表示的苯并三唑型紫外线吸收剂,其中R 1和R 2表示碳数为1至18的烷基可以相同或不同,并且可以被一个或两个以上基团取代 选自碳数为1至4的烷基和碳数为5至12的环烷基和芳基; 和(B)甘油聚合度为5以上的聚甘油单烷基酯。 水分散组合物即使在盐的存在下也能够稳定地保持苯并三唑型紫外线吸收剂的分散状态。
公开/授权文献:
- WO2009063392A3 ULTRAVIOLET ABSORBER WATER-DISPERSED COMPOSITION 公开/授权日:2009-07-02
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61K | 医用、牙科用或梳妆用的配制品 |
------A61K8/00 | 化妆品或类似的梳妆用配制品 |
--------A61K8/02 | .以特殊的物理形状为特征 |
----------A61K8/19 | ..含无机成分 |
------------A61K8/33 | ...含氧 |
--------------A61K8/39 | ....含2到10个氧化烯烃基团的衍生物 |