公开(公告)号：EP2474295A1

公开(公告)日：2012-07-11

申请号：EP10813583.1

申请日：2010-07-26

申请人： Shiseido Co., Ltd.

发明人： YOSHIDA Susumu ,  ABE Koji ,  UEDA Hideto ,  SUGIYAMA Yuki ,  TAKAKURA Tomiko

IPC分类号： A61K8/02 ,  A61K8/46 ,  A61K8/49 ,  A61K8/73 ,  A61Q17/04

CPC分类号： A61Q17/04 ,  A61K8/042 ,  A61K8/466 ,  A61K8/4946 ,  A61K8/73 ,  A61K2800/412

摘要： The present invention provides a sunscreen cosmetic comprising, relative to the total amount of the sunscreen cosmetic, 10-90 wt% of agar microgel (wherein the agar content in the agar microgel is 0.4-1 wt%) and 0.1-5 wt% of a water soluble ultraviolet absorbent.
It was necessary to blend in an organic ultraviolet absorbent and such to give sunscreen cosmetics a high SPF value. However, there was a problem in that it was hard for a water soluble ultraviolet absorbent in the formulation to achieve the expected SPF function. Also, sunscreen cosmetics are particularly desired to give a freshing texture upon use.
In view of the fact that a high blend ratio of an oil soluble ultraviolet absorbent inhibits the freshing texture upon use, the object of the present invention is to provide a sunscreen cosmetic that achieves a high SPF value and a freshing texture upon use by mainly blending in a water soluble ultraviolet absorbent.

摘要翻译： 本发明提供了一种防晒化妆品，其相对于防晒化妆品的总量为10-90重量％的琼脂微凝胶（其中琼脂微凝胶中的琼脂含量为0.4-1重量％）和0.1-5重量％ 水溶性紫外线吸收剂。 需要混合有机紫外线吸收剂，使防晒化妆品具有高的SPF值。 然而，存在制剂中的水溶性紫外线吸收剂难以达到预期的SPF功能的问题。 此外，防晒化妆品特别期望在使用时产生清新的质地。 考虑到油溶性紫外线吸收剂的高混合比抑制使用时的鲜嫩质地，本发明的目的是提供一种防晒化妆品，其通过主要混合使用得到高的SPF值和新鲜的质地 在水溶性紫外线吸收剂中。

公开(公告)号：EP2554157A1

公开(公告)日：2013-02-06

申请号：EP11762313.2

申请日：2011-01-19

申请人： Shiseido Co., Ltd.

发明人： TAKAKURA Tomiko ,  KUROSAWA Takafumi ,  YAJIMA Isao

IPC分类号： A61K8/35 ,  A61K8/06 ,  A61K8/37 ,  A61K8/40 ,  A61K8/86 ,  A61K8/90 ,  A61Q17/04

CPC分类号： A61K8/40 ,  A61K8/062 ,  A61K8/35 ,  A61K8/37 ,  A61K8/90 ,  A61K2800/21 ,  A61Q17/04

摘要： The present invention provides an O/W emulsion composition which is excellent in UV protection ability, formulation stability, and feeling in use.
The O/W emulsion composition according to the present invention is characterized by comprising the following components (a) and (b):
(a) organic UV absorbers comprising the following components (a1), (a2), and (a3):
(a1) octocrylene,
(a2) ethylhexyl methoxycinnamate,
(a3) 4-t-butyl-4'-methoxydibenzoylmethane; and

(b) a polyoxyethylene/polyoxyalkylene alkyl ether block polymer represented by the following formula (1) or (2);
(Compound 1)

        R 1 O-(PO)m-(EO)n-H     (1)

wherein R 1 is a hydrocarbon group having 16 to 18 carbon atoms; PO is an oxypropylene group, EO is an oxyethylene group, and PO and EO are added to each other in block form; and m and n respectively represent average addition mole number of PO and EO, 4≤m
(Compound 2)

        R 2 O-(AO)p-(EO)q-R 3      (2)

wherein R 2 and R 3 are either identical to or different from each other, and each of them is a hydrocarbon group having 1 to 4 carbon atoms; AO is an oxyalkylene group having 3 to 4 carbon atoms, EO is an oxyethylene group, and AO and EO are added to each other in block form; and p and q respectively represent average addition mole number of AO and EO, 1≤p≤70, 1≤q≤70, and 0.5
wherein average particle size of the emulsion particles comprising the component (a) is 800 nm or less.

摘要翻译： 本发明提供了具有优异的紫外线防护能力，制剂稳定性和使用感的O / W乳液组合物。 根据本发明的O / W乳液组合物的特征在于包含以下组分（a）和（b）：（a）包含以下组分（a1），（a2）和（a3）的有机UV吸收剂：（ a1）辛酸，（a2）甲氧基肉桂酸乙基己酯，（a3）4-叔丁基-4'-甲氧基二苯甲酰甲烷; 和（b）由下式（1）或（2）表示的聚氧乙烯/聚氧化烯烷基醚嵌段聚合物; （化合物1）€ƒ€ƒ€ƒ€ƒ€ƒ€ƒR1 O（PO）m-（EO）nH€ƒ€ƒ€ƒ€ƒ（1）其中R 1是 具有16至18个碳原子的烃基; PO是氧化丙烯基，EO是氧化乙烯基，PO和EO以嵌段形式彼此加入; m和n分别代表PO和EO的平均加成摩尔数，4‰¤m<70,10‰¤n<70，m

公开(公告)号：EP2474295B1

公开(公告)日：2018-09-26

申请号：EP10813583.1

申请日：2010-07-26

申请人： Shiseido Co., Ltd.

发明人： YOSHIDA Susumu ,  ABE Koji ,  UEDA Hideto ,  SUGIYAMA Yuki ,  TAKAKURA Tomiko

IPC分类号： A61Q17/04 ,  A61K8/04 ,  A61K8/46 ,  A61K8/49 ,  A61K8/73

CPC分类号： A61Q17/04 ,  A61K8/042 ,  A61K8/466 ,  A61K8/4946 ,  A61K8/73 ,  A61K2800/412

摘要： The present invention provides a sunscreen cosmetic comprising, relative to the total amount of the sunscreen cosmetic, 10-90 wt% of agar microgel (wherein the agar content in the agar microgel is 0.4-1 wt%) and 0.1-5 wt% of a water soluble ultraviolet absorbent. It was necessary to blend in an organic ultraviolet absorbent and such to give sunscreen cosmetics a high SPF value. However, there was a problem in that it was hard for a water soluble ultraviolet absorbent in the formulation to achieve the expected SPF function. Also, sunscreen cosmetics are particularly desired to give a freshing texture upon use. In view of the fact that a high blend ratio of an oil soluble ultraviolet absorbent inhibits the freshing texture upon use, the object of the present invention is to provide a sunscreen cosmetic that achieves a high SPF value and a freshing texture upon use by mainly blending in a water soluble ultraviolet absorbent.

公开(公告)号：EP2554157B1

公开(公告)日：2017-06-21

申请号：EP11762313.2

申请日：2011-01-19

申请人： Shiseido Co., Ltd.

发明人： TAKAKURA Tomiko ,  KUROSAWA Takafumi ,  YAJIMA Isao

IPC分类号： A61K8/06 ,  A61K8/35 ,  A61K8/37 ,  A61K8/40 ,  A61K8/90 ,  A61Q17/04

CPC分类号： A61K8/40 ,  A61K8/062 ,  A61K8/35 ,  A61K8/37 ,  A61K8/90 ,  A61K2800/21 ,  A61Q17/04