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公开(公告)号：US08367044B2
公开(公告)日：2013-02-05
申请号：US13388446
申请日：2010-07-26
申请人： Susumu Yoshida , Koji Abe , Hideto Ueda , Yuki Sugiyama , Tomiko Takakura
发明人： Susumu Yoshida , Koji Abe , Hideto Ueda , Yuki Sugiyama , Tomiko Takakura
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％的 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新鲜的质地。 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。
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公开(公告)号：US20120195841A1
公开(公告)日：2012-08-02
申请号：US13388446
申请日：2010-07-26
申请人： Susumu Yoshida , Koji Abe , Hideto Ueda , Yuki Sugiyama , Tomiko Takakura
发明人： Susumu Yoshida , Koji Abe , Hideto Ueda , Yuki Sugiyama , Tomiko Takakura
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％的 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新鲜的质地。 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。
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公开(公告)号：US20110206628A1
公开(公告)日：2011-08-25
申请号：US13125982
申请日：2009-10-27
摘要： The present invention provides an O/W emulsified composition which contains an organic UV absorber in an oil state such as octocrylene and a solid organic UV absorber, and is excellent in UV protection ability, formulation stability, and feeling in use. The composition according to the present invention is an O/W emulsified composition, comprising: (a) an organic UV absorber in an oil state at 20° C., comprising (a1) octocrylene; (b) an organic UV absorber in a solid state at 20° C., selected from (b1) bis-ethylhexyloxyphenol methoxyphenyl triazine and (b2) methylene bis-benzotriazolyl tetramethylbutylphenol; and (c) a polyoxyethylene/polyoxyalkylene alkyl ether block polymer represented by formula (1) or (2): R1O—(PO)m-(EO)n-H (1) wherein R1 is a hydrocarbon group having 16 to 18 carbon atoms; PO is an oxypropylene group, EU 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, 70>m>4, 70>n>10, and n>m; R2O-(AO)p-(EO)q-R3 (2) wherein R2 and R3 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 0.2
摘要翻译： 本发明提供一种O / W乳化组合物，其含有油状态的有机紫外线吸收剂，如辛酸和固体有机紫外线吸收剂，并且具有优异的紫外线防护能力，制剂稳定性和使用感。 根据本发明的组合物是O / W乳化组合物，其包含：（a）在20℃的油状态的有机UV吸收剂，包含（a1） （b）在20℃下为固态的有机紫外线吸收剂，选自（b1）双 - 乙基己氧基苯酚甲氧基苯基三嗪和（b2）亚甲基双苯并三唑基四甲基丁基苯酚; 和（c）由式（1）或（2）表示的聚氧乙烯/聚氧化烯烷基醚嵌段聚合物：R1O-（PO）m-（EO）n-H（1）其中R1是具有16-18个碳原子的烃基; PO是氧化亚丙基，EU是氧化乙烯基，PO和EO以嵌段形式彼此相加; m和n分别表示PO和EO的平均加成摩尔数，70> m> 4，70> n> 10，n> m; R2O-（AO）对（EO）q-R3（2）其中R2和R3彼此相同或不同，并且它们各自是具有1至4个碳原子的烃基; AO是具有3〜4个碳原子的氧化烯基，EO是氧化乙烯基，AO和EO以嵌段形式彼此相加; 和p和q分别表示AO和EO的平均加成摩尔数，1＆nlE; p＆nlE; 70,1＆nlE; q＆nlE; 70和0.2（q /（p + q））<0.8， 包含组分（a）的相是700nm或更小。
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公开(公告)号：US08697038B2
公开(公告)日：2014-04-15
申请号：US13521559
申请日：2010-12-27
申请人： Tomiko Takakura
发明人： Tomiko Takakura
IPC分类号： A61K8/00
CPC分类号： A61K8/8111 , A61K8/062 , A61K8/31 , A61K8/35 , A61K8/37 , A61K8/90 , A61K2800/21 , A61Q17/04
摘要： An oil-in-water type emulsion sunscreen cosmetic composition having improved ultraviolet blocking capability, excellent emulsion stability and good usability. The oil-in-water type emulsion sunscreen cosmetic composition is characterized by containing (A) 1-7.5% by mass of octyl methoxycinnamate, (B) 0.5-4% by mass of t-butyl methoxybenzoyl methane and/or 2-hydroxy-4-methoxybenzophenone, (C) 0.5-3% by mass of a polyoxyethylene-polyoxyalkylene alkyl ether block polymer having a specific structure and (D) not less than 10% by mass of a nonpolar oil relative to the total amount of the oil component. The oil-in-water emulsion sunscreen cosmetic composition is also characterized by having an average emulsion particle diameter of not more than 700 nm.
摘要翻译： 具有改进的紫外线阻隔能力，优异的乳液稳定性和良好的可用性的水包油型乳化防晒化妆品组合物。 水包油型乳化防晒化妆品组合物的特征在于含有（A）1-7.5质量％的甲氧基肉桂酸辛酯，（B）0.5-4质量％的叔丁基甲氧基苯甲酰甲烷和/或2-羟基 - 4-甲氧基二苯甲酮，（C）0.5-3质量％的具有特定结构的聚氧乙烯 - 聚氧化烯烷基醚嵌段聚合物和（D）相对于油组分总量不小于10质量％的非极性油 。 水包油型乳化防晒化妆品组合物的特征还在于其平均乳液粒径不大于700nm。
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公开(公告)号：US08691191B2
公开(公告)日：2014-04-08
申请号：US13125982
申请日：2009-10-27
摘要： The present invention provides an O/W emulsified composition which contains an organic UV absorber in an oil state such as octocrylene and a solid organic UV absorber, and is excellent in UV protection ability, formulation stability, and feeling in use. The composition according to the present invention is an O/W emulsified composition, comprising: (a) an organic UV absorber in an oil state at 20° C., comprising (a1) octocrylene; (b) an organic UV absorber in a solid state at 20° C., selected from (b1) bis-ethylhexyloxyphenol methoxyphenyl triazine and (b2) methylene bis-benzotriazolyl tetramethylbutylphenol; and (c) a polyoxyethylene/polyoxyalkylene alkyl ether block polymer represented by formula (1) or (2): R1O—(PO)m-(EO)n-H (1) wherein R1 is a hydrocarbon group having 16 to 18 carbon atoms; PO is an oxypropylene group, EU 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, 70>m>4, 70>n>10, and n>m; R2O-(AO)p-(EO)q-R3 (2) wherein R2 and R3 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 0.2
摘要翻译： 本发明提供一种O / W乳化组合物，其含有油状态的有机紫外线吸收剂，如辛酸和固体有机紫外线吸收剂，并且具有优异的紫外线防护能力，制剂稳定性和使用感。 根据本发明的组合物是O / W乳化组合物，其包含：（a）在20℃的油状态的有机UV吸收剂，包含（a1） （b）在20℃下为固态的有机紫外线吸收剂，选自（b1）双 - 乙基己氧基苯酚甲氧基苯基三嗪和（b2）亚甲基双苯并三唑基四甲基丁基苯酚; 和（c）由式（1）或（2）表示的聚氧乙烯/聚氧化烯烷基醚嵌段聚合物：R1O-（PO）m-（EO）n-H（1）其中R1是具有16-18个碳原子的烃基; PO是氧化亚丙基，EU是氧化乙烯基，PO和EO以嵌段形式彼此相加; m和n分别表示PO和EO的平均加成摩尔数，70> m> 4，70> n> 10，n> m; R2O-（AO）对（EO）q-R3（2）其中R2和R3彼此相同或不同，并且它们各自是具有1至4个碳原子的烃基; AO是具有3〜4个碳原子的氧化烯基，EO是氧化乙烯基，AO和EO以嵌段形式彼此相加; 和p和q分别表示AO和EO的平均加成摩尔数，1＆nlE; p＆nlE; 70,1＆nlE; q＆nlE; 70和0.2（q /（p + q））<0.8， 包含组分（a）的相是700nm或更小。
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公开(公告)号：US08425884B2
公开(公告)日：2013-04-23
申请号：US13126176
申请日：2009-10-27
申请人： Tomiko Takakura , Takafumi Kurosawa
发明人： Tomiko Takakura , Takafumi Kurosawa
IPC分类号： A61K8/00
CPC分类号： A61K8/86 , A61K8/062 , A61K8/068 , A61K8/8152 , A61K8/891 , A61K2800/21 , A61Q17/04
摘要： The present invention provides an O/W emulsified composition excellent in formulation stability, feeling in use, and UV protection ability. The emulsified composition according to the present invention is an O/W emulsified composition, wherein (i) a first oil phase and (ii) a second oil phase are dispersed separately in an aqueous phase, (i) the first oil phase having average particle size of 700 nm or less, comprising an organic UV absorber, and being formed with, as an emulsifier, a polyoxyethylene/polyoxyalkylene alkyl ether block polymer represented by formula (1) or (2): R1O—(PO)m-(EO)n-H (1) wherein R1 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, 70>m>4, 70>n>10, and n>m; and R2O-(AO)p-(EO)q-R3 (2) wherein R2 and R3 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 0.2
摘要翻译： 本发明提供了制剂稳定性，使用感和防紫外线性优异的O / W乳化组合物。 根据本发明的乳化组合物是O / W乳化组合物，其中（i）第一油相和（ii）第二油相分别分散在水相中，（i）第一油相具有平均颗粒 由式（1）或（2）表示的聚氧乙烯/聚氧化烯烷基醚嵌段聚合物作为乳化剂形成：含有有机紫外线吸收剂的大小为700nm以下的化合物：R1O-（PO）m-（EO ）nH（1）其中R1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分别表示PO和EO的平均加成摩尔数，70> m> 4，70> n> 10，n> m; 和R2O-（AO）对（EO）q-R3（2），其中R2和R3彼此相同或不同，并且它们各自是具有1至4个碳原子的烃基; AO是具有3〜4个碳原子的氧化烯基，EO是氧化乙烯基，AO和EO以嵌段形式彼此相加; 和p和q分别表示AO和EO的平均加成摩尔数，1≤p≤70,1≤q≤70和0.2 <（q /（p + q））<0.8，和（ii）第二油相 其包含硅油，并且形成有作为乳化剂的烷基改性的羧基乙烯基聚合物。
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公开(公告)号：US20130011348A1
公开(公告)日：2013-01-10
申请号：US13521559
申请日：2010-12-27
申请人： Tomiko Takakura
发明人： Tomiko Takakura
CPC分类号： A61K8/8111 , A61K8/062 , A61K8/31 , A61K8/35 , A61K8/37 , A61K8/90 , A61K2800/21 , A61Q17/04
摘要： Disclosed is an oil-in-water type emulsion sunscreen cosmetic composition which has improved ultraviolet blocking capability by containing a large amount of an ultraviolet absorbent, while having excellent emulsion stability and good usability. Specifically disclosed is an oil-in-water type emulsion sunscreen cosmetic composition which is characterized by containing (A) 1-7.5% by mass of octyl methoxycinnamate, (B) 0.5-4% by mass of t-butyl methoxybenzoyl methane and/or 2-hydroxy-4-methoxybenzophenone, (C) 0.5-3% by mass of a polyoxyethylene-polyoxyalkylene alkyl ether block polymer having a specific structure and (D) not less than 10% by mass of a nonpolar oil relative to the total amount of the oil component. The oil-in-water emulsion sunscreen cosmetic composition is also characterized by having an average emulsion particle diameter of not more than 700 nm.
摘要翻译： 公开了一种水包油型乳化防晒化妆品组合物，其通过含有大量的紫外线吸收剂而具有改进的紫外线阻隔能力，同时具有优异的乳液稳定性和良好的可用性。 具体公开了一种水包油型乳化防晒化妆品组合物，其特征在于含有（A）1-7.5质量％的甲氧基肉桂酸辛酯，（B）0.5-4质量％的叔丁基甲氧基苯甲酰甲烷和/或 2-羟基-4-甲氧基二苯甲酮，（C）0.5〜3质量％的具有特定结构的聚氧乙烯 - 聚氧化烯烷基醚嵌段聚合物和（D）相对于总量不小于10质量％的非极性油 的油组分。 水包油型乳化防晒化妆品组合物的特征还在于其平均乳液粒径不大于700nm。
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公开(公告)号：US20130004553A1
公开(公告)日：2013-01-03
申请号：US13583659
申请日：2011-01-19
申请人： Tomiko Takakura , Takafumi Kurosawa , Isao Yajima
发明人： Tomiko Takakura , Takafumi Kurosawa , Isao Yajima
摘要： An O/W emulsion composition which is excellent in UV protection ability, formulation stability, and feeling in use. The O/W emulsion composition includes 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); —R1O—(PO)m-(EO)n-H (1); R2O-(AO)p-(EO)q-R3 (2).
摘要翻译： 具有优异的紫外线防护能力，配方稳定性和使用感的O / W乳液组合物。 O / W乳液组合物包括以下组分（a）和（b）：（a）包含以下组分（a1），（a2）和（a3）的有机UV吸收剂：（a1）辛格林，（a2） 甲氧基肉桂酸甲酯，（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; -R 10 - （PO）m - （EO）n -H（1）; R2O-（AO）p-（EO）q-R3（2）。
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公开(公告)号：US20110206627A1
公开(公告)日：2011-08-25
申请号：US13126176
申请日：2009-10-27
申请人： Tomiko Takakura , Takafumi Kurosawa
发明人： Tomiko Takakura , Takafumi Kurosawa
CPC分类号： A61K8/86 , A61K8/062 , A61K8/068 , A61K8/8152 , A61K8/891 , A61K2800/21 , A61Q17/04
摘要： The present invention provides an O/W emulsified composition excellent in formulation stability, feeling in use, and UV protection ability. The emulsified composition according to the present invention is an O/W emulsified composition, wherein (i) a first oil phase and (ii) a second oil phase are dispersed separately in an aqueous phase, (i) the first oil phase having average particle size of 700 nm or less, comprising an organic UV absorber, and being formed with, as an emulsifier, a polyoxyethylene/polyoxyalkylene alkyl ether block polymer represented by formula (1) or (2): R1O—(PO)m-(EO)n-H (1) wherein R1 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, 70>m>4, 70>n>10, and n>m; and R2O-(AO)p-(EO)q-R3 (2) wherein R2 and R3 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 0.2
摘要翻译： 本发明提供了制剂稳定性，使用感和防紫外线性优异的O / W乳化组合物。 根据本发明的乳化组合物是O / W乳化组合物，其中（i）第一油相和（ii）第二油相分别分散在水相中，（i）第一油相具有平均颗粒 由式（1）或（2）表示的聚氧乙烯/聚氧化烯烷基醚嵌段聚合物作为乳化剂形成：含有有机紫外线吸收剂的大小为700nm以下的化合物：R1O-（PO）m-（EO ）nH（1）其中R1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分别表示PO和EO的平均加成摩尔数，70> m> 4，70> n> 10，n> m; 和R2O-（AO）对（EO）q-R3（2），其中R2和R3彼此相同或不同，并且它们各自是具有1至4个碳原子的烃基; AO是具有3〜4个碳原子的氧化烯基，EO是氧化乙烯基，AO和EO以嵌段形式彼此相加; 和p和q分别表示AO和EO的平均加成摩尔数，1＆nlE; p＆nlE; 70,1＆nlE; q＆nlE; 70和0.2（q /（p + q））<0.8，和（ii）第二油相 其包含硅油，并且形成有作为乳化剂的烷基改性的羧基乙烯基聚合物。
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