公开(公告)号：US08119108B2

公开(公告)日：2012-02-21

申请号：US12097330

申请日：2006-11-20

申请人： Akio Nasu

发明人： Akio Nasu

IPC分类号： A61Q17/00 ,  A61Q17/04 ,  A61K8/00 ,  A61K8/02 ,  A61K8/04 ,  A61K8/18 ,  A61K33/00

CPC分类号： A61K8/29 ,  A61K8/044 ,  A61K8/891 ,  A61K8/894 ,  A61Q17/04

摘要： The present invention provides a dispersion of microparticulate titanium oxide that can generate a natural finish feeling, which includes a feeling of transparency, and has good long-term stability and an excellent UV protective effect in both UVA and UVB regions. The present invention is a dispersion of microparticulate titanium oxide characterized in that the microparticulate titanium oxide with the average major axis of 30 to 100 nm and the average minor axis of 8 to 50 nm is dispersed, by maintaining the average size of dispersed particles to be 80 to 110 nm, in a hydrophobic dispersion medium. In the dispersion of microparticulate titanium oxide, the content of silicone oil relative to the total hydrophobic dispersion medium is preferably 10 to 100 weight %. Furthermore, it is preferable that the dispersion of microparticulate titanium oxide contains a biterminally-siliconized polyglycerin as a dispersant. The dispersion of microparticulate titanium oxide can be preferably contained in a cosmetic.

摘要翻译： 本发明提供了能够产生具有透明感的长时间稳定性以及UVA和UVB区域的优异的紫外线防护效果的微粒化二氧化钛的分散体，能够产生自然的整理感。 本发明是微粒状氧化钛的分散体，其特征在于，通过将分散粒子的平均粒径保持为分散，平均长轴为30〜100nm，平均短轴为8〜50nm的微粒氧化钛为 80-110nm，在疏水分散介质中。 在微粒氧化钛的分散中，硅油相对于总疏水分散介质的含量优选为10〜100重量％。 此外，优选微粒氧化钛的分散体含有作为分散剂的硫酸酯化聚甘油。 微粒氧化钛的分散体可以优选包含在化妆品中。

公开(公告)号：US06749838B1

公开(公告)日：2004-06-15

申请号：US09807750

申请日：2001-04-18

申请人： Kyoko Joichi ,  Katsuki Ogawa ,  Kazuhisa Ohno ,  Akio Nasu

发明人： Kyoko Joichi ,  Katsuki Ogawa ,  Kazuhisa Ohno ,  Akio Nasu

IPC分类号： A61K742

CPC分类号： A61K8/894 ,  A61K8/11 ,  A61K8/25 ,  A61K8/27 ,  A61K2800/413 ,  A61Q17/04

摘要： An object of the present invention is to provide a sunscreen cosmetic in which a micro particle zinc oxide is dispersed satisfactorily and which is excellent in the ultraviolet rays protection effect as indicated by SPF and PFA, and also in the finish transparency and the system stability. A sunscreen cosmetic obtained by means of an incorporation of a composite powder of a micro particle zinc oxide having a particle size of 0.1 &mgr;m or less which is coated with a silicic anhydride at a coating rate of 5 to 30 wt % and whose surface is treated with a silicone of 3 to 12 wt %, a dispersing treatment of said composite powder in an oil or water using a media-agitating mill or a high pressure dispersing machine and/or an incorporation of a polyoxyalkylene-modified polysiloxane.

摘要翻译： 本发明的目的是提供一种令人满意地分散微粒氧化锌的防晒化妆品，其具有如SPF和PFA所示的紫外线防护效果优异，以及最终的透明度和系统稳定性。 一种防晒化妆品，其通过将涂覆有硅酸酐的微粒氧化锌复合粉末以5〜30重量％的涂布速度并且表面被处理而得到， 使用3至12重量％的硅氧烷，使用介质搅拌研磨机或高压分散机将所述复合粉末分散在油或水中，和/或引入聚氧化烯改性的聚硅氧烷。

公开(公告)号：US5672339A

公开(公告)日：1997-09-30

申请号：US693097

申请日：1996-08-09

申请人： Yoshikazu Soyama ,  Takashi Minami ,  Hirotaka Takada ,  Junko Hirayama ,  Akio Nasu

发明人： Yoshikazu Soyama ,  Takashi Minami ,  Hirotaka Takada ,  Junko Hirayama ,  Akio Nasu

IPC分类号： A61K8/26 ,  A61K8/891 ,  A61K8/894 ,  A61K8/898 ,  A61Q1/06 ,  A61K7/021

CPC分类号： A61K8/894 ,  A61K8/26 ,  A61K8/891 ,  A61Q1/06 ,  Y10S514/844 ,  Y10S514/845

摘要： A composition for rouge for lip of the present invention is a composition for rouge for lip containing a volatile oil content, a water-repellent polymer soluble to the volatile oil content, powder, and a nonvolatile oil content having a compatibility with the volatile oil content, wherein the powder contained in 1 g of the composition has a total surface arm of 1 to 25 m.sup.2. According to the composition for rouge for lip of the present invention, a composition for rouge for lip in which the secondary adhesion is improved and feel of use is excellent can be obtained.

摘要翻译： PCT No.PCT / JP95 / 01995 Sec。 371日期：1996年8月9日 102（e）日期1996年8月9日PCT提交1995年9月29日PCT公布。 公开号WO96 / 18375 日本1996年6月20日本发明的唇部用胭脂组合物是含有挥发油含量的唇部用胭脂组合物，可溶于挥发油含量的疏水性聚合物粉末和具有相容性的不挥发油含量 具有挥发性油含量，其中1g组合物中所含的粉末的总表面臂为1至25m 2。 根据本发明的唇部用胭脂的组合物，可以得到二次粘合改善和使用感优异的唇部用胭脂组合物。

公开(公告)号：US20100247458A1

公开(公告)日：2010-09-30

申请号：US11996752

申请日：2006-07-26

申请人： Hiroyuki Kakoki ,  Takashi Ohmori ,  Akio Nasu ,  Akira Ishikubo

发明人： Hiroyuki Kakoki ,  Takashi Ohmori ,  Akio Nasu ,  Akira Ishikubo

IPC分类号： A61K8/34 ,  A61Q17/04

CPC分类号： C07C43/135 ,  A61K8/062 ,  A61K8/39 ,  A61Q1/02 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/02

摘要： The emulsified external skin preparation of the present invention is characterized by comprising a polyglycerol derivative represented by formula (1): wherein, m+2 represents the average polymerization degree of polyglycerol and 1≦m≦4; R1 is a hydrocarbon group having 1 to 4 carbon atoms or a hydrogen atom; AO is an oxyalkylene group having 3 to 4 carbon atoms; and n is the average addition mole number of the oxyalkylene group and 1≦m n≦200. In a water-in-oil type external skin preparation, and especially in that containing a polar oil or a silicone oil, emulsion stability is improved. In an oil-in-water type external skin preparation, feeling in use and emulsion stability are improved. Especially, in an oil-in-water type external skin preparation containing hydrophobized powder, powder dispersion stability is improved as well as feeling in use and emulsion stability.

摘要翻译： 本发明的乳化外用皮肤制剂的特征在于，含有式（1）表示的聚甘油衍生物：其中，m +2表示聚甘油的平均聚合度，1＆nlE; m＆lt; 1l; 4; R1为碳原子数为1〜4的烃基或氢原子; AO是具有3〜4个碳原子的氧化烯基; 并且n是氧化烯基的平均加成摩尔数和1＆nlE; m n＆nlE; 200。 在油包水型外用皮肤制剂中，特别是含有极性油或硅油的乳化稳定性提高。 在水包油型外用皮肤制剂中，使用感和乳液稳定性得到改善。 特别地，在含有疏水化粉末的水包油型外用皮肤制剂中，粉末分散稳定性以及使用感和乳液稳定性均得到改善。

公开(公告)号：US06972129B1

公开(公告)日：2005-12-06

申请号：US09889826

申请日：2000-11-27

申请人： Katsuki Ogawa ,  Kazuhisa Ohno ,  Akio Nasu ,  Kyoko Joichi ,  Hiroshi Fukui ,  Hideo Hata

发明人： Katsuki Ogawa ,  Kazuhisa Ohno ,  Akio Nasu ,  Kyoko Joichi ,  Hiroshi Fukui ,  Hideo Hata

IPC分类号： A61K8/06 ,  A61K8/19 ,  A61K8/26 ,  A61Q1/02 ,  A61Q1/06 ,  A61Q1/12 ,  A61Q17/04 ,  B01F3/12 ,  B01F13/10 ,  B02C17/16 ,  A61K7/00 ,  A61K7/42 ,  A61K9/50

CPC分类号： A61K8/19 ,  A61K8/06 ,  A61K8/26 ,  A61Q1/02 ,  A61Q1/06 ,  A61Q1/12 ,  A61Q17/04 ,  B01F3/12 ,  B01F3/1221 ,  B01F13/105 ,  B01F2003/125 ,  B01F2013/1086 ,  B01F2215/0031 ,  Y10S514/844 ,  Y10S514/937 ,  Y10S514/944

摘要： An objective of the present invention is to provide a method for producing cosmetic products capable of improving a touch of cosmetic products containing powder and exerting the function of the powder sufficiently. In order to accomplish the objective described above, a method for producing cosmetic products according to the invention comprises a use of a media-agitating mill to disperse powder components and oil components or aqueous components. A method for producing cosmetic products according to the invention is applied to powdery cosmetic products, oily cosmetic products, emulsified cosmetic products and lipsticks. A method for producing cosmetic products involving a step for imparting a particle with hydrophobicity using a media-agitating mill is also provided. Furthermore, a method for producing cosmetic products using hydrophobicity-imparted powdery dispersion containing organically-denatured clay mineral is provided.

摘要翻译： 本发明的目的是提供一种能够改善含有粉末的化妆品的触感并充分发挥粉末的功能的化妆品的制造方法。 为了实现上述目的，根据本发明的用于生产化妆品的方法包括使用介质搅拌研磨机分散粉末成分和油组分或水性组分。 将本发明的化妆品的制造方法应用于粉状化妆品，油性化妆品，乳化化妆品，口红等。 还提供了一种用于生产化妆品的方法，其涉及使用介质搅拌磨机赋予颗粒疏水性的步骤。 此外，提供了使用含有有机变性粘土矿物的疏水性赋予粉末分散体的化妆品的制造方法。

公开(公告)号：US08080239B2

公开(公告)日：2011-12-20

申请号：US11794775

申请日：2006-01-13

申请人： Ayano Matsuo ,  Akio Nasu ,  Katsunori Yoshida

发明人： Ayano Matsuo ,  Akio Nasu ,  Katsunori Yoshida

IPC分类号： A61Q1/00 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q1/12 ,  A61Q5/00 ,  A61Q5/02

CPC分类号： A61K31/695 ,  C08G77/12 ,  C08G77/46

摘要： The present invention provides a cosmetic that contains glycerin modified on both ends with silicone represented by the following general formula (a). In this formula, R1 denotes a straight chain or branched alkyl group having 1-12 carbon atoms or phenyl group, R2 denotes an alkylene group having 2-11 carbon atoms, m is 10-120, and n is 1-11.The object of the present invention is to provide a cosmetic that contains glycerin modified on both ends with silicone and is superior in terms of the sensation during use and the powder dispersion stability.

摘要翻译： 本发明提供一种含有由下述通式（a）表示的硅氧烷两端改性的甘油的化妆品。 在该式中，R1表示具有1-12个碳原子的直链或支链烷基或苯基，R2表示具有2-11个碳原子的亚烷基，m为10-120，n为1-11。 本发明的目的是提供一种包含在两端用硅氧烷改性的甘油并且在使用时的感觉和粉末分散稳定性方面优异的化妆品。

公开(公告)号：US20110070173A1

公开(公告)日：2011-03-24

申请号：US10540041

申请日：2003-12-26

申请人： Susumu Yoshida ,  Tadashi Nakamura ,  Keiko Nakamura-Sole Heir ,  Akira Ishikubo ,  Akio Nasu

发明人： Susumu Yoshida ,  Tadashi Nakamura ,  Keiko Nakamura-Sole Heir ,  Akira Ishikubo ,  Akio Nasu

IPC分类号： A61K8/30 ,  A61K47/00 ,  A61K47/12 ,  A61K47/26

CPC分类号： A61Q19/00 ,  A61K8/06 ,  A61K8/062 ,  A61K8/73 ,  A61Q1/02 ,  A61Q17/04

摘要： This object of the invention is to provide an oil-in water emulsion cosmetic composition having fine sense of use and excellent dispersion stability, and does not occur twisting upon drying.In advance, a hydrophobicized powder is dispersed in an oil phase and processed with wet type disperser such as beads mill, dispersing solution is obtained. And then said dispersing solution and a water phase are processed with homomixer, an oil-in water emulsion composition having excellent sense of use and dispersibility of powder after applying to skin can be obtained. The dispersing stability of powder is extremely good by using a particular dispersant and a particular oil component. The dispersion stability of powder is further improved, and the precipitation and creaming of the emulsion particle can be solved by blending thickener having salt tolerance.Sticky feeling is solved by using succinoglycan as a thickener, and twisting is solved by plasticizing said succinoglycan.

摘要翻译： 本发明的目的是提供一种具有优良的使用感和优异的分散稳定性的油包水乳液化妆品组合物，并且在干燥时不会发生扭曲。 预先将疏水化粉末分散在油相中，用湿式分散机如珠磨机进行处理，得到分散液。 然后用均质混合机处理所述分散溶液和水相，可以获得在施用于皮肤之后具有优异的使用感和粉末分散性的水包油乳液组合物。 通过使用特定的分散剂和特定的油组分，粉末的分散稳定性非常好。 粉末的分散稳定性进一步提高，乳化颗粒的沉淀和乳化可以通过混合具有耐盐性的增稠剂来解决。 通过使用琥珀酰聚糖作为增稠剂来解决粘稠的感觉，并且通过使所述琥珀酰聚糖增塑来解决扭曲。

公开(公告)号：US20100233220A1

公开(公告)日：2010-09-16

申请号：US12376366

申请日：2007-08-09

申请人： Hideto Ueda ,  Akio Nasu

发明人： Hideto Ueda ,  Akio Nasu

IPC分类号： A61K8/06 ,  A61Q1/00

CPC分类号： A61K8/26 ,  A61K8/0254 ,  A61K8/042 ,  A61K8/06 ,  A61K8/064 ,  A61K8/36 ,  A61K8/362 ,  A61K8/585 ,  A61K8/894 ,  A61K2800/48 ,  A61K2800/52 ,  A61Q1/02 ,  A61Q17/04 ,  A61Q19/00 ,  C04B33/04 ,  C04B35/6264 ,  C04B2235/5292

摘要： The present invention is to provide a sol composition, a oily gel composition, and a W/O type emulsion comprising an organically-modified clay mineral, having a platy particle structure with an average thickness of 0.1 μm or less and an average major axis of 0.5 to 50 μm in oil. It showed that the thicknening and gelling ability becomes significantly high, under the presence of a nonionic surfactant, by elaminating the aggregate of organically-modified clay mineral into platy particles in oil. In addition, because the stabilizing effect of a W/O emulsion is excellent, it is possible to provide a W/O emulsion with high emulsion stability at low viscosity by lowering the usage of the organically-modified clay mineral with a platy particle structure and the nonionic surfactant. Furthermore, it is possible to lower the viscosity of the composition, while maintaining the emulsion stability, by using an oil having COOH/OH groups. Thus, an emulsion with excellent stability at low viscosity and with an excellent feeling in use, such as spreadability and freshness, can be obtained.

摘要翻译： 本发明提供一种溶胶组合物，油性凝胶组合物和含有有机改性粘土矿物的W / O型乳液，其具有平均厚度为0.1μm以下的平板状结构，平均长轴为 0.5至50微米的油。 结果表明，在非离子表面活性剂存在下，增稠胶凝性能显着提高，有机改性粘土矿物的聚集体成为油中的片状颗粒。 此外，由于W / O乳液的稳定化效果优异，可以通过降低有机改性粘土矿物的片状颗粒结构的用途来提供低粘度下的高乳化稳定性的W / O乳液， 非离子表面活性剂。 此外，通过使用具有COOH / OH基团的油，可以降低组合物的粘度，同时保持乳液的稳定性。 因此，可以获得在低粘度下具有优异稳定性并且具有优异使用感的乳液，例如铺展性和新鲜度。

公开(公告)号：US06309653B1

公开(公告)日：2001-10-30

申请号：US09229840

申请日：1999-01-11

申请人： Yohei Hamano ,  Akio Nasu ,  Takashi Minami ,  Takayuki Miyazaki ,  Noriko Tomita ,  Takashi Matsumoto ,  Yoshikazu Soyama ,  Kenzo Ito ,  Hajime Matsuda ,  Hideyuki Sumiyoshi

发明人： Yohei Hamano ,  Akio Nasu ,  Takashi Minami ,  Takayuki Miyazaki ,  Noriko Tomita ,  Takashi Matsumoto ,  Yoshikazu Soyama ,  Kenzo Ito ,  Hajime Matsuda ,  Hideyuki Sumiyoshi

IPC分类号： A61K700

CPC分类号： A61Q19/00 ,  A61K8/63 ,  A61K8/738 ,  A61K47/6951 ,  A61K2800/56 ,  A61Q1/06 ,  B82Y5/00 ,  Y10S514/844 ,  Y10S514/845 ,  Y10S514/846 ,  Y10S514/847 ,  Y10S514/848

摘要： A cholesterol ester clathrate comprising a cholesterol ester included in a hydroxyalkylated cyclodextrin; a hydrous composition comprising a hydroxyalkylated cyclodextrin, a cholesterol ester and water; a hydrous composition comprising a hydroxyalkylated cyclodextrin, a cholesterol ester, a hydrous stabilizer, and water; a hydrous composition comprising a hydroxyalkylated cyclodextrin, a cholesterol ester, a clay mineral, and water; cosmetics containing these hydrous compositions; and process for the preparation thereof. The clathrate exhibits an emulsifying effect in itself. Further, the hydrous compositions are excellent in water-holding capacity and are improved in hydration properties and separation stability at a high temperature.

摘要翻译： 包含包含在羟烷基化环糊精中的胆固醇酯的胆固醇酯包合物; 包含羟烷基化的环糊精，胆固醇酯和水的含水组合物; 包含羟烷基化的环糊精，胆固醇酯，含水稳定剂和水的含水组合物; 包含羟烷基化环糊精，胆固醇酯，粘土矿物和水的含水组合物; 含有这些含水组合物的化妆品; 及其制备方法。 包合物本身具有乳化作用。 此外，含水组合物的保水能力优异，并且在高温下水合性能和分离稳定性提高。

公开(公告)号：US09789345B2

公开(公告)日：2017-10-17

申请号：US13146418

申请日：2010-01-27

申请人： Hideto Ueda ,  Koji Abe ,  Akio Nasu

发明人： Hideto Ueda ,  Koji Abe ,  Akio Nasu

IPC分类号： A61Q17/04 ,  A61K8/03 ,  A61K8/06 ,  A61K8/73 ,  A61K8/99

CPC分类号： A61Q17/04 ,  A61K8/03 ,  A61K8/06 ,  A61K8/064 ,  A61K8/73 ,  A61K8/99 ,  A61K2800/882

摘要： To provide a low-viscosity water-in-oil emulsion sunscreen cosmetic composition which is extremely excellent in UV protective enhancing effect (as the protective boosting effect of the UV absorption capability thereof) over a broad UV radiation region and has superior feeling in use (smooth feeling, dry feeling, and non-sticky feeling, etc.). A water-in-oil emulsion sunscreen cosmetic composition comprising (a) from 0.01 to 10% by mass of a water-soluble polymer and (b) from 0.01 to 30% by mass of a UV absorbent, and having a viscosity of at most 10,000 mPa·s (as measured with a B-type viscometer at 30° C.), wherein the aqueous phase accounts for at most 45% by mass.