公开(公告)号：US20110097298A1

公开(公告)日：2011-04-28

申请号：US12965456

申请日：2010-12-10

Applicant: Takayuki Omura ,  Ayano Matsuo ,  Yoshiko Hiwatari ,  Isamu Kaneda

Inventor： Takayuki Omura ,  Ayano Matsuo ,  Yoshiko Hiwatari ,  Isamu Kaneda

IPC: A61K8/81 ,  A61Q19/08

CPC classification number: A61K8/88 ,  A61K8/8147 ,  A61K8/8152 ,  A61Q19/00 ,  A61Q19/08

Abstract: The present invention provides an external composition for skin that has excellent effects in improving elasticity and alleviating wrinkles while moisturizing the skin, has good spreadability on the skin, and has no stickiness. The external composition for skin of the present invention is characterized by comprising: (A) an acrylic polymer comprising the following monomers (a1), (a2), and (a3) as constituent monomers: (a1) acrylic acid or methacrylic acid; (a2) an alkyl acrylate or alkyl methacrylate; and (a3) an ester between acrylic acid or methacrylic acid and polyoxyethylene alkyl ether; and (B) a cross-linked polyamino acid or its salt. In the external composition for skin of the present invention, it is preferable that (A) is 0.01 to 10.0 weight % as a polymer, and (B) is 0.0001 to 5.0 weight % as a polymer.

Abstract translation: 本发明提供了一种皮肤外用组合物，其在保湿皮肤时具有优异的弹性改善效果和皱纹，在皮肤上具有良好的铺展性，且无粘性。 本发明的皮肤外用组合物的特征在于：（A）包含以下单体（a1），（a2）和（a3）作为构成单体的丙烯酸类聚合物：（a1）丙烯酸或甲基丙烯酸; （a2）丙烯酸烷基酯或甲基丙烯酸烷基酯; 和（a3）丙烯酸或甲基丙烯酸和聚氧乙烯烷基醚之间的酯; 和（B）交联的聚氨基酸或其盐。 在本发明的皮肤外用组合物中，作为聚合物，（A）优选为0.01〜10.0重量％，（B）为聚合物的0.0001〜5.0重量％。

公开(公告)号：US20100166686A1

公开(公告)日：2010-07-01

申请号：US12719115

申请日：2010-03-08

Applicant: Atsushi Sogabe ,  Isamu Kaneda

Inventor： Atsushi Sogabe ,  Isamu Kaneda

IPC: A61K8/06 ,  A61Q19/04 ,  A61Q19/00 ,  A61Q19/02 ,  C08F228/02 ,  A61K8/81

CPC classification number: A61K8/8158 ,  A61Q5/10 ,  A61Q19/00 ,  A61Q19/02 ,  A61Q19/04 ,  C08F220/58 ,  C08F222/385

Abstract: The invention is a water-soluble thickener made of a copolymer that is obtained by copolymerizing 2-acrylamido-2-methylpropanesulfonic acid or its salt, hydroxyethylacrylamide, and a crosslinking monomer, or that is made of a copolymer that is obtained by further neutralizing said copolymer that has been obtained using an alkaline agent. It also provides a cosmetic in which this water-soluble thickener has been blended.It is an object of the invention to provide, as a water-soluble thickener, a copolymer which, when blended into a cosmetic, demonstrates a sufficiently satisfactory degree of usability and is excellent in terms of stability and safety.

Abstract translation: 本发明是由2-丙烯酰胺基-2-甲基丙磺酸或其盐，羟乙基丙烯酰胺和交联单体共聚得到的共聚物制成的水溶性增稠剂，或由共聚物制成的共聚物，该共聚物通过进一步中和所述 使用碱性试剂得到的共聚物。 它还提供了一种混合了该水溶性增稠剂的化妆品。 本发明的目的是提供作为水溶性增稠剂的共聚物，当共混到化妆品中时，表现出足够令人满意的可用性，并且在稳定性和安全性方面优异。

公开(公告)号：US20070231354A1

公开(公告)日：2007-10-04

申请号：US11587673

申请日：2005-04-21

Applicant: Atsushi Sogabe ,  Isamu Kaneda

Inventor： Atsushi Sogabe ,  Isamu Kaneda

IPC: C08F220/58 ,  C08F236/14 ,  C09K3/00

CPC classification number: A61K8/8158 ,  A61Q5/10 ,  A61Q19/00 ,  A61Q19/02 ,  A61Q19/04 ,  C08F220/58 ,  C08F222/385

Abstract: The invention is a water-soluble thickener made of a copolymer that is obtained by copolymerizing 2-acrylamido-2-methylpropanesulfonic acid or its salt, hydroxyethylacrylamide, and a crosslinking monomer, or that is made of a copolymer that is obtained by further neutralizing said copolymer that has been obtained using an alkaline agent. It also provides a cosmetic in which this water-soluble thickener has been blended. It is an object of the invention to provide, as a water-soluble thickener, a copolymer which, when blended into a cosmetic, demonstrates a sufficiently satisfactory degree of usability and is excellent in terms of stability and safety.

Abstract translation: 本发明是由2-丙烯酰胺基-2-甲基丙磺酸或其盐，羟乙基丙烯酰胺和交联单体共聚得到的共聚物制成的水溶性增稠剂，或由共聚物制成的共聚物，该共聚物通过进一步中和所述 使用碱性试剂得到的共聚物。 它还提供了一种混合了该水溶性增稠剂的化妆品。 本发明的目的是提供作为水溶性增稠剂的共聚物，当共混到化妆品中时，表现出足够令人满意的可用性，并且在稳定性和安全性方面优异。

公开(公告)号：US06596285B2

公开(公告)日：2003-07-22

申请号：US09308678

申请日：1999-06-07

Applicant: Isamu Kaneda ,  Fumiaki Matsuzaki ,  Toshio Yanaki ,  Toshihito Yabu

Inventor： Isamu Kaneda ,  Fumiaki Matsuzaki ,  Toshio Yanaki ,  Toshihito Yabu

IPC: A61K700

CPC classification number: A61Q19/00 ,  A61K8/0212 ,  A61K8/06 ,  A61K8/8129

Abstract: The present invention is an emulsion-type pack cosmetic containing polyvinyl alcohol, oil, and water which characteristically contains the oil in the amount of 20-80 wt % or 15-50 wt % of the total emulsion-type pack cosmetic. A fast-drying peel-off type pack cosmetic with a short drying time and superior usability can be provided.

Abstract translation: 本发明是一种包含聚乙烯醇，油和水的乳液型包装化妆品，其特征在于含有总乳液型包装化妆品的20-80重量％或15-50重量％的油。 可以提供干燥时间短，使用性好的快干剥离型包装化妆品。