公开(公告)号：US20090191246A1

公开(公告)日：2009-07-30

申请号：US12382693

申请日：2009-03-23

申请人： Takumi Miyazaki ,  Hirokazu Tanaka ,  Shuji Akeda

发明人： Takumi Miyazaki ,  Hirokazu Tanaka ,  Shuji Akeda

IPC分类号： A61K8/02

CPC分类号： C09C1/405 ,  A61K8/0258 ,  A61K2800/412 ,  A61K2800/624 ,  A61K2800/651 ,  A61Q1/02 ,  A61Q1/10 ,  C01P2004/20 ,  C01P2004/32 ,  C01P2004/51 ,  C01P2004/62 ,  C09C1/0015 ,  C09C1/0018 ,  C09C1/0081 ,  C09C3/006 ,  C09C3/063 ,  C09C3/10 ,  C09C2200/102 ,  C09C2200/505

摘要： In a method of producing scale-like composite particles, a dispersion liquid is prepared to include scale-like inorganic particles coated with resin and spherical fine particles having an average particle diameter in a range from 0.1 to 3.0 μm. The scale-like inorganic particles coated with the resin and the spherical fine particles is dispersed in water, alcohol, or a mixture dispersant of the water and the alcohol. Then, the dispersion liquid is sprayed in a heated air stream for drying so that the spherical fine particles are adhered on the scale-like inorganic particles coated with resin by an electrostatic force generated by contact between the particles.

摘要翻译： 在生产鳞片状复合颗粒的方法中，制备分散液，其包括涂覆有树脂的鳞状无机颗粒和平均粒径为0.1-3.0μm的球形微粒。 涂覆有树脂的鳞片状无机颗粒和球形微粒分散在水，醇或水和醇的混合分散剂中。 然后，将分散液在加热的空气流中喷雾干燥，使得球状微粒通过由颗粒之间的接触产生的静电力粘附在涂覆有树脂的鳞片状无机颗粒上。

公开(公告)号：US20060034879A1

公开(公告)日：2006-02-16

申请号：US11200032

申请日：2005-08-10

申请人： Takumi Miyazaki ,  Hirokazu Tanaka ,  Shuji Akeda

发明人： Takumi Miyazaki ,  Hirokazu Tanaka ,  Shuji Akeda

IPC分类号： A61K8/81

CPC分类号： C09C1/405 ,  A61K8/0258 ,  A61K2800/412 ,  A61K2800/624 ,  A61K2800/651 ,  A61Q1/02 ,  A61Q1/10 ,  C01P2004/20 ,  C01P2004/32 ,  C01P2004/51 ,  C01P2004/62 ,  C09C1/0015 ,  C09C1/0018 ,  C09C1/0081 ,  C09C3/006 ,  C09C3/063 ,  C09C3/10 ,  C09C2200/102 ,  C09C2200/505

摘要： Scale-like composite particles having oily feel as well as soft and smooth feel are provided. The scale-like composite particles include inorganic oxide particles having an average diameter in a range from 0.1 to 3.0 μm and adhered in a single layer to a surface of resin-coated scale-like inorganic particles. The scale-like inorganic particles may include natural minerals such as mica, talc and sericite, synthetic mica, synthetic sericite, plate-like titanium oxide, and resin may include resin having rubber-like elasticity such as polyurethane, styrene-butadiene copolymer, acrylonitrile-butadiene copolymer, silicone rubber, crude rubber and nylon-based elastomer.

摘要翻译： 提供具有油感和柔滑感的鳞片状复合颗粒。 鳞状复合颗粒包括平均直径为0.1-3.0μm的无机氧化物颗粒，并且单层粘附到树脂涂覆的鳞状无机颗粒的表面。 鳞片状无机颗粒可以包括天然矿物如云母，滑石和绢云母，合成云母，合成绢云母，板状氧化钛，树脂可以包括具有橡胶状弹性的树脂，如聚氨酯，苯乙烯 - 丁二烯共聚物，丙烯腈 丁二烯共聚物，硅橡胶，粗橡胶和尼龙基弹性体。