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1. 发明授权

US06837925B2 Coloring pearlescent flake pigment, manufacturing method of the same and cosmetic product containing the same 失效
标题翻译：着色珠光片颜料，其制造方法和含有它们的化妆品
公开(公告)号：US06837925B2
公开(公告)日：2005-01-04
申请号：US10447276
申请日：2003-05-29
申请人： Yasushi Kubo , Hideji Kagawa
发明人： Yasushi Kubo , Hideji Kagawa
IPC分类号： A61K8/26 , A61K8/46 , A61Q1/06 , C09C1/00 , C04B14/00
CPC分类号： A61K8/0266 , A61K8/26 , A61K8/466 , A61K2800/436 , A61K2800/56 , A61K2800/621 , A61K2800/651 , A61Q1/06 , C01P2004/61 , C09C1/0015 , C09C1/003 , C09C1/0036 , C09C2200/102 , C09C2200/409
摘要： A coloring pearlescent flake pigment capable of providing pearl-like luster caused by interference color and a vivid color caused by a tar color is provided as a new material which contributes to the diversification of cosmetics and paints thanks to its powdery smoothness and the visual effect as well as covering protection effect in an application layer. The coloring pearlescent flake pigment having a double coating layer which is formed on inorganic flake-like particles and which is composed of a high-refraction-index metal oxide (e.g., titanium dioxide) and a hydrotalcite-like coloring composition is produced by the following process: In an aqueous suspension containing inorganic flake-like particles coated with a high-refraction-index metal oxide, a soluble anionic dye, a plurality of soluble metallic salts which are the raw materials of a double hydroxide, and a neutralizing base including urea are allowed to react, so that a hydrotalcite-like coloring composition precipitates on the inorganic flake-like particles.
摘要翻译：提供能够提供由焦油颜色引起的干涉色和鲜艳色泽的珍珠般光泽的着色珠光片颜料作为新材料，由于其粉末的光滑度和视觉效果，有助于化妆品和油漆的多样化以及覆盖应用层的保护效果。由无机鳞片状颗粒形成的由高折射率金属氧化物（例如二氧化钛）和水滑石状着色组合物构成的具有双层涂层的着色珠光薄片颜料通过以下方法制备方法：在包含高折射率金属氧化物的无机鳞片状颗粒的水性悬浮液中，可溶性阴离子染料，作为双氢氧化物原料的多种可溶性金属盐和包含尿素的中和碱使得类似水滑石的着色组合物沉淀在无机鳞片状颗粒上。

2. 发明授权

US4340697A Heat resistant molding resin composition 失效
标题翻译：耐热成型树脂组合物
公开(公告)号：US4340697A
公开(公告)日：1982-07-20
申请号：US189841
申请日：1980-04-01
申请人： Toshihiko Aya , Yasushi Kubo
发明人： Toshihiko Aya , Yasushi Kubo
IPC分类号： C08L77/10 , C08L79/08 , H01B3/30 , C08L81/04
CPC分类号： H01B3/306 , C08L77/10 , C08L79/08 , Y10S525/905 , Y10S525/906 , Y10S525/928 , Y10S525/93
摘要： The present invention relates to a heat resistant molding resin composition comprising 60-99.9% by weight of an aromatic polyamideimide resin, and 40-0.1% by weight of a thermoplastic resin which comprises at least one member selected from the group consisting of a polyphenylene sulfide resin, a polyamide resin, a polysulfone resin, an aromatic polyester resin, a polyphenylene-ether resin and a phenoxy resin. The thermoplastic resin must have a melt viscosity at 350.degree. C. of not more than 1.times.10.sup.5 poise and a decomposition temperature of not lower than 350.degree. C. The aromatic polyamideimide resin is improved in melt viscosity characteristics by being blended with the thermoplastic resin. Therefore, a resin composition is obtained which is excellent in moldability characteristics. This composition may optionally comprise various kinds of fillers. Shaped articles, obtained by melt molding of the compositions in accordance with the present invention, are excellent in heat resistance, mechanical characteristics, electrical characteristics, sliding characteristics and solvent resistance characteristics and may be utilized in many different ways.
摘要翻译： PCT No.PCT / JP79 / 00204 Sec。 371日期：1980年4月1日 102（e）日期1980年4月1日PCT申请日1979年8月2日PCT公布。公开号WO80 / 00349 1980年3月6日。本发明涉及一种耐热成型树脂组合物，其包含60-99.9重量％的芳族聚酰胺酰亚胺树脂和40-0.1重量％的热塑性树脂，其包含至少一种选自由聚苯硫醚树脂，聚酰胺树脂，聚砜树脂，芳香族聚酯树脂，聚苯醚树脂和苯氧基树脂组成的组。热塑性树脂必须在350℃下的熔体粘度不超过1×10 5泊，分解温度不低于350℃。通过与热塑性树脂混合，芳族聚酰胺酰亚胺树脂的熔体粘度特性得到改善。因此，得到成型性特性优异的树脂组合物。该组合物可任选地包含各种填料。通过本发明的组合物的熔融成型获得的成形品具有优异的耐热性，机械性能，电特性，滑动特性和耐溶剂性，并且可以以许多不同的方式使用。

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