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    • 1. 发明授权
    • Copolymer containing reactive silyl groups, composition containing the same and method of treatment with the same
    • 含有反应性甲硅烷基的共聚物,含有相同的组成和与之相同的处理方法
    • US06326011B1
    • 2001-12-04
    • US09230582
    • 1999-01-28
    • Kazuyuki MiyazawaToshio YanakiFumiaki Matsuzaki
    • Kazuyuki MiyazawaToshio YanakiFumiaki Matsuzaki
    • A61K600
    • A copolymer having silyl groups with at least one reactive functional group bonded thereto. The copolymer comprises a monomer (A) shown by the following Formula (I): wherein R1 is hydrogen atom or methyl; R2 is alkylene group having 1-6 carbon atoms; and R3, R4 and R5 each is a reactive functional group which can cross-link molecules of the copolymer by hydrolyzing. Further, the copolymer preferably comprises, as a constituent monomer, an alkyl (meth)acrylate and a siloxane-containing (meth)acrylate. A coating-forming method comprises hydrolyzing the composition on a material to be treated to cross-link molecules of the copolymer when on the material. A coating of the cross-linked copolymer has resistance to washing. This coating can modify the nature of hair, improve make-up retention, and provide skin-protecting. It can impart water-repellency, resistance to fouling, suitability as a sizing and crease resistance to fibers. Further, it can improve a skin-cleaning effect, applicability, strippability and coating-strength of a peeling-off type cosmetic pack.
    • 具有与其键合有至少一个反应性官能团的甲硅烷基的共聚物。 共聚物包含由下式(I)表示的单体(A):其中R 1 是氢原子或甲基; R 2 是具有1-6个碳原子的亚烷基; 和R 3 ,R 4 和R 5 各自是可通过水解将共聚物分子交联的反应性官能团。 此外,共聚物优选包含(甲基)丙烯酸烷基酯和含硅氧烷的(甲基)丙烯酸酯作为构成单体。 涂覆形成方法包括在待处理的材料上水解组合物以在材料上交联共聚物的分子。 交联共聚物的涂层具有耐洗涤性。 这种涂层可以改变头发的性质,改善补妆保持性,并提供皮肤保护。 它可以赋予防水性,耐污垢性,适合性作为纤维的上胶和抗折皱性。 此外,它可以改善剥离型化妆品包装的皮肤清洁效果,适用性,剥离性和涂布强度。
    • 5. 发明授权
    • Gelling agent and gel compositions
    • 胶凝剂和凝胶组合物
    • US06585986B2
    • 2003-07-01
    • US09759342
    • 2001-01-16
    • Fumiaki MatsuzakiToshio Yanaki
    • Fumiaki MatsuzakiToshio Yanaki
    • A61K700
    • A61K8/361A61K8/042A61K8/26A61K8/27A61K8/29A61K8/342A61K8/416A61K8/965A61Q1/02A61Q17/04A61Q19/00C09K3/00
    • A gelation agent or an emulsifying agent is provided which is obtained by mixing a water swelling clay mineral with a quarternary ammonium salt type cation surfactant and a fatty acid or a higher alcohol which is liquid at normal temperatures. The present invention can provide a gelation agent or an emulsifying agent which can be added and mixed to a wide range of oils to produce a gel composition or an emulsified composition with superior stability, safety and usability. The gelation agent or the emulsifying agent of the present invention or the gel composition or the emulsified composition using this agent is preferably used as the base agent of cosmetics and quasi-drugs, for example. Also, the sunscreen cosmetic prepared by adding ultraviolet light protection powder to the aforementioned emulsified composition exhibits superior usability, i.e. it exhibits good adhesion to the skin and superior water resistance and it does not become conspicuous when the applied site comes in contact with sweat or water from the ocean or pool. Therefore, it is particularly useful when a high ultraviolet light protection effect is desired because it allows the required amount of the ultraviolet light protection powder to be blended in without concern for conspicuous whiteness.
    • 提供凝胶剂或乳化剂,其通过将水溶性粘土矿物与季铵盐型阳离子表面活性剂和在常温下为液体的脂肪酸或高级醇混合而获得。 本发明可以提供一种凝胶剂或乳化剂,其可以加入并混合到宽范围的油中以产生具有优异稳定性,安全性和可用性的凝胶组合物或乳化组合物。凝胶剂或乳化剂 本发明或凝胶组合物或使用该试剂的乳化组合物优选用作化妆品和准药物的基础剂。此外,通过向上述乳化组合物中加入紫外线防护粉末制备的防晒化妆品显示出优异的使用性 即,它对皮肤表现出良好的粘附性和优异的耐水性,并且当施用部位与来自海洋或游泳池的汗水或水接触时,它不会变得显眼。 因此,特别是在需要高的紫外线防护效果的情况下特别有用,是因为可以将所需量的紫外线防护粉末混合而不用担心明显的白度。
    • 7. 发明授权
    • O/W/O type multiphase emulsion
    • O / W / O型多相乳液
    • US6150425A
    • 2000-11-21
    • US147821
    • 1999-03-15
    • Tomoko SekineFumiaki MatsuzakiToshio YanakiMichihiro Yamaguchi
    • Tomoko SekineFumiaki MatsuzakiToshio YanakiMichihiro Yamaguchi
    • A61K8/06A61K9/113A61Q19/00B01F17/28B01F3/08B01F17/54
    • A61Q19/00A61K8/066A61K9/113Y10S514/941Y10S514/943Y10S514/944Y10S514/975Y10S516/902
    • An O/W/O type multiple emulsion in which an O/W type emulsion is dispersed in the outer phase oil wherein the O/W type emulsion in the inner phase contains water, an oil based ingredient, a surfactant and an amphiphilic substance chosen from those which can form a gel at ordinal temperature or higher in an amphiphilic substance-surfactant-oil-water system or N-long chain acyl acidic amino acid monosalt and an amphiphilic substance chosen from those which can form a gel at ordinal temperature or higher in an amphiphilic substance-N-long chain acyl acidic amino acid monosalt-oil-water system, said outer phase oil contains organophilic modified clay minerals and an emulsifying agent with a HLB of 7 or lower, and the weight ratio of the O/W type emulsion and the outer phase oil is 2:3-19:1. An O/W/O type multiple emulsion with superior stability over time and good usability.
    • PCT No.PCT / JP98 / 03187 Sec。 371 1999年3月15日 102(e)1999年3月15日PCT提交1998年7月15日PCT公布。 公开号WO99 /​​ 03572 日期1999年1月28日其中O / W型乳液分散在外相油中的O / W / O型多重乳液,其中内相中的O / W型乳液含有水,油基成分,表面活性剂 和两亲物质,其选自可以在两亲物质 - 表面活性剂 - 油 - 水体系或N-长链酰基酸性氨基酸单糖盐和选自可以形成凝胶的那些的两亲物质中在顺序温度或更高温度下形成凝胶的物质 在两亲物质N-长链酰基酸性氨基酸单糖 - 油 - 水系统中的序数温度以上,所述外相油含有亲有机质改性粘土矿物和HLB为7以下的乳化剂,重量比 的O / W型乳液和外相油为2:3-19:1。 一种O / W / O型多重乳液,具有优异的稳定性和良好的使用性。