Surface-modified zinc oxides
    41.
    发明申请
    Surface-modified zinc oxides 审中-公开
    表面改性氧化锌

    公开(公告)号:US20060210495A1

    公开(公告)日:2006-09-21

    申请号:US10568992

    申请日:2004-08-12

    IPC分类号: A61K8/27 C09C1/04 A61K8/89

    摘要: Surface-modified zinc oxides with a BET surface area of 18±5 m2/g and a C content of 0.1 to 5.0 wt. % are prepared by spraying the zinc oxides with the surface-modifying agent or adding this in vapour form and then heat-treating the mixture. They can be employed for the preparation of cosmetics.

    摘要翻译: 表面改性的氧化锌,BET表面积为18±5m 2 / g,C含量为0.1〜5.0wt。 通过用表面改性剂喷涂氧化锌或将其加入蒸气形式然后热处理混合物来制备%。 它们可以用于化妆品的制备。

    Single-piece optical fibre coupling
    45.
    发明授权
    Single-piece optical fibre coupling 失效
    单片光纤耦合

    公开(公告)号:US06244752B1

    公开(公告)日:2001-06-12

    申请号:US09318386

    申请日:1999-05-25

    IPC分类号: G02B638

    CPC分类号: G02B6/3809 G02B6/3887

    摘要: A single-piece optical fiber coupling (1) is specified which has a housing (2) with at least two holder openings (3a, 3b), which are arranged coaxially and run towards each other, for the optical fiber ends (4a, 4b) to be connected, the holder openings (3a, 3b) each having an outer section (3c, 3d) with a threaded crimp (3g) and an inner section (3e, 3f) with a thread (3h) of lower depth.

    摘要翻译: 规定了单件式光纤耦合器(1),其具有壳体(2),所述壳体具有至少两个保持器开口(3a,3b),所述保持器开口同轴并且彼此相对延伸,用于光纤端部(4a,4b) ),具有带有螺纹压接部(3g)的外部部分(3c,3d)和具有较低深度的螺纹(3h)的内部部分(3e,3f)的保持器开口(3a,3b)

    SILICONE (METH)ACRYLATE PARTICLES, PROCESS FOR PREPARATION THEREOF AND USE THEREOF
    48.
    发明申请
    SILICONE (METH)ACRYLATE PARTICLES, PROCESS FOR PREPARATION THEREOF AND USE THEREOF 有权
    硅氧烷(甲基)丙烯酸酯颗粒,其制备方法及其用途

    公开(公告)号:US20090149573A1

    公开(公告)日:2009-06-11

    申请号:US12327175

    申请日:2008-12-03

    IPC分类号: C08L83/06 B32B27/00

    摘要: The present invention relates to silicone (meth)acrylate particles, to a process for preparing such silicone (meth)acrylate particles including the steps of: a) obtaining an emulsion composed of water and an organic phase comprising organopolysiloxanes modified terminally and/or laterally with acrylate groups, and b) polymerizing the inner phase to completion by means of a free-radical initiator, the free-radical initiator being added to the outer phase (aqueous phase) in a concentration of 0.1 to 40% by weight based on the inner phase, and to the use of the particles alone or in a mixture with further particles, pigments and/or further customary additives in the form of powders or dispersions in coating, adhesive or sealant materials, in polymers, in defoamers, in wetting and levelling aids, in cosmetic or pharmaceutical formulations and care products, in cleaning and detergent compositions, or in applications for modifying the interface properties of solid and liquid substrates, for example tactile properties, hydrophobization, or sliding and/or release properties.

    摘要翻译: 本发明涉及有机硅(甲基)丙烯酸酯颗粒,涉及一种制备这种硅氧烷(甲基)丙烯酸酯颗粒的方法,包括以下步骤:a)获得由水和有机相组成的乳液,所述有机相包含有机聚硅氧烷,其末端和/ 丙烯酸酯基,和b)通过自由基引发剂使内相聚合至完成,自由基引发剂以0.1至40重量%的浓度加入到外相(水相)中,基于内部 以及在涂料,粘合剂或密封剂材料,聚合物,消泡剂,润湿和流平剂中单独或与其它颗粒,颜料和/或粉末或分散体形式的其它常规添加剂的单独或与混合物的使用 辅助剂,化妆品或药物制剂和护理产品,在清洁和洗涤剂组合物中,或用于改变固体和液体底物的界面性质的用途,用于 示例性触觉特性,疏水化,或滑动和/或释放性质。