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130 条记录 (耗时 0.03 秒)

    Block copolymers containing polysiloxane segments
    12.
    发明授权
    Block copolymers containing polysiloxane segments 失效
    含有聚硅氧烷链段的嵌段共聚物

    公开(公告)号：US4968750A

    公开(公告)日：1990-11-06

    申请号：US427935

    申请日：1989-10-25

    申请人： Herbert Eichenauer ,  Christian Lindner ,  Karl-Heinz Ott

    发明人： Herbert Eichenauer ,  Christian Lindner ,  Karl-Heinz Ott

    IPC分类号： C08G77/442

    CPC分类号： C08G77/442

    摘要： Block copolymers composed of recurrent structural units belonging to the series comprising polysiloxanes and recurring structural units belonging to the series comprising homopolymers, copolymers or terpolymers of vinyl-aromatic compounds and acrylic monomers of mixtures thereof.

    摘要翻译： 由属于包含聚硅氧烷的系列的复发结构单元和属于该系列的重复结构单元组成的嵌段共聚物包括乙烯基芳族化合物的均聚物，共聚物或三元共聚物和其混合物的丙烯酸单体。

    Emulsifiers and a process for the production of large particle size, homodisperse polymer dispersions using these emulsifiers
    16.
    发明授权
    Emulsifiers and a process for the production of large particle size, homodisperse polymer dispersions using these emulsifiers 失效
    乳化剂和生产大颗粒尺寸的方法，使用这些乳化剂的均聚聚合物分散体

    公开(公告)号：US5071946A

    公开(公告)日：1991-12-10

    申请号：US509514

    申请日：1990-04-16

    申请人： Adolf Schmidt ,  Herbert Eichenauer ,  Karl-Heinz Ott ,  Alfred Pischtschan

    发明人： Adolf Schmidt ,  Herbert Eichenauer ,  Karl-Heinz Ott ,  Alfred Pischtschan

    IPC分类号： B01F17/00 ,  B01F17/36 ,  C07C69/593 ,  C07C69/75 ,  C07C69/753 ,  C08F2/26

    CPC分类号： C08F2/26

    摘要： Reaction products of 1 mol of a cycloaliphatic diol corresponding to formula IHO--R--OH Iwith 2 mols cycloaliphatic carboxylic anhydrides corresponding to formulae II and/or III ##STR1## in which R is a cycloaliphatic hydrocarbon radical having 6 to 20 carbon atoms onto which the hydroxy groups are bonded directly or via methylene groups andX represents ##STR2## chemical bond obtainable by fusion of the cycloaliphatic diol and the cycloaliphatic carboxylic anhydride in an inert gas atmosphere at temperatures of from 100.degree. C. to 250.degree. C., and the alkali and ammonium salts of these reaction products, and their use as emulsifiers.

    摘要翻译： 对应于式I HO-R-OH I的1摩尔脂环族二醇与对应于式II和/或III的2摩尔脂环族羧酸酐的反应产物其中R是脂环族烃基，其中R是具有 6至20个碳原子，其上羟基直接或通过亚甲基键合，X代表通过脂环族二醇和脂环族羧酸酐在惰性气体气氛中熔融获得的化学键，温度为100℃ ℃至250℃，以及这些反应产物的碱和铵盐，以及它们作为乳化剂的用途。

    Thermoplastic ABS moulding compositions
    20.
    发明授权
    Thermoplastic ABS moulding compositions 失效
    热塑性ABS模塑组合物

    公开(公告)号：US5708079A

    公开(公告)日：1998-01-13

    申请号：US642913

    申请日：1996-05-06

    申请人： Herbert Eichenauer ,  Edgar Leitz ,  Karl-Erwin Piejko ,  Peter Kruger

    发明人： Herbert Eichenauer ,  Edgar Leitz ,  Karl-Erwin Piejko ,  Peter Kruger

    IPC分类号： C08L51/04 ,  C08F2/26 ,  C08F279/00 ,  C08F279/04 ,  C08L55/00 ,  C08L55/02 ,  C08L101/00

    CPC分类号： C08L55/02

    摘要： Thermoplastic moulding compositions containing A) 5 to 95 parts by wt of at least one particle-shaped graft rubber polymer of the ABS type manufactured by emulsion polymerization, in which the graft rubber particles have such a structure detectable by transmission electron microscope photographs, in which the individual particles contain irregular cell-shaped inclusions of resin-forming polymer and the surface of the particles shows such an irregular toothed structure, that for every particle imaged 5 to 30 of such teeth are present, which are distinguished from an idealized round particle (with a diameter d) by a diameter d+d/x with x=3 to 15, B) 95 to 5 parts by wt of at least one particle-shaped graft rubber polymer of the ABS type manufactured by emulsion polymerization, in which the graft rubber particles have such a structure detectable by transmission electron microscope photographs, in which the individual particles do not have a pronounced inner structure as in A) and possess a round particle shape with completely tooth-free surface and optionally C) 0 to 300 parts by wt of at least one thermoplastic rubber-free resin.

    摘要翻译： 含有A）5〜95重量份的通过乳液聚合制造的ABS型的至少一种颗粒状接枝橡胶聚合物，其中接枝橡胶颗粒具有通过透射电子显微镜照片可检测的结构，其中 单个颗粒含有不规则的形成树脂的聚合物的细胞形夹杂物，并且颗粒的表面显示出这种不规则的齿状结构，对于存在这种齿的5至30个的每个颗粒，其与理想化的圆形颗粒 直径d）直径d + d / x，x = 3〜15，B）95〜5重量份的通过乳液聚合制造的ABS型的至少一种颗粒状接枝橡胶聚合物，其中 接枝橡胶颗粒具有通过透射电子显微镜照片可检测的结构，其中单个颗粒不具有如A）中明显的内部结构，并具有 具有完全无牙表面的圆形颗粒形状和任选的C）0至300重量份的至少一种不含热塑性橡胶的树脂。