Mercaptosilanes and derivatives thereof
    2.
    发明授权
    Mercaptosilanes and derivatives thereof 有权
    巯基硅烷及其衍生物

    公开(公告)号:US08013178B2

    公开(公告)日:2011-09-06

    申请号:US11337205

    申请日:2006-01-20

    IPC分类号: C07F7/04 C07F7/08

    摘要: Mercaptosilanes are disclosed of the formula I wherein R1 is an alkyl polyether group —O—(R5—O)m—R6. They are prepared by a procedure in which a silane of the formula II is subjected to a catalyzed reaction with an alkyl polyether R1—H, R7—OH being split off, the molar ratio of the alkyl polyethers R1—H to the silane of the formula II is at least 0.5 and R7—OH is separated off from the reaction mixture continuously or discontinuously. They can be used in shaped articles.

    摘要翻译: 公开了通式I的巯基硅烷,其中R 1是烷基聚醚基-O-(R 5 -O)m -R 6。 它们通过其中将式II的硅烷与烷基聚醚R1-H,R7-OH分离进行催化反应的方法制备,烷基聚醚R1-H与硅烷的摩尔比为 式II至少为0.5,R7-OH连续或不连续地从反应混合物中分离出来。 它们可用于成型制品。

    Rubber mixtures
    4.
    发明申请
    Rubber mixtures 有权
    橡胶混合物

    公开(公告)号:US20060160935A1

    公开(公告)日:2006-07-20

    申请号:US11300374

    申请日:2005-12-15

    IPC分类号: C08K5/24

    摘要: The invention is directed to rubber mixtures comprising rubber, fillers, optionally further rubber auxiliaries and at least one organosilane of the general formula I: R1R2R3SiR4—SH  (I) wherein: R1 is methyl or ethyl, R2 is methoxy, ethoxy or —O—(Y—O)m—X where Y=a branched or unbranched, saturated or unsaturated divalent hydrocarbon group, X is a C1- to C9-alkyl group and m=1-40, R3 is methyl, ethyl or R2, and R4 is a branched or unbranched, saturated or unsaturated, aliphatic, aromatic or mixed aliphatic/aromatic divalent C1-C12 hydrocarbon group. The rubber mixtures according to the invention are prepared by mixing rubber, filler, optionally further rubber auxiliaries and at least one organosilane of the general formula I. The rubber mixtures can be used for the production of shaped articles.

    摘要翻译: 本发明涉及包含橡胶,填料,任选的其它橡胶助剂和至少一种通式I的有机硅烷的橡胶混合物:<?in-line-formula description =“In-Line Formulas”end =“lead”→> R S(1) S S S S < 其中:R 1是甲基或乙基,R 2是甲氧基,乙氧基或-O-(YO)

    Rubber mixtures
    5.
    发明授权
    Rubber mixtures 有权
    橡胶混合物

    公开(公告)号:US07384997B2

    公开(公告)日:2008-06-10

    申请号:US11300374

    申请日:2005-12-15

    IPC分类号: C08K5/24

    摘要: The invention is directed to rubber mixtures comprising rubber, fillers, optionally further rubber auxiliaries and at least one organosilane of the general formula I: R1R2R3SiR4—SH  (I) wherein: R1 is methyl or ethyl, R2 is methoxy, ethoxy or —O—(Y—O)m—X where Y=a branched or unbranched, saturated or unsaturated divalent hydrocarbon group, X is a C1- to C9-alkyl group and m=1-40, R3 is methyl, ethyl or R2, and R4 is a branched or unbranched, saturated or unsaturated, aliphatic, aromatic or mixed aliphatic/aromatic divalent C1-C12 hydrocarbon group. The rubber mixtures according to the invention are prepared by mixing rubber, filler, optionally further rubber auxiliaries and at least one organosilane of the general formula I. The rubber mixtures can be used for the production of shaped articles.

    摘要翻译: 本发明涉及包含橡胶,填料,任选的其它橡胶助剂和至少一种通式I的有机硅烷的橡胶混合物:<?in-line-formula description =“In-Line Formulas”end =“lead”→> R S(1) S S S S < 其中:R 1是甲基或乙基,R 2是甲氧基,乙氧基或-O-(YO)

    Mercaptosilanes
    6.
    发明申请
    Mercaptosilanes 有权
    巯基吡咯烷酮

    公开(公告)号:US20060161015A1

    公开(公告)日:2006-07-20

    申请号:US11337205

    申请日:2006-01-20

    IPC分类号: C07F7/04 C07F7/08

    摘要: Mercaptosilanes are disclosed of the formula I wherein R1 is an alkyl polyether group —O—(R5—O)m—R6. They are prepared by a procedure in which a silane of the formula II is subjected to a catalyzed reaction with an alkyl polyether R1—H, R7—OH being split off, the molar ratio of the alkyl polyethers R1—H to the silane of the formula II is at least 0.5 and R7—OH is separated off from the reaction mixture continuously or discontinuously. They can be used in shaped articles.

    摘要翻译: 公开了通式I的巯基硅烷,其中R 1是烷基聚醚基-O-(R 5 -O-O)m -R > 6 。 它们通过其中使式II的硅烷与烷基聚醚R 1 -H,R 7 -OH被分解的催化反应的方法制备 ,烷基聚醚R 1 -H与式II的硅烷的摩尔比为至少0.5,并且从反应混合物中连续分离出R 7 -OH 或不连续地。 它们可用于成型制品。

    Rubber Mixtures
    8.
    发明申请
    Rubber Mixtures 有权
    橡胶混合物

    公开(公告)号:US20090221751A1

    公开(公告)日:2009-09-03

    申请号:US12159942

    申请日:2007-01-09

    IPC分类号: C08F8/30 C07F7/18

    摘要: Rubber mixtures, including at least one rubber, a filler, an organosilicon compound of the formula I one rubber accelerator and one co-accelerator. The rubber mixtures are prepared by mixing at least one rubber, a filler, an organosilicon compound of the formula I, one rubber accelerator and one co-accelerator. The rubber mixtures can be used for production of mouldings. Also disclosed is a process for preparation of the organosilicon compound of the formula I via transesterification.

    摘要翻译: 橡胶混合物,包括至少一种橡胶,填料,式I的有机硅化合物一种橡胶促进剂和一种共加速剂。 橡胶混合物通过混合至少一种橡胶,填料,式I的有机硅化合物,一种橡胶加速剂和一种共加速剂来制备。 橡胶混合物可用于生产模制品。 还公开了通过酯交换制备式I的有机硅化合物的方法。