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    Acrylate-functional organopolysiloxanes
    1.
    发明授权
    Acrylate-functional organopolysiloxanes 失效

    公开(公告)号：US4606933A

    公开(公告)日：1986-08-19

    申请号：US780105

    申请日：1985-09-25

    申请人： Roy M. Griswold ,  Walter L. Magee ,  Paul A. Manis ,  Eugene R. Martin

    发明人： Roy M. Griswold ,  Walter L. Magee ,  Paul A. Manis ,  Eugene R. Martin

    IPC分类号： B21B3/00 ,  C03C17/30 ,  C08F290/00 ,  C08F299/08 ,  C08G77/26 ,  C08G77/38 ,  C08G77/388 ,  C08L83/08 ,  C09D5/00 ,  C09D155/00 ,  C09D183/07 ,  D21H19/32 ,  B05D3/06

    CPC分类号： C08F299/08 ,  C03C17/30 ,  C08G77/26 ,  C08G77/388 ,  C08L83/08 ,  C09D155/005 ,  D21H19/32 ,  Y10T428/31663

    摘要： Radiation polymerizable acrylate-functional organopolysiloxanes having the formula ##STR1## where R is a radical selected from monovalent hydrocarbon radicals, substituted monovalent hydrocarbon radicals having from 1 to 20 carbon atoms or monovalent hydrocarbonoxy radicals having from 1 to 20 carbon atoms, or a radical of the formula ##STR2## in which at least one R is a radical having the above formula, R.sup.1 is a divalent radical selected from a saturated divalent hydrocarbon radical having up to 20 carbon atoms, a divalent hydrocarbonoxy radical in which the oxygen is in the form of an ether linkage and an unsaturated divalent hydrocarbon radical having from 3 to 10 carbon atoms; R.sup.2 is hydrogen or a methyl radical; R.sup.3 is a linear or branched radical having 2, 3, 4, 5 or 6 valences in which the radical is selected from a substituted hydrocarbon radical, or a hydrocarbon ether or thioether radical having one or more repeating units and the terminal atoms of the R.sup.3 radical are selected from oxygen or nitrogen; R.sup.4 is a radical linked to the terminal oxygen or nitrogen atoms of R.sup.3 and is selected from the group consisting of a monovalent hydrocarbon radical having from 1 to 20 carbon atoms, an acryloyl radical, and a substituted acryloyl radical and when the terminal atom of R.sup.3 is oxygen, then R.sup.4 may also be hydrogen. R.sup.5 is a monovalent hydrocarbon radical having from 1 to 20 carbon atoms or a radical of the formula--CH.sub.2 --CH.sub.2 --Xwherein X represents --COOR.sup.6, --CONR.sup.6, --CN, --SO.sub.2 R.sup.6, R.sup.6 is a monovalent hydrocarbon radical having from 1 to 20 carbon atoms, a is a number having an average value of 0.7 to 2.6, b is a number of from 1 to 3, c is a number of from 0 to 4, d is a number of from 1 to 4, e is a number of from 0 to 4, x is a number of from 2 to 20,000 with the proviso that b+1=d+e.The acrylate-functional organopolysiloxanes are combined with a photosensitizer and/or peroxide and cured by radiation and/or heat.

    Antifoam compositions
    2.
    发明授权
    Antifoam compositions 失效
    消泡剂组合物

    公开(公告)号：US4584125A

    公开(公告)日：1986-04-22

    申请号：US639555

    申请日：1984-08-10

    申请人： Roy M. Griswold ,  Eugene R. Martin

    发明人： Roy M. Griswold ,  Eugene R. Martin

    IPC分类号： B01D19/04 ,  B01D17/00

    CPC分类号： B01D19/0409

    摘要： Compositions which either reduce or prevent foam formation in aqueous or nonaqueous systems comprising (A) a foam destabilizing agent containing (1) a diorganopolysiloxane having the average formula ##STR1## where R is a monovalent hydrocarbon radical having from 1 to 50 carbon atoms, in which an average of at least one R group contains from 6 to 50 carbon atoms, a has an average value of from about 1.8 to 2.2, and m has an average value greater than 3, and (2) an amine containing compound selected from an aminofunctional organopolysiloxane and/or an organic amine having the formula ##STR2## where R.sup.1 is a monovalent hydrocarbon radical having from 1 to 25 carbon atoms, R.sup.2 is a divalent hydrocarbon radical having from 1 to 10 carbon atoms, with the proviso that at least one of the radicals represented by R.sup.1 or R.sup.2 must have at least 6 carbon atoms, b is 0, 1 or 2, c is 0 or 1, (B) a nonaqueous dispersing agent, (C) an inorganic filler and (D) water, if desired.

    摘要翻译： 在水性或非水性体系中减少或防止泡沫形成的组合物，其包含（A）泡沫去稳定剂，其含有（1）平均式为“IMAGE”的二有机聚硅氧烷，其中R为具有1至50个碳原子的一价烃基， 至少一个R基团的平均含有6至50个碳原子，a具有约1.8至2.2的平均值，并且m具有大于3的平均值，和（2）选自以下的含胺化合物： 氨基官能有机聚硅氧烷和/或具有式“IMAGE”的有机胺，其中R 1是具有1至25个碳原子的一价烃基，R 2是具有1至10个碳原子的二价烃基，条件是至少一个 由R1或R2表示的基团必须具有至少6个碳原子，b为0,1或2，c为0或1，（B）非水分散剂，（C）无机填料和（D）水， 如果需要的话。

    Sulfur-containing organopolysiloxane waxes and a method for preparing the same
    3.
    发明授权
    Sulfur-containing organopolysiloxane waxes and a method for preparing the same 失效
    含硫有机聚硅氧烷蜡及其制备方法

    公开(公告)号：US5015717A

    公开(公告)日：1991-05-14

    申请号：US371132

    申请日：1989-06-26

    申请人： Eugene R. Martin ,  Roy M. Griswold

    发明人： Eugene R. Martin ,  Roy M. Griswold

    IPC分类号： C08G77/28 ,  C08L83/08 ,  C08L83/14

    CPC分类号： C08L83/08 ,  C08G77/28 ,  C08L83/14

    摘要： This invention relates to sulfur containing organopolysiloxane waxes containing(1) at least three mole percent of siloxane units of the formula ##STR1## (2) at least one mole percent of siloxane units selected from the formulas ##STR2## (3) and from 0 to 96 mole percent of siloxane units have the formula ##EQU1## where R is a monovalent hydrocarbon radical having from 1 to 10 carbon atoms, R.sup.1 is an alkyl radical linked to silicon having an average of at least 25 carbon atoms, R.sup.2 is a multivalent radical selected from a hydrocarbon radical having from 2 to 10 carbon atoms which is free of aliphatic unsaturation, a hydrocarbon ether or a hydrocarbon thioether, a is an integer of from 0 to 2, b is an integer of 1 or 2, c is an integer of 1 or 2, d is an integer of from 0 to 2, e is an integer of from 0 to 3, and the sum of a+b is 1, 2 or 3, and the sum of c+d is 1, 2 or 3.

    摘要翻译： 本发明涉及含硫的有机聚硅氧烷蜡，其含有（1）至少3摩尔％的式（2）的硅氧烷单元，至少1摩尔％的选自下列化学式的硅氧烷单元：IMAGE＆lt; IMAGE＆gt;（3） ）和0至96摩尔％的硅氧烷单元具有式“IMAGE”，其中R是具有1至10个碳原子的一价烃基，R 1是与平均至少25个碳原子的硅连接的烷基， R2是选自具有2至10个碳原子的不具有脂族不饱和键的烃基，烃醚或烃硫醚的多价基团，a是0-2的整数，b是1或2的整数 ，c为1或2的整数，d为0〜2的整数，e为0〜3的整数，a + b的和为1,2或3，c + d为1,2或3。

    Vulcanizate composition
    9.
    发明申请
    Vulcanizate composition 审中-公开
    硫化组成

    公开(公告)号：US20080039576A1

    公开(公告)日：2008-02-14

    申请号：US11504563

    申请日：2006-08-14

    申请人： Roy M. Griswold ,  Francis J. McKeon ,  Timothy J. Fahrenkopf ,  Philbert E. Ramdatt

    发明人： Roy M. Griswold ,  Francis J. McKeon ,  Timothy J. Fahrenkopf ,  Philbert E. Ramdatt

    IPC分类号： C09B67/00

    CPC分类号： C08J3/24 ,  C08F8/32

    摘要： In one embodiment herein there is provided a hot melt vulcanizate composition made by the process comprising: a) producing a reaction product (i) from (1) at least one first resin selected from the group consisting of thermoplastic polymer and elastomeric polymer, (2) at least one unsaturated carboxylic acid anhydride, (3) at least one alkylamine possessing two or more amine functionalities, and optionally (4) at least one free-radical generating catalyst, and wherein said reaction product (i) optionally further comprises, at least one first additive; and, optionally, b) blending said reaction product (i) with at least one second resin selected from the group consisting of thermoplastic polymer and elastomeric polymer, provided that at least one of second resin is different from at least one of first resin and, optionally, at least one second additive; c) curing said reaction product (i), wherein reaction product (i) has been blended as in (b) above, or not, to produce a hot melt vulcanizate composition; and, optionally, d) adding at least one third additive to the hot melt vulcanizate composition.

    摘要翻译： 在本文的一个实施方案中，提供了一种通过该方法制备的热熔硫化橡胶组合物，其包括：a）制备反应产物（i），（i）至少一种选自热塑性聚合物和弹性体聚合物的第一种树脂，（2） ）至少一种不饱和羧酸酐，（3）至少一种具有两个或更多个胺官能团的烷基胺和任选的（4）至少一种产生自由基的自由基催化剂，并且其中所述反应产物（i）任选地还包含 至少一种第一种添加剂; 和任选地，b）将所述反应产物（i）与至少一种选自热塑性聚合物和弹性体聚合物的第二树脂共混，条件是第二树脂中的至少一种不同于第一树脂中的至少一种， 任选地，至少一种第二添加剂; c）固化所述反应产物（i），其中反应产物（i）如上述（b）所述共混，以制备热熔硫化橡胶组合物; 和任选地，d）向热熔硫化橡胶组合物中加入至少一种第三添加剂。