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    Process for the continuous preparation of two-component addition-crosslinking silicone compositions
    5.
    发明授权
    Process for the continuous preparation of two-component addition-crosslinking silicone compositions 有权
    用于连续制备双组分加成交联硅氧烷组合物的方法

    公开(公告)号：US06911495B2

    公开(公告)日：2005-06-28

    申请号：US10444385

    申请日：2003-05-23

    申请人： Thomas Hierstetter ,  Johann Schuster ,  Gerhard Skroch ,  Helmut Woehrl

    发明人： Thomas Hierstetter ,  Johann Schuster ,  Gerhard Skroch ,  Helmut Woehrl

    IPC分类号： C08L83/07 ,  C08G77/06 ,  C08J3/20 ,  C08K9/06 ,  C08L83/04 ,  C08L83/00

    CPC分类号： C08L83/04 ,  C08G77/20 ,  C08K9/06 ,  C08L83/00

    摘要： A process for the continuous preparation of addition-crosslinking silicone rubbers from a base composition containing at least one polyvinyl polysiloxane and at least 10% by weight, based on the liquid silicone rubber, of hydrophobicized filler, by removing the base composition from a container whose volume reduces proportionally with the amount removed, and conveying the composition by way of a pump with a positive pressure difference to two further pumps (4) which convey the base composition onward, so a component A is prepared continuously by admixing at least one metal catalyst with one stream of the base composition, and a component B is prepared continuously and simultaneously by admixing the crosslinker and inhibitor with a second stream of the base composition, where the metal catalyst, crosslinker, and inhibitor are fed by way of a feed unit which meters in each of the substances.

    摘要翻译： 从含有至少一种聚乙烯基聚硅氧烷的基础组合物和基于液体硅橡胶至少10重量％的疏水化填料的连续制备加成交联硅橡胶的方法，通过将基础组合物从容器 体积与去除的量成比例地减小，并且通过具有正压力差的泵将组合物输送到向前传送基础组合物的另外两个泵（4），从而通过混合至少一种金属催化剂 与基料组合物的一股流，并且通过将交联剂和抑制剂与基础组合物的第二料流混合来连续地同时制备组分B，其中金属催化剂，交联剂和抑制剂通过进料单元进料 每个物质中的米。

    Organosilicon compounds containing oligoisobutylene or polyisobutylene groups
    6.
    发明授权
    Organosilicon compounds containing oligoisobutylene or polyisobutylene groups 失效
    含有低聚异丁烯或聚异丁烯基团的有机硅化合物

    公开(公告)号：US6040383A

    公开(公告)日：2000-03-21

    申请号：US52508

    申请日：1998-03-31

    申请人： Jochen Dauth ,  Thomas Hierstetter ,  Bernward Deubzer ,  Petra Gratzl

    发明人： Jochen Dauth ,  Thomas Hierstetter ,  Bernward Deubzer ,  Petra Gratzl

    IPC分类号： C08G81/02 ,  C07F7/18 ,  C08F8/42 ,  C08F10/10 ,  C08G77/382 ,  C08G77/388 ,  C08G77/442 ,  C08G77/46 ,  C09D183/10 ,  C09G1/16 ,  C08F8/00 ,  C08L43/00

    CPC分类号： C09G1/16 ,  C08G77/382 ,  C08G77/388 ,  C08G77/442 ,  C08G77/46

    摘要： The invention describes novel organosilicon compounds containing oligoisobutylene or polyisobutylene groups and comprising at least one unit of the formulaA.sub.a R.sub.b SiX.sub.c O.sub.4-(a+b+c)/2, (I)where R are identical or different and are each a monovalent, divalent or trivalent unsubstituted or substituted hydrocarbon radical, X are identical or different and are each a chlorine atom or a radical of the formula --OR.sup.1, where R.sup.1 is a hydrogen atom or an alkyl radical which may be substituted by an ether oxygen atom, or a radical of the formula--R.sup.2 ([OCH(CH.sub.3)CH.sub.2 ].sub.e [OCH.sub.2 CH.sub.2 ].sub.f [O(CH.sub.2).sub.4 ].sub.g OR.sup.3).sub.y (II)where R.sup.2 is a divalent or trivalent, unsubstituted or substituted hydrocarbon radical which is substituted by one or more groups of the formulae--(C.dbd.O)--O--, --(C.dbd.O)--NR.sup.3 --, --NR.sup.3 --, --O--, --S--,R.sup.3 is a hydrogen atom or R.sup.1 or a radical of the formula--(C.dbd.O)--R.sup.1,e, f and g are each an integer of 0-200, with the proviso that the sum e+f+g.gtoreq.1 and y is 1 or 2,a is 0, 1 or 2,b is 0, 1, 2 or 3,c is 0, 1, 2 or 3 and the sum a+b+c.ltoreq.4, andA is a radical which contains an oligoisobutylene or polyisobutylene group, with the proviso that at least one radical of the formula A is present per molecule.

    摘要翻译： 本发明描述了含有低聚异丁烯或聚异丁烯基团的新型有机硅化合物，并且包含至少一个式A a R b Si X c O 4 - （a + b + c）/ 2，（I）的单元，其中R相同或不同，并且各自是一价，二价或三价未取代的 或取代的烃基，X相同或不同，并且各自为氯原子或式-OR1的基团，其中R 1为氢原子或可被醚氧原子取代的烷基，或 其中R 2是被一个或多个基团取代的二价或三价，未取代或取代的烃基，其中R 2是（C 1 -C 4 式（C = O）-O - ， - （C = O）-NR 3 - ， - NR 3 - ， - O-，-S-，R 3是氢原子或R 1或式 - （ C = O）-R1，e，f和g各自为0-200的整数，条件是和e + f + g> / = 1和y为1或2，a为0,1或2 ，b为0,1,2或3，c为0,1,2或3，并且和a + b + c为4， 并且A是含有低聚异丁烯或聚异丁烯基团的基团，条件是每个分子存在至少一个式A的基团。

    Ionic organosilicon compounds and their preparation and use
    7.
    发明授权
    Ionic organosilicon compounds and their preparation and use 失效
    离子有机硅化合物及其制备与应用

    公开(公告)号：US5990334A

    公开(公告)日：1999-11-23

    申请号：US987727

    申请日：1997-12-09

    申请人： Thomas Hierstetter ,  Jochen Dauth ,  Birgit Peschanel ,  Bernward Deubzer

    发明人： Thomas Hierstetter ,  Jochen Dauth ,  Birgit Peschanel ,  Bernward Deubzer

    IPC分类号： C07F7/10 ,  C07F7/08 ,  C08G77/38 ,  C08G77/388 ,  C08G77/392 ,  C08G77/395

    CPC分类号： C07F7/0854 ,  C07F7/0856 ,  C08G77/388 ,  C08G77/392 ,  C08G77/395

    摘要： Ionic organosilicon compounds comprising siloxane units of the formulaA.sub.a R.sub.b X.sub.c SiO.sub.(4-a-b-c)/2 (I),in whichR is an identical or different, optionally halogenated hydrocarbon radicals having 1 to 12 carbon atoms or radicals of the formulae--R'--((NHCH.sub.2 CH.sub.2).sub.o --(N.sup.+ H.sub.2 CH.sub.2 CH.sub.2).sub.p --N.sup.(x+q-2)+ H.sub.x R".sub.q).sub.d-1 (II)--R'--(SH).sub.d-1 (III)or--R'--(Z--C (O)--CR'"=CH.sub.2).sub.d-1 (IV)in whichR', R", Z, R'", o, p, q, x, d, X and A have the meaning given in claim 1 anda is 0 or 1,b is 0, 1, 2 or 3,c is 0, 1, 2 or 3and the sum a+b+c is.ltoreq.4,with the proviso that at least one radical A is contained in each molecule, and, optionally, non-bonding counter-ions from the group consisting of alkali metal, alkaline earth metal and ammonium ions of organic amines are present to compensate the negative charges and non-bonded counter-ions from the group consisting of organic anions, such as, for example, acetate ions, are present to compensate the positive charges,their preparation and their use.

    摘要翻译： 包含式AaRbXcSiO（4-abc）/ 2（I）的硅氧烷单元的离子有机硅化合物，其中R是具有1至12个碳原子的相同或不同的任选卤代烃基或式-R' - （ （NHCH2CH2）o-（N + H2CH2CH2）pN（x + q-2）+ HxR''q）d-1（II）-R' - （SH）d-1（III）或-R' - （ZC （O）-CR“'= CH 2）d-1（IV）其中R'，R”，Z，R“'，o，p，q，x，d，X和A具有给定的含义 在权利要求1中，a为0或1，b为0,1,2或3，c为0,1,2或3，并且a + b + c为+4，条件是至少一个 自由基A包含在每个分子中，并且可选地，存在来自有机胺的碱金属，碱土金属和铵离子的非结合反离子以补偿负电荷和非结合的抗衡离子 存在由有机阴离子例如乙酸根离子组成的组，以补偿正电荷及其制备及其用途。

    Organosilicon compounds containing amino groups, their preparation and their use
    9.
    发明授权
    Organosilicon compounds containing amino groups, their preparation and their use 失效
    含有氨基的有机硅化合物，其制备及其用途

    公开(公告)号：US5840951A

    公开(公告)日：1998-11-24

    申请号：US888405

    申请日：1997-07-07

    申请人： Thomas Hierstetter ,  Jochen Dauth ,  Joerg Pfister ,  Bernward Deubzer

    发明人： Thomas Hierstetter ,  Jochen Dauth ,  Joerg Pfister ,  Bernward Deubzer

    IPC分类号： C08G77/388 ,  C08G77/54 ,  C07F7/10

    CPC分类号： C08G77/54

    摘要： Organosilicon compounds containing amino groups, their preparation and their use Organosilicon compounds containing amino groups and comprising a) siloxane units of the formula R.sub.a Si(OR.sup.1).sub.b O.sub.(4-a-b)/2 (I) and b) at least one unit per molecule selected from the group consisting of units of the formulae AR.sub.C SiO.sub.(4-c-1)/2 (II), O.sub.(4-c-1)/2 R.sub.C Si--A.sup.1 --R.sub.C SiO.sub.(4-c-1)/2 (III) or ##STR1## where R is an identical or different hydrocarbon radical which has from 1 to 18 carbon atoms, optionally substituted by halogen atoms, alkoxy groups or hydroxy groups where the hydrocarbon radical is optionally interrupted by oxygen atoms, R.sup.1 is an identical or different alkyl radical which is optionally interrupted by oxygen atoms, a is 0, 1, 2 or 3 and b is 0, 1, 2 or 3, with the proviso that the sum a+b is not greater than 3, and c is 0, 1 or 2, A is a radical of the formula --R.sup.2 R.sup.3.sub.z N(--CR.sup.4.sub.2 --R.sup.5).sub.(2-z) (V), A.sup.1 is a radical of the formula ##STR2## and A.sup.2 is a radical of the formula ##STR3## where z is 0 or 1, R.sup.2 is an identical or different alkylene radical having from 2 to 8 carbon atoms, or a radical of the formula ##STR4## R.sup.3 is a hydrogen atom or an alkyl radical having from 1 to 8 carbon atoms, R.sup.4 is a hydrogen atom or an alkyl radical having from 1 to 8 carbon atoms, R.sup.5 is a radical of the formulae --CR.sup.6 .dbd.CR.sup.6.sub.2, --C.tbd.CR.sup.6, where R.sup.6 is identical or different and is a hydrogen atom or an alkyl radical having from 1 to 8 carbon atoms, with the proviso that the organosilicon compound containing amino groups has at least one siloxane unit of formula (II) per molecule and at least one unit selected from the group consisting of units of formulae (III) and (IV) per molecule.

    摘要翻译： 含有氨基的有机硅化合物及其制备及其用途含有氨基的有机硅化合物，包含a）式RaSi（OR1）bO（4-ab）/ 2（I））的硅氧烷单元，b）每分子选择至少一个单元 由式ARCSiO（4-c-1）/ 2（II），O（4-c-1）/ 2RCSi-A1-RCSiO（4-c-1）/ 2（III）或 （IV）其中R是具有1至18个碳原子的相同或不同的烃基，任选地被卤素原子，烷氧基或羟基取代，其中烃基任选被氧原子中断，R 1是相同的 或任选被氧原子间隔的不同烷基，a是0,1,2或3，b是0,1,2或3，条件是和a + b不大于3，c是 0,1或2，A是式-R 2 R 3 z N（-CR 42 -R 5）（2-z）（V）的基团，A 1是下式的基团（VI），并且A 2是 式（VII）其中z为0或1， R2是具有2至8个碳原子的相同或不同的亚烷基，或者式III的基团是氢原子或具有1至8个碳原子的烷基，R4是氢原子或烷基 具有1至8个碳原子的基团，R 5是下式的基团-CR 6 = CR 62，-C 3 CON CR 6，其中R 6相同或不同，并且是氢原子或具有1至8个碳原子的烷基， 含有氨基的有机硅化合物每分子具有至少一个式（II）的硅氧烷单元和至少一个选自每个分子式（III）和（IV）的单元的单元的单元。