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    Room temperature curable compositions
    1.
    发明授权
    Room temperature curable compositions 失效
    室温固化组合物

    公开(公告)号：US4296228A

    公开(公告)日：1981-10-20

    申请号：US126230

    申请日：1980-03-03

    申请人： Ernst Innertsberger ,  Oswin Sommer ,  Erhard Bosch ,  Johann Muller ,  August Schiller

    发明人： Ernst Innertsberger ,  Oswin Sommer ,  Erhard Bosch ,  Johann Muller ,  August Schiller

    IPC分类号： C08L83/04 ,  C08G77/04

    CPC分类号： C08K5/54 ,  C08G77/14 ,  C08G77/16 ,  C08G77/18 ,  C08G77/44 ,  C08G77/70 ,  Y10S528/901

    摘要： Room temperature curable compositions, which can be stored under anhydrous conditions, but when exposed to atmospheric moisture at room temperature cure to an elastomer comprising a diorganopolysiloxane having terminal condensable groups, a silicon compound containing acetoxy, tert-butoxy and SiC-bonded alkyl groups and a condensation catalyst, if desired, in which at least a portion of the silicon compound containing acetoxy, tert-butoxy and SiC-bonded alkyl groups is obtained from the reaction of an alkyltriacetoxysilane and tert-butanol in aqueous acetic acid.

    摘要翻译： 室温可固化组合物，其可以在无水条件下储存，但是当暴露于常温水分时在室温下固化到包含具有末端可缩合基团的二有机聚硅氧烷，含有乙酰氧基，叔丁氧基和与SiC键合的烷基的硅化合物的弹性体，以及 如果需要，缩合催化剂，其中至少一部分含有乙酰氧基，叔丁氧基和与SiC键合的烷基的硅化合物是由烷基三乙酰氧基硅烷和叔丁醇在乙酸水溶液中的反应得到的。

    Organopolysiloxane compositions which are stable under anhydrous conditions and elastomers formed therefrom
    2.
    发明授权
    Organopolysiloxane compositions which are stable under anhydrous conditions and elastomers formed therefrom 失效
    在无水条件下稳定的有机聚硅氧烷组合物和由其形成的弹性体

    公开(公告)号：US4460761A

    公开(公告)日：1984-07-17

    申请号：US466255

    申请日：1983-02-14

    申请人： August Schiller ,  Norman Dorsch

    发明人： August Schiller ,  Norman Dorsch

    IPC分类号： C09K3/10 ,  C08G77/38 ,  C08K5/57 ,  C08L83/00 ,  C08L83/04 ,  C08L101/10 ,  C08G77/06

    CPC分类号： C08K5/57

    摘要： Compositions which are stable when stored under anhydrous conditions, but which crosslink to form elastomers when exposed to moisture at room temperature are prepared by mixing (1) a diorganopolysiloxane having terminal condensable groups, with (2) a silicon compound containing at least three groups per molecule selected from amino groups which are bonded to silicon via nitrogen, oxime groups which are bonded to silicon via oxygen or mixtures thereof and (3) a product which is obtained from the reaction of (a) a silane containing as hydrolyzable groups at least two monovalent hydrocarbon radicals per molecule which are bonded to silicon via oxygen in which the monovalent hydrocarbon radicals may be interrupted by at least one ether-oxygen, or an oligomer thereof, with (b) a diorganotin diacylate, in which all the valences of the tin atom in the reaction product are saturated by SnC-bonded monovalent radicals or by oxygen atoms of the .tbd.SiOSn.tbd. group.

    摘要翻译： 通过将（1）具有末端可缩合基团的二有机基聚硅氧烷与（2）含有至少三个基团的硅化合物混合，制备在室温下暴露于水分时交联形成弹性体时稳定的组合物 选自经由氮键合到硅的氨基的分子，通过氧或其混合物与硅键合的肟基和（3）从（a）含有至少两个可水解基团的硅烷的反应得到的产物 通过氧，其中单价烃基可以被至少一个醚 - 氧或其低聚物与（b）二有机锡二酰化物中间体的氧连接到硅上，每分子中的单价烃基，其中锡的全部化合价 反应产物中的原子被SnC键合的一价基团或3BOND SiOSn 3BOND基团的氧原子饱和。

    Tin compound-containing compositions as one of the two components of two component systems which crosslink at room temperature to give organopolysiloxane elastomers
    4.
    发明授权
    Tin compound-containing compositions as one of the two components of two component systems which crosslink at room temperature to give organopolysiloxane elastomers 失效
    含锡化合物的组合物作为双组分体系的两种组分之一，其在室温下交联以得到有机聚硅氧烷弹性体

    公开(公告)号：US5597882A

    公开(公告)日：1997-01-28

    申请号：US240742

    申请日：1994-09-06

    申请人： August Schiller ,  Norman Dorsch ,  Werner Graf ,  Alois Strasser

    发明人： August Schiller ,  Norman Dorsch ,  Werner Graf ,  Alois Strasser

    IPC分类号： C07F7/22 ,  C08K5/544 ,  C08K5/57 ,  C08L83/04 ,  C08L83/14 ,  C08G77/06

    CPC分类号： C08K5/57 ,  C07F7/2252 ,  C08L83/04 ,  C08G77/18 ,  C08G77/20 ,  C08G77/24

    摘要： The compositions proposed contain, as their main constituents,(a) a diorganopolysiloxane with triorganosiloxy groups as terminal groups, the organic groups being hydrocarbon groups which may be halogenated,(b) the reaction product of a diacylated diorganotin compound with a disilaalkane containing, per molecule, at least two monovalent hydrocarbon groups which are bonded to silicon via oxygen and may optionally be substituted by an alkoxy group, or with an oligomer of such a disilaalkane,(c) an organosilicon compound containing, per molecule, at least one amino or amino group bonded to silicon via carbon,(d) optionally, a filler and(e) optionally, a disilaalkane and/or silane containing, per molecule, at least three monovalent hydrocarbon groups which are bonded to silicon via oxygen and may optionally be substituted by an alkoxy group, or an oligomer of such a disilaalkane and/or silane.

    摘要翻译： 所提出的组合物作为其主要成分包含（a）具有三有机甲硅烷氧基作为端基的二有机聚硅氧烷，有机基团可以被卤化的烃基，（b）二酰基二有机锡化合物与二硫代烷烃的反应产物 分子，至少两个通过氧连接到硅上并可任选地被烷氧基取代的单价烃基，或与二恶烷的低聚物结合的（c）每分子含有至少一个氨基或 氨基通过碳与硅键合，（d）任选的填料和（e）任选的二烷基和/或硅烷，每分子含有至少三个一价烃基，其通过氧连接到硅上，并且可以任选被取代 通过烷氧基，或这种二吡烷和/或硅烷的低聚物。

    Room temperature crosslinkable compositions
    5.
    发明授权
    Room temperature crosslinkable compositions 失效
    室温可交联组合物

    公开(公告)号：US4801673A

    公开(公告)日：1989-01-31

    申请号：US69749

    申请日：1987-07-06

    申请人： Erhard Bosch ,  Franz Neuhauser ,  August Schiller ,  Oswin Sommer

    发明人： Erhard Bosch ,  Franz Neuhauser ,  August Schiller ,  Oswin Sommer

    IPC分类号： C08L83/04 ,  C08K5/54 ,  C08K5/549 ,  C08G77/04

    CPC分类号： C08K5/5406 ,  Y10S528/901

    摘要： Compositions which are storable under anhydrous conditions, but when exposed to atmospheric moisture crosslink at room temperature to form elastomers comprising a diorganopolysiloxane having one Si-bonded hydroxyl group in each of its terminal units, and a cyclic silane of the formula ##STR1## where R represents a divalent hydrocarbon radical, R.sup.1 represents the same or different monovalent hydrocarbon radicals, which can be substituted by an alkoxy group, and R.sup.2 represents hydrogen or an alkyl or aminoalkyl radical in which the silicon atom of the cyclic silane is bonded to a nitrogen atom and to two monovalent hydrocarbon radicals, which can be substituted with an alkoxy group via oxygen and to a hydrocarbon radical via carbon.

    摘要翻译： 可在无水条件下储存的组合物，但当暴露于大气中的水分在室温下交联以形成包含其每个末端单元中具有一个与Si键合的羟基的二有机聚硅氧烷的弹性体，以及具有下式的环状硅烷：其中R 表示二价烃基，R 1表示可被烷氧基取代的相同或不同的一价烃基，R 2表示氢或环状硅烷的硅原子与氮原子键合的烷基或氨基烷基 和可以被烷氧基经由氧取代的两个一价烃基和通过碳取代烃基。

    Oxime containing compositions which crosslink in the presence of moisture to form elastomers at room temperature
    7.
    发明授权
    Oxime containing compositions which crosslink in the presence of moisture to form elastomers at room temperature 失效
    含肟的组合物在水分存在下交联以在室温下形成弹性体

    公开(公告)号：US4503210A

    公开(公告)日：1985-03-05

    申请号：US573735

    申请日：1984-01-25

    申请人： G/u/ nter Von Au ,  Karl-Heinrich Wegehaupt ,  August Schiller ,  Karl Braunsperger

    发明人： G/u/ nter Von Au ,  Karl-Heinrich Wegehaupt ,  August Schiller ,  Karl Braunsperger

    IPC分类号： C08L83/00 ,  C08K5/5465 ,  C08L83/04 ,  C08G77/04

    CPC分类号： C08L83/04 ,  C08G77/14 ,  C08G77/20 ,  C08G77/24 ,  C08G77/26 ,  C08G77/70 ,  Y10S528/901

    摘要： Compositions which are stable in the absence of moisture, but crosslink to form elastomers in the presence of moisture at room temperature comprising a diorganopolysiloxane having terminal condensable groups and a silicon compound having at least three oxime groups per molecule bonded to silicon via oxygen, in which a mixture containing a silane having four oxime groups bonded to a silicon atom via oxygen, and a silane having a hydrocarbon radical bonded to a silicon atom via a SiC-bonding and having three oxime groups bonded to the silicon atom via oxygen, or an oligomer of the silane mixture is substituted for at least a portion of the silicon compound having at least three oxime groups per molecule bonded to silicon via oxygen.

    摘要翻译： 在不存在水分的情况下稳定但在室温下存在水分时形成弹性体的组合物包含具有末端可缩合基团的二有机聚硅氧烷和每分子具有至少三个肟基团的硅化合物通过氧与硅键合，其中 含有具有通过氧连接到硅原子的具有四个肟基的硅烷的混合物，以及具有通过SiC键合键合到硅原子的烃基并具有通过氧连接到硅原子上的三个肟基的硅烷或低聚物 的硅烷混合物的至少一部分取代至少一部分每分子具有至少三个肟基团的硅化合物，其通过氧与硅键合。

    Flame-retardant polysiloxane elastomers
    8.
    发明授权
    Flame-retardant polysiloxane elastomers 失效
    阻燃聚硅氧烷弹性体

    公开(公告)号：US4405425A

    公开(公告)日：1983-09-20

    申请号：US220473

    申请日：1980-12-29

    申请人： August Schiller ,  Dietrich Wolfer

    发明人： August Schiller ,  Dietrich Wolfer

    IPC分类号： C08L83/00 ,  C08K3/04 ,  C08K3/22 ,  C08L83/04

    CPC分类号： C08K3/04

    摘要： Flame-retardant elastomers are prepared by adding a metal hydroxide and/or a hydrate of a metal oxide and graphite to an organopolysiloxane composition which is capable of being crosslinked to form an elastomer.

    摘要翻译： 通过将金属氧化物和石墨的金属氢氧化物和/或水合物加入到能够交联以形成弹性体的有机聚硅氧烷组合物中来制备阻燃弹性体。

    Organopolysiloxanes having retarded skin formation
    9.
    发明授权
    Organopolysiloxanes having retarded skin formation 失效
    有机聚硅氧烷延缓皮肤形成

    公开(公告)号：US4399267A

    公开(公告)日：1983-08-16

    申请号：US401809

    申请日：1982-07-26

    申请人： Erhard Bosch ,  Ingo Craubner ,  Norman Dorsch ,  August Schiller ,  Oswin Sommer

    发明人： Erhard Bosch ,  Ingo Craubner ,  Norman Dorsch ,  August Schiller ,  Oswin Sommer

    IPC分类号： C09K3/10 ,  C08K5/5415 ,  C08K5/544 ,  C08L83/00 ,  C08L83/04 ,  C08G77/22

    CPC分类号： C08K5/54 ,  C08G77/14 ,  C08G77/16 ,  C08G77/18 ,  C08G77/20 ,  C08G77/26 ,  C08G77/28 ,  Y10S528/901

    摘要： The invention relates to organopolysiloxane compositions which are stable when stored under anhydrous conditions, but when exposed to moisture cure to an elastomer containing (a) a diorganopolysiloxane having terminal condensable groups, (b) a silicon compound having 3 amino groups bonded to silicon via nitrogen and/or oxime groups bonded to silicon via oxygen per molecule and (c) a silicon compound having at least one thiol group selected from mercapto-functional silanes or siloxanes. The presence of the mercapto-functional silanes or siloxanes substantially retards the formation of skin but does not substantially extend the cure time of the organopolysiloxanes compositions. These compositions are useful in, for example, screen printing, where a long skin-over time is desired.

    摘要翻译： 本发明涉及有机聚硅氧烷组合物，其在无水条件下储存时是稳定的，但当暴露于水分固化至含有（a）具有末端可缩合基团的二有机聚硅氧烷的弹性体时，（b）具有3个氨基的硅化合物通过氮键接到硅上， 和/或每分子通过氧键连接至硅的肟基团和（c）具有至少一个选自巯基官能硅烷或硅氧烷的硫醇基团的硅化合物。 巯基官能硅烷或硅氧烷的存在基本上延缓了皮肤的形成，但基本上延长了有机聚硅氧烷组合物的固化时间。 这些组合物可用于例如期望丝网印刷长时间的丝网印刷。