Room temperature-curable organopolysiloxane composition
    2.
    发明授权
    Room temperature-curable organopolysiloxane composition 失效
    室温可固化的有机聚硅氧烷组合物

    公开(公告)号:US4623693A

    公开(公告)日:1986-11-18

    申请号:US762555

    申请日:1985-08-05

    摘要: The room temperature-curable organopolysiloxane composition of the invention is characteristic in the remarkably increased adhesive bonding strength of the rubber of the composition to the surface of a substrate of metals, plastics and others on which the composition has been cured. The composition is also advantageous in the improved thixotropy despite the admixture of an adhesion improver mentioned below. Thus, the composition comprises, in addition to conventional components in a deacidification type room temperature curable organopolysiloxane composition, a specific organic silicon compound represented by the general formula(R.sup.3 O).sub.b (MeCOO).sub.3-b Si--O--R.sup.4 --O--Si(OCOMe).sub.3-b (OR.sup.3).sub.b,in which R.sup.3 is a monovalent hydrocarbon group, R.sup.4 is a divalent hydrocarbon group or a polyoxyalkylene group of the formula --C.sub.x H.sub.2x --O).sub.n C.sub.x H.sub.2x --, x being 2 to 4 and n being a positive integer, and b is 1 or 2.

    摘要翻译: 本发明的室温可固化的有机基聚硅氧烷组合物的特征在于组合物的橡胶与其组合物已经固化的金属,塑料和其它基材的表面的粘合强度显着增加。 尽管混合以下提及的粘合改进剂,该组合物在改善的触变性方面也是有利的。 因此,除了脱酸型室温可固化的有机聚硅氧烷组合物中的常规组分外,组合物还包含由通式(R3O)b(MeCOO)3-bSi-O-R4-O-Si(MeCOO)3-bSi-O-R4-O-Si OCOMe)3-b(OR3)b,其中R3是一价烃基,R4是二价烃基或式-CxH2x-O的聚氧化烯基)nCxH2x-,x是2-4,n是正的 整数和b为1或2。

    Room temperature-curable organopolysiloxane composition
    3.
    发明授权
    Room temperature-curable organopolysiloxane composition 失效
    室温可固化的有机聚硅氧烷组合物

    公开(公告)号:US4629775A

    公开(公告)日:1986-12-16

    申请号:US758164

    申请日:1985-07-23

    摘要: The room temperature-curable organopolysiloxane composition of the invention can be cured into a rubbery elastomer which exhibits strong adhesion to the surface of a substrate made of, for example, a plastic resin even without the use of a primer or other adhesion aid. The composition comprises, in addition to the conventional ingredients of a silanolic hydroxy-terminated diorganopolysiloxane and alkoxy-containing organosilicon compound, a special organosilicon compound having, in a molecule, at least one group of the formula(R.sup.1 O).sub.3-n (Me).sub.n Si--C.sub.3 H.sub.6 --S--CO--NH--,in which Me is a methyl group, R.sup.1 is a methyl or an ethyl group and n is zero or 1, and a titanium chelate compound represented by the general formula ##STR1## in which Q is a divalent organosilicon-containing group, R.sup.2 is an alkyl group having 1 to 3 carbon atoms and R.sup.3 is the same as R.sup.2 or R.sup.2 O.

    摘要翻译: 本发明的室温可固化的有机基聚硅氧烷组合物可以固化成即使不使用底漆或其它粘合助剂也能显示出对由例如塑料树脂制成的基材表面的强粘合性的橡胶状弹性体。 除了硅烷醇羟基封端的二有机聚硅氧烷和含烷氧基的有机硅化合物的常规成分之外,组合物还包含在分子中具有至少一个式(R 1)3-n(Me)的基团的特殊有机硅化合物, nSi-C 3 H 6 -S-CO-NH-,其中Me是甲基,R 1是甲基或乙基,n是0或1,和由通式“IMAGE”表示的钛螯合物,其中Q 是含二价含有机硅基团,R 2为碳原子数为1〜3的烷基,R 3为与R 2或R 2 O相同的基团。

    RTV organopolysiloxane compositions
    4.
    发明授权
    RTV organopolysiloxane compositions 失效
    RTV有机聚硅氧烷组合物

    公开(公告)号:US4965333A

    公开(公告)日:1990-10-23

    申请号:US286735

    申请日:1988-12-20

    CPC分类号: C08K5/5425 Y10S528/901

    摘要: A room temperature vulcanizable organopolysiloxane composition is provided, comprising (a) a diorganopolysiloxane blocked with a silanol, dialkoxy or trialkoxy radical at both ends of the molecular chain thereof, (b) a novel organic silicon compound of the general formula: ##STR1## wherein R.sup.1 is hydrogen or a monovalent hydrocarbon radical having 1 to 8 carbon atoms, ##STR2## m and l are independently equal to 0, 1 or 2, and n is an integer in the range of 2 to 8, and (c) a curing catalyst. The composition may further contain (d) an organoalkoxysilane.

    摘要翻译: 提供室温可硫化的有机聚硅氧烷组合物,其包含(a)在其分子链的两端用硅烷醇,二烷氧基或三烷氧基封端的二有机聚硅氧烷,(b)一种新的有机硅化合物,其通式如下: 1)其中R 1是氢或具有1至8个碳原子的一价烃基,其中m和m独立地等于0,1或2,n是2到8的整数,和(c )固化催化剂。 组合物还可以含有(d)有机烷氧基硅烷。

    Noise filter having filter components fitted into depressions in a base member
    5.
    发明授权
    Noise filter having filter components fitted into depressions in a base member 有权
    噪声滤波器,具有安装在基座部件中的凹陷部的滤波器部件

    公开(公告)号:US07605677B2

    公开(公告)日:2009-10-20

    申请号:US11768301

    申请日:2007-06-26

    IPC分类号: H03H7/01

    CPC分类号: H01G4/35 H01G4/40 H03H1/0007

    摘要: In a noise filter, an input side of a signal-line lead is inserted in a first substantially cylindrical ferrite bead, and an output side of the signal-line lead is inserted in a second substantially cylindrical ferrite bead. An input side of a ground lead is inserted in a third substantially cylindrical ferrite bead. The signal-line lead is inserted in a feedthrough capacitor such that the feedthrough capacitor is adjacent to an output side of the second substantially cylindrical ferrite bead. A multilayer capacitor is electrically coupled between the signal-line lead and the ground lead such that the multilayer capacitor is adjacent to an output side of the first substantially cylindrical ferrite bead and adjacent to an output side of the third substantially cylindrical ferrite bead. Each of an end of the signal-line lead and an end of the ground lead is flat, bent along an outer surface of a base member, and defines a surface-mount external terminal.

    摘要翻译: 在噪声滤波器中,将信号线引线的输入侧插入第一基本上圆柱形的铁氧体磁珠中,并且将信号线引线的输出侧插入第二基本上圆柱形的铁氧体磁珠中。 接地引线的输入侧插入第三基本上圆柱形的铁氧体磁珠中。 信号线引线插入穿通电容器中,使得旁路电容器与第二大致圆筒形铁氧体磁珠的输出侧相邻。 多层电容器电耦合在信号线引线和接地引线之间,使得多层电容器邻近第一基本上圆柱形的铁氧体磁珠的输出侧并与第三基本上圆柱形的铁氧体磁珠的输出侧相邻。 信号线引线的一端和接地引线的端部是平坦的,沿着基底构件的外表面弯曲,并且限定表面安装的外部端子。

    Process for preparing a room temperature curing organopolysiloxane
composition
    6.
    发明授权
    Process for preparing a room temperature curing organopolysiloxane composition 失效
    制备室温固化有机聚硅氧烷组合物的方法

    公开(公告)号:US5936033A

    公开(公告)日:1999-08-10

    申请号:US770198

    申请日:1996-12-19

    CPC分类号: C08L83/04 C08K5/06 C08G77/16

    摘要: A method for preparing a room temperature curing organopolysiloxane composition having good working properties, which comprises (A) a diorganopolysiloxane having at least two hydroxyl groups bonded to silicon atoms in one molecule, (B) a thixotropy improver, (C) a finely divided silica powder, (D) at least one member selected from organosilanes having two or more ketoxime groups bonded to a silicon atom in one molecule and partial hydrolyzates thereof, (E) a curing catalyst for the condensation curing reaction between (A) and (D) components, and (F) an amine-based silane coupling agent for imparting adhesiveness to the composition, wherein the (A), (B) and (C) components are first mixed, with which the (D) and (E) components are further mixed, and the (F) component is finally added to and mixed with the resultant mixture.

    摘要翻译: 一种制备具有良好加工性能的室温固化有机聚硅氧烷组合物的方法,其包括(A)在一分子中具有至少两个与硅原子键合的羟基的二有机聚硅氧烷,(B)触变性改进剂,(C)细碎二氧化硅 粉末,(D)选自具有两个以上与一个分子中的硅原子键合的酮肟基的有机硅烷和其部分水解产物的至少一种,(E)(A)和(D)之间的缩合固化反应的固化催化剂, 组分,和(F)用于赋予组合物粘合性的胺基硅烷偶联剂,其中首先混合(A),(B)和(C)组分,其中(D)和(E)组分是 进一步混合,最后加入(F)成分并与所得混合物混合。

    Room temperature-curable organopolysiloxane composition
    9.
    发明授权
    Room temperature-curable organopolysiloxane composition 失效
    室温可固化的有机聚硅氧烷组合物

    公开(公告)号:US4734479A

    公开(公告)日:1988-03-29

    申请号:US27263

    申请日:1987-03-18

    摘要: The essential components in the inventive room temperature-curable organopolysiloxane composition are: (A-1) a diorganopolysiloxane of which each terminal silicon atom has a silanolic hydroxy group or two alkoxy groups; (A-2) a filler; (A-3) an alkenyloxy silane, e.g. methyl tri)isopropenyloxy)silane; (A-4) a guanidino-containing organosilicon compound, e.g. 3-(tetramethylguanidino)propyl trimethoxy silane; (A-5) an alcohol, e.g. methyl or ethyl alcohol; (B) an organosilicon compound having a silicon-bonded hydrogen atom; and (C) an organic tin compound as a catalyst. By virtue of the unique formulation above, the composition is very stable in storage in a moisture-free condition for a long period of time without losing the high curability when exposed to a moisture-containing atmosphere.

    摘要翻译: 本发明的室温可固化的有机基聚硅氧烷组合物中的主要成分是:(A-1)每个末端硅原子具有硅烷醇羟基或两个烷氧基的二有机聚硅氧烷; (A-2)填料; (A-3)烯氧基硅烷,例如 甲基三)异丙烯氧基)硅烷; (A-4)含胍基的有机硅化合物,例如 3-(四甲基胍基)丙基三甲氧基硅烷; (A-5)醇,例如 甲基或乙醇; (B)具有硅键合氢原子的有机硅化合物; 和(C)有机锡化合物作为催化剂。 由于上述独特的配方,组合物在无水条件下长期储存时非常稳定,而在暴露于含湿气氛时不会损失高固化性。

    Room temperature-curable organopolysiloxane composition
    10.
    发明授权
    Room temperature-curable organopolysiloxane composition 失效
    室温可固化的有机聚硅氧烷组合物

    公开(公告)号:US4721765A

    公开(公告)日:1988-01-26

    申请号:US30693

    申请日:1987-03-25

    摘要: The invention provides a room temperature-curable organopolysiloxane composition curable into a rubbery elastomer, which has excellent storage stability under a moisture-free condition without losing high curability. The composition comprises, in addition to the conventional essential ingredients of a hydroxy- or alkoxy-terminated diorganopolysiloxane, filler, triisopropenyloxy silane compound as a crosslinking agent and a guanidino-containing organosilicon compound as a curing aid, an amino-containing silane compound such as MeSi[NH--C.sub.3 H.sub.6 --Si(OEt).sub.3 ].sub.3 and MeSi[NH--C.sub.2 H.sub.4 NHC.sub.3 H.sub.6 --Si(OMe).sub.3 ].sub.3.

    摘要翻译: 本发明提供可固化到橡胶弹性体中的室温可固化的有机基聚硅氧烷组合物,其在无湿度条件下具有优异的储存稳定性,而不损失高固化性。 除了作为交联剂的填充剂,作为交联剂的三异丙烯基氧基硅烷化合物和作为固化助剂的含胍基的有机硅化合物的常规必需成分之外,还包含含氨基的硅烷化合物,例如 MeSi [NH-C3H6-Si(OEt)3] 3和MeSi [NH-C2H4NHC3H6-Si(OMe)3] 3。