Modified silicone vulcanization activator
    1.
    发明授权
    Modified silicone vulcanization activator 失效
    改性硅氧烷硫化活化剂

    公开(公告)号:US5204408A

    公开(公告)日:1993-04-20

    申请号:US782640

    申请日:1991-10-25

    IPC分类号: C08F8/42

    CPC分类号: C08F8/42

    摘要: A modified organopolysiloxane comprising [R.sup.1.sub.2 SiO.sub.2/2 ] or [R.sup.1.sub.3 SiO.sub.1/2 ] units wherein R.sup.1 is a hydrogen atom or a monovalent hydrocarbon group having 1 to 12 carbon atoms, at least two R.sup.1 substituents per molecule being replaced by specific isocyanurate or cyanurate groups is a vulcanization activator for assisting in vulcanization of fluorocarbon rubber or fluorocarbon/silicon rubber compositions with peroxide vulcanizing agents. It is prepared by reacting triallyl isocyanurate, triallyl cyanurate or a derivative thereof with dimethylchlorosilane or methyldichlorosilane in the presence of a platinum catalyst to form a chlorosilane containing diallylisocyanurate or diallylcyanurate groups, followed by hydrolysis. An alternative process is by reacting triallyl isocyanurate, triallyl cyanurate or a derivative thereof with a siloxane in the presence of a platinum catalyst.

    摘要翻译: 包含[R 12 SiO 2/2]或[R 13 SiO 1/2]单元的改性有机聚硅氧烷,其中R 1是氢原子或具有1至12个碳原子的一价烃基,每个分子中至少两个R 1取代基被特异性异氰脲酸酯或氰尿酸酯基取代 一种硫化活化剂,用于通过过氧化物硫化剂辅助碳氟橡胶或氟碳/硅橡胶组合物硫化。 通过在铂催化剂存在下使三烯丙基异氰脲酸酯,氰尿酸三烯丙酯或其衍生物与二甲基氯硅烷或甲基二氯硅烷反应制备,形成含有二烯丙基异氰脲酸酯或二烯丙基氰脲酸酯基团的氯硅烷,然后水解。 一种替代方法是在铂催化剂存在下使三烯丙基异氰脲酸酯,氰尿酸三烯丙酯或其衍生物与硅氧烷反应。

    Process for preparing fluororubber graft copolymer
    3.
    发明授权
    Process for preparing fluororubber graft copolymer 失效
    氟橡胶接枝共聚物的制备方法

    公开(公告)号:US5141991A

    公开(公告)日:1992-08-25

    申请号:US533830

    申请日:1990-06-06

    CPC分类号: C08G77/442 C08F259/08

    摘要: A process for preparing a fluororubber graft copolymer, comprising the step of graft-copolymerizing, onto (A) a fluororubber, (B) at least one organosilicon compound having the general formula (I): ##STR1## wherein R.sup.3 represents a monovalent unsaturated aliphatic hydrocarbon group; and R.sup.N represents as nitrogen-containing organic group having the general formula (II): ##STR2## or the general formula (III): ##STR3## where R.sup.4 and R.sup.5 each represent a hydrogen atom or a C.sub.1 -C.sub.15 organic group, and l is an integer of from 0 to 6, R.sup.6 and R.sup.7 have the same meaning as R.sup.3 and R.sup.4 or may form together a divalent hydrocarbon group represented by the formula:--(CH.sub.2).sub.k --where k represents an integer of 4 to 9, n represents an integer of 1 to 3, and m is an integer of from 0 to 10. The fluororubber graft copolymer has good workability in roll milling, and is vulcanizable under normal pressure. The cured products have good mechanical strength and low temperature properties.

    摘要翻译: 一种制备氟橡胶接枝共聚物的方法,包括在(A)氟橡胶上接枝共聚的步骤,(B)至少一种具有通式(I)的有机硅化合物:其中R 3表示 一价不饱和脂族烃基; (II)或通式(III)表示的具有通式(II)的含氮有机基团:其中R4和R5各自表示氢原子或C1- C15有机基团,l为0〜6的整数,R6和R7与R3和R4具有相同的含义,或者可以一起形成由下式表示的二价烃基: - (CH 2)k - ,其中k表示整数 为4〜9,n为1〜3的整数,m为0〜10的整数。氟橡胶接枝共聚物在辊磨时的加工性良好,在常压下可硫化。 固化产物具有良好的机械强度和低温性能。

    Curable silicone composition
    4.
    发明授权
    Curable silicone composition 失效
    可固化硅酮组合物

    公开(公告)号:US5132366A

    公开(公告)日:1992-07-21

    申请号:US470142

    申请日:1990-01-25

    CPC分类号: C08L27/12 C08L83/04

    摘要: The curable silicone composition of this invention contains as essential components, (A) a copolymer comprised of vinylidene fluoride and/or tetrafluoroethylene component(s), (B) an organopolysiloxane having in its molecule aliphatic unsaturated groups and a fluorine-containing substituent, (C) an organohydrogenpolysiloxane, and (D) a catalyst for addition reaction. This composition can be effectively used as a release agent.

    摘要翻译: 本发明的可固化有机硅组合物作为必要成分含有(A)由偏二氟乙烯和/或四氟乙烯组分组成的共聚物,(B)分子中具有脂族不饱和基团和含氟取代基的有机聚硅氧烷( C)有机氢聚硅氧烷,(D)加成反应用催化剂。 该组合物可以有效地用作脱模剂。

    Pressure-sensitive adhesive structure
    6.
    发明授权
    Pressure-sensitive adhesive structure 失效
    压敏胶粘结构

    公开(公告)号:US5073422A

    公开(公告)日:1991-12-17

    申请号:US282320

    申请日:1988-12-09

    摘要: A pressure-sensitive adhesive structure such as a pressure-sensitive adhesive tape, label or the like having a release agent layer, wherein said release agent layer comprises a cured fluorosilicone composition comprising:(a) a particular organopolysiloxane having in its molecule silicon-bonded alkenyl groups and at least one member selected from the group consisting of silicon-bonded fluorine-containing substituents represented respectively by Formulas (1) to (4): ##STR1## where n is an integer of 1 to 5. ##STR2## where n is an integer of 1 to 5.C.sub.m F.sub.2m+1 CH.sub.2 CH.sub.2 OCH.sub.2 CH.sub.2 CH.sub.2 --(3) where m is an integer of 3 to 10.C.sub.m F.sub.2m+1 CH.sub.2 OCH.sub.2 CH.sub.2 CH.sub.2 -- (4) where m is an integer of 3 to 10.(b) an organohydrogenpolysiloxane; and(c) a catalyst, in a particular proportion. The release properties of the release agent layer show good and high stability with time, promising practical utilities over a long period of time.

    摘要翻译: 具有剥离剂层的压敏粘合带,标签等的压敏粘合剂结构体,其中所述脱模剂层包含固化氟硅酮组合物,其包含:(a)在其分子中具有硅键合的特定有机聚硅氧烷 烯基和选自分别由式(1)至(4)表示的与硅键合的含氟取代基中的至少一个:其中n为1至5的整数。

    Optical path cross-connect and optical wavelength multiplexing diversity communication system using the same
    7.
    发明申请
    Optical path cross-connect and optical wavelength multiplexing diversity communication system using the same 失效
    光路交叉连接和光波长复用分集通信系统采用相同的方式

    公开(公告)号:US20070110434A1

    公开(公告)日:2007-05-17

    申请号:US11649828

    申请日:2007-01-05

    IPC分类号: H04B10/08

    摘要: A protection system protects paths of internetwork communication between WDM ring networks , and includes a plurality of optical wavelength multiplexing networks having a plurality of nodes and a network management system for monitoring conditions of the plurality of nodes. The nodes include a first node having add/drop functions of adding/dropping wavelength-multiplexed optical signals; a second node having a signal transfer function as well as the add/drop functions; and a third node having an internetwork connection function between the networks. Each first, second and third nodes further includes optical path cross-connect switches and a table for indicating conditions of the optical path cross-connect switches and a detected node fault condition. The network management system controls to set the optical path cross-connect switches in the first, second and third nodes so that the optimal optical path connection may be obtained according to the detected node fault condition indicated in the node tables.

    摘要翻译: 保护系统保护WDM环网之间的互联网络通信路径,并且包括具有多个节点的多个光波分复用网络和用于监视多个节点的状况的网络管理系统。 节点包括具有添加/删除波分复用光信号的添加/删除功能的第一节点; 具有信号传递功能以及加/减功能的第二节点; 以及在网络之间具有互联网络连接功能的第三节点。 每个第一,第二和第三节点还包括光路交叉连接交换机和用于指示光路交叉连接交换机的状况的表和检测到的节点故障状况。 网络管理系统控制在第一,第二和第三节点中设置光路交叉连接交换机,使得可以根据节点表中指示的检测到的节点故障条件获得最佳光路连接。

    Optical path cross-connect and optical wavelength multiplexing diversity communication system using the same
    8.
    发明授权
    Optical path cross-connect and optical wavelength multiplexing diversity communication system using the same 失效
    光路交叉连接和光波长复用分集通信系统采用相同的方式

    公开(公告)号:US07242861B2

    公开(公告)日:2007-07-10

    申请号:US09907657

    申请日:2001-07-19

    IPC分类号: G02F1/00 H04B10/08 H04J14/00

    摘要: A protection system protects paths of internetwork communication between WDM ring networks, and includes a plurality of optical wavelength multiplexing networks having a plurality of nodes and a network management system for monitoring conditions of the plurality of nodes. The nodes include a first node having add/drop functions of adding/dropping wavelength-multiplexed optical signals; a second node having a signal transfer function as well as the add/drop functions; and a third node having an internetwork connection function between the networks. Each first, second and third nodes further includes optical path cross-connect switches and a table for indicating conditions of the optical path cross-connect switches and a detected node fault condition. The network management system controls to set the optical path cross-connect switches in the first, second and third nodes so that the optimal optical path connection may be obtained according to the detected node fault condition indicated in the node tables.

    摘要翻译: 保护系统保护WDM环网之间的互联网络通信路径,并且包括具有多个节点的多个光波分复用网络和用于监视多个节点的状况的网络管理系统。 节点包括具有添加/删除波分复用光信号的添加/删除功能的第一节点; 具有信号传递功能以及加/减功能的第二节点; 以及在网络之间具有互联网络连接功能的第三节点。 每个第一,第二和第三节点还包括光路交叉连接交换机和用于指示光路交叉连接交换机的状况的表和检测到的节点故障状况。 网络管理系统控制在第一,第二和第三节点中设置光路交叉连接交换机,使得可以根据节点表中指示的检测到的节点故障条件获得最佳光路连接。