Organosilicon compounds having Si-bonded hydrogen atoms in crosslinkable
compositions
    21.
    发明授权
    Organosilicon compounds having Si-bonded hydrogen atoms in crosslinkable compositions 失效
    在可交联组合物中具有Si键合的氢原子的有机硅化合物

    公开(公告)号:US5985462A

    公开(公告)日:1999-11-16

    申请号:US881410

    申请日:1997-06-24

    摘要: A novel crosslinkable composition comprising(A) an organosilicon compound having radicals containing aliphatic carbon-carbon multiple bonds,(B) an organosilicon compound having Si-bonded hydrogen atoms,(C) a catalyst which promotes the addition of Si-bonded hydrogen onto aliphatic multiple bonds and, optionally,(D) agents which retard the addition of Si-bonded hydrogen onto aliphatic multiple bonds at room temperature,wherein the organosilicon compounds having Si-bonded hydrogen atoms (B) used are ones comprising(a) on average per molecule, at least one structural unit of the formula--Z--SiR.sub.x (OSiR.sub.3-a H.sub.a).sub.3-x (I), whereR is an identical or different monovalent, optionally halogenated hydrocarbon radical which is free of aliphatic multiple bonds and has from 1 to 8 carbon atoms per radical,Z is a divalent aliphatic hydrocarbon radical having from 2 to 12 carbon atoms per radical,a is 1, 2 or 3, andx is 0 or 1.

    摘要翻译: 一种新型的可交联组合物,其包含(A)具有含有脂族碳 - 碳多重键的基团的有机硅化合物,(B)具有Si键合氢原子的有机硅化合物,(C)促进将Si键合的氢加成到脂族 多个键和任选的(D)试剂,其阻止在室温下将Si键合的氢加成到脂族多重键上,其中所用的具有Si键合的氢原子的有机硅化合物(B)是包含(a)平均每个 分子,式-Z-SiRx(OSiR 3-aHa)3-x(I)的至少一个结构单元,其中R是不含脂族多键的相同或不同的单价卤代烃基,并且具有1 每个基团为8个碳原子,Z为每个基团具有2至12个碳原子的二价脂族烃基,a为1,2或3,x为0或1。

    Process for defoaming and/or degassing organic systems
    22.
    发明授权
    Process for defoaming and/or degassing organic systems 失效
    消泡和/或脱气有机系统的工艺

    公开(公告)号:US5474709A

    公开(公告)日:1995-12-12

    申请号:US975942

    申请日:1993-02-24

    摘要: A process for defoaming and/or degassing organic systems by addition of an organopolysiloxane-containing anti-foaming agent to the organic system is characterized by the fact that the organopolysiloxane used is one composed of siloxane units having the general formulae (I) and (II), in which R is a univalent hydrocarbon residue with 1 to 18 carbon atoms per residue; A is a residue having the general formula (a), in which R.sup.1 is a residue having the formula --CR.sup.3 H--, where R.sup.3 stands for a hydrogen atom or a univalent organic residue; R.sup.2 is a residue having the formulae --CR.sup.4 H--CH.sub.2 -- or --CH.sub.2 CH.sub.2 CH.sub.2 -- where R.sup.4 stands for a hydrogen atom or a univalent organic residue; v and w represent each O or an integer, the sum of v+w being in average 0 to 16; x and y represent each 0 or 1, the sum x+y being 1 or 2; a equals 1,2 or 3; b equals 0, 1 or 2 and c equals 1 or 2, the sum b+c not exceeding 3.

    摘要翻译: PCT No.PCT / EP91 / 01896 Sec。 371日期:1993年2月24日 102(e)日期1993年2月24日PCT 1991年10月4日PCT PCT。 出版物WO92 / 05854 日期为1992年04月16日。通过向有机体系中加入含有机聚硅氧烷的消泡剂来消除和/或脱气有机体系的方法的特征在于所使用的有机聚硅氧烷是由具有一般性的硅氧烷单元 式(I)和(II),其中R是每个残基具有1至18个碳原子的一价烃残基; A是具有通式(a)的残基,其中R1是具有式-CR3H-的残基,其中R3代表氢原子或一价有机残基; R2是具有式-CR4H-CH2-或-CH2CH2CH2-的残基,其中R4代表氢原子或一价有机残基; v和w表示每个O或整数,v + w的和平均为0至16; x和y表示0或1,x + y之和为1或2; a等于1,2或3; b等于0,1或2,c等于1或2,总和b + c不超过3。

    Siloxane copolymers containing alkenyloxy groups, a process for
preparing the same and their use
    23.
    发明授权
    Siloxane copolymers containing alkenyloxy groups, a process for preparing the same and their use 失效
    含有烯烃基团的硅氧烷共聚物,其制备方法及其使用方法

    公开(公告)号:US5231157A

    公开(公告)日:1993-07-27

    申请号:US648107

    申请日:1991-01-31

    摘要: Novel siloxane copolymers are described having an average of at least two alkenyloxy groups of the formula--OCR.sup.2 .dbd.CH.sup.2 CH.sub.3,in which R.sup.2 represents hydrogen or a methyl radical.These siloxane copolymers are prepared by reacting in a first stage, an organic compound (1) containing more than two aliphatic double bonds of the formula OCHR.sup.2 CR.sup.2 =CH.sub.2 where R.sup.2 is the same as above, with an organopolysiloxane (2) having at least one Si-bonded hydrogen atom per molecule in the presence of a catalyst (3) which promotes addition of the Si-bonded hydrogen to an aliphatic double bond and in a second stage heating the siloxane copolymer in the presence of a catalyst (4) which promotes shifting of the terminal double bond to form copolymers having an internal double bond.

    摘要翻译: 描述了新的硅氧烷共聚物,其平均具有式-OCR 2 = CH 2 CH 3的至少两个烯氧基,其中R 2表示氢或甲基。 这些硅氧烷共聚物通过在第一阶段中与含有至少一个Si的有机聚硅氧烷(2)在第一阶段中反应,所述有机化合物(1)含有多于两个式OCHR2CR2 = CH2的脂族双键,其中R2与上述相同, 在催化剂(3)的存在下,每个分子中键合氢原子,其促进将Si键合的氢添加到脂族双键,并且在第二阶段中,在催化剂(4)的存在下加热硅氧烷共聚物,催化剂(4)促进转移 的末端双键形成具有内部双键的共聚物。

    Bisacylphosphine oxides, the preparation and use thereof
    24.
    发明授权
    Bisacylphosphine oxides, the preparation and use thereof 失效
    双酰基氧化膦,其制备和应用

    公开(公告)号:US4792632A

    公开(公告)日:1988-12-20

    申请号:US121803

    申请日:1987-11-17

    摘要: Bisacylphosphine oxides of the general formula ##STR1## wherein R.sup.1 stands, for example, for a straight-chain or branched C.sub.1-18 alkyl radical,a cyclohexyl, cyclopentyl, phenyl, naphthyl, or biphenylyl radical,a cyclopentyl, cyclohexyl, phenyl, naphthyl, or biphenylyl radical substituted by F, Cl, Br, I, C.sub.1 -C.sub.12 alkyl and/or C.sub.1 -C.sub.12 alkoxyl, oran S or N-containing 5-membered or 6-membered heterocyclic ring, andR.sup.2 and R.sup.3, which are the same or different, stand for a cyclohexyl, cyclopentyl, phenyl, naphthyl, or biphenylyl radical,a cyclopentyl, cyclohexyl, phenyl, naphthyl, or biphenylyl radical substituted by F, Cl, Br, I, C.sub.1-4 alkyl and/or C.sub.1-4 alkoxyl, oran S or N-containing 5-membered or 6-membered heterocyclic ring; orR.sup.2 and R.sup.3 are joined to form a ring which contains from 4 to 10 carbon atoms and which may be substituted by 1 to 6 C.sub.1-4 alkyl radicals.The compounds are prepared by oxidation of the corresponding bisacylphosphines. The compounds are suitable for use as initiators for the photopolymerization of compounds containing ethylenically unsaturated bonds.

    摘要翻译: 其中R 1表示例如直链或支链C 1-18烷基,环己基,环戊基,苯基,萘基或联苯基,环戊基,环己基,苯基,萘基的二酰基膦氧化物 或被F,Cl,Br,I,C 1 -C 12烷基和/或C 1 -C 12烷氧基取代的联苯基,或含有S或N的5元或6元杂环,R 2和R 3, 代表环己基,环戊基,苯基,萘基或联苯基,由F,Cl,Br,I,C 1-4烷基和/或C 1取代的环戊基,环己基,苯基,萘基或联苯基 -4烷氧基,或含有S或N的5元或6元杂环; 或R 2和R 3连接形成含有4至10个碳原子并可被1至6个C 1-4烷基取代的环。 通过氧化相应的双酰基膦制备化合物。 该化合物适合用作用于含有烯属不饱和键的化合物光聚合的引发剂。

    SILICONE ASPARTATE COPOLYMERS
    26.
    发明申请
    SILICONE ASPARTATE COPOLYMERS 有权
    硅胶ASPARTATE共聚物

    公开(公告)号:US20130267654A1

    公开(公告)日:2013-10-10

    申请号:US13994562

    申请日:2011-12-19

    申请人: Christian Herzig

    发明人: Christian Herzig

    IPC分类号: C08G77/26

    摘要: Aspartate-containing silicone copolymers are prepared in high yield and with low reaction time by preparing a monoester of hydroxyl functional polyether by reaction of the latter with maleic anhydride, and then reacting with a silicone containing at least one primary or secondary amino group.

    摘要翻译: 通过使后者与马来酸酐反应制备羟基官能聚醚的单酯,然后与含有至少一个伯或仲氨基的硅氧烷反应,以高产率和低反应时间制备含天冬氨酸的硅氧烷共聚物。

    Beta-Ketocarbonylquat Compounds and Process for the Preparation thereof
    28.
    发明申请
    Beta-Ketocarbonylquat Compounds and Process for the Preparation thereof 失效
    β-酮羰基倍半萜类化合物及其制备方法

    公开(公告)号:US20130123535A1

    公开(公告)日:2013-05-16

    申请号:US13812117

    申请日:2011-07-20

    申请人: Christian Herzig

    发明人: Christian Herzig

    IPC分类号: C07C59/01 C07C237/04

    摘要: β-ketocarbonylquats contain at least one quaternary ammonium salt group, and may be prepared by the reaction of an alkyl ketene dimer with a tertiary amine group-containing compound also containing a protic group, followed by quaternization.

    摘要翻译: β-酮羰基铵盐含有至少一个季铵盐基团,并且可以通过烷基烯酮二聚体与还含有质子基团的含叔胺基化合物反应,然后季铵化来制备。

    Organosilicon compounds that contain β-ketoamide groups and organic polymers bound via enamine bonds, and method for producing them
    29.
    发明授权
    Organosilicon compounds that contain β-ketoamide groups and organic polymers bound via enamine bonds, and method for producing them 有权
    含有β-酮酰胺基团和通过烯胺键结合的有机聚合物的有机硅化合物及其制备方法

    公开(公告)号:US07939619B2

    公开(公告)日:2011-05-10

    申请号:US12299545

    申请日:2007-04-23

    IPC分类号: C08G77/26

    CPC分类号: C08G77/388 C08G77/26

    摘要: Organosilicon compounds containing β-ketoamide groups and organic polymer groups bound via enamine bonds are prepared by reaction of compounds bearing at least one β-ketocarbonyl functionality with organosilicon compounds bearing aminoalkylaminoalkyl groups. The products have the same uses as siloxanes containing polyether and acetoacetate groups.

    摘要翻译: 通过具有至少一个β-酮羰基官能团的化合物与带有氨基烷基氨基烷基的有机硅化合物的反应制备含有通过烯胺键结合的β-酮酰胺基团和有机聚合物基团的有机硅化合物。 该产品与含有聚醚和乙酰乙酸酯基团的硅氧烷具有相同的用途。

    ORGANOPOLYSILOXANES AND METHOD FOR THE PRODUCTION THEREOF
    30.
    发明申请
    ORGANOPOLYSILOXANES AND METHOD FOR THE PRODUCTION THEREOF 有权
    有机硅氧烷及其生产方法

    公开(公告)号:US20100137544A1

    公开(公告)日:2010-06-03

    申请号:US12063312

    申请日:2006-08-09

    IPC分类号: C08G77/14 C08G77/06

    CPC分类号: C08G77/50

    摘要: The invention relates to organopolysiloxane compounds containing per-molecule at least one structural unit of general formula (I) O3-a/2RaSi—Y(SiRaO3-a/2)b, wherein R can be identical or different and represents an organic monovalent SiC-bonded group which comprises from 1 to 30 carbon atoms and can contain one or several O atoms, a is 0 or 1 and b is an integer number ranging from 1 to 11.

    摘要翻译: 本发明涉及含有每分子至少一个通式(I)O 3-a / 2RaSi-Y(SiRaO 3-a / 2)b的结构单元的有机聚硅氧烷化合物,其中R可以相同或不同,表示有机单价SiC 包含1至30个碳原子并且可以含有一个或几个O原子的键合基团,a是0或1,b是1至11的整数。