Proces for the preparation of 9, 10-dihydro-9-oxa-10-organylphosphaphenanthrene-10-oxide and derivatives of the same substituted on the phenyl groups
    5.
    发明申请
    Proces for the preparation of 9, 10-dihydro-9-oxa-10-organylphosphaphenanthrene-10-oxide and derivatives of the same substituted on the phenyl groups 失效
    制备9,10-二氢-9-氧杂-10-有机基膦菲-10-氧化物的方法及其在苯基上取代的衍生物

    公开(公告)号:US20050038279A1

    公开(公告)日:2005-02-17

    申请号:US10918838

    申请日:2004-08-13

    摘要: A process is provided for the preparation of 9,10-dihydro-9-oxa-10-organylphosphaphenanthrene-10-oxide and derivatives of same substituted on the phenyl groups, in which: (a) 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOP) or a derivative of same is reacted in the presence of at least one mono- or polyhydric alcohol with at least one ortho ester with formation of a first intermediate product, (b) the intermediate product from step (a) is optionally reacted with at least one further mono- or polyhydric alcohol with formation of a further intermediate product and (c) the intermediate product from steps (a) or (b) is transformed by addition of catalytic quantities of alkylation agent into 9,10-dihydro-9-oxa-10-organylphosphaphenanthrene-10-oxide or a derivative of same substituted on the phenyl groups.

    摘要翻译: 提供了制备9,10-二氢-9-氧杂-10-有机基膦菲-10-氧化物及其在苯基上取代的相同衍生物的方法,其中:(a)9,10-二氢-9-氧杂 -10-磷杂菲-10-氧化物(DOP)或其衍生物在至少一种一元醇或多元醇与至少一种原酸酯的存在下反应,形成第一中间产物,(b)中间产物 步骤(a)任选地与至少一种另外的一元醇或多元醇反应形成另外的中间产物,和(c)通过加入催化量的烷基化来转化来自步骤(a)或(b)的中间产物 试剂转化成9,10-二氢-9-氧杂-10-有机基膦菲-10-氧化物或其在苯基上取代的相同衍生物。

    Metal complexes with a high coordination number
    6.
    发明授权
    Metal complexes with a high coordination number 失效
    配位数高的金属配合物

    公开(公告)号:US5444030A

    公开(公告)日:1995-08-22

    申请号:US119031

    申请日:1993-09-09

    摘要: A process for the preparation of complex salts with additional coordinated ligands comprising reacting with through mixing at 20.degree. to 200.degree. C. a complex-forming metal salt of a metal of the second and third main groups of the Periodic Table and the subgroups thereof with a stoichiometric amount of at least one member of the group consisting of a chelating ligand and a Lewis base in the absence of a solvent according to the equation:M.sub.m.sup.a+ (SR.sup.b-)n+xL.multidot.cH+yB.sup.- .fwdarw.m[M.sup.a+ (SR.sup.b-)(n-o)L.sub.x B.sub.y ]+o.multidot.SR.sup.b- +c.multidot.H.sup.+Iwherein M is a metal ion, SR is an acid radical of an organic or inorganic acid, B is a Lewis base, and L is a chelating ligand, m.multidot.a=b.multidot.(n-o)+c.multidot.x, wherein a=an integer of 1-8, b=an integer of 1-3, c=an integer of 0-4, m=an integer of 1-3, n=an integer of 1-8, o=an integer of 0-8, x=an integer of 0-4, y=and integer of 1-16, wherein (n-o)+x+y.ltoreq.16 and the complex salts formed thereby useful as latent curing catalysts.

    摘要翻译: 一种与另外配位的配体配位体制备络盐的方法,其中包括在20℃至200℃下混合,将元素周期表第二和第三主要基团的金属的络合物形成金属盐与其亚组与 在不存在溶剂的情况下,化学计量量的至少一种由螯合配位体和路易斯碱组成的组分:Mma +(SRb-)n + xLxcH + yB→m [Ma +(SRb- )(no)LxBy] + oxSRb- + cxH + I其中M是金属离子,SR是有机或无机酸的酸基,B是路易斯碱,L是螯合配体,mxa = bx(否 )+ cxx,其中a = 1-8的整数,b = 1-3的整数,c = 0-4的整数,m = 1-3的整数,n = 1-8的整数, o = 0-8的整数,x = 0-4的整数,y = 1-16的整数,其中(no)+ x + y = 16,由此形成的络盐可用作潜在的固化催化剂 。

    Device for pushing a carriage for an abrasive cutting-off machine
    7.
    发明申请
    Device for pushing a carriage for an abrasive cutting-off machine 审中-公开
    用于推动磨料切割机的滑架的装置

    公开(公告)号:US20050155594A1

    公开(公告)日:2005-07-21

    申请号:US11037667

    申请日:2005-01-18

    IPC分类号: B25H1/00 B28D1/04 B28D7/00

    CPC分类号: B28D7/00 B25H1/0078 B28D1/045

    摘要: This invention entails a guide device, especially for use with abrasive cutting-off machines, which has at least one rolling means for rolling the guide device substantially by the body power of a user. The guide device has at least one handle arranged opposite the rolling means for transferring a force exerted by the arms of the user onto the handle. The device is characterized by a pushing element for transferring a force exerted by another body part of the user, in particular the thigh, onto the guide device.

    摘要翻译: 本发明涉及一种引导装置,特别是用于研磨切割机的导向装置,其具有至少一个用于基本上通过使用者的身体力量滚动导向装置的滚动装置。 引导装置具有与滚动装置相对布置的至少一个手柄,用于将由使用者的臂施加的力传递到手柄上。 该装置的特征在于用于将用户的另一身体部分(特别是大腿)施加的力传递到引导装置上的推动元件。

    Curing agents for epoxy compounds, processes for their production and their use
    9.
    发明授权
    Curing agents for epoxy compounds, processes for their production and their use 有权
    环氧化合物固化剂,其生产工艺及其应用

    公开(公告)号:US06353081B1

    公开(公告)日:2002-03-05

    申请号:US09413380

    申请日:1999-10-06

    IPC分类号: C08G5940

    CPC分类号: C08G59/68

    摘要: Metal compounds of pseudohalogenides and their use as curing agents for epoxy compounds which curing agents can be produced by mixing the reactants in aqueous solution and are distinguished by a long processibility time at temperatures up to 100° C. as well as by very short curing times at temperatures in the range of 120 to 160° C.

    摘要翻译: 拟卤化物的金属化合物及其作为环氧化合物固化剂的用途,其固化剂可以通过在水溶液中混合反应物而产生,并且在高达100℃的温度下通过长的加工时间以及非常短的固化时间 在120至160℃的温度范围内

    Pre-assemblable arrangement
    10.
    发明授权
    Pre-assemblable arrangement 有权
    预组装布置

    公开(公告)号:US08701792B2

    公开(公告)日:2014-04-22

    申请号:US12850055

    申请日:2010-08-04

    IPC分类号: B23B27/12

    CPC分类号: B25F5/02

    摘要: The invention relates to a pre-assemblable arrangement of elements, in particular a tool arrangement or hand tool arrangement, wherein the arrangement exhibits at least one intake manifold (1), a filter floor (2) and/or a carburetor (3), preferably with a carburetor wall (4), wherein a holding structure (7) is additionally provided to accommodate actuating elements (9, 10) or to form a handle (8).

    摘要翻译: 本发明涉及元件的预组装布置,特别是工具布置或手工工具布置,其中该布置呈现至少一个进气歧管(1),过滤器底板(2)和/或化油器(3), 优选地具有化油器壁(4),其中另外设置保持结构(7)以容纳致动元件(9,10)或形成手柄(8)。