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138 条记录 (耗时 0.035 秒)

    Curable composition comprising epoxidized natural oils
    42.
    发明授权
    Curable composition comprising epoxidized natural oils 有权
    包含环氧化天然油的可固化组合物

    公开(公告)号：US06194490B1

    公开(公告)日：2001-02-27

    申请号：US09253162

    申请日：1999-02-19

    申请人： Martin Roth ,  Qian Tang ,  Roger Malherbe ,  Catherine Schoenenberger

    发明人： Martin Roth ,  Qian Tang ,  Roger Malherbe ,  Catherine Schoenenberger

    IPC分类号： C08K336

    CPC分类号： C08L63/00 ,  C08G59/38 ,  C08G59/42 ,  C08G59/686

    摘要： A composition, which comprises (a) a compound containing at least one epoxy group in inner position per molecule, obtained by epoxidation of a natural unsaturated oil or of its derivative; (b) an epoxy compound selected from the group consisting of glycidyl ethers, glycidyl esters and cycloaliphatic epoxides; (c) a polycarboxylic acid anhydride; (d) a compound of formula I, I, III or IV or an acid adduct of a compound of formula I, II, III or IV  wherein R1 to R4 are each independently of one another hydrogen; C1-C18alkyl which is unsubstituted or substituted by one or more than one hydroxyl group amino group, halogen atom, cyano group, C1-C6alkoxy group or C1-C6cyanalkoxy group; C5-C14aryl, C6-C24aralkyl, C3-C14heteroaryl or C4-C14heteroaralkyl which are unsubstituted or substituted by one or more than one C1-C6alkyl group, C1-C6alkoxy group or halogen atom,  n is an integer from 1 to 3, and  R5 and R6 are each independently of the other C1-C6alkyl or, together with the nitrogen atom, form a five- or six-membered ring, and (e) 20-90% by weight, based on the entire composition, of a filler, the average diameter of the filler particles being from 0.1 &mgr;m to 5.0 mm, can be cured to products having a high Tg and are suitable in particular as encapsulating material for electrical and electronic components.

    摘要翻译： 一种组合物，其包含（a）通过天然不饱和油或其衍生物的环氧化获得的每分子含有至少一个内部位置的环氧基的化合物;（b）选自缩水甘油醚， 缩水甘油酯和环脂族环氧化物;（c）多元羧酸酐;（d）式I，I，III或IV的化合物或式I，II，III或IV化合物的酸加合物，其中R 1至R 4各自 独立于氢; 未被取代或被一个或多于一个羟基氨基，卤素原子，氰基，C 1 -C 6烷氧基或C 1 -C 6氰基烷氧基取代的C 1 -C 18烷基; 未被取代或被一个或多于一个C 1 -C 6烷基，C 1 -C 6烷氧基或卤素原子取代的C 5 -C 14芳基，C 6 -C 24芳烷基，C 3 -C 14杂芳基或C 4 -C 14杂芳烷基，n为1至3的整数，R 5 和R 6各自独立地为其它C 1 -C 6烷基，或者与氮原子一起形成五元或六元环，和（e）基于整个组合物的20-90重量％的填料， 填料颗粒的平均直径为0.1μm至5.0mm，可以固化成具有高Tg的产品，并且特别适合用作电气和电子部件的包封材料。

    Release apparatus for a holddown device
    43.
    发明授权
    Release apparatus for a holddown device 失效
    用于压紧装置的释放装置

    公开(公告)号：US6073914A

    公开(公告)日：2000-06-13

    申请号：US980913

    申请日：1997-12-01

    申请人： Martin Roth ,  Robert Apfelbeck

    发明人： Martin Roth ,  Robert Apfelbeck

    IPC分类号： B64G1/22 ,  B64G1/44 ,  B64G1/64 ,  H01L31/042 ,  E21B19/00

    CPC分类号： B64G1/443 ,  B64G1/222 ,  B64G1/645 ,  Y10T29/49874

    摘要： A release element for a holddown device, on a solar generator, for example, with a retaining bolt which is under pretension in the direction of its lengthwise axis, releases the retaining bolt from its pretensioned position. Pretensioning force is exerted on the retaining bolt through thread located at the end of retaining bolt into a corresponding internal thread in the release device. Internal thread is located half in a housing of release device and half in an opener. Opener is inserted pivotably in a cutout of housing and held in place by a wire coil wound around housing and opener. To release retaining bolt, the wire coil is released by fuse elements and expands to a larger diameter, releasing the retaining bolt.

    摘要翻译： 用于压紧装置的释放元件在太阳能发电机上，例如具有在其纵向轴线方向上预张紧的固定螺栓将其从其预张紧位置释放。 预紧力通过位于固定螺栓端部的螺纹施加在固定螺栓上，使其与释放装置中相应的内螺纹相同。 内螺纹位于释放装置的壳体中，一半位于开启器中。 开启器可枢转地插入壳体的切口中，并通过围绕壳体和开启器缠绕的线圈将其保持在适当位置。 为了释放固定螺栓，线​​圈由保险丝元件释放并膨胀到更大的直径，释放固定螺栓。

    Joint for deploying and locking a solar panel or a reflection
    44.
    发明授权
    Joint for deploying and locking a solar panel or a reflection 失效
    用于部署和锁定太阳能电池板或反射的接头

    公开(公告)号：US5911536A

    公开(公告)日：1999-06-15

    申请号：US980906

    申请日：1997-12-01

    申请人： Martin Roth

    发明人： Martin Roth

    IPC分类号： F16C11/04 ,  B64G1/22 ,  B64G1/44 ,  F24J2/54 ,  G02B7/182 ,  G02B7/183 ,  H01L31/042

    CPC分类号： G02B7/183 ,  B64G1/222 ,  B64G1/44 ,  F24J2/54 ,  G02B7/1822 ,  Y02E10/47 ,  Y02E10/52 ,  Y10T16/53826 ,  Y10T403/32606 ,  Y10T403/32819 ,  Y10T403/32827

    摘要： A joint for deploying and locking a solar panel or a reflector has a fork which is pivotable through 180.degree. about a common pivot axis with a fixed bearing support. A disk mounted on the fixed bearing support has a sliding curve that terminates in a groove. A latching fork mounted rotatably on pivotable fork has a latching bolt and sliding roller which runs on the sliding curve when the pivotable fork deploys, and together with a latching bolt, engages the groove. A leg spring engages the latching bolt. The sliding curve has a shape such that during the first half of a deployment angle of the fork that is pivoted by the force of a coil spring, a decreasing portion of the coil spring moment is stored in leg spring. In the second half of the deployment angle, a moment 16 stored in leg spring 9 is again added increasingly to the movement, so that during deployment, an approximately constant corrected deployment moment is provided.

    摘要翻译： 用于部署和锁定太阳能电池板或反射器的接头具有叉，该叉可以围绕共同的枢转轴线与固定的轴承支撑件一起旋转180度。 安装在固定轴承座上的盘具有终止于凹槽中的滑动曲线。 可旋转地安装在可转动叉上的锁定叉具有一个锁定螺栓和一个滑动辊，当可枢转叉展开时，滑动辊在滑动曲线上延伸，并且与一个闭锁螺栓一起啮合槽。 一个腿部弹簧接合锁紧螺栓。 滑动曲线具有这样的形状，使得在由螺旋弹簧的力枢转的叉的展开角度的前半部分期间，螺旋弹簧力矩的减小部分被存储在腿弹簧中。 在展开角度的后半部分中，存储在腿部弹簧9中的时刻16再次增加到运动中，使得在展开期间，提供大致恒定的校正展开力矩。

    Unfolding and locking joint for space elements
    45.
    发明授权
    Unfolding and locking joint for space elements 失效
    展开和锁定空间元件的关节

    公开(公告)号：US5393018A

    公开(公告)日：1995-02-28

    申请号：US149830

    申请日：1993-11-10

    申请人： Martin Roth ,  Helmut Kiendl

    发明人： Martin Roth ,  Helmut Kiendl

    IPC分类号： B64G1/22 ,  B64G1/44 ,  F16C11/10 ,  B64G1/46

    CPC分类号： F16C11/103 ,  B64G1/222 ,  B64G1/443 ,  Y10S136/292 ,  Y10T16/540243

    摘要： A joint is provided for the unfolding and locking of space elements, such as solar generator panels. On one joint half, a detent lever is swivellably connected having a clamping nose as well as a finger as the guiding element. During the unfolding operation, the finger slides on a guiding contour of the other joint half. Shortly before the fully unfolded condition is reached, the finger engages in a depression, and the clamping nose runs up onto a cam and clamps down on the latter under the effect of the spring tension directed to the common axis of rotation. A movable stop element, e.g. universal ball joint, simultaneously presses against a stop surface so that both joint halves are braced with respect to one another. An arrangement of high stiffness which is as free from play as possible results.

    摘要翻译： 提供用于空间元件（例如太阳能发电机面板）的展开和锁定的接头。 在一个关节半部，止动杆可旋转地连接，具有夹紧鼻以及作为引导元件的手指。 在展开操作期间，手指在另一个关节半部的引导轮廓上滑动。 在完全展开状态达到之前，手指接合凹陷，并且夹紧鼻子向上运动到凸轮上，并在弹簧张力的作用下向下夹紧凸轮，该弹簧张力指向公共旋转轴线。 可移动止动元件，例如 万向球接头同时按压止动表面，使得两个接合部分相对于彼此支撑。 高刚度的布置尽可能不发挥作用。

    Copolymes formed from N-hydroxyphenylmaleinimide (derivatives) and allyl compounds
    46.
    发明授权
    Copolymes formed from N-hydroxyphenylmaleinimide (derivatives) and allyl compounds 失效

    公开(公告)号：US4888402A

    公开(公告)日：1989-12-19

    申请号：US79056

    申请日：1987-07-29

    申请人： Martin Roth ,  Peter Flury ,  Sameer H. Eldin

    发明人： Martin Roth ,  Peter Flury ,  Sameer H. Eldin

    IPC分类号： C08F214/02 ,  C08F14/18 ,  C08F16/12 ,  C08F16/14 ,  C08F16/34 ,  C08F16/38 ,  C08F20/02 ,  C08F20/10 ,  C08F20/32 ,  C08F20/42 ,  C08F20/52 ,  C08F214/06 ,  C08F214/18 ,  C08F216/14 ,  C08F216/34 ,  C08F216/36 ,  C08F220/04 ,  C08F220/10 ,  C08F220/32 ,  C08F220/50 ,  C08F220/54 ,  C08F222/00 ,  C08F222/40 ,  C08G59/62 ,  C08L63/00 ,  G03F7/023 ,  G03F7/037 ,  G03F7/038

    CPC分类号： G03F7/0388 ,  C08F222/40 ,  C08G59/62 ,  C08L63/00 ,  G03F7/0233

    摘要： The invention relates to copolymers consisting of 30-100 mol %, relative to the total polymer, of structural units of the formulae I and II, the proportion of structural units of the formula I, relative to the proportion of I and II, being 5 to 95 mol %, ##STR1## in which R.sup.1 is C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 alkoxy or halogen, R.sup.2 is hydrogen or --COR.sup.3 and R.sup.3 is C.sub.1 -C.sub.20 alkyl, m is 1, 2 or 3, n is 0, 1, 2, 3 or 4 and the sum of m and n is not more than 5, and A is selected from the group of radicals consisting of halogen, cyano or structural units of the formulae III to VIII ##STR2## in which R.sup.4 and R.sup.6 independently of one another are hydroxyl, ##STR3## or glycidyl groups of the formula IXa or IXb ##STR4## R.sup.5 and R.sup.7 independently of one another are C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 -alkoxy or halogen, o and q independently of one another are 0, 1, 2 or 3, p and r independently of one another are 0, 1,2,3, 4 or 5, it being necessary for the totals o+p and q+4 to be not more than 5, R.sup.8 is hydrogen, C.sub.1 -C.sub.20 -alkyl, a glycidyl radical of formula IXa or a radical of formula VI, R.sup.9 is hydrogen, C.sub.1 -C.sub.20 -alkyl, cycloalkyl having 5-7 ring C atoms, phenyl, naphthyl or benzyl, R.sup.10 is hydrogen, C.sub.1 -C.sub.20 - or a glycidyl radical of the formula IXa, and the groups R.sup.11 and R.sup.12 independently of one another are hydrogen, C.sub.1 -C.sub.20 -alkyl, cycloalkyl having 5-7 ring C atoms, aryl or aralkyl which is substituted or unsubstituted or a glycidyl radical of the formula IXa, or, together with the common nitrogen atom, form a five-membered or six-membered, non-aromatic, heterocyclic ring, and R.sup.13 and R.sup.14 independently of one another are hydrogen or methyl, it being possible for the radicals R.sup.1 to R.sup.14 and A of a polymer molecule to be different, within the definitions given.The compounds are distinguished by high glass transition temperatures and good flexibility and can be employed as binders in photoresist systems. The representatives containing glycidyl groups can also be used as self-crosslinking epoxide resins.

    Process for the manufacture of iso-imides or mixtures of iso-imides and imides
    49.
    发明授权
    Process for the manufacture of iso-imides or mixtures of iso-imides and imides 失效
    制备异氰酰亚胺或异氰酰亚胺和酰亚胺混合物的方法

    公开(公告)号：US4179444A

    公开(公告)日：1979-12-18

    申请号：US908338

    申请日：1978-05-22

    申请人： Martin Roth

    发明人： Martin Roth

    IPC分类号： C07D207/44 ,  C07D207/452 ,  C07D307/34 ,  C07D307/90 ,  C07D403/10

    CPC分类号： C07D207/452 ,  C07D307/34 ,  C07D307/90

    摘要： A process for the manufacture of iso-imides or mixtures of iso-imides and imides by reacting corresponding amide-acids with ketene at temperatures of about -10.degree. C. to +80.degree. C. is described. According to the process of the invention, the iso-imides or mixtures of iso-imides and imides can be manufactured in a simple, economical manner and in good to very good yields. The acetic anhydride formed during the reaction with the ketene can easily be recovered.

    摘要翻译： 描述了通过在约-10℃至+ 80℃的温度下使相应的酰胺酸与乙烯酮反应制备异亚胺或异亚胺和酰亚胺的混合物的方法。 根据本发明的方法，异亚胺或异亚胺和酰亚胺的混合物可以以简单，经济的方式制备，并以良好至非常好的产率制备。 在与乙烯酮反应期间形成的乙酸酐可以容易地回收。