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295 条记录 (耗时 0.02 秒)

    Process for the synthesis of amine ethers from secondary amino oxides
    121.
    发明申请
    Process for the synthesis of amine ethers from secondary amino oxides 有权
    从仲氨基氧化物合成胺醚的方法

    公开(公告)号：US20050043552A1

    公开(公告)日：2005-02-24

    申请号：US10919776

    申请日：2004-08-17

    申请人： Andreas Hafner ,  Hans Kirner ,  Franz Schwarzenbach ,  Paul Van Der Schaaf ,  Peter Nesvadba

    发明人： Andreas Hafner ,  Hans Kirner ,  Franz Schwarzenbach ,  Paul Van Der Schaaf ,  Peter Nesvadba

    IPC分类号： B01J27/122 ,  C07B61/00 ,  C07D209/44 ,  C07D211/94 ,  C07D217/26 ,  C07D241/08 ,  C07D401/12 ,  C07D401/14 ,  C07D405/12 ,  C08F4/00 ,  C08K5/3412 ,  C08K5/3435 ,  C08L101/00 ,  C09K15/30 ,  C09K21/10 ,  C07D303/08 ,  C07C239/10

    CPC分类号： C07D401/14 ,  C04B35/632 ,  C07D209/44 ,  C07D211/94 ,  C07D217/26 ,  C07D241/08 ,  C07D401/12 ,  C07D405/12 ,  C08K5/3412

    摘要： An amine ether of formula A wherein a is 1 or 2; and when a is 1, E is E′; when a is 2, E is L; E′ is C1-C36 alkyl; C3-C18 alkenyl; C2-C18 alkinyl; C5-C18 cydoalkyl; C5-C18 cycloalkenyl; a radical of a saturated or unsaturated aliphatic bicyclic or tricyclic hydrocarbon of 7 to 12 carbon atoms; C2-C7alkyl or C3-C7alkenyl substituted by halogen; C7-C15 aralkyl or C7-C15 aralkyl substituted by C1-C4 alkyl or phenyl; or E′ is a radical of formula (VII) as explained in claim 1; T′ is tertiary C4-C18alkyl or phenyl, each of which are unsubstituted or substituted by halogen, OH, COOR21 or C(O)—R22; or T′ is C5-C12cycloalkyl; C5-C12 cycloalkyl which is interrupted by at least one O or —NR18—; a polycyclic alkyl radical having 7-18 carbon atoms, or the same radical which is interrupted by at least one O or —NR18—; or T′ is —C(G1)(G2)—T″; or C1-C18alkyl or C5-C12cycloalkyl substituted by T″ is hydrogen, halogen, NO2, cyano, or is a monovalent organic radical comprising 1-50 carbon atoms; or T″ and T′ together form a divalent organic linking group completing, together with the hindered amine nitrogen atom and the quaternary carbon atom substituted by G1 and G2, an optionally substituted five- or six-membered ring structure; and all other residues are as defined in claim 1, are obtained in good yield from the corresponding N-oxyl hindered amine precursor by reaction with a hydrocarbon E1—H or H—L—H in the presence of an organic hydroperoxide and a catalytic amount of copper or a copper compound. The products of present process find utility as polymerization regulators and/or light stabilizers for organic material.

    摘要翻译： 式A的胺醚，其中a为1或2; 当a为1时，E为E'; 当a为2时，E为L; E'是C 1 -C 36烷基; C3-C18烯基; C2-C18炔基; C5-C18环烷基; C5-C18环烯基; 7-12个碳原子的饱和或不饱和脂族二环或三环烃基团; C 2 -C 7烷基或被卤素取代的C 3 -C 7链烯基; 被C 1 -C 4烷基或苯基取代的C 7 -C 15芳烷基或C 7 -C 15芳烷基; 或E'是如权利要求1所述的式（VII）的基团; T'是叔C4-C18烷基或苯基，其各自为未取代的或被卤素，OH，COOR21或C（O）-R22取代; 或T'为C 5 -C 12环烷基; 被至少一个O或-NR 18 - 中断的C 5 -C 12环烷基; 具有7-18个碳原子的多环烷基或被至少一个O或-NR 18 - 中断的相同基团; 或T'为-C（G1）（G2）-T“; 或被T“取代的C 1 -C 18烷基或C 5 -C 12环烷基是氢，卤素，NO 2，氰基，或是包含1-50个碳原子的一价有机基团; 或T“和T'一起形成二价有机连接基团，与受阻胺氮原子和被G1和G2取代的季碳原子一起形成任选取代的五元或六元环结构; 并且所有其它残基如权利要求1中所定义，通过在有机氢过氧化物和催化量的铜或其盐的存在下与烃E1-H或HLH反应，由相应的N-氧基受阻胺前体以良好的产率获得 铜化合物。 本发明的产品可用作有机材料的聚合调节剂和/或光稳定剂。

    Resorcinolic derivatives and methods of making and using the same
    122.
    发明授权
    Resorcinolic derivatives and methods of making and using the same 失效
    间苯二酚衍生物及其制备及使用方法

    公开(公告)号：US06605670B1

    公开(公告)日：2003-08-12

    申请号：US09993140

    申请日：2001-11-06

    申请人： Raj B. Durairaj ,  Mark A. Lawrence

    发明人： Raj B. Durairaj ,  Mark A. Lawrence

    IPC分类号： C08L7112

    CPC分类号： C08K5/3412 ,  C08L21/00

    摘要： Methods of making low molecular weight methylene acceptors are provided. The methylene acceptors are prepared by reacting a polyhydric phenol with an aromatic olefinic compound in the presence of an acid catalyst, and then further reacting the products of the first reaction with an N-methylol lactam derivative. Derivatives made by the above method, as well as rubber compositions using these derivatives are also provided.

    摘要翻译： 提供制备低分子量亚甲基受体的方法。 亚甲基受体通过在酸催化剂的存在下使多元酚与芳族烯烃化合物反应制备，然后使第一反应的产物与N-羟甲基内酰胺衍生物进一步反应。 还提供了通过上述方法制备的衍生物，以及使用这些衍生物的橡胶组合物。

    Temperature stable and sunlight protected photochromic articles
    124.
    发明授权
    Temperature stable and sunlight protected photochromic articles 失效
    温度稳定和阳光保护的光致变色制品

    公开(公告)号：US06262155B1

    公开(公告)日：2001-07-17

    申请号：US09426655

    申请日：1999-10-25

    申请人： Frederic Henri Florent ,  David Henry ,  Andre Jean Vachet ,  Jacques Jean Vial

    发明人： Frederic Henri Florent ,  David Henry ,  Andre Jean Vachet ,  Jacques Jean Vial

    IPC分类号： C08K534

    CPC分类号： C08K5/3437 ,  C08F20/30 ,  C08F22/105 ,  C08K5/1545 ,  C08K5/3412 ,  G02B1/04 ,  C08L33/14 ,  C08L63/10

    摘要： The invention relates to photochromic transparent organic materials particularly useful for the production of photochromic organic ophthalmic lenses. The material includes an optical-quality polymer matrix and at least one coloring agent giving photochromic properties to the matrix. The coloring agent is chosen from the group of the spirooxazins the spiropyrans, and the chromenes. The polymer of the matrix is chosen from the group of homopolymers of ethyoxylated bisphenol A dimethacrylate with formula I: in which R is H or CH3, and m and n independently represent 1 or 2, and of the copolymers of this dimethacrylate containing at most 30 wt % of an aromatic monomer with vinyl, acrylic or methacrylic functionality.

    摘要翻译： 本发明涉及特别可用于制备光致变色有机眼用透镜的光致变色透明有机材料。 该材料包括光学质量的聚合物基质和给基质赋予光致变色性质的至少一种着色剂。 着色剂选自螺吡喃辛螺旋酮和色烯的组。 基质的聚合物选自乙氧基化双酚A二甲基丙烯酸酯与式I的均聚物：其中R是H或CH 3，m和n独立地表示1或2，并且该二甲基丙烯酸酯的共聚物含有至多30 具有乙烯基，丙烯酸或甲基丙烯酸官能度的芳族单体的wt％。

    Adhesive for bonding rubber and glass fiber
    126.
    发明授权
    Adhesive for bonding rubber and glass fiber 失效
    用于粘合橡胶和玻璃纤维的粘合剂

    公开(公告)号：US5847033A

    公开(公告)日：1998-12-08

    申请号：US835519

    申请日：1997-04-08

    申请人： Yuji Kageyama

    发明人： Yuji Kageyama

    IPC分类号： C09J11/06 ,  C09J109/04 ,  C09J115/00 ,  C09J121/00 ,  C09J161/06 ,  C09J161/10 ,  C08K5/34

    CPC分类号： C09J115/005 ,  C08K5/3412 ,  C08L61/12

    摘要： This invention provides an adhesive for bonding a rubber and a glass product, having excellent degradation resistance and high tackiness. This adhesive comprises (1) a hydrogenated nitrile-butadiene rubber latex, (2) a resorcin-formaldehyde resin and (3) an ethyleneurea compound expressed by the following general formula: ##STR1## where R is a hydrocarbon group.

    摘要翻译： 本发明提供粘合橡胶和玻璃制品的粘合剂，具有优异的耐劣化性和高粘性。 该粘合剂包括（1）氢化丁腈橡胶胶乳，（2）间苯二酚 - 甲醛树脂和（3）由以下通式表示的亚乙基脲化合物：其中R是烃基。