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42 条记录 (耗时 0.033 秒)

    Styryloxy compounds and polymers thereof
    5.
    发明授权
    Styryloxy compounds and polymers thereof 失效
    苯乙烯基化合物及其聚合物

    公开(公告)号：US5084490A

    公开(公告)日：1992-01-28

    申请号：US625725

    申请日：1990-12-10

    申请人： Ciaran B. McArdle ,  Joseph Burke ,  John G. Woods

    发明人： Ciaran B. McArdle ,  Joseph Burke ,  John G. Woods

    IPC分类号： C08F2/50 ,  C07C43/215 ,  C08F2/46 ,  C08F2/48 ,  C08F12/34 ,  C08F16/32 ,  C08F290/00 ,  C08F299/02

    CPC分类号： C07C43/215 ,  C08F12/34

    摘要： Styryloxy compounds of the formula IV ##STR1## wherein R.sup.1 and R.sup.2 are H, or one of R.sup.1 and R.sup.2 is H and the other is methyl;R.sup.7 and R.sup.8 (which may be the same or different) are H, C.sub.1 -C.sub.5 alkyl or C.sub.1 -C.sub.5 alkenyl; or one of R.sup.7 and R.sup.8 may be --OR.sup.6 or C.sub.1 -C.sub.5 alkoxy or C.sub.1 -C.sub.5 alkenyloxy if R.sup.2 is not methyl;R.sup.6 is selected from the group consisting of: ##STR2## where R.sup.10 is C.sub.1 -C.sub.5 alkyl; and R.sup.11, R.sup.12 and R.sup.13, which may be the same or different, are H or C.sub.1 -C.sub.5 alkyl, are described as new low viscosity liquid styryloxy monomers which can be photocured and which form transparent polymers. They have an advantageous effect in a mixture with 4-allyloxystyrene, and this mixture has a synergistic effect in combination with divinyl ethers of a polyalkylene oxide.

    Liquid crystal display devices and method of manufacture
    6.
    发明授权
    Liquid crystal display devices and method of manufacture 失效
    液晶显示装置及制造方法

    公开(公告)号：US5200238A

    公开(公告)日：1993-04-06

    申请号：US766492

    申请日：1991-09-25

    申请人： Ciaran B. McArdle ,  John G. Woods ,  Anthony F. Jacobine

    发明人： Ciaran B. McArdle ,  John G. Woods ,  Anthony F. Jacobine

    IPC分类号： G02F1/1337 ,  G02F1/139

    CPC分类号： G02F1/133711 ,  G02F1/1397 ,  G02F2001/133746 ,  Y10T428/1005 ,  Y10T428/1014 ,  Y10T428/31663

    摘要： A method of forming liquid crystal alignment layers of high tilt angle, said method comprising preparing a polymeric film of a monomer of the formula IV: ##STR1## wherein X and Y are strong electron withdrawing groups, optionally substituted with or containing Si or Ti, and A is --H or --CH.dbd.CH.sub.2 or, provided that X and Y are both --CN, A may be --R.sup.2 or --CH.dbd.CHR.sup.2 wherein R.sup.2 is hydrocarbyl, aryl or alkaryl; exposing said polymeric film to ultraviolet radiation for sufficient period of time to photochemically modify the polymer and, thereafter, subjecting the modified polymer to a heat treatment in the range of 100.degree.-400.degree. C. for at least 5 seconds.

    摘要翻译： 一种形成高倾斜角的液晶取向层的方法，所述方法包括制备式IV单体的聚合物膜：其中X和Y是强吸电子基团，任选被Si或Ti取代 并且A是-H或-CH = CH 2，或者X和Y都是-CN，A可以是-R2或-CH = CHR2，其中R2是烃基，芳基或烷芳基; 将所述聚合物膜暴露于紫外线辐射足够的时间以光聚合改性聚合物，然后将改性聚合物在100-400℃范围内进行热处理至少5秒。

    Allylic phenyl ether (meth)acrylate compositions and novel allylic phenyl ether (meth)acrylate monomers
    7.
    发明授权
    Allylic phenyl ether (meth)acrylate compositions and novel allylic phenyl ether (meth)acrylate monomers 失效
    烯丙基苯基醚（甲基）丙烯酸酯组合物和新型烯丙基苯基醚（甲基）丙烯酸酯单体

    公开(公告)号：US06231714B1

    公开(公告)日：2001-05-15

    申请号：US09198536

    申请日：1998-11-24

    申请人： John G. Woods ,  Susanne Morrill ,  Ciaran B. McArdle

    发明人： John G. Woods ,  Susanne Morrill ,  Ciaran B. McArdle

    IPC分类号： B32B3100

    CPC分类号： C08F290/062 ,  C07C69/54 ,  C08F16/26 ,  C08F20/30 ,  C08F22/105

    摘要： Curable compositions include at least one monomer compound having both (meth)acrylic ester functionality and an allylic phenyl ether functional group on the same molecule, the allylic phenyl ether functional group having at least one unsubstituted position on the phenyl ring which is ortho or para to the allylic ether group, and a free radical catalyst system. The composition may also includes a latent thermally activated acid generator. Claisen Rearrangement of radically polymerized polymers produced from the compositions may be induced at temperatures of about 100° C. or more to give crosslinked products of improved thermal resistance. Novel monomers which may be used in such compositions are characterized by formulas I and II: where R1 is H or methyl; R2 is a direct bond, a group of the formula —NCnH2n-, or a group of the formula —(OCnH2n—)m— which when taken with the phenyl group to which it is attached forms a phenyl ether; n is 1-4 and m is 1-10; R3 is —CH2CH═CH2, —CH2C(CH3)═CH2, —CH2CH═CH(CH3), —CH2C(CH3)═CH(CH3), —CH2CH═C(CH3)2 or —CH2 CH═CH(C6H5); and R4 is a divalent allylic group, and wherein the compound is optionally substituted on a phenyl group thereof by an alkyl, alkoxy or halo group, provided that relative to the respective —OR3 or —OR4O — groups, at least one unsubstituted ortho or para position remains on an adjacent phenyl ring.

    摘要翻译： 可固化组合物包括在同一分子上具有（甲基）丙烯酸酯官能团和烯丙基苯基醚官能团的至少一种单体化合物，所述烯丙基苯基醚官能团在苯环上具有至少一个未取代的位置， 烯丙基醚基团和自由基催化剂体系。 组合物还可以包括潜热热活化酸产生剂。 Claisen从组合物制备的自由基聚合聚合物的重排可以在约100℃或更高的温度下诱导，得到具有改善的耐热性的交联产物。 可用于这些组合物中的新单体由式I和II表征：其中R 1是H或甲基; R2是直接键，式-NC n H 2n - 或式 - （OC n H 2n - ）m - 的基团，当与其连接的苯基取代时形成苯基醚; n为1-4，m为1-10; R3是-CH2CH = CH2，-CH2C（CH3）= CH2，-CH2CH = CH（CH3），-CH2C（CH3）= CH（CH3），-CH2CH = C（CH3）2或-CH2CH = CH（C6H5 ）; 并且R 4是二价烯丙基，并且其中所述化合物任选地在其苯基上被烷基，烷氧基或卤素取代，条件是相对于相应的-OR 3或-OR 4 O-基团，至少一个未取代的邻位或对位的 位置保留在相邻的苯环上。

    Films and coatings having anisotropic conductive pathways therein
    8.
    发明授权
    Films and coatings having anisotropic conductive pathways therein 失效
    其中具有各向异性导电通路的膜和涂层

    公开(公告)号：US5851644A

    公开(公告)日：1998-12-22

    申请号：US686987

    申请日：1996-07-25

    申请人： Ciaran B. McArdle ,  Joseph Burke

    发明人： Ciaran B. McArdle ,  Joseph Burke

    IPC分类号： H01F1/44 ,  H01F1/34 ,  H01F41/16 ,  H01R4/04 ,  H05K3/32 ,  B32B7/02 ,  B32B5/16 ,  H01B1/06 ,  H01C1/06

    CPC分类号： H05K3/323 ,  H01F41/16 ,  H01R4/04 ,  H05K2201/083 ,  H05K2203/104 ,  Y10S428/90 ,  Y10T428/2495 ,  Y10T428/25 ,  Y10T428/257

    摘要： An anisotropically-conductive film or a substrate having a surface coated with an anisotropically-conductive coating, said film or coating being formed by solidifying a composition comprising (i) a solidifiable ferrofluid composition, the ferrofluid comprising a colloidal suspension of ferromagnetic particles in a non-magnetic carrier, and (ii) a plurality of electrically-conductive particles, dispersed in the ferrofluid, the electrically-conductive particles having been arrayed in a non-random pattern by application of a substantially uniform magnetic field to the composition in a liquid state and having been locked in position by solidification of the composition. The composition is solidified in an A-stage, usually involving a primary cure. In end-use application of the film or coating, the composition usually undergoes a B-stage or secondary cure. The film or coated substrate is an article of manufacture for bonding conductors in the electronics industry.

    摘要翻译： 各向异性导电膜或具有各向异性导电涂层的表面的基底，所述膜或涂层通过固化组合物形成，所述组合物包含（i）可凝固的铁磁性液体组合物，所述铁磁流体包含非铁性磁性颗粒的胶态悬浮液， 磁性载体，和（ii）分散在铁磁流体中的多个导电颗粒，导电颗粒以非随机图案排列，以液态施加基本上均匀的磁场 并且通过组合物的凝固已被锁定就位。 组合物在A阶段固化，通常涉及初级固化。 在膜或涂层的最终应用中，组合物通常经历B阶段或二次固化。 膜或涂覆的基底是用于在电子工业中接合导体的制品。

    Curing anaerobic compositions through thick bondlines
    9.
    发明授权
    Curing anaerobic compositions through thick bondlines 失效
    通过厚粘合线固化厌氧组合物

    公开(公告)号：US5411998A

    公开(公告)日：1995-05-02

    申请号：US93414

    申请日：1993-07-19

    申请人： Ciaran B. McArdle ,  Joseph Burke

    发明人： Ciaran B. McArdle ,  Joseph Burke

    IPC分类号： C08F4/40 ,  C09J4/00 ,  C09J4/02 ,  C08F4/00 ,  C09J5/02

    CPC分类号： C09J4/00

    摘要： A process for sealing or adhering two surfaces having gaps of more than 100 micrometers between the surfaces which comprises:(A) applying to at least one of said surfaces an anaerobic composition comprising:(i) a room temperature polymerizable (meth)acrylic monomer,(ii) a peroxy free radical initiator, and(iii) an amount effective as an accelerator of a combination of saccharin and at least one onium salt (other than an iodide); and(B) placing said surfaces in an abutting relationship until the composition has cured through the gaps.Exemplified onium salts are phosphonium salts of the formula IV and quaternary ammonium salts of the formula II: ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 which may be the same or different, are hydrocarbyl, hydrocarbylaryl, aryl or a substituted derivative thereof;X is Cl, Br or F, or a soft anion.

    摘要翻译： 一种用于密封或粘合表面之间具有大于100微米的间隙的两个表面的方法，其包括：（A）向至少一个所述表面施加厌氧组合物，所述厌氧组合物包含：（i）室温聚合的（甲基）丙烯酸单体， （ii）过氧自由基引发剂，和（iii）有效作为糖精和至少一种鎓盐（碘化物以外）的组合的促进剂的量; 和（B）将所述表面置于邻接关系中，直到组合物通过间隙固化。 示例的鎓盐是式IV的鏻盐和式II的季铵盐：其中可以相同或不同的R 1，R 2，R 3和R 4是烃基，烃基芳基，芳基或其取代的衍生物; X是Cl，Br或F，或软阴离子。

    Method of making films and coatings having anisotropic conductive pathways therein
    10.
    发明授权
    Method of making films and coatings having anisotropic conductive pathways therein 失效
    制备其中具有各向异性导电通路的膜和涂层的方法

    公开(公告)号：US6149857A

    公开(公告)日：2000-11-21

    申请号：US218379

    申请日：1998-12-22

    申请人： Ciaran B. McArdle ,  Joseph Burke

    发明人： Ciaran B. McArdle ,  Joseph Burke

    IPC分类号： H01F1/44 ,  H01F1/34 ,  H01F41/16 ,  H01R4/04 ,  H05K3/32 ,  H05B6/00

    CPC分类号： H05K3/323 ,  H01F41/16 ,  H01R4/04 ,  H05K2201/083 ,  H05K2203/104 ,  Y10S428/90 ,  Y10T428/2495 ,  Y10T428/25 ,  Y10T428/257

    摘要： An anisotropically-conductive film or a substrate having a surface coated with an anisotropically-conductive coating, said film or coating being formed by solidifying a composition comprising(i) a solidifiable ferrofluid composition, the ferrofluid comprising a colloidal suspension of ferromagnetic particles in a non-magnetic carrier, and(ii) a plurality of electrically-conductive particles, dispersed in the ferrofluid,the electrically-conductive particles having been arrayed in a non-random pattern by application of a substantially uniform magnetic field to the composition in a liquid state and having been locked in position by solidification of the composition.The composition is solidified in an A-stage, usually involving a primary cure. In end-use application of the film or coating, the composition usually undergoes a B-stage or secondary cure. The film or coated substrate is an article of manufacture for bonding conductors in the electronics industry.

    摘要翻译： 各向异性导电膜或具有各向异性导电涂层的表面的基底，所述膜或涂层通过固化组合物形成，所述组合物包含（i）可凝固的铁磁性液体组合物，所述铁磁流体包含非铁性磁性颗粒的胶态悬浮液， 磁性载体，和（ii）分散在铁磁流体中的多个导电颗粒，导电颗粒以非随机图案排列，以液态施加基本上均匀的磁场 并且通过组合物的凝固已被锁定就位。 组合物在A阶段固化，通常涉及初级固化。 在膜或涂层的最终应用中，组合物通常经历B阶段或二次固化。 膜或涂覆的基底是用于在电子工业中接合导体的制品。