Chromene compound
    1.
    发明授权
    Chromene compound 有权
    色烯化合物

    公开(公告)号:US06719926B2

    公开(公告)日:2004-04-13

    申请号:US10069168

    申请日:2002-02-19

    IPC分类号: G03C1675

    摘要: A chromene compound which develops yellow to red color, a high color density and a little initial color and which, when used in combination with an existing photochromic compound that exhibits blue color so as to develop a neutral tint, maintains uniformity in the color tone at the time of developing color or fading color, or exhibits a very large color fading rate. The chromene compound has a naphthopyran cyclic skeleton, and is expressed by, for example, the following formula in which a substituent such as substituted amino group or morpholino group is bonded to the sixth position of the naphthopyran ring through a nitrogen atom, and two aryl groups having a particular substituent are bonded to the third position thereof,

    摘要翻译: 发色为黄色至红色,色度高,初始颜色较浅的色烯化合物,当与现有的显色性蓝色发生中性色调的光致变色化合物结合使用时,可以保持色调均匀性 显色或褪色的时间,或表现出非常大的褪色速度。 色烯化合物具有萘并吡喃环状骨架,并且通过例如通过氮原子与萘并吡喃环的第六位相连的取代氨基或吗啉代基等取代基如下式表示, 具有特定取代基的基团键合到其第三位置,

    Chromene compound
    2.
    发明授权
    Chromene compound 有权
    色烯化合物

    公开(公告)号:US06525194B1

    公开(公告)日:2003-02-25

    申请号:US10153911

    申请日:2002-05-24

    IPC分类号: C07D3792

    摘要: A chromene compound which develops yellow to red color, a high color density and a little initial color and which, when used in combination with an existing photochromic compound that exhibits blue color so as to develop a neutral tint, maintains uniformity in the color tone at the time of developing color or fading color, or exhibits a very large color fading rate. The chromene compound has a naphthopyran cyclic skeleton, and is expressed by, for example, the following formula in which a substituent such as substituted amino group or morpholino group is bonded to the sixth position of the naphthopyran ring through a nitrogen atom, and two aryl groups having a particular substituent are bonded to the third position thereof,

    摘要翻译: 发色为黄色至红色,色度高,初始颜色较浅的色烯化合物,当与现有的显色性蓝色发生中性色调的光致变色化合物结合使用时,可以保持色调均匀性 显色或褪色的时间,或表现出非常大的褪色速度。 色烯化合物具有萘并吡喃环状骨架,并且通过例如通过氮原子与萘并吡喃环的第六位相连的取代氨基或吗啉代基等取代基如下式表示, 具有特定取代基的基团键合到其第三位置,

    Polymerizable composition, organic glass and ophthalmic lens
    3.
    发明授权
    Polymerizable composition, organic glass and ophthalmic lens 失效
    可聚合组合物,有机玻璃和眼科镜片

    公开(公告)号:US5475074A

    公开(公告)日:1995-12-12

    申请号:US187475

    申请日:1994-01-28

    CPC分类号: G02B1/04 C08F212/34

    摘要: A polymerizable composition containing;(A) 100 parts by weight of a vinylbenzyl compound of the formula (I), ##STR1## wherein each of R.sup.1 and R.sup.2 is independently a halogen atom, each of h and i is independently 0, 1 or 2, each of X.sup.1, X.sup.2 and X.sup.3 is independently an oxygen atom or a sulfur atom, and each of j, k and m is 0 or 1, provided that when k is 0, j is 0, that when m is 0, each of j and k is 0, that when j is 0 and when each of k and m is 1, X.sup.1 and X.sup.2 cannot be sulfur atoms at the same time, and that when each of m, k and j is 1, X.sup.1, X.sup.2 and X.sup.3 cannot be sulfur atoms at the same time,and(B) 0.1 to 20 parts by weight of 2,4-diphenyl-4-methyl-1-pentene.The polymerizable composition can give a molded article which is free from coloring in heat treatment, has sufficient properties as an ophthalmic lens such as a high refractive index, a high Abbe's number and a low specific gravity, is excellent in transparency, light resistance, heat resistance and impact resistance, and is therefore suitable as an organic glass such as an ophthalmic lens and a lens for an optical device.

    摘要翻译: 一种可聚合组合物, (A)100重量份式(I)的乙烯基苄基化合物,其中R 1和R 2各自独立地为卤素原子,h和i各自独立地为0,1或 如图2所示,X1,X2和X3各自独立地为氧原子或硫原子,j,k和m各自为0或1,条件是当k为0时,j为0,当m为0时, j和k为0时,当j为0时,当k和m各自为1时,X1和X2不能同时为硫原子,当m,k和j分别为1时,X1,X2 并且X3不能同时为硫原子,(B)为0.1〜20重量份的2,4-二苯基-4-甲基-1-戊烯。 可聚合组合物可以得到在热处理中不着色的模塑制品,作为高折射率,高阿贝数和低比重的眼用透镜具有足够的性能,透明性,耐光性,耐热性优异 电阻和抗冲击性,因此适合作为有机玻璃如眼用透镜和用于光学装置的透镜。

    Process for producing molded product composed of crosslinked resin or
crosslinked-resin coated material on a substrate by means of electron
beam
    4.
    发明授权
    Process for producing molded product composed of crosslinked resin or crosslinked-resin coated material on a substrate by means of electron beam 失效
    通过电子束在基板上制造由交联树脂或交联树脂涂覆材料构成的成型体的方法

    公开(公告)号:US4113595A

    公开(公告)日:1978-09-12

    申请号:US639066

    申请日:1975-12-09

    CPC分类号: C08F8/32 C08F255/00

    摘要: A process for producing molded product composed of crosslinked resin or coated material composed of crosslinked resin on a substrate which comprises blending a polyolefin-series resin, a compound represented by the formulaX -- Y.sub.m Iwherein X is a group not containing an acetylenic linkage, Y is a group containing an acetylenic linkage and m is an integer of 1 or more, which is compatible with the resin at a room temperature or an elevated temperature, and a compound selected from the group consisting of an amino compound represented by the formula ##STR1## wherein each of R.sub.1 and R.sub.2 is independently substituted or non-substituted aliphatic hydrocarbon, substituted or non-substituted alicyclic hydrocarbon, or substituted or non-substituted aromatic hydrocarbon, provided that at least one of R.sub.1 or R.sub.2 is substituted or non-substituted aromatic hydrocarbon, an amino compound represented by the formula ##STR2## wherein each of R.sub.3, R.sub.4 and R.sub.5 is independently substituted or non-substituted aliphatic hydrocarbon, substituted or non-substituted alicyclic hydrocarbon, or substituted or non-substituted aromatic hydrocarbon, provided that at least one of R.sub.3, R.sub.4 and R.sub.5 is substituted or non-substituted aromatic hydrocarbon; and mixtures thereof which are compatible with the resin at a room temperature or an elevated temperature; and molding the mixture or coating the mixture on a substrate and irradiating the resulting molded material or the resulting coated material by means of an electron beam.

    摘要翻译: 一种制造由交联树脂或由交联树脂构成的涂布材料的成型体的方法,该方法包括将聚烯烃类树脂,式X-Ym I表示的化合物,其中X为不含炔键的基团, Y是含有炔键的基团,m是在室温或高温下与树脂相容的整数1以上的整数,以及选自由式 其中R 1和R 2各自独立地为取代或未取代的脂族烃,取代或未取代的脂环烃,或取代或未取代的芳烃,条件是R 1或R 2中的至少一个为取代或未取代的芳族烃, 取代的芳族烃,由式(III)表示的氨基化合物,其中R3,R4和R5各自独立地被取代或不代替 脂族烃,取代或未取代的脂环烃,或取代或未取代的芳族烃,条件是R 3,R 4和R 5中的至少一个是取代或未取代的芳族烃; 和它们的混合物,其在室温或高温下与树脂相容; 并将该混合物成型或将该混合物涂覆在基材上,并通过电子束照射所得模制材料或所得到的涂覆材料。

    Method for manufacturing armature core
    5.
    发明授权
    Method for manufacturing armature core 有权
    电枢铁心制造方法

    公开(公告)号:US08413318B2

    公开(公告)日:2013-04-09

    申请号:US13044116

    申请日:2011-03-09

    IPC分类号: H01F7/06

    摘要: A method for manufacturing an armature core is provided, in which a plurality of split cores, which are formed by laminating core pieces produced through punching by punching dies, are coupled together to form an annular shape as a whole, so as to manufacture one armature core. The method includes: preparing a plurality of sets of the split cores, each set having three split cores, so as to form one armature core; and arranging the three split cores in each set at intervals of 120° in the circumferential direction. The three split cores in each set are formed by core pieces that have been punched by the same part of the same punching die.

    摘要翻译: 提供了一种用于制造电枢铁芯的方法,其中通过将通过冲压模冲压而产生的芯片层叠而形成的多个分裂铁心联接在一起以形成整体的环形形状,从而制造一个电枢 核心。 该方法包括:准备多组分裂芯,每组具有三个分裂芯,以形成一个电枢芯; 并且在圆周方向上以每120°的间隔设置每组中的三个分离芯。 每组中的三个分裂芯由通过同一冲压模具的同一部分冲压的芯片形成。