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    • 26. 发明授权
    • Resin composition for optical member and optical member obtained from the same
    • 用于光学部件的树脂组合物和由其获得的光学部件
    • US08389671B2
    • 2013-03-05
    • US12529918
    • 2008-03-11
    • Motoharu TakeuchiHiroshi HorikoshiHiroaki TanakaHirohito Ishizuka
    • Motoharu TakeuchiHiroshi HorikoshiHiroaki TanakaHirohito Ishizuka
    • B32B27/30G02B1/00G02B1/04
    • C08F12/30C08F212/08C08F212/14C08F212/36C08F216/1466C08F220/38C08F2222/1013C08G75/08G02B1/04C08L81/00
    • The present invention can provide a composition for optical members, which contains (a) a compound having one or more of any group selected from the group consisting of an acryloyl group, a methacryloyl group, an allyl group and a vinyl group and one or more β-epithiopropyl groups in a molecule. In a preferable embodiment of the present invention, the composition for optical members further contains at least one compound selected from (b) a compound having one or more β-epithiopropyl groups in a molecule while having no polymerizable unsaturated bond group, (c) an inorganic compound having a sulfur atom and/or a selenium atom, (d) a compound having one or more thiol groups in a molecule, (e) a compound having one or more amino groups in a molecule while having no heterocyclic ring, and (f) a compound having one or more of at least one group selected from the group consisting of a vinyl group, an acryloyl group, a methacryloyl group and an allyl group in a molecule.
    • 本发明可以提供一种光学部件用组合物,其含有(a)具有选自丙烯酰基,甲基丙烯酰基,烯丙基和乙烯基中的一个或多个的一种或多种的化合物和一种或多种 一个分子中的β-二硫丙基。 在本发明的优选实施方案中,用于光学部件的组合物还含有至少一种选自(b)分子中具有一个或多个β-伯硫丙基的化合物中的化合物,同时不具有可聚合的不饱和键基,(c) 具有硫原子和/或硒原子的无机化合物,(d)分子中具有一个或多个硫醇基的化合物,(e)分子中具有一个或多个氨基但不具有杂环的化合物,以及 (f)在分子中具有一个或多个选自乙烯基,丙烯酰基,甲基丙烯酰基和烯丙基中的至少一个基团的化合物。
    • 27. 发明授权
    • Magnetic memory device
    • 磁存储器件
    • US07352041B2
    • 2008-04-01
    • US10919337
    • 2004-08-17
    • Hiroshi Horikoshi
    • Hiroshi Horikoshi
    • H01L29/82
    • H01L43/12B82Y10/00G11C11/16H01L27/222H01L27/228
    • A magnetic memory device and a method of manufacturing the same, which are advantageous not only in that both the improvement of storage sensitivity and the reduction of power consumption can be achieved, but also in that a buried wiring having low resistance and high reliability can be formed in reduced time in a stable manner. Soft magnetic material layers forming the cladding structure of a word line and a bit line constituting an MRAM are formed by electroless plating, and the soft magnetic material layers are formed around main wirings (especially copper) of the word line and bit line so that the soft magnetic material layers individually have a uniform, satisfactory thickness, and further they are deposited with improved uniformity on the surface with which the electroless plating solution is in contact, and therefore the uniformity of cladding is improved at not only the bottom surface but also the sidewall of a wiring trench.
    • 一种磁存储器件及其制造方法,不仅可以实现存储灵敏度的提高和功耗的降低,而且可以实现具有低电阻和高可靠性的埋地布线 以稳定的方式缩短时间。 通过化学镀形成形成字线的包层结构的软磁性层和构成MRAM的位线,并且在字线和位线的主布线(特别是铜)周围形成软磁性材料层,使得 软磁性材料层分别具有均匀且令人满意的厚度,并且在化学镀溶液接触的表面上进一步沉积具有改善的均匀性,因此不仅底面而且包覆层的均匀性均得到改善 布线沟槽的侧壁。
    • 28. 发明授权
    • Polymerization regulators and compositions for resin
    • 聚合调节剂和树脂组合物
    • US07169845B2
    • 2007-01-30
    • US10297383
    • 2002-04-04
    • Masaki TamuraTakahiro MatsuiMasanori ShimutaYuichi YoshimuraMotoharu TakeuchiHiroshi HorikoshiHiroyuki Okada
    • Masaki TamuraTakahiro MatsuiMasanori ShimutaYuichi YoshimuraMotoharu TakeuchiHiroshi HorikoshiHiroyuki Okada
    • C08L81/00C08K3/16
    • C08G75/08C07D331/02
    • In the present invention, an episulfide compound having, in one molecule, at least one epithio structure represented by the following Formula 2: wherein R5 is C1–C10 hydrocarbylene or single bond, R6, R7 and R8 are each independently C1–C10 hydrocarbyl or hydrogen, Y is O, S, Se or Te, p is an integer from 1 to 5 and q is an integer from 0 to 5, is polymerized in the presence of a halide of a 13–16 group element of the long periodic table and/or a polymerization regulator represented by the following Formula 1: wherein R1, R2 and R3 are each C1–C10 hydocarbyl or hydrogen, R4 is C1–C10 hydrocarbylene or single bond, X is F, Cl, Br, I, As, SH, OH, C1–C10 alkoxyl, C1–C10 alkylthio, or C1–C10 mercaptoalkythio, and m is an integer from 1 to 5, to produce a cured resin suitable as an optical material. By using the polymerization regulator, the polymerization rate of the episulfide compound can be suitably regulated to obtain a cured resin with less defect. By using the halide, the increase in the viscosity of the starting composition during the storage or the casting operation can be prevented.
    • 在本发明中,在一个分子中具有由下式2表示的至少一个环硫结构的环硫化合物:其中R 5是C 1 -C 10亚烃基或单键,R 6 R 7和R 8各自独立地为C 1 -C 10烃基或氢,Y为O,S,Se或Te,p为1的整数 至5和q为0至5的整数,在长周期表的13-16族元素的卤化物和/或由下式1表示的聚合调节剂的存在下聚合:其中R“ 1,R 2和R 3各自为C 1 -C 10氢碳基或氢,R 4为C 1 -C 10亚烃基或单 键,X为F,Cl,Br,I,As,SH,OH,C 1 -C 10烷氧基,C 1 -C 10烷硫基或C 1 -C 10巯基偶氮,m为1〜5的整数, 作为光学材料。 通过使用聚合调节剂,可以适当调节环硫化合物的聚合速度,得到缺陷少的固化树脂。 通过使用卤化物,可以防止在储存或铸造操作期间起始组合物的粘度的增加。