Plastic lens
    1.
    发明授权
    Plastic lens 失效
    塑料镜片

    公开(公告)号:US5462806A

    公开(公告)日:1995-10-31

    申请号:US243830

    申请日:1994-05-17

    摘要: A plastic lens comprising a plastic lens base material having provided on at least one surface thereof (1) a primer layer comprising a resin containing at least one organosilicon compound represented by the following general formula (I):R.sup.1.sub.m R.sup.2.sub.n Si(OR.sup.3).sub.4-m-n (I)wherein R.sup.1 and R.sup.2 each independently represents an alkyl group, an alkenyl group, an aryl group, an aralkyl group or a halogen atom, R.sup.3 represents an alkyl group, an acyl group, an aryl group or an aralkyl group, and m and n are each 0 or 1, or a hydrolyzate thereof, (2) a hard coat layer and, optionally, (3) a reflection preventing layer in this order is disclosed. The plastic lens according to the present invention is characterized by having an excellent scratch resistance even though the lens has the primer layer, and also having an excellent impact resistance even though the lens has the hard coat layer.

    摘要翻译: 一种塑料透镜,包括在其至少一个表面上设置的塑料透镜基材(1),底漆层包含含有至少一种由以下通式(I)表示的有机硅化合物的树脂:R1mR2nSi(OR3)4-mn I)其中R 1和R 2各自独立地表示烷基,烯基,芳基,芳烷基或卤素原子,R 3表示烷基,酰基,芳基或芳烷基,m和 n分别为0或1,或其水解物,(2)硬涂层和(3)防反射层。 根据本发明的塑料透镜的特征在于即使透镜具有底漆层也具有优异的耐刮擦性,并且即使透镜具有硬涂层也具有优异的抗冲击性。

    Optical recording medium and method of producing the same
    4.
    发明授权
    Optical recording medium and method of producing the same 失效
    光记录介质及其制造方法

    公开(公告)号:US5968708A

    公开(公告)日:1999-10-19

    申请号:US784961

    申请日:1997-01-16

    IPC分类号: G11B7/244 G11B7/248 G11B7/24

    摘要: An optical recording medium has a substrate, and a light absorbing layer serving as a recording layer formed on the substrate. The light absorbing layer contains a metallo-phthalocyanine compound of formula (I): ##STR1## wherein M is Mn, Fe, Co, Zn or Cd; and either A.sup.1 or A.sup.2, either A.sup.3 or A.sup.4, either A.sup.5 or A.sup.6, and either A.sup.7 or A.sup.8 is --OR group or --SR group in which R is an aliphatic, aromatic or alicyclic hydrocarbon group, and the other is hydrogen; and a nitrogen-containing compound selected from the group consisting of an amino compound, an imino compound and an azo compound, each of which may have a substituent or form a ring.

    摘要翻译: 光记录介质具有基板和用作形成在基板上的记录层的光吸收层。 光吸收层含有式(I)的金属酞菁化合物:其中M是Mn,Fe,Co,Zn或Cd; A1或A2,A3或A4,A5或A6,A7或A8是-OR基团或-SR基团,其中R是脂族,芳族或脂环族烃基,另一个是氢; 和选自氨基化合物,亚氨基化合物和偶氮化合物的含氮化合物,其各自可以具有取代基或形成环。

    Phthalocyanine compounds
    5.
    发明授权
    Phthalocyanine compounds 失效
    酞菁化合物

    公开(公告)号:US5932721A

    公开(公告)日:1999-08-03

    申请号:US823623

    申请日:1997-03-25

    摘要: A phthalocyanine compound of formula (1): ##STR1## wherein FIGS. 1 to 16 around the phthalocyanine skeleton indicate the positions of carbon atoms, an oxygen atom is bonded to the carbon atom with position 1 or 4, to the carbon with position 5 or 8, to the carbon atom with position 9 or 12, and to the carbon atom with position 13 or 16, R.sup.1 is a fluorine-atom substituted alkyl group, R.sup.2 is an unsubstituted phenyl group or an alkyl-group-substituted phenyl group, R.sup.3 is an unsubstituted alkyl group, a fluorine-atom substituted alkyl group or a hydrogen atom, and M represents VO or TiO.

    摘要翻译: 式(1)的酞菁化合物:其中, 酞菁骨架周围的1至16表示碳原子的位置,氧原子与位置1或4的碳原子键合至位置为5或8的碳与位置9或12的碳原子结合,并且 位置13或16的碳原子,R1是氟原子取代的烷基,R2是未取代的苯基或烷基取代的苯基,R3是未取代的烷基,氟原子取代的烷基或 氢原子,M表示VO或TiO。

    Phthalocyanine compounds
    7.
    发明授权
    Phthalocyanine compounds 失效
    酞菁化合物

    公开(公告)号:US6043355A

    公开(公告)日:2000-03-28

    申请号:US17703

    申请日:1998-02-05

    摘要: A phthalocyanine compound of formula (I): ##STR1## wherein FIGS. 1 to 16 around the phthalocyanine skeleton indicate the positions of carbon atoms in each benzene ring thereof; an oxygen atom is bonded to the carbon atom with position 1 or 4, to the carbon atom with position 5 or 8, to the carbon atom with position 9 or 12, and to the carbon atom with position 13 or 16; R.sup.1 is a fluorine-atom substituted alkyl group; R.sup.2 is an unsubstituted phenyl group or an alkyl-group-substituted phenyl group; R.sup.3 is an unsubstituted alkyl group, a fluorine-atom substituted alkyl group or a hydrogen atom; and M represents Zn, Cu or Ni.

    摘要翻译: 式(I)的酞菁化合物:其中, 酞菁骨架周围1〜16表示其苯环中碳原子的位置; 氧原子与位置1或4的碳原子键合到具有5或8位的碳原子,与位置9或12的碳原子键合,并且与13或16位的碳原子键合; R1是氟原子取代的烷基; R2是未取代的苯基或烷基取代的苯基; R3是未取代的烷基,氟原子取代的烷基或氢原子; M表示Zn,Cu或Ni。

    Optical information recording medium and method of producing the same
    9.
    发明授权
    Optical information recording medium and method of producing the same 失效
    光学信息记录介质及其制造方法

    公开(公告)号:US6045971A

    公开(公告)日:2000-04-04

    申请号:US19103

    申请日:1998-02-05

    申请人: Toru Yashiro

    发明人: Toru Yashiro

    摘要: An optical information recording medium includes a substrate, and a light absorption layer formed thereon which includes a phthalocyanine compound (I), a phthalocyanine compound (II) and a phthalocyanine compound (III) as specified in the specification. This optical information recording medium can be produced by providing the light absorption layer, directly or via an intermediate layer, on a substrate with information pits and/or guide grooves being formed on the surface thereof by film formation coating, providing a light reflection layer, directly or via an intermediate layer, on the light absorption layer by vacuum film formation, and then providing a protective layer on the light reflection layer.

    摘要翻译: 光学信息记录介质包括基板和形成在其上的光吸收层,其包括如说明书中指定的酞菁化合物(I),酞菁化合物(II)和酞菁化合物(III)。 该光学信息记录介质可以通过在基板上直接或经由中间层设置光吸收层,通过成膜涂层在其表面上形成有信息凹坑和/或引导槽来提供光反射层, 直接或经由中间层,通过真空成膜在光吸收层上,然后在光反射层上提供保护层。

    Optical recording medium and method of producing the same
    10.
    发明授权
    Optical recording medium and method of producing the same 失效
    光记录介质及其制造方法

    公开(公告)号:US5580696A

    公开(公告)日:1996-12-03

    申请号:US424099

    申请日:1995-04-19

    申请人: Toru Yashiro

    发明人: Toru Yashiro

    摘要: An optical recording medium has a substrate, and a right absorbing layer serving as a recording layer formed of the substrate. The light absorbing layer contains a metallo-phthalocyanine compound of formula (I): ##STR1## wherein M is Mn, Fe, Co, Zn or Cd; and either A.sup.1 or A.sup.2, either A.sup.3 or A.sup.4, either A.sup.5 or A.sup.6, and either A.sup.7 or A.sup.8 is --OR group or --SR group in which R is a group including --N.dbd. or --N

    摘要翻译: 光记录介质具有基板和用作由基板形成的记录层的右吸收层。 光吸收层含有式(I)的金属酞菁化合物:其中M是Mn,Fe,Co,Zn或Cd; A1或A2,A3或A4,A5或A6,A7或A8为-OR基团或-SR基团,其中R为包括-N =或-N'的基团,另一个为氢。