中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

55 records (took 0.026 seconds)

    Photochromic Indeno-Fused Ring Pyran Compounds
    52.
    发明申请
    Photochromic Indeno-Fused Ring Pyran Compounds 有权
    光致变色Indeno-Fused环吡喃化合物

    公开(公告)号：US20150141661A1

    公开(公告)日：2015-05-21

    申请号：US14084891

    申请日：2013-11-20

    Applicant: Transitions Optical, Inc.

    Inventor： Meng He ,  Massimiliano Tomasulo ,  Anil Kumar

    IPC: C07D493/04 ,  C07D491/052

    CPC classification number: C07D493/04 ,  C07D311/94 ,  C07D491/052 ,  C09K9/02 ,  C09K19/32 ,  C09K19/3488 ,  C09K19/3491 ,  C09K19/36 ,  C09K19/60 ,  C09K2019/3408 ,  C09K2211/1007 ,  C09K2211/1033 ,  C09K2211/1088 ,  G02B1/043 ,  G02B5/23

    Abstract: The present invention relates to photochromic indeno-fused ring pyran compounds represented by the following Formula (I-A): The present invention also relates to photochromic dichroic compounds, such as represented by Formula (I-A), in which (i) Z2 is a group N—R13 in which R13 is a group L, and (ii) optionally at least one R1 independently for each n is selected from a group L, in which the group L independently in each case is a lengthening group that provides the photochromic compound with dichroic properties, in accordance with some embodiments. The present invention also relates to photochromic articles, such as photochromic ophthalmic articles, that include one or more photochromic compounds according to the present invention, such as represented by Formula (I-A).

    Abstract translation: 本发明涉及由下式（IA）表示的光致变色茚并稠环吡喃化合物：本发明还涉及由式（IA）表示的光致变色二色性化合物，其中（i）Z2是基团N -R13，其中R13为基团L，和（ii）每个n独立地选自至少一个R 1，其中基团L在每种情况下独立地为提供具有二色性的光致变色化合物的延长基团 属性，根据一些实施例。 本发明还涉及包含一种或多种根据本发明的光致变色化合物的光致变色制品，例如光致变色眼用制品，如式（I-A）所示。

    5,6-ring-substituted naphthopyran compounds
    54.
    发明授权
    5,6-ring-substituted naphthopyran compounds 有权
    5,6-环取代萘并吡喃化合物

    公开(公告)号：US09029532B2

    公开(公告)日：2015-05-12

    申请号：US13792345

    申请日：2013-03-11

    Applicant: Transitions Optical, Inc.

    Inventor： Darrin R. Dabideen ,  Meng He ,  Anil Kumar

    IPC: C07D493/04 ,  G02B1/04 ,  G03C1/73

    CPC classification number: G02B1/04 ,  C07D493/04 ,  C09K9/02 ,  C09K2211/1029 ,  C09K2211/1088 ,  G03C1/73

    Abstract: The present invention relates to naphthopyran compounds that include at least one compound represented by the following Formulas (I), (II), and (III): With reference to Formulas (I), (II), and (III), there is the proviso that: (i) at least one R1 is a group L; and/or (ii) B and/or B′ is substituted with at least one group L. The group L can be described as a lengthening group. The present invention also relates to photochromic-dichroic naphthopyran compounds and photochromic-dichroic articles containing such compounds.

    Abstract translation: 本发明涉及包含由下式（I），（II）和（III）表示的至少一种化合物的萘并吡喃化合物：参考式（I），（II）和（III） 条件是：（i）至少一个R1是基团L; 和/或（ii）B和/或B'被至少一个基团L取代。基团L可以被描述为延长基团。 本发明还涉及含有这些化合物的光致变色二色萘并吡喃化合物和光致变色二色性物品。

    EXPERIENTIAL OPTICAL DEVICE
    55.
    发明申请
    EXPERIENTIAL OPTICAL DEVICE 有权
    经验性光学设备

    公开(公告)号：US20140232978A1

    公开(公告)日：2014-08-21

    申请号：US14184151

    申请日：2014-02-19

    Applicant: TRANSITIONS OPTICAL, INC.

    Inventor： David Park ,  Kevin J. Stewart ,  Anil Kumar

    IPC: G02C9/00 ,  G02C7/12 ,  G02C7/10

    CPC classification number: G02C9/00 ,  B32B7/00 ,  G02C7/086 ,  G02C7/102 ,  G02C7/12 ,  G02C9/04

    Abstract: The invention provides a multi-layer experiential optical device including at least one polymeric layer having a first side and an opposing second side, and having a light-influencing property; and a low tack pressure sensitive adhesive layer applied on at least a peripheral zone of the second side of the polymeric layer. The experiential optical device is reversibly adherent to an optical lens.

    Abstract translation: 本发明提供了一种多层体验光学装置，其包括具有第一侧和相对的第二侧的至少一个聚合物层，并具有光影响性质; 以及施加在聚合物层的第二侧的至少周边区域上的低粘性压敏粘合剂层。 经验光学装置可逆地附着于光学透镜。

Patent Agency Ranking