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    PROCESS FOR THE PRODUCTION OF PHOTOCHROMIC PRODUCT OF CURING
    3.
    发明申请
    PROCESS FOR THE PRODUCTION OF PHOTOCHROMIC PRODUCT OF CURING 审中-公开
    生产光固化产品的方法

    公开(公告)号：WO1996037573A1

    公开(公告)日：1996-11-28

    申请号：PCT/JP1996001384

    申请日：1996-05-24

    Applicant: TOKUYAMA CORPORATION ,  IMURA, Satoshi ,  NISHITAKE, Toshihiro

    Inventor： TOKUYAMA CORPORATION

    IPC: C09K09/02

    CPC classification number: C08F2/48 ,  C08F2/50 ,  C09K9/02 ,  G03C1/73 ,  G03C1/733 ,  G03F7/027 ,  G03F7/029 ,  G03F7/031 ,  Y10S430/163 ,  Y10S522/91

    Abstract: A photochromic product of curing is produced by irradiating a photopolymerizable composition comprising: (A) a radical-polymerizable monomer, (B) an ultraviolet polymerization initiator exhibiting a main absorption in the ultraviolet region and a molar absorption coefficient of 150 1/(mol.cm) or above at 400 nm, and (C) a photochromic compound with an active energy radiation exhibiting an emission spectrum at 400 nm or above as the main spectrum to cure the composition. The above composition can easily be polymerized in a short time to give a product of curing exhibiting excellent photochromism.

    Abstract translation: 通过照射光聚合性组合物，制造光固化性光致变色产物，该组合物包含：（A）自由基聚合性单体，（B）紫外线聚合引发剂，其在紫外线区域表现出主要的吸收，摩尔吸光系数为150l /（mol。 cm）以上，（C）具有在400nm以上的发光光谱的活性能量辐射的光致变色化合物作为主要光谱以固化组合物。 上述组合物可以在短时间内容易地聚合，得到具有优异光致变色性的固化产物。

    VIOLOGEN DERIVATIVES AND POLYMERS THEREOF
    4.
    发明申请
    VIOLOGEN DERIVATIVES AND POLYMERS THEREOF 审中-公开
    化学衍生物及其聚合物

    公开(公告)号：WO1981001287A1

    公开(公告)日：1981-05-14

    申请号：PCT/JP1979000287

    申请日：1979-11-07

    Applicant: FUJISAWA PHARMA CO LTD ,  HIROSE T ,  OKAWARA M ,  KAMIYA N

    Inventor： FUJISAWA PHARMA CO LTD

    IPC: C09K09/02

    CPC classification number: C07D213/22 ,  C08F12/26

    Abstract: Vinylbenzylviologen derivatives represented by the following general formula; (FORMULA) (wherein R represents an alkyl group or an aromatic group-substituted alkyl group, A u and A u are the same as, or different from, each other and each represent halide ion, perhalogenate ion or tetra-substituted boride ion), homopolymers or copolymers thereof, process of reversible coloration or decoloration, method for providing a difference in electric potential, and process of oxidation and reduction using these compounds.

    Abstract translation: 由以下通式表示的乙烯基苄基紫精衍生物; （式）（其中R表示烷基或芳基取代的烷基，A u和A u彼此相同或不同，并且各自表示卤离子，全卤酸根离子或 四取代硼化物离子），其均聚物或共聚物，可逆着色或脱色方法，提供电位差的方法，以及使用这些化合物的氧化和还原方法。

    ELECTROCHROMIC SYSTEM
    5.
    发明申请
    ELECTROCHROMIC SYSTEM 审中-公开
    电致变色系统

    公开(公告)号：WO1997030135A1

    公开(公告)日：1997-08-21

    申请号：PCT/EP1997000499

    申请日：1997-02-04

    Applicant: BAYER AKTIENGESELLSCHAFT ,  BERNETH, Horst ,  CLAUSSEN, Uwe

    Inventor： BAYER AKTIENGESELLSCHAFT

    IPC: C09K09/02

    CPC classification number: C09K9/02 ,  G02F1/1521 ,  G02F2001/1502 ,  G02F2001/1512

    Abstract: The electrochromic system proposed contains at least one oxidizable substance RED1 and at least one reducible substance OX2 each of which changes from a colourless or only slightly coloured form into a coloured form by virtue of an increase in the absorbance in the visible region of the spectrum. The system is characterized in that the conversion of the oxidizable form into the reducible form and vice versa occurs by cleavage or formation of a sigma -bond.

    Abstract translation: 包含至少一种可氧化物质RED1和至少一种可还原物质OX2转动以在每种情况下与增加在从弱有色或无色形式的光谱的可见区中的吸光度的有色形式的新的电致变色系统，其特征在于的倒数转换 氧化和可还原形式通过σ键的断裂或形成而发生。

    LIGHT FATIGUE RESISTANT PHOTOCHROMIC FORMULATIONS
    6.
    发明申请
    LIGHT FATIGUE RESISTANT PHOTOCHROMIC FORMULATIONS 审中-公开
    光疲劳抗光制剂

    公开(公告)号：WO1996037576A1

    公开(公告)日：1996-11-28

    申请号：PCT/US1996007283

    申请日：1996-05-20

    Applicant: XYTRONYX, INC.

    Inventor： XYTRONYX, INC. ,  ALFEKRI, Dheya

    IPC: C09K09/02

    CPC classification number: C09K9/02

    Abstract: The present invention provides for light fatigue resistant photochromic compositions including a unique combination of hindered aminoether light stabilizer ("HAELS") compounds to extend the usable lifetime of naphthopyran photochromic compositions and articles. Additionally, light stabilizer compounds and hydroxyphenyl benzotriazole UV absorbers have a synergistic effect in extending the usable lifetime of photochromic compositions and articles. Specifically, certain tertiary and secondary amine HALS compounds in combination with hydroxyphenyl benzotriazole UV absorbers extend the usable lifetime of spiro-indolino-oxazine photochromic compositions and articles. Similarly, aminoether HAELS compounds in combination with hydroxyphenyl benzotriazole UV absorbers further extend the usable lifetime of the naphthopyran photochromic compositions and articles.

    Abstract translation: 本发明提供了耐疲劳光致变色组合物，其包括受阻氨基醚光稳定剂（“HAELS”）化合物的独特组合，以延长萘并吡喃光致变色组合物和制品的使用寿命。 此外，光稳定剂化合物和羟基苯基苯并三唑UV吸收剂在延长光致变色组合物和制品的使用寿命方面具有协同效应。 具体地，某些叔胺和仲胺HALS化合物与羟基苯基苯并三唑UV吸收剂的组合延长了螺 - 吲哚啉 - 恶嗪光致变色组合物和制品的使用寿命。 类似地，氨基醚HAELS化合物与羟基苯基苯并三唑UV吸收剂的组合进一步延长了萘并吡喃光致变色组合物和制品的使用寿命。

    ELECTROCHROMIC DEVICE
    8.
    发明申请
    ELECTROCHROMIC DEVICE 审中-公开
    电致发光器件

    公开(公告)号：WO1992019694A1

    公开(公告)日：1992-11-12

    申请号：PCT/GB1992000797

    申请日：1992-04-30

    Applicant: BRITISH TECHNOLOGY GROUP LTD. ,  SILVER, Jack ,  LUKES, Peter, James

    Inventor： BRITISH TECHNOLOGY GROUP LTD.

    IPC: C09K09/02

    CPC classification number: G02F1/15 ,  C09K9/02

    Abstract: An electrochromic device comprises two electrodes separated by an electrolytic medium and means to permit the application of a potential between the electrodes, so as to create a circuit for charge transfer, and an electrochromic material in contact with the electrolyte and an electrode so that a change in spectral properties of the material is detectable from the exterior of the device, the electrochromic material comprising an aluminium and/or silicon containing monophthalocyanine or monotetrabenzoazaporphyrin complex.

    PROCESS FOR THE PRODUCTION OF PHOTOCHROMIC PRODUCT OF CURING
    10.
    发明申请
    PROCESS FOR THE PRODUCTION OF PHOTOCHROMIC PRODUCT OF CURING 审中-公开
    生产光固化产品的方法

    公开(公告)号：WO1996037575A1

    公开(公告)日：1996-11-28

    申请号：PCT/JP1996001386

    申请日：1996-05-24

    Applicant: TOKUYAMA CORPORATION ,  NAGOH, Hironobu ,  ITONAGA, Kazumasa ,  IMURA, Satoshi

    Inventor： TOKUYAMA CORPORATION

    IPC: C09K09/02

    CPC classification number: C09K9/02 ,  C08F2/44 ,  C08F22/105 ,  G03C1/685 ,  G03C1/733

    Abstract: A process for the production of a photochromic product of curing by mixing a mixture comprising a polyfunctional (meth)acrylate monomer (e.g., crude polyalkylene glycol dimethacrylate containing impurities) and a photochromic spiro-oxazine compound with a compound having at least one epoxy group in the molecule (e.g., glycidyl methacrylate) and polymerizing the mixture thus obtained. This process can give a photochromic product of curing which little suffers from initial discoloration and is excellent in initial chromophoric activity.

    Abstract translation: 通过将包含多官能（甲基）丙烯酸酯单体（例如，含有杂质的粗聚亚烷基二醇二甲基丙烯酸酯）和光致变色螺恶嗪化合物的混合物与具有至少一个环氧基的化合物混合的混合物制备光固化产物的方法， 分子（例如，甲基丙烯酸缩水甘油酯），并使得到的混合物聚合。 该方法可以得到几乎没有初始变色的固化的光致变色产物，并且具有优异的初始发色活性。

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