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    • 2. 发明授权
    • Method for manufacturing charge control agent
    • 电荷控制剂制造方法
    • US08076465B2
    • 2011-12-13
    • US10959069
    • 2004-10-07
    • Kazuyoshi KurodaMasashi YasumatsuOsamu YamateKaori SatoJun Hikata
    • Kazuyoshi KurodaMasashi YasumatsuOsamu YamateKaori SatoJun Hikata
    • C09B45/32
    • G03G9/09783C09B45/14G03G9/091
    • A method for manufacturing a charge control agent comprising steps of: an initiative chelating step by reacting with a monoazo compound represented by the following chemical formula [1] (in the chemical formula [1], —Ar1— and —Ar2— are aromatic groups) and a metal chelating agent to prepare an azo-type metal complex salt intermediate; a subsequent ion-exchanging step by reacting with the azo-type metal complex salt intermediate and an ammonium counter ion forming agent including an inorganic ammonium salt and aqueous ammonia to prepare an azo-type metal complex salt having an ammonium ion of a counter ion represented by the following chemical formula [2] (in the chemical formula [2], —Ar1— and —Ar2— are the same as the chemical formula [1]; M is a trivalent metal; B+ is a cation except an ammonium ion; n is from 0.70 to 1.00).
    • 一种电荷控制剂的制造方法,包括以下步骤:通过与由下列化学式[1]表示的单偶氮化合物(在化学式[1]中,-Ar 1和-Ar 2)反应的主动螯合步骤是芳族基团 )和金属螯合剂以制备偶氮型金属络合盐中间体; 随后的离子交换步骤通过与偶氮型金属络合物盐中间体和包含无机铵盐和氨水的铵抗衡离子形成剂反应以制备具有代表性的抗衡离子的铵离子的偶氮型金属络合盐 通过以下化学式[2](化学式[2]中,-Ar1-和-Ar2-与化学式[1]相同; M为三价金属; B +为除铵离子外的阳离子; n为0.70〜1.00)。
    • 6. 发明申请
    • INTERLAYER FOR LAMINATED GLASS, AND LAMINATED GLASS
    • 层压玻璃和层压玻璃的层间隔层
    • US20130194659A1
    • 2013-08-01
    • US13817611
    • 2011-08-19
    • Bungo HattaKazuhiko NakayamaMinoru InadaYuji MasakiJun Hikata
    • Bungo HattaKazuhiko NakayamaMinoru InadaYuji MasakiJun Hikata
    • G02B1/04
    • G02B1/04B32B17/10036B32B17/10678B32B17/10688B32B17/10761C08K5/3417C08K5/3475G02B5/223C08L29/14
    • The present invention aims to provide an interlayer film for laminated glass which can suppress the transmittance of ultraviolet rays with a wave length of 400 nm to 1% or less, and has high light resistance; and laminated glass including the interlayer film for laminated glass. The present invention provides an interlayer film for laminated glass including a thermoplastic resin, an ultraviolet absorber having a structure represented by the following formula (1), and an ultraviolet absorber having a structure represented by the following formula (2), wherein the amount of the ultraviolet absorber having a structure represented by the following formula (1) is 0.001 to 0.05% by weight, and the amount of the ultraviolet absorber having a structure represented by the following formula (2) is 0.4 to 1.5% by weight. In the formula (1), R1 represents a C1 to C3 alkyl group, and R2 represents hydrogen, a C1 to C10 alkyl group, or a C7 to C10 aralkyl group.In the formula (2), R3 represents hydrogen or a C1 to C8 alkyl group, and R4 represents hydrogen or a C1 to C8 alkyl group.
    • 本发明的目的在于提供一种能够抑制波长为400nm〜1%以下的紫外线的透射率并且耐光性高的夹层玻璃用中间膜。 以及包含夹层玻璃用中间膜的夹层玻璃。 本发明提供一种夹层玻璃用中间膜,其包含热塑性树脂,具有下述式(1)表示的结构的紫外线吸收剂和具有下述式(2)所示结构的紫外线吸收剂,其中, 具有下式(1)表示的结构的紫外线吸收剂为0.001〜0.05重量%,由下式(2)表示的结构的紫外线吸收剂的量为0.4〜1.5重量%。 式(1)中,R 1表示C1〜C3烷基,R2表示氢,C1〜C10烷基或C7〜C10芳烷基。 在式(2)中,R 3表示氢或C 1至C 8烷基,R 4表示氢或C 1至C 8烷基。