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    • 1. 发明授权
    • Laminate for laminated glass
    • 夹层玻璃层压板
    • US09180648B2
    • 2015-11-10
    • US13139576
    • 2009-12-22
    • Juichi FukataniIzumi OmotoSeiko IchikawaKouichi TanakaMayu Kameda
    • Juichi FukataniIzumi OmotoSeiko IchikawaKouichi TanakaMayu Kameda
    • G02F1/13363B32B17/10C08K5/10G02B5/30
    • B32B17/10761B32B17/10458B32B17/10605C08K5/10G02B5/3016G02F1/13363G02F2202/28Y10T428/105C08L29/14C08L33/04
    • A laminate for a laminated glass, comprising an interlayer film for a laminated glass laminated with a retardation element interposed between an adhesive layer A and an adhesive layer B, wherein the retardation element contains a liquid-crystal compound and at least one compound selected from the group consisting of a compound represented by the following formula (1), a compound represented by the following formula (2), and a compound represented by the following formula (3). In formula (1), n represents an integer from 3 to 10 and R2 represents a —CH2—CH2— group, a —CH2—CH(CH3)— group, or a —CH2—CH2—CH2— group. In formula (2), R3 represents a —(CH2)p— group or a phenylene group and p represents an integer from 4 to 8. In formula (3), R4 represents a substituted phenylene group. R1-1, R1-2, and R1-3 in formulas (1) to (3) are the same or different, each representing an alkyl group that has a branched structure and that contains at least 5 carbon atoms.
    • 一种夹层玻璃用层压体,其特征在于,具有夹层玻璃用中间膜,层叠了介于粘合剂层A和粘合剂层B之间的相位差元件,其中,所述相位差元件含有液晶化合物和选自 由下式(1)表示的化合物,由下式(2)表示的化合物和下式(3)表示的化合物组成的组。 在式(1)中,n表示3至10的整数,R 2表示-CH 2 -CH 2 - 基,-CH 2 -CH(CH 3) - 基或-CH 2 -CH 2 -CH 2 - 基。 式(2)中,R3表示 - (CH2)p-基或亚苯基,p表示4〜8的整数。式(3)中,R4表示取代亚苯基。 式(1)〜(3)中的R1-1,R1-2和R1-3相同或不同,表示具有支链结构且含有至少5个碳原子的烷基。
    • 5. 发明申请
    • LAMINATE FOR LAMINATED GLASS AND INTERLAYER FILM FOR LAMINATED GLASS
    • 层压玻璃的层压板和层压玻璃的层间膜
    • US20120021230A1
    • 2012-01-26
    • US13139806
    • 2009-12-22
    • Juichi FukataniIzumi OmotoSeiko IchikawaKouichi TanakaMayu Kameda
    • Juichi FukataniIzumi OmotoSeiko IchikawaKouichi TanakaMayu Kameda
    • B32B17/06F21V9/06
    • C08K5/3475B32B17/10036B32B17/10678B32B17/10761B32B17/10853C08K5/11C08K5/132C08K5/20C08K5/3492Y10T428/31627Y10T428/3163Y10T428/31645Y10T428/31649Y10T428/31859Y10T428/31942
    • The present invention aims to provide a laminate for a laminated glass which is used as a head-up display (HUD) and is not deteriorated even if exposed to light, and with which a laminated glass having excellent impact resistance can be prepared.The present invention pertains to a laminate for a laminated glass, wherein an interlayer film for a laminated glass and a retardation element sandwiched between adhesive layers are laminated, the interlayer film for a laminated glass contains a thermoplastic resin and an ultraviolet absorber, the interlayer film for a laminated glass contains, as the ultraviolet absorber, a benzotriazole compound or a benzophenone compound, and at least one compound selected from the group consisting of a malonic ester compound, an oxanilide compound and a triazine compound, the sum of the contents of the malonic ester compound, the oxanilide compound and the triazine compound is 0.8 parts by weight or more and the sum of the contents of the benzotriazole compound or the benzophenone compound is 0.8 parts by weight or more with respect to 100 parts by weight of the thermoplastic resin and the adhesive layer contains an adhesive having a glass transition temperature of −20° C. or lower.
    • 本发明旨在提供一种用作平视显示器(HUD)的夹层玻璃层压板,即使曝光也不会劣化,并且可以制备具有优异抗冲击性的夹层玻璃。 本发明涉及夹层玻璃的叠层体,其中夹层玻璃用中间膜和夹在粘合剂层之间的相位差元件层压,夹层玻璃用中间膜含有热塑性树脂和紫外线吸收剂,层间膜 对于夹层玻璃,作为紫外线吸收剂,含有苯并三唑化合物或二苯甲酮化合物,以及至少一种选自丙二酸酯化合物,草酰替苯胺化合物和三嗪化合物的化合物,其含量的总和 丙二酸酯化合物,草酰苯胺化合物和三嗪化合物相对于100重量份热塑性树脂为0.8重量份以上,苯并三唑化合物或二苯甲酮化合物的含量之和为0.8重量份以上 并且粘合剂层含有玻璃化转变温度为-20℃以下的粘合剂。
    • 6. 发明申请
    • LAMINATE FOR LAMINATED GLASS
    • 层压玻璃层压板
    • US20110293857A1
    • 2011-12-01
    • US13139576
    • 2009-12-22
    • Juichi FukataniIzumi OmotoSeiko IchikawaKouichi TanakaMayu Kameda
    • Juichi FukataniIzumi OmotoSeiko IchikawaKouichi TanakaMayu Kameda
    • G02F1/13363
    • B32B17/10761B32B17/10458B32B17/10605C08K5/10G02B5/3016G02F1/13363G02F2202/28Y10T428/105C08L29/14C08L33/04
    • An object of the present invention is to provide a laminate for a laminated glass that exhibits an excellent heat resistance, exhibits little variation in its retardation value in high-temperature atmospheres, and can maintain stable optical properties.The present invention is a laminate for a laminated glass, comprising an interlayer film for a laminated glass laminated with a retardation element interposed between an adhesive layer A and an adhesive layer B, wherein the retardation element contains a liquid-crystal compound and at least one compound selected from the group consisting of a compound represented by the following formula (1), a compound represented by the following formula (2), and a compound represented by the following formula (3).In formula (1), n represents an integer from 3 to 10 and R2 represents a —CH2—CH2— group, a —CH2—CH(CH3)— group, or a —CH2—CH2—CH2— group.In formula (2), R3 represents a —(CH2)p— group or a phenylene group and p represents an integer from 4 to 8.In formula (3), R4 presents a substituted phenylene group.R1-1, R1-2, and R1-3 in formulas (1) to (3) are the same or different, each representing an alkyl group that has a branched structure and that contains at least 5 carbon atoms.
    • 本发明的目的是提供一种表现出优异的耐热性的夹层玻璃层压板,在高温环境下的延迟值几乎没有变化,并且可以保持稳定的光学性能。 本发明是一种夹层玻璃用层叠体,其特征在于,具有夹层玻璃用中间膜,层叠了介于粘合剂层A和粘合剂层B之间的相位差元件,其中,所述相位差元件含有液晶性化合物和至少一种 选自由下式(1)表示的化合物,下式(2)表示的化合物和下式(3)表示的化合物的化合物。 在式(1)中,n表示3至10的整数,R 2表示-CH 2 -CH 2 - 基,-CH 2 -CH(CH 3) - 基或-CH 2 -CH 2 -CH 2 - 基。 在式(2)中,R 3表示 - (CH 2)p基或亚苯基,p表示4至8的整数。在式(3)中,R 4表示取代的亚苯基。 式(1)〜(3)中的R1-1,R1-2和R1-3相同或不同,表示具有支链结构且含有至少5个碳原子的烷基。
    • 7. 发明申请
    • RETARDATION ELEMENT
    • 延迟元素
    • US20110293856A1
    • 2011-12-01
    • US13133489
    • 2009-12-08
    • Juichi FukataniIzumi OmotoSeiko IchikawaKouichi TanakaMayu Kameda
    • Juichi FukataniIzumi OmotoSeiko IchikawaKouichi TanakaMayu Kameda
    • C09K19/52C09K19/38B32B9/00C09K19/54
    • C09K19/2007B32B2457/202C08F222/1006C09K19/3068C09K19/54C09K2019/0448G02F1/13363Y10T428/1036Y10T428/105Y10T428/2891Y10T428/31504
    • The present invention aims at providing a retardation element which has excellent heat resistance, is small in the changes in the retardation value in an atmosphere of high temperatures, and is capable of maintaining stable optical performance.The present invention pertains to a retardation element containing a liquid crystalline compound, and at least one compound selected from the group consisting of a compound represented by the following formula (1), a compound represented by the following formula (2) and a compound represented by the following formula (3). In the formula (1), n represents an integer of 3 to 10 and R2 represents a —CH2—CH2— group, a —CH2—CH(CH3)— group or a —CH2—CH2—CH2— group. In the formula (2), R3 represents a —(CH2)p— group or a phenylene group and p represents an integer of 4 to 8. In the formula (3), R4 represents a substituted phenylene group. In the formulas (1) to (3), R1-1, R1-2 and R1-3 each represent an alkyl group having a branched structure having 5 or more carbon atoms and R1-1, R1-2 and R1-3 may be the same or different.
    • 本发明的目的在于提供一种具有优异的耐热性,在高温气氛中的延迟值的变化小的延迟元件,并且能够保持稳定的光学性能。 本发明涉及含有液晶化合物的延迟元件和至少一种选自由下式(1)表示的化合物,下式(2)表示的化合物和表示的化合物的化合物 由下式(3)表示。 在式(1)中,n表示3〜10的整数,R 2表示-CH 2 -CH 2 - 基,-CH 2 -CH(CH 3) - 基或-CH 2 -CH 2 -CH 2 - 基。 式(2)中,R3表示 - (CH2)p-基或亚苯基,p表示4〜8的整数。式(3)中,R4表示取代亚苯基。 式(1)〜(3)中,R1-1,R1-2和R1-3各自表示具有碳原子数5以上的支链结构的烷基,R1-1,R1-2和R1-3可以 相同或不同