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    • 2. 发明申请
    • DYED PLASTIC LENS FABRICATION METHOD
    • DYED塑料镜片制造方法
    • US20120015111A1
    • 2012-01-19
    • US13148140
    • 2010-02-03
    • Misa MishinaTakaaki KuboteraShinya MiyajimaYoko SakaiShinichi Yamashita
    • Misa MishinaTakaaki KuboteraShinya MiyajimaYoko SakaiShinichi Yamashita
    • B05D5/06B05D3/02B05D3/10
    • D06P5/004B29D11/00913D06P5/2011G02B1/041G02B1/043G02B1/12G02B5/223C08L81/04
    • Provided is a process for producing a dyed plastic lens in accordance with which in accordance with which deformation and change in the color of the plastic lens can be suppressed and a plastic lens having a refractive index of 1.7 or greater and, in particular, a refractive index of 1.7 to 1.8, can be preferably dyed uniformly to a great density without unevenness. Specifically, the process for producing a dyed plastic lens comprises: Step (1) of coating a substrate comprising glass with a sublimation dye; Step (2) of, after placing a plastic lens in a manner such that a face for dyeing of the plastic lens and a face of the substrate coated with the sublimation dye face each other, sublimating the sublimation dye coating the substrate obtained in Step (1) by heating the substrate under a degree of vacuum of 1×104 Pa or smaller to attach the sublimated dye to the face for dyeing of the lens without permeation into the lens; and Step (3) of allowing the sublimation dye attached to the plastic lens to permeate into the lens by treatment of heating the plastic lens having the attached sublimation dye obtained in Step (2). The plastic lens becomes likely to be dyed uniformly without unevenness to a great density by using a plastic lens whose face for dyeing is subjected to treatment with plasma.
    • 提供了一种生产染色塑料透镜的方法,根据该方法可以抑制塑料透镜的颜色变化和变化,并且具有折射率为1.7或更大的塑料透镜,特别是折射率 指数为1.7〜1.8,可以优选均匀地染色而没有不均匀的大密度。 具体地说,制造染色塑料透镜的方法包括:用升华染料涂覆包含玻璃的基材的步骤(1) 步骤(2)在以塑料透镜染色的面和涂有升华染料的基材的面彼此面对的方式放置塑料透镜之后,将升华染料涂覆在步骤( 1)通过在1×10 4 Pa或更小的真空度下加热衬底,以将升华的染料附着到透镜的染色面上,而不渗透到透镜中; 以及通过加热具有步骤(2)中获得的附着的升华染料的塑料透镜,使附着在塑料透镜上的升华染料透过透镜的步骤(3)。 通过使用用于染色的表面用等离子体处理的塑料透镜,塑料透镜可能被均匀地染色而不会产生不均匀的浓度。
    • 3. 发明申请
    • Process for producing dyed plastic lens
    • 生产染色塑料镜片的工艺
    • US20110126364A1
    • 2011-06-02
    • US12846985
    • 2010-07-30
    • Misa MISHINATakaaki KUBOTERAShinya MIYAJIMAYoko SAKAIShinichi YAMASHITA
    • Misa MISHINATakaaki KUBOTERAShinya MIYAJIMAYoko SAKAIShinichi YAMASHITA
    • D06P5/15
    • D06P5/004B29D11/00903D06P1/0004D06P1/0044G02B1/043
    • A process which enables a plastic lenses having a refractive index of 1.7 or greater and, in particular, plastic lenses having a refractive index of 1.7 to 1.8 to be dyed uniformly to a great density without unevenness, which is, specifically, a process for producing a dyed plastic lens which comprises conducting following steps (1), (2) and (3) in this order: Step (1): a step comprising coating a substrate at 60° C. or lower with an ink comprising a sublimation dye; Step (2): a step comprising decreasing content of water in the ink comprising sublimation dye coating the substrate to 50% by mass or less of the entire ink; and Step (3): a step comprising, after placing a plastic lens in a manner such that a face for dying of the lens and a face of the substrate coated with the ink comprising a sublimation dye face each other, sublimating the sublimation dye in the ink comprising a sublimation dye coating the substrate by heating the substrate obtained after Step (2) under a degree of vacuum of about 1×104 Pa or smaller to dye the plastic lens.
    • 能够使折射率为1.7以上的塑料透镜,特别是折射率为1.7〜1.8的塑料透镜均匀地均匀地染色而没有不均匀的方法,具体地说是一种制造方法 1.一种染色塑料透镜,其特征在于,包括按照以下顺序进行后续工序(1),(2)和(3):工序(1):包括升华色素的油墨在60℃以下涂布基板的工序; 步骤(2):包括将包含该基材的升华染料的油墨中的水分含量降低到整个油墨的50质量%以下的步骤; 和步骤(3):一种步骤,包括在以如下方式放置塑料透镜之后,使得用于染色透镜的表面和涂覆有包含升华染料的油墨的基材的表面彼此面对,使升华染料升华 所述油墨包括通过在大约1×10 4 Pa或更小的真空度下加热在步骤(2)之后获得的基材来涂覆所述基材的染色所述塑料透镜的升华染料。
    • 5. 发明授权
    • Speaker cabinet
    • 扬声器柜
    • US07013020B2
    • 2006-03-14
    • US10857771
    • 2004-05-28
    • Shin ItoShinichi Yamashita
    • Shin ItoShinichi Yamashita
    • H04R25/00
    • H04R1/2888H04R2209/027
    • Side plates, constituting side surfaces of a speaker cabinet, each comprise a base member having a plurality of grooves formed in its outer surface (obverse surface) region at predetermined intervals, and a decorative plate adhesively bonded to the outer surface of the base member, in a laminated fashion, so as to cover the grooves. The laminated base member and decorative plate are pressed and curved, via upper and lower molds, so as to provide a smooth, convexlycurved outer surface. The grooves are adhesively bonded along their opening edges to the inner surface of the decorative plate, so that the opening edges of each of the grooves will not move toward or away from each other when external force is applied to the side plate.
    • 构成扬声器箱体的侧面的侧板各自包括:基部构件,其具有在其外表面(正面)区域中以预定间隔形成的多个槽;以及装饰板,其粘合到所述基座构件的外表面, 以层叠的方式,以覆盖凹槽。 层叠基材和装饰板通过上模和下模被压制和弯曲,以提供平滑的凸起的外表面。 凹槽沿其开口边缘粘合到装饰板的内表面上,使得当外力施加到侧板时,每个凹槽的开口边缘将不会相互朝向或远离移动。
    • 7. 发明申请
    • Speaker cabinet
    • 扬声器柜
    • US20050008187A1
    • 2005-01-13
    • US10857771
    • 2004-05-28
    • Shin ItoShinichi Yamashita
    • Shin ItoShinichi Yamashita
    • H04R1/02H04R1/20H04R1/28H04R31/00
    • H04R1/2888H04R2209/027
    • Side plates, constituting side surfaces of a speaker cabinet, each comprise a base member having a plurality of grooves formed in its outer surface (obverse surface) region at predetermined intervals, and a decorative plate adhesively bonded to the outer surface of the base member, in a laminated fashion, so as to cover the grooves. The laminated base member and decorative plate are pressed and curved, via upper and lower molds, so as to provide a smooth, convexlycurved outer surface. The grooves are adhesively bonded along their opening edges to the inner surface of the decorative plate, so that the opening edges of each of the grooves will not move toward or away from each other when external force is applied to the side plate.
    • 构成扬声器箱体的侧面的侧板各自包括:基部构件,其具有在其外表面(正面)区域中以预定间隔形成的多个槽;以及装饰板,其粘合到所述基座构件的外表面, 以层叠的方式,以覆盖凹槽。 层叠基材和装饰板通过上模和下模被压制和弯曲,以提供平滑的凸起的外表面。 凹槽沿其开口边缘粘合到装饰板的内表面上,使得当外力施加到侧板时,每个凹槽的开口边缘将不会相互朝向或远离移动。