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    • 16. 发明申请
    • Laser-Markable Molding Masses And Products Obtained Therefrom And Method For Laser Marking
    • 激光标记模具及其产品及其激光打标方法
    • US20070295689A1
    • 2007-12-27
    • US11665550
    • 2005-10-15
    • Joachim ClaussKurt WitanArnold SchnellerKlaus Kurz
    • Joachim ClaussKurt WitanArnold SchnellerKlaus Kurz
    • C08K3/10B41M5/26C08K3/22C08K3/32C08K3/30C08K3/00
    • B41M5/267C08K3/24
    • Laser-markable molding compositions, molding produced therewith and method of marking the same, wherein the molding compositions comprise: (a) at least one semicrystalline thermoplastic; and (b) at least one particulate additive selected from the group consisting of (i) light-sensitive salt compounds, (ii) inorganic oxides having an average particle diameter of less than 250 nm, and combinations thereof; wherein the light-sensitive salt compounds comprise compounds having two or more cations, wherein at least one of the two or more cations is selected from the group consisting of Ti, Cr, Mn, Fe, Co, Ni, Cu, Zn, Y, Zr, Nb, Mo, Ag, Sn, Sb, La, Pr, Ta, W. and Ce; and wherein at least another of the two or more cations is selected from the group consisting of elements of periods 3-6 of main groups II and III, elements of periods 5-6 of main group IV, elements of periods 4-5 of transition groups III-VIII, and the lanthanoids.
    • 可激光标记的模制组合物,由其制备的模制品及其标记方法,其中模塑组合物包含:(a)至少一种半结晶热塑性塑料; 和(b)至少一种选自(i)光敏盐化合物,(ii)平均粒径小于250nm的无机氧化物及其组合的颗粒添加剂; 其中所述感光盐化合物包含具有两个或多个阳离子的化合物,其中所述两种或更多种阳离子中的至少一种选自Ti,Cr,Mn,Fe,Co,Ni,Cu,Zn,Y, Zr,Nb,Mo,Ag,Sn,Sb,La,Pr,Ta,W和Ce; 并且其中所述两种或更多种阳离子中的至少另一种选自主要组II和III的周期3-6的元素,主组IV的周期5-6的元素,过渡期4-5的元素 III-VIII族和镧系元素。
    • 19. 发明授权
    • Laser-markable molding compositions, moldings prepared using the same and methods of marking such moldings
    • 可激光标记的成型组合物,使用其制备的模制品以及标记这种模制品的方法
    • US07771646B2
    • 2010-08-10
    • US11665550
    • 2005-10-15
    • Joachim ClaussKurt WitanArnold SchnellerKlaus Kurz
    • Joachim ClaussKurt WitanArnold SchnellerKlaus Kurz
    • B29C35/08C03C15/00
    • B41M5/267C08K3/24
    • Laser-markable molding compositions, molding produced therewith and method of marking the same, wherein the molding compositions comprise: (a) at least one semicrystalline thermoplastic; and (b) at least one particulate additive selected from the group consisting of (i) light-sensitive salt compounds, (ii) inorganic oxides having an average particle diameter of less than 250 nm, and combinations thereof; wherein the light-sensitive salt compounds comprise compounds having two or more captions, wherein at least one of the two or more captions is selected from the group consisting of Ti, Cr, Mn, Fe, Co, Ni, Cu, Zn, Y, Zr, Nb, Mo, Ag, Sn, Sb, La, Pr, Ta, W, and Ce; and wherein at least another of the two or more captions is selected from the group consisting of elements of periods 3-6 of main groups II and III, elements of periods 5-6 of main group IV, elements of periods 4-5 of transition groups III-VIII, and the lanthanoids.
    • 可激光标记的模制组合物,由其制备的模制品及其标记方法,其中模塑组合物包含:(a)至少一种半结晶热塑性塑料; 和(b)至少一种选自(i)光敏盐化合物,(ii)平均粒径小于250nm的无机氧化物及其组合的颗粒添加剂; 其中所述感光盐化合物包含具有两个或多个阳离子的化合物,其中所述两种或更多种阳离子中的至少一种选自Ti,Cr,Mn,Fe,Co,Ni,Cu,Zn,Y, Zr,Nb,Mo,Ag,Sn,Sb,La,Pr,Ta,W和Ce; 并且其中所述两种或更多种阳离子中的至少另一种选自主要组II和III的周期3-6的元素,主组IV的周期5-6的元素,过渡期4-5的元素 III-VIII族和镧系元素。