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公开(公告)号：US20190225000A1
公开(公告)日：2019-07-25
申请号：US15877427
申请日：2018-01-23
申请人： Ferro Corporation
摘要： A universal or all-purpose laser marking composition for forming satisfactorily dark laser marks on a wide variety of substrates is provided. The marking composition comprises an enhancer of nitrides, carbides, silicides, and combinations thereof. The enhancer may be selected one or more of ferromanganese, ferrosilicon, FexSi(1-x) where X can range from about 0.005 to 0.995, Fe5Si2, MgFeSi, SiC, CaSi, (Co)Mo, MoSi2, TiSi2, ZrSi2, WSi2, MnSi2, YSi, Cu5Si, Ni2Si, Fe3C, Fe7C3 and Fe2C, MoC, Mo2C, Mo3C2, YC2, WC, Al4C3, Mg2C, Mg2C3, CaC2, LaC2, Ta4C3, Fe2N, Fe3N, Fe4N, Fe7N3, Fe16N2, MoN, Mo2N, W2N, WN, WN2, and combinations thereof and combinations thereof. Upon disposing the marking composition on a substrate and exposing the marking composition to laser radiation, the marking composition absorbs the laser radiation, increases in temperature, chemically bonds with the substrate, and when formed on each of a metal, glass, ceramic, stone, and plastic substrates, the mark has a negative ΔL dark contrast value of at least −1 compared to a mark formed by the marking composition without the enhancer.
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公开(公告)号：US09487435B2
公开(公告)日：2016-11-08
申请号：US14391423
申请日：2013-07-25
申请人： FERRO CORPORATION
IPC分类号： C09D11/037 , C09D11/50 , C03C17/00 , C04B41/85 , C04B41/00 , C04B41/45 , C23C18/06 , C23C18/14 , B23K26/06 , C23C18/08 , C23C18/12 , C04B41/50 , B23K26/00 , B23K26/36 , B41M5/26 , C04B111/80
CPC分类号： C03C17/007 , B23K26/0006 , B23K26/0661 , B23K26/342 , B23K26/361 , B23K26/362 , B23K2101/007 , B23K2103/50 , B41M5/262 , C03C2218/32 , C04B41/009 , C04B41/4572 , C04B41/50 , C04B41/85 , C04B2111/80 , C09D11/037 , C09D11/50 , C23C18/06 , C23C18/08 , C23C18/1216 , C23C18/14 , C04B33/00 , C04B41/0036 , C04B41/4535 , C04B2103/0017 , C04B2103/0022
摘要： Various laser marking compositions and related methods are described. The laser marking compositions utilize one or more populations of particles having certain average particle sizes or a range of sizes. Marks or other indicia formed using the compositions and methods exhibit increased contrast, improved substrates bonding, and greater dispersability.
摘要翻译： 描述了各种激光标记组合物和相关方法。 激光标记组合物利用一个或多个具有一定平均粒度或一定范围的颗粒群。 使用组合物和方法形成的标记或其他标记表现出增加的对比度，改进的底物粘合和更大的分散性。
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公开(公告)号：US20150125626A1
公开(公告)日：2015-05-07
申请号：US14391423
申请日：2013-07-25
申请人： Ferro Corporation
CPC分类号： C03C17/007 , B23K26/0006 , B23K26/0661 , B23K26/342 , B23K26/361 , B23K26/362 , B23K2101/007 , B23K2103/50 , B41M5/262 , C03C2218/32 , C04B41/009 , C04B41/4572 , C04B41/50 , C04B41/85 , C04B2111/80 , C09D11/037 , C09D11/50 , C23C18/06 , C23C18/08 , C23C18/1216 , C23C18/14 , C04B33/00 , C04B41/0036 , C04B41/4535 , C04B2103/0017 , C04B2103/0022
摘要： Various laser marking compositions and related methods are described. The laser marking compositions utilize one or more populations of particles having certain average particle sizes or a range of sizes. Marks or other indicia formed using the compositions and methods exhibit increased contrast, improved substrates bonding, and greater dispersability.
摘要翻译： 描述了各种激光标记组合物和相关方法。 激光标记组合物利用一个或多个具有一定平均粒度或一定范围的颗粒群。 使用组合物和方法形成的标记或其他标记表现出增加的对比度，改进的底物粘合和更大的分散性。
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公开(公告)号：US10723160B2
公开(公告)日：2020-07-28
申请号：US15877427
申请日：2018-01-23
申请人： Ferro Corporation
IPC分类号： B41M5/26 , G03F7/004 , C01B33/06 , C01B32/90 , C01B32/956 , C01B32/935 , C01B32/942 , C01B32/914 , C01B21/06 , C01G39/00 , C09C1/34 , C09C3/04 , C01G49/00
摘要： A universal or all-purpose laser marking composition for forming satisfactorily dark laser marks on a wide variety of substrates is provided. The marking composition comprises an enhancer of nitrides, carbides, silicides, and combinations thereof. The enhancer may be selected one or more of ferromanganese, ferrosilicon, FexSi(1-x) where X can range from about 0.005 to 0.995, Fe5Si2, MgFeSi, SiC, CaSi, (Co)Mo, MoSi2, TiSi2, ZrSi2, WSi2, MnSi2, YSi, Cu5Si, Ni2Si, Fe3C, Fe7C3 and Fe2C, MoC, Mo2C, Mo3C2, YC2, WC, Al4C3, Mg2C, Mg2C3, CaC2, LaC2, Ta4C3, Fe2N, Fe3N, Fe4N, Fe7N3, Fe16N2, MoN, Mo2N, W2N, WN, WN2, and combinations thereof and combinations thereof. Upon disposing the marking composition on a substrate and exposing the marking composition to laser radiation, the marking composition absorbs the laser radiation, increases in temperature, chemically bonds with the substrate, and when formed on each of a metal, glass, ceramic, stone, and plastic substrates, the mark has a negative ΔL dark contrast value of at least −1 compared to a mark formed by the marking composition without the enhancer.
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公开(公告)号：US10854554B2
公开(公告)日：2020-12-01
申请号：US16163665
申请日：2018-10-18
申请人： Ferro Corporation
IPC分类号： H01L21/02 , H01L21/67 , H01L23/544 , B41M5/24 , B41M5/26 , C03C23/00 , C03C17/00 , C08K3/14 , C08K3/28 , C08K3/40 , C08K3/34 , C08K7/20 , C08L23/12 , C08L27/12
摘要： A compounded polymer material that can be laser marked is provided. The compounded polymer material includes an enhancer of nitrides, carbides, silicides, or combinations thereof. Upon forming the compounded polymer material into an article and exposing it to laser radiation, the irradiated portion of the compounded polymer material absorbs the laser radiation, increases in temperature, and forms a mark in the article. A lightness value difference (ΔL) between the mark and the non-irradiated portion of the article has an absolute value of at least 5, and the lightness value difference between the mark and the non-irradiated portion is greater than if the polymer material did not include the enhancer.
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公开(公告)号：US20190229067A1
公开(公告)日：2019-07-25
申请号：US16163665
申请日：2018-10-18
申请人： Ferro Corporation
IPC分类号： H01L23/544 , H01L21/67 , H01L21/02 , C08L23/12 , C08L27/12 , C08K3/40 , C08K3/34 , C08K3/28 , C08K3/14
摘要： A compounded polymer material that can be laser marked is provided. The compounded polymer material includes an enhancer of nitrides, carbides, silicides, or combinations thereof. Upon forming the compounded polymer material into an article and exposing it to laser radiation, the irradiated portion of the compounded polymer material absorbs the laser radiation, increases in temperature, and forms a mark in the article. A lightness value difference (ΔL) between the mark and the non-irradiated portion of the article has an absolute value of at least 5, and the lightness value difference between the mark and the non-irradiated portion is greater than if the polymer material did not include the enhancer.
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