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公开(公告)号:US06291551B1
公开(公告)日:2001-09-18
申请号:US09661324
申请日:2000-09-13
申请人: Helge Kniess , Dieter Heinz , Reiner Delp , Gerhard Pfaff , Matthias Kuntz
发明人: Helge Kniess , Dieter Heinz , Reiner Delp , Gerhard Pfaff , Matthias Kuntz
IPC分类号: C08K904
CPC分类号: C09C1/0021 , B41M5/267 , B41M5/284 , C01P2002/02 , C01P2004/20 , C01P2004/84 , C08K5/01 , C08K5/053 , C08K9/04 , C09C1/0015 , C09C2200/102 , C09C2200/307 , C09C2200/403 , C09C2210/60 , Y10S430/146
摘要: The present invention relates to laser-markable plastics of which a feature is that they comprise as dopant anthracene- or pentaerythritol-coated effect pigments or a mixture comprising one or more effect pigments and anthracene and/or pentaerythritol.
摘要翻译: 本发明涉及可激光标记的塑料,其特征在于它们包括作为掺杂剂的蒽或季戊四醇涂覆的效果颜料或包含一种或多种效应颜料和蒽和/或季戊四醇的混合物。
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公开(公告)号:US06727308B2
公开(公告)日:2004-04-27
申请号:US09833708
申请日:2001-04-13
申请人: Helge Kniess , Dieter Heinz , Reiner Delp , Gerhard Pfaff , Matthias Kuntz
发明人: Helge Kniess , Dieter Heinz , Reiner Delp , Gerhard Pfaff , Matthias Kuntz
IPC分类号: C08K310
CPC分类号: C09C1/0081 , B41M5/267 , C01P2004/80 , C01P2004/84 , C08K3/08 , C08K7/00 , C09C1/0015 , C09C1/0021 , C09C2200/1004 , C09C2200/102 , C09C2210/60
摘要: The present invention relates to laser-markable plastics of which a feature is that they comprise as dopant at least one metal powder and/or semimetal powder selected from the group consisting of aluminum, boron, titanium, magnesium, copper, tin, silicon and zinc and one or more effect pigments based on phyllosilicates.
摘要翻译: 本发明涉及可激光标记塑料,其特征在于它们包括作为掺杂剂的至少一种金属粉末和/或半金属粉末,其选自铝,硼,钛,镁,铜,锡,硅和锌以及锌 或更多的基于页硅酸盐的效果颜料。
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公开(公告)号:US06376577B2
公开(公告)日:2002-04-23
申请号:US09737858
申请日:2000-12-18
申请人: Helge Kniess , Dieter Heinz , Reiner Delp , Gerhard Pfaff , Matthias Kuntz
发明人: Helge Kniess , Dieter Heinz , Reiner Delp , Gerhard Pfaff , Matthias Kuntz
IPC分类号: C08K304
摘要: The present invention relates to laser-markable plastics which comprise, as dopant, graphite particles having one or more coatings.
摘要翻译: 本发明涉及可激光标记的塑料,其包括作为掺杂剂的具有一个或多个涂层的石墨颗粒。
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公开(公告)号:US07202288B2
公开(公告)日:2007-04-10
申请号:US10701176
申请日:2003-11-05
CPC分类号: B41M5/267 , C08K9/08 , Y10T428/2991 , Y10T428/2998
摘要: Laser-markable pigments which are distinguished by the fact that an absorber is coated with a marker and optionally with a diffusion barrier are described. Further, processes for the preparation of the laser-markable pigments and methods for using them are described. The absorber is preferably an inorganic pigment or a filler. The marker is preferably an intrinsically laser-markable polymer, particularly a polyethylene terephthalate, acrylonitrile-butadiene-styrene, polystyrene, polyphenylene ether, liquid-crystal polymer or polyphenylene sulfide.
摘要翻译: 描述了通过吸收体涂覆有标记和任选地具有扩散阻挡层的事实来区分的可激光标记颜料。 此外,描述了用于制备可激光标记颜料的方法及其使用方法。 吸收体优选为无机颜料或填料。 标记物优选为本质上可激光标记的聚合物,特别是聚对苯二甲酸乙二醇酯,丙烯腈 - 丁二烯 - 苯乙烯,聚苯乙烯,聚苯醚,液晶聚合物或聚苯硫醚。
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公开(公告)号:US06924077B2
公开(公告)日:2005-08-02
申请号:US10202838
申请日:2002-07-26
申请人: Reiner Delp , Matthias Kuntz
发明人: Reiner Delp , Matthias Kuntz
CPC分类号: B41M5/267 , Y10S430/165
摘要: The present invention relates to the colored inscription or marking of plastics and surface coatings, including powder coatings, in which a colorant is transferred into the plastic or surface coating by laser radiation with the aid of a laser light-absorbent substance.
摘要翻译: 本发明涉及塑料和表面涂层(包括粉末涂料)的着色铭牌或标记,其中着色剂借助于激光吸收物质通过激光辐射转移到塑料或表面涂层中。
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公开(公告)号:US07081282B2
公开(公告)日:2006-07-25
申请号:US10184944
申请日:2002-07-01
CPC分类号: B42D25/364 , B42D25/00 , B42D25/328 , B42D25/373 , B42D2033/26 , Y10T428/1036 , Y10T428/1086 , Y10T428/12438 , Y10T428/24322 , Y10T428/24736 , Y10T428/24917
摘要: The invention relates to an optically variable marking comprising a semiopaque substrate with a first surface that is covered with an optically variable layer that is for example a liquid crystal polymer layer or a layer comprising pearlescent pigments, and a second surface that is partially covered with a metal layer in the shape of a pattern, to methods of its preparation and to its use for decorative or security applications.
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公开(公告)号:US06280520B1
公开(公告)日:2001-08-28
申请号:US09294054
申请日:1999-04-19
申请人: Stephanie Andes , Dieter Brückner , Gerald Fuchs-Pohl , Matthias Kuntz , Gerhard Pfaff , Reiner Vogt
发明人: Stephanie Andes , Dieter Brückner , Gerald Fuchs-Pohl , Matthias Kuntz , Gerhard Pfaff , Reiner Vogt
IPC分类号: C04B132
CPC分类号: C09C1/0024 , B42D25/378 , C01P2004/20 , C01P2004/88 , C09C1/0015 , C09C1/0033 , C09C1/0039 , C09C2200/1004 , C09C2200/102 , C09C2200/1087 , C09C2200/1091 , C09C2200/302 , C09C2200/303 , C09C2210/60 , C09C2220/106
摘要: Multilayer pearl luster pigment based on an absorbing platelet-shaped substrate which is coated with alternating layers of a material of low refractive index and a material of high refractive index, or with a metal, the difference in the refractive indices being at least 0.1.
摘要翻译: 多层珍珠光泽颜料,其基于吸收性薄片状基材,其涂覆有低折射率材料和高折射率材料的交替层,或与金属相比,折射率差异至少为0.1。
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公开(公告)号:US06132504A
公开(公告)日:2000-10-17
申请号:US171782
申请日:1998-10-26
申请人: Matthias Kuntz , Gerhard Pfaff , Gerd Bauer , Christina Schank
发明人: Matthias Kuntz , Gerhard Pfaff , Gerd Bauer , Christina Schank
IPC分类号: A61K8/18 , A61K8/21 , A61K8/25 , A61K8/26 , A61K8/29 , A61Q1/02 , C08K3/00 , C08K9/00 , C09C1/00 , C09C3/06 , C09C3/10 , C09D5/29 , C09D5/36 , C09D7/12 , C09D11/02 , C09C1/62
CPC分类号: C09C1/0078 , C09C1/0015 , C09D5/36 , C01P2004/88 , C09C2200/1054 , C09C2200/1062 , C09C2200/301 , C09C2200/303 , C09C2200/306 , C09C2220/20
摘要: Multilayer interference pigment consisting of a central, absorbing layer and alternating layers of a material of low refractive index and of a metal or of a material of high refractive index either side of the central layer, the material of low refractive index preferably being acrylate and the metal being aluminium or chromium. The absorbing layer consists of a coating system which comprises carbon black or color-imparting absorption pigments.
摘要翻译: PCT No.PCT / EP98 / 00931 Sec。 371日期:1998年10月26日 102(e)日期1998年10月26日PCT提交1998年2月18日PCT公布。 出版物WO98 / 38255 日期1998年9月3日多层干涉颜料由中心层,吸收层和低折射率材料和金属或高折射率材料的交替层组成,中心层任一侧,低折射率材料 优选为丙烯酸酯,金属为铝或铬。 吸收层由包含炭黑或赋颜色吸收颜料的涂层体系组成。
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公开(公告)号:US5972098A
公开(公告)日:1999-10-26
申请号:US983347
申请日:1998-01-09
申请人: Stefanie Andes , Sabine Hock , Gunter Brenner , Dieter Bruckner , Andrea Heyland , Matthias Kuntz , Karl Osterried , Gerhard Pfaff , Michael Schmelz
发明人: Stefanie Andes , Sabine Hock , Gunter Brenner , Dieter Bruckner , Andrea Heyland , Matthias Kuntz , Karl Osterried , Gerhard Pfaff , Michael Schmelz
IPC分类号: A61K8/19 , A61K8/11 , A61K8/18 , A61K8/29 , A61Q1/02 , C01G23/04 , C04B33/14 , C08K9/02 , C09C1/00 , C09C1/24 , C09C1/36 , C09D5/36 , C09D7/12 , C09D11/037 , C23C18/02
CPC分类号: C09C1/0021 , A61K8/11 , A61K8/29 , A61Q1/02 , C09C1/0015 , C09C1/0018 , C09C1/36 , C09D11/037 , C09D5/36 , A61K2800/412 , A61K2800/436 , C01P2002/30 , C01P2004/84 , C09C2200/1004 , C09C2200/301 , C09C2200/302 , C09C2200/304 , C09C2200/306 , C09C2220/106 , Y10T428/2982 , Y10T428/2991 , Y10T428/2993
摘要: Single-layer or multilayer titanate-containing pearlescent pigments comprising iron titanate and, if appropriate, titanium oxide and/or iron oxide, which is obtainable by solidification of an aqueous solution of a thermally hydrolysable titanium compound on a continuous belt, detachment of the layer formed, coating of the resulting titanium dioxide platelets, after or without intermediate drying, with iron oxide in a wet process, and drying and calcining of the resulting material in an oxidizing or reducing gas atmosphere at not less than 500.degree. C., the layer thicknesses of the titanium dioxide layer and iron dioxide layer being adjusted such that either the stoichiometric ratio between iron oxide and titanium dioxide necessary for the formation of pseudo-brookite or ilmenite is obtained or an excess of iron oxide or titanium dioxide is present.
摘要翻译: PCT No.PCT / EP97 / 02168 Sec。 371日期1998年1月9日 102(e)日期1998年1月9日PCT 1997年4月26日PCT PCT。 公开号WO97 / 43348 日期:1997年11月20日包含钛酸钛和(如果合适的话)氧化钛和/或氧化铁的单层或多层钛酸盐的珠光颜料,其可通过将热可水解的钛化合物的水溶液固化在连续带 ,所形成的层的分离,所得的二氧化钛血小板的涂覆,在中间干燥后,用湿法处理氧化铁,并将所得材料在氧化或还原气体气氛中干燥和煅烧不低于500℃ 调节二氧化钛层和二氧化硫层的层厚度,使得获得用于形成假片状铁矿或钛铁矿所需的氧化铁和二氧化钛的化学计量比或过量的氧化铁或二氧化钛 存在。
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公开(公告)号:US5753024A
公开(公告)日:1998-05-19
申请号:US666084
申请日:1996-06-19
申请人: Reiner Vogt , Klaus Bernhard , Gerhard Pfaff , Matthias Kuntz , Susanne Rudolph , Sylvia Schmidt
发明人: Reiner Vogt , Klaus Bernhard , Gerhard Pfaff , Matthias Kuntz , Susanne Rudolph , Sylvia Schmidt
IPC分类号: C08K3/00 , C08K9/00 , C09C1/00 , C09C1/30 , C09C1/42 , C09C3/06 , C09D5/36 , C09D7/12 , C09D11/037 , C09D17/00 , C09C1/44
CPC分类号: A61Q1/02 , A61K8/0258 , A61K8/19 , A61K8/29 , C09C1/0015 , C09D11/037 , C09D7/1225 , A61K2800/412 , A61K2800/436 , A61K2800/621 , C01P2004/20 , C01P2004/88 , C08K3/0033 , C08K9/02 , C08K9/08 , C09C2200/1004 , C09C2200/102 , C09C2200/1087 , C09C2200/301 , C09C2200/507 , C09C2220/106 , Y10T428/2911 , Y10T428/2991
摘要: Tin-containing grey pigments of high opacity, processes for their preparation and use thereof.
摘要翻译: 含有高透明度的含铬灰色颜料,其制备方法和用途。
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