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1. 发明授权

US09777160B2 Copper-containing metal pigments with a metal oxide layer and a plastic layer, method for the production thereof, coating agent and coated object 有权
公开(公告)号：US09777160B2
公开(公告)日：2017-10-03
申请号：US14007300
申请日：2012-03-21
申请人： Oliver Struck , Phu Qui Nguyen , Dirk Schumacher , Sebastian Hoefener
发明人： Oliver Struck , Phu Qui Nguyen , Dirk Schumacher , Sebastian Hoefener
IPC分类号： C09C1/62 , A61Q19/00 , C09D7/12 , A61K8/02 , C09C1/00 , C09C1/66 , A61Q1/04 , A61Q1/06 , A61Q1/10 , A61Q1/12 , A61Q3/02 , A61Q5/06 , A61K8/81 , A61Q19/10 , A61K8/19 , C08K9/02 , C08K9/10 , C08K3/08
CPC分类号： C09C1/627 , A61K8/0258 , A61K8/0262 , A61K8/19 , A61K8/8152 , A61K2800/43 , A61K2800/621 , A61K2800/624 , A61K2800/63 , A61K2800/651 , A61Q1/04 , A61Q1/06 , A61Q1/10 , A61Q1/12 , A61Q3/02 , A61Q5/06 , A61Q19/00 , A61Q19/10 , C08K9/02 , C08K9/10 , C08K2003/085 , C09C1/0021 , C09C1/66 , C09C2200/1054 , C09C2200/1058 , C09C2200/405 , C09D7/62 , C09D7/70
摘要： The invention relates to copper-containing metal pigments, wherein the copper-containing metal pigments have an elemental copper content of at least 50 wt.-%, relative to the total weight of the uncoated copper-containing metal pigment, wherein the copper-containing metal pigments have at least one enveloping metal oxide layer and at least one enveloping chemically non-reactive plastic layer, wherein the sum of the amounts of the at least one chemically non-reactive plastic layer and of the at least one metal oxide layer lies in a range of from 10 to 50 wt.-%, relative to the weight of the uncoated metal pigment, and the weight ratio of the at least one metal oxide layer to the at least one chemically non-reactive plastic layer lies in a range of from 1:2 to 1:20. The invention furthermore relates to a method for producing these pigments and the use thereof.

2. 发明授权

US08900658B2 Metal effect pigments coated with SiO2, method for producing said metallic effect pigments and use 有权
标题翻译：用SiO 2涂覆的金属效应颜料，用于制备所述金属效果颜料的方法和用途
公开(公告)号：US08900658B2
公开(公告)日：2014-12-02
申请号：US13577008
申请日：2011-02-04
申请人： Phu Qui Nguyen , Pär Winkelmann
发明人： Phu Qui Nguyen , Pär Winkelmann
IPC分类号： B05D7/00 , C04B14/04 , C04B41/50 , C09D11/00 , C09D5/02 , C09C1/64 , C09D5/38 , C09D5/03 , C09D7/12 , C08K9/02
CPC分类号： C09C1/642 , C01P2004/51 , C08K9/02 , C09D5/028 , C09D5/032 , C09D5/38 , C09D7/62
摘要： The invention relates to a method for coating metallic effect pigments with silicon oxide, in which alkoxysilane(s) and/or silicon halide(s) in organic solvent are reacted with water in the presence of metallic effect pigments, where the reaction includes at least two steps, where (a) the reaction is carried out with addition of acid in a first step and with addition of base in a second step or where (b) the reaction is carried out with addition of base in a first step and with addition of acid in a second step. The invention further relates to the coated metallic effect pigments producible by way of the method of the invention, and also to the use thereof.
摘要翻译：本发明涉及一种用氧化硅涂覆金属效应颜料的方法，其中有机溶剂中的烷氧基硅烷和/或卤化硅在金属效应颜料的存在下与水反应，其中反应至少包括两个步骤，其中（a）在第一步中加入酸进行反应，并在第二步中加入碱，或者（b）在第一步中加入碱进行反应，加入的酸在第二步。本发明还涉及通过本发明的方法生产的涂覆的金属效果颜料，以及其用途。

3. 发明授权

US09963595B2 Coating composition and method for producing powder coating 有权
公开(公告)号：US09963595B2
公开(公告)日：2018-05-08
申请号：US14117403
申请日：2012-05-18
申请人： Phu Qui Nguyen
发明人： Mike Schneider , Phu Qui Nguyen
IPC分类号： C09D5/03 , C09D133/14 , C08K3/22 , B05D1/00 , B05D3/00 , B05D7/00 , B05D1/06 , B05D1/12 , B05D1/10 , B05D3/06 , B05D3/04 , B05D3/02 , B05D7/16 , B05D7/26 , B05D7/14 , C09D7/12
CPC分类号： C09D5/033 , B05D1/007 , B05D1/06 , B05D1/10 , B05D1/12 , B05D3/002 , B05D3/0263 , B05D3/0272 , B05D3/04 , B05D3/0406 , B05D3/0413 , B05D3/065 , B05D3/067 , B05D7/14 , B05D7/16 , B05D7/26 , B05D7/53 , B05D7/5323 , B05D7/536 , B05D7/54 , B05D7/542 , B05D7/546 , B05D7/56 , B05D7/572 , B05D7/576 , B05D7/58 , B05D7/582 , B05D7/586 , B05D2202/00 , B05D2350/60 , B05D2401/32 , B05D2502/005 , B05D2503/00 , B05D2601/28 , C08K3/22 , C08K2003/2227 , C09D5/03 , C09D5/032 , C09D5/035 , C09D5/036 , C09D5/037 , C09D5/038 , C09D7/40 , C09D7/60 , C09D7/61 , C09D7/62 , C09D7/63 , C09D133/14
摘要： A powder coating composition is provided herein. The powder coating composition includes a glycidyl-functionalized (meth)acrylic resin as a film-forming binder, a cross-linking agent (hardener) for the binder, particles chosen from the group comprising aluminum oxide Al2O3 and aluminum hydroxide Al(OH)3 particles, and a coating additive, the wt % based on the total weight of the powder coating composition. A process for the production of a scratch resistant powder coating is also provided herein. The process includes the steps of a) applying a transparent clear coat or a pigmented top coat directly onto a substrate surface or onto a prior coating, and b) curing the clear coat or the top coat applied in step a) wherein the transparent clear coat or the pigmented top coat includes the powder coating composition.

4. 发明申请

US20130058988A1 Metal Cations and Metal Effect Pigments Comprising Anions Containing Phosphorus and/or Sulphur, Method for Producing Said Metal Effect Pigments and Use Thereof 审中-公开
标题翻译：包含磷和/或硫的阴离子的金属阳离子和金属效应颜料，产生所述金属效果颜料的方法及其用途
公开(公告)号：US20130058988A1
公开(公告)日：2013-03-07
申请号：US13697539
申请日：2011-05-10
申请人： Pär Winkelmann , Phu Qui Nguyen
发明人： Pär Winkelmann , Phu Qui Nguyen
IPC分类号： C09C1/64 , C09D1/00 , A61K33/34 , A61K8/26 , A61K33/06 , C09C1/66 , A61K8/25
CPC分类号： C09C1/62 , C01P2002/85 , C01P2004/20 , C01P2004/51 , C01P2004/62 , C09C1/642
摘要： The invention relates to a metallic effect pigment selected from platelet-shaped aluminum, platelet-shaped metallic pigments having a copper fraction of 60% to 100% by weight, and mixtures thereof, having a coating of silicon oxide SiOx, where x is a number from 1 to 2, where the coated metallic effect pigment comprises metal cations and phosphorus- and/or sulfur-containing anions present independently of one another on the metallic effect pigment surface and/or in the silicon oxide layer SiOx, and the element ratio in atomic fractions of metal cation MC and phosphorus P and/or sulfur S to silicon Si is defined by formulae (I) and (II): 100%×(MC+P)/Si (I) and/or 100%×(MC+S)/Si (II) and being in total in a range from 0.5% to 35%. The invention further relates to the coated metallic effect pigments producible via the method of the invention, and to the use thereof.
摘要翻译：本发明涉及一种金属效果颜料，其选自片状铝，铜部分为60％至100％重量的片状金属颜料及其混合物，其具有氧化硅SiO x的涂层，其中x为数 1至2，其中涂覆的金属效应颜料包括在金属效应颜料表面和/或氧化硅层SiO x中彼此独立地存在的金属阳离子和含磷和/或含硫阴离子，并且元素比例金属阳离子MC和磷P和/或硫S至硅Si的原子级分由式（I）和（II）定义：100％×（MC + P）/ Si（I）和/或100％×（MC + S）/ Si（II），并且总计在0.5％至35％的范围内。本发明还涉及通过本发明的方法生产的涂覆的金属效果颜料及其用途。

5. 发明授权

US08304077B2 Metal effect pigments, method for the production and the use thereof and powder coating 有权
标题翻译：金属效应颜料，其制备方法及其用途以及粉末涂料
公开(公告)号：US08304077B2
公开(公告)日：2012-11-06
申请号：US13002087
申请日：2009-07-08
申请人： Alfred Bubat , Wolfgang Griesel , Phu Qui Nguyen , Hans-Jörg Kremitzl
发明人： Alfred Bubat , Wolfgang Griesel , Phu Qui Nguyen , Hans-Jörg Kremitzl
IPC分类号： C09C3/10 , C09C3/12 , C09D5/03
CPC分类号： C09C1/0015 , C01P2004/62 , C01P2004/80 , C09C1/0021 , C09C1/62 , C09C1/648 , C09C2200/1054 , C09C2200/1058 , C09C2200/407 , Y10T428/2991 , Y10T428/2993 , Y10T428/2995
摘要： Metallic effect pigments with a platelet-shaped metallic substrate. The pigments have at least one metal oxide layer. Covalently bonded to the surface of the metal oxide layer is a polysiloxane of formula I: where R1 is a saturated or unsaturated, straight-chain or branched alkyl radical having 1 to 30 carbon atoms and/or an aryl radical, alkylaryl radical or arylalkyl radical having 6 to 30 carbon atoms; R2, R3, R4 and R5 independently of one another are saturated or unsaturated, straight-chain or branched alkyl radicals having 1 to 6 carbon atoms and/or aryl radicals, alkylaryl radicals and/or arylalkyl radials having 6 to 12 carbon atoms; x=1 to 200, y=2 to 30; A is (CH2)n, O, S, (OCH2CH2)m or C6R64, where n=0 or 1 and m=0 to 30 and R6 is H and/or alkyl having 1 to 6 carbon atoms; B is (CH2)z or (OCH2CH2)w, z=0 to 30 and w=0 to 30; and R7 and R8 independently of one another are O or a saturated or unsaturated, straight-chain or branched alkyl radical having 1 to 6 carbon atoms and/or an aryl radical, alkylaryl radical or arylalkyl radical having 6 to 9 carbon atoms, where X is O or OH and is attached to the pigment surface. The disclosure further relates to a method for producing metallic effect pigments and to their use in powder coatings, more particularly in powder coatings produced by mixing methods, as well as to the use of these powder coatings. Finally, the disclosure also relates to powder coatings.
摘要翻译：具有片状金属基材的金属效应颜料。颜料具有至少一个金属氧化物层。共价结合到金属氧化物层的表面是式I的聚硅氧烷：其中R 1是具有1至30个碳原子和/或芳基的饱和或不饱和的直链或支链烷基，烷基芳基或芳基烷基具有6至30个碳原子; R 2，R 3，R 4和R 5彼此独立地是具有1至6个碳原子和/或芳基的饱和或不饱和的直链或支链烷基，具有6至12个碳原子的芳基和/或芳基烷基; x = 1〜200，y = 2〜30; A是（CH 2）n，O，S，（OCH 2 CH 2）m或C 6 R 64，其中n = 0或1，m = 0至30，R 6是H和/或具有1至6个碳原子的烷基; B是（CH 2）z或（OCH 2 CH 2）w，z = 0〜30，w = 0〜30; 并且R 7和R 8彼此独立地是O或具有1至6个碳原子的饱和或不饱和的直链或支链烷基和/或具有6至9个碳原子的芳基，烷基芳基或芳基烷基，其中X 是O或OH并且连接到颜料表面。本公开还涉及一种用于生产金属效应颜料的方法及其在粉末涂料中的用途，更具体地涉及通过混合方法制备的粉末涂料以及这些粉末涂料的用途。最后，本公开还涉及粉末涂料。

6. 发明申请

US20110160389A1 METAL EFFECT PIGMENTS, METHOD FOR THE PRODUCTION AND THE USE THEREOF AND POWDER COATING 有权
标题翻译：金属效应颜料，生产方法及其用途和粉末涂料
公开(公告)号：US20110160389A1
公开(公告)日：2011-06-30
申请号：US13002087
申请日：2009-07-08
申请人： Alfred Bubat , Wolfgang Griesel , Phu Qui Nguyen , Hans-Joerg Kremitzl
发明人： Alfred Bubat , Wolfgang Griesel , Phu Qui Nguyen , Hans-Joerg Kremitzl
IPC分类号： C08L83/04 , C08G77/04
CPC分类号： C09C1/0015 , C01P2004/62 , C01P2004/80 , C09C1/0021 , C09C1/62 , C09C1/648 , C09C2200/1054 , C09C2200/1058 , C09C2200/407 , Y10T428/2991 , Y10T428/2993 , Y10T428/2995
摘要： Metallic effect pigments with a platelet-shaped metallic substrate. The pigments have at least one metal oxide layer. Covalently bonded to the surface of the metal oxide layer is a polysiloxane of formula I: where R1 is a saturated or unsaturated, straight-chain or branched alkyl radical having 1 to 30 carbon atoms and/or an aryl radical, alkylaryl radical or arylalkyl radical having 6 to 30 carbon atoms; R2, R3, R4 and R5 independently of one another are saturated or unsaturated, straight-chain or branched alkyl radicals having 1 to 6 carbon atoms and/or aryl radicals, alkylaryl radicals and/or arylalkyl radials having 6 to 12 carbon atoms; x=1 to 200, y=2 to 30; A is (CH2)n, O, S, (OCH2CH2)m or C6R64, where n=0 or 1 and m=0 to 30 and R6 is H and/or alkyl having 1 to 6 carbon atoms; B is (CH2)z or (OCH2CH2)w, z=0 to 30 and w=0 to 30; and R7 and R8 independently of one another are O or a saturated or unsaturated, straight-chain or branched alkyl radical having 1 to 6 carbon atoms and/or an aryl radical, alkylaryl radical or arylalkyl radical having 6 to 9 carbon atoms, where X is O or OH and is attached to the pigment surface. The disclosure further relates to a method for producing metallic effect pigments and to their use in powder coatings, more particularly in powder coatings produced by mixing methods, as well as to the use of these powder coatings. Finally, the disclosure also relates to powder coatings.
摘要翻译：具有片状金属基材的金属效应颜料。颜料具有至少一个金属氧化物层。共价结合到金属氧化物层的表面是式I的聚硅氧烷：其中R 1是具有1至30个碳原子和/或芳基的饱和或不饱和的直链或支链烷基，烷基芳基或芳基烷基具有6至30个碳原子; R 2，R 3，R 4和R 5彼此独立地是具有1至6个碳原子和/或芳基的饱和或不饱和的直链或支链烷基，具有6至12个碳原子的芳基和/或芳基烷基; x = 1〜200，y = 2〜30; A是（CH 2）n，O，S，（OCH 2 CH 2）m或C 6 R 64，其中n = 0或1，m = 0至30，R 6是H和/或具有1至6个碳原子的烷基; B是（CH 2）z或（OCH 2 CH 2）w，z = 0〜30，w = 0〜30; 并且R 7和R 8彼此独立地是O或具有1至6个碳原子的饱和或不饱和的直链或支链烷基和/或具有6至9个碳原子的芳基，烷基芳基或芳基烷基，其中X 是O或OH并且连接到颜料表面。本公开还涉及一种用于生产金属效应颜料的方法及其在粉末涂料中的用途，更具体地涉及通过混合方法制备的粉末涂料以及这些粉末涂料的用途。最后，本公开还涉及粉末涂料。

7. 发明申请

US20150203690A1 POWDER COATING COMPOSITION 有权
标题翻译：粉末涂料组合物
公开(公告)号：US20150203690A1
公开(公告)日：2015-07-23
申请号：US14117403
申请日：2012-05-18
申请人： Mike Schneider , Phu Qui Nguyen
发明人： Mike Schneider , Phu Qui Nguyen
IPC分类号： C09D5/03
CPC分类号： C09D5/033 , B05D1/007 , B05D1/06 , B05D1/10 , B05D1/12 , B05D3/002 , B05D3/0263 , B05D3/0272 , B05D3/04 , B05D3/0406 , B05D3/0413 , B05D3/065 , B05D3/067 , B05D7/14 , B05D7/16 , B05D7/26 , B05D7/53 , B05D7/5323 , B05D7/536 , B05D7/54 , B05D7/542 , B05D7/546 , B05D7/56 , B05D7/572 , B05D7/576 , B05D7/58 , B05D7/582 , B05D7/586 , B05D2202/00 , B05D2350/60 , B05D2401/32 , B05D2502/005 , B05D2503/00 , B05D2601/28 , C08K3/22 , C08K2003/2227 , C09D5/03 , C09D5/032 , C09D5/035 , C09D5/036 , C09D5/037 , C09D5/038 , C09D7/40 , C09D7/60 , C09D7/61 , C09D7/62 , C09D7/63 , C09D133/14
摘要： The present invention provides a powder coating composition comprising A) 30 to 90 wt % of at least one glycidyl-functionalised (meth)acrylic resin as film-forming binder, B) 30 to 90 wt % of at least one cross-linking agent (hardener) for the binder, C) 0.01 to 20 wt % of particles selected from the group consisting of aluminium oxide Al2O3 and aluminium hydroxide Al(OH)3 particles having an average particles size in the range of 0.1 to 10 μm, and D) 0.05 to 50 wt % of at least one coating additive, and optionally, pigment and/or filler, the wt % based on the total weight of the powder coating composition, providing coatings with improved smoothness and high scratch resistance, and surprisingly, gloss and transparency of clear coatings with high quality.
摘要翻译：本发明提供一种粉末涂料组合物，其包含A）30至90重量％的至少一种缩水甘油基官能化（甲基）丙烯酸树脂作为成膜粘合剂，B）30至90重量％的至少一种交联剂（硬化剂），C）0.01〜20重量％的选自氧化铝Al 2 O 3和平均粒径为0.1〜10μm的氢氧化铝Al（OH）3颗粒的颗粒，D） 0.05至50重量％的至少一种涂料添加剂，以及任选的颜料和/或填料，所述wt％基于粉末涂料组合物的总重量，提供具有改善的平滑度和高耐擦伤性的涂层，令人惊奇的是，光泽度和透明度高的清漆。

8. 发明授权

US07547739B2 Powder coating composition providing low gloss 失效
标题翻译：粉末涂料组合物提供低光泽度
公开(公告)号：US07547739B2
公开(公告)日：2009-06-16
申请号：US11641521
申请日：2006-12-19
申请人： Peter Frese , Phu Qui Nguyen , Carmen Flosbach , Franziska Isele , Mike Schneider , Karina Fuhrmann
发明人： Peter Frese , Phu Qui Nguyen , Carmen Flosbach , Franziska Isele , Mike Schneider , Karina Fuhrmann
IPC分类号： C08L91/06 , B32B27/28 , B32B27/40
CPC分类号： C08G18/6237 , C08G18/0823 , C08G18/10 , C08G18/3212 , C08G18/792 , C08G18/8048 , C08G2150/20 , C08L75/04 , C09D5/032 , C09D133/068 , C09D163/00 , C09D175/04 , Y10S524/904 , Y10T428/31576 , Y10T428/31605 , Y10T428/31935 , C08L2666/20 , C08G18/341 , C08L2666/02
摘要： The present invention provides a powder coating composition comprising A) 30 to 90 wt % of at least one glycidyl-functionalized (meth)acrylic resin, B) 30 to 90 wt % of at least one carboxyl functionalized polyurethane resin, C) 0.01 to 10 wt % of at least one wax, and D) 0.05 to 30 wt % of at least one coating additive, and optionally pigment and/or filler, the wt % based on the total weight of the powder coating composition; the powder coating composition provides coatings with a very low gloss level (highly matt finish) and smoothness, a superior durability against aggressive substances and a very good adhesion on metallic substrates.
摘要翻译：本发明提供粉末涂料组合物，其包含A）30-90重量％的至少一种缩水甘油基官能化（甲基）丙烯酸树脂，B）30-90重量％的至少一种羧基官能化聚氨酯树脂，C）0.01至10 wt％的至少一种蜡，以及D）0.05至30wt％的至少一种涂料添加剂，以及任选的颜料和/或填料，基于粉末涂料组合物的总重量的wt％; 粉末涂料组合物提供具有非常低的光泽度（高度光洁度）和光滑度的涂层，对腐蚀性物质的优异的耐久性和对金属基底的非常好的粘附性。

9. 发明申请

US20050095364A1 Process for the production of coatings on substrates 审中-公开
标题翻译：在基材上生产涂料的方法
公开(公告)号：US20050095364A1
公开(公告)日：2005-05-05
申请号：US10700384
申请日：2003-11-03
申请人： Nebojsa Curcic , Peter Frese , Phu Qui Nguyen , Martin Wulf
发明人： Nebojsa Curcic , Peter Frese , Phu Qui Nguyen , Martin Wulf
IPC分类号： B05D1/28 , B05D1/32 , B05D3/02 , B05D3/06 , B32B15/04
CPC分类号： B05D1/286 , B05D1/32 , B05D3/0209 , B05D3/0254 , B05D3/067 , B05D3/068 , B05D2202/00 , Y10T428/31678
摘要： A process for the production of coatings on substrates comprising the successive steps: a) providing a substrate to be coated and of a backing foil provided on one side with an uncured or at least only partially cured coating of a curable coating composition, b) applying the coated side of the backing foil provided with the uncured or at least only partially cured coating onto the substrate, c) curing the coating applied in said manner and d) removing the backing foil from the coating which remains on the substrate, wherein curing of the coating proceeds prior to and/or after removal of the backing foil and wherein the uncured or at least only partially cured coating of the curable coating composition is or has been applied onto one side of the backing foil by screen printing.
摘要翻译：一种用于在基材上生产涂层的方法，包括以下连续步骤：a）提供待涂覆的基材和在一侧上提供可固化涂料组合物的未固化或至少仅部分固化的涂层的背衬箔，b）施加背衬箔的涂覆侧在基底上提供未固化或至少仅部分固化的涂层，c）固化以所述方式施加的涂层，以及d）从保留在基底上的涂层去除背衬箔，其中固化涂层在去除背衬箔之前和/或之后进行，并且其中可固化涂料组合物的未固化或至少仅部分固化的涂层通过丝网印刷被施加到背衬箔的一侧上。

10. 发明申请

US20140050768A1 Copper-Containing Metal Pigments with a Metal Oxide Layer and a Plastic Layer, Method for the Production Thereof, Coating Agent and Coated Object 有权
标题翻译：具有金属氧化物层和塑料层的含铜金属颜料，其制造方法，涂布剂和涂覆物
公开(公告)号：US20140050768A1
公开(公告)日：2014-02-20
申请号：US14007300
申请日：2012-03-21
申请人： Oliver Struck , Phu Qui Nguyen , Dirk Schumacher , Sebastian Hofener
发明人： Oliver Struck , Phu Qui Nguyen , Dirk Schumacher , Sebastian Hofener
IPC分类号： C09C1/62 , A61Q19/00 , C09D7/12 , A61K8/02
CPC分类号： C09C1/627 , A61K8/0258 , A61K8/0262 , A61K8/19 , A61K8/8152 , A61K2800/43 , A61K2800/621 , A61K2800/624 , A61K2800/63 , A61K2800/651 , A61Q1/04 , A61Q1/06 , A61Q1/10 , A61Q1/12 , A61Q3/02 , A61Q5/06 , A61Q19/00 , A61Q19/10 , C08K9/02 , C08K9/10 , C08K2003/085 , C09C1/0021 , C09C1/66 , C09C2200/1054 , C09C2200/1058 , C09C2200/405 , C09D7/62 , C09D7/70
摘要： The invention relates to copper-containing metal pigments, wherein the copper-containing metal pigments have an elemental copper content of at least 50 wt. %, relative to the total weight of the uncoated copper-containing metal pigment, wherein the copper-containing metal pigments have at least one enveloping metal oxide layer and at least one enveloping chemically non-reactive plastic layer, wherein the sum of the amounts of the at least one chemically non-reactive plastic layer and of the at least one metal oxide layer lies in a range of from 10 to 50 wt. %, relative to the weight of the uncoated metal pigment, and the weight ratio of the at least one metal oxide layer to the at least one chemically non-reactive plastic layer lies in a range of from 1:2 to 1:20. The invention furthermore relates to a method for producing these pigments and the use thereof.
摘要翻译：本发明涉及含铜金属颜料，其中含铜金属颜料的元素铜含量为至少50重量％。相对于未涂布的含铜金属颜料的总重量，其中所述含铜金属颜料具有至少一个包封金属氧化物层和至少一个包封的化学非反应性塑料层，其中所述含铜金属颜料的总和所述至少一种化学非反应性塑料层和所述至少一种金属氧化物层的范围在10至50wt。相对于未涂覆的金属颜料的重量，并且至少一种金属氧化物层与至少一种化学非反应性塑料层的重量比在1:2至1:20的范围内。本发明还涉及这些颜料的制造方法及其用途。

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