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1. 发明授权

US07683105B2 Mixture containing a solvent, which can be cured with UV-A radiation, method for its production, and use thereof 有权
标题翻译：含有溶剂的混合物，其可以用UV-A辐射固化，其制备方法及其用途
公开(公告)号：US07683105B2
公开(公告)日：2010-03-23
申请号：US11816776
申请日：2006-01-28
申请人： Bernhard Lettmann , Klaus-Udo Reize , Egbert Nienhaus
发明人： Bernhard Lettmann , Klaus-Udo Reize , Egbert Nienhaus
IPC分类号： C08F2/48 , C08J3/28 , C08F2/50
CPC分类号： C08L33/062 , C08K5/101 , C09D4/00
摘要： A UV-A-curable, solvent-containing composition composed of (A) 1% to 50% by weight of a UV-A-curable constituent containing isocyanate-reactive groups; (B) 0.01% to 10% by weight of a colorless photoinitiator having an absorption maximum in the wavelength range of λ=300 to 400 nm; (C) 10% to 70% by weight of an alkyl and/or cycloalkyl acetate having 3 to 10 carbon atoms in the alkyl radical and/or in the cycloalkyl radical; (D) 10% to 70% by weight of an alkoxyalkyl, alkoxycycloalkyl, cycloalkoxyalkyl and/or cycloalkoxycycloalkyl acetate; (E) 0.01% to 5% by weight of a constituent that lowers the interfacial tension; (F) 0 to 50% by weight of an alkylaromatic having at least two alkyl radicals having 1 to 6 carbon atoms in the molecule; and (G) 0 to 50% by weight of an additive different from constituents (A) to (F); processes for preparing it, and its use as a spot blender in automotive refinishing, especially in spot repair, or for preparation thereof.
摘要翻译：包含（A）1重量％至50重量％的含有异氰酸酯反应性基团的UV-A可固化组分的UV-A固化的含溶剂组合物; （B）0.01〜10重量％的λ= 300〜400nm波长范围吸收最大的无色光引发剂; （C）10％至70％重量的烷基和/或烷基和/或环烷基中具有3至10个碳原子的烷基和/或环烷基乙酸酯; （D）10重量％至70重量％的烷氧基烷基，烷氧基环烷基，环烷氧基烷基和/或环烷氧基环烷基乙酸酯; （E）0.01〜5重量％的降低界面张力的组分; （F）0至50重量％的分子中具有至少两个具有1至6个碳原子的烷基的烷基芳族化合物; 和（G）0至50重量％的不同于组分（A）至（F）的添加剂; 其制备方法，以及其作为汽车修补中的现场搅拌器的使用，特别是在现场维修中或用于制备。

2. 发明申请

US20100216945A1 UNIVERSAL SPOT BLENDER FOR ONE-COMPONENT AND TWO-COMPONENT CLEARCOATINGS 有权
标题翻译：用于单组分和双组分清漆的通用喷雾器
公开(公告)号：US20100216945A1
公开(公告)日：2010-08-26
申请号：US12667966
申请日：2008-07-04
申请人： Egbert Nienhaus , Bernhard Lettman , Klaus-Udo Reize , Josef Rademacher
发明人： Egbert Nienhaus , Bernhard Lettman , Klaus-Udo Reize , Josef Rademacher
IPC分类号： C08K5/29 , C07C265/00 , C07C265/14 , C07C265/02
CPC分类号： C08G18/672 , C08G18/792 , C09D175/16
摘要： The invention relates to binder-free spot blender compositions for one- and two-component clearcoat materials comprising at least one isocyanate compound, to processes for producing them, and to their use in automotive refinish.
摘要翻译：本发明涉及用于包含至少一种异氰酸酯化合物的单组分和双组分透明涂料的无粘合剂斑点混合组合物，其制备方法及其在汽车修补漆中的应用。

3. 发明申请

US20080090935A1 Uv-A-Curable, Solvent-Containing Composition, Process For Preparing It, And Use Thereof 有权
标题翻译： Uv-A-可固化，含溶剂的组合物，其制备方法及其用途
公开(公告)号：US20080090935A1
公开(公告)日：2008-04-17
申请号：US11816776
申请日：2006-01-28
申请人： Bernhard Lettmann , Klaus-Udo Reize , Egbert Nienhaus
发明人： Bernhard Lettmann , Klaus-Udo Reize , Egbert Nienhaus
IPC分类号： C08G18/02 , C08F2/46
CPC分类号： C08L33/062 , C08K5/101 , C09D4/00
摘要： A UV-A-curable, solvent-containing composition composed of (A) 1% to 50% by weight of a UV-A-curable constituent containing isocyanate-reactive groups; (B) 0.01% to 10% by weight of a colorless photoinitiator having an absorption maximum in the wavelength range of λ=300 to 400 nm; (C) 10% to 70% by weight of an alkyl and/or cycloalkyl acetate having 3 to 10 carbon atoms in the alkyl radical and/or in the cycloalkyl radical; (D) 10% to 70% by weight of an alkoxyalkyl, alkoxycycloalkyl, cycloalkoxyalkyl and/or cycloalkoxycycloalkyl acetate; (E) 0.01% to 5% by weight of a constituent that lowers the interfacial tension; (F) 0 to 50% by weight of an alkylaromatic having at least two alkyl radicals having 1 to 6 carbon atoms in the molecule; and (G) 0 to 50% by weight of an additive different from constituents (A) to (F); processes for preparing it, and its use as a spot blender in automotive refinishing, especially in spot repair, or for preparation thereof.
摘要翻译：包含（A）1重量％至50重量％的含有异氰酸酯反应性基团的UV-A可固化组分的UV-A固化的含溶剂组合物; （B）在λ= 300〜400nm的波长范围内具有吸收最大值的0.01〜10重量％的无色光引发剂; （C）10％至70％重量的烷基和/或烷基和/或环烷基中具有3至10个碳原子的烷基和/或环烷基乙酸酯; （D）10重量％至70重量％的烷氧基烷基，烷氧基环烷基，环烷氧基烷基和/或环烷氧基环烷基乙酸酯; （E）0.01〜5重量％的降低界面张力的组分; （F）0至50重量％的分子中具有至少两个具有1至6个碳原子的烷基的烷基芳族化合物; 和（G）0至50重量％的不同于组分（A）至（F）的添加剂; 其制备方法，以及其作为汽车修补中的现场搅拌器的使用，特别是在现场维修中或用于制备。

4. 发明授权

US10023684B2 Universal spot blender for one-component and two-component clearcoatings 有权
公开(公告)号：US10023684B2
公开(公告)日：2018-07-17
申请号：US12667966
申请日：2008-07-04
申请人： Egbert Nienhaus , Bernhard Lettmann , Klaus-Udo Reize , Josef Rademacher
发明人： Egbert Nienhaus , Bernhard Lettmann , Klaus-Udo Reize , Josef Rademacher
IPC分类号： C08G18/08 , C08G18/67 , C08G18/79 , C09D175/16
CPC分类号： C08G18/672 , C08G18/792 , C09D175/16
摘要： The invention relates to binder-free spot blender compositions for one- and two-component clearcoat materials comprising at least one isocyanate compound, to processes for producing them, and to their use in automotive refinish.

5. 发明申请

US20080214693A1 Integrated Coating Material System Based on Uv-A-Curable Solventborne Coating Materials, Process for Producing it, and Use Thereof 审中-公开
标题翻译：基于Uv-A-可固化溶剂型涂料的综合涂料系统，其生产工艺及其应用
公开(公告)号：US20080214693A1
公开(公告)日：2008-09-04
申请号：US11816779
申请日：2006-01-25
申请人： Bernhard Lettmann , Klaus-Udo Reize , Egbert Nienhaus
发明人： Bernhard Lettmann , Klaus-Udo Reize , Egbert Nienhaus
IPC分类号： C09D175/04 , C08F2/48
CPC分类号： C09D175/16 , C08L75/04 , C09D133/14 , C08L2666/20
摘要： An integrated coating material system comprising (I) at least one solventborne coating material system which is free from hiding pigments and is curable thermally or both thermally and with UV-A radiation and comprises (I.1) at least one separate component which is free from isocyanate groups and contains isocyanate-reactive functional groups, and (I.2) at least one separate component which is free from isocyanate-reactive functional groups and contains isocyanate groups, none of components (I.1) and (I.2) or at least one of components (I.1) and/or (I.2) containing at least one UV-A-curable constituent; and (II) at least one separate, UV-A-curable coating material which is free from hiding pigments and isocyanate groups and contains solvent and isocyanate-reactive functional groups; the UV-A-curable constituents being present in combination with at least one colorless or substantially colorless photoinitiator having at least one absorption maximum in the wavelength range of λ=300 to 400 nm; process for producing it, and use thereof.
摘要翻译：一种整体涂层材料体系，其包含（I）至少一种不含隐藏颜料的溶剂型涂料系统，其可热或热或UV-A辐射均可固化，并且包含（I.1）至少一种分离的组分，其为游离的和异氰酸酯反应性官能团，和（I.2）至少一种不含异氰酸酯反应性官能团并含有异氰酸酯基团的分离组分，组分（I.1）和（I.2）或含有至少一种UV-A可固化组分的组分（I.1）和/或（I.2）中的至少一种; 和（II）至少一种不含隐藏颜料和异氰酸酯基并含有溶剂和异氰酸酯反应性官能团的UV-A固化涂料， UV-A可固化组分与至少一种在λ= 300至400nm的波长范围内具有至少一个吸收最大值的无色或基本上无色的光引发剂组合存在; 其生产方法及其用途。

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