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1. 发明申请

US20050249883A1 Process for the production of coated substrates 失效
标题翻译：生产涂层基材的方法
公开(公告)号：US20050249883A1
公开(公告)日：2005-11-10
申请号：US10842312
申请日：2004-05-10
申请人： Gabriele Buettner , Heinz-Peter Katzmann , Klausjoerg Klein
发明人： Gabriele Buettner , Heinz-Peter Katzmann , Klausjoerg Klein
IPC分类号： B05D1/00 , B05D5/12 , B05D7/00 , B05D7/14 , C25D13/00 , C25D13/20
CPC分类号： C25D13/20 , B05D1/007 , B05D5/12 , B05D7/14 , B05D7/546 , B05D2252/02 , B05D2252/10
摘要： A process for the production of coated substrates comprising the successive steps of: a) applying a coating composition A′ onto one side A″ of a metal sheet to form a coating layer A which is electrically insulating when cured and applying a coating composition B′ onto the opposite side of the metal sheet to form coating layer B which is electrically conductive when cured, wherein each of the coating compositions A′ and B′ are applied by coil coating, b) curing the two coating layers A and B, c) removing and shaping sheet metal parts provided with the cured coating layer A on one side A″ and with the cured coating layer B on the other side B″, d) optionally, assembling the coated shaped sheet metal parts to form a construction with outwardly directed sides A″ and e) electrodepositing an ED coating layer onto the electrically conductive surfaces and curing of the ED coating layer.
摘要翻译：一种用于生产涂覆基材的方法，包括以下连续步骤：a）将涂料组合物A'涂覆在金属板的一侧A“上以形成涂层A，其在固化时电绝缘并涂覆涂料组合物B 在金属片的相对侧上形成固化时导电的涂层B，其中涂覆组合物A'和B'各自通过卷材涂布施加，b）固化两个涂层A和B，c ）在一侧A“上除去和成型设置有固化涂层A的金属片，并且在另一侧B”上固化涂层B，d）任选地，组装涂覆的成形金属片以形成结构具有向外指向的侧面A“和e）将ED涂层电沉积到导电表面上并固化ED涂层。

2. 发明授权

US07399397B2 Process for the production of coated substrates 失效
标题翻译：生产涂层基材的方法
公开(公告)号：US07399397B2
公开(公告)日：2008-07-15
申请号：US10842312
申请日：2004-05-10
申请人： Gabriele Buettner , Heinz-Peter Katzmann , Klausjoerg Klein
发明人： Gabriele Buettner , Heinz-Peter Katzmann , Klausjoerg Klein
IPC分类号： C25D13/12
CPC分类号： C25D13/20 , B05D1/007 , B05D5/12 , B05D7/14 , B05D7/546 , B05D2252/02 , B05D2252/10
摘要： A process for the production of coated substrates comprising the successive steps of: a) applying a coating composition A′ onto one side A″ of a metal sheet to form a coating layer A which is electrically insulating when cured and applying a coating composition B′ onto the opposite side of the metal sheet to form coating layer B which is electrically conductive when cured, wherein each of the coating compositions A′ and B′ are applied by coil coating, b) curing the two coating layers A and B, c) removing and shaping sheet metal parts provided with the cured coating layer A on one side A″ and with the cured coating layer B on the other side B″, d) optionally, assembling the coated shaped sheet metal parts to form a construction with outwardly directed sides A″ and e) electrodepositing an electrodeposition (ED) coating layer onto the electrically conductive surfaces and curing of the ED coating layer.
摘要翻译：一种用于生产涂覆基材的方法，包括以下连续步骤：a）将涂料组合物A'涂覆在金属板的一侧A“上以形成涂层A，其在固化时电绝缘并涂覆涂料组合物B 在金属片的相对侧上形成固化时导电的涂层B，其中涂覆组合物A'和B'各自通过卷材涂布施加，b）固化两个涂层A和B，c ）在一侧A“上除去和成型设置有固化涂层A的金属片，并且在另一侧B”上固化涂层B，d）任选地，组装涂覆的成形金属片以形成结构具有向外指向的侧面A“和e）将电沉积（ED）涂层电沉积到导电表面上并固化ED涂层。

3. 发明授权

US5415750A Baths for electrophoretic lacquering capable of cathodic deposition with additives for enhancing surface appearance, and the use of said additives in coating processes 失效
标题翻译：用于具有阴极沉积的用于电泳涂漆的浴用于增强表面外观的添加剂以及所述添加剂在涂布过程中的用途
公开(公告)号：US5415750A
公开(公告)日：1995-05-16
申请号：US165070
申请日：1993-12-09
申请人： Klausjoerg Klein , Johann Hirtl , Heinz-Peter Katzmann
发明人： Klausjoerg Klein , Johann Hirtl , Heinz-Peter Katzmann
IPC分类号： C09D5/44 , C25D13/10
CPC分类号： C09D5/4492 , Y10S524/901
摘要： Aqueous baths for electrophoretic lacquering containing binding agents capable of cathodic deposition and containing as additives for enhancing surface appearance, in particular as anti-cratering agents,0.1 to 3% by weight of one or several (meth)acrylic copolymers with an amine number of 15-150 and an OH-number of 15-450, together with0.1 to 2% by weight of one or several polyesters with .beta.-hydroxyalkyl ester groups, with an acid number of 0 to 3 and a weight average molecular weight of 1000 to 10000, and/or together with0.1 to 5% by weight of one or several homopolymers or copolymers of one or several alkylvinyl ethers with 1-5 carbon atoms in the alkyl residue, with a weight average molecular weight of 500 to 10000,whereby the percentages by weight relate to the solids content of the binding agents, and process for the coating of substrates that conduct electricity.
摘要翻译：含有能够阴极沉积并含有增强表面外观的添加剂的电泳漆的水浴，特别是作为防起孔剂，0.1至3重量％的胺数为15的一种或几种（甲基）丙烯酸共聚物 -150，OH-数为15-450，以及0.1至2重量％的一种或几种具有β-羟烷基酯基的聚酯，酸值为0至3，重均分子量为1000至10000 ，和/或与0.1至5重量％的烷基残基中的一个或几个烷基乙烯基醚与1-5个碳原子的一种或几种均聚物或共聚物，重均分子量为500至10000，其中百分比（重量）涉及粘合剂的固体含量，以及用于涂覆导电的基材的方法。

4. 发明授权

US06328873B1 Cathodic electrodeposition coating compositions and process for using same 失效
标题翻译：阴极电沉积涂料组合物及其使用方法
公开(公告)号：US06328873B1
公开(公告)日：2001-12-11
申请号：US09539081
申请日：2000-03-30
申请人： Klausjoerg Klein , Norbert David , Heinz-Peter Katzmann
发明人： Klausjoerg Klein , Norbert David , Heinz-Peter Katzmann
IPC分类号： C25D900
CPC分类号： C09D5/4492
摘要： Cathodic electrodeposition coating compositions containing, in addition to conventional self-cross-linking or external cross-linking film-forming binders as well as optionally cross-linking agents, pigments, extenders, additives conventionally used in coating agents and solvents, from 0.1 to 5 wt-%, based on the resin solids content of the coating compositions, of one or more sulphonamides, when coated on a galvanized surface, produce coatings that are substantially free of pinholes.
摘要翻译：阴极电沉积涂料组合物除了常规的自交联或外部交联成膜粘合剂以及任选的交联剂，颜料，增量剂，常规用于涂料和溶剂中的添加剂中还含有0.1至5 当涂覆在镀锌表面上时，基于涂料组合物的树脂固体含量，一种或多种磺酰胺的重量百分比产生基本上没有针孔的涂层。

5. 发明授权

US07632386B2 Process for producing coatings on electrically conductive substrates by cathodic electrodeposition coating 失效
标题翻译：通过阴极电沉积涂层在导电基材上生产涂层的方法
公开(公告)号：US07632386B2
公开(公告)日：2009-12-15
申请号：US10650410
申请日：2003-08-28
申请人： Klausjoerg Klein , Gabriele Buettner
发明人： Klausjoerg Klein , Gabriele Buettner
IPC分类号： C25D13/13
CPC分类号： C09D5/4496 , C25D13/22
摘要： A process for producing a CED coating by cathodic electrodeposition of a coating on an electrically conductive substrate in a CED coating bath and thermal cross-linking of the CED coating film obtained, wherein before thermal cross-linking outside of the CED coating bath, the CED coating film is brought into contact with an aqueous preparation of at least one metal compound, wherein the at least one metal compound is a compound of a metal with an oxidation number of +2 or higher and is selected from the group consisting of compounds containing cations of the metal, compounds forming cations of the metal in aqueous medium, compounds containing cations containing the metal, compounds forming cations containing the metal in aqueous medium, compounds comprising outwardly neutral complexes of the metal, colloidal oxide of the metal and colloidal hydroxide of the metal, wherein the metal itself is selected from the group consisting of metals having atomic numbers of 20 to 83 with the express exclusion of chromium, arsenic, cadmium, antimony, mercury, thallium and lead.
摘要翻译：在CED涂层浴中通过阴极电沉积导电基底上的涂层和所获得的CED涂膜的热交联来生产CED涂层的方法，其中在CED涂层浴外的热交联之前，CED 与至少一种金属化合物的水性制剂接触，其中所述至少一种金属化合物是氧化值为+2以上的金属的化合物，并且选自含有阳离子的化合物的金属，在水性介质中形成金属阳离子的化合物，含有金属的阳离子的化合物，在水性介质中形成含金属的阳离子的化合物，金属的向外中性络合物，金属的胶体氧化物和金属，其中金属本身选自具有原子序数为20至83的金属与快速排除铬，砷，镉，锑，汞，铊和铅。

6. 发明申请

US20050045490A1 Process for producing coatings on electrically conductive substrates by cathodic electrodeposition coating 失效
标题翻译：通过阴极电沉积涂层在导电基材上生产涂层的方法
公开(公告)号：US20050045490A1
公开(公告)日：2005-03-03
申请号：US10650410
申请日：2003-08-28
申请人： Klausjoerg Klein , Gabriele Buettner
发明人： Klausjoerg Klein , Gabriele Buettner
IPC分类号： C09D5/44 , C25D13/22 , C25B1/00
CPC分类号： C09D5/4496 , C25D13/22
摘要： A process for producing a CED coating by cathodic electrodeposition of a coating on an electrically conductive substrate in a CED coating bath and thermal cross-linking of the CED coating film obtained, wherein before thermal cross-linking outside of the CED coating bath, the CED coating film is brought into contact with an aqueous preparation of at least one metal compound, wherein the at least one metal compound is a compound of a metal with an oxidation number of +2 or higher and is selected from the group consisting of compounds containing cations of the metal, compounds forming cations of the metal in aqueous medium, compounds containing cations containing the metal, compounds forming cations containing the metal in aqueous medium, compounds comprising outwardly neutral complexes of the metal, colloidal oxide of the metal and colloidal hydroxide of the metal, wherein the metal itself is selected from the group consisting of metals having atomic numbers of 20 to 83 with the express exclusion of chromium, arsenic, cadmium, antimony, mercury, thallium and lead.
摘要翻译：在CED涂层浴中通过阴极电沉积导电基底上的涂层和所获得的CED涂膜的热交联来生产CED涂层的方法，其中在CED涂层浴外的热交联之前，CED 与至少一种金属化合物的水性制剂接触，其中所述至少一种金属化合物是氧化值为+2以上的金属的化合物，并且选自含有阳离子的化合物的金属，在水性介质中形成金属阳离子的化合物，含有金属的阳离子的化合物，在水性介质中形成含金属的阳离子的化合物，金属的向外中性络合物，金属的胶体氧化物和金属，其中金属本身选自具有原子序数为20至83的金属与快速排除铬，砷，镉，锑，汞，铊和铅。

7. 发明授权

US06436260B1 Process for electrocoating bulk articles 失效
标题翻译：电涂大批量物品的工艺
公开(公告)号：US06436260B1
公开(公告)日：2002-08-20
申请号：US09715425
申请日：2000-11-17
申请人： Klaus-Peter Lorenz , Gabriele Buettner , Klausjoerg Klein
发明人： Klaus-Peter Lorenz , Gabriele Buettner , Klausjoerg Klein
IPC分类号： C25D1300
CPC分类号： C09D5/44 , C09D5/448
摘要： This invention is directed to a process for electrocoating bulk articles to provide a corrosion protective coating and comprises the following steps: (1) the bulk articles to be coated are placed in an electrically conductive receiving container and the container and bulk articles are electrocoated with an aqueous electrocoating composition containing a film forming binder and electrically conductive components; (2) baking the coated bulk articles and the receiving container to form an electrically conductive coating on the bulk articles and the container and removing the coated bulk articles from the container; and (3) repeating steps (1) and (2) at least once without any intermediate cleaning of the receiving container having an electrically conductive coating. The advantage of the novel process of this invention is that the receiving container can be used at least twice and up to six times without any intermediate cleaning or removal of the applied electrocoating layer.
摘要翻译：本发明涉及一种电涂大批量制品以提供腐蚀保护涂层的方法，包括以下步骤：（1）待涂覆的散装物品放置在导电接收容器中，容器和散装物品用电镀包含成膜粘合剂和导电组分的水性电涂组合物;（2）烘烤涂覆的散装物品和接收容器以在散装物品和容器上形成导电涂层并从容器中除去涂覆的散装物品; 并且（3）至少一次重复步骤（1）和（2），而没有对具有导电涂层的接收容器进行任何中间清洁。本发明的新方法的优点在于接收容器可以使用至少两次并且最多六次，而不需要中间清洁或去除所施加的电涂层。

8. 发明授权

US06846400B2 Cathodic electrodeposition coating agents 失效
标题翻译：阴极电沉积涂层剂
公开(公告)号：US06846400B2
公开(公告)日：2005-01-25
申请号：US10043745
申请日：2002-01-10
申请人： Klausjoerg Klein , Erik Bambach , Manfred Valtrovic , Helmut Hoenig
发明人： Klausjoerg Klein , Erik Bambach , Manfred Valtrovic , Helmut Hoenig
IPC分类号： C09D5/44 , C25D13/10
CPC分类号： C09D5/4492
摘要： Cathodic electrodeposition coating agent containing 0.1 wt-% to 5 wt-%, based on the resin solids, of at least one polymer having an acid value of 20 to 100 mg KOH/g and a content of lateral and/or terminal aliphatic C5-C14-hydrocarbon radicals of 40 wt-% to 80 wt-%.
摘要翻译：基于树脂固体含有0.1重量％至5重量％的至少一种酸值为20至100mg KOH / g的聚合物和外部和/或末端脂族C5-的含量的阴极电沉积涂覆剂， 40重量％至80重量％的C 14 - 烃基。

9. 发明授权

US07211182B2 Process for producing coatings on electrically conductive substrates by cathodic electrodeposition coating 失效
标题翻译：通过阴极电沉积涂层在导电基材上生产涂层的方法
公开(公告)号：US07211182B2
公开(公告)日：2007-05-01
申请号：US10668956
申请日：2003-09-23
申请人： Horst Lehmann , Klausjoerg Klein , Rudolf Schipfer
发明人： Horst Lehmann , Klausjoerg Klein , Rudolf Schipfer
IPC分类号： C25D13/10 , C25D13/12
CPC分类号： C09D5/4492 , C25D13/22
摘要： A process for the production of a CED (cathodic electrodeposition) coating with improved adhesion towards subsequent layers by cathodic electrodeposition of a coating layer of a CED coating composition onto an electrically conductive substrate and thermal curing by baking in an indirectly heated circulating air oven operated with a proportion of fresh air in the circulating air of the oven of 0 to 20 vol. %, wherein the CED coating composition used contains at least one water-soluble metal nitrate corresponding to a quantity of 1 to 10 mmol of nitrate per 100 g of resin solids content, wherein the metal is selected from the group consisting of metals of atomic numbers 20 to 83, with the exception of chromium, arsenic, rubidium, ruthenium, rhodium, palladium, cadmium, antimony, caesium, osmium, iridium, platinum, mercury, thallium and lead, and wherein at most 50 area-% of the CED-coated substrate surface are rinsed with water prior to thermal curing.
摘要翻译：一种用于生产CED（阴极电沉积）涂层的方法，其通过将CED涂层组合物的涂层阴极电沉积到导电基底上并且随后通过在间接加热的循环空气烘箱中进行热固化而对随后的层具有改进的粘附性，一定比例的新鲜空气在烘箱的循环空气中为0〜20体积。％，其中使用的CED涂料组合物含有至少一种对应于每100g树脂固体含量为1至10mmol硝酸盐的水溶性金属硝酸盐，其中金属选自原子序数金属 20至83，除了铬，砷，铷，钌，铑，钯，镉，锑，铯，锇，铱，铂，汞，铊和铅之外，其中至多50％在热固化之前用水冲洗涂覆的基材表面。

10. 发明授权

US06368719B1 Process for preparing multi-layer coatings on automotive bodies or automotive body parts 失效
标题翻译：在汽车车身或汽车车身部件上制备多层涂层的方法
公开(公告)号：US06368719B1
公开(公告)日：2002-04-09
申请号：US09591455
申请日：2000-06-12
申请人： Ludwig Siever , Walter Kuehhirt , Klausjoerg Klein , Karl-Friedrich Doessel
发明人： Ludwig Siever , Walter Kuehhirt , Klausjoerg Klein , Karl-Friedrich Doessel
IPC分类号： C25D1312
CPC分类号： C09D5/4488 , Y10T428/31678
摘要： A process for preparing a multi-layer coating on an electrically conductive automotive body or an electrically conductive automotive body part by applying a cathodic electrodeposition coating layer, optionally a further coating layer and an outer clear coating, in which the cathodic electrodeposition coating layer of a cathodic electrodeposition coating composition is applied which, as the cathodic electrodeposition binder, contains a seed polymer with an amine value of 30 to 100 mg KOH/g and a hydroxyl value of 50 to 200 mg KOH/g, which can be prepared by radical polymerisation of 70 to 97 wt-% of a monomer mixture comprising hydroxy-functional olefinically unsaturated monomer and amino-functional olefinically unsaturated monomer in the presence of 3 to 30 wt-% of an aminoepoxy resin.
摘要翻译：一种通过施加阴极电沉积涂层，任选的另外的涂层和外部透明涂层在导电汽车车身或导电汽车车身部分上制备多层涂层的方法，其中阴极电沉积涂层作为阴极电沉积粘合剂，阴极电沉积涂料组合物含有胺值为30-100mg KOH / g，羟基值为50-200mg KOH / g的种子聚合物，其可以通过自由基聚合制备的70至97重量％的含有羟基官能的烯属不饱和单体和氨基官能的烯属不饱和单体的单体混合物在3至30重量％的氨基环氧树脂存在下进行。

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