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公开(公告)号：US09573166B2
公开(公告)日：2017-02-21
申请号：US14503633
申请日：2014-10-01
Applicant: AXALTA COATING SYSTEMS IP CO., LLC
Inventor： Marcus Brunner , Axel Juengling
IPC: B05D7/00 , B05D1/36 , B05D7/14 , C09D113/02 , C09D175/04 , C08G18/70 , B05D1/38 , B05D3/02 , B05D5/04
CPC classification number: B05D7/572 , B05D1/36 , B05D1/38 , B05D3/0254 , B05D5/04 , B05D7/14 , B05D2401/20 , B05D2503/00 , C08G18/706 , C09D113/02 , C09D175/04
Abstract: A process for the production of a multi-layer coating includes applying a coating layer from an aqueous pigmented coating composition A onto a substrate provided with an EDC primer and applying a base coat layer from an aqueous coating composition B overlying the coating layer. A clear coat layer is applied onto the base coat layer and the three coating layers are jointly bake-cured. The coating compositions A and B are different from each other and coating composition A comprises (i) binder solids, (ii) free polyisocyanate, (iii) a pigment content free of special effect pigments and comprising carbon black pigment and/or titanium dioxide pigment, and (iv) talcum filler.
Abstract translation: 制造多层涂层的方法包括将涂料层从水性着色涂料组合物A施加到具有EDC底漆的基材上，并从覆盖涂层的水性涂料组合物B涂布底涂层。 将透明涂层施加到底涂层上，并且三个涂层共同烘烤。 涂料组合物A和B彼此不同，涂料组合物A包含（i）粘合剂固体，（ii）游离多异氰酸酯，（iii）不含特殊效果颜料并包含炭黑颜料和/或二氧化钛颜料的颜料含量 ，和（iv）滑石填料。
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公开(公告)号：US11639447B2
公开(公告)日：2023-05-02
申请号：US16559314
申请日：2019-09-03
Applicant: AXALTA COATING SYSTEMS IP CO., LLC
Inventor： Petra Stoffel , Marcus Brunner
Abstract: Coating installations are provided that include storage tanks for an aqueous base component and a non-aqueous hardener component, circulation lines for the components from the respective storage tanks, a mixer and an entrance to the mixer with a connection between each circulating line and the entrance to the mixer, and a release valve for the non-aqueous hardener component. The coating installation downstream of the non-aqueous hardener release valve is filled with a non-aqueous solvent composition comprising 0 to 10 wt. % of N-alkyl pyrrolidone, 0 to 5 wt. % of dimethyl sulfoxide, 10 to 50 wt. % of γ-butyrolactone, 10 to 50 wt. % of at least one monoalcohol, 10 to 60 wt. % of at least one organic solvent inert towards isocyanate groups, other than γ-butyrolactone, other than N-alkyl pyrrolidone, and consisting of carbon, hydrogen, oxygen and, optionally, nitrogen, and 0 to 10 wt. % of at least one additive.
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Patent Agency Ranking
3.发明申请公开(公告)号：US20190388927A1
公开(公告)日：2019-12-26
申请号：US16559314
申请日：2019-09-03
Applicant: AXALTA COATING SYSTEMS IP CO., LLC
Inventor： Petra Stoffel , Marcus Brunner
Abstract: A non-aqueous solvent composition comprising 0 to 10 wt. % of N-alkyl pyrrolidone, 0 to 5 wt. % of dimethyl sulfoxide, 10 to 50 wt. % of γ-butyrolactone, 10 to 50 wt. % of at least one monoalcohol, 10 to 60 wt. % of at least one organic solvent inert towards isocyanate groups, other than γ-butyrolactone, other than N-alkyl pyrrolidone, and consisting of carbon, hydrogen, oxygen and, optionally, nitrogen, and 0 to 10 wt. % of at least one additive. The non-aqueous solvent composition can be used as barrier liquid within a coating installation of an industrial mass production coating line for the application of water-borne two-component polyurethane coatings.
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公开(公告)号：US20150329726A1
公开(公告)日：2015-11-19
申请号：US14717473
申请日：2015-05-20
Applicant: AXALTA COATING SYSTEMS IP CO., LLC
Inventor： Petra Stoffel , Marcus Brunner
IPC: C09D7/00
Abstract: A non-aqueous solvent composition comprising 0 to 10 wt. % of N-alkyl pyrrolidone, 0 to 5 wt. % of dimethyl sulfoxide, 10 to 50 wt. % of γ-butyrolactone, 10 to 50 wt. % of at least one monoalcohol, 10 to 60 wt. % of at least one organic solvent inert towards isocyanate groups, other than γ-butyrolactone, other than N-alkyl pyrrolidone, and consisting of carbon, hydrogen, oxygen and, optionally, nitrogen, and 0 to 10 wt. % of at least one additive. The non-aqueous solvent composition can be used as barrier liquid within a coating installation of an industrial mass production coating line for the application of water-borne two-component polyurethane coatings.
Abstract translation: 一种非水溶剂组合物，其包含0至10wt。 ％的N-烷基吡咯烷酮，0-5wt。 ％的二甲基亚砜，10〜50wt。 ％的γ-丁内酯，10〜50wt。 ％至少一种一元醇，10至60wt。 ％的除了N-烷基吡咯烷酮以外的除γ-丁内酯之外的异氰酸酯基惰性的至少一种有机溶剂，由碳，氢，氧和任选的氮组成，并且0至10wt。 ％的至少一种添加剂。 非水溶剂组合物可用作用于水性双组分聚氨酯涂料的工业大规模生产涂布生产线的涂料设备中的阻挡液。
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公开(公告)号：US20150093512A1
公开(公告)日：2015-04-02
申请号：US14503633
申请日：2014-10-01
Applicant: AXALTA COATING SYSTEMS IP CO., LLC
Inventor： Marcus Brunner , Axel Juengling
IPC: B05D7/00 , C09D175/04 , B05D3/02 , C09D113/02 , B05D7/14 , B05D1/36
CPC classification number: B05D7/572 , B05D1/36 , B05D1/38 , B05D3/0254 , B05D5/04 , B05D7/14 , B05D2401/20 , B05D2503/00 , C08G18/706 , C09D113/02 , C09D175/04
Abstract: A process for the production of a multi-layer coating includes applying a coating layer from an aqueous pigmented coating composition A onto a substrate provided with an EDC primer and applying a base coat layer from an aqueous coating composition B overlying the coating layer. A clear coat layer is applied onto the base coat layer and the three coating layers are jointly bake-cured. The coating compositions A and B are different from each other and coating composition A comprises (i) binder solids, (ii) free polyisocyanate, (iii) a pigment content free of special effect pigments and comprising carbon black pigment and/or titanium dioxide pigment, and (iv) talcum filler.
Abstract translation: 制造多层涂层的方法包括将涂料层从水性着色涂料组合物A施加到具有EDC底漆的基材上，并从覆盖涂层的水性涂料组合物B涂布底涂层。 将透明涂层施加到底涂层上，并且三个涂层共同烘烤。 涂料组合物A和B彼此不同，涂料组合物A包含（i）粘合剂固体，（ii）游离多异氰酸酯，（iii）不含特殊效果颜料并包含炭黑颜料和/或二氧化钛颜料的颜料含量 ，和（iv）滑石填料。
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公开(公告)号：US20140299021A1
公开(公告)日：2014-10-09
申请号：US14360929
申请日：2012-11-19
Applicant: AXALTA COATING SYSTEMS IP CO., LLC
Inventor： Petra Stoffel , Marcus Brunner
IPC: C09D7/12
Abstract: A non-aqueous solvent composition comprising 0 to 10 wt. % of N-alkyl pyrrolidone, 0 to 5 wt. % of dimethyl sulfoxide, 10 to 50 wt. % of γ-butyrolactone, 10 to 50 wt. % of at least one monoalcohol, 10 to 60 wt. % of at least one organic solvent inert towards isocyanate groups, other than γ-butyrolactone, other than N-alkyl pyrrolidone, and consisting of carbon, hydrogen, oxygen and, optionally, nitrogen, and 0 to 10 wt. % of at least one additive. The non-aqueous solvent composition can be used as barrier liquid within a coating installation of an industrial mass production coating line for the application of water-borne two-component polyurethane coatings.
Abstract translation: 一种非水溶剂组合物，其包含0至10wt。 ％的N-烷基吡咯烷酮，0-5wt。 ％的二甲基亚砜，10〜50wt。 ％的γ-丁内酯，10〜50wt。 ％至少一种一元醇，10至60wt。 ％的除了N-烷基吡咯烷酮以外的除γ-丁内酯之外的异氰酸酯基惰性的至少一种有机溶剂，由碳，氢，氧和任选的氮组成，并且0至10wt。 ％的至少一种添加剂。 非水溶剂组合物可用作用于水性双组分聚氨酯涂料的工业大规模生产涂布生产线的涂料设备中的阻挡液。
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公开(公告)号：US20140295091A1
公开(公告)日：2014-10-02
申请号：US14355638
申请日：2012-11-02
Applicant: AXALTA COATING SYSTEMS IP CO., LLC
Inventor： Petra Stoffel , Marcus Brunner
IPC: B05D7/00 , C09D175/04 , B05D1/36
CPC classification number: B05D7/532 , B05D1/36 , C08G18/0852 , C09D175/04
Abstract: A process for the production of an automotive OEM multi-layer coating, includes, but is not limited to applying a base coat layer onto an automotive substrate, applying a clear top coat layer onto the base coat layer, and jointly curing the base coat and clear top coat layers. The base coat layer is applied from a modified water-borne base coat produced by mixing an unmodified water-borne base coat with a polyisocyanate crosslinker component making use of a static mixer, and wherein the polyisocyanate crosslinker component comprises at least one polyisocyanate crosslinker and γ-butyrolactone as water-miscible solvent.
Abstract translation: 制造汽车OEM多层涂层的方法包括但不限于在汽车基材上涂布底涂层，在底涂层上施加透明的顶涂层，并将底涂层和 透明的外套层。 基底涂层是通过使用静态混合器将未改性的水性底涂层与多异氰酸酯交联剂组分混合而制备的改性水性底漆施加的，其中多异氰酸酯交联剂组分包含至少一种多异氰酸酯交联剂和γ - 丁内酯作为水混溶性溶剂。
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