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公开(公告)号：US20170369732A1
公开(公告)日：2017-12-28
申请号：US15546381
申请日：2015-12-10
CPC分类号： C09D151/003 , B05D1/36 , B05D7/24 , B05D7/532 , C09D5/00 , C09D5/02 , C09D7/40 , C09D7/45 , C09D133/04
摘要： The problem to be solved by the present invention is to provide an aqueous coating composition having an excellent finished appearance, such as smoothness and distinctness of image, as well as metallic feel and no metallic mottling when the composition comprises an effect pigment; excellent coating film performance, such as water resistance; and excellent storage stability. The present invention provides an aqueous coating composition comprising (A) acrylic resin particles, (B) a water-soluble acrylic resin, and (C) a phosphoric acid compound represented by a specific formula and having hydrocarbon (and optionally polyoxyalkylene); and also provides a method for forming a coating film, comprising applying the aqueous coating composition, as well as an article coated with the aqueous coating composition.
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公开(公告)号：US20180021810A1
公开(公告)日：2018-01-25
申请号：US15546384
申请日：2015-12-10
CPC分类号： B05D7/572 , B05D1/36 , B05D5/068 , B05D7/14 , B05D7/24 , B05D2202/10 , B05D2451/00 , B32B27/18 , B05D2401/20 , B05D2401/10
摘要： The problem to be solved by the present invention is to provide a method for forming a multilayer coating film using a 3-coat 1-bake process, the method comprising sequentially applying an aqueous first colored coating composition, an aqueous second colored coating composition, and a clear coating composition to a substrate and simultaneously heat-curing the resulting three layers to form a multilayer coating film having an excellent finished appearance, such as smoothness and distinctness of image, as well as metallic feel and no metallic mottling when the composition comprises an effect pigment, and exhibiting excellent coating film performance, such as water resistance. The present invention provides a method for forming a multilayer coating film by a 3-coat 1-bake process comprising sequentially applying an aqueous first colored coating composition, an aqueous second colored coating composition, and a clear coating composition to a substrate, and simultaneously heat-curing the resulting three layers to form a multilayer coating film, wherein the aqueous second colored coating composition contains (A) a film-forming resin and (B) a phosphoric acid compound represented by a specific formula.
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公开(公告)号：US20180016462A1
公开(公告)日：2018-01-18
申请号：US15544628
申请日：2015-12-10
IPC分类号： C09D133/06 , C09D133/12 , B05D7/00
摘要： The problem to be solved by the present invention is to provide a method for forming a multilayer coating film using a 3-coat 1-bake process, the method comprising sequentially applying an aqueous first colored coating composition, an aqueous second colored coating composition, and a clear coating composition to a substrate and simultaneously heat-curing the resulting three layers to form a multilayer coating film having excellent smoothness and distinctness of image, as well as excellent coating film performance, such as water resistance. The present invention provides a method for forming a multilayer coating film by a 3-coat 1-bake process comprising sequentially applying an aqueous first colored coating composition, an aqueous second colored coating composition, and a clear coating composition to a substrate, and simultaneously heat-curing the resulting three layers to form a multilayer coating film, wherein the aqueous first colored coating composition (X) contains (A) a film-forming resin and (B) a phosphoric acid compound represented by a specific formula.
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公开(公告)号：US20170355863A1
公开(公告)日：2017-12-14
申请号：US15545468
申请日：2015-12-10
IPC分类号： C09D7/12 , C09D157/10 , B05D7/00 , C09D7/02 , C09D5/00
CPC分类号： C09D7/63 , B05D7/50 , B05D7/52 , B05D2201/00 , C08F220/14 , C08F265/06 , C08K2003/329 , C09D5/00 , C09D5/002 , C09D5/02 , C09D7/40 , C09D7/45 , C09D133/00 , C09D151/003 , C09D157/10 , C09D167/00 , C08K5/521 , C08L23/26 , C08F2220/1875 , C08F2220/285 , C08F220/20 , C08F2220/1825 , C08F220/06 , C08F212/08 , C08F2220/1808 , C08L51/003
摘要： The problem to be solved by the present invention is to provide an aqueous coating composition that can form a multilayer coating film having excellent storage stability, excellent adhesion to plastic base materials, excellent finish, and excellent coating film performance, such as water resistance; and to also provide a coating method using the composition. The present invention provides an aqueous coating composition comprising (A) an aqueous dispersion of a modified polyolefin, (B) an aqueous acrylic resin and/or an aqueous polyester resin, and (C) a phosphoric acid compound represented by a specific formula; and also provides a method for forming a coating film, comprising applying the aqueous coating composition, as well as an article coated with the aqueous coating composition.
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