公开(公告)号：US20060014031A1

公开(公告)日：2006-01-19

申请号：US10534707

申请日：2003-11-14

申请人： Toshio Ohkoshi ,  yugen Kawamoto ,  Masayoshi Harada ,  Manabu Imose

发明人： Toshio Ohkoshi ,  yugen Kawamoto ,  Masayoshi Harada ,  Manabu Imose

IPC分类号： B05D1/04 ,  B05D1/36 ,  B32B15/04

CPC分类号： C09D5/033 ,  B05D1/06 ,  C08L93/02 ,  C09D5/035 ,  C09D193/02 ,  Y02P20/582 ,  Y10T428/31678

摘要： The present invention provides a powder paint excellent in productivity and cost, because the powder paints that are not adhered to the substrate can recovered and reused. And in case of using the powder paint of the present invention, coating efficiency is high and fine textured coated films excellent in attractiveness of appearance and water resistance can be obtained, because the base paint powder and the pigment particle thereof hardly separate. The powder paints of the present invention are characterized in that the pigment particles are bound to the base paint powders via shellac. The powder paints of the present invention not only allows uniform and firm binding of pigment particles to base paint powders by the action of shellac, but also provides the resulting coated films with excellent attractiveness of appearance.

摘要翻译： 本发明提供了生产率和成本优异的粉末涂料，因为不会粘附到基材上的粉末涂料可以回收和重复使用。 在使用本发明的粉末涂料的情况下，由于基础涂料粉末和颜料颗粒几乎不分离，所以涂布效率高，外观吸引力和耐水性优异的细纹理涂布膜可以获得。 本发明的粉末涂料的特征在于，颜料颗粒通过虫胶结合到基底漆粉末上。 本发明的粉末涂料不仅可以通过虫胶的作用使颜料颗粒均匀且牢固地结合到基础油漆粉末上，而且可以使得到的涂膜具有优异的外观吸引力。

公开(公告)号：US20070299196A1

公开(公告)日：2007-12-27

申请号：US11666876

申请日：2005-11-22

申请人： Toshio Ohkoshi ,  Manabu Imose

发明人： Toshio Ohkoshi ,  Manabu Imose

IPC分类号： C09D5/03

CPC分类号： C09D5/032 ,  C08J3/12 ,  Y10S524/904 ,  Y10T428/31678 ,  Y10T428/31681

摘要： The present invention provides a composite powder coating composition obtained by granulating, with a liquid binder, a plurality of starting powder coating materials that are different from each other in hue and/or kind of base resin, and drying the granules, the liquid binder being a solution or dispersion of a binder compound having a softening temperature of 30 to 200° C. and containing a self-crosslinkable functional group or groups and/or a functional group or groups that complementarily react with functional groups of the starting powder coating materials, in a solvent that does not dissolve the starting powder coating materials; production process therefor; and a method for color-matching a composite powder coating composition, the method comprising the steps of dry blending, for color matching, a plurality of starting powder coating materials having different hues, granulating the resulting blend by adding the above-mentioned liquid binder, and drying the granules.

摘要翻译： 本发明提供了一种复合粉末涂料组合物，其通过用液体粘合剂将基本树脂的色调和/或种类彼此不同的多种起始粉末涂料进行造粒，并干燥颗粒，所述液体粘合剂为 软化温度为30〜200℃的粘合剂化合物的溶液或分散液，含有自交联性官能团的基团和/或与原料粉末涂料的官能团互补反应的官能团， 在不溶解起始粉末涂料的溶剂中; 生产工艺; 以及复合粉末涂料组合物的颜色匹配方法，该方法包括以下步骤：将具有不同色调的多种起始粉末涂料进行干混，以便通过加入上述液体粘合剂对所得共混物进行造粒， 并干燥颗粒。

公开(公告)号：US07691451B2

公开(公告)日：2010-04-06

申请号：US11666876

申请日：2005-11-22

申请人： Toshio Ohkoshi ,  Manabu Imose

发明人： Toshio Ohkoshi ,  Manabu Imose

IPC分类号： B05D1/40

CPC分类号： C09D5/032 ,  C08J3/12 ,  Y10S524/904 ,  Y10T428/31678 ,  Y10T428/31681

摘要： The present invention provides a composite powder coating composition obtained by granulating, with a liquid binder, a plurality of starting powder coating materials that are different from each other in hue and/or kind of base resin, and drying the granules, the liquid binder being a solution or dispersion of a binder compound having a softening temperature of 30 to 200° C. and containing a self-crosslinkable functional group or groups and/or a functional group or groups that complementarily react with functional groups of the starting powder coating materials, in a solvent that does not dissolve the starting powder coating materials; production process therefor; and a method for color-matching a composite powder coating composition, the method comprising the steps of dry blending, for color matching, a plurality of starting powder coating materials having different hues, granulating the resulting blend by adding the above-mentioned liquid binder, and drying the granules.

摘要翻译： 本发明提供了一种复合粉末涂料组合物，其通过用液体粘合剂将基本树脂的色调和/或种类彼此不同的多种起始粉末涂料进行造粒，并干燥颗粒，所述液体粘合剂为 软化温度为30〜200℃的粘合剂化合物的溶液或分散液，含有自交联性官能团的基团和/或与原料粉末涂料的官能团互补反应的官能团， 在不溶解起始粉末涂料的溶剂中; 生产工艺; 以及复合粉末涂料组合物的颜色匹配方法，该方法包括以下步骤：将具有不同色调的多种起始粉末涂料进行干混，以便通过加入上述液体粘合剂对所得共混物进行造粒， 并干燥颗粒。

公开(公告)号：US07550176B2

公开(公告)日：2009-06-23

申请号：US10539120

申请日：2003-12-19

申请人： Toshio Ohkoshi ,  Hiroki Takeda ,  Yoshinori Kato ,  Masahiro Nakamura ,  Masayoshi Harada ,  Manabu Imose

发明人： Toshio Ohkoshi ,  Hiroki Takeda ,  Yoshinori Kato ,  Masahiro Nakamura ,  Masayoshi Harada ,  Manabu Imose

IPC分类号： B05D1/12 ,  B05D1/36

CPC分类号： B05D7/536 ,  B05D2202/25 ,  B05D2601/00 ,  C09D5/032

摘要： The present invention provides a method of forming a coating film on an aluminum substrate, comprising the steps of: (1) coating an aluminum substrate with a thermosetting polyester resin lustrous powder base coating composition (a) containing a lustrous material, and baking the resulting base coat layer; and (2) coating the base coat layer with a thermosetting acrylic resin clear powder coating composition (b), and baking the resulting clear coat layer to obtain a lustrous multilayer coating film.

摘要翻译： 本发明提供了一种在铝基板上形成涂膜的方法，包括以下步骤：（1）用含有光泽材料的热固性聚酯树脂光泽粉末涂料组合物（a）涂覆铝基材，并烘烤所得的 底涂层 和（2）用热固性丙烯酸树脂透明粉末涂料组合物（b）涂覆底涂层，并烘烤得到的透明涂层以获得有光泽的多层涂膜。