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1. 发明专利

JP2005029651A Preparation method of powder coating 审中-公开
标题翻译：粉末涂料的制备方法
公开(公告)号：JP2005029651A
公开(公告)日：2005-02-03
申请号：JP2003194560
申请日：2003-07-09
申请人： Canon Semiconductor Equipment Inc , キヤノンセミコンダクターエクィップメント株式会社
发明人： ISHIDA EIICHIRO , KANOYA YOSHIYUKI
IPC分类号： B05D7/24 , C09D5/03 , C09D7/12 , C09D7/14 , C09D201/00
摘要： PROBLEM TO BE SOLVED: To provide a preparation method of a powder coating which permits acquisition by color matching of a powder coating which causes no re-segregation into basic color coatings during service, gives stable external colors of the coating film when baked and suffers from neither generation of color segregation in external appearances of the coating film nor deterioration in smoothness.
SOLUTION: An achromatic color coating as one of a plurality of basic color coatings is caused to contain a powder having a larger particle size than those of the residual color coatings. The residual color coatings are dispersed in a binder and are sprayed in an airflow onto the achromatic color coating thereby being mixed by the airflow to be color-matched and simultaneously dried and solidified. The thus-obtained color-matched coating has a form of a composite particle 1 comprising a central core particle 2 composed of the achromatic coating particle and, attached on the surface thereof by the binder, attached particles 3 composed of the residual color coating particles.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供粉末涂料的制备方法，其允许通过在使用期间不会再分离成基本颜色涂层的粉末涂料的颜色匹配来获得，当烘烤时给予稳定的涂膜的外部颜色并且在涂膜的外观中既不会产生颜色偏析，也不会使平滑度变差。解决方案：使作为多种基色涂料之一的消色差涂层含有比残留颜色涂层更大粒径的粉末。将残留的彩色涂料分散在粘合剂中，并在气流中喷射到无彩色涂层上，由此被气流混合以进行颜色匹配并同时干燥和固化。由此获得的配色涂层具有复合颗粒1的形式，该复合颗粒1包括由无色涂层颗粒构成的中心核心颗粒2，并且通过粘合剂在其表面上附着由残留着色涂层颗粒组成的附着颗粒3。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005029650A Preparation method of color-matched powder coating and preparation apparatus 审中-公开
标题翻译：彩色粉末涂料和制备装置的制备方法
公开(公告)号：JP2005029650A
公开(公告)日：2005-02-03
申请号：JP2003194559
申请日：2003-07-09
申请人： Canon Semiconductor Equipment Inc , キヤノンセミコンダクターエクィップメント株式会社
发明人： ISHIDA EIICHIRO , KANOYA YOSHIYUKI
IPC分类号： B05D1/06 , B05D7/00 , C09D5/03 , C09D7/12 , C09D7/14 , C09D201/00
摘要： PROBLEM TO BE SOLVED: To provide a preparation method of a powder coating which permits acquisition by color matching of a powder coating which causes no re-segregation into basic color coatings during service, gives stable external colors of the coating film when baked and suffers from neither generation of color segregation in external appearances of the coating film nor deterioration in smoothness.
SOLUTION: An achromatic color coating as one of a plurality of basic color coatings is caused to contain a powder having a larger particle size than those of the residual color coatings. The achromatic color coating and the residual color coatings are charged to have a mutually opposite polarity and are mixed by an airflow to be color-matched. The thus-obtained color-matched particle has a form of a composite particle 1 comprising a central core particle 2 composed of the achromatic coating particle and, attached to the surface thereof by an electrostatic force, attached particles 3 composed of the residual color coating particles. A binder is externally added further to the composite particle 1 to strengthen the attachment of the attached particles 3.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供粉末涂料的制备方法，其允许通过在使用期间不会再分离成基本颜色涂层的粉末涂料的颜色匹配来获得，当烘烤时给予稳定的涂膜的外部颜色并且在涂膜的外观中既不会产生颜色偏析，也不会使平滑度变差。解决方案：使作为多种基色涂料之一的消色差涂层含有比残留颜色涂层更大粒径的粉末。无彩色涂层和残留颜色涂层被充电以具有相反的极性，并通过气流混合以进行颜色匹配。由此获得的色匹配颗粒具有复合颗粒1的形式，该复合颗粒1包括由无色涂层颗粒构成的中心核心颗粒2，并且通过静电力附着到其表面，附着的颗粒3由残留着色涂层颗粒。另外还可以向复合颗粒1添加粘合剂以加强所附着的颗粒3的附着。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2006007003A Powder feeding device 审中-公开
标题翻译：粉末送料装置
公开(公告)号：JP2006007003A
公开(公告)日：2006-01-12
申请号：JP2004183885
申请日：2004-06-22
申请人： Canon Semiconductor Equipment Inc , キヤノンセミコンダクターエクィップメント株式会社
发明人： ISHIDA EIICHIRO
IPC分类号： B05C19/06
摘要： PROBLEM TO BE SOLVED: To provide a powder feeding device preventing coagulation of the powder or loosening the coagulated powder to an original particle shape and capable of stably feeding the powder in the particle state.
SOLUTION: An air nozzle 3 is provided on a bottom part 2b of a hopper 2 for storing the powder P and a discharge port 2d is provided on an upper part 2c of the hopper 2. A compressor 4 for feeding compressed air to the air nozzle 3 is provided, and the air nozzle 3 is arranged such that the powder P is rotated in the hopper 2 by the compressed are injected from the air nozzle 3 and is discharged from the discharge port 2d while being stirred.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种粉末供给装置，其防止粉末凝结或使凝结粉末松散成原始颗粒形状，并且能够稳定地将颗粒状进料。解决方案：空气喷嘴3设置在料斗2的底部2b上，用于储存粉末P，排料口2d设置在料斗2的上部2c上。一个压缩机4，用于将压缩空气送入设置空气喷嘴3，并且空气喷嘴3被布置成使得粉末P在压缩机2中通过压缩而旋转，从空气喷嘴3喷射，并在被搅拌的同时从排出口2d排出。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2005103393A Powder coating apparatus 审中-公开
标题翻译：粉末涂装
公开(公告)号：JP2005103393A
公开(公告)日：2005-04-21
申请号：JP2003338265
申请日：2003-09-29
申请人： Canon Semiconductor Equipment Inc , キヤノンセミコンダクターエクィップメント株式会社
发明人： KANOYA YOSHIYUKI , ISHIDA EIICHIRO
IPC分类号： B05B7/14 , B05B5/025
摘要： PROBLEM TO BE SOLVED: To provide a multicolor powder coating apparatus which can surely form a uniform coating film while maintaining a reduction in workload.
SOLUTION: The multicolor powder coating apparatus has an electrostatic gun 3 composed of the following: a gun body 1 which includes pipelines 4, 5, and 6 tied up in a bundle and extending from tanks 7, 8, and 9 of three-primary-color powder coating materials, respectively; and a chamber 2 which is connected to the gun body 1 and has an opening 2a in the extension direction of each of the pipelines 4, 5, and 6. According to the measured values by flowmeters 10, 11, and 12 arranged in the pipelines 4, 5, and 6, respectively, the pressure transfer quantities from ports 13a, 13b, and 13c of an air compressor 13 are adjusted, thus enabling the adjustment of flow rate of a coating powder in each of the pipelines 4, 5, and 6.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可以确保形成均匀涂膜的多色粉末涂布装置，同时保持工作量的减少。解决方案：多色粉末涂布装置具有由以下组成的静电枪3：枪体1，其包括捆扎在一起的管道4,5和6，并从三个罐体7,8和9延伸出来 - 主色粉末涂料; 以及连接到枪体1并且在每个管线4,5和6的延伸方向上具有开口2a的腔室2.根据流量计10,11和12的测量值，布置在管道中如图4,5和6所示，调节空气压缩机13的端口13a，13b，13c的压力传递量，能够调整各管路4,5和5中的涂料粉末的流量 6.版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2006016454A Powder coating for satin coating film 审中-公开
标题翻译：涂料涂料用粉末涂料
公开(公告)号：JP2006016454A
公开(公告)日：2006-01-19
申请号：JP2004193997
申请日：2004-06-30
申请人： Canon Semiconductor Equipment Inc , キヤノンセミコンダクターエクィップメント株式会社
发明人： KANOYA YOSHIYUKI , ISHIDA EIICHIRO , OKAMURA MORIYUKI
IPC分类号： C09D5/28 , C09D5/03 , C09D7/12 , C09D201/00
摘要： PROBLEM TO BE SOLVED: To provide a powder coating realizing a uniform and dense satin pattern, giving comfortable touch and suppressed gloss by the dull surface obtained by the satin coating film and, accordingly, having high designing flexibility on the coated surface.
SOLUTION: The powder coating containing silica beads 3 insoluble in a molten resin component 2 and having a surface energy higher than the surface tension of the resin component 2 has an average particle diameter range of 5-20μm in the whole powder coating and the maximum particle diameter of
摘要翻译：要解决的问题：提供一种实现均匀且致密的缎纹图案的粉末涂料，通过由缎面涂膜获得的暗沉的表面提供舒适的触感和抑制的光泽，并因此在涂布表面上具有高设计灵活性。解决方案：包含不溶于熔融树脂组分2并具有高于树脂组分2的表面张力的表面能的二氧化硅珠粒3的粉末涂料在整个粉末涂料中的平均粒径范围为5-20μm，最大粒径<36μm。二氧化硅珠3的平均粒径范围为≤20μm，珠粒的量相对于总粉末涂层为5-30重量％。通过使用在150℃下熔融粘度≥8dPas的熔融粘度高的树脂或具有熔融粘度的高熔融粘度和高反应速率的树脂组成的树脂组分2，可以制备具有改进的设计灵活性的涂膜在150℃下粘度≥8dPas，温度下凝胶时间≤180秒。版权所有（C）2006，JPO＆NCIPI

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