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1. 发明申请

US20080073613A1 Coating Composition for Forming Pattern and Coated Article 审中-公开
标题翻译：用于成型和涂层的涂料组合物
公开(公告)号：US20080073613A1
公开(公告)日：2008-03-27
申请号：US11693127
申请日：2007-03-29
申请人： Yoshinori Sugiura , Ryoichi Nakaoka , Chika Kanada , Akito Harada
发明人： Yoshinori Sugiura , Ryoichi Nakaoka , Chika Kanada , Akito Harada
IPC分类号： H01F1/00
CPC分类号： H01F1/375 , B05D3/207 , B05D5/06 , C09D5/38 , C09D7/20 , C09D7/70 , H01F41/16
摘要： A coating composition for forming a pattern includes a thermoplastic resin, magnetic particles with flaky form and a specific solvent. As the thermoplastic resin, a vinyl acetate based resin, an acryl based resin or a cellulose acetate butyrate resin is preferable. The specific solvent contains a low boiling point solvent having a boiling point of 50° C. or higher and 100° C. or lower, and a high boiling point solvent having a boiling point that is higher than 100° C. and 200° C. or lower. The coating composition for forming a pattern is set so that the viscosity 20 seconds to 60 seconds after application on the surface of an article to be coated is 2,000 mPa·s to 500,000 mPa·s in a normal state, and the viscosity between 60 seconds and 120 seconds after application is no lower than 100,000 mPa·s. In addition, the coating composition is set so that the viscosity between 60 seconds and 120 seconds after application is greater than the viscosity 20 seconds to 60 seconds after application.
摘要翻译：用于形成图案的涂料组合物包括热塑性树脂，片状磁性颗粒和特定溶剂。作为热塑性树脂，优选乙酸乙烯酯系树脂，丙烯酸类树脂或乙酸丁酸纤维素树脂。特定的溶剂含有沸点为50℃以上且100℃以下的低沸点溶剂，沸点高于100℃的高沸点溶剂和200℃ 或更低。用于形成图案的涂料组合物设定为使得在涂布于被涂物的表面上的20秒至60秒的粘度在正常状态下为2,000mPa.s至500,000mPa.s，粘度在60秒之间应用后120秒不低于100,000 mPa.s。此外，涂布组合物的设定使得涂布后60秒至120秒之间的粘度大于涂布后20秒至60秒的粘度。

2. 发明申请

US20070237891A1 Pattern Forming Apparatus and Pattern Forming Method 失效
标题翻译：图案形成装置和图案形成方法
公开(公告)号：US20070237891A1
公开(公告)日：2007-10-11
申请号：US11696746
申请日：2007-04-05
申请人： Yoshinori Sugiura , Jun Nishikawa , Ryoichi Nakaoka , Chika Kanada , Akito Harada
发明人： Yoshinori Sugiura , Jun Nishikawa , Ryoichi Nakaoka , Chika Kanada , Akito Harada
IPC分类号： B05D5/12 , H01F1/00 , B05C11/02
CPC分类号： B05D5/06 , B05D3/207 , H01F1/28 , H01F7/0215 , H01F13/00
摘要： A pattern is formed by applying a coating composition containing magnetic particles to an article so that a coating film is formed, and a plurality of sheet form magnets are placed along the front surface of this coating film. Adjacent sheet form magnets are arranged in such a state that the magnetic poles on the front surface and the magnetic poles on the back surface are different between adjacent sheet form magnets, and side surfaces of the sheet form magnets contact each other. The coating composition contains a thermoplastic resin, magnetic particles with flaky form and a specific low boiling point solvent and a specific high boiling point solvent. A magnetic field is applied to the coating film by the sheet form magnets, so that the magnetic particles in the coating film are oriented by the magnetic field and the magnetic particles are oriented substantially parallel to the front surface of the coating film above the contact portions between the sheet form magnets. Light is reflected from the magnetic particles in the coating film so that a pattern is formed.
摘要翻译：通过将含有磁性颗粒的涂料组合物涂布到制品上形成涂膜，沿着该涂膜的前表面放置多个片状磁体，形成图案。相邻的片状磁体以相邻的片状磁体之间的前表面上的磁极和背面的磁极与磁极之间不同的状态配置，片状磁体的侧面彼此接触。涂料组合物含有热塑性树脂，片状磁性颗粒和特定的低沸点溶剂和特定的高沸点溶剂。通过片状磁体对涂膜施加磁场，使得涂膜中的磁性颗粒通过磁场取向，并且磁性颗粒基本平行于涂层膜的接触部分上方的前表面在片状磁体之间。光从涂膜中的磁性颗粒反射，形成图案。

3. 发明授权

US08147925B2 Pattern forming method 失效
标题翻译：图案形成方法
公开(公告)号：US08147925B2
公开(公告)日：2012-04-03
申请号：US11696746
申请日：2007-04-05
申请人： Yoshinori Sugiura , Jun Nishikawa , Ryoichi Nakaoka , Chika Kanada , Akito Harada
发明人： Yoshinori Sugiura , Jun Nishikawa , Ryoichi Nakaoka , Chika Kanada , Akito Harada
IPC分类号： B05D5/12
CPC分类号： B05D5/06 , B05D3/207 , H01F1/28 , H01F7/0215 , H01F13/00
摘要： A pattern is formed by applying a coating composition containing magnetic particles to an article so that a coating film is formed, and a plurality of sheet form magnets are placed along the front surface of this coating film. Adjacent sheet form magnets are arranged in such a state that the magnetic poles on the front surface and the magnetic poles on the back surface are different between adjacent sheet form magnets, and side surfaces of the sheet form magnets contact each other. The coating composition contains a thermoplastic resin, magnetic particles with flaky form and a specific low boiling point solvent and a specific high boiling point solvent. A magnetic field is applied to the coating film by the sheet form magnets, so that the magnetic particles in the coating film are oriented by the magnetic field and the magnetic particles are oriented substantially parallel to the front surface of the coating film above the contact portions between the sheet form magnets. Light is reflected from the magnetic particles in the coating film so that a pattern is formed.
摘要翻译：通过将含有磁性颗粒的涂料组合物涂布到制品上形成涂膜，沿着该涂膜的前表面放置多个片状磁体，形成图案。相邻的片状磁体以相邻的片状磁体之间的前表面上的磁极和背面的磁极与磁极之间不同的状态配置，片状磁体的侧面彼此接触。涂料组合物含有热塑性树脂，片状磁性颗粒和特定的低沸点溶剂和特定的高沸点溶剂。通过片状磁体对涂膜施加磁场，使得涂膜中的磁性颗粒通过磁场取向，并且磁性颗粒基本平行于涂层膜的接触部分上方的前表面在片状磁体之间。光从涂膜中的磁性颗粒反射，形成图案。

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