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    • 1. 发明申请
    • Release film for printed wiring board production
    • 印刷线路板生产用剥离膜
    • US20070003763A1
    • 2007-01-04
    • US10550063
    • 2004-04-15
    • Hiroshi KamoYuuji Kusumi
    • Hiroshi KamoYuuji Kusumi
    • B32B27/32B32B27/30
    • C08J5/18C08J2371/12C08L71/123C09D171/12Y10T428/31504Y10T428/31931Y10T428/31935
    • The present invention relates to a mold releasing film for printed circuit board production, which comprises a resin layer (P) containing (A) a polyphenylene ether-based resin in an amount of 50 wt % or more. According to the present invention, it is possible to provide a mold releasing film suitable for production of printed circuit boards, particularly flexible printed circuit boards, which is excellent in mold-releasing property, exhibits little heat shrinkage, hardly imparts wrinkles to printed circuit board products, itself hardly gets wrinkled, and is excellent in contamination resistance since no bleeding-out is observed, and which is also excellent in an anti-moisture absorbing property, shape-following property, less overflow of adhesive, adhesion between multilayer films and slipping property between films.
    • 本发明涉及一种用于印刷电路板制造的脱模膜,其包括含有(A)50重量%以上的聚苯醚系树脂的树脂层(P)。 根据本发明,可以提供一种适用于生产印刷电路板,特别是柔性印刷电路板的脱模膜,其脱模性优异,几乎没有热收缩,几乎不会对印刷电路板产生皱纹 产品本身几乎不起皱,耐污染性优异,因为没有观察到渗出,并且还具有优异的抗吸湿性,形状跟随性,较少的粘合剂溢出,多层膜之间的粘附和滑动 电影之间的财产。
    • 2. 发明授权
    • Release film for printed wiring board production
    • 印刷线路板生产用剥离膜
    • US07851271B2
    • 2010-12-14
    • US10550063
    • 2004-04-15
    • Hiroshi KamoYuuji Kusumi
    • Hiroshi KamoYuuji Kusumi
    • H01L21/00
    • C08J5/18C08J2371/12C08L71/123C09D171/12Y10T428/31504Y10T428/31931Y10T428/31935
    • The present invention relates to a mold releasing film for printed circuit board production, which comprises a resin layer (P) containing (A) a polyphenylene ether-based resin in an amount of 50 wt % or more. According to the present invention, it is possible to provide a mold releasing film suitable for production of printed circuit boards, particularly flexible printed circuit boards, which is excellent in mold-releasing property, exhibits little heat shrinkage, hardly imparts wrinkles to printed circuit board products, itself hardly gets wrinkled, and is excellent in contamination resistance since no bleeding-out is observed, and which is also excellent in an anti-moisture absorbing property, shape-following property, less overflow of adhesive, adhesion between multilayer films and slipping property between films.
    • 本发明涉及一种用于印刷电路板制造的脱模膜,其包括含有(A)50重量%以上的聚苯醚系树脂的树脂层(P)。 根据本发明,可以提供一种适用于生产印刷电路板,特别是柔性印刷电路板的脱模膜,其脱模性优异,几乎没有热收缩,几乎不会对印刷电路板产生皱纹 产品本身几乎不起皱,耐污染性优异,因为没有观察到渗出,并且还具有优异的抗吸湿性,形状跟随性,较少的粘合剂溢出,多层膜之间的粘附和滑动 电影之间的财产。
    • 3. 发明授权
    • Mold releasing film for printed circuit board production
    • 用于印刷电路板生产的脱模膜
    • US08124694B2
    • 2012-02-28
    • US12458837
    • 2009-07-23
    • Hiroshi KamoYuuji Kusumi
    • Hiroshi KamoYuuji Kusumi
    • C08L71/12
    • C08J5/18C08J2371/12C08L71/123C09D171/12Y10T428/31504Y10T428/31931Y10T428/31935
    • The present invention relates to a mold releasing film for printed circuit board production, which comprises a resin layer (P) containing (A) a polyphenylene ether-based resin in an amount of 50 wt % or more. According to the present invention, it is possible to provide a mold releasing film suitable for production of printed circuit boards, particularly flexible printed circuit boards, which is excellent in mold-releasing property, exhibits little heat shrinkage, hardly imparts wrinkles to printed circuit board products, itself hardly gets wrinkled, and is excellent in contamination resistance since no bleeding-out is observed, and which is also excellent in an anti-moisture absorbing property, shape-following property, less overflow of adhesive, adhesion between multilayer films and slipping property between films.
    • 本发明涉及一种用于印刷电路板制造的脱模膜,其包括含有(A)50重量%以上的聚苯醚系树脂的树脂层(P)。 根据本发明,可以提供一种适用于生产印刷电路板,特别是柔性印刷电路板的脱模膜,其脱模性优异,几乎没有热收缩,几乎不会对印刷电路板产生皱纹 产品本身几乎不起皱,耐污染性优异,因为没有观察到渗出,并且还具有优异的抗吸湿性,形状跟随性,较少的粘合剂溢出,多层膜之间的粘附和滑动 电影之间的财产。
    • 4. 发明申请
    • Mold releasing film for printed circuit board production
    • 用于印刷电路板生产的脱模膜
    • US20090292082A1
    • 2009-11-26
    • US12458837
    • 2009-07-23
    • Hiroshi KamoYuuji Kusumi
    • Hiroshi KamoYuuji Kusumi
    • C08G65/38C08L71/10
    • C08J5/18C08J2371/12C08L71/123C09D171/12Y10T428/31504Y10T428/31931Y10T428/31935
    • The present invention relates to a mold releasing film for printed circuit board production, which comprises a resin layer (P) containing (A) a polyphenylene ether-based resin in an amount of 50 wt % or more. According to the present invention, it is possible to provide a mold releasing film suitable for production of printed circuit boards, particularly flexible printed circuit boards, which is excellent in mold-releasing property, exhibits little heat shrinkage, hardly imparts wrinkles to printed circuit board products, itself hardly gets wrinkled, and is excellent in contamination resistance since no bleeding-out is observed, and which is also excellent in an anti-moisture absorbing property, shape-following property, less overflow of adhesive, adhesion between multilayer films and slipping property between films.
    • 本发明涉及一种用于印刷电路板制造的脱模膜,其包括含有(A)50重量%以上的聚苯醚系树脂的树脂层(P)。 根据本发明,可以提供一种适用于生产印刷电路板,特别是柔性印刷电路板的脱模膜,其脱模性优异,几乎没有热收缩,几乎不会对印刷电路板产生皱纹 产品本身几乎不起皱,耐污染性优异,因为没有观察到渗出,并且还具有优异的抗吸湿性,形状跟随性,较少的粘合剂溢出,多层膜之间的粘附和滑动 电影之间的财产。
    • 6. 发明授权
    • Resin composition
    • 树脂组成
    • US08691898B2
    • 2014-04-08
    • US11665369
    • 2005-10-07
    • Hiroshi KamoTetsuo Kurihara
    • Hiroshi KamoTetsuo Kurihara
    • C07F7/18C08K5/13C08L71/12
    • C08K5/13C08K3/22C08K5/01C08L101/00C08L2666/14
    • It is an object to provide a resin composition in which fluidity is conferred while maintaining the high heat resistance of a highly heat-resistant non-crystalline resin, an amount of foreign matter is greatly reduced, there is no mold deposit, the metering stability is excellent, and the transparency is also good, and a resin composition in which good heat resistance and fluidity are both achieved, the amount of foreign matter is reduced, generation of fines is reduced, and there is no bleeding out. According to the present invention, there is provided a resin composition comprising; (A) a resin component comprising 70 to 100% by weight of at least one resin selected from the group consisting of a polyphenylene ether resin, a polycarbonate resin, a polysulfone resin, a polyethersulfone resin, a polyarylate resin, a polyamide-imide resin, a polyetherimide resin, and a thermoplastic polyimide resin; and (B) an organic compound having a melting point of not less than 200° C., the organic compound being from 0.1 to 40 parts by weight based on 100 parts by weight of the resin component (A).
    • 本发明的目的是提供一种树脂组合物,其中保持高耐热性非结晶性树脂的高耐热性而赋予流动性,异物量大大降低,没有模具沉积,计量稳定性为 优异,透明性也良好,并且既能获得良好的耐热性和流动性的树脂组合物,也减少异物的量,减少细粉的产生,并且不会渗出。 根据本发明,提供一种树脂组合物,其包含: (A)树脂组分,其包含70至100重量%的至少一种选自聚苯醚树脂,聚碳酸酯树脂,聚砜树脂,聚醚砜树脂,聚芳酯树脂,聚酰胺 - 酰亚胺树脂 聚醚酰亚胺树脂和热塑性聚酰亚胺树脂; 和(B)熔点不低于200℃的有机化合物,相对于树脂成分(A)100重量份,有机化合物为0.1〜40重量份。