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1.发明授权公开(公告)号：US08449802B2
公开(公告)日：2013-05-28
申请号：US11768866
申请日：2007-06-26
IPC分类号： D01D5/16
CPC分类号： B29C47/884 , B29C47/0021 , B29C47/0057 , B29C47/0059 , B29C47/8805 , B29K2033/08 , B29K2995/0024 , B29L2007/008 , Y10T428/24942 , Y10T428/26 , Y10T428/27 , Y10T428/31786 , Y10T428/31794
摘要： Acrylic matt thermoplastic resin films having excellent printability, flex whitening resistance, impact resistance and solvent resistance, and a process for the preparation thereof are provided. The films made of a thermoplastic resin composition comprising 100 parts by weight of an acrylic resin (A) and 0.5 to 20 parts by weight of a crosslinked acrylic polymer (B) as a matting agent are prepared by a process wherein the resin composition is kneaded and formed into a film, and the both surfaces of the film are simultaneously brought into contact with rolls between them, one roll being kept at a temperature of not less than the glass transition temperature Tg of the resin composition and the other roll being kept at a temperature of less than the Tg, whereby the film surface contacted with the roll having a temperature of Tg or higher is converted into a mirror surface and the film surface contacted with the roll having a temperature lower than Tg is converted into a matt surface.
摘要翻译： 提供了具有优异的可印刷性，抗弯曲变白度，耐冲击性和耐溶剂性的丙烯酸亚光性热塑性树脂膜及其制备方法。 通过以下方法制备由包含100重量份丙烯酸树脂（A）和0.5-20重量份作为消光剂的交联丙烯酸聚合物（B）的热塑性树脂组合物制成的膜，其中将树脂组合物捏合 并形成膜，并且膜的两个表面同时与它们之间的辊接触，一个辊保持在不低于树脂组合物的玻璃化转变温度Tg的温度，另一个辊保持在 温度低于Tg，由此将与Tg或更高温度的辊接触的膜表面转化为镜面，并将与Tg相比温度低的辊接触的膜表面转化为无光泽表面。
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2.发明申请公开(公告)号：US20070284791A1
公开(公告)日：2007-12-13
申请号：US11768866
申请日：2007-06-26
IPC分类号： B29C47/88
CPC分类号： B29C47/884 , B29C47/0021 , B29C47/0057 , B29C47/0059 , B29C47/8805 , B29K2033/08 , B29K2995/0024 , B29L2007/008 , Y10T428/24942 , Y10T428/26 , Y10T428/27 , Y10T428/31786 , Y10T428/31794
摘要： Acrylic matt thermoplastic resin films having excellent printability, flex whitening resistance, impact resistance and solvent resistance, and a process for the preparation thereof are provided. The films made of a thermoplastic resin composition comprising 100 parts by weight of an acrylic resin (A) and 0.5 to 20 parts by weight of a crosslinked acrylic polymer (B) as a matting agent are prepared by a process wherein the resin composition is kneaded and formed into a film, and the both surfaces of the film are simultaneously brought into contact with rolls between them, one roll being kept at a temperature of not less than the glass transition temperature Tg of the resin composition and the other roll being kept at a temperature of less than the Tg, whereby the film surface contacted with the roll having a temperature of Tg or higher is converted into a mirror surface and the film surface contacted with the roll having a temperature lower than Tg is converted into a matt surface.
摘要翻译： 提供了具有优异的可印刷性，抗弯曲变白度，耐冲击性和耐溶剂性的丙烯酸亚光性热塑性树脂膜及其制备方法。 通过以下方法制备由包含100重量份丙烯酸树脂（A）和0.5-20重量份作为消光剂的交联丙烯酸聚合物（B）的热塑性树脂组合物制成的膜，其中将树脂组合物捏合 并形成膜，并且膜的两个表面同时与它们之间的辊接触，一个辊保持在不低于树脂组合物的玻璃化转变温度Tg的温度，另一个辊保持在 温度低于Tg，由此将与Tg或更高温度的辊接触的膜表面转化为镜面，并将与Tg相比温度低的辊接触的膜表面转化为无光泽表面。
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3.发明授权公开(公告)号：US07258911B2
公开(公告)日：2007-08-21
申请号：US10469470
申请日：2002-02-26
CPC分类号： B29C47/884 , B29C47/0021 , B29C47/0057 , B29C47/0059 , B29C47/8805 , B29K2033/08 , B29K2995/0024 , B29L2007/008 , Y10T428/24942 , Y10T428/26 , Y10T428/27 , Y10T428/31786 , Y10T428/31794
摘要： Acrylic matt thermoplastic resin films having excellent printability, flex whitening resistance, impact resistance and solvent resistance, and a process for the preparation thereof are provided. The films made of a thermoplastic resin composition comprising 100 parts by weight of an acrylic resin (A) and 0.5 to 20 parts by weight of a crosslinked acrylic polymer (B) as a matting agent are prepared by a process wherein the resin composition is kneaded and formed into a film, and the both surfaces of the film are simultaneously brought into contact with rolls between them, one roll being kept at a temperature of not less than the glass transition temperature Tg of the resin composition and the other roll being kept at a temperature of less than the Tg, whereby the film surface contacted with the roll having a temperature of Tg or higher is converted into a mirror surface and the film surface contacted with the roll having a temperature lower than Tg is converted into a matt surface.
摘要翻译： 提供了具有优异的可印刷性，抗弯曲变白度，耐冲击性和耐溶剂性的丙烯酸亚光性热塑性树脂膜及其制备方法。 通过以下方法制备由包含100重量份丙烯酸树脂（A）和0.5-20重量份作为消光剂的交联丙烯酸聚合物（B）的热塑性树脂组合物制成的膜，其中将树脂组合物捏合 并形成膜，并且膜的两个表面同时与它们之间的辊接触，一个辊保持在不低于树脂组合物的玻璃化转变温度Tg的温度，另一个辊保持在 温度低于Tg，由此将与Tg或更高温度的辊接触的膜表面转化为镜面，并将与Tg相比温度低的辊接触的膜表面转化为无光泽表面。
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