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1. 发明授权

US4985104A Method of manufacturing a vinyl chloride-coated metal sheet 失效
标题翻译：制造氯乙烯涂覆金属片的方法
公开(公告)号：US4985104A
公开(公告)日：1991-01-15
申请号：US408292
申请日：1989-09-18
申请人： Shuichi Moriizumi , Kenichi Masuhara , Hidetoshi Yamabe , Takao Tomosue , Kouji Mori , Hisaharu Kaneko
发明人： Shuichi Moriizumi , Kenichi Masuhara , Hidetoshi Yamabe , Takao Tomosue , Kouji Mori , Hisaharu Kaneko
IPC分类号： B32B15/08
CPC分类号： B32B15/08
摘要： A method of manufacturing a vinyl chloride-coated steel sheet involving the steps of coating electron ray curable adhesives on the surface of a thin metal sheet, such as a zinc plated steel sheet or cold rolled steel sheet, laminating a vinyl chloride film of decorative and corrosion resistant protecting properties to the coated surface and irradiating the upper surface of the coated sheet with electron rays thereby bonding the film with the metal sheet, wherein the vinyl chloride film is formed by applying a calendering or extruding process to a blend including a vinyl chloride resin obtained by suspension polymerization and from 20 to 40 parts by weight of a plasticizer, dialkyl tin mercaptide type stabilizer, an acryl oligomer type lubricant and optionally, pigments and other ingredients.Combined use of the dialkyl tin mercaptide stabilizer and the acryl oligomer lubricant has been found to be particularly suitable for electron ray irradiation, as well as to the subsequent UV-ray exposure which would otherwise cause significant degradation in the vinyl chloride coating.
摘要翻译：一种制造氯乙烯涂覆钢板的方法，包括以下步骤：在诸如镀锌钢板或冷轧钢板的薄金属片的表面上涂覆电子射线固化性粘合剂，层压装饰性氯乙烯膜和对涂布表面具有耐腐蚀性的保护性能，并且用电子射线照射涂覆的片材的上表面，从而将膜与金属片接合，其中氯乙烯膜通过将压延或挤出方法应用于包括氯乙烯通过悬浮聚合获得的树脂和20至40重量份的增塑剂，二烷基硫醇锡型稳定剂，丙烯酸低聚物型润滑剂和任选的颜料和其它成分。已经发现二烷基硫醇锡稳定剂和丙烯酸低聚物润滑剂的组合使用特别适用于电子射线照射，以及随后的紫外线暴露，否则会导致氯乙烯涂层的显着降解。

2. 发明授权

US5015531A Vinyl chloride-coated steel sheet 失效
标题翻译：氯乙烯涂层钢板
公开(公告)号：US5015531A
公开(公告)日：1991-05-14
申请号：US259190
申请日：1988-10-18
申请人： Shuichi Moriizumi , Kenichi Masuhara , Hidetoshi Yamabe , Takao Tomosue , Kouji Mori , Hisaharu Kaneko
发明人： Shuichi Moriizumi , Kenichi Masuhara , Hidetoshi Yamabe , Takao Tomosue , Kouji Mori , Hisaharu Kaneko
IPC分类号： B32B15/08
CPC分类号： B32B15/08 , Y10T428/31699 , Y10T428/31928
摘要： A method of manufacturing a vinyl chloride-coated steel sheet involving the steps of coating electron ray curable adhesives on the surface of the thin metal sheet, such as a zinc plated steel sheet or cold rolled steel sheet, laminating a vinyl choride film of decorative and corrosion resistant protecting property to the coated surface and irradiating electron rays the upper surface of the coated sheet with thereby bonding the film with the metal sheet as raw material, wherein the vinyl chloride film is formed by applying a calendering or extruding process to a blend including a vinyl chloride resin obtained by suspension polymerization and, from 20 to 40 parts by weight of a plasticizer, dialkyl tin mercaptide type stabilizer, an acryl oligomer type lubricant and, optionally, pigments and other ingredients.Combined use of the dialyl in mercaptide stabilizer and the acryl oligomer lubricant has been found to be particularly suitable for electron ray irradiation, as well as to the subsequent UV-ray exposure which would otherwise cause significant degradation in the vinyl chloride coating.
摘要翻译：一种制造氯乙烯涂覆钢板的方法，包括以下步骤：在诸如镀锌钢板或冷轧钢板的薄金属片的表面上涂覆电子射线固化性粘合剂，层压装饰性乙烯基氯化物膜和对涂布表面进行耐腐蚀保护，并且将涂覆片材的上表面照射电子线，从而将膜与作为原料的金属片接合，其中氯乙烯膜是通过将压延或挤出方法应用于包括通过悬浮聚合获得的氯乙烯树脂和20至40重量份的增塑剂，二烷基硫醇锡型稳定剂，丙烯酸低聚物型润滑剂和任选的颜料和其它成分。已经发现，在硫醇稳定剂和丙烯酰基低聚物润滑剂中联合使用二甲苯是特别适用于电子射线照射，以及随后的紫外线暴露，否则会导致氯乙烯涂层的显着降解。

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