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公开(公告)号：US4888387A
公开(公告)日：1989-12-19
申请号：US320634
申请日：1989-03-08
申请人： Akihiro Wada , Rin-ichi Kakuta , Kenji Ohuchi , Jun Sugiyama , Shinji Hasegawa
发明人： Akihiro Wada , Rin-ichi Kakuta , Kenji Ohuchi , Jun Sugiyama , Shinji Hasegawa
摘要： A resin composition comprising (A) a copolymer comprising hexagonal units selected from hexagonal acid anhydride units, hexagonal imide units and mixtures thereof, methyl methacrylate units, (meth)acrylic acid units and optionally aromatic vinyl compound units, (B) a graft copolymer rubber, and (C) at least one polymer selected from a polyamide and a polycarbonate, wherein the weight proportions of components (A), (B) and (C) relative to the total weight of components (A), (B) and (C) are in the ranges of from 5 to 50%, from 5 to 50% and from 45 to 80%, respectively. The resin composition has surprisingly improved impact strength not possessed by any of the individual component polymers of the resin composition, while maintaining advantageous properties, such as moldability, other mechanical strengths, rigidity, heat resistance, moisture resistance, chemical resistance and dimensional stability, attributed to the individual component polymers. Advantageous applications of the resin composition of the present invention are found in the manufacturing of various parts for automobiles, household electrical appliances and business machines.
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2.发明授权
公开(公告)号：US4112869A
公开(公告)日：1978-09-12
申请号：US762504
申请日：1977-01-26
申请人： Tsutomu Itoh , Nobuo Furuya , Kenji Ohuchi
发明人： Tsutomu Itoh , Nobuo Furuya , Kenji Ohuchi
CPC分类号： B65D35/14 , B05B5/08 , B05B5/12 , B05C19/005 , F16L9/02 , Y10S220/917
摘要： A novel metallic squeeze-out tube suitable for packing paste-like foods whose flavor is regarded as important or the like is described herein, in which a resin powder layer is formed on its inner surface and on the outer surface of its neck portion by electrostatic painting and thereafter it is finished by baking, whereby a resin coating film that is free from pin holes and has a strong corrosion resistance can be formed. Also a novel apparatus for forming a resin powder layer for such metallic squeeze-out tube is described, in which a cylindrical high voltage electrode is disposed in the proximity of an outer surface of a neck portion of an unprocessed metallic squeeze-out tube, a rod-shaped electrode to be inserted concentrically to the interior of the neck portion is provided if the inner diameter of the neck portion is large, a cylindrical high voltage electrode that is vertically movable and adapted to eject resin powder is disposed in the interior of the body portion of the squeeze-out tube, and further, air flows at the various portions in the metallic squeeze-out tube are adjusted so as to continuously form a powder layer.
摘要翻译： 本文描述了一种适用于包装其味道重要等的糊状食品的新型金属挤出管，其中通过静电在其颈部的内表面和外表面上形成树脂粉末层 然后通过烘烤完成，从而可以形成不具有针孔并具有强耐腐蚀性的树脂涂膜。 还描述了一种用于形成这种金属挤出管的树脂粉末层的新型装置，其中圆柱形高压电极设置在未加工的金属挤出管的颈部的外表面附近， 如果颈部的内径大，则设置与颈部内部同心地插入的棒状电极，将能够上下移动并适合于喷射树脂粉末的圆柱形高压电极设置在内部 挤出管的主体部分，并且还调节在金属挤出管中的各个部分处的空气流动，以便连续地形成粉末层。
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公开(公告)号：US4271208A
公开(公告)日：1981-06-02
申请号：US7390
申请日：1979-01-29
申请人： Tsutomu Itoh , Nobuo Furuya , Kenji Ohuchi
发明人： Tsutomu Itoh , Nobuo Furuya , Kenji Ohuchi
CPC分类号： B65D35/14 , B05B5/08 , B05B5/12 , B05C19/005 , F16L9/02 , Y10S220/917
摘要： A novel metallic squeeze-out tube suitable for packing paste-like foods whose flavor is regarded as important or the like is described herein, in which a resin powder layer is formed on its inner surface and on the outer surface of its neck portion by electrostatic painting and thereafter it is finished by baking, whereby a resin coating film that is free from pin holes and has a strong corrosion resistance can be formed. Also a novel apparatus for forming a resin powder layer for such metallic squeeze-out tube is described, in which a cylindrical high voltage electrode is disposed in the proximity of an outer surface of a neck portion of an unprocessed metallic squeeze-out tube, a rod-shaped electrode to be inserted concentrically to the interior of the neck portion is provided if the inner diameter of the neck portion is large, a cylindrical high voltage electrode that is vertically movable and adapted to eject resin powder is disposed in the interior of the body portion of the squeeze-out tube, and further, air flows at the various portions in the metallic squeeze-out tube are adjusted so as to continuously form a powder layer.
摘要翻译： 本文描述了一种适用于包装其味道重要等的糊状食品的新型金属挤出管，其中通过静电在其颈部的内表面和外表面上形成树脂粉末层 然后通过烘烤完成，从而可以形成不具有针孔并具有强耐腐蚀性的树脂涂膜。 还描述了一种用于形成这种金属挤出管的树脂粉末层的新型装置，其中圆柱形高压电极设置在未加工的金属挤出管的颈部的外表面附近， 如果颈部的内径大，则设置与颈部内部同心地插入的棒状电极，将能够上下移动并适合于喷射树脂粉末的圆柱形高压电极设置在内部 挤出管的主体部分，并且还调节在金属挤出管中的各个部分处的空气流动，以便连续地形成粉末层。
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公开(公告)号：US4213541A
公开(公告)日：1980-07-22
申请号：US827890
申请日：1977-08-26
申请人： Tsutomu Itoh , Nobuo Furuya , Kenji Ohuchi
发明人： Tsutomu Itoh , Nobuo Furuya , Kenji Ohuchi
CPC分类号： B65D35/14 , B05B5/08 , B05B5/12 , B05C19/005 , F16L9/02 , Y10S220/917
摘要： A novel metallic squeeze-out tube suitable for packing paste-like foods whose flavor is regarded as important or the like is described herein, in which a resin powder layer is formed on its inner surface and on the outer surface of its neck portion by electrostatic painting and thereafter it is finished by baking, whereby a resin coating film that is free from pin holes and has a strong corrosion resistance can be formed. Also a novel apparatus for forming a resin powder layer for such metallic squeeze-out tube is described, in which a cylindrical high voltage electrode is disposed in the proximity of an outer surface of a neck portion of an unprocessed metallic squeeze-out tube, a rod-shaped electrode to be inserted concentrically to the interior of the neck portion is provided if the inner diameter of the neck portion is large, a cylindrical high voltage electrode that is vertically movable and adapted to eject resin powder is disposed in the interior of the body portion of the squeeze-out tube, and further, air flows at the various portions in the metallic squeeze-out tube are adjusted so as to continuously form a powder layer.
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