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公开(公告)号：US4695516A
公开(公告)日：1987-09-22
申请号：US825263
申请日：1986-02-03
IPC分类号： B05D7/14 , B05D7/00 , B05D7/16 , B32B15/08 , B32B15/088 , C23C22/24 , C23C28/00 , F01N13/16 , B05D7/04
CPC分类号： F01N13/16 , B05D7/16 , B05D7/54 , B05D2350/20 , B05D2350/65 , F01N2530/04 , F01N2530/26 , Y10T428/12549 , Y10T428/12556 , Y10T428/12583 , Y10T428/12611 , Y10T428/12757
摘要： A heat resistant precoated steel sheet suitable for use in the manufacture of a muffler of an automobile exhaust gas system comprising:a hot dip aluminized steel sheet,a chromate pretreatment layer formed on at least one surface of said hot dip aluminized steel sheet and having a chromium pick-up of 10 to 50 mg/m.sup.2,a primer coat formed on said pretreatment layer and comprising a cured polyamide imide resin and 8 to 52 parts by weight, based on 100 parts by weight of said resin, of strontium chromate intimately admixed with said resin, anda top coat formed on said primer coat and comprising a cured polyamide imide resin and 8 to 32 parts by weight, based on 100 parts by weight of said resin, of aluminum scale intimately admixed with said resin.
摘要翻译： 一种适用于制造汽车排气系统的消声器的耐热预涂钢板，包括：热浸镀铝钢板，形成在所述热浸镀铝钢板的至少一个表面上的铬酸盐预处理层， 铬吸收量为10〜50mg / m 2，在所述预处理层上形成的底漆涂层，其包含固化的聚酰胺酰亚胺树脂，并且基于100重量份所述树脂为8至52重量份，将铬酸锶密切混合 所述树脂和在所述底漆涂层上形成的包含固化的聚酰胺酰亚胺树脂的面漆，并且基于100重量份的所述树脂为8至32重量份与所述树脂紧密混合的铝鳞片。
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公开(公告)号：US4702968A
公开(公告)日：1987-10-27
申请号：US825262
申请日：1986-02-03
IPC分类号： B05D7/14 , B05D7/16 , B32B15/08 , B32B15/088 , C09D167/00 , C23C22/24 , C23C28/00
CPC分类号： B05D7/58 , B05D7/54 , C09D167/00 , B05D2350/20 , B05D2350/65 , B05D2601/28 , Y10T428/12549 , Y10T428/12556 , Y10T428/1259 , Y10T428/12611 , Y10T428/12757
摘要： A heat resistant precoated steel sheet suitable for use in the manufacture of a muffler of an automobile exhaust gas system comprising:a hot dip aluminized steel sheet,a chromate pretreatment layer formed on at least one surface of said hot dip aluminized steel sheet and having a chromium pickup of 10 to 50 mg/m.sup.2,a primer coat formed on said pretreatment layer and comprising a cured polyamide imide resin and 8 to 52 parts by weight, based on 100 parts by weight of said resin, of strontium chromate intimately admixed with said resin, anda top coat formed on said primer coat and comprising a cured silicone-modified polyester resin with a modification degree of from 30 to 50% and 8 to 32 parts by weight, based on 100 parts by weight of said resin, of aluminum scale intimately admixed with said resin.
摘要翻译： 一种适用于制造汽车排气系统的消声器的耐热预涂钢板，包括：热浸镀铝钢板，形成在所述热浸镀铝钢板的至少一个表面上的铬酸盐预处理层， 铬拾取量为10至50mg / m 2，底漆涂层在所述预处理层上形成并包含固化的聚酰胺酰亚胺树脂，并且基于100重量份所述树脂为8至52重量份，与所述预处理层紧密混合的铬酸锶 树脂和在所述底漆涂层上形成的顶涂层，其包含基于100重量份所述树脂的改性度为30至50％和8至32重量份的固化的硅氧烷改性聚酯树脂的铝 与所述树脂密切混合。
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3.发明授权Composition and method for forming insulating films on electrical steel sheets 失效用于在电工钢板上形成绝缘膜的组合物和方法
公开(公告)号：US5407990A
公开(公告)日：1995-04-18
申请号：US663959
申请日：1991-03-20
申请人： Yasuharu Maeda , Akira Sakakura , Kenichi Masuhara , Koji Tanaka
发明人： Yasuharu Maeda , Akira Sakakura , Kenichi Masuhara , Koji Tanaka
CPC分类号： C23C22/74 , B23K35/226 , H01F1/18
摘要： A composition for forming insulating films on electrical steel sheets includes a (meth)acrylate ester polymer, modified into a polymer containing an ethylenic unsaturated carboxylic acid component as an essential copolymerizable component, optionally with other copolymerizable vinylic compound components. The composition is used in the form of an aqueous emulsion with or without methacrylate ester base polymer powders. The composition has low expandability and coatability and provides an improved film. Especially when the composition contains methacrylate ester base polymer powders, improved weldability is achieved and high-quality coated steel sheet products are provided. A method of forming the insulating films is also described.
摘要翻译： PCT No.PCT / JP90 / 01029 Sec。 371日期1991年3月20日 102（e）1991年3月20日PCT PCT 1990年8月13日PCT公布。 出版物WO91 / 0282800 1991年3月7日。用于在电工钢板上形成绝缘膜的组合物包括（甲基）丙烯酸酯聚合物，改性成含有烯属不饱和羧酸组分作为必须的可共聚组分的聚合物，任选与其它可共聚的乙烯基化合物组分 。 该组合物以具有或不具有甲基丙烯酸酯基础聚合物粉末的水性乳液的形式使用。 该组合物具有低膨胀性和涂布性，并提供改进的膜。 特别是当组合物含有甲基丙烯酸酯基聚合物粉末时，可获得改善的焊接性，并且提供高质量的涂层钢板产品。 还描述了形成绝缘膜的方法。
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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。
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公开(公告)号：US4009138A
公开(公告)日：1977-02-22
申请号：US564892
申请日：1975-04-03
IPC分类号： C08F2/00 , C08F2/20 , C08F2/24 , C08F2/26 , C08F220/00 , C08F220/04 , C08F265/00 , C08F265/02 , C08F267/02 , C08F291/14 , C08L33/02
CPC分类号： C08F265/02 , C08F2/24 , C08F267/02 , C08F291/14
摘要： There is provided a process for preparing a stable polymer emulsion characterized by polymerizing a radical-polymerizable monomer having unsaturated bond by using a water-soluble catalyst in an aqueous medium and in the presence of a water-soluble polymer containing chemically bonded monomeric units of methacrylic acid or its salt and monomeric units of ethylenically unsaturated sulfonic acid or its salt, said polymerization being conducted at a pH of 4 or lower.
摘要翻译： 提供了一种制备稳定的聚合物乳液的方法，其特征在于通过在水性介质中使用水溶性催化剂和在含有化学键合的单体单元的水溶性聚合物的存在下聚合具有不饱和键的可自由基聚合的单体 酸或其盐和单体单元的烯属不饱和磺酸或其盐，所述聚合在pH4或更低的条件下进行。
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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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公开(公告)号：US4844753A
公开(公告)日：1989-07-04
申请号：US183755
申请日：1988-03-25
CPC分类号： H01F1/14783 , C08L61/20 , C23C22/28 , C23C22/74 , H01B3/44
摘要： The present invention relates to a method for forming insulating films on electromagnetic steel plates.Conventional films obtained by coating only an inorganic component such as a chromate, forming an organic-component film on an inorganic-component film or coating a mixture of both components individually have had disadvantages such as the occurrence of crateriform pinholes, reductions in punching properties, rises in the cost and decreases in interlayer resistance and the like.The present invention provides a method wherein a composition obtained by combining an acrylic resin and/or an acryl-styrene resin and guanamine resin as the organic components with an inorganic substance composed mainly of a chromate is coated and dried on an electromagnetic steel plate to form thereon an insulating film.According to the present invention, it is possible to form an insulating film which has excellent film properties and is free from said disadvantages.
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公开(公告)号：US4036803A
公开(公告)日：1977-07-19
申请号：US630890
申请日：1975-11-11
IPC分类号： C08L27/00 , C08F14/04 , C08L1/00 , C08L33/00 , C08L33/02 , C08L33/18 , C08L33/20 , C08L77/00 , D01F6/48 , D01F6/54
摘要： In a process for the production of flame retardant acrylic synthetic fibers by mixing a spinning solution of a acrylonitrile polymer with an emulsion of a polymer of a vinyl halide and/or vinylidene halide, and wet-spinning the resulting mixed solution, the improvement which comprises using, as said emulsion, an emulsion obtained by polymerizing a vinyl halide and/or vinylidene halide in an aqueous medium in the presence of certain water-soluble polymer.
摘要翻译： 在通过将丙烯腈聚合物的纺丝溶液与乙烯基卤化物和/或亚乙烯基卤化物的聚合物的乳液混合并将所得混合溶液湿纺的制备阻燃丙烯酸类合成纤维的方法中，包括 使用所述乳液，在某些水溶性聚合物存在下，通过在水性介质中聚合乙烯基卤化物和/或亚乙烯基卤化物而获得的乳液。
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