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1.发明授权Process for producing acrylic synthetic fibers having anti-pilling properties 失效具有抗起球性能的丙烯酸类合成纤维的制造方法
公开(公告)号：US4205037A
公开(公告)日：1980-05-27
申请号：US953535
申请日：1978-10-23
申请人： Masaaki Fujimatsu
发明人： Masaaki Fujimatsu
CPC分类号： D01F6/18
摘要： Acrylic synthetic fibers highly resistant to pilling and having good dyeability can be produced by specifying the composition of the acrylic polymer, the condition of the primary stretching step, the internal water content of the water-swollen gel fibers, the conditions of the steps of the drying-compacting, secondary stretching and relaxing heat treatment.
摘要翻译： 可以通过指定丙烯酸类聚合物的组成，初级拉伸步骤的条件，水溶胀凝胶纤维的内部水含量，步骤的条件来制备高度耐起球并且具有良好的可染性的丙烯酸类合成纤维 干燥压实，二次拉伸和松弛热处理。
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公开(公告)号：US4716002A
公开(公告)日：1987-12-29
申请号：US823296
申请日：1986-01-28
CPC分类号： C08F259/00
摘要： This invention relates to a method of producing a flame-retardant acrylic polymer by polymerizing, in the presence of a radical polymerization initiator, a vinyl monomer containing acrylonitrile in an amount of more than 75 weight %, in an aqueous medium in which is present a halogen-containing polymer latex substantially free from an emulsifier. The acrylic polymer can provide flame-retardant shaped products, especially fibers, which have no problems in the operation of spinning, transparency, gloss, dyed color clearness, etc.
摘要翻译： 本发明涉及一种制备阻燃性丙烯酸类聚合物的方法，该方法是在自由基聚合引发剂存在下，在含有大于75重量％的丙烯腈的乙烯基单体的存在下， 基本上不含乳化剂的含卤聚合物胶乳。 丙烯酸类聚合物可以提供阻燃成型产品，特别是纤维，其在纺丝，透明度，光泽，染色清晰度等操作中没有问题。
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公开(公告)号：US4604428A
公开(公告)日：1986-08-05
申请号：US568922
申请日：1984-01-06
IPC分类号： C08F2/00 , C08F2/44 , C08F20/44 , C08F259/00 , C08L33/20 , C08F259/04 , C08F259/06 , C08F259/08
CPC分类号： C08F259/00
摘要： This invention relates to a method of producing a flame-retardant acrylic polymer by polymerizing, in the presence of a radical polymerization initiator, a vinyl monomer containing acrylonitrile in an amount of more than 75 weight %, in an aqueous medium in which is present a halogen-containing polymer latex substantially free from an emulsifier. The acrylic polymer can provide flame-retardant shaped products, especially fibers, which have no problems in the operation of spinning, transparency, gloss, dyed color clearness, etc.
摘要翻译： 本发明涉及一种制备阻燃性丙烯酸类聚合物的方法，该方法是在自由基聚合引发剂存在下，在含有大于75重量％的丙烯腈的乙烯基单体的存在下， 基本上不含乳化剂的含卤聚合物胶乳。 丙烯酸类聚合物可以提供阻燃成型产品，特别是纤维，其在纺丝，透明度，光泽，染色清晰度等操作中没有问题。
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公开(公告)号：US4020199A
公开(公告)日：1977-04-26
申请号：US616311
申请日：1975-09-24
申请人： Katsuaki Nomura , Masaaki Fujimatsu
发明人： Katsuaki Nomura , Masaaki Fujimatsu
IPC分类号： D06M13/02 , D06M13/244 , D06M13/282 , D06M13/292 , D06M13/295 , D06M15/643 , D06M101/00 , D06M101/12 , D06M101/16 , D06M101/18 , D06M101/28 , B32B27/30 , C08J7/04
CPC分类号： D06M15/643 , D06M13/292 , D06M15/6436 , Y10T428/2962 , Y10T428/2964 , Y10T428/2967
摘要： Process for imparting an animal hairlike hand to acrylic fibers by mixing a silicone resin and a polyoxyethylene alkylphenyl phosphate while adding water thereto to form an emulsion of weak acidity, applying the emulsion to swollen gelly acrylic fibers, drying the resultant fibers and applying a spinning oil to the dried fibers.
摘要翻译： 通过混合硅树脂和聚氧乙烯烷基苯基磷酸酯，同时向其中加入水以形成弱酸性的乳液，将动物毛状手施加到丙烯酸纤维上的方法，将乳液施用于凝胶状丙烯酸纤维溶胀，干燥所得纤维并施加纺丝油 到干纤维。
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