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1.发明公开Melt spinning of a blend of a fibre-forming polymer and an immiscible polymer 无效熔纺长丝形成的聚合物的混合物与不混溶的聚合物。
公开(公告)号：EP0154425A2
公开(公告)日：1985-09-11
申请号：EP85300928.0
申请日：1985-02-12
发明人： Brody, Harry
摘要： A process of melt spinning a fibre-forming polymer having a high viscosity, more particularly polyethylene terephthalate having an intrinsic viscosity greater than 0.70 or nylon 66 having a relative viscosity greater than 45 and more preferably greater than 55, in which before melt spinning, there is added to the fibre-forming polymer between 0.1% and 10% by weight of another polymer which is immiscible in a melt of the fibre-forming polymer and which has an average particle size less than 3 microns in the melt immediately prior to spinning.
摘要翻译： 熔体纺丝具有高粘度的形成纤维的聚合物的方法，具有特性粘度大于0.70或尼龙66具有相对粘度大于45，更优选大于55更大更特别是聚对苯二甲酸乙二酯，其中前熔融纺丝，有 是按重量另一种聚合物的所有这是在形成纤维的聚合物的熔体不混溶的，并且具有平均粒径在熔体中小于3微米立即在纺纱前加入0.1％和10％之间的成纤聚合物。
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公开(公告)号：EP0080273A2
公开(公告)日：1983-06-01
申请号：EP82305736.9
申请日：1982-10-28
发明人： Brody, Harry
摘要： A bulked fibre of fibre-forming polyester, for example polyethylene terephthalate, containing between 0,1% and 10% by weight of either an immiscible polymer or a liquid crystal polymer and a process for producing such bulked fibre.
摘要翻译： 纤维形成聚酯的膨化纤维，例如聚对苯二甲酸乙二醇酯，其含有0.1重量％至10重量％的不混溶聚合物或液晶聚合物，以及用于生产这种膨化纤维的方法。
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3.发明公开Process for producing a polyamide fibre & novel rough-surfaced polyamide fibres produced by such process 失效生产聚酰胺纤维和新型粗糙表面聚酰胺纤维的方法
公开(公告)号：EP0129317A3
公开(公告)日：1987-04-15
申请号：EP84302991
申请日：1984-05-03
发明人： Brody, Harry
IPC分类号： D01F06/90
CPC分类号： D01F6/90
摘要： Melt-spun, rough surfaces, fibres of a fibre-forming polyamide containing at least 10% by weight of another polymer, in preference either polyethylene or polypropylene, which is immiscible in a melt of the fibre-forming polyamide and has a lower melt viscosity than the fibre-forming polyamide at the spinning temperature, such other polymer being present in the melt spun fibres as microfibrils and a process for providing such fibres.
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公开(公告)号：EP0246752A3
公开(公告)日：1989-01-25
申请号：EP87303484.7
申请日：1987-04-21
CPC分类号： D01F8/04 , B01D67/002 , B01D2323/12 , D01D5/24 , D01D5/28 , D01F1/10 , D01F6/90 , Y10T428/1372 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931 , Y10T428/2975
摘要： A melt spun fibre or tube having two polymeric fibrous components and containing from 30 to 70 parts by weight of a first component and from 70 to 30 parts by weight of a second component, each component being present in the fibre or wall of the tube as fibrils which are substantially aligned to the axis of the fibre or tube the aligned fibrils being interconnected to each other in a random manner, the interconnections penetrating through the fibrils of the other component such that both components exist in the fibre or tube wall as interpenetrating networks.
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公开(公告)号：EP0064802B1
公开(公告)日：1986-05-14
申请号：EP82301422.0
申请日：1982-03-19
发明人： Brody, Harry
CPC分类号： D01F6/06 , D01F6/46 , Y10T428/2913 , Y10T428/2927 , Y10T428/2978
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7.发明公开Process for producing a polyamide fibre & novel rough-surfaced polyamide fibres produced by such process 失效一种通过该方法与褶皱表面新纤维制成的聚酰胺纤维和制品的制造过程。
公开(公告)号：EP0129317A2
公开(公告)日：1984-12-27
申请号：EP84302991.9
申请日：1984-05-03
发明人： Brody, Harry
IPC分类号： D01F6/90
CPC分类号： D01F6/90
摘要： Melt-spun, rough surfaces, fibres of a fibre-forming polyamide containing at least 10% by weight of another polymer, in preference either polyethylene or polypropylene, which is immiscible in a melt of the fibre-forming polyamide and has a lower melt viscosity than the fibre-forming polyamide at the spinning temperature, such other polymer being present in the melt spun fibres as microfibrils and a process for providing such fibres.
摘要翻译： 熔融纺丝，粗糙表面，成纤聚酰胺重量的另一种聚合物的含有至少10％的纤维，在偏好要么聚乙烯或聚丙烯，所有这些是不混溶的成纤聚酰胺的熔融，并且具有较低的熔融粘度 比纤维形成在纺丝温度下聚酰胺，求其它聚合物存在于熔纺纤维如微纤维和用于提供搜索纤维的方法。
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8.发明授权Melt spinning of a blend of a fibre-forming polymer and an immiscible polymer 无效纤维形成聚合物和不溶性聚合物的混合物的熔融纺丝
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9.发明授权Process of melt spinning of a blend of a fibre-forming polymer and an immiscible polymer and melt spun fibres produced by such process 失效纤维成型聚合物的混合物的熔融纺丝过程和由这种工艺生产的不可渗透的聚合物和熔融发泡纤维
公开(公告)号：EP0080274B1
公开(公告)日：1986-05-14
申请号：EP82305737.7
申请日：1982-10-28
发明人： Brody, Harry
CPC分类号： D01D5/28 , D01F1/02 , Y10S264/29
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10.发明公开Process of melt spinning of a blend of a fibre-forming polymer and an immiscible polymer and melt spun fibres produced by such process 失效纤维形成聚合物的混合物的熔融纺丝方法和由这种方法生产的不溶性聚合物和熔融发泡纤维
公开(公告)号：EP0080274A3
公开(公告)日：1984-03-28
申请号：EP82305737
申请日：1982-10-28
发明人： Brody, Harry
CPC分类号： D01D5/28 , D01F1/02 , Y10S264/29
摘要： A process of melt spinning a fibre-forming thermopias- tic polymer, more particularly polyethylene terephthalate, polyhexamethylene adipamide or polypropylene, at a minimum wind up speed of 1 kilometre per minute in which there is added to the fibre-forming polymer, between 0.1 % and 10% by weight of another polymer which is immiscible in a melt of the fibre-forming polymer, such other polymer having a particle size of between 0.5 and 3 microns in the melt with the fibre-forming polymer immediately prior to spinning and novel melt spun fibres produced by such a process and in which the other polymer is in the form of microfibrlls.
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