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1. 发明授权

US4712366A Denier-mixed composite yarn, denier-mixed special thick and thin yarn, false twist yarn and denier-mixed shrinkage-mixed composite yarn 失效
标题翻译：丹尼尔混合复合纱，尼尔混合特种粗细纱，假捻纱和丹尼尔混合收缩混合复合纱
公开(公告)号：US4712366A
公开(公告)日：1987-12-15
申请号：US945382
申请日：1986-12-22
申请人： Keizo Tsujimoto , Takashi Katagiri , Eiji Ichihashi , Hitoshi Otsubo
发明人： Keizo Tsujimoto , Takashi Katagiri , Eiji Ichihashi , Hitoshi Otsubo
IPC分类号： D02G1/02 , D02G3/22 , D02G3/24 , D02G3/38
CPC分类号： D02G3/22 , D02G1/02 , Y10T428/2909 , Y10T428/2922 , Y10T428/2929 , Y10T428/2973
摘要： The present invention relates to a denier-mixed composite yarn containing 20 weight percent or more coarse filaments whose single filament fineness is 3 deniers or more and 5 weight percent or more fine filaments whose single filament fineness is 1.5 denier or less. Part or all of the coarse filaments are of non-circular cross-section, the stress of the composite yarn at 10% elongation is 2.5 g/d or less, and the composite yarn has a particular distribution of elongation. According to such denier-mixed composite yarn, superior dry feel fullness and softness can be imparted to woven and knit fabrics.
摘要翻译：本发明涉及一种尼龙混合复合纱，其含有20重量％以上的长丝，其单丝细度为3旦以上，5重量％以上的单丝细度为1.5旦尼尔以下的细丝。部分或全部粗丝为非圆形横截面，复合纱线在10％伸长率下的应力为2.5g / d以下，复合纱线具有特定的伸长分布。根据这种丹尼尔混合复合纱线，可将优良的干感饱满度和柔软度赋予机织织物。

2. 发明授权

US4737567A Phosphorus containing copoleyster 失效
标题翻译：含磷的椰子
公开(公告)号：US4737567A
公开(公告)日：1988-04-12
申请号：US919114
申请日：1986-10-15
申请人： Tetsuo Matsumoto , Takayuki Imamura , Koji Shinogi , Bunpei Imura , Eiji Ichihashi
发明人： Tetsuo Matsumoto , Takayuki Imamura , Koji Shinogi , Bunpei Imura , Eiji Ichihashi
IPC分类号： C08G63/68 , C08G63/60 , C08G63/692
CPC分类号： C08G63/692
摘要： A random copolyester is described, comprising recurring moieties represented by formula (I), (II), and (III), and having an intrinsic viscosity of not less than 0.5, wherein said recurring moieties of formulae (I) and (II) are existing substantially in equimolar amount and recurring moieties of formulae (I) and (III) are present in a molar ratio of from 95/5 to 5/95 ##STR1## wherein Ar.sub.1 represents a trivalent aromatic group and Ar.sub.2 represents a divalent aromatic group. In formulae (I), (II), and (III), aromatic rings may be substituted with an alkyl group or an alkoxy group having from 1 to 20 carbon atoms, an aryl group or aryloxy group having from 6 to 20 carbon atoms, or a halogen atom. The copolyester obtained is excellent in heat resistance and flame retardance.
摘要翻译：描述了一种无规共聚酯，其包含由式（I），（II）和（III）表示的重复部分，特性粘度不小于0.5，其中式（I）和（II）的所述重复部分是（I）和（III）的重复部分以95/5至5/95的摩尔比存在。（I）图像（I）和（III）的摩尔比。其中Ar 1表示三价芳族基团，Ar 2表示二价芳香族基团。在式（I），（II）和（III）中，芳环可以被具有1至20个碳原子的烷基或烷氧基，具有6至20个碳原子的芳基或芳氧基取代，或卤素原子。得到的共聚聚酯具有优异的耐热性和阻燃性。

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