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    • 4. 发明公开
    • Drawing and false twisting machine
    • Vorrichtung zum Strecken und Falschzwirnen
    • EP1479801A2
    • 2004-11-24
    • EP04020461.2
    • 2001-02-14
    • Teijin Seiki Co., Ltd.
    • Tanae, Fumio, Matsuyama PlantNaito, Shunzo, Matsuyama PlantNishimura, Yoshihide, Matsuyama PlantAbe, Miko, Matsuyama Plant
    • D02G1/02
    • D02G1/0266
    • A yarn feeding device including a preheater 23 for preheating a yarn bar Y, a first feed roller 27 for drawing the yarn bar Y from an original yarn package 11 is provided opposite to a temporary twisting and relaxation heat treating device including a second feed roller having a higher circumferential speed than that of the first feed roller 27, a temporary twisting tool 31 for twisting the yarn bar Y and a second heater 35 for carrying out a relaxation heat treatment on the temporary twisted yarn bar Y with a worker passage A interposed therebetween, a first heater 41 and a cooling plate which thermally fix a twist retroacting along the yarn bar Y are provided in portions positioned above from the yarn feeding device to the temporary twisting and relaxation heat treating device, and a winding device 51 including an automatic switching device is provided on an opposite worker passage A side of the temporary twisting and relaxation heat treating device.
    • 一种喂纱装置,包括用于预热纱条Y的预热器23,用于从纱线纱线原始纱线组件11拉出纱线Y的第一进料辊27与临时加捻和松弛热处理装置相对设置,其包括第二进料辊, 圆周速度高于第一进给辊27的周向速度,用于将纱条Y扭转的临时加捻工具31和用于对临时加捻纱线Y进行松弛热处理的第二加热器35,其间插入有工人通道A 第一加热器41和冷却板,其将沿着纱线Y的扭曲加热定位的冷却板设置在从喂纱装置向临时加捻和松弛热处理装置的上方的部分,以及包括自动切换 装置设置在临时扭转和松弛热处理装置的相对的工人通道A侧上。
    • 5. 发明公开
    • PHOTOCURABLE RESIN COMPOSITION AND METHOD OF OPTICALLY FORMING THREE-DIMENSIONAL SHAPE
    • 用于产生三维形状的光固化树脂组合物和方法
    • EP1046657A4
    • 2004-10-20
    • EP99954433
    • 1999-11-08
    • TEIJIN SEIKI CO LTDTOAGOSEI CO LTD
    • TAMURA YORIKAZUHAGIWARA TSUNEOOHTAKE MAKOTO
    • B29C67/00C08F2/00C08F2/46C08F2/50C08F220/34C08F220/36C08F222/22C08F290/06
    • C08F2/46B33Y70/00C08F220/36C08F222/22
    • A photocurable resin composition capable of giving, e.g., a three-dimensional shape which is reduced in volumetric shrinkage and excellent in dimensional accuracy, has a high heat distortion temperature and excellent heat resistance, and is excellent in transparency and mechanical properties. The composition comprises (i) at least one imidized acrylic compound represented by formula (I) (wherein R represents an optionally substituted alicyclic, aromatic, or aliphatic group; R represents a residue of an amino alcohol; R represents hydrogen or methyl; and n is 1 or 2), (ii) a radical-polymerizable compound and/or cationically polymerizable compound which each is a compound other than the imidized acrylic compound, and (iii) a photopolymerization initiator. The proportion of the component (i) to the component (ii) is 80/20 to 10/90 (by weight).
    • 一种光固化性树脂组合物,其具有透明性,优异的尺寸精度和热变形温度,包括:(i)式(I)中的至少一个指定的酰亚胺化丙烯酸化合物; (ⅱ)自由基聚合性化合物和/或比酰亚胺化丙烯酸化合物以外的阳离子聚合性化合物; 和(iii)光聚合引发剂。 一种光固化树脂组合物包括(i)式(I)中的至少一个酰亚胺化丙烯酸化合物; (ⅱ)自由基聚合性化合物和/或比酰亚胺化丙烯酸化合物以外的阳离子聚合性化合物; 和(iii)光聚合引发剂。 [图像](I)R 1> OPTIONALLY脂环substituiertem,芳族,或脂族基团R 2>氨基醇R 3> H,甲基或正的残基:因此1项或2独立权利要求中包括了:(ⅰ) 使用该组合物的用于形成光学三维形状; 和(ii)用于通过光学地形成使用该组合物的三维形状生产三维形状的物体的方法。