公开(公告)号：US5607634A

公开(公告)日：1997-03-04

申请号：US537250

申请日：1995-09-29

申请人： Shoji Makino ,  Katsutoshi Taniguchi

发明人： Shoji Makino ,  Katsutoshi Taniguchi

IPC分类号： D01F6/62 ,  D06M13/08 ,  D06M13/224 ,  D06M13/265 ,  D06M13/438 ,  D06M13/50 ,  D06M15/53 ,  D06M15/643 ,  D06M15/647

CPC分类号： D06M15/647 ,  D01F6/62 ,  D06M13/08 ,  D06M13/224 ,  D06M13/265 ,  D06M13/438 ,  D06M13/50 ,  D06M15/53 ,  D06M15/643 ,  D06M15/6433 ,  D06M15/6436 ,  D06M7/00 ,  D06M2200/40

摘要： A high speed process for producing polyester filaments, in which process the formation of fluffs and the occurrence of filament breakage are very slight and a package having a good winding appearance can be stably obtained, by melt spinning polyester filaments at a taking-up speed of 3000 m/minute or more, while applying an aqueous emulsion of an oiling agent to the filaments, the oiling agent includes 50% by weight or more of a monobasic acid ester of a C.sub.10-18 aliphatic monocarboxylic acid with a C.sub.4-18 aliphatic monohydric alcohol and having an average molecular weight of 300 to 500; 1 to 15% by weight of a polyoxyalkylene glycol copolymer having an average molecular weight of 1,000 to 30,000; and 0.1 to 3% by weight of an organic siloxane compound and/or a fluoroalkyl (C.sub.3-18) group-containing compound.

摘要翻译： 用于生产聚酯长丝的高速加工方法，其中绒毛的形成和细丝断裂的发生非常轻微，并且可以稳定地获得具有良好缠绕外观的包装，通过以吸收速度熔融纺丝聚酯长丝 3000m /分钟以上，同时在长丝上涂布油性水性乳液，上油剂包括50重量％以上的具有C 4-18脂族一元羧酸的C 18-18脂族一元羧酸的一元酸酯 醇，平均分子量为300〜500; 1〜15重量％的平均分子量为1,000〜30,000的聚氧亚烷基二醇共聚物; 和0.1〜3重量％的有机硅氧烷化合物和/或含氟烷基（C 3-18）基团的化合物。

公开(公告)号：US5507989A

公开(公告)日：1996-04-16

申请号：US371170

申请日：1995-01-11

申请人： Shoji Makino ,  Katsutoshi Taniguchi

发明人： Shoji Makino ,  Katsutoshi Taniguchi

IPC分类号： D01F6/62 ,  D06M13/08 ,  D06M13/224 ,  D06M13/265 ,  D06M13/438 ,  D06M13/50 ,  D06M15/53 ,  D06M15/643 ,  D06M15/647

CPC分类号： D06M15/647 ,  D01F6/62 ,  D06M13/08 ,  D06M13/224 ,  D06M13/265 ,  D06M13/438 ,  D06M13/50 ,  D06M15/53 ,  D06M15/643 ,  D06M15/6433 ,  D06M15/6436 ,  D06M7/00 ,  D06M2200/40

摘要： A high speed process for producing polyester filaments, in which process the formation of fluffs and the occurrence of filament breakage are very slight and a package having a good winding appearance can be stably obtained, by melt spinning polyester filaments at a taking-up speed of 3000 m/minute or more, while applying an aqueous emulsion of an oiling agent to the filaments, the oiling agent includes 50% by weight or more of a monobasic acid ester of a C.sub.10-18 aliphatic monocarboxylic acid with a C.sub.4-18 aliphatic monohydric alcohol and having an average molecular weight of 300 to 500; 1 to 15% by weight of a polyoxyalkylene glycol copolymer having an average molecular weight of 1,000 to 30,000; and 0.1 to 3% by weight of an organic siloxane compound and/or a fluoroalkyl (C.sub.3-18) group-containing compound.

摘要翻译： 用于生产聚酯长丝的高速加工方法，其中绒毛的形成和细丝断裂的发生非常轻微，并且可以稳定地获得具有良好缠绕外观的包装，通过以吸收速度熔融纺丝聚酯长丝 3000m /分钟以上，同时在长丝上涂布油性水性乳液，上油剂包括50重量％以上的具有C 4-18脂族一元羧酸的C 18-18脂族一元羧酸的一元酸酯 醇，平均分子量为300〜500; 1〜15重量％的平均分子量为1,000〜30,000的聚氧亚烷基二醇共聚物; 和0.1〜3重量％的有机硅氧烷化合物和/或含氟烷基（C 3-18）基团的化合物。

公开(公告)号：US4955189A

公开(公告)日：1990-09-11

申请号：US381731

申请日：1989-07-05

申请人： Masaaki Yanagihara ,  Katsutoshi Taniguchi ,  Muneaki Awata

发明人： Masaaki Yanagihara ,  Katsutoshi Taniguchi ,  Muneaki Awata

IPC分类号： D01H1/115 ,  D02G3/26 ,  D02G3/36

CPC分类号： D02G3/26 ,  D01H1/115 ,  D02G3/36 ,  Y10S57/908 ,  Y10T428/2924 ,  Y10T428/2929

摘要： Disclosed is a worsted yarn-like false-twisted yarn composed of large-denier multifilaments having a thickness of at least 4 de and small-denier multifilaments having a thickness of 0.7 to 2 de, which comprises (a) alternately twisted yarn-like wrapped portions in which a covering (sheath) composed of the small-denier filaments is wound substantially in the bundled state on a core composed of the large denier filaments, (b) open portions in which a covering composed of the small-denier filaments which are opened to one another covers a core composed of the large-denier filaments substantially in parallel to the yarn axis in the alternately reversed state, and (c) entangled portions in which the large-denier filaments and small-denier filaments are entangled with one another, wherein (d) bundled portions are formed from the alternately twisted yarn-like wrapped portions and the entangled portions, (e) the length L1 of the open portions is at least 1/2 of the length L2 of the bundled portions, and (f) in the unit length of the false-twisted yarn, the length of the small-denier filaments is larger than the length of the large-denier filaments by 13 to 25% based on the length of the large-denier filaments.

公开(公告)号：US5273813A

公开(公告)日：1993-12-28

申请号：US984419

申请日：1993-03-29

申请人： Tetsuya Akamatsu ,  Shigeru Takahashi ,  Katsutoshi Taniguchi

发明人： Tetsuya Akamatsu ,  Shigeru Takahashi ,  Katsutoshi Taniguchi

IPC分类号： B32B27/12 ,  B63H9/04 ,  B63H9/06 ,  B64C31/02 ,  D01F6/62 ,  D03D1/00 ,  D03D7/00 ,  D03D15/00 ,  D03D3/00

CPC分类号： D03D7/00 ,  D01F6/62 ,  D03D15/00 ,  B63H9/0657 ,  D10B2331/04 ,  D10B2507/04 ,  Y10T442/3179 ,  Y10T442/3317 ,  Y10T442/3976

摘要： A fabric material that has a high resistance to tearing and is useful for sporting goods utilizing wind pressure, for example, yacht-sails, paragliders and hanggliders, comprises a woven fabric comprising, as a principal fiber component, polyester fibers and satisfies the following specifications:(1) a basic weight of 20 to 100 g/m.sup.2,(2) a tensile strength of 30 kg/5 cm or more,(3) an ultimate elongation of 18% or more,(4) a burst strengh of 0.18 kg/cm.sup.2 or more,(5) a tear strength of 1.0 kg or more, and(6) an air permeability of 1.0 ml/cm.sup.2 /sec or lessand preferably the polyester fibers have an intrinsic viscosity of 0.7 to 0.95, an individual fiber thickness of 1.5 to 3.0 denier, a tensile strength of 6.0 g/d or more, an ultimate elongation of 20% or more, a gradient A of a stress-strain curve at a point on the curve at which the elongation of the fibers is zero, of 1.0 or more, and a ratio B/A of a minimum gradient B of the stress-strain curve in an elongation range of from 0 to 4% to the gradient A, of 0.2 to 0.5.

摘要翻译： PCT No.PCT / JP92 / 00873 Sec。 371日期1993年3月29日 102（e）1993年3月29日PCT PCT 1992年7月7日PCT公布。 公开号WO93 / 01338 日本1993年1月21日。具有高耐撕裂性并且可用于利用风压的运动用品例如游艇帆船，滑翔伞和吊车的织物材料包括一种织物，其包含作为主纤维组分的织物， 聚酯纤维，并满足以下规格：（1）基重为20〜100g / m 2，（2）拉伸强度为30kg / 5cm以上，（3）极限伸长率为18％以上，（ 4）爆破强度为0.18kg / cm 2以上，（5）撕裂强度为1.0kg以上，（6）透气度为1.0ml / cm 2 / sec以下，优选聚酯纤维的特性粘度 0.7〜0.95，单丝纤维厚度为1.5〜3.0旦尼尔，拉伸强度为6.0g / d以上，极限伸长率为20％以上，曲线点处的应力 - 应变曲线的梯度A 纤维的伸长率为零，为1.0以上，伸长率为应力 - 应变曲线的最小坡度B的比率B / A 范围为0至4％，梯度A为0.2至0.5。

公开(公告)号：US4115987A

公开(公告)日：1978-09-26

申请号：US785126

申请日：1977-04-06

申请人： Katsutoshi Taniguchi ,  Yoji Kuroda

发明人： Katsutoshi Taniguchi ,  Yoji Kuroda

IPC分类号： D02G1/08

CPC分类号： D02G1/082

摘要： Disclosed is a friction false-twisting device comprising three parallel rotatable shafts disposed at vertexes of a regular triangle and a plurality of friction discs having a yarn contacting surface made of ceramic disposed on the rotatable shafts. Each friction disc comprises a pair of parallel end surfaces, having a large distance T(mm) between the end surfaces in a range between 5 and 8 mm, a curved surface disposed at a position between said parallel end surfaces having a large radius of curvature R(mm) in a range between 5 and 8 mm and a pair of connecting surfaces formed between the end surfaces and the curved surface having a small radius of curvature r(mm) in a range between 1/6 R and 1/2 R. The surface roughness of the yarn contacting surface is formed in a range between 1.sup.s and 6.sup.s, defined by Japanese Industrial Standard. The friction discs and the shafts are arranged so that, when utilizing this false-twisting device, yarn can be false-twisted at a speed higher than 400 m/min, yarn breakages and fluffs in the textured yarn are decreased, and the yarn quality of the textured yarn is high and uniform.

摘要翻译： 公开了一种摩擦假捻装置，包括设置在正三角形的顶点的三个平行的可旋转轴和具有设置在可旋转轴上的由陶瓷制成的纱线接触表面的多个摩擦盘。 每个摩擦盘包括一对平行的端面，其端面之间的距离T（mm）在5和8mm之间的范围内具有大的距离T（mm），弯曲表面设置在所述平行端面之间的具有大曲率半径 R（mm）在5和8mm之间的范围内，并且在端面和曲面之间形成的一对连接表面在1/6 R和1/2 R之间的范围内具有小的曲率半径r（mm） 接触面的表面粗糙度由日本工业标准规定的1〜6s的范围。 摩擦片和轴的布置使得当使用该假捻装置时，可以以高于400m / min的速度对纱线进行假捻，同时，变形丝中的纱线断头和绒毛减少，纱线质量 的变形纱线高而均匀。

公开(公告)号：US4069983A

公开(公告)日：1978-01-24

申请号：US676869

申请日：1976-04-14

申请人： Masahiro Muramatsu ,  Katsutoshi Taniguchi ,  Katsuhiko Murase

发明人： Masahiro Muramatsu ,  Katsutoshi Taniguchi ,  Katsuhiko Murase

IPC分类号： B65H54/34 ,  B65H67/04 ,  B65H54/02

CPC分类号： B65H54/343 ,  B65H67/04 ,  B65H67/0405 ,  B65H2701/31

摘要： After doffing a full size yarn package from a bobbin holder of a takeup apparatus, a fresh bobbin is mounted thereon. A supplying thread via a thread guide is then sucked into an aspirator disposed adjacent to the takeup unit. Next, a portion of the thread upstream from the aspirator is caught by a cut-out groove at a free end of the bobbin holder and a helical winding is formed from the groove to a position on the fresh bobbin where the distance from the thread guide is minimum, and an initial bunch winding is formed at this position. Thereafter, the helical winding is eliminated by forming an additional bunch winding from a part thereof while the remaining part is sucked into the aspirator.The above method is applied to a takeup unit with a bobbin holder capable of mounting a plurality of bobbins so as to simultaneously form yarn packages from continuously supplied supplying threads. The bunch winding forming operation is carried out separately and sequentially from a bobbin furthest from the free end of the bobbin holder and, after a bunch winding is formed on each of the fresh bobbins all supplying threads are simultaneously introduced into respective traverse guides and normal takeup operation of the takeup unit is commenced.

摘要翻译： 在卷取装置的筒管夹持器上装入全尺寸纱线包装之后，在其上安装新的纱管。 然后，经由导纱器的供给线被吸入与卷绕单元相邻设置的吸引器中。 接下来，吸引器上游的线的一部分被筒管架的自由端处的切口槽卡住，并且从槽形成螺旋卷绕到新线轴上的距离线引导件的距离 是最小的，并且在该位置形成初始束绕组。 此后，通过从其一部分形成附加的束绕组而将剩余部分吸入吸气器中来消除螺旋绕组。

公开(公告)号：US4976097A

公开(公告)日：1990-12-11

申请号：US400115

申请日：1989-08-15

申请人： Masaaki Yanagihara ,  Katsutoshi Taniguchi ,  Masakazu Fujita

发明人： Masaaki Yanagihara ,  Katsutoshi Taniguchi ,  Masakazu Fujita

IPC分类号： D02G1/18 ,  D01H1/115 ,  D02G3/04 ,  D02G3/22 ,  D02G3/34 ,  D02G3/36

CPC分类号： D02G3/22 ,  D01H1/115 ,  D02G3/34

摘要： Disclosed is a level-dyeable mixed false-twisted filament yarn composed of larger denier multifilaments (1) having a denier of 1 to 2.5 and smaller denier multifilaments (2) having a denier of 0.6 or less, which is characterized in that (a) the yarn comprises entangled portions (I) thereof whereat the larger denier filaments and the smaller denier filaments are entangled with one another and opened portions (II) thereof comprising a core composed of the larger denier filaments and a covering composed of the smaller denier filaments, (b) in the coverings of the opened portions, net-like parts thereof are formed by the smaller denier filaments extending obliquely to the longitudinal axis of the yarn and intersecting one another, and scattered therein, (c) the length L.sub.1 of the opened portions is longer than the length L.sub.2 of the entangled portions, and (d) in a unit length of the false-twisted filament yarn, the length of the smaller denier filaments is 5 to 12% longer than the length of the larger denier filaments, based on the length of the larger denier filaments.