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1. 发明申请

WO1996023091A1 PROCESS FOR PRODUCING A POLYESTER WEFT YARN FOR TYPE FABRIC 审中-公开
标题翻译：用于生产纬线涤纶轮胎
公开(公告)号：WO1996023091A1
公开(公告)日：1996-08-01
申请号：PCT/CH1996000016
申请日：1996-01-15
申请人： RHONE-POULENC VISCOSUISSE S.A. , FISCHER, Klaus , SCHAFFNER, Paul
发明人： RHONE-POULENC VISCOSUISSE S.A.
IPC分类号： D02G03/48
CPC分类号： D02G1/16 , D02G3/48 , Y10S57/902 , Y10T428/2913 , Y10T428/2969
摘要： In a process for the continuous production of a multifilament tractile weft yarn of polyester POY filaments for tyre fabric, the polyester POY filament is swirled at an initial titre of 170-260 dtex and immediately thereafter shrunk at an advance of 40-80 % at 230-240 DEG C. The weft yarn obtained has a rough, non-slip surface, a strength of > 7cN/tex, an extension of >/= 180 % and a heat-shrink rate (at 160 DEG C) of +2 % to -2 %.
摘要翻译：在连续生产由聚酯POY丝的multifil扩展的纬纱为轮胎帘线织物的过程中，聚酯POY丝分特涡旋带的一个170-260和Ausgangstiter此后立即在230-240℃下用40-80超喂％缩水。得到的纬纱具有粗糙的和防滑表面，> 7cN / tex的强度，+ 2％的> / = 180％的伸长率和热收缩（在160℃） - 减去2％。

2. 发明申请

WO1996024711A1 POLYAMIDE-66-MONOFILAMENTS FOR PRECISION FABRICS 审中-公开
标题翻译：尼龙单丝66 FOR PRECISION FABRICS
公开(公告)号：WO1996024711A1
公开(公告)日：1996-08-15
申请号：PCT/CH1996000042
申请日：1996-02-05
申请人： RHONE-POULENC VISCOSUISSE S.A. , KURT, Max , SCHAFFNER, Paul
发明人： RHONE-POULENC VISCOSUISSE S.A.
IPC分类号： D01F06/60
CPC分类号： D01F6/60 , Y10T428/2913 , Y10T428/2969
摘要： The invention concerns a polyamide-66-monofilament with improved initial modulus and with a titre of dtex 4f1-150f1. The strength of the monofilaments is at least 60 cN/tex for an extension of less than 25 % and the specific LASE, in relation to the initial titre at 2 % is at least 7.5cN/tex, at 5 % at least 18cN/tex and at 10 % at least 40 cN/tex, and the dry relaxation is less than 25 %. The result is an improvement of about 40 % in the LASE at 2 % and an improvement of about 35 % in the wet relaxation compared to standard polyamide (PA 66) monofilament. The precision fabric manufactured from the monofilaments disclosed is particularly suitable for direct use in direct printing onto non-woven fabrics and hollow articles.
摘要翻译：本发明公开了具有改进的初始模量，并且具有分特4f1-150f1的线密度的聚酰胺66单丝。是单丝的强度至少60厘牛顿/特以小于25％的伸长率和特定的LASE，基于所述Ausgangstiter以至少为7.5cN /特克斯的2％，以至少18厘牛顿/特的5％和至少40 10％ CN /特，以及干松弛小于25％。这导致改进的约40％LASE为2％，并与标准的聚酰胺（PA 66）单丝约35％的湿松弛改善。由本发明的单丝制成的织物精度是优选直接适用于Direktfliesen-使用和中空体的压力。

3. 发明申请

WO1997008371A1 PROCESS FOR PRODUCING A HIGH-STRENGTH, HIGH-SHRINKAGE POLYAMIDE 66 FILAMENT YARN 审中-公开
标题翻译：用于生产高强度，具有高收缩的尼龙66长丝纱线
公开(公告)号：WO1997008371A1
公开(公告)日：1997-03-06
申请号：PCT/CH1996000288
申请日：1996-08-20
申请人： RHONE-POULENC VISCOSUISSE S.A. , FISCHER, Klaus , LINZ, Hans , BERGER, Luzius
发明人： RHONE-POULENC VISCOSUISSE S.A.
IPC分类号： D02J01/22
CPC分类号： D02J1/228 , Y10T428/2913 , Y10T428/2969
摘要： In a process for producing a high-strength, high-shrinkage polyamide 66 filament yarn for industrial fabrics, especially air-bag fabrics, by the multi-stage stretching of polyamide 66 LOY filament (1) with a relative viscosity RV of at least 40 by means of at least three heatable sets of stretching rollers (2, 3, 4) with the immediate winding of the stretched yarn (5) on a cylindrical core (6), the temperature of the last set (4) of stretching rollers before winding is set to between 70 and 160 DEG C before winding, with a relaxation ratio of 4 to 10 %, and the winding tension is set to under 0.2 cN/dtex. The polyamide 66 filament yarn has a strength of at least 60 cN/tex, an expansion of 10-25 % and a heat-shrinkage of 7-11 % (160 DEG C) and is eminently suitable for making air-bag fabrics. The yarn is wound on a package tube (cross-wound package) at at least 6 kg.
摘要翻译：一种生产高强度，对于工业织物高收缩尼龙-6,6长丝，特别是对气囊织物，通过多级聚酰胺66 LOY长丝的拉伸过程（1）具有至少40（相对粘度RV由至少三个可加热的拉伸辊组件2的装置，3，4）和直接卷绕拉伸丝（5）上的圆筒形导纱器（6）中，在松弛率为4-10％，最后的拉伸辊组件的温度（4），卷绕，70℃和160°之间之前 C，和卷绕张力小于0.2厘牛顿/分特组。该聚酰胺66细丝纱线具有至少60厘牛顿/ tex的强度，10-25％的伸长率和7-11％（160℃）的热收缩率，优选地适合于气囊织物的制造。纱线被卷绕具有至少6千克的筒管（乳酪）的。

4. 发明申请

WO1996005985A1 UNCOATED AIRBAG FABRIC 审中-公开
标题翻译：安全气囊无涂层布
公开(公告)号：WO1996005985A1
公开(公告)日：1996-02-29
申请号：PCT/CH1995000180
申请日：1995-08-15
申请人： RHONE-POULENC VISCOSUISSE S.A. , BERGEN, Eberhard , LALONDE, Remi , LANG, Bruno
发明人： RHONE-POULENC VISCOSUISSE S.A.
IPC分类号： B60R21/16
CPC分类号： B60R21/235 , D03D1/02 , Y10T428/1362 , Y10T442/3024
摘要： An uncoated airbag fabric is made of a plain or rib weave of polyamide filament yarn with 1.5 to 7 dtex fibril titre, 50 to 80 cN/tex strength, 15 to 30 % extensibility, less than 3 l/dm /min air permeability, less than 2 % residual shrinkage when boiled and more than 110 N tear-grow resistance in warp and woof. In a process for producing this uncoated airbag fabric, a polyamide filament with less than 6 % hot air shrinkage and more than 0.20 cN/tex minimum resistance to shrinking is used. The fabric is treated in a closed container at a temperature from 80 to 160 DEG C and a relative atmospheric humidity from 90 to 100 %, is dried on a stretching frame and fixed or treated by a generally known calendering or sanforising process.
摘要翻译：它将分特由聚酰胺长丝纱的平纹或防裂织的未涂布的气囊织物具有1.5至7原纤维，50〜80厘牛顿/ tex的强度和15至30％的伸长率，具有小于3 1的透气度 /分米<2> /分，残余沸腾收缩率<2％和在经纱的撕裂传播强度和纬纱>为110N权利。在未涂覆气囊织物的制备方法，用的热空气收缩<6％和最小收缩力> 0点20分的聚酰胺长丝，使用CN / tex的作为起始原料。将织物在密闭容器中在80℃至160℃，90至100％的相对湿度处理，并在拉幅机上干燥和固定或处理与公知的压延或Sanforisierverfahren。

5. 发明申请

WO1995001471A1 PROCESS FOR PRODUCING SOIL-REPELLENT AND ABRASION-RESISTANT MONOFILAMENTS AND THEIR USE 审中-公开
标题翻译：用于生产易去污和抗磨损的单丝及其用途
公开(公告)号：WO1995001471A1
公开(公告)日：1995-01-12
申请号：PCT/IB1994000183
申请日：1994-06-28
申请人： RHONE-POULENC VISCOSUISSE S.A. , BARIS, Halim , FLEURY, Etienne
发明人： RHONE-POULENC VISCOSUISSE S.A.
IPC分类号： D01F06/84
CPC分类号： C08G63/6956 , D01F6/84 , Y10T428/2913 , Y10T428/2967 , Y10T428/2969
摘要： A process is disclosed for producing soil-repellent and abrasion-resistant monofilaments having 0.1 to 1.0 mm diameter from a linear PET/polydialkylsiloxane, in which the Si component with 0.15 to 2.0 % by weight Si content is incorporated into the polymer chain. The soil-repellent and abrasion-resistant monofilament has at least 36 cN/tex solidity, less than 44 % elongation in relation to the non-elongated filament, and at the same time a soiling index lower than 10 after 5 soiling cycles. This monofilament is suitable for producing screening fabrics for paper machines, fishing lines and fishing nets.
摘要翻译：在用于生产具有从线性PET /聚二烷基硅氧烷的直径为0.1〜1.0mm的防污和耐磨单丝的方法，该Si成分中配合0.15〜2.0的Si含量。 - 在聚合物链中内置％。污垢排斥和耐磨单丝具有至少36厘牛顿/ tex的韧度在<44％的基础上，未延伸丝的伸长率，并在同一时间<5:10 Anschmutzungszyklen的污渍及适用于生产屏幕织物造纸机，的渔线和渔网提供。

6. 发明申请

WO1996034821A1 SINGLE SLEEVE FOR THE SIMULTANEOUS WINDING/UNWINDING OF SEVERAL MONOFILAMENTS AND PROCESS FOR WINDING/UNWINDING THEM 审中-公开
标题翻译： SIMPLE套筒同时绕线/后台打印多单丝和方法缠绕/后台打印SAME
公开(公告)号：WO1996034821A1
公开(公告)日：1996-11-07
申请号：PCT/CH1996000148
申请日：1996-04-24
申请人： RHONE-POULENC VISCOSUISSE S.A. , SCHOLKMANN, Christof
发明人： RHONE-POULENC VISCOSUISSE S.A.
IPC分类号： B65H75/12
CPC分类号： B65H75/12 , B65H54/20 , B65H55/00 , B65H2701/31 , B65H2701/38 , D02H3/02
摘要： A single sleeve for the simultaneous winding/unwinding of several monofilaments (3, 3') consists of a cylindrical sleeve (1) secured to a cone (2). The process makes it possible during winding or unwinding to wind and unwind several monofilaments with a count of between 10 and 100 dtex on a cone (2) at a winding speed of at least 100 m/min. The multi-way yarn support of the invention makes it possible considerably to increase productivity in the production of monofilaments in the fine and medium count range.
摘要翻译：用于同时单个套筒卷绕/退绕的多个单丝（3,3“）的组成的圆筒状套筒（1），（2）连接的锥形的。在该方法的多根单丝可以dtex的被存储在至少100米/分的卷绕速度和卷绕或退绕，用10和100之间的线性密度期间的锥体（2）再次展开。本发明的多载纱生产率生产在精细和介质计数范围的单丝可被显着增加。

7. 发明申请

WO1997024389A1 PROCESS FOR SUBSEQUENT CONDENSATION OF POLYCONDENSATES, IN PARTICULAR OF POLYAMIDE 6.6 审中-公开
标题翻译：方法缩聚物的aftercondensing，特别是聚酰胺6.6
公开(公告)号：WO1997024389A1
公开(公告)日：1997-07-10
申请号：PCT/CH1995000307
申请日：1995-12-27
申请人： RHONE-POULENC VISCOSUISSE S.A. , BERGER, Luzius , STEHR, Hans , ZEMP, Niklaus
发明人： RHONE-POULENC VISCOSUISSE S.A.
IPC分类号： C08G69/28
CPC分类号： C08G69/46 , C08G69/28 , C08G69/48 , C08J3/00 , C08J5/00 , C08J2377/00
摘要： The invention relates to a process for one-stage subsequent condensation of polycondensates, in particular of polyamide 6.6 granules in a fluidised bed reactor (1). During said process, a partial stream of a carrier gas, where nitrogen (N2) is used as the carrier gas, is removed at a temperature of 20-230 DEG C from the main stream and is conveyed in such a manner through a gas washing column (15) charged with water that the partial stream of conditioned carrier gas is returned with a point of condensation of 10-80 DEG C (100 % of relative humidity) into the main stream of the carrier gas. During the cooling phase of the granules, return of the partial stream of carrier gas is stopped. After cooling, the granules are removed and used directly in other applications. Said process achieves the designated viscosity and also a precisely defined level of humidity in the polymer, which level is important for further processing.
摘要翻译：在一种用于在流化床反应器中的缩聚物的单步后缩合，尤其是尼龙-6,6粒料的方法（1）载气中的20-230℃的温度下使用氮的部分流（N 2）作为从主流动，并通过截取的载体气体C 与引导，使得经调节的载气用10-80℃（相对湿度100％）露点部分流被返回到载气的主流水喂养的气体洗涤塔（15）。在颗粒中的冷却阶段中，载气的部分流的供给被关闭。冷却后，可以将颗粒排出并进一步直接使用。用本发明的方法不仅所需的粘度，而且还用于进一步处理在聚合物中精确限定的水分被实现的一个重要。

8. 发明申请

WO1996027126A1 PROCESS AND DEVICE FOR DETECTING STRUCTURAL FAULTS OF MOVING FLAT TEXTILE MATERIALS 审中-公开
标题翻译：方法和装置结构缺陷在目前的纺织物测定
公开(公告)号：WO1996027126A1
公开(公告)日：1996-09-06
申请号：PCT/CH1996000058
申请日：1996-02-26
申请人： RHONE-POULENC VISCOSUISSE S.A. , THALMANN, Markus
发明人： RHONE-POULENC VISCOSUISSE S.A.
IPC分类号： G01N19/08
CPC分类号： G01N29/14 , G01B21/30 , G01N19/08 , G01N29/22 , G01N33/367 , G01N2291/0237
摘要： In a process for detecting on line structural faults of moving flat textile materials (1), a rigidly mounted tactile sensor (2) is used that has a free length from 5 to 20 cm and that encloses an angle alpha from 10 to 60 DEG with the flat textile material (1), and the displacement of the tactile sensor (2) is recorded and evaluated as measurement signal. The device for carrying out the process consists of a measurement head with the tactile sensor (2) made of a spatula-shaped leaf spring perpendicularly arranged to the weft thread direction, a holder (3) and a measurement value sensor (4) that may be a vibration, displacement or acoustic sensor.
摘要翻译：在由一个牢固地夹触觉传感器（2）的装置运行的纺织片材（1）用于在线测定结构性缺陷的方法，为5〜20厘米的自由长度与所述片材（1）形成的10-60度的角度阿尔法，寄存器触摸传感器（2），为测量信号和评估的运动。用于执行该方法的装置由一个测量头与触摸传感器的（2）包括刮刀形片簧，其被布置在90度的角度向纬线方向，保持件（3）和一个换能器（4）。作为测量传感器是振动，位移或使用声换能器。

9. 发明申请

WO1995004847A1 MONOFILAMENTS WITH IMPROVED WEAVABILITY AND USE OF THE FABRICS PRODUCED THEREWITH 审中-公开
标题翻译：具有改进的单丝织造性，以及制备织物的使用
公开(公告)号：WO1995004847A1
公开(公告)日：1995-02-16
申请号：PCT/CH1994000156
申请日：1994-07-27
申请人： RHONE-POULENC VISCOSUISSE S.A. , BARIS, Halim , FLEURY, Etienne
发明人： RHONE-POULENC VISCOSUISSE S.A.
IPC分类号： D01F06/84
CPC分类号： D01F6/84
摘要： Monofilament with a diameter 500 cN/tex and a thread-thread coefficient of friction mu
摘要翻译：用直径<0.1mm时，通过将与Polydialkylsiloxanbausteins在0.05单丝的Si含量至2.0重量％的创建，单丝修改，使得单丝的断裂拉伸伸长率后< 30％，5％伸长> 500 CN / tex的至少45厘牛顿/特的弹性模量的，并在同一时间强度和螺纹/螺纹摩擦系数亩<0.30和陶瓷/线程摩擦系数亩<0.50。用于剥离和密集精度织物过滤器介质，分子筛和那些用于丝网印刷无磨损制造单丝。

10. 发明申请

WO1993022367A1 METHOD OF PRODUCING A POLYESTER, AND USE OF THE POLYESTER THUS PRODUCED 审中-公开
标题翻译：用于生产涤纶及其用途
公开(公告)号：WO1993022367A1
公开(公告)日：1993-11-11
申请号：PCT/CH1993000105
申请日：1993-04-21
申请人： RHONE-POULENC VISCOSUISSE S.A. , MÜLLER, Stephan
发明人： RHONE-POULENC VISCOSUISSE S.A.
IPC分类号： C08G63/86
CPC分类号： C08G63/83 , C08G63/863
摘要： The invention concerns a method of producing, without using antimony, a polyester from poly(ethylene terephthalate) units. Following esterification, a mixed catalyst consisting of 10 to 75 ppm of lithium and 15 to 80 ppm of germanium is used for polycondensation. The antimony-free polyester thus obtained is suitable for use in the manufacture of bottles, sheeting, film, fibre, filaments and moulded articles.

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