公开(公告)号：US5425981A

公开(公告)日：1995-06-20

申请号：US121985

申请日：1993-09-15

申请人： Hans-Joachim Bruning ,  Ingolf Jacob

发明人： Hans-Joachim Bruning ,  Ingolf Jacob

IPC分类号： D04H5/06 ,  B32B27/14 ,  B32B31/16 ,  D04H1/04

CPC分类号： D04H1/541 ,  D04H3/12 ,  D04H5/06 ,  Y10T156/1023 ,  Y10T428/24826 ,  Y10T428/2929 ,  Y10T442/608 ,  Y10T442/697

摘要： There is described a tape comprising unidirectionally oriented reinforcing and thermoplastic fibers composed of yarns of reinforcing and/or thermoplastic fibers, the yarn density being about 5 to 20 yarns/cm of width and the yarns having a linear density of about 1000 to 3000 dtex, the matrix fibers having been locally incipiently or completely melted on at least one of the tape surfaces to form consolidation points. The tape is suitable as a starting material for producing composite materials.

摘要翻译： 描述了一种包括由增强和/或热塑性纤维的纱线组成的单向取向的增强和热塑性纤维的胶带，其纱线密度为约5至20根纱线/厘米宽，纱线的线密度为约1000至3000分特， 基体纤维已经在至少一个带表面上局部初始或完全熔化，以形成固结点。 该胶带适合作为复合材料制造的原料。

公开(公告)号：US5390400A

公开(公告)日：1995-02-21

申请号：US90326

申请日：1993-07-12

申请人： Ingolf Jacob ,  Josef Geirhos

发明人： Ingolf Jacob ,  Josef Geirhos

IPC分类号： D01D5/084 ,  D01D10/00 ,  D02G1/16 ,  D02J13/00

CPC分类号： D02G1/165 ,  D02J13/001

摘要： A gentle and fast process for heating yarns passing contactlessly through a heating apparatus. The process includes the steps of preheating a heat transfer has to a temperature above the desired final yarn temperature, feeding the preheated heat transfer gas to the yarn duct so that it impinges essentially perpendicularly on the moving yarn and along a length such that the yarn heats up to the desired elevated temperature within the heating apparatus. The present invention may be used for heating air jet textured yarns and for setting two component loops sewing yarns. The invention further relates to an apparatus for carrying out the process including a preheating means, a duct in the form of a tube drilled with holes, feed lines, and a distributor chamber enabling the heat transfer gas to impinge radially upon the outside of the yarn moving contactlessly in the duct.

摘要翻译： 用于加热通过加热设备非接触地通过的纱线的温和且快速的方法。 该方法包括以下步骤：将热传递预期到高于期望的最终纱线温度的温度，将预热的传热气体供给纱管，使得其基本上垂直于运动纱线并沿着长度进行加热，使得纱线加热 直到加热装置内所需的高温。 本发明可用于加热空气喷射变形纱线和用于设定两个组分环缝纫纱线。 本发明还涉及一种用于执行该方法的装置，包括预热装置，管孔形式的管道，钻孔孔，进料管线和分配器腔室，使得传热气体能够径向冲击在纱线的外侧 在管道中无接触地移动。

公开(公告)号：US4990793A

公开(公告)日：1991-02-05

申请号：US342289

申请日：1989-04-24

申请人： Burkhard Bonigk ,  Ingolf Jacob

发明人： Burkhard Bonigk ,  Ingolf Jacob

IPC分类号： D02G1/16

CPC分类号： D02G1/167

摘要： Method for measuring the degree of intermingling of yarns where an optical sensor is used to register intermingled and non-intermingled yarn sections, which comprises performing the measurement on a yarn which has been laid with no or low tension onto a moving support which transports the yarn past the optical sensor at a selectable, constant speed at a distance suitable for registering the yarn properties, and an apparatus for carrying out this method.

摘要翻译： 用于测量使用光学传感器来记录混合和非混合纱线部分的纱线的混合程度的方法，其包括对没有或没有张紧的纱线进行测量到运送纱线的移动支架上 以适合于记录纱线性能的距离以可选择的恒定速度经过光学传感器，以及用于执行该方法的装置。

公开(公告)号：US5538792A

公开(公告)日：1996-07-23

申请号：US90787

申请日：1993-07-12

申请人： Ingolf Jacob ,  Josef Geirhos

发明人： Ingolf Jacob ,  Josef Geirhos

IPC分类号： D01D5/084 ,  D01F6/62 ,  D02J1/22 ,  D02J13/00 ,  D02G3/00

CPC分类号： D02J1/224 ,  D02J13/001 ,  Y10T428/2913 ,  Y10T428/2969

摘要： There is described a particularly gentle and fast process for heating and drawing yarns by passing them contactlessly through a heating apparatus at high speed.Polyester fibers have a tenacity index TI equal to or greater than 50 and a molecular orientation MO equal to or greater than 20 or a compliance COM equal to or less than 12 and a storage modulus index SMI equal to or greater than 100.The polyester fibers of the invention can be used in particular for reinforcing plastics or for producing dimensionally stable textile fabrics.

摘要翻译： 描述了一种特别温和和快速的加热和拉伸纱线的方法，它们通过非接触地通过加热装置高速通过。 聚酯纤维具有等于或大于50的强度指数TI和等于或大于20的分子取向MO或等于或小于12的顺应性COM和等于或大于100的储能模量指数SMI。聚酯纤维 本发明特别可用于增强塑料或用于制造尺寸稳定的纺织品。

公开(公告)号：US5359759A

公开(公告)日：1994-11-01

申请号：US161980

申请日：1993-12-03

申请人： Ingolf Jacob ,  Josef Geirhos

发明人： Ingolf Jacob ,  Josef Geirhos

IPC分类号： D02G1/20 ,  D02G3/46 ,  D02J1/22 ,  D02G1/16

CPC分类号： D02G1/205 ,  D02G3/46 ,  Y10T428/2913 ,  Y10T428/2922 ,  Y10T428/2924 ,  Y10T428/2929 ,  Y10T428/2976

摘要： Two-component loop sewing yarn composed of core and effect filaments of high tenacity and low shrinkage made of synthetic polymers, having an ultimate tenacity of above 40 cN/tex, a thermoshrinkage at 180.degree. C. of below 8% and an ultimate tensile strength elongation of below 18%, has a total count of 200 to 900 dtex, its core filaments and effect filaments being in a weight ratio of 95:5 to 70:30 with the linear density of the core filaments being 8 to 1.2 dtex and that of the effect filaments being 4.5 to 1 dtex.

摘要翻译： 由合成聚合物制成的具有高强度和低收缩的芯和效应长丝组成的双组分环缝纫纱线，其最终韧度高于40cN / tex，180℃下的热收缩低于8％，极限拉伸强度 伸长率在18％以下，总计数为200〜900分特，芯丝和效应丝的重量比为95:5〜70:30，芯丝的线密度为8〜1.2分特， 效果丝为4.5至1分特。

公开(公告)号：US4953271A

公开(公告)日：1990-09-04

申请号：US410311

申请日：1989-09-20

申请人： Herbert Wellenhofer ,  Ingolf Jacob ,  Josef Geirhos

发明人： Herbert Wellenhofer ,  Ingolf Jacob ,  Josef Geirhos

IPC分类号： D02J1/08

CPC分类号： D02J1/08

摘要： An intermingling nozzle for filaments and yarns is described. The intermingling nozzle comprises a reedlike side by side arrangement of alternate yarn channel and closing plates. In the yarn channel plate sides adjoining the closing plates, grooves are formed as yarn channels and perpendicularly thereto as blowing channels. The closing plates are rotatable with respect to the yarn channel plates, specifically between an open position, in which they give access to the yarn channels to allow yarns to be inserted, and a closed position, in which they cover up the yarn channels. The intermingling nozzle is suitable in particular for intermingling high-count yarns, for example for reinforcing fabrics and tire cords.

摘要翻译： 描述了用于长丝和纱线的混合喷嘴。 混合喷嘴包括与另一纱线通道和封闭板并列布置的芦苇状。 在与封闭板相邻的纱线槽板侧，形成作为纱线通道的槽和作为吹送通道垂直的槽。 封闭板可以相对于纱线通道板转动，特别是在打开位置之间，在打开位置，它们可以进入纱线通道以允许纱线被插入，并且闭合位置将遮盖纱线通道。 混合喷嘴特别适用于混合高支纱，例如用于加强织物和轮胎帘线。

公开(公告)号：US5593777A

公开(公告)日：1997-01-14

申请号：US375642

申请日：1995-01-20

申请人： Ingolf Jacob ,  Eberhard Paulus ,  Gerhard Kreuzer ,  Bernd Schubert ,  Josef Geirhos

发明人： Ingolf Jacob ,  Eberhard Paulus ,  Gerhard Kreuzer ,  Bernd Schubert ,  Josef Geirhos

IPC分类号： D02G1/16 ,  D02G3/34 ,  D02G3/46 ,  D02G3/00

CPC分类号： D02G3/46 ,  D02G1/165 ,  D02G3/34 ,  Y10T428/2922 ,  Y10T428/2924 ,  Y10T428/2976

摘要： Two-component loop yarns composed of core and effect filaments are made of synthetic polymers and comprise the following features. At least some of the effect filaments are made of polyester, and at least some of the effect filaments have a breaking extension of from 35 to 70%, preferably from 35 to 60%. Moreover, at least some of the effect filaments have a birefringence of from 100*10.sup.-3 to 150*10.sup.-3, in particular from 125*10.sup.-3 to 140*10.sup.-3, and at least some of the effect filaments have a hot air shrinkage of 200.degree. C. of from 3 to 14%, in particular from 5 to 10%. The effect filaments have a filament linear density of not greater than 1.5 dtex.

摘要翻译： 由芯和效应丝组成的双组分环纱由合成聚合物制成并且包括以下特征。 至少一些效应丝由聚酯制成，并且至少一些效应丝具有35至70％，优选35至60％的断裂伸长率。 此外，效应丝中的至少一些具有100×10 -3至150×10 -3，特别是125×10 -3至140×10 -3的双折射，并且至少一些效应丝具有 200℃的热空气收缩率为3至14％，特别是5至10％。 效应丝具有不大于1.5dtex的丝线密度。

公开(公告)号：US5424123A

公开(公告)日：1995-06-13

申请号：US108227

申请日：1993-08-19

申请人： Josef Geirhos ,  Ingolf Jacob

发明人： Josef Geirhos ,  Ingolf Jacob

IPC分类号： D02G3/02 ,  D02G1/16 ,  D02G3/04 ,  D02J1/00 ,  D02G3/00

CPC分类号： D02G3/047 ,  D02G1/165 ,  Y10S57/908 ,  Y10T428/29 ,  Y10T428/2924 ,  Y10T428/2976

摘要： There is described an intermingled multifilament yarn comprising high modulus monofilaments made for example of aramid, carbon or glass and a process for producing this yarn. Conventional air intermingling is impracticable for high modulus yarns since they tend to break, because of their brittleness, which leads in particular to an appreciable reduction in the tenacity. The invention proposes carrying out the intermingling at elevated temperature--either by preheating the yarn or by heating the intermingling air. It is found, surprisingly, that, although the entanglement spacings are relatively low, the tenacity remains substantially unaffected and in some instances is even raised. The multifilament yarn produced by this process is noteworthy in particular for the low number of broken monofilament ends. The invention can also be applied to commingled yarns, yarns which are part high modulus filaments and part thermoplastic filaments.

摘要翻译： 描述了由例如芳族聚酰胺，碳或玻璃制成的高模量单丝以及用于生产该纱线的方法的混合复丝纱线。 常规的空气混合对于高模量纱线来说是不切实际的，因为它们易于破裂，因为它们的脆性，特别导致强度明显降低。 本发明提出通过预热纱线或加热混合空气来在高温下进行混合。 令人惊讶地发现，虽然缠结间距相对较低，但是韧性基本上不受影响，并且在一些情况下甚至被提高。 通过该方法生产的复丝纱线特别值得注意的是，单丝断头数量少。 本发明也可以应用于混合纱线，纱线是部分高模量长丝和部分热塑性长丝。

公开(公告)号：US5100729A

公开(公告)日：1992-03-31

申请号：US417904

申请日：1989-10-06

申请人： Ingolf Jacob ,  Josef Geirhos

发明人： Ingolf Jacob ,  Josef Geirhos

IPC分类号： D02G1/20 ,  D02G3/46 ,  D02J1/22

CPC分类号： D02G1/205 ,  D02G3/46 ,  Y10T428/2913 ,  Y10T428/2922 ,  Y10T428/2924 ,  Y10T428/2929 ,  Y10T428/2976

摘要： Two-component loop sewing yarn composed of core and effect filaments of high tenacity and low shrinkage made of synthetic polymers, having an ultimate tenacity of above 40 cN/tex, a thermoshrinkage at 180.degree. C. of below 8% and an ultimate tensile strength elongation of below 18%, has a total count of 200 to 900 dtex, its core filaments and effect filaments being in a weight ratio of 95:5 to 70:30 with the linear density of the core filaments being 8 to 1.2 dtex and that of the effect filaments being 4.5 to 1 dtex.

摘要翻译： 由合成聚合物制成的具有高强度和低收缩的芯和效应长丝组成的双组分环缝纫纱线，其最终韧度高于40cN / tex，180℃下的热收缩低于8％，极限拉伸强度 伸长率在18％以下，总计数为200〜900分特，芯丝和效应丝的重量比为95:5〜70:30，芯丝的线密度为8〜1.2分特， 效果丝为4.5至1分特。

公开(公告)号：US5344710A

公开(公告)日：1994-09-06

申请号：US111210

申请日：1993-08-24

申请人： Ingolf Jacob ,  Josef Geirhos

发明人： Ingolf Jacob ,  Josef Geirhos

IPC分类号： D01F6/62 ,  D02G1/16 ,  D02G3/36 ,  D02G3/38 ,  D02G3/46 ,  D02J1/00 ,  D02J1/22 ,  D03D15/00 ,  D02G3/00

CPC分类号： D02G3/46 ,  D02G1/165 ,  Y10T428/2913 ,  Y10T428/2922 ,  Y10T428/2924 ,  Y10T428/2929 ,  Y10T428/2976

摘要： There are described two-component loop yarns composed of core and effect filaments made of synthetic polymers, having a final tenacity of at least 30 cN/tex and a final linear density of less than 200 dtex and wherein the core and effect filaments each have a total linear density of in each case of less than 100 dtex.The yarns described are preferably useful as sewing yarns.They are obtainable by a process comprising the measures:a) feeding two or more feed yarn strands made of synthetic polymers at different speeds into a texturing jet, said feed yarn strands each having a total linear density of less than 100 dtex,b) intermingling the feed yarn strands in the texturing jet under conditions to form a yarn consisting of core and effect filaments and having loops formed chiefly of effect filaments on its surface,c) withdrawing this primary two-component loop yarn under tension so that, through reduction in the loop size, said primary yarn becomes mechanically stabilized,d) heating the stabilized primary yarn to set the yarn structure, ande) choosing the total linear densities of the feed yarn strands, the difference in the transport speeds of the feed yarn strands and the intermingling, mechanical stabilization and setting conditions in such a way as to produce a two-component loop yarn having a final linear density of less than 200 dtex.

摘要翻译： 描述了由合成聚合物制成的芯和效应丝组成的双组分环纱，其具有至少30cN / tex的最终韧度和小于200dtex的最终线密度，并且其中芯和效应丝具有 在每种情况下的总线密度小于100分特。 所描述的纱线优选用作缝合纱线。 它们可通过包括以下措施获得的方法：a）将由合成聚合物制成的两根或多根喂料纱线以不同的速度送入织纹射流，所述进料丝股线的总线密度小于100分特，b）混合 在纺丝射流中的进料纱线在形成由芯和效应丝组成的纱线的条件下并且在其表面上具有主要由效应丝条形成的丝线的条件下，c）在张力下退回该主要双组分环纱线，使得通过减少 所述一次纱线变得机械稳定，d）加热稳定的一次纱线以设定纱线结构，以及e）选择进给纱线的总线性密度，进给纱线的输送速度差和 混合，机械稳定和设定条件，以产生最终线密度小于200分特的双组分环纱。