专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09540509B2 Impregnated reinforcing fiber yarn and its use in producing composite materials 有权
标题翻译：浸渍增强纤维纱及其在复合材料生产中的应用
公开(公告)号：US09540509B2
公开(公告)日：2017-01-10
申请号：US14655898
申请日：2014-01-21
申请人： TOHO TENAX EUROPE GMBH
发明人： Sabine Kummer-Dörner , Silke Stüsgen , Silke Witzel , Jens Pusch , Markus Schneider , Bernd Wohlmann
IPC分类号： B32B5/28 , B32B5/24 , B32B27/04 , B32B27/12 , B32B27/14 , B32B27/40 , C08L75/08 , C08J5/24 , C09D175/08 , D06B3/04 , D06B5/06
CPC分类号： C08L75/08 , C08J5/24 , C08J2363/00 , C08J2375/04
摘要： A pre-impregnated yarn including a bundle of reinforcing fiber filaments having a bundle interior and a bundle outer side, a first resin composition, and a second resin composition. The first resin composition includes at least one urethane resin, H1, produced from a reaction of a bifunctional aromatic epoxy compound based on bisphenol A, an aromatic polyisocyanate, and a polyalkylene glycol; an oxyalkylated bisphenol A resin, H2; and aromatic polyhydroxy ether P1. The filaments are impregnated with and at least partially connected via the first resin composition. The first resin composition is present in a concentration of 0.1 to 4 wt % relative to a total weight of the pre-impregnated yarn. The second resin composition is on the bundle outer side in the form of particles or drops adhering to the filaments, and is in a concentration of 0.5 to 14 wt % relative to the total weight of the pre-impregnated yarn.
摘要翻译：包括一束具有束内部和束外侧的增强纤维长丝的预浸渍纱线，第一树脂组合物和第二树脂组合物。第一种树脂组合物包含至少一种由基于双酚A的双官能芳族环氧化合物，芳族多异氰酸酯和聚亚烷基二醇的反应产生的聚氨酯树脂H1; 烷氧基化双酚A树脂，H2; 和芳族多羟基醚P1。长丝经由第一树脂组合物浸渍并至少部分连接。第一树脂组合物相对于预浸渍纱线的总重量为0.1〜4重量％的浓度存在。第二树脂组合物在附着于长丝上的颗粒或液滴形式的束外侧上，相对于预浸渍纱线的总重量为0.5〜14重量％。

2. 发明授权

US08834997B2 Carbon fiber 有权
标题翻译：碳纤维
公开(公告)号：US08834997B2
公开(公告)日：2014-09-16
申请号：US12226581
申请日：2007-04-19
申请人： Silke Stuesgen , Bernd Wohlmann , Matthias Schubert
发明人： Silke Stuesgen , Bernd Wohlmann , Matthias Schubert
IPC分类号： D02G3/36 , C08J5/06 , D06M15/55 , D06M101/40
CPC分类号： C08J5/06 , C08J2363/00 , D06M15/55 , D06M2101/40 , D06M2200/50 , Y10T428/2918 , Y10T428/2933 , Y10T428/2938 , Y10T428/2962 , Y10T428/2964 , Y10T428/30
摘要： Carbon fibers and carbon fiber yarn consisting of carbon fibers, the fibers having been pretreated by electrochemical oxidation, characterized in that they have a finish consisting of epoxy resin(s), a vinyl component, and a plasticizer in an amount of 0.3 to 5 wt. % relative to the carbon fibers, which are to be provided with the finish.
摘要翻译：由碳纤维组成的碳纤维和碳纤维纱线，纤维已经通过电化学氧化进行预处理，其特征在于它们具有由环氧树脂，乙烯基组分和0.3至5wt 。相对于将被提供有光洁度的碳纤维的％。

3. 发明申请

US20120309248A1 MULTIAXIAL NON-CRIMP FABRICS HAVING POLYMER NON-WOVENS 有权
标题翻译：具有聚合物非织造布的多元非抗皱织物
公开(公告)号：US20120309248A1
公开(公告)日：2012-12-06
申请号：US13578435
申请日：2011-03-11
申请人： Ronny Wockatz
发明人： Ronny Wockatz
IPC分类号： D04H13/00
CPC分类号： D04B21/165 , B29B11/16 , B29C70/202 , B29K2049/00 , B29K2063/00 , B29K2077/00 , B29K2101/12 , B29K2105/0854 , B32B5/022 , B32B5/06 , B32B5/12 , B32B5/26 , B32B2250/20 , B32B2260/021 , B32B2260/046 , B32B2262/02 , B32B2262/0253 , B32B2262/0261 , B32B2262/0269 , B32B2262/101 , B32B2262/106 , B32B2307/558 , B32B2307/734 , C08J5/24 , D04H3/045 , D04H3/147 , D04H3/153 , D10B2403/02411 , D10B2403/02412 , D10B2505/02 , Y10T442/60
摘要： A non-crimp fabric includes at least two superimposed layers made from multifilament reinforcing yarns arranged parallel to each other, and at least one layer made from a non-woven made from thermoplastic polymer material on and/or between the layers made from multifilament reinforcing yarns, wherein the non-woven includes a first polymer component and a second polymer component whose melting temperatures lie below the melting or decomposition temperature of the reinforcing yarns. The first polymer component has a lower melting temperature than the second polymer component, and the first polymer component is soluble in epoxy matrix resins, cyanate ester matrix resins, benzoxazine matrix resins, or mixtures thereof. The second polymer component is not soluble in epoxy matrix resins, cyanate ester matrix resins, benzoxazine matrix resins, or mixtures thereof. A preform is made from the non-crimp fabric.
摘要翻译：非卷曲织物包括由彼此平行布置的复丝增强纱线制成的至少两个重叠层，以及由由多丝增强纱线制成的层之间和/或之间由热塑性聚合物材料制成的至少一层其中所述无纺布包括第一聚合物组分和熔融温度低于所述增强纱的熔化或分解温度的第二聚合物组分。第一聚合物组分的熔融温度低于第二聚合物组分，第一聚合物组分可溶于环氧树脂基质树脂，氰酸酯基体树脂，苯并恶嗪基体树脂或其混合物。第二聚合物组分不溶于环氧树脂基质树脂，氰酸酯基质树脂，苯并恶嗪基体树脂或其混合物。预成型件由非卷曲织物制成。

4. 发明授权

US07867612B2 Composite material, method for the production and use thereof 有权
标题翻译：复合材料，生产方法及其用途
公开(公告)号：US07867612B2
公开(公告)日：2011-01-11
申请号：US10509875
申请日：2003-03-28
申请人： Klaus Peter Schwung , Bernd Wohlmann
发明人： Klaus Peter Schwung , Bernd Wohlmann
IPC分类号： D02G3/00 , C08G75/14 , C08G75/02
CPC分类号： C08K9/08 , B32B5/02 , C08J5/06 , Y10T428/249924 , Y10T428/2916 , Y10T428/2922 , Y10T428/2925 , Y10T428/2933 , Y10T428/2936 , Y10T428/30
摘要： A composite material is described that contains a reinforcing resin and reinforcing fibers, wherein the reinforcing fibers have a coating containing polyphenylene sulfide and the proportion of polyphenylene sulfide relative to the uncoated fibers is 0.001 to
摘要翻译：描述了含有增强树脂和增强纤维的复合材料，其中增强纤维具有含有聚苯硫醚的涂层，并且聚苯硫醚相对于未涂布的纤维的比例为0.001至<0.01wt。％。与在上述浓度范围内没有PPS涂层的类似复合材料相比，复合材料显示出更高的表层层间剪切强度和弯曲强度。

5. 发明授权

US07677023B2 Cabled carbon-fiber thread 有权
标题翻译：电缆碳纤维线
公开(公告)号：US07677023B2
公开(公告)日：2010-03-16
申请号：US11659832
申请日：2004-09-21
申请人： Markus Schneider
发明人： Markus Schneider
IPC分类号： D02G3/22
CPC分类号： D02G3/46 , D02G3/28
摘要： Thread having at least two strands of continuous carbon fiber that are twisted around one another, whereby the carbon fibers of the strands are arranged approximately parallel to the thread direction. The at least two strands of continuous carbon fiber are twisted around one another and produced by direct cabling. A method for the production of the thread includes twisting each of the at least two strands of continuous carbon fiber around one another by direct cabling. An eyelet assembly with an eyelet that has a radius of at least 4 mm in the area of contact between the strands and the eyelet assembly. The thread is used as a sewing thread or a thread for reinforcing polymers, elastomers, rubber or concrete.
摘要翻译：螺纹具有至少两根连续碳纤维股，它们彼此扭曲，由此股线的碳纤维大致平行于螺纹方向设置。连续碳纤维的至少两根股线彼此扭曲并通过直接布线产生。用于生产线的方法包括通过直接布线将所述连续碳纤维中的每条连续碳纤维彼此捻合。具有孔眼的孔眼组件，其在股线和孔眼组件之间的接触区域中具有至少4毫米的半径。螺纹用作缝合线或用于增强聚合物，弹性体，橡胶或混凝土的螺纹。

6. 发明申请

US20090092831A1 Carbon Fiber 有权
标题翻译：碳纤维
公开(公告)号：US20090092831A1
公开(公告)日：2009-04-09
申请号：US12226581
申请日：2007-04-19
申请人： Silke Stusgen , Bernd Wohlmann , Matthias Schubert
发明人： Silke Stusgen , Bernd Wohlmann , Matthias Schubert
IPC分类号： D02G3/02 , C08L63/10 , C08L67/00
CPC分类号： C08J5/06 , C08J2363/00 , D06M15/55 , D06M2101/40 , D06M2200/50 , Y10T428/2918 , Y10T428/2933 , Y10T428/2938 , Y10T428/2962 , Y10T428/2964 , Y10T428/30
摘要： Carbon fibers and carbon fiber yarn consisting of carbon fibers, the fibers having been pretreated by electrochemical oxidation, characterized in that they have a finish consisting of epoxy resin(s), a vinyl component, and a plasticizer in an amount of 0.3 to 5 wt. % relative to the carbon fibers, which are to be provided with the finish.
摘要翻译：由碳纤维组成的碳纤维和碳纤维纱线，纤维已经通过电化学氧化进行预处理，其特征在于它们具有由环氧树脂，乙烯基组分和0.3至5wt 。相对于将被提供有光洁度的碳纤维的％。

7. 发明申请

US20180272626A1 TEXTILE SUBSTRATE MADE OF REINFORCEMENT FIBRES 审中-公开
公开(公告)号：US20180272626A1
公开(公告)日：2018-09-27
申请号：US15763545
申请日：2016-09-06
申请人： TOHO TENAX EUROPE GMBH
发明人： Ronny WOCKATZ , Dirk ORTMANNS
IPC分类号： B29C70/22 , B32B5/26 , B32B5/02 , B32B7/12 , B32B1/00 , D04H1/559 , B29C70/12 , D04H3/04 , D04H3/115 , D04H3/14
CPC分类号： B29C70/226 , B29B11/16 , B29C70/12 , B32B1/00 , B32B5/022 , B32B5/26 , B32B7/12 , B32B2260/023 , B32B2260/046 , B32B2262/02 , B32B2262/0261 , B32B2262/0276 , B32B2262/101 , D04H1/541 , D04H1/559 , D04H3/04 , D04H3/115 , D04H3/14
摘要： A textile substrate made from reinforcing fibers for the production of composite-material preforms, Including an unidirectional composite consisting of at least one flat layer of multifilament reinforcing yarns arranged alongside and parallel to one another and joined by transverse threads, whereby a nonwoven of thermoplastic polymer material is arranged on the at least one flat layer of multifilament reinforcing yarns and is adhesively bonded to the flat layer of multifilament reinforcing yarns. The textile substrate wherein the transverse threads have a core/sheath structure with a first component forming the sheath and a second component forming the core, wherein the first component has a lower melting point than the second component, the first component is a fusible thermoplastic polymer material and the multifilament reinforcing yarns arranged alongside one another are joined together via the first component of the transverse threads by meltbonding.

8. 发明申请

US20130183227A1 THERMOPLASTIC LIGNIN FOR PRODUCING CARBON FIBERS 审中-公开
标题翻译：用于生产碳纤维的热塑性树脂
公开(公告)号：US20130183227A1
公开(公告)日：2013-07-18
申请号：US13823987
申请日：2011-09-08
申请人： Bernd Wohlmann , Michael Wolki , Silke Stusgen
发明人： Bernd Wohlmann , Michael Wolki , Silke Stusgen
IPC分类号： C07G1/00
CPC分类号： C07G1/00 , C08H6/00 , D01F9/17
摘要： A fusible lignin has a gas transition temperature in the range between 90 and 160° C. determined using differential scanning calorimetry (DSC), a molar mass distribution with a dispersivity of less than 28, determined using gel permeation chromatography (GPC), an ash content of less than 1 wt. %, and a proportion of volatile components of a maximum of 1 wt. %. Also provided is a precursor fiber based on the fusible lignin, as well as a method for the production thereof Also provided is a method for producing a carbon fiber from the precursor fiber.
摘要翻译：熔融木质素的气体转变温度在90至160℃的范围内，使用差示扫描量热法（DSC）测定，使用凝胶渗透色谱（GPC）测定的分散度小于28的摩尔质量分数，灰分含量小于1重量％％，挥发性成分的比例最大为1重量％。％。还提供了基于可熔性木质素的前体纤维，以及其生产方法。还提供了从前体纤维制备碳纤维的方法。

9. 发明申请

US20070169458A1 Cord 审中-公开
标题翻译：绳子
公开(公告)号：US20070169458A1
公开(公告)日：2007-07-26
申请号：US11487426
申请日：2006-07-17
申请人： Klaus Schwung , Bernd Wohlmann , Maria Gemma Peters , Johannes Theodorus Janssen
发明人： Klaus Schwung , Bernd Wohlmann , Maria Gemma Peters , Johannes Theodorus Janssen
IPC分类号： D02G3/36
CPC分类号： D02G3/447 , D02G3/38 , D02G3/404 , D02G3/48 , D07B1/025
摘要： A cord consisting of a core and a sheath is provided, whereby the core contains high-modulus fibres embedded in a matrix and is at least predominantly ensheathed with fibres that form the sheath.
摘要翻译：提供由芯和护套组成的绳索，由此芯包含嵌入基质中的高模量纤维，并且至少主要与形成护套的纤维接触。

10. 发明授权

US09371604B2 Multiaxial non-crimp fabrics having polymer non-wovens 有权
标题翻译：具有聚合物无纺布的多轴非卷曲织物
公开(公告)号：US09371604B2
公开(公告)日：2016-06-21
申请号：US13578435
申请日：2011-03-11
申请人： Ronny Wockatz
发明人： Ronny Wockatz
IPC分类号： D04H13/00 , D04B21/16 , B29C70/20 , B32B5/12 , B32B5/26 , C08J5/24 , D04H3/045 , D04H3/147 , D04H3/153 , B29B11/16 , B29K63/00 , B29K77/00 , B29K101/12 , B29K105/08
CPC分类号： D04B21/165 , B29B11/16 , B29C70/202 , B29K2049/00 , B29K2063/00 , B29K2077/00 , B29K2101/12 , B29K2105/0854 , B32B5/022 , B32B5/06 , B32B5/12 , B32B5/26 , B32B2250/20 , B32B2260/021 , B32B2260/046 , B32B2262/02 , B32B2262/0253 , B32B2262/0261 , B32B2262/0269 , B32B2262/101 , B32B2262/106 , B32B2307/558 , B32B2307/734 , C08J5/24 , D04H3/045 , D04H3/147 , D04H3/153 , D10B2403/02411 , D10B2403/02412 , D10B2505/02 , Y10T442/60
摘要： A non-crimp fabric includes at least two superimposed layers made from multifilament reinforcing yarns arranged parallel to each other, and at least one layer made from a non-woven made from thermoplastic polymer material on and/or between the layers made from multifilament reinforcing yarns, wherein the non-woven includes a first polymer component and a second polymer component whose melting temperatures lie below the melting or decomposition temperature of the reinforcing yarns. The first polymer component has a lower melting temperature than the second polymer component, and the first polymer component is soluble in epoxy matrix resins, cyanate ester matrix resins, benzoxazine matrix resins, or mixtures thereof. The second polymer component is not soluble in epoxy matrix resins, cyanate ester matrix resins, benzoxazine matrix resins, or mixtures thereof. A preform is made from the non-crimp fabric.
摘要翻译：非卷曲织物包括由彼此平行布置的复丝增强纱线制成的至少两个重叠层，以及由由多丝增强纱线制成的层之间和/或之间由热塑性聚合物材料制成的至少一层其中所述无纺布包括第一聚合物组分和熔融温度低于所述增强纱的熔化或分解温度的第二聚合物组分。第一聚合物组分的熔融温度低于第二聚合物组分，第一聚合物组分可溶于环氧树脂基质树脂，氰酸酯基体树脂，苯并恶嗪基体树脂或其混合物。第二聚合物组分不溶于环氧树脂基质树脂，氰酸酯基质树脂，苯并恶嗪基体树脂或其混合物。预成型件由非卷曲织物制成。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式