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14 条记录 (耗时 0.023 秒)

    Fine-celled polyolefin foam materials
    1.
    发明授权
    Fine-celled polyolefin foam materials 失效
    细胞聚烯烃泡沫材料

    公开(公告)号：US5929127A

    公开(公告)日：1999-07-27

    申请号：US85064

    申请日：1998-05-27

    申请人： Manfred Raetzsch ,  Hartmut Bucka ,  Ulf Panzer ,  Achim Hesse ,  Norbert Reichelt ,  Dirk Leistner

    发明人： Manfred Raetzsch ,  Hartmut Bucka ,  Ulf Panzer ,  Achim Hesse ,  Norbert Reichelt ,  Dirk Leistner

    IPC分类号： C08F255/02 ,  C08J9/04 ,  C08L51/06 ,  C08J9/00

    CPC分类号： C08J9/04 ,  C08F255/02 ,  C08L51/06 ,  C08J2351/06

    摘要： Fine-celled polyolefin foams of high dimensional stability at elevated temperatures and high stiffness, with foam densities ranging from 10 to 600 kg/m.sup.3, consisting of mixtures of polypropylenes and polyolefins, which were reacted with bifunctional, unsaturated monomers and/or hydrolyzable, ethylenically unsaturated organosilane compounds in the presence of thermally decomposing free radical-forming agents in two reactive process steps and subsequently foamed. The fine-celled polyolefin foams are suitable for use in the packaging sector, preferably for packaging foods, for external and internal parts of motor vehicles and for components of electric and electronic equipment.

    摘要翻译： 在高温下具有高尺寸稳定性和高刚度的细小泡沫聚烯烃泡沫，泡沫密度范围为10至600kg / m 3，由聚丙烯和聚烯烃的混合物组成，其与双官能的不饱和单体和/或可水解的烯属 不饱和有机硅烷化合物在热分解自由基形成剂的存在下在两个反应性工艺步骤中随后发泡。 细胞聚烯烃泡沫适用于包装部门，优选用于包装食品，用于机动车辆的外部和内部部件以及电气和电子设备的部件。

    Structural isomers of poly (alkyl ethylenes)
    2.
    发明授权
    Structural isomers of poly (alkyl ethylenes) 失效
    聚（烷基乙烯）的结构异构体

    公开(公告)号：US06388020B2

    公开(公告)日：2002-05-14

    申请号：US08790342

    申请日：1997-01-27

    申请人： Manfred Raetzsch ,  Achim Hesse ,  Hartmut Bucka ,  Norbert Reichelt ,  Ulf Panzer ,  Konrad Buehler

    发明人： Manfred Raetzsch ,  Achim Hesse ,  Hartmut Bucka ,  Norbert Reichelt ,  Ulf Panzer ,  Konrad Buehler

    IPC分类号： C08F25500

    CPC分类号： C08F210/00 ,  C08F8/00 ,  C08F8/48 ,  C08F110/06 ,  C08F110/08 ,  C08F110/10 ,  C08F210/06 ,  C08F210/08 ,  C08F210/16 ,  C08L23/04 ,  C08L2666/04 ,  C08F212/08 ,  C08F210/14

    摘要： Structurally isomeric poly(alkyl ethylenes) with H and Y structures, polymeric bridging segments and a Y index of 2×10−3 to 8×10−3 (kJ/mole/degree), have decreased instability in the melt and more advantageous processing properties. The structurally isomeric poly(alkyl ethylenes) with H and Y structures are synthesized by an irradiating method, a melt reaction method or a solid phase reaction method by reacting poly(alkyl ethylenes) with 0.05 to 5% by weight of monofunctional, difunctional and polyfunctional monomers, optionally in the presence of peroxides. The structurally isomeric poly(alkyl ethylenes) are suitable for producing films, sheets, panels, coatings, pipes, hollow objects and foams.

    摘要翻译： 结构异构的具有H和Y结构的聚（烷基乙烯），聚合物桥连段和2x10-3至8×10-3（kJ /摩尔/度）的Y指数降低了熔体中的不稳定性和更有利的加工性能。 具有H和Y结构的结构异构的聚（烷基乙烯）通过使聚（烷基乙烯）与0.05至5重量％的单官能，双官能和多官能团的聚（烷基乙烯）反应，通过照射法，熔融反应法或固相反应法合成 单体，任选地在过氧化物的存在下。 结构异构的聚（烷基乙烯）适用于生产膜，片，面板，涂料，管，中空物体和泡沫。

    Polyolefin fibers and polyolefin yarns and textile fabrics produced therefrom
    7.
    发明授权
    Polyolefin fibers and polyolefin yarns and textile fabrics produced therefrom 失效
    聚烯烃纤维和聚烯烃纱线以及由其制成的纺织织物

    公开(公告)号：US06218011B1

    公开(公告)日：2001-04-17

    申请号：US09069689

    申请日：1998-04-29

    申请人： Manfred Raetzsch ,  Ulf Panzer ,  Achim Hesse ,  Norbert Reichelt ,  Manfred Kirchberger ,  Peter Niedersuess ,  Anton Wolfsberger

    发明人： Manfred Raetzsch ,  Ulf Panzer ,  Achim Hesse ,  Norbert Reichelt ,  Manfred Kirchberger ,  Peter Niedersuess ,  Anton Wolfsberger

    IPC分类号： B32B900

    CPC分类号： D01F6/46 ,  D01F1/10 ,  D01F6/06 ,  Y10T428/2913 ,  Y10T428/2931 ,  Y10T428/2964 ,  Y10T428/2967

    摘要： Polyolefin fibers and polyolefin yarns of high strength and elongation and textile fabrics produced therefrom. Polyolefin fibers and polyolefin yarns of high strength and elongation and textile fabrics produced therefrom, which consist of modified propylene polymers, unmodified propylene polymers and adjuvants, are produced by melting the polyolefin mixtures in the extruder, transferring the melt by extrusion pumps to the spinnerets and drawing off the extruded filaments by high-speed galettes and/or winders. The polyolefin fibers and polyolefin yarns of high strength and elongation and the textile fabrics produced therefrom are suitable for the production of textiles for the home, multilayered textiles, industrial textiles, nonwoven materials in medicine and hygiene and elastic hygiene articles.

    摘要翻译： 由高强度和伸长率制成的聚烯烃纤维和聚烯烃纱线以及由其制成的纺织织物。由改性丙烯聚合物，未改性的丙烯聚合物和助剂组成的由高强度和伸长率制成的聚烯烃纤维和聚烯烃纱线由其制成， 在挤出机中的聚烯烃混合物，通过挤出泵将熔体转移到喷丝头并通过高速涂层和/或卷绕机拉出挤出的长丝。高强度和伸长率的聚烯烃纤维和聚烯烃纱线以及由其生产的纺织织物是合适的 用于生产家用纺织品，多层纺织品，工业纺织品，医药卫生用无纺布材料和弹性卫生用品。

    Thermoplastically Processible Aminoplastic Resin, Thermoset Microfibre Non-Wovens, and Process and Plant for Their Production
    10.
    发明申请
    Thermoplastically Processible Aminoplastic Resin, Thermoset Microfibre Non-Wovens, and Process and Plant for Their Production 有权
    热塑性可加工氨基塑料树脂，热固性微纤维无纺布及其生产工艺和设备

    公开(公告)号：US20100269318A1

    公开(公告)日：2010-10-28

    申请号：US12682375

    申请日：2008-10-10

    申请人： Ulf Panzer ,  Bernd Riedel ,  Steffen Pfeiffer ,  Hartmut Bucka ,  Ina Sigmund ,  Frank Meister ,  Markus Machherndl ,  Markus Grossalber

    发明人： Ulf Panzer ,  Bernd Riedel ,  Steffen Pfeiffer ,  Hartmut Bucka ,  Ina Sigmund ,  Frank Meister ,  Markus Machherndl ,  Markus Grossalber

    IPC分类号： D04H5/00 ,  D04H13/00 ,  C08G73/06

    CPC分类号： D04H3/02 ,  C08G12/427 ,  D01D5/0985 ,  D01F6/74 ,  D04H1/4326 ,  D04H1/56 ,  D04H3/009 ,  D04H3/16 ,  Y10T442/609

    摘要： The invention relates to a thermoplastic processible aminoplast resin, a method for its production and a fine fiber non-woven material as textile area of fibers from aminoplast resins, in particular duroplastic triazine resins, which have an average fiber diameter of 0.1 to 100 μm and between 1 and 1000 branching arms and between 1 and 300 branching points per square millimetre. The invention also relates to a method for production of duroplastic fine fiber non-woven material in which a melt of melamine resin is pressed through spinning nozzles and blown by the escaping hot air to fine fibers, the fine fibers are separated from the air stream and deposited to a non-woven material consisting of a tangled layer, a treatment with a media causing cross-linking and a neutralization step follows, and the fine fibers are glued to a non-woven material in a subsequent thermal after-treatment, whereat the thermal after-treatment comprises two steps.

    摘要翻译： 本发明涉及一种热塑性可加工氨基塑料树脂，其生产方法和细纤维非织造材料作为平均纤维直径为0.1至100μm的氨基塑料树脂，特别是杜仲醛三嗪树脂的纤维的织物区域，以及 在1到1000个分支臂之间，每平方毫米1到300个分支点。 本发明还涉及一种生产脱乙酰纤维素微纤维非织造材料的方法，其中三聚氰胺树脂的熔体通过纺丝喷嘴被挤压并被逸出的热空气吹送到细纤维，细纤维与空气流分离， 沉积到由缠结层组成的非织造材料，用引起交联的介质的处理和中和步骤之后，在随后的热后处理中将细纤维粘合到无纺材料上， 热后处理包括两个步骤。