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

US4524101A High modulus polyethylene fiber bundles as reinforcement for brittle matrices 失效
标题翻译：高模量聚乙烯纤维束作为脆性基质的增强剂
公开(公告)号：US4524101A
公开(公告)日：1985-06-18
申请号：US635103
申请日：1984-07-27
申请人： Nancy C. Eickman , Walter Fabisiak , Robert Dix
发明人： Nancy C. Eickman , Walter Fabisiak , Robert Dix
IPC分类号： B29C43/00 , D01F6/04 , D01G1/04 , E04C5/07 , C04B31/34
CPC分类号： C04B16/0625 , C04B20/026 , D01F6/04 , D01G1/04 , E04C5/07 , B29C43/00 , B29K2023/06 , B29K2105/06 , Y10T428/249932 , Y10T428/2967
摘要： A process for producing bundles of high modulus polyethylene fibers for reinforcement in composites wherein the matrix is a brittle material such as cement, concrete, plaster of Paris or the like. The process involves passing high modulus polyethylene yarn through high pressure nip rolls to deform the individual filaments and to form a loosely adhering unitary mass or bundle of filaments which is then chopped into short lengths for use as fibrous reinforcement in composites. In a preferred embodiment, the yarn is twisted prior to being passed through the nip rolls.
摘要翻译：用于生产复合材料中用于增强的高模量聚乙烯纤维束的方法，其中所述基质是脆性材料，例如水泥，混凝土，巴黎石膏等。该方法包括使高模量聚乙烯纱线通过高压压辊使单根细丝变形并形成松散粘合的整体质量或细丝束，然后将其切成短长度以用作复合材料中的纤维增强材料。在优选实施例中，纱线在通过夹辊之前被扭曲。

2. 发明授权

US4483727A High modulus polyethylene fiber bundles as reinforcement for brittle matrices 失效
标题翻译：高模量聚乙烯纤维束作为脆性基质的增强剂
公开(公告)号：US4483727A
公开(公告)日：1984-11-20
申请号：US464269
申请日：1983-02-07
申请人： Nancy C. Eickman , Walter Fabisiak , Robert Dix
发明人： Nancy C. Eickman , Walter Fabisiak , Robert Dix
IPC分类号： B29C43/00 , D01F6/04 , D01G1/04 , E04C5/07
CPC分类号： D01G1/04 , D01F6/04 , E04C5/07 , B29C43/00 , B29K2023/06 , B29K2105/06 , Y10S83/913
摘要： A process for producing bundles of high modulus polyethylene fibers for reinforcement in composites wherein the matrix is a brittle material such as cement, concrete, plaster of Paris or the like. The process involves passing high modulus polyethylene yarn through high pressure nip rolls to deform the individual filaments and to form a loosely adhering unitary mass or bundle of filaments which is then chopped into short lengths for use as fibrous reinforcement in composites. In a preferred embodiment, the yarn is twisted prior to being passed through the nip rolls.
摘要翻译：用于生产复合材料中用于增强的高模量聚乙烯纤维束的方法，其中所述基质是脆性材料，例如水泥，混凝土，巴黎石膏等。该方法包括使高模量聚乙烯纱线通过高压压辊使单根细丝变形并形成松散粘合的整体质量或细丝束，然后将其切成短长度以用作复合材料中的纤维增强材料。在优选实施例中，纱线在通过夹辊之前被扭曲。

3. 发明授权

US4112059A Process for the production of carbon filaments utilizing an acrylic precursor 失效
标题翻译：利用丙烯酸前体生产碳丝的方法
公开(公告)号：US4112059A
公开(公告)日：1978-09-05
申请号：US523764
申请日：1974-11-14
申请人： Andrew H. DiEdwardo , Robert Dix
发明人： Andrew H. DiEdwardo , Robert Dix
IPC分类号： D01F9/22 , D01F9/12
CPC分类号： D01F9/22
摘要： An improved overall process is provided for producing carbon filaments beginning with a multifilament acrylic precursor. The process facilitates the thermal transformation of the acrylic fibrous material in the absence of undesirable coalescence between adjoining filaments. An extremely thin deposition of colloidal silica initially is provided upon the surface of the multifilament acrylic precursor (as described), the fibrous material thermally stabilized in the absence of coalescence (as described), the colloidal silica substantially removed, and the thermally stabilized fibrous material carbonized (as described). The resulting carbon filaments exhibit improved physical properties and particularly are suited for use as fibrous reinforcement in a resinous matrix.
摘要翻译：提供了一种改进的整体方法，用于从复丝丙烯酸前体开始生产碳丝。该方法有助于丙烯酸纤维材料在相邻长丝之间不存在不期望的聚结的情况下的热转化。最初提供极薄的胶体二氧化硅的沉积物，在复丝丙烯酸类前体的表面上（如所述），在不存在聚结（如所述）的情况下热稳定的纤维材料，基本上除去的胶体二氧化硅，以及热稳定的纤维材料碳化（如所述）。所得碳丝显示出改进的物理性能，特别适合用作树脂基质中的纤维增强剂。

4. 发明授权

US4971342A Animal figure velocipede 失效
标题翻译：动物人物velocipede
公开(公告)号：US4971342A
公开(公告)日：1990-11-20
申请号：US434352
申请日：1989-11-13
申请人： Albert Dix , Robert Dix
发明人： Albert Dix , Robert Dix
IPC分类号： A63G19/02 , B62K9/02
CPC分类号： B62K9/02 , A63G19/02 , Y10T403/604
摘要： An equine animal figure velocipede in the form of a tricycle, having a head member and front legs member fixably attached to a rod means so that the head and legs members rotate in parallelism about the front portion of the main body of the velocipede. A pair of transparent eyes with decorative decals are located on opposite sides of the head member, and an illuminating mechanism is provided inside the head which may be activated by switches on the rein bars on either side of the head.
摘要翻译：一种三轮车形式的马动物体，具有头部构件和固定到杆装置上的前腿构件，使得头部和腿部构件围绕动脉的主体的前部部分平行旋转。具有装饰性贴花的一对透明眼睛位于头部构件的相对侧上，并且在头部内部设置照明机构，该照明机构可以由头部两侧的转鼓上的开关激活。

5. 发明授权

US4020273A Vertical pyrolysis furnace for use in the production of carbon fibers 失效
标题翻译：立式热解炉用于生产碳纤维
公开(公告)号：US4020273A
公开(公告)日：1977-04-26
申请号：US635515
申请日：1975-11-26
申请人： Robert Dix , Richard F. Markel , James A. Parker , John P. Riggs , Dale T. Vest
发明人： Robert Dix , Richard F. Markel , James A. Parker , John P. Riggs , Dale T. Vest
IPC分类号： D01F9/32 , F27D11/02 , H05B3/00
CPC分类号： F27D11/02 , D01F9/32 , H05B3/0014
摘要： A vertical pyrolysis furnace used in the carbonization or high temperature heat treatment of a continuous length of organic fibrous material is disclosed. The oven includes a central conduit or passage having a plurality of independently controlled heating zones disposed circumferentially therearound and spaced axially therealong. The conduit and heating elements are surrounded by suitable insulating material and a gas-tight shell. At the top of the furnace an exhaust manifold is provided which communicates with the central conduit. An environmental seal is provided at the upper end of the exhaust manifold and at the bottom of the conduit. Suitable gaseous inlets communicate with the furnace for an inert gaseous atmosphere which is controlled such that free convection causes the gaseous atmosphere to rise vertically through the central conduit to the exhaust chamber located at the upper end thereof. A continuous length of organic fibrous material moves vertically downwardly through the central conduit from the upper environmental seal to the lower environmental seal. The independently controlled heating zones provide a vertically downwardly increasing temperature gradient, up to a desired maximum value which extends over a prescribed length, which drives off toxic gaseous by-products from the continuous length of organic fibrous material. The heating zone placement and lower environmental seal permit the continuous length of organic fibrous material to cool substantially before exiting to the atmosphere.
摘要翻译：公开了一种用于连续长度的有机纤维材料的碳化或高温热处理的立式热解炉。烤箱包括具有多个独立控制的加热区域的中心管道或通道，其周向设置并沿其轴向间隔设置。导管和加热元件由合适的绝缘材料和气密外壳包围。在炉顶部设置有与中心导管连通的排气歧管。在排气歧管的上端和导管的底部设有环境密封。合适的气体入口与炉子连通，用于惰性气体气氛，其被控制使得自由对流使得气态气氛垂直地升高通过位于其上端的排气室。连续长度的有机纤维材料通过中央导管从上部环境密封件向下垂直移动到下部环境密封件。独立控制的加热区域提供垂直向下增加的温度梯度，达到期望的最大值，其延伸超过规定的长度，其驱使有机纤维材料的连续长度的有毒气体副产物。加热区放置和较低的环境密封允许连续长度的有机纤维材料在离开大气之前基本上冷却。

6. 发明申请

US20050230405A1 Expandable beverage cup insulator 审中-公开
标题翻译：可膨胀饮料杯绝缘子
公开(公告)号：US20050230405A1
公开(公告)日：2005-10-20
申请号：US11108504
申请日：2005-04-18
申请人： Robert Dix
发明人： Robert Dix
IPC分类号： B65D25/00 , B65D81/38
CPC分类号： B65D81/3879
摘要： An insulator for beverage container includes flexible, insulating panels held together by elastic strips. The panels are held together to form a generally conical shape with an opening for receiving and supporting the beverage container. The elastic strips stretch to allow the insulator to expand to accept beverage containers of different sizes and shapes.
摘要翻译：用于饮料容器的绝缘体包括通过弹性带固定在一起的柔性绝缘板。面板被保持在一起以形成具有用于接收和支撑饮料容器的开口的大致圆锥形状。弹性带拉伸以允许绝缘体膨胀以接受不同尺寸和形状的饮料容器。

7. 发明授权

UST100303I4 Production of carbon fibers by the direct carbonization of polybenzimidazole fiber 失效
标题翻译：通过聚苯并咪唑纤维的直接碳化生产碳纤维
公开(公告)号：UST100303I4
公开(公告)日：1981-02-03
申请号：US109582
申请日：1980-01-04
申请人： Robert Dix
发明人： Robert Dix
IPC分类号： D01F9/20 , D01F9/24 , D01F9/12
CPC分类号： D01F9/20 , D01F9/24
摘要： An improved process is provided for readily transforming a relatively low denier (i.e. 0.5 to 10 denier per filament) polybenzimidazole fibrous material to a carbonaceous fibrous material which contains at least 90 percent carbon by weight. The polybenzimidazole fibrous material initially is reacted with a solution of an acid (as described) to form a polybenzimidazonium salt, and the fibrous material subsequently is heated in a non-oxidizing atmosphere to form the carbonaceous fibrous material which retains the original fibrous configuration intact. A preferred acid solution for use in the present process is a dilute solution of sulfuric acid. The resulting carbon fibers are useful as fibrous reinforcement in the resinous or metallic matrix material.

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