公开(公告)号：US5776607A

公开(公告)日：1998-07-07

申请号：US903698

申请日：1997-07-31

申请人： Francis Patrick McCullough

发明人： Francis Patrick McCullough

IPC分类号： D06M15/643 ,  D01F8/08 ,  D01F8/18 ,  D01F9/12 ,  D01F9/22 ,  D01F11/06 ,  D01F11/14 ,  D04H1/42 ,  H01M2/02 ,  H01M2/26 ,  H01M4/02 ,  H01M4/38 ,  H01M4/48 ,  H01M4/485 ,  H01M4/58 ,  H01M4/587 ,  H01M4/62 ,  H01M4/66 ,  H01M4/70 ,  H01M4/80 ,  H01M6/48 ,  H01M10/0525 ,  H01M10/36 ,  D02G3/00

CPC分类号： H01M4/587 ,  D01F11/14 ,  D01F8/08 ,  D01F9/12 ,  H01M2/0275 ,  H01M2/26 ,  H01M4/13 ,  H01M4/625 ,  H01M4/663 ,  H01M4/667 ,  H01M4/806 ,  H01M10/0525 ,  H01M2004/029 ,  H01M2300/0025 ,  H01M4/38 ,  H01M4/485 ,  H01M4/668 ,  H01M4/70 ,  H01M6/48 ,  Y02P70/54 ,  Y10T428/29 ,  Y10T428/2913 ,  Y10T428/2918 ,  Y10T428/2924 ,  Y10T428/2933 ,  Y10T428/2967 ,  Y10T428/2973 ,  Y10T428/30 ,  Y10T442/2803 ,  Y10T442/3683 ,  Y10T442/629 ,  Y10T442/637

摘要： A novel flexible biregional carbonaceous fiber is disclosed comprising an inner core region of a thermoplastic polymeric material and an outer region of a carbonaceous sheath. The flexible biregional carbonaceous fibers are particularly characterized by having a ratio of the radius of the core region with respect to the total radius of the fiber (r:R) of from about 1:4 to about 1:1.05, a density of from about 1.45 to about 1.87 g/cm.sup.3, and a bending strain value of from greater than 0.01 to less than 50%. In a further embodiment of the invention, a biregional precursor fiber is disclosed having an inner core region of a thermoplastic polymeric material and an outer sheath region of a oxidation stabilized, thermoset polymeric material. The oxidation stabilized precursor fiber is characterized by having a density of from about 1.20 to about 1.32 g/cm.sup.3 The invention further resides in methods of making the biregional fibers. Preferred end uses for the biregional fibers are disclosed including thermal insulation; flame resistant and fire blocking insulation; blends of the biregional carbonaceous fibers with other natural or polymeric fibers; coated fibers, composites composed of a polymeric matrix reinforced with the biregional carbonaceous fibers of the invention, electron conductive fibers for battery electrodes, and the like.

摘要翻译： 公开了一种新颖的柔性双向碳质纤维，其包括热塑性聚合材料的内核区域和含碳护套的外部区域。 柔性双向碳质纤维的特征在于，芯部区域的半径相对于纤维的总半径（r：R）为约1:4至约1:1.05，密度为约 1.45至约1.87g / cm 3，弯曲应变值大于0.01至小于50％。 在本发明的又一实施例中，公开了一种双向前体纤维，其具有热塑性聚合材料的内芯区域和氧化稳定的热固性聚合物材料的外护套区域。 氧化稳定的前体纤维的特征在于具有约1.20至约1.32g / cm 3的密度。本发明还涉及制备双向纤维的方法。 公开了用于双向纤维的优选最终用途，包括绝热; 阻燃和防火隔热; 双向碳质纤维与其它天然或聚合物纤维的共混物; 涂覆纤维，由本发明的双向碳质纤维增强的聚合物基质，电池电极用电子导电纤维等构成的复合体。

公开(公告)号：US5747137A

公开(公告)日：1998-05-05

申请号：US554103

申请日：1995-11-06

申请人： Domingo Cutolo ,  Erminio Zoppi

发明人： Domingo Cutolo ,  Erminio Zoppi

IPC分类号： B05D1/24 ,  B05D7/20 ,  B29B11/06 ,  B29B15/10 ,  B29B15/14 ,  B29C70/54 ,  D01F11/14 ,  B32B1/04

CPC分类号： B05D7/20 ,  B29B11/06 ,  B29B15/12 ,  B29C70/542 ,  D01F11/14 ,  B05D1/24 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2105/101 ,  B29K2105/251 ,  Y10T428/237 ,  Y10T428/292 ,  Y10T428/2927 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T428/2933 ,  Y10T428/2935 ,  Y10T428/2938 ,  Y10T428/2964 ,  Y10T428/2967 ,  Y10T428/2969 ,  Y10T428/2971 ,  Y10T428/2976 ,  Y10T428/298

摘要： A flexible, composite, thermoplastic filament, which contains continuous fibers, and which filament contains a flexible sheath of a thermoplastic polymer which coats a fiber bundle of fibers, which fiber bundle is impregnated with a thermoplastic powder, which is made of the same thermoplastic polymer coating the fiber bundle, wherein the filament has a substantially elliptical cross-section.

摘要翻译： 包含连续纤维的柔性复合热塑性长丝，并且该长丝包含热塑性聚合物的柔性护套，该热塑性聚合物涂覆纤维束，该纤维束用热塑性粉末浸渍，该热塑性粉末由相同的热塑性聚合物 涂覆纤维束，其中长丝具有基本上椭圆形的横截面。

公开(公告)号：US5641572A

公开(公告)日：1997-06-24

申请号：US515174

申请日：1995-08-15

申请人： Kazunari Yoshimura ,  Shigeki Tomonoh

发明人： Kazunari Yoshimura ,  Shigeki Tomonoh

IPC分类号： D01F11/14 ,  B32B9/00 ,  D02G3/00

CPC分类号： D01F11/14 ,  C08J3/203 ,  C08J2300/22 ,  C08J2371/12 ,  Y10T428/2924 ,  Y10T428/30

摘要： Disclosed herein is a short carbon fiber bundling mass comprising not less than 90% by weight of short carbon fibers and carbonized materials derived from a resin as a sizing agent, and having not more than 0.5% of a weight loss of said short carbon fiber bundling mass when left in an inert atmosphere at a temperature of 400.degree. C.

摘要翻译： 本发明公开了一种短碳纤维束缚体，其包含不小于90重量％的短碳纤维和衍生自作为上胶剂的树脂的碳化材料，并且具有不超过所述短碳纤维束的0.5重量％的重量损失 当在400℃的温度下放置在惰性气氛中时，

公开(公告)号：US5614139A

公开(公告)日：1997-03-25

申请号：US418189

申请日：1995-04-07

申请人： Domingo Cutolo ,  Erminio Zoppi

发明人： Domingo Cutolo ,  Erminio Zoppi

IPC分类号： B05D1/24 ,  B05D7/20 ,  B29B11/06 ,  B29B15/10 ,  B29B15/14 ,  B29C70/54 ,  D01F11/14 ,  B29C47/02 ,  B29C70/52 ,  B32B1/10 ,  B32B31/30

CPC分类号： B05D7/20 ,  B29B11/06 ,  B29B15/12 ,  B29C70/542 ,  D01F11/14 ,  B05D1/24 ,  B29K2067/00 ,  B29K2077/00 ,  B29K2105/101 ,  B29K2105/251 ,  Y10T428/237 ,  Y10T428/292 ,  Y10T428/2927 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T428/2933 ,  Y10T428/2935 ,  Y10T428/2938 ,  Y10T428/2964 ,  Y10T428/2967 ,  Y10T428/2969 ,  Y10T428/2971 ,  Y10T428/2976 ,  Y10T428/298

摘要： A process for preparing a composite, continuous-fiber-containing filament which entails:a) unwinding a continuous fiber bundle from a bobbin,b) loosening the fiber bundle, in order to separate the bundle substantially into individual fibers,c) impregnating the individual fibers with a thermoplastic polymer powder, andd) recompacting the fiber bundle and providing a flexible sheltering sheath around the bundle, whereby the fiber bundle is caused to have a substantially elliptical cross-section.

摘要翻译： 一种制备复合连续纤维长丝的方法，其需要：a）从筒管上退绕连续的纤维束，b）松开纤维束，以将束基本上分离成单个纤维，c）浸渍个体 具有热塑性聚合物粉末的纤维，以及d）使纤维束重新折叠并且围绕束提供柔性防护护套，由此使纤维束具有基本上椭圆形的横截面。

公开(公告)号：US5562988A

公开(公告)日：1996-10-08

申请号：US548825

申请日：1995-10-26

申请人： Norman S. Anderson ,  Albert L. Promislow

发明人： Norman S. Anderson ,  Albert L. Promislow

IPC分类号： C08J5/06 ,  D01F11/14 ,  D06M13/144 ,  D06M13/165 ,  D06M13/236 ,  D06M15/507 ,  D06M15/53 ,  D06M15/693 ,  B32B27/34 ,  C08F20/00

CPC分类号： C08J5/06 ,  D01F11/14 ,  D06M13/144 ,  D06M13/165 ,  D06M13/236 ,  D06M15/507 ,  D06M15/53 ,  D06M15/693 ,  C08J2321/00 ,  Y10T428/2913 ,  Y10T428/2933 ,  Y10T428/2942 ,  Y10T428/2947 ,  Y10T428/296 ,  Y10T428/2969 ,  Y10T428/31786

摘要： Organic polymer surfaces are modified by contacting such surfaces with a haloester compound and a cationic compound of having a pK.sub.a >5. Preferably the organic polymer is selected from the group consisting of polyesters, aromatic polyamides, and graphitic polymers and the contacting is conducted at an elevated temperature.

公开(公告)号：US5554739A

公开(公告)日：1996-09-10

申请号：US356653

申请日：1994-12-15

申请人： James A. Belmont

发明人： James A. Belmont

IPC分类号： C01B31/00 ,  C01B31/02 ,  C01B31/04 ,  C01B31/08 ,  C04B35/52 ,  C09C1/46 ,  C09C1/56 ,  C09C3/08 ,  C09D5/02 ,  C09D7/00 ,  C09D11/00 ,  C09D11/02 ,  C09D11/18 ,  C25D11/00 ,  D01F11/14 ,  D06M13/02 ,  D06M13/07 ,  C07C245/02 ,  C07C245/04

CPC分类号： C04B35/63 ,  C04B35/52 ,  C09C1/46 ,  C09C1/56 ,  C09C1/565 ,  C09C3/08 ,  C09D11/037 ,  C09D11/18 ,  C09D11/324 ,  C09D5/028 ,  C09D7/007 ,  D01F11/14 ,  C01P2004/01 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/19 ,  C04B2235/424 ,  C04B2235/425

摘要： Processes for preparing a carbon product having an organic group attached to a carbon material. The carbon material is selected from graphite powder, a graphite fiber, a carbon fiber, a carbon cloth, a vitreous carbon product, and an activated carbon product. In one process at least one diazonium salt reacts with a carbon material in the absence of an externally applied electric current sufficient to reduce the diazonium salt. In another process at least one diazonium salt reacts with a carbon material in a protic reaction medium.

摘要翻译： 用于制备具有连接到碳材料的有机基团的碳产物的方法。 碳材料选自石墨粉，石墨纤维，碳纤维，碳布，玻璃碳产品和活性炭产品。 在一个方法中，至少一种重氮盐在不存在足以减少重氮盐的外部施加电流的情况下与碳材料反应。 在另一方法中，至少一种重氮盐与质子反应介质中的碳材料反应。

公开(公告)号：US5487512A

公开(公告)日：1996-01-30

申请号：US214181

申请日：1994-03-17

申请人： Hironobu Nojiri ,  Kazuyuki Yakushiji ,  Minoru Yoshinaga ,  Hiroyuki Terasaka

发明人： Hironobu Nojiri ,  Kazuyuki Yakushiji ,  Minoru Yoshinaga ,  Hiroyuki Terasaka

IPC分类号： D02J1/18 ,  B29C53/80 ,  B65D85/675 ,  B65H54/28 ,  B65H55/04 ,  D01F11/14 ,  D04H3/04 ,  B65H18/08 ,  B65H23/02 ,  B65H54/00

CPC分类号： B65D85/675 ,  B29C53/8016 ,  B65H55/04 ,  B65H57/006 ,  B65H2701/31 ,  B65H2701/38

摘要： A take-up apparatus is disclosed for tape type non-twisted carbon fiber bundles, in which a traverse guide unit consists of an introduction guide roller disposed so that an angle .theta..sub.1 between the introduction guide roller and the axial direction of the bobbin is substantially 90.degree., a final guide roller disposed so that an angle .theta..sub.e between it and the axial direction of the bobbin is -5.degree..+-.10.degree. (i.e., -15.degree. to +5.degree.), and at least one intermediate guide roller disposed between the introduction guide roller and final guide roller so that an angle difference between an intermediate guide roller and an adjacent guide roller is not more than 45.degree.. A take-up apparatus is also disclosed for tape type non-twisted carbon fiber bundles, in which a traverse guide unit has a helically continuing curved guide surface, an initial portion, i.e. an introduction surface portion of the curved guide surface extending at substantially right angles to the axial direction of a bobbin, and a final portion, i.e. discharge surface portion of the curved guide surface extending at an angle in the range of -5.degree..+-.10.degree. with respect to the axial direction of the bobbin.

摘要翻译： 公开了一种用于带式非扭转碳纤维束的卷绕装置，其中横动引导单元由导入引导辊构成，导入辊设置成导入引导辊与筒管的轴向方向之间的角度θ1基本上 90°，最终的引导辊设置成使得其与线轴的轴向之间的角度θe为-5度+/- 10度（即-15度至+5度），并且至少一个中间导向件 辊子布置在导入辊和最终导向辊之间，使得中间导向辊和相邻导向辊之间的角度差不超过45°。 还公开了一种用于带状非扭转碳纤维束的卷取装置，其中横动引导单元具有螺旋形连续的弯曲引导表面，初始部分，即弯曲引导表面的基本上向右延伸的引导表面部分 相对于筒管的轴向以-5度±10度的角度延伸的弯曲引导面的排出面部的最终部分。

公开(公告)号：US5302419A

公开(公告)日：1994-04-12

申请号：US848119

申请日：1992-03-09

申请人： John D. Muzzy

发明人： John D. Muzzy

IPC分类号： B29B15/10 ,  B29B15/12 ,  B29C70/20 ,  B29C70/50 ,  C04B41/45 ,  D01F11/14 ,  D01F11/16 ,  D06M23/08 ,  B05D1/00

CPC分类号： B29C70/20 ,  B29B15/12 ,  B29C70/50 ,  B29C70/504 ,  C04B41/4584 ,  D01F11/14 ,  D01F11/16 ,  D06M23/08 ,  B29K2105/0067 ,  B29K2105/0088 ,  B29K2105/251 ,  B29K2105/26

摘要： An improved flexible towpreg article and a method of production therefor. The improved flexible towpreg article comprises a prepreg which comprises reinforcing filaments and matrix forming material comprising recycled plastics; the reinforcing filaments being substantially wetout by the matrix forming material such that the towpreg plies have a low void content compared to the multiply towpreg. The method of production for the improved flexible towpreg article includes the steps of spreading the reinforcing filaments; coating the reinforcing filaments with the matrix forming material in a manner causing interfacial adhesion of the matrix forming material to the reinforcing filaments; forming the prepreg by heating the matrix forming material contacting the reinforcing filaments until the matrix forming material liquefies and coats the reinforcing filaments; and cooling the prepregs in a manner such that substantial cohesion between neighboring towpreg plies is prevented until the matrix forming material solidifies.

摘要翻译： 一种改进的柔性拖链物品及其生产方法。 改进的柔性丝束纸制品包括预浸料，其包括增强长丝和包含再循环塑料的基质形成材料; 增强细丝基本上被基体形成材料所切除，使得与多次牵引纸相比，拖链帘布层具有低的空隙。 改进的柔性丝束制品的生产方法包括铺展增强细丝的步骤; 以使基质形成材料与增强丝的界面粘合的方式用基质形成材料涂覆增强细丝; 通过加热与增强细丝接触的基质形成材料直到基体形成材料液化并涂覆增强细丝来形成预浸料坯; 并且以这样的方式冷却预浸料，使得防止相邻的拖曳层之间的实质内聚，直到基体形成材料固化。

公开(公告)号：US5298576A

公开(公告)日：1994-03-29

申请号：US840235

申请日：1992-02-24

申请人： Atsushi Sumida ,  Toyokazu Minakuchi ,  Motoi Itoh ,  Itsuki Taniguchi ,  Hiroshi Hasegawa ,  Manabu Saito

发明人： Atsushi Sumida ,  Toyokazu Minakuchi ,  Motoi Itoh ,  Itsuki Taniguchi ,  Hiroshi Hasegawa ,  Manabu Saito

IPC分类号： D01F11/14 ,  C08F283/00

CPC分类号： D01F11/14

摘要： A sizing agent for carbon fibers which comprises, as the indispensable ingredients, an epoxy resin having a viscosity of more than 1,000 P but up to 20,000 P at 50 .degree. C. and a urethane compound prepared from a polyol having an oxyalkylene unit with a polyisocyanate.

摘要翻译： 作为不可或缺的成分的碳纤维用上胶剂，其包含在50℃下粘度大于1,000P但高达20,000P的环氧树脂，以及由具有氧化烯单元的多元醇与多异氰酸酯制备的氨基甲酸酯化合物 。

公开(公告)号：US5230956A

公开(公告)日：1993-07-27

申请号：US626246

申请日：1990-12-12

申请人： Bill W. Cole ,  Robert B. Hanson ,  Gary T. Brooke

发明人： Bill W. Cole ,  Robert B. Hanson ,  Gary T. Brooke

IPC分类号： C08G73/14 ,  C08J5/06 ,  C08J5/24 ,  C08L79/08 ,  D01F11/14

CPC分类号： C08J5/24 ,  C08G73/14 ,  C08J5/06 ,  C08L79/08 ,  D01F11/14 ,  C08J2379/08 ,  Y10T428/2904 ,  Y10T428/2907 ,  Y10T428/2918 ,  Y10T428/292 ,  Y10T428/2933 ,  Y10T428/2964 ,  Y10T428/2969 ,  Y10T428/30

摘要： The present invention is directed to fibers which are sized or coated on the surface with a polyamide-amic acid, an amide-imide polymer, an amide-imide copolymer or mixtures of these materials and to composites prepared from the sized fibers.

摘要翻译： 本发明涉及用聚酰胺 - 酰胺酸，酰胺 - 酰亚胺聚合物，酰胺 - 酰亚胺共聚物或这些材料的混合物在表面上尺寸或涂布的纤维，以及由尺寸纤维制备的复合材料。