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1. 发明申请

WO2008112349A3 CARBON FIBERS AND FILMS AND METHODS OF MAKING SAME 审中-公开
标题翻译：碳纤维和薄膜及其制造方法
公开(公告)号：WO2008112349A3
公开(公告)日：2010-03-25
申请号：PCT/US2008052471
申请日：2008-01-30
申请人： GEORGIA TECH RES INST , KUMAR SATISH , CHAE HAN GI
发明人： KUMAR SATISH , CHAE HAN GI
IPC分类号： D01F9/12 , B32B9/00
CPC分类号： D01F9/225 , B29C47/0021 , B82Y30/00 , D01F1/10 , Y10T428/2918
摘要： The various embodiments of the present invention provide improved carbon fibers and films, as well as methods of making the carbon fibers and films. The carbon fibers and films disclosed herein are generally formed from an acrylonitrile- containing polymer. The carbon fibers and/or films can also be formed from a composite that includes the acrylonitrile-containing polymer as well as carbon nanotubes, graphite sheets, or both. The fibers and films described herein can be tailored to exhibit one or more of high strength, high modulus, high electrical conductivity, high thermal conductivity, or optical transparency, depending on the desired application for the fibers or films.
摘要翻译：本发明的各种实施方案提供了改进的碳纤维和薄膜，以及制备碳纤维和薄膜的方法。本文公开的碳纤维和膜通常由含丙烯腈的聚合物形成。碳纤维和/或膜也可以由包含含丙烯腈的聚合物以及碳纳米管，石墨片或两者的复合材料形成。根据所需的纤维或薄膜的应用，本文所述的纤维和薄膜可以被定制以显示高强度，高模量，高导电性，高热导率或光学透明度中的一种或多种。

2. 发明公开

EP3204542A4 HIGH STRENGTH AND HIGH MODULUS CARBON FIBERS 审中-公开
公开(公告)号：EP3204542A4
公开(公告)日：2018-04-11
申请号：EP15849703
申请日：2015-10-07
申请人： GEORGIA TECH RES INST , KUMAR SATISH , CHAE HAN , NEWCOMB BRADLEY , GULGUNJE PRABHAKAR , LIU YAODONG , GUPTA KISHOR , KAMATH MANJESHWAR
发明人： KUMAR SATISH , CHAE HAN , NEWCOMB BRADLEY , GULGUNJE PRABHAKAR , LIU YAODONG , GUPTA KISHOR , KAMATH MANJESHWAR
IPC分类号： D01F9/22 , C08F20/44 , C08L33/20 , D01F1/09 , D01F9/12 , D02G3/00 , D02G3/02
CPC分类号： D01F9/225 , C08L33/20 , D01F1/09 , D02G3/00 , D02G3/02 , D10B2401/063
摘要： A carbon fiber has a fiber tensile strength in a range of 5.5 GPa to 5.83 GPa. The carbon fiber has a fiber tensile modulus in a range of 350 GPa to 375 GPa. The carbon fiber also has an effective diameter in a range of 5.1 μm to 5.2 μm. In a method of making a carbon fiber, PAN (poly(acrylonitrile-co methacrylic acid)) is dissolved into a solvent to form a PAN solution. The PAN solution is extruded through a spinneret, thereby generating at least one precursor fiber. The precursor fiber is passed through a cold gelation medium, thereby causing the precursor fiber to gel. The precursor fiber is drawn to a predetermined draw ratio. The precursor fiber is continuously stabilized to form a stabilized fiber. The stabilized fiber is continuously carbonized thereby generating the carbon fiber. The carbon fiber is wound onto a spool.

3. 发明公开

EP3204330A4 USE, STABILIZATION AND CARBONIZATION OF POLYACRYLONITRILE/CARBON COMPOSITE FIBERS 审中-公开
公开(公告)号：EP3204330A4
公开(公告)日：2018-07-18
申请号：EP15851431
申请日：2015-10-08
申请人： GEORGIA TECH RES INST , KUMAR SATISH , CHIEN AN TING
发明人： KUMAR SATISH , CHIEN AN-TING
IPC分类号： C01B32/00 , C08L33/20 , D01F1/09 , D01F6/18 , D01F9/22 , D02G3/00 , D02G3/02 , D03D15/00 , H05B3/34
CPC分类号： D01F9/225 , C08L33/20 , D01F1/09 , D02G3/00 , D02G3/02 , D10B2101/12 , D10B2401/063 , H05B3/342
摘要： A carbon fiber has a fiber tensile strength in a range of 5.5 GPa to 5.83 GPa. The carbon fiber has a fiber tensile modulus in a range of 350 GPa to 375 GPa. The carbon fiber also has an effective diameter in a range of 5.1 μm to 5.2 μm. In a method of making a carbon fiber, PAN (poly(acrylonitrile-co methacrylic acid)) is dissolved into a solvent to form a PAN solution. The PAN solution is extruded through a spinneret, thereby generating at least one precursor fiber. The precursor fiber is passed through a cold gelation medium, thereby causing the precursor fiber to gel. The precursor fiber is drawn to a predetermined draw ratio. The precursor fiber is continuously stabilized to form a stabilized fiber. The stabilized fiber is continuously carbonized thereby generating the carbon fiber. The carbon fiber is wound onto a spool.

4. 发明申请

WO2006096791A3 NANOFILAMENT SCAFFOLD FOR TISSUE REGENERATION 审中-公开
标题翻译：用于组织再生的NANOFILAMENT SCAFFOLD
公开(公告)号：WO2006096791A3
公开(公告)日：2008-08-14
申请号：PCT/US2006008325
申请日：2006-03-07
申请人： GEORGIA TECH RES INST , BELLAMKONDA RAVI V , KIM YOUNG-TAE , KUMAR SATISH
发明人： BELLAMKONDA RAVI V , KIM YOUNG-TAE , KUMAR SATISH
IPC分类号： A61F13/00
CPC分类号： A61L27/48 , A61L27/16 , A61L27/18 , A61L27/52 , A61L2400/12 , C08L33/20 , C08L67/04
摘要： A scaffold for tissue regeneration is provided. In a preferred embodiment, the scaffold is implantable in a patient in need of nerve or other tissue regeneration and includes a structure which has a plurality of uniaxially oriented nanofibers made of at least one synthetic polymer. Preferably, at least 75 % of the nanofibers are oriented within 20 degrees of the uniaxial orientation. The scaffold beneficially provides directional cues for cell and tissue regeneration, presumably by mimicking the natural strategy using filamentous structures during development and regeneration.
摘要翻译：提供用于组织再生的支架。在优选实施例中，支架可植入患者需要神经或其他组织再生，并且包括具有由至少一种合成聚合物制成的多个单向取向纳米纤维的结构。优选地，至少75％的纳米纤维在单轴取向的20度内取向。支架有利地提供了用于细胞和组织再生的方向线索，可能通过在开发和再生期间模仿使用丝状结构的天然策略。

5. 发明申请

WO2016060929A2 USE, STABILIZATION AND CARBONIZATION OF POLYACRYLONITRILE/CARBON COMPOSITE FIBERS 审中-公开
标题翻译：聚丙烯腈/碳纤维复合纤维的使用，稳定化和碳化
公开(公告)号：WO2016060929A2
公开(公告)日：2016-04-21
申请号：PCT/US2015054688
申请日：2015-10-08
申请人： GEORGIA TECH RES INST , KUMAR SATISH , CHIEN AN-TING
发明人： KUMAR SATISH , CHIEN AN-TING
IPC分类号： C01B31/02
CPC分类号： D01F9/225 , C08L33/20 , D01F1/09 , D02G3/00 , D02G3/02 , D10B2401/063
摘要： In a method of making a carbon fiber, carbon nanotubes (CNT) are mixed into a solution including polyacrylonitrile (PAN) so as to form a CNT/PAN mixture. At least one PAN/CNT fiber is formed from the mixture. A first predetermined electrical current is applied to the PAN/CNT fiber until the PAN/CNT fiber is a stabilized PAN/CNT fiber. A heatable fabric that includes a plurality of fibers that each have an axis. Each of the plurality of fibers includes polyacrylonitrile and carbon nanotubes dispersed in the polyacrylonitrile in a predetermined weight percent thereof and aligned along the axes of the plurality of fibers. The plurality of fibers are woven into a fabric. A current source is configured to apply an electrical current through the plurality of fibers, thereby causing the fibers to generate heat.
摘要翻译：在制造碳纤维的方法中，将碳纳米管（CNT）混合到包含聚丙烯腈（PAN）的溶液中以形成CNT / PAN混合物。由混合物形成至少一根PAN / CNT纤维。将第一预定电流施加到PAN / CNT纤维，直到PAN / CNT纤维是稳定的PAN / CNT纤维。一种可加热织物，其包括多根各自具有轴线的纤维。多根纤维中的每根纤维均包括以预定重量百分比分散在聚丙烯腈中并且沿着多根纤维的轴线排列的聚丙烯腈和碳纳米管。多根纤维被编织成织物。电流源被配置为通过多根光纤施加电流，由此导致光纤产生热量。

6. 发明专利

CA3137345A1 HIGH IMPACT STRENGTH BISMALEIMIDE PLASTICS 未知
公开(公告)号：CA3137345A1
公开(公告)日：2020-11-12
申请号：CA3137345
申请日：2020-04-17
申请人： GEORGIA TECH RES INST , KIRMANI MOHAMMAD , GULGUNJE PRABHAKAR , KUMAR SATISH
发明人： KIRMANI MOHAMMAD , GULGUNJE PRABHAKAR , KUMAR SATISH
IPC分类号： C08F2/02 , C08J5/00 , C08K3/04 , C08K7/10
摘要： In a method of making a material, a bismaleimide system is heated to generate a bismaleimide liquid (110). The bismaleimide liquid is degassed (114) to generate a degassed bismaleimide liquid. At least one of high speed shear mixing and probe sonication is performed to the degassed bismaleimide liquid to generate a highly mixed bismaleimide liquid phase (112). The highly mixed bismaleimide liquid phase is cured (116). A bismaleimide product is made by heating a three component bismaleimide system to generate a bismaleimide liquid, which is degassed in a 30 mbar vacuum until no new visually perceptible bubbles are detected. The degassed liquid is high speed shear mixed at a speed of 3500 RPM for 10 minutes to generate a highly mixed bismaleimide liquid phase, which is cured to make the bismaleimide product. A substance includes cured bismaleimide having an impact strength in a range of 56 kJ/m2 to 82 kJ/m2.

7. 发明公开

EP2205364A4 CARBON FIBERS AND FILMS AND METHODS OF MAKING SAME 审中-公开
标题翻译：碳纤维和动画及其制造方法
公开(公告)号：EP2205364A4
公开(公告)日：2012-07-11
申请号：EP08837006
申请日：2008-10-10
申请人： GEORGIA TECH RES INST
发明人： KUMAR SATISH , CHAE HAN GI , CHOI YOUNG HO
IPC分类号： B05D5/12 , C04B35/83 , D01F1/10 , D01F8/08 , D01F9/22 , H01B1/24
CPC分类号： H01B1/24 , D01F1/10 , D01F8/08 , D01F9/225 , Y10T428/2918

8. 发明公开

EP2114824A4 CARBON FIBERS AND FILMS AND METHODS OF MAKING SAME 审中-公开
标题翻译：碳纤维和动画及其制造方法
公开(公告)号：EP2114824A4
公开(公告)日：2011-06-29
申请号：EP08782755
申请日：2008-01-30
申请人： GEORGIA TECH RES INST
发明人： KUMAR SATISH , CHAE HAN GI
IPC分类号： D01F9/22 , D01F1/10
CPC分类号： D01F9/225 , B29C47/0021 , B82Y30/00 , D01F1/10 , Y10T428/2918

9. 发明专利

CA2599946A1 NANOFILAMENT SCAFFOLD FOR TISSUE REGENERATION 未知
公开(公告)号：CA2599946A1
公开(公告)日：2006-09-14
申请号：CA2599946
申请日：2006-03-07
申请人： GEORGIA TECH RES INST
发明人： BELLAMKONDA RAVI V , KIM YOUNG-TAE , KUMAR SATISH
IPC分类号： A61F2/02

10. 发明专利

AU2006220565A1 Nanofilament scaffold for tissue regeneration 未知
公开(公告)号：AU2006220565A1
公开(公告)日：2006-09-14
申请号：AU2006220565
申请日：2006-03-07
申请人： GEORGIA TECH RES INST
发明人： BELLAMKONDA RAVI V , KIM YOUNG-TAE , KUMAR SATISH
IPC分类号： A61F2/02

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