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Patent Agency Ranking
公开(公告)号：HUE044010T2
公开(公告)日：2019-09-30
申请号：HUE05710397
申请日：2005-02-18
Applicant: TORAY INDUSTRIES
Inventor： HIGUCHI TETSUNORI , YAMASAKI KATSUMI , YAMAOKA KOICHI , ISHIDA TOMIHIRO
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公开(公告)号：PT1921183E
公开(公告)日：2013-04-11
申请号：PT06782320
申请日：2006-08-04
Applicant: TORAY INDUSTRIES
Inventor： KAWAKAMI DAISUKE , ISHIDA TOMIHIRO , HIGUCHI TETSUNORI , YAMASAKI KATSUMI , YAMAOKA KOICHI
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公开(公告)号：ES2400516T3
公开(公告)日：2013-04-10
申请号：ES06782320
申请日：2006-08-04
Applicant: TORAY INDUSTRIES
Inventor： KAWAKAMI DAISUKE , HIGUCHI TETSUNORI , YAMASAKI KATSUMI , ISHIDA TOMIHIRO , YAMAOKA KOICHI
Abstract: Una fibra resistente a la llama que comprende un polímero resistente a la llama que es soluble en undisolvente orgánico polar y está modificado en un disolvente orgánico polar por un compuesto a base de amina y unagente oxidante como constituyente, en el que el coeficiente de variación de áreas en sección transversal de unafibra individual es del 25% o menos.
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4.发明公开
公开(公告)号：EP1921183A4
公开(公告)日：2009-12-09
申请号：EP06782320
申请日：2006-08-04
Applicant: TORAY INDUSTRIES
Inventor： KAWAKAMI DAISUKE , HIGUCHI TETSUNORI , YAMASAKI KATSUMI , ISHIDA TOMIHIRO , YAMAOKA KOICHI
CPC classification number: D01F9/14 , C08F8/32 , D01D5/06 , D01F1/07 , D01F1/10 , D01F6/18 , D01F9/22 , Y10T428/2918
Abstract: In a flame resistant fiber assembly obtainable by fiber forming a flame resistant polymer, a flame resistant fiber of a higher performance is obtained by improving fiber forming ability. A carbon fiber of a high performance is obtained by carbonizing the flame resistant fiber. At obtaining a flame resistant fiber by subjecting a solution containing a flame resistant polymer modified by an amine-based compound to a wet spinning or a semi-dry spinning in a coagulation bath in such a way that a degree of swelling of a coagulated yarn at the outlet of the coagulation bath is 100 to 1000 wt% and then, in a bath, subjecting to a drawing and/or water washing and to a drying under tension, the flame resistant fiber is produced by controlling temperature of the drawing bath/water washing bath, drying temperature or tension in such a way that the obtained fiber would not crystallize. And, a carbon fiber is produced by carbonizing said flame resistant fiber.
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公开(公告)号：EP1717252A4
公开(公告)日：2009-12-30
申请号：EP05710397
申请日：2005-02-18
Applicant: TORAY INDUSTRIES
Inventor： HIGUCHI TETSUNORI , YAMASAKI KATSUMI , YAMAOKA KOICHI , ISHIDA TOMIHIRO
IPC: C08F8/32 , C01B31/02 , C04B35/52 , C04B35/524 , C09K21/14 , D01F6/18 , D01F9/22 , D01F11/06 , D01F11/14
CPC classification number: C09K21/14 , B82Y30/00 , C04B35/522 , C04B35/524 , C04B2235/46 , C04B2235/61 , C04B2235/781 , C08F8/48 , C08F2800/10 , D01F6/18 , D01F9/22 , Y10T428/2913 , Y10T428/2918 , C08F8/32 , C08F220/44 , C08F120/44
Abstract: A flame-resistant polymer excelling in moldability capable of providing a flame-resistant molded item of novel configuration; a relevant flame-resistant polymer solution; a process for easily producing them; a carbon molding from the flame-resistant polymer; and a process for easily producing the same. There is provided a flame-resistant polymer modified with an amine compound. Further, there is provided a flame-resistant polymer solution in which the polymer is dissolved in a polar organic solvent. Still further, there is provided a flame-resistant molding whose part or entirety is constituted of the flame-resistant polymer modified with an amine compound. Moreover, there is provided a carbon molding whose part or entirety is constituted of a carbon component resulting from carbonization of the flame-resistant polymer modified with an amine compound. Still further, there is provided a process for producing them. From the solution containing the flame-resistant polymer, moldings of various configurations can be obtained through further work.
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