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11. 发明授权

US10300635B2 Fiber production system and production method 有权
公开(公告)号：US10300635B2
公开(公告)日：2019-05-28
申请号：US15119125
申请日：2015-01-12
申请人： KORDSA GLOBAL ENDÜSTRIYEL İPLIK VE KORD BEZI SANAYI VE TICARET ANONIM ŞIRKETI
发明人： Ozlem Turkaslan
IPC分类号： B29C35/08 , D02J13/00 , D01D5/08 , D01D10/00 , D01D10/02 , D01F9/26 , B65H63/06 , B29C47/00 , B29C47/08 , B29C47/80 , B29C47/88 , B29C47/92 , B29K67/00 , B29L31/00
摘要： The present invention relates to a fiber production system (1) and production method which enables heat treatment applied during fiber production to be performed as applying laser on the fiber. The objective of the present invention is to provide a fiber production system (1) and production method which enables to perform momentary heat treatment on the filament (F) via laser beam (L) and which eliminates defected points in the filament structure by heating fast and drawing in fiber production.

12. 发明申请

US20170350040A1 CARBON FIBER, METHOD OF PREPARATION OF SAME AND CARBON-FIBER-REINFORCED RESIN COMPOSITION 审中-公开
公开(公告)号：US20170350040A1
公开(公告)日：2017-12-07
申请号：US15539491
申请日：2015-12-22
申请人： Noriaki IJUIN
发明人： Noriaki IJUIN
IPC分类号： D01F9/22 , D01F11/14 , D01F9/28 , D01F9/26 , C25D11/02 , D06M10/04 , C08K9/08
摘要： Provided are carbon fibers rich in surface functional groups, which has been recovered by thermolysis and anodization of a carbon-fiber-reinforced composite material. Also provided is a carbon-fiber-reinforced resin composition characterized by having excellent mechanical characteristics and an excellent surface appearance at a low cost as a result of using said carbon fibers.

13. 发明授权

US09340425B2 Process of making carbon fibers from compositions including esterified lignin and poly(lactic acid) 有权
标题翻译：从包括酯化木质素和聚（乳酸）的组合物制备碳纤维的方法
公开(公告)号：US09340425B2
公开(公告)日：2016-05-17
申请号：US14048532
申请日：2013-10-08
申请人： Iowa State University Research Foundation, Inc.
发明人： Mahendra Thunga , Keke Chen , Michael Richard Kessler
IPC分类号： D01F2/00 , D01F2/24 , C01B31/00 , C08L97/00 , C01B31/02 , C08L67/04 , D01F6/62 , D01F9/17 , D01F6/92 , D01F9/00 , D01F9/26 , C08H7/00
CPC分类号： C08L97/005 , C08H6/00 , C08L67/04 , C08L2203/12 , D01F6/625 , D01F6/92 , D01F8/14 , D01F8/18 , D01F9/00 , D01F9/17 , D01F9/26 , Y10T428/2929 , Y10T428/298
摘要： The present invention relates to compositions comprising esterified lignin and poly(lactic acid). In various embodiments, the present invention provides fibers comprising the esterified lignin and poly(lactic acid) blend, carbon fibers made therefrom, and methods of making the fiber and the carbon fibers.
摘要翻译：本发明涉及包含酯化木质素和聚（乳酸）的组合物。在各种实施方案中，本发明提供了包含酯化木质素和聚（乳酸）共混物的纤维，由其制成的碳纤维，以及制备纤维和碳纤维的方法。

14. 发明授权

US3949115A Hollow filamentary structures 失效
标题翻译：中空丝状结构
公开(公告)号：US3949115A
公开(公告)日：1976-04-06
申请号：US552610
申请日：1975-02-24
申请人： Yoshio Tamura , Koichiro Ohtomo
发明人： Yoshio Tamura , Koichiro Ohtomo
IPC分类号： B01D39/16 , B01D69/08 , B01D71/02 , B01D71/72 , B01J47/12 , D01D5/24 , D01F6/76 , D01F9/24 , D01F9/26 , D01F9/28 , D06M13/402 , B32B9/00 , D02G3/00
CPC分类号： D06M13/402 , B01D39/1623 , B01D69/08 , B01D71/021 , B01D71/72 , B01J47/123 , D01F6/76 , D01F9/24 , D01F9/245 , D01F9/26 , D01F9/28 , Y10S428/902 , Y10T428/2916 , Y10T428/2918 , Y10T428/2975
摘要： A process for producing a hollow carbon or ion-exchange filament which comprises treating a filament consisting of a fiber-forming polymer of predominantly an uncured novolak resin composition with a curing reagent in the presence of a curing catalyst to effect the cure of the filament extending from the peripheral portion to the axial portion thereof to a depth of 20-90% of the cross-sectional area of the filament, removing the uncured core portion of the filament by extraction with a solvent, and then subjecting the resulting hollow novolak resin filament to a carbonization treatment or introducing an ion-exchangeable group into the resulting hollow novolak resin filament; and products produced by this process.
摘要翻译：一种中空碳或离子交换丝的制造方法，其特征在于，在固化催化剂的存在下，将由主要由未固化的酚醛清漆树脂组合物形成的纤维形成性聚合物与固化剂组合而成的长丝进行处理，从其周边部分到其轴向部分的长度为长丝的横截面积的20-90％的深度，通过用溶剂萃取除去长丝的未固化芯部，然后将所得中空的酚醛清漆树脂细丝进行碳化处理或将可离子交换基团引入到所得中空酚醛清漆树脂细丝中; 和通过此过程生产的产品。

15. 发明授权

US11746228B2 Polyester composition with improved dyeing properties 有权
公开(公告)号：US11746228B2
公开(公告)日：2023-09-05
申请号：US16804944
申请日：2020-02-28
申请人： Parkdale Incorporated
发明人： Robert Alton Usher
IPC分类号： C08L67/02 , C08K3/22 , C08K5/092 , C08K5/053 , D04H3/015 , D04H3/011 , D01F9/26 , D06M15/507 , C08K5/11
CPC分类号： C08L67/02 , C08K3/2279 , C08K5/053 , C08K5/092 , C08K5/11 , D01F9/26 , D04H3/011 , D04H3/015 , D06M15/507
摘要： A copolymer composition is disclosed with advantages for textile fibers, yarns, blended yarns, fabrics, and garments. The composition includes polyester copolymer, between about 9.5 and 10.5 percent adipic acid based on the amount of copolymer, between about 630 and 770 parts per million (ppm) of pentaerythritol based on the amount of copolymer, and between about 3.4 and 4.2 percent polyethylene glycol based on the amount of copolymer.

16. 发明申请

US20210269636A1 Polyester Composition With Improved Dyeing Properties 有权
公开(公告)号：US20210269636A1
公开(公告)日：2021-09-02
申请号：US16804944
申请日：2020-02-28
申请人： Parkdale Incorporated
发明人： Robert Alton Usher
IPC分类号： C08L67/02 , C08K3/22 , C08K5/092 , C08K5/053 , C08K5/11 , D04H3/011 , D01F9/26 , D06M15/507 , D04H3/015
摘要： A copolymer composition is disclosed with advantages for textile fibers, yarns, blended yarns, fabrics, and garments. The composition includes polyester copolymer, between about 9.5 and 10.5 percent adipic acid based on the amount of copolymer, between about 630 and 770 parts per million (ppm) of pentaerythritol based on the amount of copolymer, and between about 3.4 and 4.2 percent polyethylene glycol based on the amount of copolymer.

17. 发明申请

US20180051398A1 CARBON FIBER LAYER HAVING CARBON COATING 审中-公开
公开(公告)号：US20180051398A1
公开(公告)日：2018-02-22
申请号：US15552519
申请日：2016-04-07
申请人： KOREA RAILROAD RESEARCH INSTITUTE
发明人： CHUL MIN PARK , YONG HYEON CHO
IPC分类号： D01F9/21 , D01F9/26
CPC分类号： D01F9/21 , C08J5/042 , C08J5/06 , C08J2363/00 , C08J2367/06 , C08L63/00 , C08L67/06 , D01F9/26 , D06M11/74 , D06M2101/40
摘要： A carbon fiber layer having a carbon coating is provided. The disclosed carbon fiber layer having a carbon coating includes: a carbon fiber layer in which a plurality of carbon fibers are arrayed; and a thin carbon film layer, comprising carbon, coated on the surface of the carbon fiber layer.

18. 发明授权

US4198459A Filaments with evolved structure and process of making some 失效
标题翻译：具有演化结构和制作过程的细丝
公开(公告)号：US4198459A
公开(公告)日：1980-04-15
申请号：US829375
申请日：1977-08-31
申请人： George C. Brumlik
发明人： George C. Brumlik
IPC分类号： D01D11/00 , D01F9/16 , D01F9/21 , D01F9/24 , D01F9/26 , D01F9/28 , D02G1/00 , D02G3/22 , D06M10/02 , D02G3/00
CPC分类号： D01F9/16 , D01D11/00 , D01F9/21 , D01F9/24 , D01F9/245 , D01F9/26 , D01F9/28 , D02G1/00 , D02G3/22 , D06M10/025 , Y10T428/2904 , Y10T428/2909 , Y10T428/2913 , Y10T428/2922 , Y10T428/2925 , Y10T428/2929 , Y10T428/2975 , Y10T428/2976 , Y10T428/2978 , Y10T442/3065
摘要： A textile multi-filament yarn having individual filaments cohered together at least in part by individual interfilamentary bridges, which bridges are disposed within the multi-filament yarn to join the filaments thereof so as to render the yarn structurally frozen so that at least a part of the individual filaments cannot be pulled apart without breaking at least in part the structure of the multi-filament yarn. The bridges are made of the same material as the filaments. Some of the segments of individual filaments between consecutive interfilamentary bridges can be of different length.
摘要翻译：至少部分地由单独的纤维桥连接的具有单根纤维的纺织复丝纱线，该桥接件设置在复丝内以连接其长丝，以使纱线结构地冷冻，使得至少一部分单丝不能被拉开，至少部分地不破坏复丝纱线的结构。桥梁由与长丝相同的材料制成。连续的间隙桥之间的单根细丝的一些片段可以具有不同的长度。

19. 发明授权

US3887747A New hollow filamentary structures 失效
标题翻译：新的空心丝状结构
公开(公告)号：US3887747A
公开(公告)日：1975-06-03
申请号：US33420373
申请日：1973-02-21
申请人： KANEBO LTD
发明人： TAMURA YOSHIO , OHTOMO KOICHIRO
IPC分类号： B01D39/16 , B01D69/08 , B01D71/02 , B01D71/72 , B01J47/12 , D01D5/24 , D01F6/76 , D01F9/20 , D01F9/21 , D01F9/24 , D01F9/26 , D01F9/28 , D06M13/402 , B28B3/20 , D02G3/00
CPC分类号： D06M13/402 , B01D39/1623 , B01D69/08 , B01D71/021 , B01D71/72 , B01D2311/2623 , B01J47/127 , D01D5/24 , D01F6/76 , D01F9/21 , D01F9/24 , D01F9/245 , D01F9/26 , D01F9/28 , Y10T428/2975 , Y10T442/3098 , Y10T442/56 , Y10T442/61
摘要： A process for producing a hollow carbon or ion-exchange filament which comprises treating a filament consisting of a fiber-forming polymer of predominantly an uncured novolak resin composition with a curing reagent in the presence of a curing catalyst to effect the cure of the filament extending from the peripheral portion to the axial portion thereof to a depth of 20-90% of the cross-sectional area of the filament, removing the uncured core portion of the filament by extraction with a solvent, and then subjecting the resulting hollow novolak resin filament to a carbonization treatment or introducing an ion-exchangeable group into the resulting hollow novolak resin filament; and products produced by this process.
摘要翻译：一种中空碳或离子交换丝的制造方法，其特征在于，在固化催化剂的存在下，将由主要由未固化的酚醛清漆树脂组合物形成的纤维形成性聚合物与固化剂组合而成的长丝进行处理，从其周边部分到其轴向部分的长度为长丝的横截面积的20-90％的深度，通过用溶剂萃取除去长丝的未固化芯部，然后将所得中空的酚醛清漆树脂细丝进行碳化处理或将可离子交换基团引入到所得中空酚醛清漆树脂细丝中; 和通过此过程生产的产品。

20. 发明授权

US3723609A Process for the production of carbon fibers 失效
标题翻译：生产碳纤维的工艺
公开(公告)号：US3723609A
公开(公告)日：1973-03-27
申请号：US3723609D
申请日：1970-10-07
申请人： BAYER AG
发明人： MANSMANN M , WINTER G , PAMPUS G , SCHON N
IPC分类号： D01F9/16 , D01F9/17 , D01F9/18 , D01F9/21 , D01F9/24 , D01F9/26 , D01F9/28 , C01B31/07
CPC分类号： D01F9/18 , D01F9/16 , D01F9/17 , D01F9/21 , D01F9/24 , D01F9/245 , D01F9/26 , D01F9/28 , Y10S264/19
摘要： In the production of carbon fibers wherein a carbon-containing fiber-forming material is spun as a solution, the spun-filaments are converted to solid fibrous material, and the fibrous material is carbonized, the improvement which comprises including in said solution at least one fiber-forming high polymer at a concentration of about 0.001 to 10 percent by weight and a greater amount of a carbon source comprising at least one carboncontaining organic material having a softening or melting point in excess of about 80* C., whereby the solution of said carbon containing material is rendered spinnable by addition of said fiber-forming high polymer, said carbon containing organic material serving as the source of carbon for the carbon fiber; the fiber may thereafter be graphitized. The spinning solution used for fiber production is preferably a solution in a volatile solvent so that it may be dry spun. The carbon source in said solvent by itself would not be spinnable and may be a monomer or low polymer.
摘要翻译：在其中将含碳纤维形成材料作为溶液纺丝的碳纤维的生产中，纺丝长丝被转化为固体纤维材料，并且纤维材料被碳化，其改进包括在所述溶液中包含至少一种浓度为约0.001至10重量％的纤维形成高聚物和更大量的包含至少一种软化点或熔点超过约80℃的含碳有机材料的碳源，由此，所述含碳材料的溶液通过加入所述形成纤维的高分子，所述含碳有机材料作为碳纤维的碳源，使其可纺丝; 之后纤维可被石墨化。用于纤维生产的纺丝溶液优选是挥发性溶剂中的溶液，使其可以是干纺的。所述溶剂中的碳源本身不可纺，可以是单体或低聚物。

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