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1. 发明公开

EP3029183A4 CARBON FIBER BUNDLE AND FLAMEPROOFED FIBER BUNDLE 有权
标题翻译：。。。。。。。。。。。。。。。。。。。
公开(公告)号：EP3029183A4
公开(公告)日：2017-03-15
申请号：EP14832125
申请日：2014-07-29
申请人： TORAY INDUSTRIES
发明人： OKUDA HARUKI , YOMO TAKAYUKI , TANAKA FUMIHIKO
IPC分类号： D01F9/14 , D01D5/253 , D01F6/18
CPC分类号： D01F9/12 , C01B31/00 , C01B32/00 , D01D5/253 , D01F6/22 , D01F9/14
摘要： The invention aims to provide a carbon fiber bundle containing single-fibers having a quasi-oval cross-sectional shape so that the cause of an abnormality in strength, when it occurs, can be determined effectively. In the carbon fiber bundle, 40% or more of the single-fibers contained have a quasi-oval cross section perpendicular to the fiber direction and meet both Equations (1) and (2) given below: 1.03 ‰¤ La/Lb ‰¤ 1.20 (1) and 1.05 ‰¤ Ld/Lc ‰¤ 1.25 (2), wherein La is the length of the long axis which is defined as the line segment connecting the two points farthest away from each other on the circumference of the quasi-oval cross section of a single-fiber; Lb is the length of the short axis which is defined as the line segment extending perpendicular to the long axis, passing through the midpoint of the long axis, and connecting two points on the circumference; and when the long axis is divided into four equal parts to produce two line segments perpendicular to the long axis each of which passes through a point other than the midpoint of the long axis and connects two points on the circumference, Lc and Ld are defined as the length of the shorter one and that of the longer one, respectively.
摘要翻译：本发明的目的在于提供一种含有准椭圆截面形状的单纤维的碳纤维束，能够有效地确定发生强度异常的原因。在碳纤维束中，所含单纤维的40％以上具有与纤维方向垂直的准椭圆形截面，满足以下公式（1）和（2）：1.03‰¤La/ Lb‰¤ 1.20（1）和1.05‰Ld / Lc‰1.25（2），其中La是长轴的长度，其被定义为连接准准圆周上彼此最远的两个点的线段，单纤维椭圆形截面; Lb是短轴的长度，其被定义为垂直于长轴延伸的线段，穿过长轴的中点，并连接圆周上的两个点; 并且当长轴被分成四个相等的部分以产生垂直于长轴的两个线段，每个线段通过除了长轴的中点以外的点，并且连接圆周上的两个点，Lc和Ld被定义为较短的一个的长度和较长的一个的长度。

2. 发明公开

EP3071604A1 POLYMER PRODUCTION METHOD, POLYMER PRODUCT, PARTICLES, FILM, MOLDED ARTICLE, AND FIBERS 审中-公开
标题翻译：聚合物生产方法，聚合物产品，颗粒薄膜和模塑纤维
公开(公告)号：EP3071604A1
公开(公告)日：2016-09-28
申请号：EP14862538.7
申请日：2014-11-18
申请人： Ricoh Company, Ltd.
发明人： NEMOTO, Taichi , ARAI, Yoko , IZUMI, Satoshi , HIRANO, Shigehiro , SHIMIZU, Takayuki , TANAKA, Chiaki
IPC分类号： C08F2/06 , C08F12/08 , C08F20/02 , D01F6/38
CPC分类号： C08F2/12 , C08F2/04 , C08F2/06 , C08F12/08 , C08F14/14 , C08F18/08 , C08F20/02 , C08F20/10 , C08F20/14 , C08F20/34 , C08F20/44 , C08F20/56 , C08F2400/00 , C08F2438/01 , C08F2438/03 , D01F6/16 , D01F6/22 , D01F6/24 , D01F6/26 , C08F220/14 , C08F212/08 , C08F220/06
摘要： A method for producing a polymer, which contains: bringing a monomer containing a vinyl bond into contact with a compressive fluid and melting or dissolving the monomer containing a vinyl bond, followed by carrying out addition polymerization of the monomer containing a vinyl bond in the presence of an initiator.

3. 发明公开

EP1569867A2 NANOPARTIKEL UND NANOSKOPISCHE STRUKTUREN UND VERFAHREN ZU DEREN HERSTELLUNG 有权
标题翻译：用于生产纳米粒子和金属化纳米结构
公开(公告)号：EP1569867A2
公开(公告)日：2005-09-07
申请号：EP03813538.0
申请日：2003-12-11
申请人： Institut für Polymerforschung Dresden e.V.
发明人： FAHMI ABDEL-NOUR, Amir Wagih , STAMM, Manfred
IPC分类号： B82B1/00
CPC分类号： B82Y30/00 , D01F6/20 , D01F6/22 , D01F6/42
摘要： The invention relates to nanoparticles and nanoscopic structures which may be obtained by: a) mixing a block copolymer with at least one low-molecular component, b) phase separation of the mixture to give a nanostructure, c) a subsequent treatment to improve the macroscopic orientation of the structure generated and d) leaching of at least one of the low molecular weight components such that nanoscopic holes or nanoparticles with a size of from one to two hundred nm are produced.

4. 发明授权

EP0829293B1 Method of making a filter material 失效
标题翻译：的过滤材料的制造方法
公开(公告)号：EP0829293B1
公开(公告)日：2004-06-23
申请号：EP97115357.2
申请日：1997-09-04
申请人： AS Askju
发明人： Saakjan, Suren , Belonin, Aleksandr , Pribotkov, Sergei , Stokozov, Igor , Baskakov, Aleksandr , Medvedev, Pjotr , KARAPETJAN, Vanus
IPC分类号： B01D39/08 , B01D39/16 , D01D5/098 , D01F6/22 , D01F6/38 , D04H1/42 , D04H1/56 , B32B5/26
CPC分类号： B32B5/26 , A62B23/02 , B01D39/083 , B01D39/1623 , B01D2239/0216 , B01D2239/0435 , B01D2239/0622 , B01D2239/065 , B01D2239/1233 , B32B5/022 , B32B27/02 , B32B2262/023 , B32B2262/0238 , D01D5/003 , D01F6/22 , D01F6/38 , D01F11/06 , D04H1/4291 , D04H1/43 , D04H1/4382 , D04H1/728

5. 发明授权

EP0436388B1 Microfibers of syndiotactic vinyl aromatic polymers, nonwoven mats of the microfibers and melt-blowing process for the production thereof 失效转让
标题翻译：间同立构乙烯基芳族聚合物的微纤维，微纤维这个复合纤维网和熔喷的生产方法。
公开(公告)号：EP0436388B1
公开(公告)日：1995-12-06
申请号：EP90314326.1
申请日：1990-12-27
申请人： THE DOW CHEMICAL COMPANY
发明人： Jezic, Zdravko P.
IPC分类号： D01F6/22 , D01D5/098 , D04H1/56 , D04H1/42
CPC分类号： D01F6/22 , D01D5/0985 , D04H1/56 , Y10S428/903 , Y10T428/249921 , Y10T428/2913 , Y10T442/602 , Y10T442/626 , Y10T442/68

6. 发明公开

EP0436388A3 Microfibers of syndiotactic vinyl aromatic polymers, nonwoven mats of the microfibers and melt-blowing process for the production thereof 失效转让
标题翻译：合成乙烯基芳族聚合物的微胶囊，微胶囊的非万能毡及其生产的熔喷工艺
公开(公告)号：EP0436388A3
公开(公告)日：1992-09-16
申请号：EP90314326.1
申请日：1990-12-27
申请人： THE DOW CHEMICAL COMPANY
发明人： Jezic, Zdravko P.
IPC分类号： D01F6/22 , D01D5/098 , D04H1/56 , D04H1/42
CPC分类号： D01F6/22 , D01D5/0985 , D04H1/56 , Y10S428/903 , Y10T428/249921 , Y10T428/2913 , Y10T442/602 , Y10T442/626 , Y10T442/68
摘要： Fiber, preferably microfibers, of a syndiotactic vinyl aromatic polymer, are produced by a melt-blowing process in which a vinyl aromatic polymer having a high degree of syndiotacticity is supplied in a molten form from at least one orifice of a nozzle into a gas stream which attenuates the molten polymer into fibers. Such fibers are particularly useful for preparation of nonwoven mats having utility in the field of high temperature filtration, coalescing and insulation.

7. 发明公开

EP0356856A3 Process for the preparation of fibers of stereoregular polystyrene 失效
标题翻译：制备异构聚苯乙烯纤维的方法
公开(公告)号：EP0356856A3
公开(公告)日：1990-10-03
申请号：EP89115353.8
申请日：1989-08-19
申请人： THE DOW CHEMICAL COMPANY
发明人： Pedersen, David R.
IPC分类号： D01F6/22
CPC分类号： D01F6/22
摘要： The invention is a process for the preparation of fibers of syndiotactic polystyrene, or a mixture of isotactic polystyrene and syndiotactic polystyrene which comprises:
A. heating syndiotactic polystyrene, or a mixture of syndiotactic polystyrene and isotactic polystyrene, to a temperature between its crystal melting point and the temperature at which the polystyrene undergoes degradation, wherein the polystyrene has sufficient viscosity to be extruded; B. extruding the polystyrene through an orifice to form a fiber at elevated temperatures; C. quenching the fiber by passing the fiber through one or more zones under conditions such that the fiber solidifies; and D. cooling the fiber to ambient temperature. The fibers prepared according to this invention are useful for making composites.

8. 发明授权

EP2748359B1 FIBRE-FORMING PROCESS AND FIBRES PRODUCED BY THE PROCESS 有权转让
标题翻译：纤维成型工艺和工艺生产的纤维
公开(公告)号：EP2748359B1
公开(公告)日：2018-01-03
申请号：EP12842044.5
申请日：2012-10-18
申请人： HeiQ Pty Ltd
发明人： SUTTI, Alessandra , LIN, Tong , KIRKLAND, Mark, Alexander
IPC分类号： D01D5/40 , D01D5/06 , D01D5/26 , D01F1/00 , D01F2/00 , D01F6/00 , D04H1/4326 , D01F1/10 , D01F4/02 , D01F6/16 , D01F6/22 , D01F6/30 , D01F6/36 , D01F6/62 , D01F9/00
CPC分类号： D01D5/40 , D01D5/06 , D01D5/26 , D01F1/10 , D01F4/02 , D01F6/16 , D01F6/22 , D01F6/30 , D01F6/36 , D01F6/625 , D01F9/00 , D04H1/4326
摘要： The present invention relates to a process for the preparation of fibers and fibers prepared by the process. The process can provide discontinuous colloidal polymer fibers in a process that employs a low viscosity dispersion medium.

9. 发明公开

EP2767623A4 PROCESS FOR PRODUCING POLYMERIC STRUCTURES THAT HAVE ACTIVATED SURFACES AND ACTIVATED POLYMERIC STRUCTURES 审中-公开
标题翻译：工艺制备聚合物结构与激活的表面与活性聚合物结构
公开(公告)号：EP2767623A4
公开(公告)日：2015-07-08
申请号：EP12840373
申请日：2012-10-10
申请人： FUNDAÇ O OSWALDO CRUZ , UNIV FED DO PARANÁ , INST DE BIOLOG MOLECULAR DO PARANÁ IBPM , UNIV FED DO RIO GRANDE DO SUL
发明人： SAUL CYRO KETZER , STORI ELIS MOURA , PETZHOLD CESAR LIBERATO , SCHREINER WIDO H , KRIEGER MARCO AURELIO , FOTI LEONARDO , SIONEK ANDRÉ , SOARES PAULA POLI
IPC分类号： B29B9/06 , B05B5/025 , B29B9/12 , D01D5/00 , D01F1/10 , D01F6/16 , D01F6/22
CPC分类号： D01D5/003 , B29B9/06 , B29B9/12 , D01D5/0046 , D01D5/0076 , D01F1/10 , D01F6/16 , D01F6/22

10. 发明公开

EP2748359A1 FIBRE-FORMING PROCESS AND FIBRES PRODUCED BY THE PROCESS 有权转让
标题翻译：纤维教育过程和该方法纤维
公开(公告)号：EP2748359A1
公开(公告)日：2014-07-02
申请号：EP12842044.5
申请日：2012-10-18
申请人： Cytomatrix Pty Ltd
发明人： SUTTI, Alessandra , LIN, Tong , KIRKLAND, Mark, Alexander
IPC分类号： D01D5/40 , D01D5/06 , D01D5/26 , D01F1/00 , D01F2/00 , D01F6/00
CPC分类号： D01D5/40 , D01D5/06 , D01D5/26 , D01F1/10 , D01F4/02 , D01F6/16 , D01F6/22 , D01F6/30 , D01F6/36 , D01F6/625 , D01F9/00 , D04H1/4326
摘要： The present invention relates to a process for the preparation of fibers and fibers prepared by the process. The process can provide discontinuous colloidal polymer fibers in a process that employs a low viscosity dispersion medium.

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