公开(公告)号：EP0242191B1

公开(公告)日：1991-11-06

申请号：EP87303294.0

申请日：1987-04-14

申请人： Japan Styrene Paper Corporation

发明人： Akiyama, Hiroyiki ,  Sudo, Yoshimi ,  Kishika, Masahiko ,  Nishika, Mitsuru

IPC分类号： B29C67/22 ,  B29B11/10

CPC分类号： B29C44/421 ,  B29B11/06 ,  B29C44/10 ,  B29C47/0009 ,  B29C47/368 ,  B29C2791/006 ,  B29K2033/00 ,  B29K2105/253

公开(公告)号：EP0278362A2

公开(公告)日：1988-08-17

申请号：EP88101444.3

申请日：1988-02-02

申请人： Menzolit GmbH

发明人： Ehnert, Gerd ,  Ehlers, Manfred ,  Paumgartten, Rolf von

IPC分类号： B29B11/10 ,  B29B11/14 ,  B29B11/16

CPC分类号： B29B11/14 ,  B29B11/10 ,  Y10T428/237 ,  Y10T428/2913 ,  Y10T428/2933 ,  Y10T442/50

摘要： Die Erfindung betrifft ein Verfahren zum Bereitstellen von auf einem herzustellenden Formteil abgestimmten Chargen einer formbaren faserverstärkten Thermoplastmasse unter Erwärmung, welche dadurch ausgestaltet sind, daß ein schüttfähiges Vor­produkt aus Fasern und Thermoplast enthaltenden Bindemittel als Strang erhitzt und eine abgestimmte Charge vom Strang ab­getrennt und der Chargen-Weiterverarbeitung zugeführt wird. Eine Vorrichtung weist eine Schmelzeinrichtung mit einem Schmelz­kanal, durch das zu verarbeitende Material als Endlosstrang hindurchgedrückt wird, und eine Kühlstation auf.

摘要翻译： 该方法使用加热来制备增强的热塑性材料的可模制的光纤的批次专门为待生产的模制品。 该方法包括加热一种自由流动的中间纤维和粘合剂的，含热塑性作为海滩和切断从海滩的特定批次传递到进一步处理。 该装置具有用熔融信道，通过该将被处理的材料被迫作为连续海滩，和一个冷却站的熔化设备。

公开(公告)号：EP0062144A3

公开(公告)日：1984-11-28

申请号：EP82100873

申请日：1982-02-06

申请人： BEKUM MASCHINENFABRIKEN GMBH

发明人： MEHNERT, GOTTFRIED ,  ROOS, UWE ,  YOUNKIN, HARRY ALLEN

IPC分类号： B29C49/48 ,  B29B11/10 ,  B29C49/00 ,  B29C49/04 ,  B29C49/10 ,  B29C49/14 ,  B29C49/50 ,  B29C49/60 ,  B29C49/76 ,  B29C49/78 ,  B29C65/00 ,  B29C17/07

CPC分类号： B29C49/76 ,  B29C49/14 ,  B29C49/50

公开(公告)号：EP4011971B1

公开(公告)日：2024-04-03

申请号：EP21856896.2

申请日：2021-07-19

发明人： SHIM, Hyungseop ,  JANG, Seokgoo ,  NAM, Ki Young

IPC分类号： C08L33/10 ,  C08L51/04 ,  C08L71/00 ,  C08L77/00 ,  C08L87/00 ,  C08K5/098 ,  C08K5/08 ,  B29B11/10

公开(公告)号：EP4273195A3

公开(公告)日：2024-01-17

申请号：EP23197333.0

申请日：2018-05-22

申请人： Aerlyte, Inc.

发明人： JOHNSTON, VII, Christopher

IPC分类号： B29B7/42 ,  B29B7/60 ,  B29B7/72 ,  B29B7/82 ,  B29B7/88 ,  B29B7/90 ,  B29B11/10 ,  B29C43/34 ,  B29C48/00 ,  B29C48/285 ,  C08K9/08 ,  B29B9/06 ,  B29B9/14 ,  B29C48/06 ,  B29C48/295 ,  B29C48/355 ,  B29C48/79 ,  B29B7/40 ,  B29B7/46 ,  B29B7/48 ,  B29K105/08 ,  B29K105/10 ,  B29K105/12 ,  B29K307/04 ,  C08K7/06 ,  C08K7/14

摘要： Fiber-reinforced molding compounds and methods of forming and using the same. A method may include dosing into a melt stream a composite material including pre-impregnated reinforcing filaments and a second polymeric material (which could have a second melt temperature greater than the first polymeric material). Another method may include dosing into a melt stream a composite material including carbon reinforcing filaments pre-impregnated by a polymeric material. Yet another method may include pre-impregnating carbon reinforcing filaments with a polymeric material offline of an extrusion process to form pre-impregnated strands. Another method may include pre-impregnating reinforcing filaments with a polymeric material offline of an extrusion process to form pre-impregnated tape. An additional method may include forming pre-impregnated flakes of one or more predetermined shapes including reinforcing filaments pre-impregnated by a polymeric material. The polymeric material may protect at least 30% of the reinforcing filaments.

公开(公告)号：EP4267361A1

公开(公告)日：2023-11-01

申请号：EP21835863.8

申请日：2021-12-22

申请人： SHPP Global Technologies B.V.

发明人： SONG, Shijie ,  DU, Yinlong ,  FANG, Yapeng

IPC分类号： B29B7/90 ,  B29B11/10 ,  C08K3/013 ,  C08K3/22 ,  C08K5/00 ,  C08K7/00 ,  C08K9/00 ,  C08L71/02 ,  C08L71/12 ,  C08L81/02 ,  H01K1/00

公开(公告)号：EP4245496A1

公开(公告)日：2023-09-20

申请号：EP21892284.7

申请日：2021-11-09

申请人： Kang, Chang-gee

发明人： HA, Hyun-soo ,  KANG, Chang-gee

IPC分类号： B29B17/00 ,  H01M50/449 ,  B29B17/04 ,  B09B3/00 ,  B29B11/10 ,  B29B9/06 ,  B29C48/00 ,  B29C48/05

摘要： The present invention relates to a method for preparing a composite resin composition by regenerating secondary battery waste separators of which one surface or both surfaces are coated with ceramic particles or aramids, and, more specifically, to a method for preparing a composite resin composition through: i) a pretreatment step of crushing secondary battery waste separators coated with ceramic particles and compression-crushing same into a smaller volume; ii) a step of mixing the pretreated waste separator material with a polyolefin-based material having excellent fluidity, other modifiers and additives, and melting, uniformly kneading and extruding same; and iii) a step of processing same into a pellet form. The present invention relates to an economical, efficient and eco-friendly process capable of preparing a variously usable novel composite resin composition from separator scraps coated with ceramic particles or aramids, which are generated during the manufacture of secondary batteries, and separators, which are inferior goods requiring disposal.

公开(公告)号：EP3578339B1

公开(公告)日：2023-04-05

申请号：EP18748154.4

申请日：2018-01-30

发明人： Yuasa, Ryohei ,  Nomura, Takashi

IPC分类号： B29C64/118 ,  B29B11/10 ,  B29C70/06 ,  B33Y70/00

公开(公告)号：EP4095174A1

公开(公告)日：2022-11-30

申请号：EP21882986.9

申请日：2021-08-19

申请人： Lg Chem, Ltd.

发明人： JUNG, Yu Sung ,  CHAI, Joo Byung ,  KIM, Jong Beom ,  JEON, Taeyoung ,  KIM, In Seok

IPC分类号： C08F279/04 ,  C08F6/18 ,  C08F2/22 ,  C08L25/12 ,  C08L55/02 ,  B29B11/10

摘要： The present invention relates to a method of preparing a vinyl cyanide compound-conjugated diene rubber-aromatic vinyl compound graft copolymer and a method of preparing a thermoplastic resin composition including the same. According to the present invention, conjugated diene rubber latex having an average particle diameter of 2,400 to 2,800 Å is added to enlarged conjugated diene rubber latex obtained by enlarging conjugated diene rubber latex having an average particle diameter of 2,400 to 2,800 Å using a polymer coagulant to prepare bimodal conjugated diene rubber, and a vinyl cyanide compound-conjugated diene rubber-aromatic vinyl compound graft copolymer is prepared by graft-polymerizing the bimodal conjugated diene rubber.
According to the present invention, time for preparing the enlarged conjugated diene rubber may be reduced, and grafting efficiency may be increased, thereby improving both impact resistance and fluidity and demonstrating a synergistic effect.

公开(公告)号：EP4067399A1

公开(公告)日：2022-10-05

申请号：EP20892158.5

申请日：2020-11-23

申请人： LG Chem, Ltd.

发明人： LEE, Gyu Il ,  JEONG, Byeong Joon ,  CHOI, Woo Seon ,  CHOI, Young Hyun ,  YEOM, Eung Seob

IPC分类号： C08F279/04 ,  C08F265/06 ,  C08L55/02 ,  C08L51/00 ,  C08L101/00 ,  B29C48/00 ,  B29C48/92 ,  B29B11/10

摘要： The present invention relates to a graft copolymer and a method for preparing the same, wherein the graft copolymer has merits of a superior storage convenience compared to existing dry powder and a high whiteness index, and thus may be widely applied to various fields.