公开(公告)号：EP3536472B1

公开(公告)日：2022-01-26

申请号：EP17867149.1

申请日：2017-10-17

发明人： KOBAYASHI, Daisuke ,  HUA, Guofei

IPC分类号： B29B15/14 ,  B29B9/14 ,  C08J3/12 ,  C08J5/06 ,  B29B15/12 ,  B29C45/00

公开(公告)号：EP3938162A1

公开(公告)日：2022-01-19

申请号：EP20709228.9

申请日：2020-03-12

申请人： LINEO

发明人： ROUMIER, Thibault ,  PIERRE, Floran ,  BEHLOULI, Karim

IPC分类号： B29B15/12 ,  B32B5/26 ,  B32B5/02

公开(公告)号：EP3931391A1

公开(公告)日：2022-01-05

申请号：EP20706341.3

申请日：2020-02-28

申请人： Continental Reifen Deutschland GmbH ,  Kordsa Teknik Tekstil Anonim Sirketi

发明人： SCHMAUNZ-HIRSCH, Cornelia ,  KRAMER, Thomas ,  SCHUNACK, Michael ,  PINTO, Diana ,  ACAR, Ali Ersin ,  SEN, Mustafa Yasin ,  CEVAHIR, Nurcin ,  KOLDEMIR, Unsal

IPC分类号： D06M15/693 ,  D06M11/44 ,  D06M11/45 ,  D06M11/46 ,  D06M11/74 ,  D06M11/76 ,  D06M11/79 ,  D06M13/395 ,  D06M13/11 ,  D06M15/263 ,  B29D29/00 ,  B60C9/00 ,  C08J5/06 ,  F16G1/10 ,  B29D30/40 ,  B29B15/12 ,  B29D30/38

公开(公告)号：EP3887115A2

公开(公告)日：2021-10-06

申请号：EP19842788.2

申请日：2019-11-25

申请人： ARKEMA FRANCE

发明人： HOCHSTETTER, Gilles ,  BABEAU, Arthur, Pierre ,  SALINIER, Axel ,  SAVART, Thibaut

IPC分类号： B29B15/12

公开(公告)号：EP3722061B1

公开(公告)日：2021-08-18

申请号：EP20178020.2

申请日：2016-07-07

发明人： Samejima, Tadao ,  Mizutori, Yukihiro ,  Watanabe, Yasushi ,  Kanehagi, Junji

IPC分类号： B29B15/12 ,  D01D11/02 ,  B29K101/10 ,  B29K105/06

公开(公告)号：EP3862158A1

公开(公告)日：2021-08-11

申请号：EP20155530.7

申请日：2020-02-05

申请人： Cytec Industries Inc.

发明人： POYNTON, Gary ,  BLACKBURN, Robert

IPC分类号： B29B15/12

摘要： Disclosed herein are devices and methods for manufacturing uncured, near-net shape plies (150). Such devices include: a plurality of spools (100), each dispensing a dry tow (110); optionally, a plurality of spreaders (120) to spread the dry tows (110); optionally, a means to combine the dry tows (110) into a plurality of tapes or bundles; a plurality of feeders (130), each carrying a tow, tape or bundle, and adapted to maintain the tows, tapes or bundles in a parallel arrangement; a cutting apparatus(140) adapted to independently cut each individual tow, tape or bundle to a pre-determined length; optionally, a conveyor (170) adapted to transport the cut tows, tapes or bundles away from the cutting apparatus (140); an in-line resin infuser (190) adapted to impregnate the dry tows, tapes or bundles with resin material; and a receiver (160) for the cut tows, tapes or bundles, wherein the cut tows, tapes or bundles are impregnated and configured in the form of a near-net shape ply (150).

公开(公告)号：EP3838536A2

公开(公告)日：2021-06-23

申请号：EP21156216.0

申请日：2017-04-07

申请人： Mitsubishi Chemical Corporation

发明人： Samejima, Tadao ,  Mizutori, Yukihiro ,  Kanehagi, Junji ,  Watanabe, Yasushi

IPC分类号： B29B15/12 ,  D02J1/18 ,  B29K101/10

摘要： The present invention provides a method for manufacturing a fiber reinforced resin material, the method including an opening step of opening a sized elongated fiber bundle to be widened in a width direction thereof to be put into a flat state; and a heat setting step of heat-setting the opened fiber bundle in the flat state by heating. In addition, the present invention provides an apparatus for manufacturing a fiber reinforced resin material containing a plurality of fiber bundles and a resin, the apparatus including an opening section that opens an elongated fiber bundle to be widened in a width direction thereof to be put into a flat state; and a heat setting section that heat-sets the opened fiber bundle in the flat state by heating.

公开(公告)号：EP3081368B1

公开(公告)日：2021-04-21

申请号：EP16165284.7

申请日：2016-04-14

发明人： Czulak, Andrzej, Dr. ,  Gude, Maik, Prof. Dr. ,  Kretschmer, Markus ,  Lepper, Martin, Dr.

IPC分类号： B29C70/50 ,  C08J5/24 ,  B29B15/12 ,  C08J5/04

公开(公告)号：EP3799584A1

公开(公告)日：2021-04-07

申请号：EP19752944.9

申请日：2019-07-25

申请人： Siemens Aktiengesellschaft

发明人： KÜHN, Cornelius ,  KALLENBERG, Sebastian ,  OCHSENKÜHN, Manfred ,  ZEININGER, Heinrich

IPC分类号： B29B15/12 ,  B29C48/51

公开(公告)号：EP3797956A1

公开(公告)日：2021-03-31

申请号：EP19814667.2

申请日：2019-05-23

申请人： Toray Industries, Inc.

发明人： OCHI, Takashi ,  NISHINO, So ,  SUZUKI, Tamotsu ,  AOKI, Junichi

IPC分类号： B29B15/12 ,  B29C70/16 ,  B29C70/30 ,  D06B3/10 ,  D06B5/08 ,  B29K105/08

摘要： The present invention relates to a method of producing a coating liquid-impregnated reinforcing fiber fabric to which a coating liquid is applied. A problem addressed by the present invention is to provide a production method of a coating liquid-impregnated reinforcing fiber fabric, wherein the method can affect continuous running without clogging of generated fuzz even at a high running speed and affect efficient impregnation of a coating liquid into the reinforcing fiber fabric. The present invention is a method of producing a coating liquid-impregnated reinforcing fiber fabric 1b, including allowing a reinforcing fiber fabric 1a to pass substantially vertically downward through the inside of a coating section 20 storing a coating liquid 2 to provide the reinforcing fiber fabric 1a with the coating liquid 2; wherein the coating section 20 includes a liquid pool and a narrowed section which are in communication with each other; wherein the liquid pool has a portion whose cross-sectional area decreases continuously along a running direction of the reinforcing fiber fabric 1a, wherein the narrowed section has a slit-like cross-section and has a smaller cross-sectional area than the top side of the liquid pool, and wherein the vertical height of the portion whose cross-sectional area decreases continuously in the liquid pool is 10 mm or more.