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Stitched Reinforcing Fiber Base Material, Preform Material, Fiber Reinforced Composite Material, And Manufacturing Methods For Same - EP4112794

The patent EP4112794 was granted to Teijin on Jul 31, 2024. The application was originally filed on Feb 22, 2021 under application number EP21761194A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4112794

TEIJIN
Application Number
EP21761194A
Filing Date
Feb 22, 2021
Status
Granted And Under Opposition
Jun 27, 2024
Grant Date
Jul 31, 2024
External Links
Slate, Register, Google Patents

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TORAY ADVANCED COMPOSITES NETHERLANDSApr 24, 2025KADOR & PARTNER PART MBBADMISSIBLE

Patent Citations (11) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTJP2012511450
INTERNATIONAL-SEARCH-REPORTJP2013522486
INTERNATIONAL-SEARCH-REPORTJP2021055202
INTERNATIONAL-SEARCH-REPORTWO2017104481
INTERNATIONAL-SEARCH-REPORTWO2018083734
INTERNATIONAL-SEARCH-REPORTWO2020031834
OPPOSITIONEP0073648
OPPOSITIONEP2447305
OPPOSITIONJP2764957B
OPPOSITIONUS2012100354
OPPOSITIONUS2020307153

Non-Patent Literature (NPL) Citations (22) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- Anonymous, "ISO 11359-2 Determination of coefficient of linear thermal expansion and glass transition temperature", ISO Norm, ISO, CH, CH, (20211101), pages 1 - 14, XP009560803-
OPPOSITION- Anonymous, "KEVLAR ® ARAMID FIBER TECHNICAL GUIDE", KEVLAR ® ARAMID FIBER TECHNICAL GUIDE, DuPont Advanced Fibers Systems, (20170101), pages 1 - 24, KEVLAR ® ARAMID FIBER TECHNICAL GUIDE, URL: https://www.dupont.com/content/dam/dupont/amer/us/en/safety/public/documents/en/Kevlar_Technical_Guide_0319.pdf, XP093273052-
OPPOSITION- Anonymous, " KynolTM Novoloid Fibers", Catalogue KynolTM Novoloid Fibers, GUN EI CHEMICAL INDUSTRY CO., LTD., (20120706), pages 1 - 3, Catalogue KynolTM Novoloid Fibers, URL: https://www.gunei-chemical.co.jp/eng/product/pdf/pro18/Kynol_Catalogue.pdf, XP093273124-
OPPOSITION- Anonymous, "THERMOMECHANICAL ANALYZER", TMA Q400 Brochure, TA INSTRUMENTS, (20030516), pages 1 - 16, TMA Q400 Brochure, URL: https://www.tainstruments.com/pdf/literature/TMAQ400.pdf, XP093272970-
OPPOSITION- Anonymous, "Thermoplastic Fibers and Yarns for Composites", Grilon EMS, EMS-CHEMIE AG Business Unit EMS-GRILTECH, (20140301), pages 1 - 8, Grilon EMS, URL: https://web.archive.org/web/20140910163103/http://www.emsgriltech.com:80/en/products-applications/products/grilon/, XP093272973-
OPPOSITION- Anonymous, "ULTEM® 1000B Film", Product Data Sheet ULTEM® 1000B Film (2004), GE Structured Products, (20040304), pages 1 - 1, Product Data Sheet ULTEM® 1000B Film (2004), URL: http://www.structuredproducts.ge.com/, XP093273011-
OPPOSITION- Anonymous, "Ultem* Resin 1000P", Technical Data Sheet Ultem* Resin 1000P Europe-Africa-Middle East: COMMERCIAL, GE Advanced Materials Plastics, (20061011), pages 1 - 3, Technical Data Sheet Ultem* Resin 1000P Europe-Africa-Middle East: COMMERCIAL , URL: http://www.geplastics.com, XP093273036-
OPPOSITION- Anonymous, "ULTEM® resin 1000P", Technical datasheet ULTEM® resin 1000P, Sabic, (20241129), pages 1 - 4, Technical datasheet ULTEM® resin 1000P, URL: https://www.sabic.com/en/search/product-documents?q=ULTEM%20Resin%201000p&documentType=8a4c9b4e-c752-4cd4-aa4c-31c227e7b355, XP093273044-
OPPOSITION- Anonymous, "ULTEM® resin CRS 5001", Technical datasheet ULTEM® resin CRS 5001, Sabic, (20241128), pages 1 - 3, Technical datasheet ULTEM® resin CRS 5001, URL: https://www.sabic.com/en/search/product-documents?q=ULTEM+Resin+CRS5001, XP093272994-
OPPOSITION- Anonymous, "ULTEM™ RESIN 1000", Technical Data Sheet ULTEM™ RESIN 1000, SABIC, (20241129), pages 1 - 5, Technical Data Sheet ULTEM™ RESIN 1000, URL: https://yifuhuiplastic.com/wp-content/uploads/2024/12/ULTEM-1000-Data-Sheet.pdf, XP093272988-
OPPOSITION- Anonymous, "ULTEM™ RESIN 1010", Technical Data Sheet ULTEM™ RESIN 1010, Sabic, (20241129), pages 1 - 5, Technical Data Sheet ULTEM™ RESIN 1010, URL: https://materialfinder.sabic-specialties.com/document-download/f2bca2eb-73de-eb11-810a-005056857ef3, XP093272989-
OPPOSITION- Anonymous, "ULTEM™ RESIN 9011", Technical Data Sheet ULTEM™ RESIN 9011, Sabic, (20241128), pages 1 - 2, Technical Data Sheet ULTEM™ RESIN 9011, URL: https://www.sabic.com/en/search/product-documents?q=ULTEM+Resin+9011, XP093272998-
OPPOSITION- Anonymous, "ULTEM™ RESIN CRS5011", Technical Data Sheet ULTEM™ RESIN CRS5011, Sabic, (20241128), pages 1 - 2, Technical Data Sheet ULTEM™ RESIN CRS5011, URL: https://www.sabic.com/en/search/product-documents?q=ULTEM+Resin+CRS5011, XP093272997-
OPPOSITION- D3 - EXPERIMENTAL REPORT EMS K178 CTE MEASUREMENT-
OPPOSITION- D4l - EXPERIMENTAL REPORT ULTEM® CTE MEASUREMENTS-
OPPOSITION- Gaissert Ulrike, Barbara Pötsch , "GE Announces Sale of Plastics Business to SABIC for $11.6 Billion; Industrial Portfolio Transformed for Stronger Growth; Proceeds to Be Used for Stock Buyback", GE Press release, General Electrics, (20070525), pages 1 - 4, GE Press release, URL: https://www.ge.com/news/press-releases/ge-announces-sale-plastics-business-sabic-116-billion-industrial-portfolio, XP093273041-
OPPOSITION- Zhu Lingang, "Investigations on damage resistance of carbon fiber composite panels toughened using veils", Chinese Journal of Aeronautics, ELSEVIER, AMSTERDAM, NL, NL , (20130601), vol. 26, no. 3, doi:10.1016/j.cja.2013.05.006, ISSN 1000-9361, pages 807 - 813, XP093273055
OPPOSITION- Pierre-Jacques Liotier; Alain Vautrin; Jean-Marc Beraud;, "Microcracking of composites reinforced by stitched multiaxials subjected to cyclical hygrothermal loadings", Composites Part A, ELSEVIER, AMSTERDAM, NL, AMSTERDAM, NL, (20110105), vol. 42, no. 4, doi:10.1016/j.compositesa.2011.01.003, ISSN 1359-835X, pages 425 - 437, XP028357726
OPPOSITION- Awaja Firas; Zhang Shengnan; Tripathi Manoj; Nikiforov Anton; Pugno Nicola, "Cracks, microcracks and fracture in polymer structures: Formation, detection, autonomic repair", PROGRESS IN MATERIALS SCIENCE., PERGAMON PRESS., GB, GB , (20160728), vol. 83, doi:10.1016/j.pmatsci.2016.07.007, ISSN 0079-6425, pages 536 - 573, XP029773973
OPPOSITION- Timmerman, J.F. Tillman, M.S. Hayes, B.S. Seferis, J.C., "Matrix and fiber influences on the cryogenic microcracking of carbon fiber/epoxy composites", Composites Part A, ELSEVIER, AMSTERDAM, NL, AMSTERDAM, NL, (20020301), vol. 33, no. 3, doi:10.1016/S1359-835X(01)00126-9, ISSN 1359-835X, pages 323 - 329, XP004332232
OPPOSITION- Anonymous, "ASTM E831 - 24 Test Method for Linear Thermal Expansion of Solid Materials by Thermomechanical Analysis", ASTM Standard, ASTM International, doi:10.1520/E0831-24, (20240501), pages 1 - 5, ASTM Standard, XP093273049
SEARCH- PIERRE-JACQUES LIOTIER ET AL., "Microcracking of composites reinforced by stitched multiaxials subjected to cyclical hygrothermal loadings", COMPOSITES: PART A, (2011), vol. 42, pages 425 - 437, XP028357726 [XD] 1,2,4,6,10 * Conclusions * [I] 3,5,7-9

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