JP7188657B1 - エポキシ樹脂、硬化性樹脂組成物、硬化物、繊維強化複合材料、及び、繊維強化樹脂成形品 - Google Patents

エポキシ樹脂、硬化性樹脂組成物、硬化物、繊維強化複合材料、及び、繊維強化樹脂成形品 Download PDF

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JP7188657B1
JP7188657B1 JP2022553642A JP2022553642A JP7188657B1 JP 7188657 B1 JP7188657 B1 JP 7188657B1 JP 2022553642 A JP2022553642 A JP 2022553642A JP 2022553642 A JP2022553642 A JP 2022553642A JP 7188657 B1 JP7188657 B1 JP 7188657B1
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epoxy resin
resin
resin composition
ortho
represented
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JPWO2022234776A1 (https=
JPWO2022234776A5 (https=
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真司 恩田
邦裕 森永
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DIC Corp
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DIC Corp
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/042—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with carbon fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
    • C08G59/06—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • C08J2363/04—Epoxynovolacs
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • C08L63/04—Epoxynovolacs

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Epoxy Resins (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Reinforced Plastic Materials (AREA)
JP2022553642A 2021-05-06 2022-04-21 エポキシ樹脂、硬化性樹脂組成物、硬化物、繊維強化複合材料、及び、繊維強化樹脂成形品 Active JP7188657B1 (ja)

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JP2022146950A JP2022173168A (ja) 2021-05-06 2022-09-15 フェノール樹脂、エポキシ樹脂、硬化性樹脂組成物、硬化物、繊維強化複合材料、及び、繊維強化樹脂成形品

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021078718 2021-05-06
JP2021078718 2021-05-06
PCT/JP2022/018353 WO2022234776A1 (ja) 2021-05-06 2022-04-21 フェノール樹脂、エポキシ樹脂、硬化性樹脂組成物、硬化物、繊維強化複合材料、及び、繊維強化樹脂成形品

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JP2022146950A Division JP2022173168A (ja) 2021-05-06 2022-09-15 フェノール樹脂、エポキシ樹脂、硬化性樹脂組成物、硬化物、繊維強化複合材料、及び、繊維強化樹脂成形品

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JPWO2022234776A1 JPWO2022234776A1 (https=) 2022-11-10
JP7188657B1 true JP7188657B1 (ja) 2022-12-13
JPWO2022234776A5 JPWO2022234776A5 (https=) 2023-04-05

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JP2022553642A Active JP7188657B1 (ja) 2021-05-06 2022-04-21 エポキシ樹脂、硬化性樹脂組成物、硬化物、繊維強化複合材料、及び、繊維強化樹脂成形品
JP2022146950A Pending JP2022173168A (ja) 2021-05-06 2022-09-15 フェノール樹脂、エポキシ樹脂、硬化性樹脂組成物、硬化物、繊維強化複合材料、及び、繊維強化樹脂成形品

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US (1) US20240218112A1 (https=)
EP (1) EP4335886A4 (https=)
JP (2) JP7188657B1 (https=)
WO (1) WO2022234776A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7103499B1 (ja) * 2021-10-27 2022-07-20 Dic株式会社 フェノール樹脂、エポキシ樹脂、硬化性樹脂組成物、硬化物、繊維強化複合材料、及び、繊維強化樹脂成形品
EP4480984A4 (en) * 2022-02-14 2026-04-01 Dainippon Ink & Chemicals Phenolic resin, epoxy resin, hardenable resin composition, hardened product, fiber-reinforced composite material, and fiber-reinforced resin casting

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002226559A (ja) * 2001-02-06 2002-08-14 Akio Negishi ｐＨ変色性ポリマーとその製造法
WO2007007827A1 (ja) * 2005-07-13 2007-01-18 Ube Industries, Ltd. ビフェニレン架橋フェノールノボラック樹脂ならびにその用途
JP2008189708A (ja) * 2007-02-01 2008-08-21 Ube Ind Ltd 低溶融粘度フェノールノボラック樹脂、その製造方法およびそれを用いたエポキシ樹脂硬化物
JP2016190891A (ja) * 2015-03-30 2016-11-10 新日鉄住金化学株式会社 多価ヒドロキシ樹脂、エポキシ樹脂、それらの製造方法、エポキシ樹脂組成物及びその硬化物

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378518A (en) * 1959-09-28 1968-04-16 Shell Oil Co Polypropylene stabilizer with durylene bis-phenols
JP2003201388A (ja) 2002-01-08 2003-07-18 Toray Ind Inc エポキシ樹脂組成物、樹脂硬化物、プリプレグおよび繊維強化複合材料
CN101233165B (zh) * 2005-08-31 2011-08-31 宇部兴产株式会社 低软化点线型酚醛清漆树脂及其制造方法以及使用其的环氧树脂固化物

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002226559A (ja) * 2001-02-06 2002-08-14 Akio Negishi ｐＨ変色性ポリマーとその製造法
WO2007007827A1 (ja) * 2005-07-13 2007-01-18 Ube Industries, Ltd. ビフェニレン架橋フェノールノボラック樹脂ならびにその用途
JP2008189708A (ja) * 2007-02-01 2008-08-21 Ube Ind Ltd 低溶融粘度フェノールノボラック樹脂、その製造方法およびそれを用いたエポキシ樹脂硬化物
JP2016190891A (ja) * 2015-03-30 2016-11-10 新日鉄住金化学株式会社 多価ヒドロキシ樹脂、エポキシ樹脂、それらの製造方法、エポキシ樹脂組成物及びその硬化物

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EP4335886A1 (en) 2024-03-13
JPWO2022234776A1 (https=) 2022-11-10
US20240218112A1 (en) 2024-07-04
WO2022234776A1 (ja) 2022-11-10
JP2022173168A (ja) 2022-11-17
EP4335886A4 (en) 2025-04-16

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