JPH045688B2 - - Google Patents
Info
- Publication number
- JPH045688B2 JPH045688B2 JP62262028A JP26202887A JPH045688B2 JP H045688 B2 JPH045688 B2 JP H045688B2 JP 62262028 A JP62262028 A JP 62262028A JP 26202887 A JP26202887 A JP 26202887A JP H045688 B2 JPH045688 B2 JP H045688B2
- Authority
- JP
- Japan
- Prior art keywords
- prepreg
- resin
- component
- resins
- ipn
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229920005989 resin Polymers 0.000 claims description 69
- 239000011347 resin Substances 0.000 claims description 69
- 229920005992 thermoplastic resin Polymers 0.000 claims description 28
- 239000010419 fine particle Substances 0.000 claims description 24
- 239000000835 fiber Substances 0.000 claims description 23
- 239000011159 matrix material Substances 0.000 claims description 20
- 229920001187 thermosetting polymer Polymers 0.000 claims description 20
- 239000003822 epoxy resin Substances 0.000 claims description 17
- 229920000647 polyepoxide Polymers 0.000 claims description 17
- 239000004952 Polyamide Substances 0.000 claims description 9
- 229920002647 polyamide Polymers 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 6
- 239000002131 composite material Substances 0.000 description 19
- 239000012783 reinforcing fiber Substances 0.000 description 15
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 239000002245 particle Substances 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- 239000010410 layer Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 229920000049 Carbon (fiber) Polymers 0.000 description 7
- 239000004917 carbon fiber Substances 0.000 description 7
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 7
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000004695 Polyether sulfone Substances 0.000 description 6
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 6
- 239000000806 elastomer Substances 0.000 description 6
- 229920006393 polyether sulfone Polymers 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000004643 cyanate ester Substances 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 3
- 239000004697 Polyetherimide Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 239000011859 microparticle Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 229920002492 poly(sulfone) Polymers 0.000 description 3
- 229920001601 polyetherimide Polymers 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920001721 polyimide Polymers 0.000 description 3
- 230000002087 whitening effect Effects 0.000 description 3
- XQUPVDVFXZDTLT-UHFFFAOYSA-N 1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C(C=C1)=CC=C1CC1=CC=C(N2C(C=CC2=O)=O)C=C1 XQUPVDVFXZDTLT-UHFFFAOYSA-N 0.000 description 2
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 2
- 239000004962 Polyamide-imide Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229920006037 cross link polymer Polymers 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000003733 fiber-reinforced composite Substances 0.000 description 2
- 238000001879 gelation Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920003192 poly(bis maleimide) Polymers 0.000 description 2
- 229920002312 polyamide-imide Polymers 0.000 description 2
- 229920001230 polyarylate Polymers 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 229920006380 polyphenylene oxide Polymers 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- MQJKPEGWNLWLTK-UHFFFAOYSA-N Dapsone Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 MQJKPEGWNLWLTK-UHFFFAOYSA-N 0.000 description 1
- 239000013032 Hydrocarbon resin Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004693 Polybenzimidazole Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 125000004018 acid anhydride group Chemical group 0.000 description 1
- 239000011157 advanced composite material Substances 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- IVRMZWNICZWHMI-UHFFFAOYSA-N azide group Chemical group [N-]=[N+]=[N-] IVRMZWNICZWHMI-UHFFFAOYSA-N 0.000 description 1
- NIDNOXCRFUCAKQ-UHFFFAOYSA-N bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2C(O)=O NIDNOXCRFUCAKQ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 1
- 229920001727 cellulose butyrate Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229920006270 hydrocarbon resin Polymers 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 125000005439 maleimidyl group Chemical group C1(C=CC(N1*)=O)=O 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229910000489 osmium tetroxide Inorganic materials 0.000 description 1
- 239000012285 osmium tetroxide Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- IGALFTFNPPBUDN-UHFFFAOYSA-N phenyl-[2,3,4,5-tetrakis(oxiran-2-ylmethyl)phenyl]methanediamine Chemical compound C=1C(CC2OC2)=C(CC2OC2)C(CC2OC2)=C(CC2OC2)C=1C(N)(N)C1=CC=CC=C1 IGALFTFNPPBUDN-UHFFFAOYSA-N 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002480 polybenzimidazole Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001226 reprecipitation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- 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
- C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
- C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
- C08J5/243—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using carbon fibres
-
- 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
- C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
- C08J5/249—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs characterised by the additives used in the prepolymer mixture
-
- 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
-
- 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
- C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/04—Polymer mixtures characterised by other features containing interpenetrating networks
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Reinforced Plastic Materials (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62262028A JPH01104624A (ja) | 1987-10-16 | 1987-10-16 | 樹脂微粒子を用いたプリプレグ |
| DE3789054T DE3789054T2 (de) | 1986-12-25 | 1987-12-23 | Zähe Verbundmaterialien. |
| EP19870311364 EP0274899B1 (en) | 1986-12-25 | 1987-12-23 | Highly tough composite materials |
| ES87311364T ES2051274T3 (es) | 1986-12-25 | 1987-12-23 | Materiales compuestos altamente resistentes. |
| AT87311364T ATE101407T1 (de) | 1986-12-25 | 1987-12-23 | Zaehe verbundmaterialien. |
| US07/137,720 US5028478A (en) | 1986-12-25 | 1987-12-24 | Fiber reinforced composite materials having resin practice inter-layer zones |
| US08/005,181 US5789073A (en) | 1986-12-25 | 1993-01-15 | Fiber reinforced composite materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62262028A JPH01104624A (ja) | 1987-10-16 | 1987-10-16 | 樹脂微粒子を用いたプリプレグ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01104624A JPH01104624A (ja) | 1989-04-21 |
| JPH045688B2 true JPH045688B2 (OSRAM) | 1992-02-03 |
Family
ID=17370021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62262028A Granted JPH01104624A (ja) | 1986-12-25 | 1987-10-16 | 樹脂微粒子を用いたプリプレグ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01104624A (OSRAM) |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996017006A1 (en) * | 1994-12-02 | 1996-06-06 | Toray Industries, Inc. | Prepreg and fiber-reinforced composite material |
| WO1998026912A1 (en) * | 1996-12-18 | 1998-06-25 | Toray Industries, Inc. | Carbon fiber prepreg and method of production thereof |
| JP5052738B2 (ja) * | 2001-10-23 | 2012-10-17 | ダウ・コーニング・コーポレイション | 熱可塑性ポリウレタン−シリコーンエラストマー |
| JP5369655B2 (ja) * | 2008-02-19 | 2013-12-18 | 東レ株式会社 | ポリアミド微粒子、プリプレグ及び炭素繊維強化複合材料 |
| JP5211919B2 (ja) * | 2008-07-31 | 2013-06-12 | 東レ株式会社 | 共重合ポリアミド微粒子、および炭素繊維強化複合材料 |
| EP2554581B1 (en) | 2010-03-30 | 2014-08-13 | Toray Industries, Inc. | Prepreg, fiber-reinforced composite material, and method for producing prepreg |
| EP2703432A4 (en) * | 2011-04-27 | 2014-12-03 | Toray Industries | PREPREG, FIBER-REINFORCED COMPOSITE MATERIAL AND METHOD FOR PREPARING THE PREPREGMENT |
| WO2014017340A1 (ja) | 2012-07-25 | 2014-01-30 | 東レ株式会社 | プリプレグおよび炭素繊維強化複合材料 |
| WO2014017339A1 (ja) | 2012-07-25 | 2014-01-30 | 東レ株式会社 | プリプレグおよび炭素繊維強化複合材料 |
| EP2886590B1 (en) | 2012-09-28 | 2017-11-08 | Toray Industries, Inc. | Prepreg, and carbon fiber reinforced composite material |
| KR102081662B1 (ko) | 2013-01-15 | 2020-02-27 | 도레이 카부시키가이샤 | 에폭시 수지 조성물, 프리프레그 및 탄소 섬유 강화 복합 재료 |
| KR20160030208A (ko) | 2013-07-11 | 2016-03-16 | 도레이 카부시키가이샤 | 에폭시 수지 조성물, 프리프레그 및 탄소 섬유 강화 복합 재료 |
| PT3196238T (pt) | 2014-09-19 | 2019-08-06 | Toray Industries | Pré-impregnado dentado e folha de pré-impregnado dentado |
| ES2826498T3 (es) * | 2014-11-17 | 2021-05-18 | Toray Industries | Composición de resina epoxídica, material preimpregnado, objeto de resina curada y material compuesto reforzado con fibras |
| ES2845687T3 (es) | 2015-01-07 | 2021-07-27 | Toray Industries | Material preimpregnado |
| EP3272781B1 (en) | 2015-03-17 | 2019-08-21 | Toray Industries, Inc. | Epoxy resin composition, prepreg, and carbon fiber-reinforced composite material |
| WO2017038880A1 (ja) | 2015-09-03 | 2017-03-09 | 東レ株式会社 | エポキシ樹脂組成物、プリプレグおよび炭素繊維強化複合材料 |
| KR20180095502A (ko) | 2015-12-16 | 2018-08-27 | 도레이 카부시키가이샤 | 프리프레그, 적층체, 섬유 강화 복합 재료, 및 섬유 강화 복합 재료의 제조 방법 |
| RU2721112C2 (ru) | 2015-12-25 | 2020-05-15 | Торэй Индастриз, Инк. | Препрег и способ его изготовления |
| KR20180104283A (ko) | 2016-01-26 | 2018-09-20 | 도레이 카부시키가이샤 | 에폭시 수지 조성물, 프리프레그 및 섬유 강화 복합 재료 |
| EP3476886A4 (en) * | 2016-06-28 | 2020-01-08 | Toray Industries, Inc. | Prepreg and production method therefor |
| CN109642019A (zh) | 2016-08-26 | 2019-04-16 | 东丽株式会社 | 环氧树脂组合物、预浸料坯和纤维增强塑料材料 |
| JP7006582B2 (ja) | 2017-01-19 | 2022-02-10 | 東レ株式会社 | プリプレグおよびその製造方法、スリットテーププリプレグ |
| JP7047755B2 (ja) | 2017-02-09 | 2022-04-05 | 東レ株式会社 | 繊維強化樹脂シート |
| WO2018173619A1 (ja) | 2017-03-22 | 2018-09-27 | 東レ株式会社 | プリプレグの製造方法および繊維強化複合材料の製造方法 |
| JP6947169B2 (ja) | 2017-03-22 | 2021-10-13 | 東レ株式会社 | プリプレグの製造方法および繊維強化複合材料の製造方法 |
| US11224993B2 (en) | 2017-03-23 | 2022-01-18 | Toray Industries, Inc. | Production method and coating device for coating-liquid-impregnated sheet-like reinforcing-fiber bundle and sheet-like integrated object |
| CN110461917B (zh) | 2017-03-29 | 2022-04-12 | 东丽株式会社 | 预浸料坯以及纤维增强复合材料 |
| KR20200062179A (ko) | 2017-10-24 | 2020-06-03 | 도레이 카부시키가이샤 | 에폭시 수지 조성물, 프리프레그 및 섬유 강화 복합 재료 |
| US20210371612A1 (en) | 2018-01-31 | 2021-12-02 | Toray Industries, Inc. | Prepreg sheets and prepreg stacks useful for preparing low void content fiber-reinforced composite materials |
| JP7226450B2 (ja) | 2018-03-30 | 2023-02-21 | 東レ株式会社 | プリプレグ、積層体、繊維強化複合材料、及び繊維強化複合材料の製造方法 |
| WO2019235237A1 (ja) | 2018-06-05 | 2019-12-12 | 東レ株式会社 | 塗液含浸強化繊維ファブリック、シート状一体物、プリプレグ、プリプレグテープおよび繊維強化複合材料の製造方法 |
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| EP3842481A4 (en) | 2018-08-22 | 2022-06-08 | Toray Industries, Inc. | PREPREGNATED |
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| US20230048074A1 (en) | 2019-12-26 | 2023-02-16 | Toray Industries, Inc. | Prepreg |
| EP4140676B1 (en) | 2020-06-30 | 2024-09-18 | Toray Industries, Inc. | Fiber-reinforced composite material and method for producing prepreg |
| WO2022230800A1 (ja) | 2021-04-26 | 2022-11-03 | 東レ株式会社 | プリプレグ |
| JPWO2023008357A1 (OSRAM) | 2021-07-27 | 2023-02-02 | ||
| JPWO2023074733A1 (OSRAM) | 2021-10-27 | 2023-05-04 | ||
| EP4495157A1 (en) | 2022-03-18 | 2025-01-22 | Toray Industries, Inc. | Epoxy resin composition, prepreg, and fiber-reinforced composite material |
| WO2023190319A1 (ja) | 2022-03-30 | 2023-10-05 | 東レ株式会社 | 炭素繊維強化複合材料およびプリプレグ |
-
1987
- 1987-10-16 JP JP62262028A patent/JPH01104624A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01104624A (ja) | 1989-04-21 |
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