RU2019129094A - Композиция эпоксидной смолы, препрег и армированный волокнами композитный материал - Google Patents
Композиция эпоксидной смолы, препрег и армированный волокнами композитный материал Download PDFInfo
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- RU2019129094A RU2019129094A RU2019129094A RU2019129094A RU2019129094A RU 2019129094 A RU2019129094 A RU 2019129094A RU 2019129094 A RU2019129094 A RU 2019129094A RU 2019129094 A RU2019129094 A RU 2019129094A RU 2019129094 A RU2019129094 A RU 2019129094A
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- Prior art keywords
- epoxy resin
- component
- resin composition
- phenolic compound
- molecule
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- 239000003822 epoxy resin Substances 0.000 title claims 11
- 229920000647 polyepoxide Polymers 0.000 title claims 11
- 239000000203 mixture Substances 0.000 title claims 10
- 239000003733 fiber-reinforced composite Substances 0.000 title claims 3
- 239000000463 material Substances 0.000 title claims 3
- 150000002989 phenols Chemical class 0.000 claims 6
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 239000012783 reinforcing fiber Substances 0.000 claims 2
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims 2
- MQJKPEGWNLWLTK-UHFFFAOYSA-N Dapsone Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 MQJKPEGWNLWLTK-UHFFFAOYSA-N 0.000 claims 1
- 239000004593 Epoxy Substances 0.000 claims 1
- 150000001412 amines Chemical class 0.000 claims 1
- 125000003277 amino group Chemical group 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 125000003700 epoxy group Chemical group 0.000 claims 1
- 125000000524 functional group Chemical group 0.000 claims 1
- 230000009477 glass transition Effects 0.000 claims 1
- 239000004845 glycidylamine epoxy resin Substances 0.000 claims 1
- 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 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 150000002576 ketones Chemical class 0.000 claims 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims 1
- 239000004848 polyfunctional curative Substances 0.000 claims 1
Classifications
-
- 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
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/5033—Amines aromatic
-
- 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
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/504—Amines containing an atom other than nitrogen belonging to the amine group, carbon and hydrogen
-
- 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
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/56—Amines together with other curing agents
-
- 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
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/22—Di-epoxy compounds
- C08G59/28—Di-epoxy compounds containing acyclic nitrogen atoms
-
- 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
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
- C08G59/4064—Curing agents not provided for by the groups C08G59/42 - C08G59/66 sulfur containing compounds
-
- 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
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/62—Alcohols or phenols
- C08G59/621—Phenols
-
- 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
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/62—Alcohols or phenols
- C08G59/621—Phenols
- C08G59/623—Aminophenols
-
- 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
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
-
- 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
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of 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
- C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
Landscapes
- 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)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Reinforced Plastic Materials (AREA)
- Epoxy Resins (AREA)
Claims (17)
1. Композиция эпоксидной смолы, включающая по меньшей мере следующие компоненты [А]–[С],
где эквивалентное соотношение функциональных групп, аминогруппы компонента [В] к эпоксидной группе компонента [А], составляет от 0,7 до 1,5; и
количество компонента [С] в смеси составляет от 1 до 10 частей по массе на 100 частей по массе компонента [А];
где [A] эпоксидная смола,
[B] аминный отвердитель, и
[C] фенольное соединение, включающее любое одно или несколько из следующих соединений (с1)–(с3):
(с1) фенольное соединение, имеющее две или более карбонильных групп в одной молекуле,
(с2) фенольное соединение, имеющее две или более сульфонильных групп в одной молекуле, и
(с3) фенольное соединение, имеющее одну сульфонильную группу и три или более ароматических циклов в одной молекуле.
2. Композиция эпоксидной смолы по п. 1, в которой компонент [А] содержит от 40 до 100 частей по массе глицидиламинной эпоксидной смолы на 100 частей по массе всех эпоксидных смол.
3. Композиция эпоксидной смолы по п. 1 или 2, в которой компонент [В] содержит диаминодифенилсульфон или диаминодифенилкетон.
4. Композиция эпоксидной смолы по любому из пп. 1–3, в которой компонент [С] представляет собой фенольное соединение, включающее следующее соединение (с4): (с4) фенольное соединение, имеющее одну карбонильную группу и одну фенольную гидроксильную группу в одной молекуле.
5. Композиция эпоксидной смолы по любому из пп. 1–4, в которой температура стеклования отвержденного продукта, полученного отверждением при 180°С в течение 2 ч, составляет 190°С или более.
6. Композиция эпоксидной смолы по любому из пп. 1–5, в которой вязкость, когда выдерживание проводится при 80°С в течение 2 ч, составляет 4,0–кратную величину или менее начальной вязкости при 80°С.
7. Препрег, полученный импрегнированием армирующих волокон композицией эпоксидной смолы по любому из пп. 1–6.
8. Армированный волокнами композитный материал, полученный отверждением препрега по п. 7.
9. Армированный волокнами композитный материал, включающий отвержденную эпоксидную смолу, полученную отверждением композиции эпоксидной смолы по любому из пп. 1–6, и армирующие волокна.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-038990 | 2017-03-02 | ||
| JP2017038990 | 2017-03-02 | ||
| PCT/JP2018/007114 WO2018159574A1 (ja) | 2017-03-02 | 2018-02-27 | エポキシ樹脂組成物、プリプレグおよび繊維強化複合材料 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2019129094A true RU2019129094A (ru) | 2021-04-02 |
Family
ID=63370000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2019129094A RU2019129094A (ru) | 2017-03-02 | 2018-02-27 | Композиция эпоксидной смолы, препрег и армированный волокнами композитный материал |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20190359763A1 (ru) |
| EP (1) | EP3590991B1 (ru) |
| JP (1) | JP7014153B2 (ru) |
| KR (1) | KR20190120184A (ru) |
| CN (1) | CN110352207A (ru) |
| RU (1) | RU2019129094A (ru) |
| WO (1) | WO2018159574A1 (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7585671B2 (ja) * | 2020-09-08 | 2024-11-19 | 東レ株式会社 | 繊維強化複合材料用エポキシ樹脂組成物、プリプレグおよび繊維強化複合材料 |
| CN113174183B (zh) * | 2021-04-27 | 2022-07-22 | 福州大学 | 一种无有机溶剂的石墨烯增强水性环氧树脂涂料及其制备方法 |
| WO2024225092A1 (ja) | 2023-04-28 | 2024-10-31 | 東レ株式会社 | エポキシ樹脂組成物、プリプレグおよび繊維強化複合材料並びにエポキシ樹脂組成物の製造方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3226358A (en) * | 1960-11-10 | 1965-12-28 | Owens Illinois Inc | Ultraviolet light-absorbing epoxy resins and containers coated therewith |
| US3595833A (en) * | 1968-11-04 | 1971-07-27 | Shell Oil Co | Cold curing epoxy resin composition |
| JPS6028420A (ja) * | 1983-07-26 | 1985-02-13 | Yokohama Rubber Co Ltd:The | エポキシ樹脂組成物 |
| US5599628A (en) * | 1984-03-01 | 1997-02-04 | Amoco Corporation | Accelerated cycloaliphatic epoxide/aromatic amine resin systems |
| US4593056A (en) * | 1985-06-21 | 1986-06-03 | Union Carbide Corporation | Epoxy/aromatic amine resin systems containing aromatic trihydroxy compounds as cure accelerators |
| JP3480519B2 (ja) | 1994-09-06 | 2003-12-22 | 日本化薬株式会社 | マイクロカプセル型リン系硬化促進剤の製造方法 |
| JP2000344870A (ja) * | 1999-06-02 | 2000-12-12 | Toray Ind Inc | エポキシ樹脂組成物、プリプレグおよび繊維強化複合材料 |
| JP2001261783A (ja) | 2000-03-16 | 2001-09-26 | Toray Ind Inc | エポキシ樹脂組成物 |
| JP3796176B2 (ja) | 2000-04-21 | 2006-07-12 | 三菱レイヨン株式会社 | エポキシ樹脂組成物及び該エポキシ樹脂組成物を使用したプリプレグ |
| JP2002003581A (ja) | 2000-06-19 | 2002-01-09 | Toray Ind Inc | エポキシ樹脂組成物 |
| JP2003286395A (ja) * | 2002-03-28 | 2003-10-10 | Sumitomo Bakelite Co Ltd | 難燃性エポキシ樹脂組成物およびそれを用いた半導体封止材料並びに半導体装置 |
| JP2004269714A (ja) * | 2003-03-10 | 2004-09-30 | Sumitomo Bakelite Co Ltd | 難燃性エポキシ樹脂組成物およびそれを用いた半導体封止材料並びに半導体装置 |
| 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 |
| JP2012140574A (ja) | 2011-01-06 | 2012-07-26 | Yokohama Rubber Co Ltd:The | マイクロカプセル型硬化剤および熱硬化性エポキシ樹脂組成物 |
| JP2013058284A (ja) * | 2011-09-08 | 2013-03-28 | Dexerials Corp | 光情報記録材料及び光情報記録媒体 |
| JP2016210860A (ja) * | 2015-05-01 | 2016-12-15 | 三菱レイヨン株式会社 | エポキシ樹脂組成物および繊維強化複合材料用プリプレグ |
| CN106079473A (zh) * | 2016-07-07 | 2016-11-09 | 国网江西省电力公司检修分公司 | 电力杆塔用环氧树脂防鸟封堵盒的制备方法 |
-
2018
- 2018-02-27 EP EP18761012.6A patent/EP3590991B1/en active Active
- 2018-02-27 CN CN201880014364.1A patent/CN110352207A/zh active Pending
- 2018-02-27 WO PCT/JP2018/007114 patent/WO2018159574A1/ja not_active Ceased
- 2018-02-27 US US16/478,268 patent/US20190359763A1/en not_active Abandoned
- 2018-02-27 RU RU2019129094A patent/RU2019129094A/ru not_active Application Discontinuation
- 2018-02-27 KR KR1020197022535A patent/KR20190120184A/ko not_active Withdrawn
- 2018-02-27 JP JP2018511508A patent/JP7014153B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2018159574A1 (ja) | 2019-12-19 |
| EP3590991B1 (en) | 2024-05-01 |
| CN110352207A (zh) | 2019-10-18 |
| WO2018159574A1 (ja) | 2018-09-07 |
| US20190359763A1 (en) | 2019-11-28 |
| KR20190120184A (ko) | 2019-10-23 |
| EP3590991A1 (en) | 2020-01-08 |
| JP7014153B2 (ja) | 2022-02-01 |
| EP3590991A4 (en) | 2020-10-28 |
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