JP7555376B2 - カーボネート含有エポキシ樹脂、その調製方法、その調製されたエポキシ硬化物及びエポキシ硬化物の分解方法 - Google Patents
カーボネート含有エポキシ樹脂、その調製方法、その調製されたエポキシ硬化物及びエポキシ硬化物の分解方法 Download PDFInfo
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- 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
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- 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
- C08G59/24—Di-epoxy compounds carbocyclic
- C08G59/245—Di-epoxy compounds carbocyclic aromatic
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- 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
- C08G59/32—Epoxy compounds containing three or more epoxy groups
- C08G59/3218—Carbocyclic compounds
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- 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
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- 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
- C08G59/686—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 containing nitrogen
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- 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/42—Chemical after-treatment
-
- 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
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
- C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
- C08J11/28—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic compounds containing nitrogen, sulfur or phosphorus
-
- 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
- C08G2230/00—Compositions for preparing biodegradable polymers
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- General Chemical & Material Sciences (AREA)
- Epoxy Resins (AREA)
- Epoxy Compounds (AREA)
Description
R1、R2、R7、R8、X、a、b、e、f及びnの定義については前文を参照し、ここで繰り返して説明しない。詳細には、芳香族カーボネート基含有構造は、カーボネート化合物、新規のカーボネートプラスチック又はポリカーボネート回収材であってもよいが、これらに限定されず、廃ポリカーボネートリサイクル材は、廃光ディスクから回収することができるため、環境への負担を軽減することができる。
200 エポキシ硬化物の調製方法
300 エポキシ硬化物の分解方法
110、120、130、210、220、310、320 ステップ
Claims (8)
- 式(II)に示す構造を有し、
R 7及びR8は、それぞれ独立して水素原子、炭素数1~6個のアルキル基、アリル基、炭素数1~6個のアルコキシ基、炭素数6~12個の芳香族基又はハロゲン原子であり、e及びfは、それぞれ独立して0~5の整数であり、
Yは、炭素数1~12個のアルキレン基、炭素数1~12個のアルコキシレン基、または、式(iii)もしくは式(iv)に示す構造であり、
R3及びR4は、それぞれ独立して水素原子、炭素数1~6個のアルキル基、アリル基、炭素数1~6個のアルコキシ基、炭素数6~12個の芳香族基又はハロゲン原子であり、R5は、水素原子、炭素数1~6個のアルキル基、アリル基、炭素数1~6個のアルコキシ基であり、R6は、
炭素数5~12個のアルキレン基、または炭素数5~12個のシクロアルキレン基であり、c及びdは、それぞれ独立して0~4の整数であり、
Zは単結合、炭素数1~12個のアルキレン基、炭素数3~12個のシクロアルキレン基、
炭素数6~12個のアリーレン基、
または式(i)もしくは式(ii)に示す構造であり、
X 1 は、水素原子、炭素数1~6個のアルキル基又は炭素数6~12個のアリール基であり、
pは1~11の整数であり、qは0~20の整数であり、rは1~15の整数である、ことを特徴とするカーボネート含有エポキシ樹脂。 - 式(A2)に示す構造を有する芳香族カーボネート基含有構造を提供するステップと、
式(B)に示す構造を有するエポキシ基含有構造を提供するステップと、
前記芳香族カーボネート基含有構造と前記エポキシ基含有構造とを混合した後、触媒の作用下で、式(II)に示す構造を有するカーボネート含有エポキシ樹脂を得る触媒ステップと、
を含み、
R 7及びR8は、それぞれ独立して水素原子、炭素数1~6個のアルキル基、アリル基、炭素数1~6個のアルコキシ基、炭素数6~12個の芳香族基又はハロゲン原子であり、e及びfは、それぞれ独立して0~5の整数であり、
Yは、炭素数1~12個のアルキレン基、炭素数1~12個のアルコキシレン基、または、式(iii)もしくは式(iv)に示す構造であり、
R3及びR4は、それぞれ独立して水素原子、炭素数1~6個のアルキル基、アリル基、炭素数1~6個のアルコキシ基、炭素数6~12個の芳香族基又はハロゲン原子であり、R5は、水素原子、炭素数1~6個のアルキル基、アリル基、炭素数1~6個のアルコキシ基であり、R6は、
炭素数5~12個のアルキレン基、または炭素数5~12個のシクロアルキレン基であり、c及びdは、それぞれ独立して0~4の整数であり、
Zは単結合、炭素数1~12個のアルキレン基、炭素数3~12個のシクロアルキレン基、
炭素数6~12個のアリーレン基、
または、式(i)もしくは式(ii)に示す構造であり、
X 1 は、水素原子、炭素数1~6個のアルキル基又は炭素数6~12個のアリール基であり、
mは2~12の整数であり、pは1~11の整数であり、qは0~20の整数であり、rは1~15の整数であり、
前記触媒は、4-ジメチルアミノピリジン、イミダゾール、ピリジン、2-メチルイミダゾール、3-メチルイミダゾール、2-エチル-4-メチルイミダゾールからなる群から選ばれ、
前記エポキシ基含有構造のエポキシ基と前記芳香族カーボネート基含有構造のカーボネート基との当量比は、1.3~10.0である、ことを特徴とするカーボネート含有エポキシ樹脂の調製方法。 - 前記触媒の添加量は、前記エポキシ基含有構造の含有量の0.1重量%~5重量%であることを特徴とする請求項2に記載のカーボネート含有エポキシ樹脂の調製方法。
- 請求項1に記載のカーボネート含有エポキシ樹脂を硬化反応させることで得られることを特徴とするエポキシ硬化物。
- 前記硬化反応は、前記カーボネート含有エポキシ樹脂と硬化剤とを混合して加熱することで完成することを特徴とする請求項4に記載のエポキシ硬化物。
- 前記硬化剤は、フェノール樹脂、アミン系化合物、活性エステル化合物、カルボン酸化合物、シアネート化合物、イソシアネート化合物、酸無水物化合物、ベンゾオキサジン、ポリカーボネート又はそれらの混合物であることを特徴とする請求項5に記載のエポキシ硬化物。
- 前記硬化反応の硬化温度は180℃~240℃であることを特徴とする請求項5に記載のエポキシ硬化物。
- 請求項4に記載のエポキシ硬化物を提供するステップと、
前記エポキシ硬化物を分解するように、アミノ基含有化合物と前記エポキシ硬化物とを反応させる分解ステップと、
を含むことを特徴とするエポキシ硬化物の分解方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW110136094A TWI817202B (zh) | 2021-09-28 | 2021-09-28 | 含碳酸酯之環氧樹脂、其製備方法、其製備之環氧固化物及降解環氧固化物的方法 |
| TW110136094 | 2021-09-28 |
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| Publication Number | Publication Date |
|---|---|
| JP2023048991A JP2023048991A (ja) | 2023-04-07 |
| JP7555376B2 true JP7555376B2 (ja) | 2024-09-24 |
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| JP2022132934A Active JP7555376B2 (ja) | 2021-09-28 | 2022-08-24 | カーボネート含有エポキシ樹脂、その調製方法、その調製されたエポキシ硬化物及びエポキシ硬化物の分解方法 |
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| Country | Link |
|---|---|
| US (1) | US12486355B2 (ja) |
| EP (1) | EP4155336B1 (ja) |
| JP (1) | JP7555376B2 (ja) |
| KR (2) | KR20230045538A (ja) |
| CN (1) | CN115873215B (ja) |
| ES (1) | ES2970396T3 (ja) |
| HR (1) | HRP20240020T1 (ja) |
| HU (1) | HUE065567T2 (ja) |
| PL (1) | PL4155336T3 (ja) |
| RS (1) | RS65110B1 (ja) |
| TW (1) | TWI817202B (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4624520A4 (en) * | 2023-05-08 | 2026-04-01 | Swancor Innovation & Incubation Co Ltd | Hardened epoxy product containing an ester and degradation process for a material composed thereof |
| TWI851189B (zh) * | 2023-05-08 | 2024-08-01 | 上緯創新育成股份有限公司 | 含酯基環氧固化物及其複合材料的降解方法 |
| TWI880345B (zh) * | 2023-09-13 | 2025-04-11 | 國立中興大學 | 環氧樹脂、其製備方法及其複合材料 |
| KR20260047751A (ko) * | 2024-10-02 | 2026-04-09 | 국도화학 주식회사 | 재활용 및 재가공이 가능한 비결정성 에폭시 수지 조성물, 이를 포함하는 경화성 조성물 및 복합재료 |
| CN119552132A (zh) * | 2024-11-04 | 2025-03-04 | 北玻院(滕州)复合材料有限公司 | 一种可降解环氧树脂单体、环氧树脂、复合材料及其制备方法和降解方法 |
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| US4943619A (en) * | 1988-12-19 | 1990-07-24 | The University Of Connecticut | Polycarbonate-epoxy polymer |
| US5182344A (en) | 1989-09-11 | 1993-01-26 | The Dow Chemical Company | Curing polyester or polycarbonate and polyepoxide with polyorgano phosphorous catalyst |
| US5037903A (en) | 1989-09-11 | 1991-08-06 | The Dow Chemical Company | Composition of aromatic polyester copolyester carbonate or polycarbonate with polyepoxide and polyorgano phosphorous catalyst |
| US5556927A (en) | 1994-06-16 | 1996-09-17 | Daicel Chemical Industries, Ltd. | Carbonate group-modified epoxy resin, a process for the preparation thereof, and a heat-curable resin composition |
| JPH11302369A (ja) * | 1998-04-15 | 1999-11-02 | Kanagawa University | 重付加共重合体およびその製造法 |
| JP3960861B2 (ja) * | 2002-06-06 | 2007-08-15 | 三井化学株式会社 | 炭酸エステル化樹脂及びその製造方法 |
| JP4090893B2 (ja) * | 2003-01-15 | 2008-05-28 | 帝人化成株式会社 | 難燃性熱可塑性樹脂組成物 |
| DE102005040464A1 (de) * | 2005-08-26 | 2007-03-01 | Bayer Materialscience Ag | Polycarbonat-Formmassen mit verbesserten rheologischen Eigenschaften |
| JP4621899B2 (ja) | 2007-09-26 | 2011-01-26 | 独立行政法人物質・材料研究機構 | 磁気媒体 |
| GB2536255B (en) | 2015-03-10 | 2017-11-01 | Gurit (Uk) Ltd | Moulding material for composite panels |
| EP3403800B1 (en) | 2016-01-15 | 2020-09-16 | Hitachi Chemical Company, Ltd. | Prepreg, printed circuit board, semiconductor package, and method for producing printed circuit board |
| JP6878076B2 (ja) * | 2017-03-24 | 2021-05-26 | 日鉄ケミカル&マテリアル株式会社 | オキサゾリドン環含有エポキシ樹脂組成物、その製造方法、硬化性樹脂組成物、及び硬化物 |
| WO2020075611A1 (ja) * | 2018-10-12 | 2020-04-16 | 本州化学工業株式会社 | エポキシ樹脂組成物 |
| TWI768347B (zh) | 2020-05-19 | 2022-06-21 | 國立中興大學 | 可固化組成物、其製備之環氧固化物及降解環氧固化物的方法 |
-
2021
- 2021-09-28 TW TW110136094A patent/TWI817202B/zh active
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- 2022-08-02 CN CN202210921978.6A patent/CN115873215B/zh active Active
- 2022-08-24 JP JP2022132934A patent/JP7555376B2/ja active Active
- 2022-09-01 KR KR1020220110771A patent/KR20230045538A/ko not_active Ceased
- 2022-09-02 EP EP22193764.2A patent/EP4155336B1/en active Active
- 2022-09-02 HU HUE22193764A patent/HUE065567T2/hu unknown
- 2022-09-02 PL PL22193764.2T patent/PL4155336T3/pl unknown
- 2022-09-02 RS RS20240039A patent/RS65110B1/sr unknown
- 2022-09-02 ES ES22193764T patent/ES2970396T3/es active Active
- 2022-09-02 HR HRP20240020TT patent/HRP20240020T1/hr unknown
- 2022-09-06 US US17/929,938 patent/US12486355B2/en active Active
-
2026
- 2026-04-07 KR KR1020260063035A patent/KR20260051341A/ko active Pending
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| Full atom-efficiency transformation of wasted polycarbonates into epoxy thermosets and the catalyst-free degradation of the thermosets for environmental sustainability,Green Chemistry,2020年,22,4683-4696 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4155336A1 (en) | 2023-03-29 |
| US20230102899A1 (en) | 2023-03-30 |
| RS65110B1 (sr) | 2024-02-29 |
| TW202313771A (zh) | 2023-04-01 |
| EP4155336B1 (en) | 2023-11-01 |
| CN115873215A (zh) | 2023-03-31 |
| KR20230045538A (ko) | 2023-04-04 |
| TWI817202B (zh) | 2023-10-01 |
| HRP20240020T1 (hr) | 2024-03-29 |
| ES2970396T3 (es) | 2024-05-28 |
| US12486355B2 (en) | 2025-12-02 |
| EP4155336C0 (en) | 2023-11-01 |
| CN115873215B (zh) | 2025-06-10 |
| PL4155336T3 (pl) | 2024-04-02 |
| JP2023048991A (ja) | 2023-04-07 |
| HUE065567T2 (hu) | 2024-06-28 |
| KR20260051341A (ko) | 2026-04-16 |
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