KR20190035904A - 에폭시 수지 시스템을 위한 이미다졸 염 첨가제를 갖는 무수물 에폭시 경화제 - Google Patents
에폭시 수지 시스템을 위한 이미다졸 염 첨가제를 갖는 무수물 에폭시 경화제 Download PDFInfo
- Publication number
- KR20190035904A KR20190035904A KR1020197007440A KR20197007440A KR20190035904A KR 20190035904 A KR20190035904 A KR 20190035904A KR 1020197007440 A KR1020197007440 A KR 1020197007440A KR 20197007440 A KR20197007440 A KR 20197007440A KR 20190035904 A KR20190035904 A KR 20190035904A
- Authority
- KR
- South Korea
- Prior art keywords
- anhydride
- epoxy
- curing agent
- carbon atoms
- composition
- 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.)
- Granted
Links
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
- C08G59/56—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
- C08G59/40—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
- C08G59/5046—Amines heterocyclic
- C08G59/5053—Amines heterocyclic containing only nitrogen as a heteroatom
- C08G59/5073—Amines heterocyclic containing only nitrogen as a heteroatom having two nitrogen atoms in the ring
-
- 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
- C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
-
- 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
- C08G59/681—Metal alcoholates, phenolates or carboxylates
- C08G59/685—Carboxylates
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Epoxy Resins (AREA)
Abstract
Description
Claims (13)
- 제1항에 있어서, 이미다졸 염이 적어도 1종의 카르복실산 화합물 및 적어도 1종의 이미다졸 화합물의 접촉 생성물을 포함하는 것인 경화제 조성물.
- 제2항에 있어서, 이미다졸 화합물이 1-메틸이미다졸, 2-메틸이미다졸, 2-에틸-4-메틸이미다졸, 2-이미다졸-1-일-숙신산 에틸 에스테르, 1-시아노에틸-2-운데실이미다졸륨 트리멜리테이트 및 그의 에폭시-이미다졸 부가물, 및 그의 조합으로 이루어진 군으로부터 선택되는 것인 경화제 조성물.
- 제2항에 있어서, 카르복실산 화합물이 아세트산, 프로판산, 헥산산, 2-에틸헥산산, 옥탄산, 노난산, 데칸산, 톨 오일 지방산 (TOFA), 이량체 산, 및 그의 조합으로 이루어진 군으로부터 선택된 적어도 1종의 화합물을 포함하는 것인 경화제 조성물.
- 제4항에 있어서, 카르복실산이 아세트산, 옥탄산 및 톨 오일 지방산으로 이루어진 군으로부터 선택되는 것인 경화제 조성물.
- 제1항에 있어서, 무수물 경화제가 폴리세바스산 및 폴리아젤라산 무수물; 메틸테트라히드로프탈산 무수물, 테트라히드로 프탈산 무수물, 메틸 나드산 무수물, 헥사히드로 프탈산 무수물 및 메틸헥사히드로 프탈산 무수물; 숙신산 무수물, 치환된 숙신산 무수물, 시트르산 무수물, 말레산 무수물, 말레산 무수물의 부가물, 도데실 숙신산 무수물, 말레산 무수물 비닐 및 말레산 무수물의 스티렌 공중합체, 다중-고리 지환족 무수물, 프탈산 무수물, 트리멜리트산 무수물, 및 그의 조합으로 이루어진 군으로부터 선택된 적어도 1종의 구성원을 포함하는 것인 경화제 조성물.
- 제1항의 에폭시 경화제 조성물 및 적어도 1종의 에폭시 수지를 포함하는 에폭시 조성물.
- 제7항에 있어서, 첨가제를 추가로 포함하는 에폭시 조성물.
- 제7항에 있어서, 에폭시 조성물이 약 50 내지 약 200℃ 범위의 개시 온도; 약 150 내지 약 400J/g의 ΔHc, 및 약 40 내지 약 175℃ 범위의 Tg를 갖는 것인 에폭시 조성물.
- 제9항에 있어서, 조성물이 물을 실질적으로 함유하지 않는 것인 에폭시 조성물.
- 제1항의 에폭시 경화제 조성물 및 적어도 1종의 에폭시 수지의 접촉 생성물을 포함하는 경화된 에폭시 생성물.
- 하기 단계를 포함하는, 경화된 에폭시 생성물을 형성하는 방법:
(a) 하기를 포함하는 에폭시 경화제를 제공하는 단계:
하기 구조에 의해 나타내어진 적어도 1종의 이미다졸 염:
R, R'는 H, 또는 알킬 (1-20개의 탄소 원자), 바람직하게는 1-7개의 탄소 원자의 저급 알킬, 할로알킬 (1-20개의 탄소 원자), 아릴, 히드록실 알킬 (1-7개의 탄소 원자), 에스테르 기(들), 치환된 알킬이고, X-는 1-40개의 탄소 원자의 카르복실레이트 음이온임, 및
무수물 경화제;
(b) 에폭시 경화제 조성물을 적어도 1종의 에폭시 수지와 접촉시키는 단계; 및
(c) 조성물을 경화 온도로 가열하여 경화된 에폭시 생성물을 형성하는 단계. - 제12항에 있어서, 경화 온도가 적어도 50℃의 온도인 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662374984P | 2016-08-15 | 2016-08-15 | |
| US62/374,984 | 2016-08-15 | ||
| PCT/US2017/046681 WO2018035007A1 (en) | 2016-08-15 | 2017-08-14 | Anhydride epoxy curing agents having imidazole salt additives for epoxy resin systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20190035904A true KR20190035904A (ko) | 2019-04-03 |
| KR102421387B1 KR102421387B1 (ko) | 2022-07-18 |
Family
ID=59687051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020197007440A Active KR102421387B1 (ko) | 2016-08-15 | 2017-08-14 | 에폭시 수지 시스템을 위한 이미다졸 염 첨가제를 갖는 무수물 에폭시 경화제 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20190292308A1 (ko) |
| EP (1) | EP3497147A1 (ko) |
| JP (1) | JP2019524967A (ko) |
| KR (1) | KR102421387B1 (ko) |
| CN (1) | CN109563240A (ko) |
| WO (1) | WO2018035007A1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102453940B1 (ko) * | 2021-12-16 | 2022-10-11 | 차광재 | 무수물 경화제를 이용한 에폭시 수지 조성물의 제조방법 |
| KR102493870B1 (ko) * | 2022-09-23 | 2023-01-30 | 김민주 | 치아씨드 추출물이 함유된 기능성 직물 원단 및 그의 제조방법 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020501000A (ja) * | 2016-12-12 | 2020-01-16 | エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH | 新規な低温酸無水物エポキシ硬化系 |
| US11820915B2 (en) | 2018-12-14 | 2023-11-21 | Swimc Llc | Fusion bonded epoxy rebar powder coatings |
| CN113412297A (zh) | 2019-03-08 | 2021-09-17 | 株式会社艾迪科 | 纤维增强塑料用树脂组合物、及含有该组合物的纤维增强塑料 |
| CN110845856A (zh) * | 2019-10-30 | 2020-02-28 | 上海市政工程设计研究总院(集团)有限公司 | 一种用于粘结层的环氧乳化沥青的制备方法 |
| CN111484821B (zh) * | 2020-04-28 | 2022-06-14 | 东莞市恒尔朗实业有限公司 | 一种继电器用低温快速固化环氧树脂胶黏剂及其制法 |
| CN111808268A (zh) * | 2020-07-23 | 2020-10-23 | 苏州科技大学 | 一种环氧树脂潜伏性固化剂及其制备方法 |
| CN118812822B (zh) * | 2024-06-19 | 2025-05-27 | 中铁大桥局集团第五工程有限公司 | 一种环氧基固化剂的制备方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3329652A (en) * | 1965-02-15 | 1967-07-04 | Shell Oil Co | Process for curing polyepoxides with anhydrides and activators therefor |
| US3562213A (en) * | 1967-05-08 | 1971-02-09 | Shell Oil Co | Latent cure acceleration of epoxy resins using imidazole salts of hydroxy polycarboxylic acids |
| JPS5550021A (en) * | 1978-10-07 | 1980-04-11 | Mitsubishi Electric Corp | Epoxy resin composition |
| JPH0196278A (ja) * | 1987-10-08 | 1989-04-14 | Toray Ind Inc | 接着剤 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA871776A (en) * | 1971-05-25 | Shell Internationale Research Maatschappij, N.V. | Curing epoxy resins and their use | |
| NL173809B (nl) * | 1951-11-17 | Rca Corp | Beeldopneeminrichting met kleurcodeerstrookfilterstelsel. | |
| US2890194A (en) | 1956-05-24 | 1959-06-09 | Union Carbide Corp | Compositions of epoxides and polycarboxylic acid compounds |
| NL130329C (ko) * | 1964-04-20 | |||
| US3489685A (en) | 1968-09-18 | 1970-01-13 | Jerzy S Kublicki | Hydrophobic material and method of making same |
| NL6900620A (en) * | 1969-01-15 | 1970-07-17 | Polyadducts of epoxy compounds | |
| US3839281A (en) | 1971-06-16 | 1974-10-01 | Ciba Geigy Corp | N-hydroxyalkylpiperidyl,n-hydroxyalkylpiperazyl compounds as accelerating agents in epoxy resin compositions |
| US3746686A (en) * | 1971-07-12 | 1973-07-17 | Shell Oil Co | Process for curing polyepoxides with polycarboxylic acid salts of an imidazole compound and compositions thereof |
| JPS57190018A (en) * | 1981-05-19 | 1982-11-22 | Hitachi Chem Co Ltd | Epoxy resin composition |
| IT1271311B (it) | 1994-12-21 | 1997-05-27 | Enichem Spa | Composizioni reattive liquide termoindurenti e procedimento per la loro reticolazione |
| US6441064B1 (en) | 2000-11-01 | 2002-08-27 | Air Products And Chemicals, Inc. | Imidazole-phosphoric acid salts as accelerators for dicyandiamide in one-component epoxy compositions |
| KR101547874B1 (ko) * | 2007-07-26 | 2015-08-27 | 아지노모토 가부시키가이샤 | 수지 조성물 |
| US8742018B2 (en) | 2008-01-08 | 2014-06-03 | Dow Global Technologies Llc | High Tg epoxy systems for composite applications |
| CN109689726A (zh) * | 2016-07-27 | 2019-04-26 | 陶氏环球技术有限责任公司 | 用于环氧/酸酐组合物的潜催化剂混合物 |
| JP2020501000A (ja) * | 2016-12-12 | 2020-01-16 | エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH | 新規な低温酸無水物エポキシ硬化系 |
-
2017
- 2017-08-14 KR KR1020197007440A patent/KR102421387B1/ko active Active
- 2017-08-14 WO PCT/US2017/046681 patent/WO2018035007A1/en not_active Ceased
- 2017-08-14 EP EP17755624.8A patent/EP3497147A1/en not_active Withdrawn
- 2017-08-14 JP JP2019508262A patent/JP2019524967A/ja active Pending
- 2017-08-14 CN CN201780049779.8A patent/CN109563240A/zh active Pending
- 2017-08-14 US US16/319,708 patent/US20190292308A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3329652A (en) * | 1965-02-15 | 1967-07-04 | Shell Oil Co | Process for curing polyepoxides with anhydrides and activators therefor |
| US3562213A (en) * | 1967-05-08 | 1971-02-09 | Shell Oil Co | Latent cure acceleration of epoxy resins using imidazole salts of hydroxy polycarboxylic acids |
| JPS5550021A (en) * | 1978-10-07 | 1980-04-11 | Mitsubishi Electric Corp | Epoxy resin composition |
| JPH0196278A (ja) * | 1987-10-08 | 1989-04-14 | Toray Ind Inc | 接着剤 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102453940B1 (ko) * | 2021-12-16 | 2022-10-11 | 차광재 | 무수물 경화제를 이용한 에폭시 수지 조성물의 제조방법 |
| KR102493870B1 (ko) * | 2022-09-23 | 2023-01-30 | 김민주 | 치아씨드 추출물이 함유된 기능성 직물 원단 및 그의 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102421387B1 (ko) | 2022-07-18 |
| JP2019524967A (ja) | 2019-09-05 |
| EP3497147A1 (en) | 2019-06-19 |
| CN109563240A (zh) | 2019-04-02 |
| WO2018035007A1 (en) | 2018-02-22 |
| US20190292308A1 (en) | 2019-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102421387B1 (ko) | 에폭시 수지 시스템을 위한 이미다졸 염 첨가제를 갖는 무수물 에폭시 경화제 | |
| US3756984A (en) | Epoxy imidazole adducts as curing agents for epoxy resins | |
| JP6347370B2 (ja) | エポキシ樹脂系用の無水物促進剤 | |
| JP6159014B2 (ja) | ヒドロキシアルキルアミノシクロアルカンを含む1成分形エポキシ硬化剤 | |
| US3694407A (en) | Epoxy-containing condensates,their preparation and use | |
| KR102439519B1 (ko) | 신규한 저온 무수물 에폭시 경화된 시스템 | |
| JP3277256B2 (ja) | エポキシド付加物の製造方法 | |
| EP2585546A2 (en) | Powder coatings compositions | |
| JPH01193317A (ja) | 熱硬化性液状組成物 | |
| JPH11279263A (ja) | ポリエチレン−アミン、ピペラジンおよび脱アミン化されたビス−(p−アミノシクロヘキシル)メタンの混合物をベースとするポリアミンキュアリング剤 | |
| US3496122A (en) | Modified triglycidylisocyanurate resins | |
| US4672101A (en) | Polyepoxy aromatic hydantoins | |
| KR20000062383A (ko) | 주위 이하의 온도에서 자가 경화성 에폭시 수지에 대한 저장안정성 상용성 경화제 조성물 | |
| SU413680A3 (ru) | Отверждаемая эпоксидная композиция | |
| EP0525936A1 (en) | Accelerator for curing epoxy resins |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20190314 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20200701 Comment text: Request for Examination of Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20210824 Patent event code: PE09021S01D |
|
| AMND | Amendment | ||
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20220204 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20210824 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
| X091 | Application refused [patent] | ||
| AMND | Amendment | ||
| PX0901 | Re-examination |
Patent event code: PX09011S01I Patent event date: 20220204 Comment text: Decision to Refuse Application Patent event code: PX09012R01I Patent event date: 20211022 Comment text: Amendment to Specification, etc. |
|
| PX0701 | Decision of registration after re-examination |
Patent event date: 20220414 Comment text: Decision to Grant Registration Patent event code: PX07013S01D Patent event date: 20220405 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I Patent event date: 20220204 Comment text: Decision to Refuse Application Patent event code: PX07011S01I Patent event date: 20211022 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I |
|
| X701 | Decision to grant (after re-examination) | ||
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20220712 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20220713 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration |