KR20170097119A - 섬유 강화 재료용 옥사졸리디논- 및 이소시아누레이트-가교 매트릭스 - Google Patents
섬유 강화 재료용 옥사졸리디논- 및 이소시아누레이트-가교 매트릭스 Download PDFInfo
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Abstract
Description
Claims (13)
- 하기의 단계를 포함하는, 하나 이상의 옥사졸리디논 고리 및 하나 이상의 이소시아누레이트 고리를 포함하는 경화 중합체 조성물의 제조 방법:
(1) (a) 하나 이상의 액체의 방향족 에폭시 수지;
(b) 하나 이상의 액체의 방향족 폴리이소시아네이트; 및
(c) 촉매 조성물
(상기 하나 이상의 에폭시 수지는, 상기 하나 이상의 폴리이소시아네이트에 대해서, 에폭시드기와 이소시아네이트기의 몰 당량비가 0.4 이상, 특히 0.7 이상, 보다 바람직하게는 1 이상, 및 더욱 바람직하게는 1 인 양으로 사용됨)
을 포함하는 액체 반응 혼합물을 제공하는 단계; 및
(2) 상기 반응 혼합물을 경화시켜, 하나 이상의 옥사졸리디논 고리 및 하나 이상의 이소시아누레이트 고리를 포함하는 경화 중합체 조성물을 수득하는 단계. - 제 1 항에 있어서, 하나 이상의 에폭시 수지가 글리시딜 에테르, 특히 방향족 디글리시딜 에테르, 및 특히 바람직하게는 비스페놀 디글리시딜 에테르인 것을 특징으로 하는 방법.
- 제 1 항 또는 제 2 항에 있어서, 하나 이상의 폴리이소시아네이트가 메틸렌 디페닐 디이소시아네이트 (MDI) 인 것을 특징으로 하는 방법.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 촉매 조성물이 하나 이상의 질소-함유 염기를 포함하는 것을 특징으로 하는 방법.
- 제 4 항에 있어서, 염기가 화학식 (I) 의 이온성 화합물인 것을 특징으로 하는 방법:
화학식 (I)
(식 중,
R1 및 R3 은 1 내지 20 개의 탄소 원자를 갖는 치환 또는 비치환, 선형 또는 분지형 알킬, 3 내지 20 개의 탄소 원자를 갖는 치환 또는 비치환, 선형 또는 분지형 알케닐, 및 5 내지 20 개의 탄소 원자를 갖는 치환 또는 비치환 아릴로 이루어진 군에서 각각 서로 독립적으로 선택되고;
R4 및 R5 는 수소, 1 내지 20 개의 탄소 원자를 갖는 치환 또는 비치환, 선형 또는 분지형 알킬, 3 내지 20 개의 탄소 원자를 갖는 치환 또는 비치환, 선형 또는 분지형 알케닐, 1 내지 20 개의 탄소 원자를 갖는 치환 또는 비치환, 선형 또는 분지형 알콕시, 및 5 내지 10 개의 탄소 원자를 갖는 치환 또는 비치환 아릴로 이루어진 군에서 각각 서로 독립적으로 선택되며; 또는
R1 과 R5 및/또는 R3 과 R4 또는 R4 와 R5 는, 이들이 결합하는 탄소 또는 질소 원자와 함께, 5- 또는 6-원 치환 또는 비치환 시클로알킬, 시클로헤테로알킬, 아릴 또는 헤테로아릴 고리를 형성할 수 있고, 상기 시클로헤테로알킬 또는 헤테로아릴 고리는 O, N 및 S 에서 선택되는 1 내지 3 개의 헤테로원자를 포함하며;
음이온 X 는 임의의 음이온이고;
"-----" 는 단일 결합 또는 이중 결합, 및 특히 이중 결합을 나타내며;
n 은 1, 2 또는 3 임). - 제 4 항 또는 제 5 항에 있어서, 촉매 조성물이 하나 이상의 비이온성 염기를 포함하고, 상기 염기는 하나 이상의 3 차 질소 원자 및/또는 이민 질소 원자를 포함하며, 특히 이미다졸 또는 이미다졸리딘인 것을 특징으로 하는 방법.
- 제 1 항 내지 제 6 항 중 어느 한 항에 있어서, 반응 혼합물의 총 중량에 대해서, 0.01 내지 10 중량%, 바람직하게는 0.05 내지 5 중량%, 및 특히 바람직하게는 0.1 내지 2 중량% 의 촉매 조성물이 사용되는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 7 항 중 어느 한 항에 있어서, 하기를 특징으로 하는 방법:
(a) 반응 혼합물은 중부가 반응을 촉매화하는 에폭시드 경화제를 함유하지 않음;
(b) 반응 혼합물은 120 ℃ 의 온도에서 < 100 mPa·s 의 점도를 가짐;
(c) 경화 중합체 조성물은 2500 N/㎟ 초과, 및 바람직하게는 3000 N/㎟ 초과의 탄성 계수를 가짐; 및/또는
(d) 경화 중합체 조성물은 100 ℃ 초과, 및 특히 150 ℃ 초과의 유리 전이 온도를 가짐. - 제 1 항 내지 제 8 항 중 어느 한 항에 있어서, 하기를 특징으로 하는 방법:
(a) 단계 (2) 에서의 반응 혼합물을 10 ℃ 내지 230 ℃, 특히 50 ℃ 내지 190 ℃, 및 바람직하게는 90 ℃ 내지 150 ℃ 의 온도에서 0.01 시간 내지 10 시간 동안, 특히 0.1 시간 내지 5 시간 동안, 및 바람직하게는 1 시간 동안 경화시킴; 또는
(b) 단계 (2) 에서의 반응 혼합물을 50 ℃ 내지 130 ℃, 특히 70 ℃ 내지 110 ℃ 의 온도에서, 및 바람직하게는 90 ℃ 에서 0.1 시간 내지 3 시간 동안, 특히 0.5 시간 내지 2 시간 동안, 및 바람직하게는 1 시간 동안 초기에 경화시키고, 이어서 110 ℃ 내지 190 ℃, 특히 130 ℃ 내지 170 ℃ 의 온도에서, 및 바람직하게는 150 ℃ 에서 0.1 시간 내지 3 시간 동안, 특히 0.5 시간 내지 2 시간 동안, 및 바람직하게는 1 시간 동안 경화시킴. - 제 1 항 내지 제 9 항 중 어느 한 항에 있어서, 방법이 이송 성형 (RTM) 방법이고, 반응 혼합물이 반응성 사출 수지인 것을 특징으로 하는 방법.
- 제 10 항에 있어서, 단계 (1) 이, 섬유 또는 반-완성 섬유 제품 (예비직포/예비성형체) 이 위치하는 성형 도구 내에, 사출 수지를 사출시키는 것을 포함하는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 11 항 중 어느 한 항에 따른 방법에 의해 수득 가능한 경화 중합체 조성물.
- 제 12 항에 있어서, 경화 중합체 조성물이 성형 부품, 및 특히 섬유-강화 성형 부품인 것을 특징으로 하는 경화 중합체 조성물.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014226838.9A DE102014226838A1 (de) | 2014-12-22 | 2014-12-22 | Oxazolidinon- und Isocyanurat-vernetzte Matrix für faserverstärktes Material |
| DE102014226838.9 | 2014-12-22 | ||
| PCT/EP2015/080470 WO2016102359A1 (de) | 2014-12-22 | 2015-12-18 | Oxazolidinon- und isocyanurat-vernetzte matrix für faserverstärktes material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170097119A true KR20170097119A (ko) | 2017-08-25 |
| KR102515686B1 KR102515686B1 (ko) | 2023-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020177019505A Active KR102515686B1 (ko) | 2014-12-22 | 2015-12-18 | 섬유 강화 재료용 옥사졸리디논- 및 이소시아누레이트-가교 매트릭스 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10689476B2 (ko) |
| EP (1) | EP3237476A1 (ko) |
| JP (1) | JP6857131B2 (ko) |
| KR (1) | KR102515686B1 (ko) |
| CN (1) | CN107108844A (ko) |
| BR (1) | BR112017013232A2 (ko) |
| CA (1) | CA2971532A1 (ko) |
| DE (1) | DE102014226838A1 (ko) |
| MX (1) | MX2017008270A (ko) |
| WO (1) | WO2016102359A1 (ko) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3260481B1 (de) * | 2016-06-20 | 2022-02-23 | Henkel AG & Co. KGaA | Gehärtete zusammensetzung mit hoher schlagfestigkeit und temperaturbeständigkeit, basierend auf einem epoxidharz und einem polyisocyanat |
| US11180603B2 (en) | 2017-02-16 | 2021-11-23 | Basf Se | Polyoxazolidones and production thereof |
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-
2015
- 2015-12-18 EP EP15816757.7A patent/EP3237476A1/de not_active Withdrawn
- 2015-12-18 CA CA2971532A patent/CA2971532A1/en not_active Abandoned
- 2015-12-18 CN CN201580070023.2A patent/CN107108844A/zh active Pending
- 2015-12-18 JP JP2017551006A patent/JP6857131B2/ja not_active Expired - Fee Related
- 2015-12-18 KR KR1020177019505A patent/KR102515686B1/ko active Active
- 2015-12-18 BR BR112017013232-0A patent/BR112017013232A2/pt not_active Application Discontinuation
- 2015-12-18 WO PCT/EP2015/080470 patent/WO2016102359A1/de not_active Ceased
- 2015-12-18 MX MX2017008270A patent/MX2017008270A/es unknown
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2017
- 2017-06-14 US US15/622,750 patent/US10689476B2/en not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3237476A1 (de) | 2017-11-01 |
| BR112017013232A2 (pt) | 2018-01-09 |
| CA2971532A1 (en) | 2016-06-30 |
| CN107108844A (zh) | 2017-08-29 |
| DE102014226838A1 (de) | 2016-06-23 |
| WO2016102359A1 (de) | 2016-06-30 |
| MX2017008270A (es) | 2017-10-02 |
| JP6857131B2 (ja) | 2021-04-14 |
| US10689476B2 (en) | 2020-06-23 |
| US20180051119A1 (en) | 2018-02-22 |
| JP2018501391A (ja) | 2018-01-18 |
| KR102515686B1 (ko) | 2023-03-29 |
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