KR20200089323A - 에폭시 수지류 및 티올류 기반의 광-고정가능하고 열-경화성인 조성물 - Google Patents
에폭시 수지류 및 티올류 기반의 광-고정가능하고 열-경화성인 조성물 Download PDFInfo
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Abstract
Description
Claims (14)
- 하기 성분들:
(A) 적어도 2작용성(bifunctional) 에폭시-함유 화합물;
(B) 적어도 2작용성 티올;
(C) 방사선-경화성 화합물;
(D) 광개시제;
(E) 하나 이상의 술포닐 이소시아네이트 및 하나 이상의 산을 함유하는 안정화제 블렌드; 및
(F) 촉진제로서 질소 화합물;
을 포함하는, 실온에서 액체이며 방사선에 의해 고정될 수 있고 열에 의해 경화될 수 있는, 1액형 조성물(one-pack composition). - 청구항 1에 있어서,
상기 적어도 2작용성 티올이 에스테르가 없는 티올(ester-free thiol), 바람직하게는 티올-말단 이소시아누레이트(thiol-terminated isocyanurate)를 포함하고, 특히 바람직하게는 적어도 2작용성 티올은 트리스(3-메르캅토프로필)이소시아누레이트로 구성되거나 또는 이를 포함하는 것을 특징으로 하는, 1액형 조성물. - 청구항 1 또는 청구항 2에 있어서,
상기 하나 이상의 술포닐 이소시아네이트가 p-톨루엔 술포닐 이소시아네이트로 구성되거나 또는 이를 포함하는 것을 특징으로 하는, 1액형 조성물. - 청구항 1 내지 청구항 3 중 어느 한 항에 있어서,
상기 하나 이상의 산이 산성 페놀, 바람직하게는 피로갈롤(pyrogallol)로 구성되거나 또는 이를 포함하는 것을 특징으로 하는, 1액형 조성물. - 청구항 1 내지 청구항 4 중 어느 한 항에 있어서,
상기 술포닐 이소시아네이트 및 상기 산이 성분 (A) 내지 성분 (F)의 총 중량을 기준으로, 0.01 내지 1 중량%의 비율, 바람직하게는 0.01 내지 0.5 중량%의 비율로 1액형 조성물 중에 각각 존재하는 것을 특징으로 하는, 1액형 조성물. - 청구항 1 내지 청구항 5 중 어느 한 항에 있어서,
상기 방사선-경화성 화합물이 성분 (A) 내지 성분 (F)의 총 중량을 기준으로, 최대(up to) 50 중량%의 비율, 바람직하게는 10 내지 50 중량%의 비율로 존재하고, 특히 바람직하게는 적어도 2작용성 (메트)아크릴레이트를 15 내지 50 중량%의 비율로 포함하는 것을 특징으로 하는, 1액형 조성물. - 청구항 1 내지 청구항 6 중 어느 한 항에 있어서,
상기 촉진제가, 실온에서 고체이며 1액형 조성물 중에 분산된 형태로 존재하는 질소 화합물인 것을 특징으로 하는, 1액형 조성물. - 청구항 1 내지 청구항 7 중 어느 한 항에 있어서,
상기 촉진제가 광잠재성 염기(photolatent base)를 포함하는 것을 특징으로 하는, 1액형 조성물. - 청구항 1 내지 청구항 8 중 어느 한 항에 있어서,
상기 조성물이 실온에서 적어도 24 시간 동안, 바람직하게는 적어도 72 시간 동안 저장 후에 25% 미만의 점도 증가를 갖는 것을 특징으로 하는, 1액형 조성물. - 청구항 1 내지 청구항 9 중 어느 한 항에 있어서,
상기 조성물이 최대 90분의 기간 내에 40℃ 내지 100℃, 바람직하게는 60℃ 내지 90℃의 온도에서 완전히 경화되는 것을 특징으로 하는, 1액형 조성물. - 청구항 1 내지 청구항 10 중 어느 한 항에 있어서,
상기 조성물이 성분 (A) 내지 성분 (F)의 총 중량을 기준으로, 하기 성분들:
(A) 5 내지 80 중량%의 적어도 2작용성 에폭시 화합물;
(B) 15 내지 80 중량%의 적어도 2작용성 티올; 바람직하게는 트리스(3-메르캅토프로필)이소시아누레이트(TMPI) 단독 또는 다른 2작용성 티올류와의 혼합물;
(C) 15 내지 50 중량%의 적어도 2작용성 (메트)아크릴레이트;
(D) 0.1 내지 5 중량%의 광개시제;
(E) 0.01 내지 0.5 중량%의 술포닐 이소시아네이트 (E1) 및 0.01 내지 0.5 중량%의 유기 산 (E2);
(F) 0.5 내지 15 중량%의, 실온에서 분산된 고체 형태로 조성물에 존재하는 촉진제로서 질소 화합물; 및
(G) 0 내지 90 중량%의 충전제 및 0.1 내지 15 중량%의 요변성제(thixotropic agent);
로 구성되거나 또는 이를 포함하는 것을 특징으로 하는, 1액형 조성물. - 청구항 1 내지 청구항 11 중 어느 한 항에 기재된 조성물을 사용하여 기판(substrates)을 본딩(bonding), 캐스팅(casting), 실링(sealing) 및/또는 코팅하는(coating) 방법으로서, 상기 방법은 하기 단계들:
a) 제1 기판 상에 조성물을 도징하는(dosing) 단계;
b) 화학 방사선(actinic radiation)으로 조성물을 조사하는(irradiating) 단계;
c) 선택적으로, 단계 b) 전 또는 단계 b) 후에 제2 기판을 공급하여 기판 복합체(substrate composite)를 형성하는 단계로서, 여기서 상기 제2 기판이 조성물과 접촉하는, 단계; 및
d) 기판 및/또는 기판 복합체 상의 조사된 조성물을 열-경화시키는 단계;
를 포함하는 방법. - 청구항 12에 있어서,
화학 방사선으로 조사한 후 조성물이 적어도 0.9 MPa의 전단 강도를 갖는 것을 특징으로 하는, 방법. - 기판의 본딩, 캐스팅, 실링 및/또는 코팅을 위한 접착제 또는 실란트(sealant)로서의 청구항 1 내지 청구항 11 중 어느 한 항에 기재된 조성물의 용도로서, 상기 기판은 바람직하게는 광학(optical), 전자(electronic) 또는 광전자 부품(optoelectronic part)인, 용도.
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| Application Number | Priority Date | Filing Date | Title |
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| DE102017129780.4 | 2017-12-13 | ||
| DE102017129780.4A DE102017129780A1 (de) | 2017-12-13 | 2017-12-13 | Lichtfixierbare und warmhärtende Massen auf Basis von Epoxidharzen und Thiolen |
| PCT/EP2018/082303 WO2019115203A1 (de) | 2017-12-13 | 2018-11-23 | Lichtfixierbare und warmhärtende massen auf basis von epoxidharzen und thiolen |
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| US (1) | US11485887B2 (ko) |
| EP (1) | EP3724253B1 (ko) |
| KR (1) | KR102608009B1 (ko) |
| CN (1) | CN111356716B (ko) |
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| DE102019133694A1 (de) * | 2019-12-10 | 2021-06-10 | Delo Industrie Klebstoffe Gmbh & Co. Kgaa | Lichtfixierbare und feuchtigkeitshärtende Massen auf Basis von Epoxidharzen und Thiolen |
| JP7663816B2 (ja) * | 2020-03-23 | 2025-04-17 | 株式会社スリーボンド | エポキシ樹脂組成物 |
| EP3916033B1 (en) * | 2020-05-28 | 2025-10-29 | Henkel AG & Co. KGaA | One component (1k) composition based on epoxy resin |
| EP3960828A1 (en) * | 2020-08-31 | 2022-03-02 | Henkel AG & Co. KGaA | Resin composition and cured product thereof |
| EP4317234A4 (en) * | 2021-03-30 | 2025-04-09 | Namics Corporation | Curable resin composition |
| DE102021110210A1 (de) * | 2021-04-22 | 2022-10-27 | Delo Industrie Klebstoffe Gmbh & Co. Kgaa | Verfahren zum Herstellen eines optischen Moduls und optisches Modul |
| WO2023286701A1 (ja) * | 2021-07-14 | 2023-01-19 | ナミックス株式会社 | 硬化性樹脂組成物 |
| KR20240032948A (ko) * | 2021-07-14 | 2024-03-12 | 나믹스 가부시끼가이샤 | 경화성 수지 조성물 |
| DE102022114911A1 (de) | 2022-06-14 | 2023-12-14 | Delo Industrie Klebstoffe Gmbh & Co. Kgaa | Verfahren zum Herstellen von elektronischen Baugruppen und elektronische Baugruppe auf Wafer-Ebene |
| WO2024135756A1 (ja) * | 2022-12-22 | 2024-06-27 | 東亞合成株式会社 | 硬化型接着剤組成物 |
| WO2025015542A1 (en) * | 2023-07-19 | 2025-01-23 | Henkel Ag & Co. Kgaa | Thermal-and uv-curable (meth) acrylate composition |
| CN116875252B (zh) * | 2023-08-11 | 2024-04-12 | 有行鲨鱼(上海)科技股份有限公司 | 一种低温固化倒装芯片填充胶及其制备方法 |
| WO2025118227A1 (en) * | 2023-12-07 | 2025-06-12 | Henkel Ag & Co. Kgaa | Two-part epoxy coating composition |
| DE102024108781A1 (de) | 2024-03-27 | 2025-10-02 | Delo Industrie Klebstoffe Gmbh & Co. Kgaa | VERFAHREN ZUM FÜGEN, VERGIEßEN ODER BESCHICHTEN VON SUBSTRATEN UNTER VERWENDUNG EINER HÄRTBAREN MASSE |
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| EP3724253B1 (de) | 2022-01-05 |
| KR102608009B1 (ko) | 2023-11-30 |
| US11485887B2 (en) | 2022-11-01 |
| DE102017129780A1 (de) | 2019-06-13 |
| EP3724253A1 (de) | 2020-10-21 |
| WO2019115203A1 (de) | 2019-06-20 |
| CN111356716A (zh) | 2020-06-30 |
| CN111356716B (zh) | 2022-10-28 |
| US20200385513A1 (en) | 2020-12-10 |
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