KR20200053517A - 경화성 올가노폴리실록산 조성물 및 패턴 형성 방법 - Google Patents
경화성 올가노폴리실록산 조성물 및 패턴 형성 방법 Download PDFInfo
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- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
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Abstract
[해결수단] 바람직하게는 히드로실릴화 반응 경화성이며, 제트 디스펜서 등에 의해 정밀 도포되는 변형속도 1,000 (1/s)의 점도가 2.0Pa·s 이하이며, 또한 변형속도 0.1 (1/s)의 점도가 변형속도 1,000 (1/s)의 점도의 50.0배 이상 되는 것을 특징으로 하는 경화성 올가노폴리실록산 조성물 및 이를 이용한 패턴 형성 방법.
Description
도 2는 비교예 1에 의한 경화성 올가노폴리실록산 조성물을 20mm×20mm의 실리콘 칩에 제트 디스펜서로 도포한 결과이며, 도포 지름이 넓고 정밀한 도포를 실시하지 못했다.
도 3은 비교예 2에 의한 경화성 올가노폴리실록산 조성물을 20mm×20mm의 실리콘 칩에 제트 디스펜서로 도포한 결과이며, 도포량이 많고 도포 지름이 넓고, 실시예 1 (도 1) 보다 정밀한 도포를 실시하지 못했다.
Claims (13)
- 변형속도 1,000 (1/s)의 점도가 2.0Pa·s이하이고, 변형속도 0.1 (1/s)의 점도가 변형속도 1,000 (1/s)의 점도의 50.0배 이상 되는 것을 특징으로 하는 경화성 올가노폴리실록산 조성물.
- 제1항에 있어서,
변형속도 1,000 (1/s)의 점도가 1.5Pa·s이하이고, 변형속도 0.1 (1/s)의 점도가 50Pa·s이상 되는 것을 특징으로 하는 경화성 올가노폴리실록산 조성물. - 제1항 또는 제2에 있어서,
(A) 25℃에서의 점도가 10~100,000mPa·s인 알케닐기 함유 올가노폴리실록산 100 중량부,
(B) 올가노하이드로젠폴리실록산 : 성분 (A)에 포함된 알케닐기 1 몰에 대하여, 성분 (B) 중의 규소원자 결합 수소 원자가 0.2~5 몰이 되는 양,
(C) 촉매량의 히드로실릴화 반응용 촉매,
(D) 레이저 회절·산란법에 의해 측정된 평균 입자직경이 0.01~10μm의 기능성 충전제 2.5~20.0 중량부,
(E) 1 개 이상의 접착 촉진제, 및
(F) 히드로실릴화 반응 억제제
을 함유하여 이루어지는 경화성 올가노폴리실록산 조성물. - 제3항에 있어서,
상기 성분 (D)가 (D1) 평균 일차 입자직경이 0.01~0.5μm의 범위에 있는 보강성 충진제를 적어도 갖는 경화성 올가노폴리실록산 조성물. - 제3항에 있어서,
상기의 성분 (F)이 (F1) 아세틸렌계의 히드로실릴화 반응 억제제 및 (F2) 시클로알케닐실록산계의 히드로실릴화 반응 억제제의 혼합물인 경화성 올가노폴리실록산 조성물. - 제1항 내지 제5항 중 어느 한 항에 있어서,
더욱 (G) 내열성 부여제를 함유하여 이루어지는 경화성 올가노폴리실록산 조성물. - 제1항 내지 제6항 중 어느 한 항에 있어서,
패턴 형성 용도에 이용되는 일액형 경화성 올가노폴리실록산 조성물인 경화성 올가노폴리실록산 조성물. - 제7항에 있어서,
패턴이 가로 세로 길이가 1000μm의 테두리 내에 들어가는 도포 영역 또는 선폭 1000μm이하의 선형 영역인 경화성 올가노폴리실록산 조성물의 도포 영역의 조합을 적어도 포함하는 경화성 올가노폴리실록산 조성물. - 내지 제6항 중 어느 한 항에 있어서,
미세 액적 도포장치에 의해 적용되는 일액형 경화성 올가노폴리실록산 조성물인 경화성 올가노폴리실록산 조성물. - 제9항에 있어서,
상기 미세 액적 도포장치가 제트 디스펜서인 것을 특징으로 하는 경화성 올가노폴리실록산 조성물. - 제1항 내지 제6항 중 어느 한 항에 기재된 경화성 올가노폴리실록산 조성물을 미세 액적 도포장치를 이용하여 기재 상에 적용하는 것을 특징으로 하는 패턴 형성 방법.
- 제11항에 있어서,
상기 패턴이 경화성 올가노폴리실록산 조성물을 노즐 직경 1000μm이하의 미세 액적 도포장치를 이용하여 가로 세로 길이가 1000μm의 테두리 내에 들어가는 도포 영역 또는 선폭 1000μm이하의 선형 영역에 적용하여 이루어지는 도포 영역 또는 이들의 조합을 적어도 포함하는 패턴 형성 방법. - 제11항 또는 제12항에 있어서,
상기 미세 액적 도포장치가 제트 디스펜서인 것을 특징으로 하는 패턴 형성 방법.
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JPJP-P-2017-177540 | 2017-09-15 | ||
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PCT/JP2018/033632 WO2019054370A1 (ja) | 2017-09-15 | 2018-09-11 | 硬化性オルガノポリシロキサン組成物およびパターン形成方法 |
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US (1) | US11384244B2 (ko) |
EP (1) | EP3683274B1 (ko) |
JP (1) | JPWO2019054370A1 (ko) |
KR (1) | KR20200053517A (ko) |
CN (1) | CN111051435A (ko) |
TW (1) | TWI797157B (ko) |
WO (1) | WO2019054370A1 (ko) |
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WO2019054371A1 (ja) * | 2017-09-15 | 2019-03-21 | 東レ・ダウコーニング株式会社 | 電子部品またはその前駆体、それらの製造方法 |
CN112805335A (zh) * | 2018-10-18 | 2021-05-14 | 陶氏东丽株式会社 | 耐寒性优异的固化性聚有机硅氧烷组合物、图案形成方法以及电子器件等 |
JP7483259B2 (ja) | 2020-09-07 | 2024-05-15 | 日本ペイントホールディングス株式会社 | 液膜吐出塗装用、液柱吐出塗装用または液滴吐出塗装用の塗料組成物 |
JP7342910B2 (ja) * | 2021-04-23 | 2023-09-12 | 信越化学工業株式会社 | 光造形用紫外線硬化性シリコーン組成物、その硬化物および硬化物の製造方法 |
TWI800954B (zh) * | 2021-10-19 | 2023-05-01 | 日商荏原製作所股份有限公司 | 預濕處理方法 |
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JP2015091576A (ja) | 2013-10-04 | 2015-05-14 | モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 | 硬化性ポリオルガノシロキサン組成物を用いたパターンの形成方法 |
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JPWO2019054370A1 (ja) | 2020-10-15 |
EP3683274A4 (en) | 2021-06-09 |
TWI797157B (zh) | 2023-04-01 |
EP3683274B1 (en) | 2024-10-30 |
EP3683274A1 (en) | 2020-07-22 |
US11384244B2 (en) | 2022-07-12 |
CN111051435A (zh) | 2020-04-21 |
US20200277493A1 (en) | 2020-09-03 |
WO2019054370A1 (ja) | 2019-03-21 |
TW201920489A (zh) | 2019-06-01 |
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