KR20140015217A - 경화성 조성물 - Google Patents
경화성 조성물 Download PDFInfo
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- KR20140015217A KR20140015217A KR20130089715A KR20130089715A KR20140015217A KR 20140015217 A KR20140015217 A KR 20140015217A KR 20130089715 A KR20130089715 A KR 20130089715A KR 20130089715 A KR20130089715 A KR 20130089715A KR 20140015217 A KR20140015217 A KR 20140015217A
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- C08G77/80—Siloxanes having aromatic substituents, e.g. phenyl side groups
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Abstract
Description
| 광투과도 | 열충격 특성 | 신뢰성 | ||
| 실시예 | 1 | O | 0/10 | O |
| 2 | O | 0/10 | O | |
| 비교예 | 1 | O | 10/10 | X |
| 2 | O | 8/10 | X | |
| 3 | O | 9/10 | X | |
| 4 | X | 6/10 | X | |
Claims (20)
- (A) 하기 화학식 1의 평균 조성식을 가지는 폴리오가노실록산; (B) 하기 화학식 2의 평균 조성식을 가지고, 규소 원자의 몰수(Si) 및 에폭시기의 몰수(Ep)의 비율(Ep/Si)이 0.15 이하인 폴리오가노실록산; 및 (C) 규소 원자 결합 수소 원자를 가지는 화합물을 포함하는 경화성 조성물:
[화학식 1]
(R1 3SiO1 /2)a(R1 2SiO2 /2)b(R1SiO3 /2)c(SiO4 /2)d
[화학식 2]
(R2 3SiO1 /2)e(R2 2SiO2 /2)f(R2SiO3 /2)g(SiO4 /2)h
상기 화학식 1 내지 3에서 R1은 1가 탄화수소기이고, R2는 에폭시기 또는 1가 탄화수소기이며, R1 중 적어도 하나는 알케닐기이고, R2 중 적어도 하나는 알케닐기이며, R2 중 적어도 하나는 에폭시기이고, a는 0 또는 양의 수이며, b는 양의 수이고, c는 0 또는 양의 수이며, d는 0 또는 양의 수이고, b/(b+c+d)는 0.65 이상이며, e는 양의 수이고, f는 0 또는 양의 수이며, g는 양의 수이고, h는 0 또는 양의 수이며, f/(f+g+h)는 0.65 미만이다. - 제 1 항에 있어서, 폴리오가노실록산(A)의 전체 규소 원자의 몰수(Si) 및 알케닐기의 몰수(Ak)의 비율(Ak/Si)이 0.01 내지 0.2인 경화성 조성물.
- 제 1 항에 있어서, 폴리오가노실록산(A)은, 규소 원자에 결합되어 있는 아릴기를 하나 이상 포함하는 경화성 조성물.
- 제 3 항에 있어서, 폴리오가실록산(A)의 전체 규소 원자의 몰수(Si) 및 아릴기의 몰수(Ar)의 비율(Ar/Si)은 0.5 내지 1.5인 경화성 조성물.
- 제 1 항에 있어서, 폴리오가노실록산(B)의 전체 규소 원자의 몰수(Si) 및 알케닐기의 몰수(Ak)의 비율(Ak/Si)이 0.05 내지 0.4인 경화성 조성물.
- 제 1 항에 있어서, 폴리오가노실록산(B)은, 규소 원자에 결합되어 있는 아릴기를 하나 이상 포함하는 경화성 조성물.
- 제 6 항에 있어서, 폴리오가실록산(B)의 전체 규소 원자의 몰수(Si) 및 아릴기의 몰수(Ar)의 비율(Ar/Si)은 0.5 내지 1.5인 경화성 조성물.
- 제 1 항에 있어서, 폴리오가실록산(B)의 전체 규소 원자의 몰수(Si) 및 에폭시기의 몰수(Ep)의 비율(Ep/Si)은, 0.1 이하인 경화성 조성물.
- 제 1 항에 있어서, 화학식 2에서 (e+f)/(e+f+g+h)가 0.2 내지 0.7이고, f/(f+g+h)는 0.3 이하이며, g/(g+h)는 0.8 이상인 경화성 조성물.
- 제 1 항에 있어서, 폴리오가노실록산(B)은 25℃에서의 점도가 5,000 cP 이상인 경화성 조성물.
- 제 1 항에 있어서, 폴리오가노실록산(B)은 중량평균분자량이 800 내지 100,000인 경화성 조성물.
- 제 1 항에 있어서, 폴리오가노실록산(B)은, 폴리오가노실록산(A) 100 중량부 대비 50 중량부 이상의 비율로 포함되는 경화성 조성물.
- 제 1 항에 있어서, 규소 화합물(C)은, 하기 화학식 15의 화합물 또는 하기 화학식 16의 평균 조성식을 가지는 화합물인 경화성 조성물:
[화학식 15]
R4 3SiO(R4 2SiO)nSiR4 3
[화학식 16]
(R5 3SiO1 /2)a(R5 2SiO2 /2)b(R5SiO3 /2)c(SiO2)d
상기 화학식 15 및 16에서 R4는 각각 독립적으로 수소 또는 1가의 탄화수소기이고, R4 중 적어도 2개는 수소 원자이며, R4 중 적어도 하나는 아릴기이고, n은 1 내지 100이며, R5은 각각 독립적으로 수소 또는 1가의 탄화수소기이고, R5 중 적어도 2개는 수소 원자이며, R5 중 적어도 하나는 아릴기이고, a는 양의 수이며, b는 0 또는 양의 수이고, c는 양의 수이며, d는 양의 수이다. - 제 1 항에 있어서, 규소 화합물(C)의 전체 규소 원자의 몰수(Si) 및 규소 원자 결합 수소 원자의 몰수(H)의 비율(H/Si)은 0.2 내지 0.8인 경화성 조성물.
- 제 1 항에 있어서, 규소 화합물(C)은, 규소 원자에 결합되어 있는 아릴기를 하나 이상 포함하는 경화성 조성물.
- 제 15 항에 있어서, 규소 화합물(C)의 전체 규소 원자의 몰수(Si) 및 아릴기의 몰수(Ar)의 비율(Ar/Si)은 0.5 내지 1.5인 경화성 조성물.
- 제 1 항에 있어서, 폴리오가노실록산(A) 및 폴리오가노실록산(B)의 전체 알케닐기의 몰수(Ak) 및 규소 화합물(C)의 전체 규소 원자 결합 수소 원자의 몰수(H)의 비율(H/Ak)이 0.5 내지 2.0인 경화성 조성물.
- 경화된 제 1 항의 경화성 조성물로 봉지된 광반도체.
- 제 18 항의 광반도체를 백라이트 유닛에 포함하는 액정 디스플레이.
- 제 18 항의 광반도체를 포함하는 조명 기구.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/KR2013/006798 WO2014017887A1 (ko) | 2012-07-27 | 2013-07-29 | 경화성 조성물 |
| JP2015523023A JP5987221B2 (ja) | 2012-07-27 | 2013-07-29 | 硬化性組成物 |
| CN201380039685.4A CN104487517B (zh) | 2012-07-27 | 2013-07-29 | 可固化组合物 |
| US14/606,682 US9243166B2 (en) | 2012-07-27 | 2015-01-27 | Curable composition |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120082686 | 2012-07-27 | ||
| KR20120082686 | 2012-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140015217A true KR20140015217A (ko) | 2014-02-06 |
| KR101560045B1 KR101560045B1 (ko) | 2015-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020130089715A Active KR101560045B1 (ko) | 2012-07-27 | 2013-07-29 | 경화성 조성물 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9243166B2 (ko) |
| EP (1) | EP2878634B1 (ko) |
| JP (1) | JP5987221B2 (ko) |
| KR (1) | KR101560045B1 (ko) |
| CN (1) | CN104487517B (ko) |
| TW (1) | TWI519604B (ko) |
| WO (1) | WO2014017887A1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170092571A (ko) * | 2014-12-08 | 2017-08-11 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 가열경화형 실리콘 조성물, 이 조성물로 이루어진 다이본드재 및 이 다이본드재의 경화물을 이용한 광반도체 장치 |
| KR20200010573A (ko) * | 2017-06-19 | 2020-01-30 | 다우 실리콘즈 코포레이션 | 이송성형 또는 사출성형 광학 부품용 액체 실리콘 조성물, 이로부터 제조되는 광학 부품 및 이의 방법 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105940040B (zh) * | 2014-01-28 | 2019-04-02 | 株式会社Lg化学 | 固化产物 |
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| JPH01287169A (ja) * | 1988-04-01 | 1989-11-17 | Toshiba Silicone Co Ltd | 導電性シリコーンゴム組成物 |
| JPH08113696A (ja) * | 1994-10-14 | 1996-05-07 | Toray Dow Corning Silicone Co Ltd | 粉体塗料用樹脂組成物 |
| JP3241338B2 (ja) | 1998-01-26 | 2001-12-25 | 日亜化学工業株式会社 | 半導体発光装置 |
| JP2001196151A (ja) | 2000-01-12 | 2001-07-19 | Takazono Sangyo Kk | 発熱体装置及び発熱体温度制御方法 |
| JP2002226551A (ja) | 2001-01-31 | 2002-08-14 | Matsushita Electric Ind Co Ltd | 発光ダイオード |
| JP4948716B2 (ja) * | 2001-06-29 | 2012-06-06 | 東レ・ダウコーニング株式会社 | 硬化性エポキシ樹脂組成物 |
| JP4050070B2 (ja) * | 2002-02-28 | 2008-02-20 | 東レ・ダウコーニング株式会社 | シリコーンレジン組成物、硬化性樹脂組成物、および硬化物 |
| JP4908736B2 (ja) * | 2003-10-01 | 2012-04-04 | 東レ・ダウコーニング株式会社 | 硬化性オルガノポリシロキサン組成物および半導体装置 |
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| CN102725863B (zh) * | 2010-01-25 | 2016-06-29 | Lg化学株式会社 | 用于光伏电池的薄板 |
| EP2530123B1 (en) * | 2010-01-25 | 2015-11-11 | LG Chem, Ltd. | Curable composition |
| EP2530740B1 (en) * | 2010-01-25 | 2018-08-01 | LG Chem, Ltd. | Photovoltaic module |
| DE202011110490U1 (de) * | 2010-01-25 | 2014-04-15 | Lg Chem, Ltd. | Silikonharz |
| JP5170471B2 (ja) * | 2010-09-02 | 2013-03-27 | 信越化学工業株式会社 | 低ガス透過性シリコーン樹脂組成物及び光半導体装置 |
| JP5877163B2 (ja) * | 2010-12-27 | 2016-03-02 | 東レ・ダウコーニング株式会社 | 硬化性エポキシ樹脂組成物 |
| KR20120078606A (ko) * | 2010-12-31 | 2012-07-10 | 제일모직주식회사 | 봉지재 및 상기 봉지재를 포함하는 전자 소자 |
| KR101453615B1 (ko) * | 2011-11-25 | 2014-10-27 | 주식회사 엘지화학 | 경화성 조성물 |
-
2013
- 2013-07-29 CN CN201380039685.4A patent/CN104487517B/zh active Active
- 2013-07-29 EP EP13823004.0A patent/EP2878634B1/en active Active
- 2013-07-29 KR KR1020130089715A patent/KR101560045B1/ko active Active
- 2013-07-29 TW TW102127096A patent/TWI519604B/zh active
- 2013-07-29 WO PCT/KR2013/006798 patent/WO2014017887A1/ko not_active Ceased
- 2013-07-29 JP JP2015523023A patent/JP5987221B2/ja active Active
-
2015
- 2015-01-27 US US14/606,682 patent/US9243166B2/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170092571A (ko) * | 2014-12-08 | 2017-08-11 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 가열경화형 실리콘 조성물, 이 조성물로 이루어진 다이본드재 및 이 다이본드재의 경화물을 이용한 광반도체 장치 |
| KR20200010573A (ko) * | 2017-06-19 | 2020-01-30 | 다우 실리콘즈 코포레이션 | 이송성형 또는 사출성형 광학 부품용 액체 실리콘 조성물, 이로부터 제조되는 광학 부품 및 이의 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104487517B (zh) | 2017-06-13 |
| CN104487517A (zh) | 2015-04-01 |
| TWI519604B (zh) | 2016-02-01 |
| KR101560045B1 (ko) | 2015-10-15 |
| US9243166B2 (en) | 2016-01-26 |
| TW201418367A (zh) | 2014-05-16 |
| EP2878634A4 (en) | 2016-03-02 |
| EP2878634A1 (en) | 2015-06-03 |
| EP2878634B1 (en) | 2017-10-04 |
| JP5987221B2 (ja) | 2016-09-07 |
| WO2014017887A1 (ko) | 2014-01-30 |
| US20150137171A1 (en) | 2015-05-21 |
| JP2015524496A (ja) | 2015-08-24 |
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