KR20140015213A - 경화성 조성물 - Google Patents
경화성 조성물 Download PDFInfo
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- KR20140015213A KR20140015213A KR20130089710A KR20130089710A KR20140015213A KR 20140015213 A KR20140015213 A KR 20140015213A KR 20130089710 A KR20130089710 A KR 20130089710A KR 20130089710 A KR20130089710 A KR 20130089710A KR 20140015213 A KR20140015213 A KR 20140015213A
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- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/14—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
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- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
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- H—ELECTRICITY
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- H10H20/80—Constructional details
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
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- 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
- 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
- C08G77/04—Polysiloxanes
- C08G77/12—Polysiloxanes containing silicon bound to hydrogen
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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
- C08G77/04—Polysiloxanes
- C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
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- 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
- 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
- C08G77/04—Polysiloxanes
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
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- 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
- 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
- C08G77/80—Siloxanes having aromatic substituents, e.g. phenyl side groups
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Abstract
Description
| 광투과도 | 유황 폭로 테스트 | 장기 신뢰성 | |
| 실시예 1 | O | B | B |
| 실시예 2 | O | A | A |
| 실시예 3 | O | A | A |
| 실시예 4 | O | A | A |
| 비교예 1 | O | C | C |
| 비교예 2 | O | D | C |
| 비교예 3 | X | B | C |
Claims (16)
- 지방족 불포화 결합을 포함하는 관능기, 하기 화학식 2의 실록산 단위 및 하기 화학식 3의 실록산 단위를 포함하고, 전체 이관능성 실록산 단위에 대한 하기 화학식 3의 실록산 단위의 비율이 30% 내지 65%인 폴리오가노실록산을 포함하는 중합 반응물 및 규소 원자에 결합하고 있는 수소 원자를 포함하는 규소 화합물을 포함하는 경화성 조성물:
[화학식 2]
(R1R2SiO2 /2)
[화학식 3]
(R3 2SiO2 /2)
상기 화학식 2 및 3에서 R1 및 R2는 각각 독립적으로 에폭시기 또는 1가 탄화수소기이고, R3는 아릴기이다. - 제 1 항에 있어서, 화학식 2에서 R1 및 R2가 각각 독립적으로 알킬기인 경화성 조성물.
- 제 1 항에 있어서, 폴리오가노실록산에 포함되는 아릴기를 가지는 이관능성 실록산 대비 화학식 3의 실록산 단위의 비율이 70% 이상인 경화성 조성물.
- 제 4 항에 있어서, 화학식 6에서 Ra 및 Rb가 각각 독립적으로 알킬기인 경화성 조성물.
- 제 4 항에 있어서, 중합 반응물 내의 고리형 화합물의 중량 비율이 10 중량% 이하인 경화성 조성물.
- 제 1 항에 있어서, 폴리오가노실록산은 하기 화학식 4의 평균 조성식을 가지는 경화성 조성물:
[화학식 4]
(R4 3SiO1 /2)a(R4 2SiO2 /2)b(R4SiO3 /2)c(SiO4 /2)d
상기 화학식 4에서 R4는, 각각 독립적으로 에폭시기 또는 1가 탄화수소기이되, R4 중 적어도 하나는 알케닐기이고, R4 중 적어도 하나는 아릴기이며, a는 양의 수이고, b는 양의 수이며, c는 0 또는 양의 수이고, d는 0 또는 양의 수이며, b/(b+c+d)는 0.7 내지 1이다. - 제 1 항에 있어서, 폴리오가노실록산은, 하기 화학식 5의 평균 조성식을 가지는 경화성 조성물:
[화학식 5]
(R5R6 2SiO1 /2)e(R7R8SiO2 /2)f(R9 2SiO2 /2)g(R10SiO3 /2)h
상기 화학식 5에서 R5는, 1가 탄화수소기이고, R6는 탄소수 1 내지 4의 알킬기이며, R7 및 R8은, 각각 독립적으로 알킬기, 알케닐기 또는 아릴기이고, R9는 아릴기이며, e는 양의 수이고, f는 0 또는 양의 수이며, g는 0 또는 양의 수이고, h는 0 또는 양의 수이며, (f+g)/(f+g+h)는 0.7 내지 1이다. - 제 9 항 또는 제 10 항에 있어서, 혼합물은 하기 화학식 10 또는 하기 화학식 11의 평균 조성식을 가지는 폴리오가노실록산을 추가로 포함하는 경화성 조성물:
[화학식 10]
[RjSiO3 /2]
[화학식 11]
[RkRl 2SiO1 /2] p[RmSiO3 /2]q
상기 화학식 10 및 11에서 Rj, Rk 및 Rm은 각각 독립적으로 1가 탄화수소기이고, Rl은 탄소수 1 내지 4의 알킬기이며, p는 1 내지 3이고, q는 1 내지 10 이다. - 제 1 항에 있어서, 하기 화학식 13의 평균 조성식을 가지는 폴리오가노실록산을 추가로 포함하는 경화성 조성물:
[화학식 13]
(R11 3SiO1 /2)a(R11 2SiO2 /2)b(R11SiO3 /2)c(SiO4 /2)d
상기 화학식 13에서 R11은 각각 독립적으로 에폭시기 또는 1가 탄화수소기이고, R11 중 적어도 하나는 알케닐기이며, R11 중 적어도 하나는 아릴기이고, a는 양의 수이며, b는 0 또는 양의 수이고, c는 양의 수이며, d는 0 또는 양의 수이고, b/(b+c+d)는 0.65 이하이며, c/(c+d)는 0.8 이상이다. - 제 1 항에 있어서, 규소 화합물은, 하기 화학식 14의 화합물 또는 하기 화학식 15의 평균 조성식을 가지는 화합물인 경화성 조성물:
[화학식 14]
R12 3SiO(R12 2SiO)nSiR12 3
[화학식 15]
(R13 3SiO1 /2)a(R13 2SiO2 /2)b(R13SiO3 /2)c(SiO2)d
상기 화학식 14 및 15에서 R12는 각각 독립적으로 수소 또는 1가의 탄화수소기이고, R12 중 적어도 2개는 수소 원자이며, R12 중 적어도 하나는 아릴기이고, n은 1 내지 100이며, R13은 각각 독립적으로 수소 또는 1가의 탄화수소기이고, R13 중 적어도 2개는 수소 원자이며, R13 중 적어도 하나는 아릴기이고, a는 양의 수이며, b는 0 또는 양의 수이고, c는 양의 수이며, d는 0 또는 양의 수이다. - 경화된 제 1 항의 경화성 조성물로 봉지된 광반도체.
- 제 14 항의 광반도체를 백라이트 유닛에 포함하는 액정 디스플레이.
- 제 14 항의 광반도체를 포함하는 조명 기구.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/KR2013/006796 WO2014017885A1 (ko) | 2012-07-27 | 2013-07-29 | 경화성 조성물 |
| CN201380039688.8A CN104487518B (zh) | 2012-07-27 | 2013-07-29 | 可固化组合物 |
| JP2015524193A JP6108132B2 (ja) | 2012-07-27 | 2013-07-29 | 硬化性組成物 |
| US13/952,798 US9455210B2 (en) | 2012-07-27 | 2013-07-29 | Curable composition |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120082690 | 2012-07-27 | ||
| KR20120082690 | 2012-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140015213A true KR20140015213A (ko) | 2014-02-06 |
| KR101560042B1 KR101560042B1 (ko) | 2015-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020130089710A Active KR101560042B1 (ko) | 2012-07-27 | 2013-07-29 | 경화성 조성물 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9455210B2 (ko) |
| EP (1) | EP2878636B1 (ko) |
| JP (1) | JP6108132B2 (ko) |
| KR (1) | KR101560042B1 (ko) |
| CN (1) | CN104487518B (ko) |
| TW (1) | TWI583741B (ko) |
| WO (1) | WO2014017885A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170079551A (ko) * | 2015-12-30 | 2017-07-10 | 주식회사 엘지화학 | 경화성 조성물 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015528046A (ja) * | 2012-07-27 | 2015-09-24 | エルジー・ケム・リミテッド | 硬化性組成物 |
| JP6059010B2 (ja) * | 2012-12-28 | 2017-01-11 | 東レ・ダウコーニング株式会社 | 硬化性シリコーン組成物、その硬化物、および光半導体装置 |
| JP5985981B2 (ja) | 2012-12-28 | 2016-09-06 | 東レ・ダウコーニング株式会社 | 硬化性シリコーン組成物、その硬化物、および光半導体装置 |
| US9909007B2 (en) * | 2013-08-29 | 2018-03-06 | Dow Corning Corporation | Curable silicone composition, cured product thereof, and optical semiconductor device |
| TWI653295B (zh) * | 2014-02-04 | 2019-03-11 | 日商道康寧東麗股份有限公司 | 硬化性聚矽氧組合物、其硬化物及光半導體裝置 |
| TWI624510B (zh) * | 2014-02-04 | 2018-05-21 | 日商道康寧東麗股份有限公司 | 硬化性聚矽氧組合物、其硬化物及光半導體裝置 |
| CN106700993A (zh) * | 2016-12-08 | 2017-05-24 | 郑州中原思蓝德高科股份有限公司 | 一种有机硅改性环氧树脂封装材料及led封装胶 |
| CN112080184A (zh) * | 2019-06-12 | 2020-12-15 | 英济股份有限公司 | 防白化底涂剂及其制备方法 |
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| JP3029556B2 (ja) * | 1995-06-22 | 2000-04-04 | 信越化学工業株式会社 | 熱伝導性複合シリコーンゴムシート |
| US5661210A (en) * | 1996-09-25 | 1997-08-26 | Dow Corning Corporation | Optically clear liquid silicone rubber |
| 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 |
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| JP5201063B2 (ja) * | 2008-04-15 | 2013-06-05 | 信越化学工業株式会社 | 付加硬化型シリコーン組成物及びその硬化物 |
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| KR101169031B1 (ko) * | 2010-01-19 | 2012-07-26 | (주)에버텍엔터프라이즈 | 발광 다이오드 봉지재용 열경화성 실리콘 조성물 |
| DE202011110490U1 (de) * | 2010-01-25 | 2014-04-15 | Lg Chem, Ltd. | Silikonharz |
| EP2530123B1 (en) * | 2010-01-25 | 2015-11-11 | LG Chem, Ltd. | Curable composition |
| JP5505991B2 (ja) * | 2010-04-30 | 2014-05-28 | 信越化学工業株式会社 | 高接着性シリコーン樹脂組成物及び当該組成物を使用した光半導体装置 |
| JP5643009B2 (ja) * | 2010-07-05 | 2014-12-17 | 株式会社カネカ | オルガノポリシロキサン系組成物を用いた光学デバイス |
| 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 |
| EP2662410B1 (en) * | 2011-01-06 | 2018-09-19 | LG Chem, Ltd. | Curable composition |
| EP2716717B1 (en) * | 2011-05-31 | 2016-04-06 | Momentive Performance Materials Japan LLC | Silicone composition for sealing semiconductor |
-
2013
- 2013-07-29 WO PCT/KR2013/006796 patent/WO2014017885A1/ko not_active Ceased
- 2013-07-29 TW TW102127093A patent/TWI583741B/zh active
- 2013-07-29 EP EP13823409.1A patent/EP2878636B1/en active Active
- 2013-07-29 CN CN201380039688.8A patent/CN104487518B/zh active Active
- 2013-07-29 US US13/952,798 patent/US9455210B2/en active Active
- 2013-07-29 KR KR1020130089710A patent/KR101560042B1/ko active Active
- 2013-07-29 JP JP2015524193A patent/JP6108132B2/ja active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170079551A (ko) * | 2015-12-30 | 2017-07-10 | 주식회사 엘지화학 | 경화성 조성물 |
| KR101880211B1 (ko) * | 2015-12-30 | 2018-07-20 | 주식회사 엘지화학 | 경화성 조성물 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201422721A (zh) | 2014-06-16 |
| TWI583741B (zh) | 2017-05-21 |
| CN104487518B (zh) | 2017-05-17 |
| JP6108132B2 (ja) | 2017-04-05 |
| JP2015524502A (ja) | 2015-08-24 |
| US9455210B2 (en) | 2016-09-27 |
| EP2878636B1 (en) | 2016-12-28 |
| US20140031509A1 (en) | 2014-01-30 |
| CN104487518A (zh) | 2015-04-01 |
| KR101560042B1 (ko) | 2015-10-15 |
| WO2014017885A1 (ko) | 2014-01-30 |
| EP2878636A1 (en) | 2015-06-03 |
| EP2878636A4 (en) | 2015-12-16 |
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