KR101560045B1 - 경화성 조성물 - Google Patents
경화성 조성물 Download PDFInfo
- Publication number
- KR101560045B1 KR101560045B1 KR1020130089715A KR20130089715A KR101560045B1 KR 101560045 B1 KR101560045 B1 KR 101560045B1 KR 1020130089715 A KR1020130089715 A KR 1020130089715A KR 20130089715 A KR20130089715 A KR 20130089715A KR 101560045 B1 KR101560045 B1 KR 101560045B1
- Authority
- KR
- South Korea
- Prior art keywords
- polyorganosiloxane
- curable composition
- sio
- group
- formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000203 mixture Substances 0.000 title claims abstract description 113
- 239000004065 semiconductor Substances 0.000 claims abstract description 16
- 230000003287 optical effect Effects 0.000 claims abstract description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 41
- 125000003118 aryl group Chemical group 0.000 claims description 40
- 150000001875 compounds Chemical class 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 26
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims description 24
- 125000003700 epoxy group Chemical group 0.000 claims description 23
- 125000003342 alkenyl group Chemical group 0.000 claims description 22
- 229910052710 silicon Inorganic materials 0.000 claims description 20
- 239000000126 substance Substances 0.000 claims description 20
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- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 13
- 150000003377 silicon compounds Chemical class 0.000 claims description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910004283 SiO 4 Inorganic materials 0.000 claims description 5
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- 229920005862 polyol Polymers 0.000 claims description 3
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- 125000001183 hydrocarbyl group Chemical group 0.000 claims 4
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- 239000002253 acid Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
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- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
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- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 125000005375 organosiloxane group Chemical group 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004344 phenylpropyl group Chemical group 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000006884 silylation reaction Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 description 1
- FBEIPJNQGITEBL-UHFFFAOYSA-J tetrachloroplatinum Chemical compound Cl[Pt](Cl)(Cl)Cl FBEIPJNQGITEBL-UHFFFAOYSA-J 0.000 description 1
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 description 1
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 description 1
- LPSKDVINWQNWFE-UHFFFAOYSA-M tetrapropylazanium;hydroxide Chemical compound [OH-].CCC[N+](CCC)(CCC)CCC LPSKDVINWQNWFE-UHFFFAOYSA-M 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 125000005023 xylyl group Chemical group 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
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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 및 2에서 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.
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JP2015523023A JP5987221B2 (ja) | 2012-07-27 | 2013-07-29 | 硬化性組成物 |
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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 |
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US20150137171A1 (en) | 2015-05-21 |
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