JP6416913B2 - Uv硬化性シリコーン組成物及び当該組成物を含有する防塵コーティング組成物 - Google Patents
Uv硬化性シリコーン組成物及び当該組成物を含有する防塵コーティング組成物Info
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- JP6416913B2 JP6416913B2 JP2016542163A JP2016542163A JP6416913B2 JP 6416913 B2 JP6416913 B2 JP 6416913B2 JP 2016542163 A JP2016542163 A JP 2016542163A JP 2016542163 A JP2016542163 A JP 2016542163A JP 6416913 B2 JP6416913 B2 JP 6416913B2
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- 229920001296 polysiloxane Polymers 0.000 title claims description 113
- 239000000203 mixture Substances 0.000 title claims description 94
- 239000008199 coating composition Substances 0.000 title claims description 9
- 238000000576 coating method Methods 0.000 claims description 69
- 239000011248 coating agent Substances 0.000 claims description 67
- 239000000758 substrate Substances 0.000 claims description 41
- 229920002050 silicone resin Polymers 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 25
- 239000000428 dust Substances 0.000 claims description 23
- -1 3-glycidoxypropyl group Chemical group 0.000 claims description 17
- 239000004593 Epoxy Substances 0.000 claims description 17
- 125000003700 epoxy group Chemical group 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 15
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 14
- 239000012952 cationic photoinitiator Substances 0.000 claims description 14
- 229910004283 SiO 4 Inorganic materials 0.000 claims description 10
- 239000008393 encapsulating agent Substances 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 5
- 125000000466 oxiranyl group Chemical group 0.000 claims description 4
- 238000003618 dip coating Methods 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 238000004528 spin coating Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 239000000523 sample Substances 0.000 description 12
- 229920005989 resin Polymers 0.000 description 11
- 239000011347 resin Substances 0.000 description 11
- 238000009472 formulation Methods 0.000 description 10
- 239000011344 liquid material Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 230000005855 radiation Effects 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000011521 glass Substances 0.000 description 7
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 239000004205 dimethyl polysiloxane Substances 0.000 description 5
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 5
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 5
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 description 5
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 125000002091 cationic group Chemical group 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 238000001757 thermogravimetry curve Methods 0.000 description 4
- 125000000129 anionic group Chemical group 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002318 adhesion promoter Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- CATSNJVOTSVZJV-UHFFFAOYSA-N heptan-2-one Chemical compound CCCCCC(C)=O CATSNJVOTSVZJV-UHFFFAOYSA-N 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RPENLVPZIIFBIN-UHFFFAOYSA-N tetrakis[dimethyl-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silyl] silicate Chemical compound C1CC2OC2CC1CC[Si](C)(C)O[Si](O[Si](C)(C)CCC1CC2OC2CC1)(O[Si](C)(C)CCC1CC2OC2CC1)O[Si](C)(C)CCC1CC2OC2CC1 RPENLVPZIIFBIN-UHFFFAOYSA-N 0.000 description 2
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 2
- UHUUYVZLXJHWDV-UHFFFAOYSA-N trimethyl(methylsilyloxy)silane Chemical compound C[SiH2]O[Si](C)(C)C UHUUYVZLXJHWDV-UHFFFAOYSA-N 0.000 description 2
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 2
- 229910017008 AsF 6 Inorganic materials 0.000 description 1
- 239000005046 Chlorosilane Substances 0.000 description 1
- 229910003849 O-Si Inorganic materials 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229910003872 O—Si Inorganic materials 0.000 description 1
- 229910018286 SbF 6 Inorganic materials 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical group C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M acrylate group Chemical group C(C=C)(=O)[O-] NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical class Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 125000005520 diaryliodonium group Chemical group 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000013020 final formulation Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 150000004714 phosphonium salts Chemical class 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002028 premature Effects 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
- 239000011253 protective coating Substances 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000004447 silicone coating Substances 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 125000005409 triarylsulfonium group Chemical group 0.000 description 1
- DQZNLOXENNXVAD-UHFFFAOYSA-N trimethoxy-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane Chemical compound C1C(CC[Si](OC)(OC)OC)CCC2OC21 DQZNLOXENNXVAD-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
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- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
- C09D5/1675—Polyorganosiloxane-containing compositions
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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
- C08L83/04—Polysiloxanes
- C08L83/06—Polysiloxanes containing silicon bound to oxygen-containing groups
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Description
((CH3)3SiO1/2)x[(RSiO3/2)a(RR1SiO2/2)b(RR1R2SiO1/2)c]y(SiO4/2)z 式(1)
(式中、各Rはエポキシ基であり、R1及びR2は、それぞれ独立してアルキル基又はアリール基であり、x、y、z>0、x+y+z=1、a+b+c=y、0≦a≦y、0≦b≦y、及び0≦c≦yである)を有するシリコーン樹脂(成分(a))と、(2)カチオン性光開始剤(成分(b))と、を含む。換言すれば、成分(a)は、エポキシシリコーン樹脂である。シリコーン樹脂(成分(a))は、カチオン性光開始剤(成分(b))と混合されるか又は他の方法で組み合わされて、UV硬化性シリコーン組成物を生成してもよい。
((CH3)3SiO1/2)x[(RSiO3/2)a(RR1SiO2)b(RR1R2SiO2)c]y(SiO2)z
を有するシリコーン樹脂をカチオン性光開始剤と混合して、表Bに記載のUV硬化性シリコーン組成物を生成した:
別の態様
Claims (15)
- UV硬化性シリコーン組成物であって、
(a)一般式:
((CH3)3SiO1/2)x[(RSiO3/2)a(RR1SiO2/2)b]y(SiO4/2)z
(式中、各Rはエポキシ基であり、R1は、独立してアルキル基であり、x、y、z>0、x+y+z=1、a+b=y、0≦a≦y、及び0≦b≦yである)
を有するシリコーン樹脂と、
(b)カチオン性光開始剤と、
を含む、UV硬化性シリコーン組成物。 - Rが3−グリシドキシプロピル基又は2−(3,4−エポキシシクロヘキシル)エチル基から選択される3員オキシラン環を有するエポキシ基である、請求項1に記載のUV硬化性シリコーン組成物。
- 前記UV硬化性シリコーン組成物が、1種以上のエポキシモノマー又はポリマーと混合される、請求項1又は2に記載のUV硬化性シリコーン組成物。
- 前記UV硬化性シリコーン組成物が充填剤を含む、請求項1〜3のいずれか一項に記載のUV硬化性シリコーン組成物。
- 請求項1〜4のいずれか一項に記載のUV硬化性シリコーン組成物を含む硬化組成物。
- 基材が光学的に透明なシリコーン基材である、請求項5に記載の硬化組成物でコーティングされた基材。
- 請求項1〜4のいずれか一項に記載のUV硬化性シリコーン組成物を基材の表面にスプレーコーティング、ディップコーティング、又はスピンコーティングしてその上に液体コーティングを形成する工程、
前記液体コーティングを室温で乾燥する工程、及び
前記乾燥したコーティングを紫外線照射によって硬化する工程
を含む、防塵コーティングを調製する方法。 - 請求項1〜4のいずれか一項に記載のUV硬化性シリコーン組成物の硬化物である、防塵コーティング。
- 請求項8に記載の防塵コーティングを含む物品であって、前記物品がLEDパッケージ、封止材、ランプ、発光体、又は光学物品である、物品。
- 粉塵の引き付けを低減するために防塵コーティングとして光学的に透明な基材上に塗布される、請求項1〜4のいずれか一項に記載のUV硬化性シリコーン組成物。
- 基材を防塵コーティングでコーティングする方法であって、
a.請求項1〜4のいずれか一項に記載のUV硬化性シリコーン組成物を基材上に塗布して、その上に液体コーティングを形成する工程、及び
b.前記液体コーティングを硬化して防塵コーティングを形成する工程を含み、前記防塵コーティングがHを超える鉛筆硬度を有する、方法。 - 前記基材が、シリコーン系の成形可能なLED封入材又は二次光学物品である光学的に透明なシリコーン基材である、請求項11に記載の方法。
- 前記防塵コーティングが、前記光学的に透明なシリコーン基材の硬度よりも高い硬度を有する、請求項12に記載の方法。
- 硬化シリコーン防塵コーティング組成物を形成させる方法であって、
(a)一般式:
((CH3)3SiO1/2)x[(RSiO3/2)a(RR1SiO2/2)b]y(SiO4/2)z
(式中、各Rはエポキシ基であり、R1は、独立してアルキル基であり、x、y、z>0、x+y+z=1、a+b=y、0≦a≦y、及び0≦b≦yである)
を有するシリコーン樹脂を、
カチオン性光開始剤と混合して、UV硬化性シリコーン組成物を形成させる工程、
(b)前記UV硬化性シリコーン組成物を基材上に塗布して、その上に液体コーティングを形成する工程、及び
(c)前記液体コーティングを紫外線照射によって硬化して、前記硬化シリコーン防塵コーティング組成物を形成させる工程、
を含む、方法。 - (a)一般式:
((CH3)3SiO1/2)x[(RSiO3/2)a(RR1SiO2/2)b]y(SiO4/2)z
(式中、各Rはエポキシ基であり、R1は、独立してアルキル基であり、x、y、z>0、x+y+z=1、a+b=y、0≦a≦y、及び0≦b≦yである)
を有するシリコーン樹脂と、
(b)カチオン性光開始剤と
からなるUV硬化性シリコーン組成物の硬化物である、硬化シリコーン防塵コーティング組成物。
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US61/920,981 | 2013-12-26 | ||
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WO2018052646A1 (en) | 2016-09-19 | 2018-03-22 | Dow Corning Corporation | Copolymer composition for coating and adhesive applications |
WO2018052647A1 (en) | 2016-09-19 | 2018-03-22 | Dow Corning Corporation | Personal care compositions including a polyurethane-polyorganosiloxane copolymer |
US11142639B2 (en) | 2016-09-19 | 2021-10-12 | Dow Silicones Corporation | Polyurethane-polyorganosiloxane copolymer and method for its preparation |
EP3515959A1 (en) | 2016-09-19 | 2019-07-31 | Dow Silicones Corporation | Skin contact adhesive and methods for its preparation and use |
JP6681317B2 (ja) | 2016-11-21 | 2020-04-15 | 信越化学工業株式会社 | 紫外線硬化型シリコーン組成物及び硬化皮膜形成方法 |
JP7218604B2 (ja) * | 2018-02-26 | 2023-02-07 | 三菱ケミカル株式会社 | エポキシ基含有ポリオルガノシロキサンを含む硬化性樹脂組成物及びその硬化物 |
KR102535564B1 (ko) | 2018-06-08 | 2023-05-23 | 삼성전자주식회사 | 디스플레이 패널 및 그 제조 방법 |
EP4023694B1 (en) * | 2019-08-27 | 2024-02-14 | Mitsubishi Chemical Corporation | Epoxy group-containing polyorganosiloxane, curable resin composition containing epoxy group-containing polyorganosiloxane, and cured product of same |
CN115558419B (zh) * | 2022-10-28 | 2023-07-21 | 西安长峰机电研究所 | 一种光固化复合型环氧氟硅树脂涂料及其制备和涂层制备方法 |
CN115894928B (zh) * | 2022-11-21 | 2024-03-12 | 东莞市雄驰电子有限公司 | 一种光固化环氧基氟苯硅树脂的制法及在涂料涂层中的应用 |
CN115746703B (zh) * | 2022-11-21 | 2023-11-10 | 东莞市雄驰电子有限公司 | 一种基于环氧基氟苯硅树脂所制备的光固化涂料组合物和涂层的方法及应用 |
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JP5922463B2 (ja) | 2012-03-30 | 2016-05-24 | 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 |
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