JP5993288B2 - 熱カチオン重合開始剤及びその製造方法 - Google Patents
熱カチオン重合開始剤及びその製造方法 Download PDFInfo
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- JP5993288B2 JP5993288B2 JP2012253908A JP2012253908A JP5993288B2 JP 5993288 B2 JP5993288 B2 JP 5993288B2 JP 2012253908 A JP2012253908 A JP 2012253908A JP 2012253908 A JP2012253908 A JP 2012253908A JP 5993288 B2 JP5993288 B2 JP 5993288B2
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- cationic polymerization
- sulfonium
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- 238000010538 cationic polymerization reaction Methods 0.000 title claims description 24
- 239000003505 polymerization initiator Substances 0.000 title claims description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- PSBPNWBGNOWCCU-UHFFFAOYSA-N OB(O)O.S.S.S Chemical compound OB(O)O.S.S.S PSBPNWBGNOWCCU-UHFFFAOYSA-N 0.000 claims description 26
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium Chemical compound [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 claims description 14
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 claims description 6
- -1 fluorine ions Chemical class 0.000 description 19
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 10
- 229910052731 fluorine Inorganic materials 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 9
- 125000002091 cationic group Chemical group 0.000 description 9
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 6
- 239000011737 fluorine Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000005160 1H NMR spectroscopy Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229920000647 polyepoxide Polymers 0.000 description 5
- 239000003822 epoxy resin Substances 0.000 description 4
- 125000001153 fluoro group Chemical group F* 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 125000003710 aryl alkyl group Chemical group 0.000 description 3
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000000921 elemental analysis Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 125000000538 pentafluorophenyl group Chemical group FC1=C(F)C(F)=C(*)C(F)=C1F 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000001308 synthesis method Methods 0.000 description 3
- 125000004203 4-hydroxyphenyl group Chemical group [H]OC1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 229910018286 SbF 6 Inorganic materials 0.000 description 2
- 238000012663 cationic photopolymerization Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000004455 differential thermal analysis Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- LWNGJAHMBMVCJR-UHFFFAOYSA-N (2,3,4,5,6-pentafluorophenoxy)boronic acid Chemical compound OB(O)OC1=C(F)C(F)=C(F)C(F)=C1F LWNGJAHMBMVCJR-UHFFFAOYSA-N 0.000 description 1
- 125000006179 2-methyl benzyl group Chemical group [H]C1=C([H])C(=C(C([H])=C1[H])C([H])([H])*)C([H])([H])[H] 0.000 description 1
- 125000004208 3-hydroxyphenyl group Chemical group [H]OC1=C([H])C([H])=C([H])C(*)=C1[H] 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- 241000233805 Phoenix Species 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000004850 liquid epoxy resins (LERs) Substances 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000005344 pyridylmethyl group Chemical group [H]C1=C([H])C([H])=C([H])C(=N1)C([H])([H])* 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000004704 ultra performance liquid chromatography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Description
式(1d)、(1e)及び(1f)のスルホニウムアンチモネート錯体(合成方法は特開平10−245378号公報参照)を酢酸エチルに溶解し、当該錯体の10質量%酢酸エチル溶液をそれぞれ調製した。これらとは別に式(3)のナトリウムボレート塩(合成方法は特開平10−310587号公報参照)の10質量%水溶液を調製した。
M+=281(スルホニウム残基)
M+=679(ボレート残基)
実測値 C;52.51 H;1.89
理論値 C;52.52 H;1.78
662(C−S)、776、980、1088、1276(Ar−F)、1300、1374、1464、1514、1583、1643、2881(C−H)、2981(C−H)、3107(O−H)
2.6(1H、(d))、3.3(3H、(a))、5.3(2H、(e))、6.9(2H、(c))、7.6(2H、(b))、7.2〜8.1(7H、(f),(g),(h),(i),(j),(k),(l))
M+=245(スルホニウム残基)
M+=679(ボレート残基)
実測値 C;50.39 H;1.77
理論値 C;50.60 H;1.80
662(C−S)、773、980、1088、1276(Ar−F)、1463、1514、1583、1644、2882(C−H)、2983(C−H)、3109(O−H)
2.3(3H、(j))、2.4(1H、(d))、3.3(3H、(a))、4.8(2H、(e))、7.0(2H、(c))、7.6(2H、(b))、7.0〜7.4(4H、(f),(g),(h),(i))
実施例1、2及び比較例1の各スルホニウムボレート錯体及び比較例2〜4として式(1d)、(1e)及び(1f)のスルホニウムアンチモネート錯体のそれぞれについて、以下に説明するように、熱カチオン重合時の温度条件下でのフッ素イオン濃度を測定し、更に、熱カチオン重合性組成物を調製し、昇温速度10℃/分で示差熱分析測定(DSC測定)を行った。
錯体0.2gを純水10mLに投入し、100℃で10時間加温した後、上澄み液のフッ素イオン量を、イオンクロマトクラフィ分析(ダイオニクス社)により測定した。得られた結果を表1に示す。実用上、10ppm未満であることが望まれる。
液状エポキシ樹脂(エピコート828、ジャパンエポキシレジン社)100質量部に対し、実施例1及び2では錯体1質量部、比較例1では錯体3質量部、そして比較例2〜4では錯体5質量部を混合したものを熱カチオン重合性組成物とし、それについて熱分析装置(DSC5100、セイコーインスツル社)を用いて示差熱分析(発熱開始温度、ピーク温度、発熱量)を行った。得られた結果を表1に示す。
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JP2007151203A Division JP2008303167A (ja) | 2007-06-07 | 2007-06-07 | 新規なスルホニウムボレート錯体 |
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JP2014092533A Division JP2014167013A (ja) | 2014-04-28 | 2014-04-28 | 新規なスルホニウムボレート錯体 |
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JP2017105810A (ja) * | 2017-02-02 | 2017-06-15 | デクセリアルズ株式会社 | スルホニウムボレート錯体及びその製造方法 |
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JP2797024B2 (ja) * | 1989-10-13 | 1998-09-17 | 三新化学工業株式会社 | スルホニウム化合物 |
JP2706833B2 (ja) * | 1990-02-14 | 1998-01-28 | 三新化学工業株式会社 | カチオン重合開始剤および重合性組成物 |
JPH05230189A (ja) * | 1992-02-25 | 1993-09-07 | Nippon Soda Co Ltd | スルホニウム塩及び増感剤を含有する硬化性組成物 |
JP3937466B2 (ja) * | 1995-12-28 | 2007-06-27 | 東洋インキ製造株式会社 | 感エネルギー線酸発生剤、感エネルギー線酸発生剤組成物および硬化性組成物 |
JP2007008919A (ja) * | 2005-06-03 | 2007-01-18 | Toyo Ink Mfg Co Ltd | 熱酸発生剤、酸の発生方法、および熱硬化性組成物 |
JP5256570B2 (ja) * | 2005-06-06 | 2013-08-07 | 東洋インキScホールディングス株式会社 | 封止用組成物 |
JP2007045986A (ja) * | 2005-08-12 | 2007-02-22 | Toyo Ink Mfg Co Ltd | 接着剤組成物およびそれを用いた接着フィルム、接着物の製造方法 |
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