JP7461187B2 - コーティング組成物 - Google Patents
コーティング組成物 Download PDFInfo
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- JP7461187B2 JP7461187B2 JP2020050676A JP2020050676A JP7461187B2 JP 7461187 B2 JP7461187 B2 JP 7461187B2 JP 2020050676 A JP2020050676 A JP 2020050676A JP 2020050676 A JP2020050676 A JP 2020050676A JP 7461187 B2 JP7461187 B2 JP 7461187B2
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- silicone oil
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- 239000008199 coating composition Substances 0.000 title claims description 14
- 239000000203 mixture Substances 0.000 claims description 36
- 229920002545 silicone oil Polymers 0.000 claims description 34
- 229920002050 silicone resin Polymers 0.000 claims description 22
- 229910052782 aluminium Inorganic materials 0.000 claims description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 21
- 125000004429 atom Chemical group 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 239000013522 chelant Substances 0.000 claims description 7
- 125000000962 organic group Chemical group 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 229920003216 poly(methylphenylsiloxane) Polymers 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims 4
- 125000001153 fluoro group Chemical group F* 0.000 claims 2
- ZYUVGYBAPZYKSA-UHFFFAOYSA-N 5-(3-hydroxybutan-2-yl)-4-methylbenzene-1,3-diol Chemical compound CC(O)C(C)C1=CC(O)=CC(O)=C1C ZYUVGYBAPZYKSA-UHFFFAOYSA-N 0.000 claims 1
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 125000001309 chloro group Chemical group Cl* 0.000 claims 1
- NHADDZMCASKINP-HTRCEHHLSA-N decarboxydihydrocitrinin Natural products C1=C(O)C(C)=C2[C@H](C)[C@@H](C)OCC2=C1O NHADDZMCASKINP-HTRCEHHLSA-N 0.000 claims 1
- 239000003822 epoxy resin Substances 0.000 claims 1
- 239000010419 fine particle Substances 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 150000007524 organic acids Chemical class 0.000 claims 1
- 239000003973 paint Substances 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- 239000010452 phosphate Substances 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 229920001225 polyester resin Polymers 0.000 claims 1
- 239000004645 polyester resin Substances 0.000 claims 1
- 230000003449 preventive effect Effects 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000010936 titanium Substances 0.000 description 24
- 239000011248 coating agent Substances 0.000 description 15
- 238000000576 coating method Methods 0.000 description 15
- 239000000758 substrate Substances 0.000 description 8
- 239000002904 solvent Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 4
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- DJXNLVJQMJNEMN-UHFFFAOYSA-N 2-[difluoro(methoxy)methyl]-1,1,1,2,3,3,3-heptafluoropropane Chemical compound COC(F)(F)C(F)(C(F)(F)F)C(F)(F)F DJXNLVJQMJNEMN-UHFFFAOYSA-N 0.000 description 2
- BMTAFVWTTFSTOG-UHFFFAOYSA-N Butylate Chemical group CCSC(=O)N(CC(C)C)CC(C)C BMTAFVWTTFSTOG-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 239000007983 Tris buffer Substances 0.000 description 2
- SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 description 2
- 230000003373 anti-fouling effect Effects 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- RSJKGSCJYJTIGS-UHFFFAOYSA-N undecane Chemical compound CCCCCCCCCCC RSJKGSCJYJTIGS-UHFFFAOYSA-N 0.000 description 2
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 description 1
- IDBYQQQHBYGLEQ-UHFFFAOYSA-N 1,1,2,2,3,3,4-heptafluorocyclopentane Chemical compound FC1CC(F)(F)C(F)(F)C1(F)F IDBYQQQHBYGLEQ-UHFFFAOYSA-N 0.000 description 1
- DFUYAWQUODQGFF-UHFFFAOYSA-N 1-ethoxy-1,1,2,2,3,3,4,4,4-nonafluorobutane Chemical compound CCOC(F)(F)C(F)(F)C(F)(F)C(F)(F)F DFUYAWQUODQGFF-UHFFFAOYSA-N 0.000 description 1
- SQEGLLMNIBLLNQ-UHFFFAOYSA-N 1-ethoxy-1,1,2,3,3,3-hexafluoro-2-(trifluoromethyl)propane Chemical compound CCOC(F)(F)C(F)(C(F)(F)F)C(F)(F)F SQEGLLMNIBLLNQ-UHFFFAOYSA-N 0.000 description 1
- OXYZDRAJMHGSMW-UHFFFAOYSA-N 3-chloropropyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)CCCCl OXYZDRAJMHGSMW-UHFFFAOYSA-N 0.000 description 1
- KNTKCYKJRSMRMZ-UHFFFAOYSA-N 3-chloropropyl-dimethoxy-methylsilane Chemical compound CO[Si](C)(OC)CCCCl KNTKCYKJRSMRMZ-UHFFFAOYSA-N 0.000 description 1
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- WDJHALXBUFZDSR-UHFFFAOYSA-M acetoacetate Chemical compound CC(=O)CC([O-])=O WDJHALXBUFZDSR-UHFFFAOYSA-M 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- JPUHCPXFQIXLMW-UHFFFAOYSA-N aluminium triethoxide Chemical compound CCO[Al](OCC)OCC JPUHCPXFQIXLMW-UHFFFAOYSA-N 0.000 description 1
- YNCDEEFMDXHURQ-UHFFFAOYSA-N aluminum;ethyl 3-oxobutanoate Chemical compound [Al].CCOC(=O)CC(C)=O YNCDEEFMDXHURQ-UHFFFAOYSA-N 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- ZZNQQQWFKKTOSD-UHFFFAOYSA-N diethoxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](OCC)(OCC)C1=CC=CC=C1 ZZNQQQWFKKTOSD-UHFFFAOYSA-N 0.000 description 1
- OTARVPUIYXHRRB-UHFFFAOYSA-N diethoxy-methyl-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CCO[Si](C)(OCC)CCCOCC1CO1 OTARVPUIYXHRRB-UHFFFAOYSA-N 0.000 description 1
- VGWJKDPTLUDSJT-UHFFFAOYSA-N diethyl dimethyl silicate Chemical compound CCO[Si](OC)(OC)OCC VGWJKDPTLUDSJT-UHFFFAOYSA-N 0.000 description 1
- JJQZDUKDJDQPMQ-UHFFFAOYSA-N dimethoxy(dimethyl)silane Chemical compound CO[Si](C)(C)OC JJQZDUKDJDQPMQ-UHFFFAOYSA-N 0.000 description 1
- AHUXYBVKTIBBJW-UHFFFAOYSA-N dimethoxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](OC)(OC)C1=CC=CC=C1 AHUXYBVKTIBBJW-UHFFFAOYSA-N 0.000 description 1
- WHGNXNCOTZPEEK-UHFFFAOYSA-N dimethoxy-methyl-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](C)(OC)CCCOCC1CO1 WHGNXNCOTZPEEK-UHFFFAOYSA-N 0.000 description 1
- YYLGKUPAFFKGRQ-UHFFFAOYSA-N dimethyldiethoxysilane Chemical compound CCO[Si](C)(C)OCC YYLGKUPAFFKGRQ-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 1
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 1
- RSIHJDGMBDPTIM-UHFFFAOYSA-N ethoxy(trimethyl)silane Chemical compound CCO[Si](C)(C)C RSIHJDGMBDPTIM-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- POPACFLNWGUDSR-UHFFFAOYSA-N methoxy(trimethyl)silane Chemical compound CO[Si](C)(C)C POPACFLNWGUDSR-UHFFFAOYSA-N 0.000 description 1
- LAQFLZHBVPULPL-UHFFFAOYSA-N methyl(phenyl)silicon Chemical compound C[Si]C1=CC=CC=C1 LAQFLZHBVPULPL-UHFFFAOYSA-N 0.000 description 1
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- PHQOGHDTIVQXHL-UHFFFAOYSA-N n'-(3-trimethoxysilylpropyl)ethane-1,2-diamine Chemical compound CO[Si](OC)(OC)CCCNCCN PHQOGHDTIVQXHL-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- -1 silane compound Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 description 1
- JCVQKRGIASEUKR-UHFFFAOYSA-N triethoxy(phenyl)silane Chemical compound CCO[Si](OCC)(OCC)C1=CC=CC=C1 JCVQKRGIASEUKR-UHFFFAOYSA-N 0.000 description 1
- ZNOCGWVLWPVKAO-UHFFFAOYSA-N trimethoxy(phenyl)silane Chemical compound CO[Si](OC)(OC)C1=CC=CC=C1 ZNOCGWVLWPVKAO-UHFFFAOYSA-N 0.000 description 1
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Description
実施例1~12及び比較例1~3の組成物の組成を表1に示す。表1の各成分の配合量は重量基準である。
実施例1~12及び比較例1~3の各組成物を試験片に塗布し、70℃、16時間の条件で硬化させて被膜を形成した。前記各試験片との距離を300mmとし、UVランプ試験機(ニューセラ製、CS-400、出力400W)を用いて、前記被膜に2時間UVを照射した。UV照射前及び照射後の被膜上にイオン交換水2μLを滴下し、接触角計(協和界面科学製、CA-DT)を用いて、接触角(°)を測定した。結果を表1に併記する。
実施例1~12及び比較例1~3の各組成物を試験片に塗布後、23℃、16時間静置して被膜を形成した。次いで、前記接触角計を用いて、被膜の接触角(°)を測定した。結果を表1に併記する。
表1より、実施例1~12はいずれも、UV照射前後で接触角の変化が小さいことから耐久性に優れている。また、実施例1~12はいずれも、硬化性評価における接触角の数値が大きく、硬化性に優れている。
Claims (4)
- (A)一般式R4-n-Si(OR’)nで表されるアルコキシシラン(R;炭素数1~20の有機基、R’;炭素数1~5のアルキル基、n;1~3の整数)、(B)Al系反応促進剤としてのアルミニウムアルコレート及び/又はアルミニウムキレート、(C)シリコーンオリゴマーを本組成物100重量%中に1.14~34.3重量%、(D)Ti系反応促進剤を含有し、
かつ上記(A)、(B)、(C)及び(D)の成分の合計量に対してTi原子の含有量が0.6重量%以下であり、及び、シリコーンオイルとして、ジメチルシリコーンオイル、メチルフェニルシリコーンオイル、アミノ変性シリコーンオイル、エポキシ変性シリコーンオイル、カルビノール変性シリコーンオイル、メルカプト変性シリコーンオイル、メチルハイドロジェン変性シリコーンオイル、メタクリル変性シリコーンオイル、ポリエーテル変性シリコーンオイル、カルボキシル変性シリコーンオイル、フェノール変性シリコーンオイル、シラノール変性シリコーンオイル、アラルキル変性シリコーンオイル、及びアルキル変性シリコーンオイルの1種又は2種以上の混合物を、本組成物100重量%中に0.01~1重量%含む、コーティング組成物。
(但し、R 1 O(Si(OR 1 ) 2 O)nR 1 (式中nは1~20の整数、R 1 の少なくともひとつが、炭素数1~1000の1価の有機基であり、該有機基の水素原子の一部または全部がフッ素原子またはフッ素原子と塩素原子とで置換されている)の化合物からなる汚染防止剤を含有する場合、を除き、
さらに、5~30重量%のシリコーンオリゴマー、1~10重量%のアルコキシシラン類、1~10重量%のエポキシ樹脂、1~10重量%のポリエステル樹脂、1~20重量%のリン酸塩、5~30重量%の金属酸化物を主成分として、硬化触媒として0.5~1.0重量%の金属塩、1~10重量%の有機酸無水物を含むことを特徴とする無溶剤耐熱性塗料、を除く。) - (A)アルコキシシラン、(B)Al系反応促進剤、(C)シリコーンオリゴマー、及び(D)Ti系反応促進剤の合計量中の(B)Al系反応促進剤及び(D)Ti系反応促進剤の合計量の割合が3.2~40重量%である、請求項1に記載のコーティング組成物。
- コーティング組成物中の(A)アルコキシシラン、(B)Al系反応促進剤、(C)シリコーンオリゴマー、及び(D)Ti系反応促進剤の割合が1重量%以上である、請求項1又は2に記載のコーティング組成物。
- シリコーン樹脂微粒子を含有する、請求項1~3のいずれか1項に記載のコーティング組成物。
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JP2017149815A (ja) | 2016-02-23 | 2017-08-31 | セラミックコート株式会社 | 無溶剤耐熱性塗料 |
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