JP6996568B2 - 親油性基含有オルガノシラン化合物、表面処理剤及び物品 - Google Patents
親油性基含有オルガノシラン化合物、表面処理剤及び物品 Download PDFInfo
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- JP6996568B2 JP6996568B2 JP2019549962A JP2019549962A JP6996568B2 JP 6996568 B2 JP6996568 B2 JP 6996568B2 JP 2019549962 A JP2019549962 A JP 2019549962A JP 2019549962 A JP2019549962 A JP 2019549962A JP 6996568 B2 JP6996568 B2 JP 6996568B2
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- -1 organosilane compounds Chemical class 0.000 title claims description 108
- 239000012756 surface treatment agent Substances 0.000 title claims description 45
- 125000004432 carbon atom Chemical group C* 0.000 claims description 117
- 150000001875 compounds Chemical class 0.000 claims description 33
- 125000000217 alkyl group Chemical group 0.000 claims description 30
- 239000002904 solvent Substances 0.000 claims description 27
- 210000002374 sebum Anatomy 0.000 claims description 22
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 19
- 125000003118 aryl group Chemical group 0.000 claims description 15
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 14
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 13
- 125000003545 alkoxy group Chemical group 0.000 claims description 12
- 125000002947 alkylene group Chemical group 0.000 claims description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 11
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate group Chemical group [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 claims description 11
- 125000005843 halogen group Chemical group 0.000 claims description 11
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 125000003544 oxime group Chemical group 0.000 claims description 11
- 125000004423 acyloxy group Chemical group 0.000 claims description 10
- 125000003302 alkenyloxy group Chemical group 0.000 claims description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 10
- 125000000732 arylene group Chemical group 0.000 claims description 9
- 125000004122 cyclic group Chemical group 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 9
- 229920001296 polysiloxane Polymers 0.000 claims description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 6
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 5
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 5
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 5
- 239000005642 Oleic acid Substances 0.000 claims description 5
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 5
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 5
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 5
- 150000001282 organosilanes Chemical class 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 230000007062 hydrolysis Effects 0.000 claims description 4
- 238000006460 hydrolysis reaction Methods 0.000 claims description 4
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 125000005415 substituted alkoxy group Chemical group 0.000 claims 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 55
- 239000010408 film Substances 0.000 description 33
- 239000002253 acid Substances 0.000 description 19
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 19
- 229910010271 silicon carbide Inorganic materials 0.000 description 17
- 239000000203 mixture Substances 0.000 description 16
- 229910000077 silane Inorganic materials 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 15
- 239000003921 oil Substances 0.000 description 14
- CLSUSRZJUQMOHH-UHFFFAOYSA-L platinum dichloride Chemical compound Cl[Pt]Cl CLSUSRZJUQMOHH-UHFFFAOYSA-L 0.000 description 14
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- 0 C[S-](C1*C1)c1ccc(C*)cc1 Chemical compound C[S-](C1*C1)c1ccc(C*)cc1 0.000 description 12
- 150000001336 alkenes Chemical group 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 12
- 238000005160 1H NMR spectroscopy Methods 0.000 description 11
- 229910018540 Si C Inorganic materials 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- 239000011521 glass Substances 0.000 description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 9
- UHXCHUWSQRLZJS-UHFFFAOYSA-N (4-dimethylsilylidenecyclohexa-2,5-dien-1-ylidene)-dimethylsilane Chemical compound C[Si](C)C1=CC=C([Si](C)C)C=C1 UHXCHUWSQRLZJS-UHFFFAOYSA-N 0.000 description 8
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 7
- 239000003960 organic solvent Substances 0.000 description 7
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 239000007809 chemical reaction catalyst Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 238000006459 hydrosilylation reaction Methods 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 5
- LFRDHGNFBLIJIY-UHFFFAOYSA-N trimethoxy(prop-2-enyl)silane Chemical compound CO[Si](OC)(OC)CC=C LFRDHGNFBLIJIY-UHFFFAOYSA-N 0.000 description 5
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 4
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 239000004210 ether based solvent Substances 0.000 description 4
- 150000002430 hydrocarbons Chemical group 0.000 description 4
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 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
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 4
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- 125000003342 alkenyl group Chemical group 0.000 description 3
- 238000001723 curing Methods 0.000 description 3
- 239000005400 gorilla glass Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- 239000005871 repellent Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000006087 Silane Coupling Agent Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 2
- 125000005073 adamantyl group Chemical group C12(CC3CC(CC(C1)C3)C2)* 0.000 description 2
- 125000005074 adamantylmethyl group Chemical group 0.000 description 2
- 239000005456 alcohol based solvent Substances 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 125000005370 alkoxysilyl group Chemical group 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- 125000004210 cyclohexylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 239000012975 dibutyltin dilaurate Substances 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
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- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 125000005647 linker group Chemical group 0.000 description 2
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- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
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- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 2
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- 229920000642 polymer Polymers 0.000 description 2
- QBERHIJABFXGRZ-UHFFFAOYSA-M rhodium;triphenylphosphane;chloride Chemical compound [Cl-].[Rh].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 QBERHIJABFXGRZ-UHFFFAOYSA-M 0.000 description 2
- 150000004756 silanes Chemical class 0.000 description 2
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
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- 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
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- RBUDGSLQBPYGGM-UHFFFAOYSA-N CC1(C2)C(C3)CC2CC3C1 Chemical compound CC1(C2)C(C3)CC2CC3C1 RBUDGSLQBPYGGM-UHFFFAOYSA-N 0.000 description 1
- AIOQIABHFFMRLR-UHFFFAOYSA-N CCOC(CCCCCCCCCC[N-](C)(C)c(cc1)ccc1[N-](C)(C)CCC[N-](OC)(OC)OC)=O Chemical compound CCOC(CCCCCCCCCC[N-](C)(C)c(cc1)ccc1[N-](C)(C)CCC[N-](OC)(OC)OC)=O AIOQIABHFFMRLR-UHFFFAOYSA-N 0.000 description 1
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- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
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- 239000010453 quartz Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000002940 repellent Effects 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
- 230000001953 sensory effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 238000000427 thin-film deposition Methods 0.000 description 1
- 150000007970 thio esters Chemical class 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- RKLXSINPXIQKIB-UHFFFAOYSA-N trimethoxy(oct-7-enyl)silane Chemical compound CO[Si](OC)(OC)CCCCCCC=C RKLXSINPXIQKIB-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0896—Compounds with a Si-H linkage
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- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
- C07F7/1872—Preparation; Treatments not provided for in C07F7/20
- C07F7/1876—Preparation; Treatments not provided for in C07F7/20 by reactions involving the formation of Si-C linkages
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- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0803—Compounds with Si-C or Si-Si linkages
- C07F7/0805—Compounds with Si-C or Si-Si linkages comprising only Si, C or H atoms
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- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
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- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
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- C09D183/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
- C09D183/14—Coating compositions based on 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; Coating compositions based on 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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- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
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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
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- C08G77/50—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 in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms by carbon linkages
- C08G77/52—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 in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms by carbon linkages containing aromatic rings
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- Paints Or Removers (AREA)
- Surface Treatment Of Optical Elements (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Laminated Bodies (AREA)
- Silicon Polymers (AREA)
Description
1. 下記一般式(1)
で表されるオルガノシラン化合物、但し、下記式で表される化合物(Cas RN:2093364-84-0)を除く。
3. 下記式(2)で表されるものである1に記載のオルガノシラン化合物。
4. 下記式で表されるもののいずれかである1に記載のオルガノシラン化合物。
6. 下記一般式(1)
で表されるオルガノシラン化合物の少なくとも1種類及び/又はその部分(加水分解)縮合物を含有する表面処理剤。
7. 前記オルガノシラン化合物が下記式(2)で表されるものである6に記載の表面処理剤。
8. 前記オルガノシラン化合物が下記式で表されるもののいずれかである6に記載の表面処理剤。
10. 更に、溶剤を含むものである6~9のいずれかに記載の表面処理剤。
11. 更に、加水分解縮合触媒を含むものである6~10のいずれかに記載の表面処理剤。
12. 25℃、相対湿度40%におけるオレイン酸接触角が30°以下の硬化被膜を与えるものである6~11のいずれかに記載の表面処理剤。
13. 硬化した被膜に1kg荷重で皮脂を付着させた際のヘーズが10以下の硬化被膜を与えるものである6~12のいずれかに記載の表面処理剤。
14. 6~13のいずれかに記載の表面処理剤の硬化被膜を表面に有する物品。
15. 6~13のいずれかに記載の表面処理剤の硬化被膜を基材表面に形成する工程を含む基材表面のJIS K 0062に基づく屈折率を1.45~1.52にする方法。
-R3-Z-(R3)a- (3)
分子鎖末端に上記式(1)におけるAとフェニルジメチルシリル部位をそれぞれ有するシラン化合物(例えば、ケイ素原子に結合する置換基として上記式(1)におけるAとジメチルハイドロジェンシリルフェニル基とを有するジメチルシラン)を40~120℃、好ましくは60~100℃、より好ましくは約80℃の温度で加熱撹拌し、ヒドロシリル化反応触媒、例えば塩化白金酸/ビニルシロキサン錯体のトルエン溶液を添加する。続いて分子鎖末端に加水分解性シリル基とオレフィン部位(例えば、アルケニル基)をそれぞれ有する化合物を滴下し、40~120℃、好ましくは60~100℃、より好ましくは約80℃の温度で、10分~12時間、好ましくは1~6時間、より好ましくは約3時間熟成させる。また、反応を行う際、有機溶剤で希釈してもよい。
ヒドロシリル化反応触媒の使用量は、1,4-ビス(ジメチルシリル)ベンゼンと分子鎖末端に上記式(1)におけるAとオレフィン部位をそれぞれ有する化合物の合計質量に対して、遷移金属換算(質量)で0.1~100ppm、より好ましくは0.5~50ppmとなる量で使用する。
溶剤の使用量は、分子鎖末端に上記式(1)におけるAとオレフィン部位をそれぞれ有する化合物100質量部に対して、10~300質量部、好ましくは50~150質量部、更に好ましくは約100質量部用いることができる。
ヒドロシリル化反応触媒の使用量は、上記分子鎖末端に上記Aを含む部位とフェニルジメチルシリル部位をそれぞれ有するシラン化合物と分子鎖末端に加水分解性シリル基とオレフィン部位をそれぞれ有する化合物の合計質量に対して、遷移金属換算(質量)で0.1~100ppm、より好ましくは0.5~50ppmとなる量で使用する。
溶剤の使用量は、分子鎖末端にエステル部位とフェニルジメチルシリル部位をそれぞれ有する化合物100質量部に対して、10~300質量部、好ましくは50~150質量部、更に好ましくは約100質量部用いることができる。
加水分解縮合触媒の添加量は、親油性基含有(加水分解性)オルガノシラン化合物及び/又はその部分(加水分解)縮合物100質量部に対して0.1~150質量部、特に25~125質量部であることが好ましく、更に50~110質量部であることが好ましい。
反応容器に入れた1,4-ビス(ジメチルシリル)ベンゼン45.7g(2.35×10-1mol)を80℃まで加熱した。続いて、塩化白金酸/ビニルシロキサン錯体のトルエン溶液1.0×10-2g(Pt単体として0.3×10-6molを含有)を添加した後、ウンデセン酸エチル10.0g(4.71×10-2mol)を3時間かけて滴下し、1時間加熱撹拌した。その後、溶剤及び未反応物を減圧留去することで、下記式(A)
δ0.2-0.4(-Si-CH 3 )12H
δ0.7(-(CH2)7CH 2 -Si-)2H
δ1.2-1.5(-(CH 2 )7-,-OCH2CH 3 )17H
δ1.6(-OOC-CH2CH 2 (CH2)7CH2-Si-)2H
δ2.3(-OOC-CH 2 -)2H
δ4.1(-OCH 2 CH3)2H
δ4.4(-Si-H)1H
δ7.5(-Si-C6 H 4 -Si-)4H
δ0.2-0.3(-Si-CH 3 )12H
δ0.7(-(CH2)7CH 2 -Si-,-SiCH 2 CH2CH2-Si(OCH3)3)4H
δ0.8(-SiCH2CH2CH 2 -Si(OCH3)3)2H
δ1.2-1.4(-(CH 2 )7-,-OCH2CH 3 )17H
δ1.5(-SiCH2CH 2 CH2-Si(OCH3)3)2H
δ1.6(-OOC-CH2CH 2 (CH2)7CH2-Si-)2H
δ2.3(-OOC-CH 2 -)2H
δ3.5(-SiCH2CH2CH2-Si(OCH 3 )3)9H
δ4.1(-OCH 2 CH3)2H
δ7.5(-Si-C6 H 4 -Si-)4H
反応容器に入れた1,4-ビス(ジメチルシリル)ベンゼン75.7g(3.90×10-1mol)を80℃まで加熱した。続いて、塩化白金酸/ビニルシロキサン錯体のトルエン溶液1.0×10-2g(Pt単体として0.3×10-6molを含有)を添加した後、ペンテン酸エチル10.0g(7.80×10-2mol)を3時間かけて滴下し、1時間加熱撹拌した。その後、溶剤及び未反応物を減圧留去することで、下記式(C)
δ0.2-0.4(-Si-CH 3 )12H
δ0.7(-(CH2CH2CH2CH 2 -Si-)2H
δ1.2(-OCH2CH 3 )3H
δ1.3(-(CH2CH2CH 2 CH2-Si-)2H
δ1.6(-(CH2CH 2 CH2CH2-Si-)2H
δ2.3(-OOC-CH 2 -)2H
δ4.1(-OCH 2 CH3)2H
δ4.4(-Si-H)1H
δ7.5(-Si-C6 H 4 -Si-)4H
δ0.2-0.3(-Si-CH 3 )12H
δ0.7(-CH2CH2CH2CH 2 -Si-,-SiCH 2 CH2CH2-Si(OCH3)3)4H
δ0.8(-SiCH2CH2CH 2 -Si(OCH3)3)2H
δ1.2(-OCH2CH 3 )3H
δ1.3(-CH2CH2CH 2 CH2-Si-)2H
δ1.5(-SiCH2CH 2 CH2-Si(OCH3)3)2H
δ1.6(-CH2CH 2 CH2CH2-Si-)2H
δ2.3(-OOC-CH 2 -)2H
δ3.5(-SiCH2CH2CH2-Si(OCH 3 )3)9H
δ4.1(-OCH 2 CH3)2H
δ7.5(-Si-C6 H 4 -Si-)4H
反応容器に入れた1,4-ビス(ジメチルシリル)ベンゼン32.8g(1.69×10-1mol)を80℃まで加熱した。続いて、塩化白金酸/ビニルシロキサン錯体のトルエン溶液1.0×10-2g(Pt単体として0.3×10-6molを含有)を添加した後、ウンデセン酸オクチル10.0g(3.38×10-2mol)を3時間かけて滴下し、1時間加熱撹拌した。その後、溶剤及び未反応物を減圧留去することで、下記式(E)
δ0.2-0.4(-Si-CH 3 )12H
δ0.7(-(CH2)7CH 2 -Si-)2H
δ0.9(-OCH2(CH2)6CH 3 )3H
δ1.2-1.5(-(CH 2 )7-,-OCH2(CH 2 )6CH3)26H
δ1.6(-OOC-CH2CH 2 (CH2)7CH2-Si-)2H
δ2.3(-OOC-CH 2 -)2H
δ4.1(-OCH 2 (CH2)6CH3)2H
δ4.4(-Si-H)1H
δ7.5(-Si-C6 H 4 -Si-)4H
δ0.2-0.3(-Si-CH 3 )12H
δ0.7(-(CH2)7CH 2 -Si-,-SiCH 2 CH2CH2-Si(OCH3)3)4H
δ0.8-0.9(-SiCH2CH2CH 2 -Si(OCH3)3,-OCH2(CH2)6CH 3 )5H
δ1.2-1.4(-(CH 2 )7-,-OCH2(CH 2 )6CH3)26H
δ1.5(-SiCH2CH 2 CH2-Si(OCH3)3)2H
δ1.6(-OOC-CH2CH 2 (CH2)7CH2-Si-)2H
δ2.3(-OOC-CH 2 -)2H
δ3.5(-SiCH2CH2CH2-Si(OCH 3 )3)9H
δ4.1(-OCH 2 (CH2)6CH3)2H
δ7.5(-Si-C6 H 4 -Si-)4H
反応容器に入れた、上記で得られた下記式(A)
δ0.2(-Si-CH 3 )12H
δ0.6(-SiCH 2 (CH2)6CH2-Si(OCH3)3)4H
δ0.7(-(CH2)7CH 2 -Si-,-SiCH2(CH2)6CH 2 -Si(OCH3)3)2H
δ1.2-1.4(-(CH 2 )7-,-(CH 2 )6-,-OCH2CH 3 )31H
δ1.6(-OOC-CH2CH 2 (CH2)7CH2-Si-)2H
δ2.3(-OOC-CH 2 -)2H
δ3.5(-SiCH2(CH2)6CH2-Si(OCH 3 )3)9H
δ4.1(-OCH 2 CH3)2H
δ7.5(-Si-C6 H 4 -Si-)4H
反応容器に入れた1,4-ビス(ジメチルシリル)ベンゼン40.6g(2.09×10-1mol)を80℃まで加熱した。続いて、塩化白金酸/ビニルシロキサン錯体のトルエン溶液1.0×10-2g(Pt単体として0.3×10-6molを含有)を添加した後、下記式(H)
δ0.2-0.4(-Si-CH 3 )12H
δ0.7(-(CH2)7CH 2 -Si-)2H
δ1.0-1.2(-N(CH2CH 3 )2)6H
δ1.2-1.5(-(CH 2 )7-)14H
δ1.6(-NOC-CH2CH 2 (CH2)7CH2-Si-)2H
δ2.3(-NOC-CH 2 -)2H
δ3.2-3.4(-N(CH 2 CH3)2)4H
δ4.4(-Si-H)1H
δ7.5(-Si-C6 H 4 -Si-)4H
δ0.2-0.3(-Si-CH 3 )12H
δ0.7(-(CH2)7CH 2 -Si-,-SiCH 2 CH2CH2-Si(OCH3)3)4H
δ0.8(-SiCH2CH2CH 2 -Si(OCH3)3)2H
δ1.0-1.2(-N(CH2CH 3 )2)6H
δ1.2-1.4(-(CH 2 )7-)14H
δ1.5(-SiCH2CH 2 CH2-Si(OCH3)3)2H
δ1.6(-NOC-CH2CH 2 (CH2)7CH2-Si-)2H
δ2.3(-NOC-CH 2 -)2H
δ3.2-3.4(-N(CH 2 CH3)2)4H
δ3.5(-SiCH2CH2CH2-Si(OCH 3 )3)9H
δ7.5(-Si-C6 H 4 -Si-)4H
反応容器に入れた1,4-ビス(ジメチルシリル)ベンゼン31.1g(1.60×10-1mol)を80℃まで加熱した。続いて、塩化白金酸/ビニルシロキサン錯体のトルエン溶液1.0×10-2g(Pt単体として0.3×10-6molを含有)を添加した後、下記式(K)
δ0.2-0.4(-Si-CH 3 )12H
δ0.7(-(CH2)7CH 2 -Si-)2H
δ0.9(-SCH2(CH2)6CH 3 )3H
δ1.2-1.5(-(CH 2 )7-,-SCH2(CH 2 )6CH3)26H
δ1.6(-SOC-CH2CH 2 (CH2)7CH2-Si-)2H
δ2.3(-SOC-CH 2 -)2H
δ2.8(-SCH 2 (CH2)6CH3)2H
δ4.4(-Si-H)1H
δ7.5(-Si-C6 H 4 -Si-)4H
δ0.2-0.3(-Si-CH 3 )12H
δ0.7(-(CH2)7CH 2 -Si-,-SiCH 2 CH2CH2-Si(OCH3)3)4H
δ0.8-0.9(-SiCH2CH2CH 2 -Si(OCH3)3,-SCH2(CH2)6CH 3 )5H
δ1.2-1.4(-(CH 2 )7-,-SCH2(CH 2 )6CH3)26H
δ1.5(-SiCH2CH 2 CH2-Si(OCH3)3)2H
δ1.6(-SOC-CH2CH 2 (CH2)7CH2-Si-)2H
δ2.3(-SOC-CH 2 -)2H
δ2.8(-SCH 2 (CH2)6CH3)2H
δ3.5(-SiCH2CH2CH2-Si(OCH 3 )3)9H
δ7.5(-Si-C6 H 4 -Si-)4H
実施例1~6で得られた式(B)、(D)、(F)、(G)、(J)、(M)で示される親油性基含有加水分解性オルガノシラン化合物1~6、及び比較例1、2の式(N)、(O)で示される加水分解性オルガノシラン化合物7、8をそれぞれ濃度0.1質量%、更に酢酸を濃度0.1質量%になるようプロピレングリコールモノメチルエーテルに溶解させて表面処理剤を調製した。その後、コーニング社製Gorillaガラスに、ディップ塗工し、120℃、30分硬化させ、膜厚3nmの硬化被膜を作製した。
[初期撥油性の評価]
上記にて作製した硬化被膜を形成したガラス及び未処理ガラスについて、接触角計Drop Master(協和界面科学社製)を用いて、硬化被膜のオレイン酸に対する接触角(親油性)を測定した(液滴:2μl、温度:25℃、湿度(RH):40%)。結果(初期オレイン酸接触角)を表1に示す。
初期においては、実施例は良好な親油性を示した。
[指紋視認性の評価]
上記にて作製した硬化被膜を形成したガラス及び未処理ガラスに1kg荷重で皮脂を付着させ、その視認性について以下4段階にて目視による官能評価を行った。結果を表1に示す。
4:指紋がほとんど見えない
3:指紋がわずかに見える
2:指紋が薄いがはっきり見える
1:指紋がはっきり見える
上記にて作製した硬化被膜を形成したガラス及び未処理ガラスに1kg荷重で皮脂を付着させ、ヘーズメーターNDH5000(日本電色工業社製)を用いてヘーズを測定した。
実施例1~6及び比較例1~3のオルガノシラン化合物の屈折率を、JIS K 0062に則って評価した。
ヘーズメーターによるヘーズの測定においても、実施例はいずれもヘーズの値が低く、官能評価の結果と良い相関となった。
また、屈折率についても、皮脂の屈折率(約1.5)により近いほうが指紋の低視認性に効果があった。
Claims (15)
- 下記一般式(1)
で表されるオルガノシラン化合物、但し、下記式で表される化合物(Cas RN:2093364-84-0)を除く。
- 一般式(1)において、Aが-C(=O)OC 2 H 5 、Rがメチル基、nが3である場合、Xは独立に、水酸基、炭素数2~10のアルコキシ基、炭素数2~10のアルコキシ置換アルコキシ基、炭素数2~10のアシロキシ基、炭素数2~10のアルケニルオキシ基、ハロゲン原子、オキシム基、イソシアネート基又はシアネート基であり、Aが-C(=O)OC 2 H 5 、Rがメチル基、Xがメトキシ基、nが3である場合、Yは独立に、-O-、-S-、-NR-、-C(=O)-、-C(=O)O-、-C(=O)NR-、-OC(=O)NR-、シルアルキレン基、シルアリーレン基、ケイ素原子数2~10個の直鎖状、分岐状又は環状の2価のオルガノポリシロキサン残基から選ばれる2価の基を含んでいてもよく、また炭素数6~20のアリーレン基を含んでいてもよい炭素数2~9のアルキレン基である請求項1に記載のオルガノシラン化合物。
- 屈折率が1.45以上である請求項1~4のいずれか1項に記載のオルガノシラン化合物。
- 下記一般式(1)
で表されるオルガノシラン化合物の少なくとも1種類及び/又はその部分(加水分解)縮合物を含有する表面処理剤。 - 前記オルガノシラン化合物の屈折率が1.45以上である請求項6~8のいずれか1項に記載の表面処理剤。
- 更に、溶剤を含むものである請求項6~9のいずれか1項に記載の表面処理剤。
- 更に、加水分解縮合触媒を含むものである請求項6~10のいずれか1項に記載の表面処理剤。
- 25℃、相対湿度40%におけるオレイン酸接触角が30°以下の硬化被膜を与えるものである請求項6~11のいずれか1項に記載の表面処理剤。
- 硬化した被膜に1kg荷重で皮脂を付着させた際のヘーズが10以下の硬化被膜を与えるものである請求項6~12のいずれか1項に記載の表面処理剤。
- 請求項6~13のいずれか1項に記載の表面処理剤の硬化被膜を表面に有する物品。
- 請求項6~13のいずれか1項に記載の表面処理剤の硬化被膜を基材表面に形成する工程を含む基材表面のJIS K 0062に基づく屈折率を1.45~1.52にする方法。
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