JP2020163362A - Dispersion agent, dispersion body, electrode and resin composition - Google Patents
Dispersion agent, dispersion body, electrode and resin composition Download PDFInfo
- Publication number
- JP2020163362A JP2020163362A JP2019114283A JP2019114283A JP2020163362A JP 2020163362 A JP2020163362 A JP 2020163362A JP 2019114283 A JP2019114283 A JP 2019114283A JP 2019114283 A JP2019114283 A JP 2019114283A JP 2020163362 A JP2020163362 A JP 2020163362A
- Authority
- JP
- Japan
- Prior art keywords
- meth
- dispersion
- dispersant
- unit derived
- acrylonitrile
- 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.)
- Granted
Links
- 239000006185 dispersion Substances 0.000 title claims abstract description 75
- 239000011342 resin composition Substances 0.000 title claims description 11
- 239000000178 monomer Substances 0.000 claims abstract description 48
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229920001577 copolymer Polymers 0.000 claims abstract description 25
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 12
- 239000002270 dispersing agent Substances 0.000 claims description 83
- 239000002612 dispersion medium Substances 0.000 claims description 36
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 19
- 239000004020 conductor Substances 0.000 claims description 15
- 229920003043 Cellulose fiber Polymers 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 229920005989 resin Polymers 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 125000004122 cyclic group Chemical group 0.000 claims description 9
- 239000011230 binding agent Substances 0.000 claims description 8
- 239000003086 colorant Substances 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 7
- 150000007529 inorganic bases Chemical class 0.000 claims description 6
- 150000007530 organic bases Chemical class 0.000 claims description 6
- 239000011149 active material Substances 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract description 26
- 238000003860 storage Methods 0.000 abstract description 14
- 125000000217 alkyl group Chemical group 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 239000000049 pigment Substances 0.000 description 35
- -1 ethylene oxide-modified succinic acid Chemical class 0.000 description 28
- 239000006229 carbon black Substances 0.000 description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 16
- 238000000034 method Methods 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000000576 coating method Methods 0.000 description 12
- 239000000976 ink Substances 0.000 description 12
- 239000000835 fiber Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 10
- 239000000843 powder Substances 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 9
- 239000002131 composite material Substances 0.000 description 9
- 229920002451 polyvinyl alcohol Polymers 0.000 description 9
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 8
- 239000004372 Polyvinyl alcohol Substances 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 8
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 7
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 7
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 6
- 150000003973 alkyl amines Chemical group 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 229910001416 lithium ion Inorganic materials 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 239000003973 paint Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 5
- 150000001342 alkaline earth metals Chemical class 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 229910044991 metal oxide Inorganic materials 0.000 description 5
- 150000004706 metal oxides Chemical class 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000011324 bead Substances 0.000 description 4
- 239000003575 carbonaceous material Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 239000007773 negative electrode material Substances 0.000 description 4
- 239000007774 positive electrode material Substances 0.000 description 4
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 4
- 238000010526 radical polymerization reaction Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- VVJKKWFAADXIJK-UHFFFAOYSA-N Allylamine Chemical compound NCC=C VVJKKWFAADXIJK-UHFFFAOYSA-N 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000003926 acrylamides Chemical class 0.000 description 3
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 150000001340 alkali metals Chemical class 0.000 description 3
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000002134 carbon nanofiber Substances 0.000 description 3
- 239000002041 carbon nanotube Substances 0.000 description 3
- 229910021393 carbon nanotube Inorganic materials 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 3
- WCZVZNOTHYJIEI-UHFFFAOYSA-N cinnoline Chemical group N1=NC=CC2=CC=CC=C21 WCZVZNOTHYJIEI-UHFFFAOYSA-N 0.000 description 3
- 229920001940 conductive polymer Polymers 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 239000001023 inorganic pigment Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 239000012860 organic pigment Substances 0.000 description 3
- KNCYXPMJDCCGSJ-UHFFFAOYSA-N piperidine-2,6-dione Chemical group O=C1CCCC(=O)N1 KNCYXPMJDCCGSJ-UHFFFAOYSA-N 0.000 description 3
- 229920001197 polyacetylene Polymers 0.000 description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 3
- 239000011164 primary particle Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 3
- 229910052723 transition metal Inorganic materials 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical compound CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 description 2
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 2
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 2
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 2
- KDSNLYIMUZNERS-UHFFFAOYSA-N 2-methylpropanamine Chemical compound CC(C)CN KDSNLYIMUZNERS-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- GLLRIXZGBQOFLM-UHFFFAOYSA-N Xanthorin Natural products C1=C(C)C=C2C(=O)C3=C(O)C(OC)=CC(O)=C3C(=O)C2=C1O GLLRIXZGBQOFLM-UHFFFAOYSA-N 0.000 description 2
- NEIHULKJZQTQKJ-UHFFFAOYSA-N [Cu].[Ag] Chemical compound [Cu].[Ag] NEIHULKJZQTQKJ-UHFFFAOYSA-N 0.000 description 2
- 239000006230 acetylene black Substances 0.000 description 2
- 150000001253 acrylic acids Chemical class 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 2
- 150000004056 anthraquinones Chemical class 0.000 description 2
- LJCFOYOSGPHIOO-UHFFFAOYSA-N antimony pentoxide Chemical compound O=[Sb](=O)O[Sb](=O)=O LJCFOYOSGPHIOO-UHFFFAOYSA-N 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 239000012986 chain transfer agent Substances 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 125000004093 cyano group Chemical group *C#N 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000003480 eluent Substances 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- FJKIXWOMBXYWOQ-UHFFFAOYSA-N ethenoxyethane Chemical compound CCOC=C FJKIXWOMBXYWOQ-UHFFFAOYSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 2
- 239000006232 furnace black Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000009830 intercalation Methods 0.000 description 2
- 239000003273 ketjen black Substances 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920000767 polyaniline Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000012673 precipitation polymerization Methods 0.000 description 2
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 239000003799 water insoluble solvent Substances 0.000 description 2
- 239000003021 water soluble solvent Substances 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical group C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 description 1
- SGCGFUOYEVLOPJ-UHFFFAOYSA-N (3-hydroxy-3-phenoxypropyl) prop-2-enoate Chemical compound C=CC(=O)OCCC(O)OC1=CC=CC=C1 SGCGFUOYEVLOPJ-UHFFFAOYSA-N 0.000 description 1
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 description 1
- FTTATHOUSOIFOQ-UHFFFAOYSA-N 1,2,3,4,6,7,8,8a-octahydropyrrolo[1,2-a]pyrazine Chemical compound C1NCCN2CCCC21 FTTATHOUSOIFOQ-UHFFFAOYSA-N 0.000 description 1
- JWTGRKUQJXIWCV-UHFFFAOYSA-N 1,2,3-trihydroxypropyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC(O)C(O)CO JWTGRKUQJXIWCV-UHFFFAOYSA-N 0.000 description 1
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 1
- PGRNEGLBSNLPNP-UHFFFAOYSA-N 1,6-dichloro-3-methylhex-1-ene Chemical compound ClC=CC(C)CCCCl PGRNEGLBSNLPNP-UHFFFAOYSA-N 0.000 description 1
- BQTPKSBXMONSJI-UHFFFAOYSA-N 1-cyclohexylpyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C1CCCCC1 BQTPKSBXMONSJI-UHFFFAOYSA-N 0.000 description 1
- OZCMOJQQLBXBKI-UHFFFAOYSA-N 1-ethenoxy-2-methylpropane Chemical compound CC(C)COC=C OZCMOJQQLBXBKI-UHFFFAOYSA-N 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N 1-ethenoxybutane Chemical compound CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- OVGRCEFMXPHEBL-UHFFFAOYSA-N 1-ethenoxypropane Chemical compound CCCOC=C OVGRCEFMXPHEBL-UHFFFAOYSA-N 0.000 description 1
- OZFIGURLAJSLIR-UHFFFAOYSA-N 1-ethenyl-2h-pyridine Chemical compound C=CN1CC=CC=C1 OZFIGURLAJSLIR-UHFFFAOYSA-N 0.000 description 1
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 1
- MCTWTZJPVLRJOU-UHFFFAOYSA-N 1-methyl-1H-imidazole Chemical compound CN1C=CN=C1 MCTWTZJPVLRJOU-UHFFFAOYSA-N 0.000 description 1
- XLPJNCYCZORXHG-UHFFFAOYSA-N 1-morpholin-4-ylprop-2-en-1-one Chemical compound C=CC(=O)N1CCOCC1 XLPJNCYCZORXHG-UHFFFAOYSA-N 0.000 description 1
- HIDBROSJWZYGSZ-UHFFFAOYSA-N 1-phenylpyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C1=CC=CC=C1 HIDBROSJWZYGSZ-UHFFFAOYSA-N 0.000 description 1
- DJHVICOPLAQAGI-UHFFFAOYSA-N 18-methylnonadecan-1-amine Chemical class CC(C)CCCCCCCCCCCCCCCCCN DJHVICOPLAQAGI-UHFFFAOYSA-N 0.000 description 1
- RKYJPYDJNQXILT-UHFFFAOYSA-N 2-(2-prop-2-enoyloxyethoxycarbonyl)benzoic acid Chemical compound OC(=O)C1=CC=CC=C1C(=O)OCCOC(=O)C=C RKYJPYDJNQXILT-UHFFFAOYSA-N 0.000 description 1
- UECGJSXCVLTIMQ-UHFFFAOYSA-N 2-(2-prop-2-enoyloxyethoxycarbonyl)cyclohexane-1-carboxylic acid Chemical compound OC(=O)C1CCCCC1C(=O)OCCOC(=O)C=C UECGJSXCVLTIMQ-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- DLBGDYWVGFRLNJ-UHFFFAOYSA-N 2-(3-prop-2-enoyloxypropoxycarbonyl)cyclohexane-1-carboxylic acid Chemical compound OC(=O)C1CCCCC1C(=O)OCCCOC(=O)C=C DLBGDYWVGFRLNJ-UHFFFAOYSA-N 0.000 description 1
- ULIKDJVNUXNQHS-UHFFFAOYSA-N 2-Propene-1-thiol Chemical compound SCC=C ULIKDJVNUXNQHS-UHFFFAOYSA-N 0.000 description 1
- WYGWHHGCAGTUCH-UHFFFAOYSA-N 2-[(2-cyano-4-methylpentan-2-yl)diazenyl]-2,4-dimethylpentanenitrile Chemical compound CC(C)CC(C)(C#N)N=NC(C)(C#N)CC(C)C WYGWHHGCAGTUCH-UHFFFAOYSA-N 0.000 description 1
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- GNUGVECARVKIPH-UHFFFAOYSA-N 2-ethenoxypropane Chemical compound CC(C)OC=C GNUGVECARVKIPH-UHFFFAOYSA-N 0.000 description 1
- CBECDWUDYQOTSW-UHFFFAOYSA-N 2-ethylbut-3-enal Chemical compound CCC(C=C)C=O CBECDWUDYQOTSW-UHFFFAOYSA-N 0.000 description 1
- LTHNHFOGQMKPOV-UHFFFAOYSA-N 2-ethylhexan-1-amine Chemical compound CCCCC(CC)CN LTHNHFOGQMKPOV-UHFFFAOYSA-N 0.000 description 1
- NJBCRXCAPCODGX-UHFFFAOYSA-N 2-methyl-n-(2-methylpropyl)propan-1-amine Chemical compound CC(C)CNCC(C)C NJBCRXCAPCODGX-UHFFFAOYSA-N 0.000 description 1
- RZVINYQDSSQUKO-UHFFFAOYSA-N 2-phenoxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC1=CC=CC=C1 RZVINYQDSSQUKO-UHFFFAOYSA-N 0.000 description 1
- XLLXMBCBJGATSP-UHFFFAOYSA-N 2-phenylethenol Chemical compound OC=CC1=CC=CC=C1 XLLXMBCBJGATSP-UHFFFAOYSA-N 0.000 description 1
- HEDYZFYQYPWWCC-UHFFFAOYSA-N 2-prop-1-en-2-ylaniline Chemical compound CC(=C)C1=CC=CC=C1N HEDYZFYQYPWWCC-UHFFFAOYSA-N 0.000 description 1
- XQGDNRFLRLSUFQ-UHFFFAOYSA-N 2H-pyranthren-1-one Chemical compound C1=C(C2=C3C4=C56)C=CC3=CC5=C3C=CC=CC3=CC6=CC=C4C=C2C2=C1C(=O)CC=C2 XQGDNRFLRLSUFQ-UHFFFAOYSA-N 0.000 description 1
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 description 1
- LZMNXXQIQIHFGC-UHFFFAOYSA-N 3-[dimethoxy(methyl)silyl]propyl 2-methylprop-2-enoate Chemical group CO[Si](C)(OC)CCCOC(=O)C(C)=C LZMNXXQIQIHFGC-UHFFFAOYSA-N 0.000 description 1
- ZRJOUVOXPWNFOF-UHFFFAOYSA-N 3-dodecoxypropan-1-amine Chemical compound CCCCCCCCCCCCOCCCN ZRJOUVOXPWNFOF-UHFFFAOYSA-N 0.000 description 1
- IFSSSYDVRQSDSG-UHFFFAOYSA-N 3-ethenylaniline Chemical compound NC1=CC=CC(C=C)=C1 IFSSSYDVRQSDSG-UHFFFAOYSA-N 0.000 description 1
- QOXOZONBQWIKDA-UHFFFAOYSA-N 3-hydroxypropyl Chemical group [CH2]CCO QOXOZONBQWIKDA-UHFFFAOYSA-N 0.000 description 1
- OFNISBHGPNMTMS-UHFFFAOYSA-N 3-methylideneoxolane-2,5-dione Chemical compound C=C1CC(=O)OC1=O OFNISBHGPNMTMS-UHFFFAOYSA-N 0.000 description 1
- LBSXSAXOLABXMF-UHFFFAOYSA-N 4-Vinylaniline Chemical compound NC1=CC=C(C=C)C=C1 LBSXSAXOLABXMF-UHFFFAOYSA-N 0.000 description 1
- KFDVPJUYSDEJTH-UHFFFAOYSA-N 4-ethenylpyridine Chemical compound C=CC1=CC=NC=C1 KFDVPJUYSDEJTH-UHFFFAOYSA-N 0.000 description 1
- SXIFAEWFOJETOA-UHFFFAOYSA-N 4-hydroxy-butyl Chemical group [CH2]CCCO SXIFAEWFOJETOA-UHFFFAOYSA-N 0.000 description 1
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920006369 KF polymer Polymers 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910016717 LixCoPO4 Inorganic materials 0.000 description 1
- 229910016601 LixFe1-yMnyPO4 Inorganic materials 0.000 description 1
- 229910016625 LixFe1−yMnyPO4 Inorganic materials 0.000 description 1
- 229910001246 LixFePO4 Inorganic materials 0.000 description 1
- 229910015226 LixMn2-yNiyO4 Inorganic materials 0.000 description 1
- 229910015329 LixMn2O4 Inorganic materials 0.000 description 1
- 229910015280 LixMn2−yNiyO4 Inorganic materials 0.000 description 1
- 229910003007 LixMnO2 Inorganic materials 0.000 description 1
- 229910015706 LixMnyCo1-yO2 Inorganic materials 0.000 description 1
- 229910015702 LixMnyCo1−yO2 Inorganic materials 0.000 description 1
- 229910014212 LixNi1-yCoyO2 Inorganic materials 0.000 description 1
- 229910014322 LixNi1−yCoyO2 Inorganic materials 0.000 description 1
- 229910014149 LixNiO2 Inorganic materials 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- DJEQZVQFEPKLOY-UHFFFAOYSA-N N,N-dimethylbutylamine Chemical compound CCCCN(C)C DJEQZVQFEPKLOY-UHFFFAOYSA-N 0.000 description 1
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical class CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 239000002202 Polyethylene glycol Chemical group 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- WUGQZFFCHPXWKQ-UHFFFAOYSA-N Propanolamine Chemical compound NCCCO WUGQZFFCHPXWKQ-UHFFFAOYSA-N 0.000 description 1
- NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical compound N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910003092 TiS2 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical class OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- WYGWHHGCAGTUCH-ISLYRVAYSA-N V-65 Substances CC(C)CC(C)(C#N)\N=N\C(C)(C#N)CC(C)C WYGWHHGCAGTUCH-ISLYRVAYSA-N 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- PFYQFCKUASLJLL-UHFFFAOYSA-N [Co].[Ni].[Li] Chemical compound [Co].[Ni].[Li] PFYQFCKUASLJLL-UHFFFAOYSA-N 0.000 description 1
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 description 1
- SOXUFMZTHZXOGC-UHFFFAOYSA-N [Li].[Mn].[Co].[Ni] Chemical compound [Li].[Mn].[Co].[Ni] SOXUFMZTHZXOGC-UHFFFAOYSA-N 0.000 description 1
- OHOIHSTWKIMQNC-UHFFFAOYSA-N [Li].[P]=O Chemical compound [Li].[P]=O OHOIHSTWKIMQNC-UHFFFAOYSA-N 0.000 description 1
- ZYXUQEDFWHDILZ-UHFFFAOYSA-N [Ni].[Mn].[Li] Chemical compound [Ni].[Mn].[Li] ZYXUQEDFWHDILZ-UHFFFAOYSA-N 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000004018 acid anhydride group Chemical group 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 125000000278 alkyl amino alkyl group Chemical group 0.000 description 1
- 125000005336 allyloxy group Chemical group 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 description 1
- 239000002194 amorphous carbon material Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 125000006615 aromatic heterocyclic group Chemical group 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- GCTPMLUUWLLESL-UHFFFAOYSA-N benzyl prop-2-enoate Chemical compound C=CC(=O)OCC1=CC=CC=C1 GCTPMLUUWLLESL-UHFFFAOYSA-N 0.000 description 1
- 239000001055 blue pigment Substances 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-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
- 229930188620 butyrolactone Natural products 0.000 description 1
- 229910052980 cadmium sulfide Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000006231 channel black Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- HNEGQIOMVPPMNR-IHWYPQMZSA-N citraconic acid Chemical compound OC(=O)C(/C)=C\C(O)=O HNEGQIOMVPPMNR-IHWYPQMZSA-N 0.000 description 1
- 229940018557 citraconic acid Drugs 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- CKFRRHLHAJZIIN-UHFFFAOYSA-N cobalt lithium Chemical compound [Li].[Co] CKFRRHLHAJZIIN-UHFFFAOYSA-N 0.000 description 1
- MZZUATUOLXMCEY-UHFFFAOYSA-N cobalt manganese Chemical compound [Mn].[Co] MZZUATUOLXMCEY-UHFFFAOYSA-N 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 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 1
- 125000004985 dialkyl amino alkyl group Chemical group 0.000 description 1
- 239000012973 diazabicyclooctane Substances 0.000 description 1
- 238000007607 die coating method Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-M dihydrogenphosphate Chemical compound OP(O)([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-M 0.000 description 1
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- LAWOZCWGWDVVSG-UHFFFAOYSA-N dioctylamine Chemical compound CCCCCCCCNCCCCCCCC LAWOZCWGWDVVSG-UHFFFAOYSA-N 0.000 description 1
- PPSZHCXTGRHULJ-UHFFFAOYSA-N dioxazine Chemical compound O1ON=CC=C1 PPSZHCXTGRHULJ-UHFFFAOYSA-N 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical group [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 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 1
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000007610 electrostatic coating method Methods 0.000 description 1
- 238000010556 emulsion polymerization method Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- 239000001056 green pigment Substances 0.000 description 1
- 229910021385 hard carbon Inorganic materials 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012690 ionic polymerization Methods 0.000 description 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
- PXZQEOJJUGGUIB-UHFFFAOYSA-N isoindolin-1-one Chemical compound C1=CC=C2C(=O)NCC2=C1 PXZQEOJJUGGUIB-UHFFFAOYSA-N 0.000 description 1
- GWVMLCQWXVFZCN-UHFFFAOYSA-N isoindoline Chemical compound C1=CC=C2CNCC2=C1 GWVMLCQWXVFZCN-UHFFFAOYSA-N 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- PBOSTUDLECTMNL-UHFFFAOYSA-N lauryl acrylate Chemical compound CCCCCCCCCCCCOC(=O)C=C PBOSTUDLECTMNL-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910000032 lithium hydrogen carbonate Inorganic materials 0.000 description 1
- RSNHXDVSISOZOB-UHFFFAOYSA-N lithium nickel Chemical compound [Li].[Ni] RSNHXDVSISOZOB-UHFFFAOYSA-N 0.000 description 1
- HQRPHMAXFVUBJX-UHFFFAOYSA-M lithium;hydrogen carbonate Chemical compound [Li+].OC([O-])=O HQRPHMAXFVUBJX-UHFFFAOYSA-M 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- AUHZEENZYGFFBQ-UHFFFAOYSA-N mesitylene Substances CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 description 1
- 125000001827 mesitylenyl group Chemical group [H]C1=C(C(*)=C(C([H])=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- YWWNNLPSZSEZNZ-UHFFFAOYSA-N n,n-dimethyldecan-1-amine Chemical compound CCCCCCCCCCN(C)C YWWNNLPSZSEZNZ-UHFFFAOYSA-N 0.000 description 1
- YWFWDNVOPHGWMX-UHFFFAOYSA-N n,n-dimethyldodecan-1-amine Chemical compound CCCCCCCCCCCCN(C)C YWFWDNVOPHGWMX-UHFFFAOYSA-N 0.000 description 1
- UQKAOOAFEFCDGT-UHFFFAOYSA-N n,n-dimethyloctan-1-amine Chemical compound CCCCCCCCN(C)C UQKAOOAFEFCDGT-UHFFFAOYSA-N 0.000 description 1
- XTAZYLNFDRKIHJ-UHFFFAOYSA-N n,n-dioctyloctan-1-amine Chemical compound CCCCCCCCN(CCCCCCCC)CCCCCCCC XTAZYLNFDRKIHJ-UHFFFAOYSA-N 0.000 description 1
- ADTJPOBHAXXXFS-UHFFFAOYSA-N n-[3-(dimethylamino)propyl]prop-2-enamide Chemical compound CN(C)CCCNC(=O)C=C ADTJPOBHAXXXFS-UHFFFAOYSA-N 0.000 description 1
- XJINZNWPEQMMBV-UHFFFAOYSA-N n-methylhexan-1-amine Chemical compound CCCCCCNC XJINZNWPEQMMBV-UHFFFAOYSA-N 0.000 description 1
- HKUFIYBZNQSHQS-UHFFFAOYSA-N n-octadecyloctadecan-1-amine Chemical compound CCCCCCCCCCCCCCCCCCNCCCCCCCCCCCCCCCCCC HKUFIYBZNQSHQS-UHFFFAOYSA-N 0.000 description 1
- JTHNLKXLWOXOQK-UHFFFAOYSA-N n-propyl vinyl ketone Natural products CCCC(=O)C=C JTHNLKXLWOXOQK-UHFFFAOYSA-N 0.000 description 1
- 239000002121 nanofiber Substances 0.000 description 1
- OBJNZHVOCNPSCS-UHFFFAOYSA-N naphtho[2,3-f]quinazoline Chemical compound C1=NC=C2C3=CC4=CC=CC=C4C=C3C=CC2=N1 OBJNZHVOCNPSCS-UHFFFAOYSA-N 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 239000010450 olivine Substances 0.000 description 1
- 229910052609 olivine Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- DGBWPZSGHAXYGK-UHFFFAOYSA-N perinone Chemical compound C12=NC3=CC=CC=C3N2C(=O)C2=CC=C3C4=C2C1=CC=C4C(=O)N1C2=CC=CC=C2N=C13 DGBWPZSGHAXYGK-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 1
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 1
- 229920006287 phenoxy resin Polymers 0.000 description 1
- 239000013034 phenoxy resin Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001223 polyethylene glycol Chemical group 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 229920006316 polyvinylpyrrolidine Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 229940086066 potassium hydrogencarbonate Drugs 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- FYNROBRQIVCIQF-UHFFFAOYSA-N pyrrolo[3,2-b]pyrrole-5,6-dione Chemical compound C1=CN=C2C(=O)C(=O)N=C21 FYNROBRQIVCIQF-UHFFFAOYSA-N 0.000 description 1
- 239000007870 radical polymerization initiator Substances 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 1
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910021384 soft carbon Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000010558 suspension polymerization method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000006234 thermal black 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
- 239000010936 titanium Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 150000003681 vanadium Chemical class 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000001052 yellow pigment Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
本発明は、アクリロニトリル共重合体の分散剤に関する。 The present invention relates to a dispersant for an acrylonitrile copolymer.
一般に、インキ等を製造する場合、顔料を安定に高濃度で分散することが難しく、製造工程や製品そのものに対して種々の問題を引き起こすことが知られている。例えば、微細な粒子からなる顔料を含む分散体は往々にして高粘度を示し、製品の分散機からの取り出しや輸送が困難となるばかりでなく、悪い場合は保存中にゲル化を起こし、使用困難となることさえある。更に展色物の表面に関しては光沢の低下、レベリング不良等の状態不良を生じる。 In general, when manufacturing inks and the like, it is known that it is difficult to stably disperse pigments at a high concentration, which causes various problems in the manufacturing process and the product itself. For example, a dispersion containing a pigment consisting of fine particles often exhibits a high viscosity, which not only makes it difficult to remove and transport the product from the disperser, but also causes gelation during storage and is used in the worst case. It can even be difficult. Further, the surface of the colored object causes poor condition such as deterioration of gloss and poor leveling.
そこで一般的には分散状態を良好に保つために分散剤が利用されている。分散剤は顔料に吸着する部位と、分散媒に親和性の高い部位との構造を持ち合わせ、この2つの機能の部位のバランスで分散剤の性能は決まる。 Therefore, a dispersant is generally used to maintain a good dispersed state. The dispersant has a structure of a part that adsorbs to the pigment and a part that has a high affinity for the dispersion medium, and the performance of the dispersant is determined by the balance of these two functional parts.
一般的に顔料表面の疎水性が強い場合には、顔料に分散剤を吸着させるためには顔料の表面に合わせた親・疎水性相互作用を利用した吸着機構を用い、顔料表面に官能基が存在する場合には表面の酸・塩基を利用した吸着機構を用いるなどする。 Generally, when the surface of a pigment is strongly hydrophobic, an adsorption mechanism that utilizes a parent-hydrophobic interaction that matches the surface of the pigment is used to adsorb the dispersant to the pigment, and a functional group is formed on the surface of the pigment. If it exists, an adsorption mechanism using acid / base on the surface is used.
例えばカーボンブラックやカーボンナノチューブ(以下CNT)の分散においては特許文献1、2にポリビニルアルコール(以下PVA)やポリビニルピロリドン(以下PVP)といった高分子分散剤を用いて分散体を作成する方法が開示されている。しかしながらPVAやPVPといった高分子分散剤はN−メチル−2−ピロリドンや、水といった極性溶媒中での効果が示されているが、その他の分散媒中で分散の効果は示されていない。 For example, in the dispersion of carbon black and carbon nanotubes (hereinafter CNT), Patent Documents 1 and 2 disclose a method for preparing a dispersion using a polymer dispersant such as polyvinyl alcohol (hereinafter PVA) or polyvinylpyrrolidone (hereinafter PVP). ing. However, although polymer dispersants such as PVA and PVP have been shown to be effective in polar solvents such as N-methyl-2-pyrrolidone and water, they have not been shown to be effective in dispersion in other dispersion media.
さらにPVAやPVPは一般的に親水性が高く、水に溶ける性質があるため、カーボンブラックの分散剤として用いた場合に、分散体を塗膜にした際、塗膜の耐水性が低下するなどの不具合が生じる。例えばリチウムイオンバッテリー用の分散体としてPVAやPVPを用いたカーボン分散体を使用すると、吸湿による電池性能の低下などの不具合が発生する。 Furthermore, since PVA and PVP are generally highly hydrophilic and have the property of being soluble in water, when used as a dispersant for carbon black, the water resistance of the coating film is lowered when the dispersion is used as a coating film. Problems occur. For example, when a carbon dispersion using PVA or PVP is used as the dispersion for a lithium-ion battery, problems such as deterioration of battery performance due to moisture absorption occur.
さらに、PVAやPVPは親水性が高く水やNMP等の親水性溶剤での分散性は担保できるが、その他の溶剤への溶解性は低く、疎水性溶剤への展開が困難である。また、PVAやPVPはその親水性の高さから、高親水性でない顔料への濡れ性は十分ではなく、安定な分散体作成するために分散時間が比較的長くなってしまう傾向がある。 Further, PVA and PVP are highly hydrophilic and dispersibility in a hydrophilic solvent such as water or NMP can be ensured, but their solubility in other solvents is low, and it is difficult to develop them into hydrophobic solvents. Further, due to the high hydrophilicity of PVA and PVP, the wettability to pigments that are not highly hydrophilic is not sufficient, and the dispersion time tends to be relatively long in order to prepare a stable dispersion.
本発明は、従来の分散剤と比較して、低使用量で分散性、流動性、および保存安定性に優れる分散体を作製可能な分散剤の提供を目的とする。 An object of the present invention is to provide a dispersant capable of producing a dispersion having excellent dispersibility, fluidity and storage stability at a low amount of use as compared with conventional dispersants.
本発明は(メタ)アクリロニトリルに由来する単位、ならびに活性水素基含有モノマー、塩基性モノマー、および(メタ)アクリル酸アルキルエステルからなる群より選択される1種以上のモノマーに由来する単位を含む共重合体であり、
前記共重合体は、前記(メタ)アクリロニトリルに由来する単位を40〜99質量%含み、重量平均分子量が5000〜50000である、分散剤に関する。
The present invention includes a unit derived from (meth) acrylonitrile and a unit derived from one or more monomers selected from the group consisting of an active hydrogen group-containing monomer, a basic monomer, and a (meth) acrylic acid alkyl ester. It is a polymer,
The copolymer relates to a dispersant containing 40 to 99% by mass of a unit derived from the (meth) acrylonitrile and having a weight average molecular weight of 5,000 to 50,000.
また、本発明は(メタ)アクリロニトリルに由来する単位、ならびに活性水素基含有モノマー、塩基性モノマー、および(メタ)アクリル酸アルキルエステルからなる群より選択される1種以上のモノマーに由来する単位を含む共重合体であり、
前記共重合体は、アクリロニトリルに由来する単位を40〜99質量%含み、重量平均分子量は、5000〜50000であり、
前記アクリロニトリルに由来する単位が、環状構造を有する、分散剤に関する。
In addition, the present invention uses units derived from (meth) acrylonitrile and units derived from one or more monomers selected from the group consisting of active hydrogen group-containing monomers, basic monomers, and (meth) acrylic acid alkyl esters. It is a copolymer containing
The copolymer contains 40 to 99% by mass of a unit derived from acrylonitrile, and has a weight average molecular weight of 5,000 to 50,000.
The unit derived from acrylonitrile relates to a dispersant having a cyclic structure.
また、本発明はアクリロニトリルに由来する単位、および(メタ)アクリル酸に由来する単位を含む共重合体であり、
前記共重合体は、前記アクリロニトリルに由来する単位を40〜99質量%、および(メタ)アクリル酸に由来する単位を1〜25質量%含み
重量平均分子量は、5000〜50000であり、
前記アクリロニトリルに由来する単位および前記(メタ)アクリル酸単位が、環状構造を形成する、分散剤に関する。
Further, the present invention is a copolymer containing a unit derived from acrylonitrile and a unit derived from (meth) acrylic acid.
The copolymer contains 40 to 99% by mass of a unit derived from the acrylonitrile and 1 to 25% by mass of a unit derived from (meth) acrylic acid, and has a weight average molecular weight of 5,000 to 50,000.
The present invention relates to a dispersant in which the unit derived from acrylonitrile and the (meth) acrylic acid unit form a cyclic structure.
また、本発明は、分散媒、上記分散剤、および被分散物とを含む、分散体に関する。 The present invention also relates to a dispersion containing a dispersion medium, the above-mentioned dispersant, and a dispersant.
また、本発明は、被分散物が導電材である上記分散体に関する。 The present invention also relates to the above-mentioned dispersion in which the object to be dispersed is a conductive material.
また、本発明は、さらに、無機金属塩、無機塩基および有機塩基からなる群から選ばれる少なくとも一種を含む、上記分散体に関する。 The present invention also relates to the above dispersion further comprising at least one selected from the group consisting of inorganic metal salts, inorganic bases and organic bases.
また、本発明は、上記分散体、およびバインダー樹脂を含む、樹脂組成物に関する。 The present invention also relates to a resin composition containing the above dispersion and a binder resin.
また、本発明は、さらに、活物質を含む、上記樹脂組成物に関する。 The present invention further relates to the above resin composition containing an active material.
また、本発明は、電極層、および上記樹脂組成物から形成されてなる合材層を備える電
極に関する。
The present invention also relates to an electrode including an electrode layer and a mixture layer formed of the above resin composition.
また、本発明は、上記分散剤、ならびに着色剤、およびセルロース繊維からなる群より選択される1種以上の被分散物を含む、分散体に関する。 The present invention also relates to a dispersion containing the above-mentioned dispersant, a colorant, and one or more objects to be dispersed selected from the group consisting of cellulose fibers.
上記の本発明により、従来の分散剤と比較して、低使用量で分散性、流動性、および保存安定性に優れる分散体を作製可能な分散剤を提供できる。 INDUSTRIAL APPLICABILITY According to the present invention, it is possible to provide a dispersant capable of producing a dispersion having excellent dispersibility, fluidity and storage stability at a low amount of use as compared with a conventional dispersant.
まず、本明細書の用語を定義する。
モノマーは、エチレン性不飽和基含有単量体である。(メタ)アクリルモノマーは、(メタ)アクリル酸エステル、および(メタ)アクリル酸を含む。
First, the terms used herein are defined.
The monomer is an ethylenically unsaturated group-containing monomer. (Meta) acrylic monomers include (meth) acrylic acid esters and (meth) acrylic acids.
<分散剤>
本発明の分散剤は、(メタ)アクリロニトリルに由来するモノマー単位と、活性水素基含有モノマー、塩基性モノマー、および(メタ)アクリル酸アルキルエステルからなる群より選択される1種以上のモノマーに由来する単位とを含む共重合体であり、共重合体中、前記(メタ)アクリロニトリルに由来するモノマー単位を40〜99質量%含むものであるが、好ましくは(メタ)アクリロニトリルに由来する単位の含有量としては50〜99質量%であり、さらに好ましくは75〜99質量%である。本発明の分散剤は、ランダム重合、ブロック重合いずれの方法でも合成できる。
本発明の分散剤は、(メタ)アクリロニトリルに由来する単位を高濃度に含有する。非水素結合性のシアノ基の強い分極と分散樹脂主鎖の炭素鎖が被分散物への吸着性と分散媒への親和性を高め、被分散物を分散媒中に安定に存在させることができる。
<Dispersant>
The dispersant of the present invention is derived from a monomer unit derived from (meth) acrylonitrile and one or more monomers selected from the group consisting of an active hydrogen group-containing monomer, a basic monomer, and a (meth) acrylic acid alkyl ester. It is a copolymer containing the unit to be used, and the copolymer contains 40 to 99% by mass of the monomer unit derived from the (meth) acrylonitrile, preferably as the content of the unit derived from (meth) acrylonitrile. Is 50 to 99% by mass, more preferably 75 to 99% by mass. The dispersant of the present invention can be synthesized by either a random polymerization method or a block polymerization method.
The dispersant of the present invention contains a high concentration of units derived from (meth) acrylonitrile. The strong polarization of the non-hydrogen-bonding cyano group and the carbon chain of the dispersion resin main chain enhance the adsorption to the dispersion and the affinity for the dispersion medium, and the dispersion can be stably present in the dispersion medium. it can.
本発明の分散剤は、オフセットインキ、グラビアインキ、カラーフィルター用レジストインキ及びインキジェットインキ、塗料、導電材料、着色樹脂組成物等の用途に使用することが好ましい。本発明の分散剤は、被分散物の再凝集を抑制し、流動性が優れることで、良好な分散安定性が得られる。 The dispersant of the present invention is preferably used in applications such as offset inks, gravure inks, resist inks for color filters and ink jet inks, paints, conductive materials, and colored resin compositions. The dispersant of the present invention suppresses the reaggregation of the object to be dispersed and has excellent fluidity, so that good dispersion stability can be obtained.
本発明における活性水素基含有モノマーについて説明する。活性水素基含有モノマーは1分子に1つ以上の活性水素基を有していれば特に限定は無く、活性水素基は、ヒドロキシル基、カルボキシル基、1級アミノ基、2級アミノ基、及びメルカプト基である。 The active hydrogen group-containing monomer in the present invention will be described. The active hydrogen group-containing monomer is not particularly limited as long as it has one or more active hydrogen groups in one molecule, and the active hydrogen groups are a hydroxyl group, a carboxyl group, a primary amino group, a secondary amino group, and a mercapto. It is a group.
ヒドロキシル基含有モノマーは、例えば、2−ヒドロキシエチル(メタ)アクリレート、3−ヒドロキシプロピル(メタ)アクリレート、4−ヒドロキシブチル(メタ)アクリレート、グリセロールモノ(メタ)アクリレート、4−ヒドロキシビニルベンゼン、2−ヒドロキシ−3−フェノキシプロピルアクリレートまたはこれらモノマーのカプロラクトン付加物(付加モル数は1〜5)等が挙げられる。 Hydroxy group-containing monomers include, for example, 2-hydroxyethyl (meth) acrylate, 3-hydroxypropyl (meth) acrylate, 4-hydroxybutyl (meth) acrylate, glycerol mono (meth) acrylate, 4-hydroxyvinylbenzene, 2-. Hydroxy-3-phenoxypropyl acrylate or a caprolactone adduct of these monomers (additional number of moles is 1 to 5) and the like can be mentioned.
カルボキシル基含有モノマーは、例えば、(メタ)アクリル酸、(メタ)アクリル酸ダイマー、イタコン酸、マレイン酸、フマル酸、クロトン酸、2−(メタ)アクリロイロキシエチルフタレート、2−(メタ)アクリロイロキシプロピルフタレート、2−(メタ)アクリロイロキシエチルヘキサヒドロフタレート、2−(メタ)アクリロイロキシプロピルヘキサヒドロフタレート、エチレンオキサイド変性コハク酸(メタ)アクリレート、β−カルボキシエチル(メタ)アクリレート、及び無水マレイン酸、無水イタコン酸、シトラコン酸等の酸無水物基含有モノマーの単官能アルコール付加体等が挙げられる。 Carboxylic group-containing monomers include, for example, (meth) acrylic acid, (meth) acrylic acid dimer, itaconic acid, maleic anhydride, fumaric acid, crotonic acid, 2- (meth) acryloyloxyethyl phthalate, 2- (meth) acrylic. Loyloxypropyl phthalate, 2- (meth) acryloyloxyethyl hexahydrophthalate, 2- (meth) acryloyloxypropyl hexahydrophthalate, ethylene oxide-modified succinic acid (meth) acrylate, β-carboxyethyl (meth) acrylate, And monofunctional alcohol adducts of acid anhydride group-containing monomers such as maleic anhydride, itaconic anhydride, and citraconic acid.
1級アミノ基含有モノマーとしては例えば、アミノメチル(メタ)アクリレート、アミノエチル(メタ)アクリレート、アリルアミン塩酸塩、二水素アリルアミンリン酸塩、2−イソプロペニルアニリン、3−ビニルアニリン、4−ビニルアニリン等が挙げられる。 Examples of the primary amino group-containing monomer include aminomethyl (meth) acrylate, aminoethyl (meth) acrylate, allylamine hydrochloride, allylamine dihydrogen phosphate, 2-isopropenylaniline, 3-vinylaniline, and 4-vinylaniline. And so on.
2級アミノ基含有モノマーとしては例えば、t−ブチルアミノエチル(メタ)アクリレート等が挙げられる。 Examples of the secondary amino group-containing monomer include t-butylaminoethyl (meth) acrylate and the like.
メルカプト基含有モノマーとしては例えば、アクリル酸2−(メルカプトアセトキシ)エチル、アリルメルカプタン等が挙げられる。 Examples of the mercapto group-containing monomer include 2- (mercaptoacetoxy) ethyl acrylate, allyl mercaptan and the like.
原料の入手しやすさ、取り扱いやすさ、後述する分散媒との親和性の観点からヒドロキシル基含有モノマー及びカルボキシル基含有モノマーであるヒドロキシエチル(メタ)アクリレート、(メタ)アクリル酸が好ましく、さらに好ましくはヒドロキシエチルアクリレート、アクリル酸である。 From the viewpoint of easy availability of raw materials, ease of handling, and compatibility with a dispersion medium described later, hydroxyl group-containing monomers and hydroxyethyl (meth) acrylates and (meth) acrylic acids, which are carboxyl group-containing monomers, are preferable, and more preferable. Is hydroxyethyl acrylate, acrylic acid.
次に塩基性モノマーについて説明する。本発明における塩基性モノマーは1級アミノ基もしくは2級アミノ基を含有しない塩基性モノマーを示す。 Next, the basic monomer will be described. The basic monomer in the present invention is a basic monomer that does not contain a primary amino group or a secondary amino group.
例えば、ジメチルアミノエチル(メタ)アクリレート、ジメチルアミノプロピル(メタ)アクリレート等のジアルキルアミノアルキル(メタ)アクリレート類;
(メタ)アクリルアミド、N,N−ジエチル(メタ)アクリルアミド、N−イソプロピル(メタ)アクリルアミド、及びアクリロイルモルホリン等のN置換型(メタ)アクリルアミド類;
1−ビニルピリジン、4−ビニルピリジン、1−ビニルイミダゾール等の複素環式芳香族アミン含有ビニルモノマー類
N−フェニルマレイミド、N−シクロヘキシルマレイミド、等のN−置換マレイミド類;
N−(ジメチルアミノエチル)(メタ)アクリルアミド、N−(ジメチルアミノプロピル)アクリルアミド等のN−(アルキルアミノアルキル)(メタ)アクリルアミド類;
N,N−ジメチル(メタ)アクリルアミド、N,N−ジエチル(メタ)アクリルアミド等のN,N−アルキル(メタ)アクリルアミド類等が挙げられる。
For example, dialkylaminoalkyl (meth) acrylates such as dimethylaminoethyl (meth) acrylate and dimethylaminopropyl (meth) acrylate;
N-substituted (meth) acrylamides such as (meth) acrylamide, N, N-diethyl (meth) acrylamide, N-isopropyl (meth) acrylamide, and acryloyl morpholine;
Heterocyclic aromatic amine-containing vinyl monomers such as 1-vinylpyridine, 4-vinylpyridine and 1-vinylimidazole N-substituted maleimides such as N-phenylmaleimide and N-cyclohexylmaleimide;
N- (alkylaminoalkyl) (meth) acrylamides such as N- (dimethylaminoethyl) (meth) acrylamide and N- (dimethylaminopropyl) acrylamide;
Examples thereof include N, N-alkyl (meth) acrylamides such as N, N-dimethyl (meth) acrylamide and N, N-diethyl (meth) acrylamide.
原料の入手しやすさ、取り扱いやすさ、後述する分散媒との親和性の観点からジメチルアミノエチル(メタ)アクリレート、ジメチルアミノプロピル(メタ)アクリレートが好ましく、最も好ましくはジメチルアミノエチルアクリレートである。 Dimethylaminoethyl (meth) acrylate and dimethylaminopropyl (meth) acrylate are preferable, and dimethylaminoethyl acrylate is most preferable, from the viewpoint of easy availability of raw materials, ease of handling, and affinity with a dispersion medium described later.
次に、(メタ)アクリル酸アルキルエステルについて説明する。本発明の(メタ)アクリル酸アルキルエステルは、C=C−CO−O−骨格を有しており、炭素数1以上のアルキル基を有し、活性水素もしくは塩基性基を含有しなければ特に限定は無く、例えば(メタ)アクリル酸メチル、(メタ)アクリル酸エチル等の鎖状脂肪族アルキル基含有(メタ)アクリル酸エステル;
(メタ)アクリル酸2−エチルヘキシル、(メタ)アクリル酸イソステアリル等の分岐状脂肪族アルキル基含有(メタ)アクリル酸エステル;
(メタ)アクリル酸シクロヘキシル、(メタ)アクリル酸イソボルニル等の環状脂肪族アルキル基含有(メタ)アクリル酸エステル;
(メタ)アクリル酸ベンジル、(メタ)アクリル酸フェノキシエチル等の芳香族基が置換された(メタ)アクリル酸アルキルエステル類;
(メタ)アクリル酸トリフルオロエチル、(メタ)アクリル酸テトラフルオロプロピル等のフルオロ基が置換された(メタ)アクリル酸アルキルエステル類;
(メタ)アクリル酸グリシジル、(メタ)アクリル酸(3−エチルオキセタン−3−イル)メチル等の脂環式エポキシ基が置換された(メタ)アクリル酸アルキルエステル類;
3−メタクリロキシプロピルメチルジメトキシシラン等のシリルエーテル基が置換された(メタ)アクリル酸アルキルエステル類;
(メタ)アクリル酸2−メトキシエチル、(メタ)アクリル酸ポリエチレングリコールモノメチルエーテル等のアルキレングリコールモノアルキルエーテル基が置換された(メタ)アクリル酸アルキルエステル類;
2−(アリルオキシメチル)アクリル酸メチル等の環化重合性モノマー類
等が挙げられる。
Next, the (meth) acrylic acid alkyl ester will be described. The (meth) acrylic acid alkyl ester of the present invention has a C = C-CO-O-skeleton, has an alkyl group having 1 or more carbon atoms, and is particularly free from active hydrogen or a basic group. There is no limitation, for example, a (meth) acrylic acid ester containing a chain aliphatic alkyl group such as methyl (meth) acrylate and ethyl (meth) acrylate;
A (meth) acrylic acid ester containing a branched aliphatic alkyl group such as 2-ethylhexyl (meth) acrylate and isostearyl (meth) acrylate;
Cyclic aliphatic alkyl group-containing (meth) acrylic acid ester such as cyclohexyl (meth) acrylate and isobornyl (meth) acrylate;
(Meta) acrylic acid alkyl esters substituted with aromatic groups such as (meth) benzyl acrylate and (meth) phenoxyethyl acrylate;
(Meta) acrylic acid alkyl esters substituted with fluoro groups such as trifluoroethyl (meth) acrylic acid and tetrafluoropropyl (meth) acrylic acid;
(Meta) acrylic acid alkyl esters substituted with alicyclic epoxy groups such as glycidyl (meth) acrylic acid and (3-ethyloxetane-3-yl) methyl (meth) acrylic acid;
(Meta) acrylic acid alkyl esters substituted with silyl ether groups such as 3-methacryloxypropylmethyldimethoxysilane;
(Meta) acrylic acid alkyl esters substituted with alkylene glycol monoalkyl ether groups such as 2-methoxyethyl (meth) acrylic acid and polyethylene glycol monomethyl ether (meth) acrylic acid;
Examples thereof include cyclized polymerizable monomers such as 2- (allyloxymethyl) methyl acrylate.
原料の入手しやすさ、取り扱いやすさ、後述する分散媒との親和性の観点から(メタ)アクリル酸エチル、(メタ)アクリル酸ブチル、(メタ)アクリル酸2−エチルヘキシル、(メタ)アクリル酸ラウリルが好ましく、より好ましくはアクリル酸2−エチルヘキシル、アクリル酸ラウリルである。 Ethyl (meth) acrylate, butyl (meth) acrylate, 2-ethylhexyl (meth) acrylate, (meth) acrylic acid from the viewpoint of availability of raw materials, ease of handling, and compatibility with dispersion media described later. Lauryl is preferable, and 2-ethylhexyl acrylate and lauryl acrylate are more preferable.
本発明の分散剤は、さらに上記の他のモノマー成分を共重合してもよい。その他のモノマーは、例えばスチレン、及びα−メチルスチレン等のスチレン類;
エチルビニルエーテル、n−プロピルビニルエーテル、イソプロピルビニルエーテル、n−ブチルビニルエーテル、及びイソブチルビニルエーテル等のビニルエーテル類;
酢酸ビニル、及びプロピオン酸ビニル等の脂肪酸ビニル類;
テトラヒドロフルフリール(メタ)アクリレート、又は3−メチルオキセタニル(メタ)アクリレート等の複素環式(メタ)アクリレート類;等が挙げられる。
The dispersant of the present invention may further copolymerize the other monomer components described above. Other monomers include, for example, styrene and styrenes such as α-methylstyrene;
Vinyl ethers such as ethyl vinyl ether, n-propyl vinyl ether, isopropyl vinyl ether, n-butyl vinyl ether, and isobutyl vinyl ether;
Vinyl acetate and fatty acid vinyls such as vinyl propionate;
Heterocyclic (meth) acrylates such as tetrahydrofurfreel (meth) acrylate or 3-methyloxetanyl (meth) acrylate; and the like can be mentioned.
本発明の分散剤は、導電材、着色剤、セルロース繊維等様々な被分散物を分散できる。また、本発明の分散剤は、分散媒の種類に応じて以下の活性水素基含有モノマー単位を有すると分散安定性がより向上する。例えば、水を分散媒とする場合、(メタ)アクリル酸単位を含有することが好ましい。また、NMP(N−メチルピロリドン)を分散媒とする場合、2−ヒドロキシエチル(メタ)アクリレート等の水酸基含有モノマー単位を含有することが好ましい。 The dispersant of the present invention can disperse various objects to be dispersed such as a conductive material, a colorant, and a cellulose fiber. Further, when the dispersant of the present invention has the following active hydrogen group-containing monomer units depending on the type of dispersion medium, the dispersion stability is further improved. For example, when water is used as a dispersion medium, it preferably contains a (meth) acrylic acid unit. When NMP (N-methylpyrrolidone) is used as a dispersion medium, it preferably contains a hydroxyl group-containing monomer unit such as 2-hydroxyethyl (meth) acrylate.
本発明の分散剤の製造方法は、特に限定はされず、例えば、溶液重合法、懸濁重合法、塊状重合法、乳化重合法、沈殿重合などのいずれの方法を用いてもよく、本発明においては溶液重合または沈殿重合法が好ましい。重合反応系としては、イオン重合、フリーラジカル重合、リビングラジカル重合などの付加重合を用いることができ、本発明においてはフリーラジカル重合またはリビングラジカル重合が好ましい。また、ラジカル重合開始剤としては、過酸化物、アゾ系開始剤などから選ばれた化合物またはそれらの混合物が使用でき、必要に応じて連鎖移動剤等の分子量調整剤を使用しても良い。 The method for producing the dispersant of the present invention is not particularly limited, and any method such as a solution polymerization method, a suspension polymerization method, a massive polymerization method, an emulsion polymerization method, or a precipitation polymerization method may be used, and the present invention may be used. In the above, solution polymerization or precipitation polymerization method is preferable. As the polymerization reaction system, addition polymerization such as ionic polymerization, free radical polymerization, and living radical polymerization can be used, and in the present invention, free radical polymerization or living radical polymerization is preferable. Further, as the radical polymerization initiator, a compound selected from peroxides, azo-based initiators and the like, or a mixture thereof can be used, and if necessary, a molecular weight modifier such as a chain transfer agent may be used.
本発明の分散剤は、(メタ)アクリロニトリルに由来する単位を40〜99質量%含有し、さらに50〜99質量%含有することが好ましく、特に75〜99質量%含有することが好ましい。(メタ)アクリロニトリルに由来する単位を上記範囲で含有することで被分散物への吸着性、分散媒への親和性をコントロールすることができ、被分散物を分散媒中に安定に存在させることができる。 The dispersant of the present invention preferably contains 40 to 99% by mass of a unit derived from (meth) acrylonitrile, and more preferably 50 to 99% by mass, and particularly preferably 75 to 99% by mass. By containing a unit derived from (meth) acrylonitrile in the above range, the adsorptivity to the dispersion and the affinity to the dispersion medium can be controlled, and the dispersion can be stably present in the dispersion medium. Can be done.
また、本発明の分散剤の分子量はポリスチレン換算の重量平均分子量で、通常5000以上、50000以下の範囲であり、さらに6000以上40000以下の範囲が好ましく、特に7000以上30000以下の範囲が好ましい。分散剤の分子量が5000未満、または50000を超えると被分散物への吸着性、分散媒への親和性が低下し、分散体の安定性が低下する傾向がある。 The molecular weight of the dispersant of the present invention is a polystyrene-equivalent weight average molecular weight, usually in the range of 5,000 or more and 50,000 or less, more preferably 6,000 or more and 40,000 or less, and particularly preferably 7,000 or more and 30,000 or less. If the molecular weight of the dispersant is less than 5,000 or more than 50,000, the adsorptivity to the object to be dispersed and the affinity for the dispersion medium tend to decrease, and the stability of the dispersion tends to decrease.
本発明の分散剤は、共重合体そのままでも分散性、流動性、保存安定性に優れるところ、前記アクリロニトリルに由来する単位が、環状構造を有するとこれらの特性がより向上する。共重合体をアルカリで処理するとアクリロニトリルに由来する単位が水素化ナフチリジン環等の環状構造へ変化する。本明細書では、前記環状構造の存在により分散性がより向上する。なお、アルカリ処理は、共重合体の合成後、分散剤として使用する直前までに任意のタイミングで行えばよい。 The dispersant of the present invention is excellent in dispersibility, fluidity, and storage stability even if the copolymer is used as it is, and when the unit derived from acrylonitrile has a cyclic structure, these characteristics are further improved. When the copolymer is treated with alkali, the unit derived from acrylonitrile changes to a cyclic structure such as a hydrogenated diazanaphthalene ring. In the present specification, the presence of the cyclic structure further improves the dispersibility. The alkali treatment may be performed at an arbitrary timing after the copolymer is synthesized and immediately before it is used as a dispersant.
また、共重合体は、(メタ)アクリル酸単位を有する場合、アルカリ処理によりアクリロニトリルに由来する単位とともに環状構造としてグルタルイミド環を形成するため、水素化ナフチリジン環等の環構造と、グルタルイミド環が併存する。(メタ)アクリル酸単位は、共重合体の全モノマー単位中、1〜25質量%が好ましく、10〜25質量%がより好ましい。また、アクリロニトリルに由来する単位は、共重合体の全モノマー単位中、40〜99質量%が好ましく、75〜99質量%がより好ましい。 When the copolymer has a (meth) acrylic acid unit, it forms a glutarimide ring as a cyclic structure together with a unit derived from acrylonitrile by alkali treatment, so that it has a ring structure such as a hydrogenated diazanaphthalene ring and a glutarimide ring. Coexist. The (meth) acrylic acid unit is preferably 1 to 25% by mass, more preferably 10 to 25% by mass, based on all the monomer units of the copolymer. The unit derived from acrylonitrile is preferably 40 to 99% by mass, more preferably 75 to 99% by mass, based on all the monomer units of the copolymer.
<被分散物>
本発明の分散剤は、分散媒中に被分散物と共存して分散体として使用できる。被分散物としては、有機顔料などの着色剤、導電材料としての無機顔料、絶縁材料としての無機顔料、セルロース繊維などの高分子などが挙げられる。また、分散体は、分散媒を含有することが好ましい。
<Dispersion>
The dispersant of the present invention can coexist with the object to be dispersed in the dispersion medium and can be used as a dispersion. Examples of the dispersant include colorants such as organic pigments, inorganic pigments as conductive materials, inorganic pigments as insulating materials, and polymers such as cellulose fibers. Further, the dispersion preferably contains a dispersion medium.
本発明における有機顔料としてはインキ等に使用される種々の顔料が挙げられる。このような顔料としては溶性アゾ顔料、不溶性アゾ顔料、フタロシアニン顔料、キナクリドン顔料、イソインドリノン顔料、イソインドリン顔料、ペリレン顔料、ペリノン顔料、ジオキサジン顔料、アントラキノン顔料、ジアンスラキノニル顔料、アンスラピリミジン顔料、アンサンスロン顔料、インダンスロン顔料、フラバンスロン顔料、ピランスロン顔料、ジケトピロロピロール顔料等があり、更に具体的な例をカラーインデックスのジェネリックネームで示すと、ピグメントブラック7、ピグメントブルー6,15,15:1,15:3,15:4,15:6,60、ピグメントグリーン7,36、ピグメントレッド9,48,49,52,53,57,97,122,144,146,149,166,168,177,178,179,185,206,207,209,220,221,238,242,254,255、ピグメントバイオレット19,23,29,30,37,40,50、ピグメントイエロー12,13,14,17,20,24,74,83,86,93,94,95,109,110,117,120,125,128,137,138,139,147,148,150,151,154,155,166,168,180,185、ピグメントオレンジ13,36,37,38,43,51,55,59,61,64,71,74等が挙げられる。但し、例示には限定されない。 Examples of the organic pigment in the present invention include various pigments used for inks and the like. Such pigments include soluble azo pigments, insoluble azo pigments, phthalocyanine pigments, quinacridone pigments, isoindolinone pigments, isoindolin pigments, perylene pigments, perinone pigments, dioxazine pigments, anthraquinone pigments, dianthraquinonyl pigments, and anthrapyrimidine pigments. , Ansanthron pigment, Indanthron pigment, Flavanthron pigment, Pyranthron pigment, Diketopyrrolopyrrole pigment, etc. More specific examples are shown by the generic name of the color index: Pigment Black 7, Pigment Blue 6, 15 , 15: 1,15: 3,15: 4,15: 6,60, Pigment Green 7,36, Pigment Red 9,48,49,52,53,57,97,122,144,146,149,166 , 168,177,178,179,185,206,207,209,220,221,238,242,254,255, Pigment Violet 19,23,29,30,37,40,50, Pigment Yellow 12,13 , 14, 17, 20, 24, 74, 83, 86, 93, 94, 95, 109, 110, 117, 120, 125, 128, 137, 138, 139, 147, 148, 150, 151, 154, 155. , 166,168,180,185, Pigment Orange 13,36,37,38,43,51,55,59,61,64,71,74 and the like. However, it is not limited to the examples.
本発明において導電材は、例えば金、銀、銅、銀メッキ銅粉、銀−銅複合粉、銀−銅合金、アモルファス銅、ニッケル、クロム、パラジウム、ロジウム、ルテニウム、インジウム、ケイ素、アルミニウム、タングステン、モルブテン、白金等の金属粉、これらの金属で被覆した無機物粉体、酸化銀、酸化インジウム、酸化スズ、酸化亜鉛、酸化ルテニウム等の金属酸化物の粉末、これらの金属酸化物で被覆した無機物粉末、およびカーボンブラック、グラファイト等を用いることができる。カーボンブラックについては中性、酸性、塩基性等のあらゆるカーボンブラックを使用することができる。これらの導電材は、1種または2種以上組み合わせて用いても良い。これらの導電材の中でも、カーボンブラックが好ましい。 In the present invention, the conductive material is, for example, gold, silver, copper, silver-plated copper powder, silver-copper composite powder, silver-copper alloy, amorphous copper, nickel, chromium, palladium, rhodium, ruthenium, indium, silicon, aluminum, tungsten. , Morbutene, metal powders such as platinum, inorganic powders coated with these metals, powders of metal oxides such as silver oxide, indium oxide, tin oxide, zinc oxide, ruthenium oxide, inorganic substances coated with these metal oxides. Powder, carbon black, graphite and the like can be used. As for carbon black, any carbon black such as neutral, acidic, and basic can be used. These conductive materials may be used alone or in combination of two or more. Among these conductive materials, carbon black is preferable.
本発明に用いるカーボンブラックとしては、市販のアセチレンブラック、ファーネスブラック、中空カーボンブラック、チャンネルブラック、サーマルブラック、ケッチェンブラックなど各種のものを用いることができる。また、通常行われている酸化処理されたカーボンブラックや、黒鉛化処理されたカーボンブラック、カーボンナノチューブやカーボンナノファイバーなども使用できる。 As the carbon black used in the present invention, various commercially available acetylene black, furnace black, hollow carbon black, channel black, thermal black, Ketjen black and the like can be used. Further, the usual oxidation-treated carbon black, graphitized carbon black, carbon nanotubes, carbon nanofibers, and the like can also be used.
本発明において絶縁材は、例えば二酸化チタン、酸化鉄、五酸化アンチモン、酸化亜鉛、
シリカなどの金属酸化物、硫化カドミウム、炭酸カルシウム、炭酸バリウム、硫酸バリウ
ム、クレー、タルク、黄鉛、などが挙げられる。
In the present invention, the insulating material is, for example, titanium dioxide, iron oxide, antimony pentoxide, zinc oxide, etc.
Examples thereof include metal oxides such as silica, cadmium sulfide, calcium carbonate, barium carbonate, barium sulfate, clay, talc, and yellow lead.
本発明における分散剤の吸着性能の観点から、被分散物は、カーボンナノチューブやカーボンナノファイバーを含むカーボンブラックであることが好ましい。 From the viewpoint of the adsorption performance of the dispersant in the present invention, the dispersant is preferably carbon black containing carbon nanotubes and carbon nanofibers.
また、本発明の分散剤は、芳香族ポリアミド(アラミド)繊維、アクリル繊維、セルロース繊維、フェノール樹脂繊維等の有機繊維、スチール繊維、銅繊維、アルミナ繊維、亜鉛繊維等の金属繊維;ガラス繊維、ロックウール、セラミック繊維、生分解性繊維、生体溶解性繊維、ワラストナイト繊維等の無機繊維;炭素繊維;等の繊維状化合物にも使用することが出来、特にセルロース繊維に対し、好適に使用することが出来る。 Further, the dispersant of the present invention includes organic fibers such as aromatic polyamide (aramid) fibers, acrylic fibers, cellulose fibers and phenol resin fibers, and metal fibers such as steel fibers, copper fibers, alumina fibers and zinc fibers; glass fibers, It can also be used for inorganic fibers such as rock wool, ceramic fibers, biodegradable fibers, biosoluble fibers, and wallastonite fibers; carbon fibers; and other fibrous compounds, and is particularly preferably used for cellulose fibers. Can be done.
本発明の分散体は、無機塩基、無機金属塩、または有機塩基を含有できる。これにより被分散物の経時分散安定性がより向上する。無機塩基および無機金属塩としては、アルカリ金属、およびアルカリ土類金属の少なくとも一方を有する化合物であることが好ましく、詳しくは、アルカリ金属、およびアルカリ土類金属の、塩化物、水酸化物、炭酸塩、硝酸塩、硫酸塩、リン酸塩、タングステン酸塩、バナジウム酸塩、モリブデン酸塩、ニオブ酸塩、ならびにホウ酸塩等が挙げられる。また、これらの中でも容易にカチオンを供給できる面でアルカリ金属、アルカリ土類金属の塩化物、水酸化物、炭酸塩が好ましい。アルカリ金属の水酸化物は、例えば、水酸化リチウム、水酸化ナトリウム、水酸化カリウム等が挙げられる。
アルカリ土類金属の水酸化物は、例えば、水酸化カルシウム、水酸化マグネシウム等が挙げられる。
アルカリ金属の炭酸塩は、例えば、炭酸リチウム、炭酸水素リチウム、炭酸ナトリウム、炭酸水素ナトリウム、炭酸カリウム、炭酸水素カリウム等が挙げられる。
アルカリ土類金属の炭酸塩は、例えば、炭酸カルシウム、炭酸マグネシウムが挙げられる。これらの中でも水酸化リチウム、水酸化ナトリウム、炭酸リチウム、炭酸ナトリウムがより好ましい。なお、本発明の無機塩基および無機金属塩が有する金属は、遷移金属であってもよい。
The dispersion of the present invention can contain an inorganic base, an inorganic metal salt, or an organic base. This further improves the dispersion stability of the object to be dispersed over time. The inorganic base and the inorganic metal salt are preferably compounds having at least one of an alkali metal and an alkaline earth metal, and more particularly, chlorides, hydroxides and carbonates of the alkali metal and the alkaline earth metal. Examples thereof include salts, nitrates, sulfates, phosphates, tungstates, vanadium salts, molybdates, niobates, borates and the like. Further, among these, alkali metals, chlorides of alkaline earth metals, hydroxides and carbonates are preferable in terms of easily supplying cations. Examples of the alkali metal hydroxide include lithium hydroxide, sodium hydroxide, potassium hydroxide and the like.
Examples of the hydroxide of the alkaline earth metal include calcium hydroxide and magnesium hydroxide.
Examples of the alkali metal carbonate include lithium carbonate, lithium hydrogen carbonate, sodium carbonate, sodium hydrogen carbonate, potassium carbonate, potassium hydrogen carbonate and the like.
Examples of carbonates of alkaline earth metals include calcium carbonate and magnesium carbonate. Among these, lithium hydroxide, sodium hydroxide, lithium carbonate and sodium carbonate are more preferable. The metal contained in the inorganic base and the inorganic metal salt of the present invention may be a transition metal.
有機塩基としては、炭素数1〜40の1級、2級、3級アルキルアミンが挙げられる。 Examples of the organic base include primary, secondary and tertiary alkylamines having 1 to 40 carbon atoms.
炭素数1〜40の1級アルキルアミンとしては、プロピルアミン、ブチルアミン、イソブチルアミン、オクチルアミン、2ーエチルヘキシルアミン、ラウリルアミン、ステアリルアミン、オレイルアミン、2−アミノエタノール、3−アミノプロパノール、3−エトキシプロピルアミン、3−ラウリルオキシプロピルアミン等が挙げられる。 Primary alkylamines having 1 to 40 carbon atoms include propylamine, butylamine, isobutylamine, octylamine, 2-ethylhexylamine, laurylamine, stearylamine, oleylamine, 2-aminoethanol, 3-aminopropanol, and 3-ethoxy. Examples thereof include propylamine and 3-lauryloxypropylamine.
炭素数1〜40の2級アルキルアミンとしては、ジブチルアミン、ジイソブチルアミン、N−メチルヘキシルアミン、ジオクチルアミン、ジステアリルアミン、2−メチルアミノエタノール等が挙げられる。 Examples of the secondary alkylamine having 1 to 40 carbon atoms include dibutylamine, diisobutylamine, N-methylhexylamine, dioctylamine, distearylamine, 2-methylaminoethanol and the like.
炭素数1〜40の3級アルキルアミンとしては、トリエチルアミン、トリブチルアミン、N,N−ジメチルブチルアミン、N,N−ジイソプロピルエチルアミン、ジメチルオクチルアミン、トリオクチルアミン、ジメチルデシルアミン、ジメチルラウリルアミン、ジメチルミリスチルアミン、ジメチルパルミチルアミン、ジメチルステアリルアミン、ジラウリルモノメチルアミン、トリエタノールアミン、2−(ジメチルアミノ)エタノール等が挙げられる。 Examples of tertiary alkylamines having 1 to 40 carbon atoms include triethylamine, tributylamine, N, N-dimethylbutylamine, N, N-diisopropylethylamine, dimethyloctylamine, trioctylamine, dimethyldecylamine, dimethyllaurylamine, and dimethylmyristyl. Examples thereof include amines, dimethyl palmitylamines, dimethylstearylamines, dilaurylmonomethylamines, triethanolamines, 2- (dimethylamino) ethanols and the like.
この内、炭素数1〜30の1級、2級または3級アルキルアミンが好ましく、炭素数1〜20の1級、2級または3級アルキルアミンがさらに好ましい。 Of these, primary, secondary or tertiary alkylamines having 1 to 30 carbon atoms are preferable, and primary, secondary or tertiary alkylamines having 1 to 20 carbon atoms are even more preferable.
有機塩基としては、1,8−ジアザビシクロ[5.4.0]ウンデセン−7(DBU)、1,5−ジアザビシクロ[4.3.0]ノネン−5(DBN)、1,4−ジアザビシクロ[2.2.2]オクタン(DABCO)、トリ−n−ブチルアミン、ジメチルベンジルアミン、モノエタノールアミン、イミダゾール、1−メチルイミダゾール等の塩基性窒素原子を含有する化合物類を用いても良い。 As organic bases, 1,8-diazabicyclo [5.4.0] undecene-7 (DBU), 1,5-diazabicyclo [4.3.0] nonen-5 (DBN), 1,4-diazabicyclo [2] .2.2] Compounds containing a basic nitrogen atom such as octane (DABCO), tri-n-butylamine, dimethylbenzylamine, monoethanolamine, imidazole, and 1-methylimidazole may be used.
無機塩基および無機金属塩、有機塩基の配合量は、分散剤100質量部に対して、1〜50質量部がより好ましい。適量配合すると分散性がより向上する。 The blending amount of the inorganic base, the inorganic metal salt, and the organic base is more preferably 1 to 50 parts by mass with respect to 100 parts by mass of the dispersant. Dispersibility is further improved when an appropriate amount is blended.
<分散媒>
分散媒は、特に限定されない。分散媒は、水、水溶性溶剤、非水溶性溶剤が挙げられる。水溶性溶媒は、例えば、;エタノール、プロパノール、ブタノール、メチルセロソルブ、ブチルセロソルブ、プロピレングリコールモノメチルエーテル等のアルコール系分散媒;が挙げられる。非水溶性溶媒は、例えば、アセトン、メチルエチルケトン、メチルイソブチルケトン、シクロヘキサノン等のケトン系分散媒;テトラヒドロフラン等のエーテル系分散媒;トルエン、キシレン、メシチレン等の芳香族系分散媒;ジメチルホルムアミド、ジメチルアセトアミド、N−メチルピロリドン等のアミド系分散媒を包含する窒素原子含有分散媒;ジメチルスルホキシド等のスルホキシド系分散媒を包含する硫黄原子含有分散媒;酢酸エチル、酢酸ブチル、プロピレングリコールモノメチルエーテルアセテート、γ−ブチロラクトン等のエステル系分散媒などが挙げられる。
<Dispersion medium>
The dispersion medium is not particularly limited. Examples of the dispersion medium include water, a water-soluble solvent, and a water-insoluble solvent. Examples of the water-soluble solvent include; alcohol-based dispersion media such as ethanol, propanol, butanol, methyl cellosolve, butyl cellosolve, and propylene glycol monomethyl ether; The water-insoluble solvent is, for example, a ketone dispersion medium such as acetone, methyl ethyl ketone, methyl isobutyl ketone, cyclohexanone; an ether dispersion medium such as tetrahydrofuran; an aromatic dispersion medium such as toluene, xylene, mesitylene; dimethylformamide, dimethylacetamide. Nitrogen atom-containing dispersion medium including amide-based dispersion medium such as N-methylpyrrolidone; Sulfur atom-containing dispersion medium including sulfoxide-based dispersion medium such as dimethyl sulfoxide; Ethyl acetate, butyl acetate, propylene glycol monomethyl ether acetate, γ -Ester-based dispersion media such as butyrolactone can be mentioned.
<分散方法>
本発明の分散剤は、被分散物を、分散剤、バインダー樹脂などの被分散物担体及び/または分散媒中に、ニーダー、2本ロールミル、3本ロールミル、ボールミル、横型サンドミル、縦型サンドミル、アニュラー型ビーズミル、またはアトライター等の各種分散手段用いて微細に分散して製造することができる。このとき、2種以上の被分散物等を同時に被分散物担体及び/または分散媒中に分散しても良いし、別々に分散したものを混合しても良い。
<Dispersion method>
In the dispersant of the present invention, the dispersant is placed in a dispersant carrier such as a dispersant and a binder resin and / or a dispersion medium in a kneader, two roll mills, three roll mills, a ball mill, a horizontal sand mill, a vertical sand mill, and the like. It can be finely dispersed and manufactured by using various dispersion means such as an annular type bead mill or an attritor. At this time, two or more kinds of objects to be dispersed or the like may be simultaneously dispersed in the carrier and / or dispersion medium to be dispersed, or separately dispersed substances may be mixed.
<バインダー樹脂>
本発明の分散剤を用いて分散体を作成する際、更に、バインダー樹脂を含有していても良い。使用するバインダー樹脂としては、用途によって異なるが、エチレン、プロピレン、塩化ビニル、酢酸ビニル、ビニルアルコール、マレイン酸、アクリル酸、アクリル酸エステル、メタクリル酸、メタクリル酸エステル、アクリロニトリル、スチレン、ビニルブチラール、ビニルアセタール、ビニルピロリドン等を構成単位として含む重合体または共重合体;ポリウレタン樹脂、ポリエステル樹脂、フェノール樹脂、エポキシ樹脂、フェノキシ樹脂、尿素樹脂、メラミン樹脂、アルキッド樹脂、アクリル樹脂、ホルムアルデヒド樹脂、シリコン樹脂、フッ素樹脂;カルボキシメチルセルロースのようなセルロース樹脂;スチレン−ブタジエンゴム、フッ素ゴムのようなゴム類;ポリアニリン、ポリアセチレンのような導電性樹脂等が挙げられる。また、これらの樹脂の変性体や混合物、および共重合体でも良い。
<Binder resin>
When the dispersion is prepared using the dispersant of the present invention, a binder resin may be further contained. The binder resin used depends on the application, but ethylene, propylene, vinyl chloride, vinyl acetate, vinyl alcohol, maleic acid, acrylic acid, acrylic acid ester, methacrylic acid, methacrylic acid ester, acrylonitrile, styrene, vinyl butyral, vinyl. Polymers or copolymers containing acetal, vinylpyrrolidone, etc. as constituent units; polyurethane resin, polyester resin, phenol resin, epoxy resin, phenoxy resin, urea resin, melamine resin, alkyd resin, acrylic resin, formaldehyde resin, silicon resin, Fluororesin; Cellulosic resin such as carboxymethyl cellulose; Rubbers such as styrene-butadiene rubber and fluororubber; Conductive resins such as polyaniline and polyacetylene. Further, modified products and mixtures of these resins and copolymers may be used.
本発明の分散体は、分散剤、および被分散物を含むことが好ましい。前記被分散物は、例えば、既に説明した導電材、着色剤、セルロース繊維等が挙げられる。
本明細書では、まず、分散剤の用途とし導電用途を説明する。
導電用途は、例えば、蓄電デバイス、帯電防止材、電子部品、透明電極(ITO膜)代替、電磁波シールド等が挙げられる。
蓄電デバイスは、例えば、リチウムイオン二次電池用電極、電気二重層キャパシタ用電極、リチウムイオンキャパシタ用電極等が挙げられる。この場合、導電材は炭素材料が好ましい。
帯電防止材は、プラスチックやゴム製品のICトレーや電子部品材料の成形体が挙げられる。
The dispersion of the present invention preferably contains a dispersant and a dispersant. Examples of the object to be dispersed include the conductive material, the colorant, and the cellulose fiber already described.
In this specification, first, the use of the dispersant and the use of conductivity will be described.
Examples of conductive applications include power storage devices, antistatic materials, electronic components, transparent electrode (ITO film) substitutes, electromagnetic wave shields, and the like.
Examples of the power storage device include an electrode for a lithium ion secondary battery, an electrode for an electric double layer capacitor, an electrode for a lithium ion capacitor, and the like. In this case, the conductive material is preferably a carbon material.
Examples of the antistatic material include IC trays of plastic and rubber products and molded bodies of electronic component materials.
<活物質>
本発明の分散体を二次電池の電極の合材層に用いる場合は、さらに、正極活物質または負極活物質を含有させることができる。
<Active material>
When the dispersion of the present invention is used for the mixture layer of the electrodes of the secondary battery, a positive electrode active material or a negative electrode active material can be further contained.
<正極活物質>
使用する正極活物質は、電池用活物質として機能するものであれば、特に限定はされない。例えば、リチウムイオン二次電池に使用する場合には、リチウムイオンをドーピングまたはインターカレーション可能な金属酸化物、金属硫化物等の金属化合物、および導電性高分子等を使用することができる。
<Positive electrode active material>
The positive electrode active material used is not particularly limited as long as it functions as an active material for a battery. For example, when used in a lithium ion secondary battery, a metal oxide capable of doping or intercalating lithium ions, a metal compound such as a metal sulfide, a conductive polymer, or the like can be used.
具体的には、リチウムマンガン複合酸化物(例えばLixMn2O4またはLixMnO2)、リチウムニッケル複合酸化物(例えばLixNiO2)、リチウムコバルト複合酸化物(LixCoO2)、リチウムニッケルコバルト複合酸化物(例えばLixNi1−yCoyO2)、リチウムマンガンコバルト複合酸化物(例えばLixMnyCo1−yO2)、リチウムニッケルマンガンコバルト複合酸化物(例えばLixNiyCozMn1−y−zO2)、スピネル型リチウムマンガンニッケル複合酸化物(例えばLixMn2−yNiyO4)等のリチウムと遷移金属との複合酸化物粉末、オリビン構造を有するリチウムリン酸化物粉末(例えばLixFePO4、LixFe1−yMnyPO4、LixCoPO4など)、酸化マンガン、酸化鉄、酸化銅、酸化ニッケル、バナジウム酸化物(例えばV2O5、V6O13)、酸化チタン等の遷移金属酸化物粉末、硫酸鉄(Fe2(SO4)3)、TiS2、およびFeS等の遷移金属硫化物粉末等が挙げられる。ただし、x、y、zは数であり、0<x<1、0<y<1、0<z<1、0<y+z<1である。また、ポリアニリン、ポリアセチレン、ポリピロール、ポリチオフェン等の導電性ポリマーを使用することもできる。これら正極活物質は、1種または複数を組み合わせて使用することもできる。 Specifically, lithium manganese composite oxide (eg LixMn2O4 or LixMnO2), lithium nickel composite oxide (eg LixNiO2), lithium cobalt composite oxide (LixCoO2), lithium nickel cobalt composite oxide (eg LixNi1-yCoyO2), lithium. Lithium-transition metal such as manganese-cobalt composite oxide (eg LixMnyCo1-yO2), lithium nickel manganese cobalt composite oxide (eg LixNyCozMn1-y-zO2), spinel-type lithium manganese-nickel composite oxide (eg LixMn2-yNiyO4) Composite oxide powder, lithium phosphorus oxide powder having an olivine structure (for example, LixFePO4, LixFe1-yMnyPO4, LixCoPO4, etc.), manganese oxide, iron oxide, copper oxide, nickel oxide, vanadium oxide (for example, V2O5, V6O13), titanium oxide Examples thereof include transition metal oxide powders such as iron sulfate (Fe2 (SO4) 3), TiS2, and transition metal sulfide powders such as FeS. However, x, y, and z are numbers, and 0 <x <1, 0 <y <1, 0 <z <1, 0 <y + z <1. In addition, conductive polymers such as polyaniline, polyacetylene, polypyrrole, and polythiophene can also be used. These positive electrode active materials may be used alone or in combination of two or more.
<負極活物質>
使用する負極活物質としては特に限定はされないが、リチウムイオンをドーピングまたはインターカレーション可能な金属Li、またはその合金、スズ合金、シリコン合金負極、LiXTiO2、LiXFe2O3、LiXFe3O4、LiXWO2等の金属酸化物系、ポリアセチレン、ポリ−p−フェニレン等の導電性高分子、ソフトカーボンやハードカーボンといったアモルファス系炭素質材料や、高黒鉛化炭素材料等の人造黒鉛、あるいは天然黒鉛等の炭素質粉末、カーボンブラック、メソフェーズカーボンブラック、樹脂焼成炭素材料、気層成長炭素繊維、炭素繊維などの炭素系材料が用いられる。ただし、xは数であり、0<x<1である。これら負極活物質は、1種または複数を組み合わせて使用することもできる。
<Negative electrode active material>
The negative electrode active material to be used is not particularly limited, but is a metal Li capable of doping or intercalating lithium ions, or a metal oxide system such as an alloy thereof, a tin alloy, a silicon alloy negative electrode, LiXTIO2, LiXFe2O3, LiXFe3O4, or LiXWO2. , Polyacetylene, Poly-p-Phenylene and other conductive polymers, Amorphous carbon materials such as soft carbon and hard carbon, artificial graphite such as highly graphitized carbon materials, or carbon powder such as natural graphite, carbon black, Carbon-based materials such as mesophase carbon black, resin-fired carbon material, vapor-grown carbon fiber, and carbon fiber are used. However, x is a number, and 0 <x <1. These negative electrode active materials may be used alone or in combination of two or more.
本発明の電極は、電極層、および樹脂組成物から形成されてなる合材層を備えることが好ましい。
電極層は、各種二次電池に適用する素材を選択すればよい。例えば、アルミニウム、銅、ニッケル、チタン、およびステンレス等の金属、ならびにその合金が挙げられる。電極層の形状は、例えば、平板の箔、メッシュ状等が挙げられる。電極層の表面は、粗面化や穴あき加工がされていてもよい。
電極層の厚みは、通常1〜500μm程度である。
The electrode of the present invention preferably includes an electrode layer and a mixture layer formed of a resin composition.
For the electrode layer, a material applicable to various secondary batteries may be selected. For example, metals such as aluminum, copper, nickel, titanium, and stainless steel, and alloys thereof. Examples of the shape of the electrode layer include a flat plate foil and a mesh shape. The surface of the electrode layer may be roughened or perforated.
The thickness of the electrode layer is usually about 1 to 500 μm.
合材層は、電極層上にスラリー状の樹脂組成物を塗工、乾燥して形成することが好ましい。また、塗工後に平版プレスやカレンダーロール等による圧延処理を行うことができる。
塗工方法は、例えば、ダイコーティング法、ディップコーティング法、ロールコーティング法、ドクターコーティング法、ナイフコーティング法、スプレーコティング法、グラビアコーティング法、スクリーン印刷法、静電塗装法等が挙げられる。乾燥方法は、例えば、熱風乾燥、赤外線ヒーター等が挙げられる。
The mixture layer is preferably formed by applying a slurry-like resin composition on the electrode layer and drying it. In addition, after coating, rolling processing can be performed by a lithographic press, a calendar roll, or the like.
Examples of the coating method include a die coating method, a dip coating method, a roll coating method, a doctor coating method, a knife coating method, a spray coating method, a gravure coating method, a screen printing method, an electrostatic coating method and the like. Examples of the drying method include hot air drying and an infrared heater.
合材層の厚みは、通常、1〜300μm程度である。 The thickness of the mixture layer is usually about 1 to 300 μm.
本発明の分散体は、導電材以外の被分散物が、着色剤、およびセルロース繊維からなる群より選択される1種以上であることが好ましい。
被分散物が着色剤である場合、例えば、有機顔料、無機顔料、染料等が挙げられる。この場合、分散体の用途は、例えば、オフセットインキ、グラビアインキ、カラーフィルター用レジストインキ、インキジェットインキ、塗料、成形用樹脂組成物等が挙げられる。
In the dispersion of the present invention, it is preferable that the dispersant other than the conductive material is one or more selected from the group consisting of a colorant and a cellulose fiber.
When the object to be dispersed is a colorant, for example, organic pigments, inorganic pigments, dyes and the like can be mentioned. In this case, the use of the dispersion includes, for example, offset ink, gravure ink, resist ink for color filter, ink jet ink, paint, resin composition for molding and the like.
また、被分散物がセルロース繊維(例えば、セルロースナノファイバーを含む)である場合、その用途は、例えば、セルロース繊維の持つ、高耐熱性、低線膨張率、高弾性率、高強度、高透明性を活かした用途、例えば、接着剤、各種塗料、包装材料、ガスバリア材、電子部材、成形体、構造体等が挙げられる。 When the object to be dispersed is a cellulose fiber (including, for example, cellulose nanofiber), the application thereof is, for example, high heat resistance, low linear expansion rate, high elastic modulus, high strength, and high transparency of the cellulose fiber. Examples of applications that make use of the properties include adhesives, various paints, packaging materials, gas barrier materials, electronic members, molded bodies, structures and the like.
以下、本発明をさらに詳しく説明するが、本発明はこれらの実施例に限定されない。なお、「質量%」は「%」と記載する。表中の配合量は、質量%である。 Hereinafter, the present invention will be described in more detail, but the present invention is not limited to these examples. In addition, "mass%" is described as "%". The blending amount in the table is mass%.
本発明の分散剤、バインダー樹脂の分子量、本発明の分散剤を用いた分散体の各種物性評価は以下の通りである。 The evaluation of various physical properties of the dispersant of the present invention, the molecular weight of the binder resin, and the dispersion using the dispersant of the present invention is as follows.
(重量平均分子量(Mw)の測定方法)
重量平均分子量(Mw)は、RI検出器を装備したゲルパーミエーションクロマトグラフィー(GPC)で測定した。
装置は、HLC−8320GPC(東ソー社製)を用い、分離カラムを3本直列に繋ぎ、充填剤には順に東ソー社製「TSK−GELSUPERAW−4000」、「AW−3000」、及び「AW−2500」を用い、オーブン温度40℃、溶離液として30mMトリエチルアミン及び10mMLiBrのN,N−ジメチルホルムアミド溶液を用い、流速0.6ml/minで測定した。サンプルは上記溶離液からなる溶剤に1wt%の濃度で調製し、20マイクロリットル注入した。分子量はポリスチレン換算値である。
(Measuring method of weight average molecular weight (Mw))
The weight average molecular weight (Mw) was measured by gel permeation chromatography (GPC) equipped with an RI detector.
The device used HLC-8320GPC (manufactured by Tosoh), three separation columns were connected in series, and the fillers were "TSK-GELSUPERAW-4000", "AW-3000", and "AW-2500" manufactured by Tosoh in order. , An oven temperature of 40 ° C., a solution of 30 mM triethylamine and 10 mM LiBr in N, N-dimethylformamide as an eluent, and the measurement was performed at a flow rate of 0.6 ml / min. The sample was prepared in a solvent consisting of the above eluent at a concentration of 1 wt%, and 20 microliters were injected. The molecular weight is a polystyrene-equivalent value.
(分散体の粘度測定方法)
粘度の測定は、B型粘度計(東機産業社製「BL」)を用いて、分散体温度25℃にて、分散体をヘラで充分に撹拌した後、B型粘度計ローター回転速度60rpmにて直ちに行った。測定に使用したローターは、粘度が100mPa・s未満の場合はNo.1を、100以上500mPa・s未満の場合はNo.2を、500以上2000mPa・s未満の場合はNo.3を、2000以上10000mPa・s未満の場合はNo.4のものをそれぞれ用いた。低粘度であるほど分散性が良好であり、高粘度であるほど分散性が不良である。得られた分散体が明らかに分離や沈降しているものは分散性不良とした。
セルロース繊維以外の判定基準は以下の通りである。
◎+:30mPa・s未満(良好)
◎:50mPa・s未満(良好)
○:50以上1000mPa・s未満(使用可)
△:1000以上10000mPa・s未満(使用不可)
×:10000mPa・s以上、沈降または分離(不良)
セルロース繊維の判定基準は以下の通りである。
◎:500mPa・s未満(良好)
○:500以上10000mPa・s未満(使用可)
×:10000mPa・s以上、沈降または分離(不良)
(Method for measuring viscosity of dispersion)
To measure the viscosity, use a B-type viscometer (“BL” manufactured by Toki Sangyo Co., Ltd.), stir the dispersion sufficiently with a spatula at a dispersion temperature of 25 ° C, and then rotate the rotor of the B-type viscometer at 60 rpm. I went immediately at. When the viscosity of the rotor used for the measurement was less than 100 mPa · s, No. If 1 is 100 or more and less than 500 mPa · s, No. If 2 is 500 or more and less than 2000 mPa · s, No. If 3 is 2000 or more and less than 10000 mPa · s, No. Each of 4 was used. The lower the viscosity, the better the dispersibility, and the higher the viscosity, the poorer the dispersibility. Those in which the obtained dispersion was clearly separated or settled were regarded as poor dispersibility.
Judgment criteria other than cellulose fibers are as follows.
◎ +: Less than 30 mPa · s (good)
⊚: Less than 50 mPa · s (good)
◯: 50 or more and less than 1000 mPa · s (usable)
Δ: 1000 or more and less than 10000 mPa · s (cannot be used)
X: 10000 mPa · s or more, settling or separation (defective)
The criteria for determining cellulose fibers are as follows.
⊚: Less than 500 mPa · s (good)
◯: 500 or more and less than 10000 mPa · s (usable)
X: 10000 mPa · s or more, settling or separation (defective)
(分散体の安定性評価方法)
貯蔵安定性の評価は、分散体を50℃にて7日間静置して保存した後の粘度を測定した。測定方法は初期粘度と同様の方法で測定した。評価基準は以下の通りである。
◎:粘度変化なし(変化率3%未満)(良好)
〇:粘度がやや変化した(変化率3%以上10%未満)(使用可)
△:粘度が変化した(変化率10%以上)(使用不可)
×:溶液がゲル化または沈降、分離した(不良)
(Dispersion stability evaluation method)
To evaluate the storage stability, the viscosity of the dispersion after standing at 50 ° C. for 7 days was measured. The measuring method was the same as the initial viscosity. The evaluation criteria are as follows.
⊚: No change in viscosity (change rate less than 3%) (good)
〇: Viscosity changed slightly (change rate 3% or more and less than 10%) (usable)
Δ: Viscosity changed (change rate 10% or more) (cannot be used)
X: The solution gelled, settled, or separated (defective)
(製造例1)
(分散剤(A−1)の製造)
ガス導入管、温度計、コンデンサー、攪拌機を備えた反応容器に、アセトニトリル100部を仕込み、窒素ガスで置換した。反応容器内を70℃に加熱して、アクリロニトリル50.0部、アクリル酸25.0部、スチレン25.0部および及び2,2’−アゾビス(2,4−ジメチルバレロニトリル)を(日油社製;V−65)5.0部の混合物を3時間かけて滴下し、重合反応を行った。滴下終了後、さらに70℃で1時間反応させた後、パーブチルOを0.5部添加し、さらに70℃で1時間反応を続けた。その後、不揮発分測定にて転化率が98%超えたことを確認し、減圧濃縮して分散媒を完全に除去し、分散剤(A−1)を得た。分散剤(A−1)の重量平均分子量(Mw)は15,000であった。
(Manufacturing Example 1)
(Manufacturing of dispersant (A-1))
100 parts of acetonitrile was charged in a reaction vessel equipped with a gas introduction tube, a thermometer, a condenser, and a stirrer, and replaced with nitrogen gas. The inside of the reaction vessel is heated to 70 ° C. to add 50.0 parts of acrylonitrile, 25.0 parts of acrylic acid, 25.0 parts of styrene and 2,2'-azobis (2,4-dimethylvaleronitrile) (NOF). Co., Ltd .; V-65) 5.0 parts of the mixture was added dropwise over 3 hours to carry out a polymerization reaction. After completion of the dropping, the reaction was further carried out at 70 ° C. for 1 hour, 0.5 part of perbutyl O was added, and the reaction was further continued at 70 ° C. for 1 hour. Then, it was confirmed by measuring the non-volatile content that the conversion rate exceeded 98%, and the mixture was concentrated under reduced pressure to completely remove the dispersion medium to obtain a dispersant (A-1). The weight average molecular weight (Mw) of the dispersant (A-1) was 15,000.
(製造例2〜13)
(分散剤(A−2)〜(A−13)の製造)
使用するモノマーを表1に従って変更した以外は、実施例1と同様にして、それぞれ分散剤(A−2)〜(A−13)の製造を作製した。各分散剤の重量平均分子量(Mw)は表1に示す通りであった。なお、分散剤の合成は、連鎖移動剤の添加、重合開始剤量の調整、および反応条件等を適宜変更してMwを調製した。
(Manufacturing Examples 2 to 13)
(Manufacturing of Dispersants (A-2) to (A-13))
Dispersants (A-2) to (A-13) were produced in the same manner as in Example 1 except that the monomers used were changed according to Table 1. The weight average molecular weight (Mw) of each dispersant was as shown in Table 1. In the synthesis of the dispersant, Mw was prepared by appropriately changing the addition of the chain transfer agent, the adjustment of the amount of the polymerization initiator, the reaction conditions, and the like.
AA:アクリル酸
HEA:ヒドロキシエチルアクリレート
DMAEA:ジメチルアミノエチルアクリレート
BA:ブチルアクリレート
2EHMA:2−エチルヘキシルアクリレート
AOMA:2−[(アリルオキシ)メチル]アクリル酸メチル
AA: HEA acrylate: Hydroxyethyl acrylate DMAEA: Dimethylaminoethyl acrylate BA: Butyl acrylate 2EHMA: 2-Ethylhexyl acrylate AOMA: 2-[(allyloxy) methyl] Methyl acrylate
(分散剤(A−14)の製造)
製造例3で得られた分散剤(A−3)50部を、198部の精製水中に添加しディスパーで撹拌してスラリー状にした。次いで2.0部の1N水酸化ナトリウム水溶液を25℃で滴下し、ディスパーにて2時間攪拌した。IR測定(装置:FT/IR−410、日本分光社製)にてシアノ基由来のピーク強度が80%以下に減少したことを確認し、環状構造の形成を確認した。次いで、精製水で水洗、ろ過乾燥し、水素化ナフチリジン環、およびグルタルイミド環を有する分散剤(A−14)を得た。なお、重量平均分子量(Mw)は14,000であった。
(Manufacturing of dispersant (A-14))
50 parts of the dispersant (A-3) obtained in Production Example 3 was added to 198 parts of purified water and stirred with a disper to form a slurry. Next, 2.0 parts of a 1N aqueous sodium hydroxide solution was added dropwise at 25 ° C., and the mixture was stirred with a disper for 2 hours. It was confirmed by IR measurement (apparatus: FT / IR-410, manufactured by JASCO Corporation) that the peak intensity derived from the cyano group was reduced to 80% or less, and the formation of a cyclic structure was confirmed. Then, it was washed with purified water and dried by filtration to obtain a dispersant (A-14) having a hydrogenated diazanaphthalene ring and a glutarimide ring. The weight average molecular weight (Mw) was 14,000.
(分散剤(A−15)の製造)
用いる分散剤を(A−3)から(A−6)に変更した以外は製造例13と同様に行い水素化ナフチリジン環を有する分散剤(A−15)を得た。なお、重量平均分子量(Mw)は14,000であった。
(Manufacturing of dispersant (A-15))
A dispersant (A-15) having a hydrogenated naphthylidine ring was obtained in the same manner as in Production Example 13 except that the dispersant used was changed from (A-3) to (A-6). The weight average molecular weight (Mw) was 14,000.
<カーボンブラック分散体の作成>
[実施例1〜35、比較例1〜7]
表2に示す組成に従い、ガラス瓶に導電材としてカーボンブラック、分散剤、添加剤、分散媒とを仕込み、充分に混合溶解、または混合した後、1.25mmφジルコニアビーズをメディアとして、ペイントコンディショナーで2時間分散し、各カーボンブラック分散体を得た。表2に示す通り、本発明の分散剤を使用した分散体1〜分散体35はいずれも低粘度かつ貯蔵安定性も良好であった。
<Creation of carbon black dispersion>
[Examples 1 to 35, Comparative Examples 1 to 7]
According to the composition shown in Table 2, carbon black, a dispersant, an additive, and a dispersion medium are charged as a conductive material in a glass bottle, and after sufficiently mixing and dissolving or mixing, 1.25 mmφ zirconia beads are used as a medium and a paint conditioner is used. After time dispersion, each carbon black dispersion was obtained. As shown in Table 2, all of the dispersions 1 to 35 using the dispersant of the present invention had low viscosity and good storage stability.
・HS−100:デンカブラックHS−100(デンカ社製、アセチレンブラック、平均一次粒子径48nm、比表面積39m2/g)
・#30:三菱化学社製、ファーネスブラック、平均一次粒子径30nm、比表面積74m2/g
・EC−300J:ライオン・スペシャリティ・ケミカルズ社製、ケッチェンブラック、平均一次粒子径40nm、比表面積800m2/g
・8A:JENOTUBE8A JEIO社製、多層CNT、外径6〜9nm
・100T:K−Nanos100T(Kumho Petrochemical社製、多層CNT、外径10〜15nm)
・PVP:日本触媒製、ポリビニルピロリドンK−30、不揮発分100%
・PVA:クラレ社製、KurarayPOVAL PVA403、不揮発分100%
・NMP:N−メチルピロリドン
・MEK:メチルエチルケトン
・PGMAc:プロピレングリコールモノメチルエーテルアセテート
HS-100: Denka Black HS-100 (manufactured by Denka, acetylene black, average primary particle diameter 48 nm, specific surface area 39 m2 / g)
-# 30: Mitsubishi Chemical Corporation, furnace black, average primary particle diameter 30 nm, specific surface area 74 m2 / g
-EC-300J: Made by Lion Specialty Chemicals, Ketjen Black, average primary particle diameter 40 nm, specific surface area 800 m2 / g
・ 8A: JENOTUBE8A JEIO, multi-walled CNT, outer diameter 6-9nm
100T: K-Nanos100T (manufactured by Kumho Petrochemical, multi-walled CNT, outer diameter 10 to 15 nm)
-PVP: Nippon Shokubai, polyvinylpyrrolidone K-30, 100% non-volatile content
-PVA: Kuraray POVAL PVA403, 100% non-volatile content
-NMP: N-methylpyrrolidone-MEK: Methyl ethyl ketone-PGMAc: Propylene glycol monomethyl ether acetate
<着色剤、セルロース繊維、無機酸化物分散体の作成>
[実施例36〜42、比較例8〜10]
表3に示す組成に従い、ガラス瓶に被分散物、分散剤、添加剤、分散媒とを仕込み、充分に混合溶解、または混合した後、各種被分散物を加え、0.5mmφジルコニアビーズをメディアとして、ペイントコンディショナーで2時間分散し、各分散体を得た。表3に示す通り、本発明の分散剤を使用した分散体26〜分散体32はいずれも低粘度かつ貯蔵安定性も良好であった。
<Creation of colorants, cellulose fibers, and inorganic oxide dispersions>
[Examples 36 to 42, Comparative Examples 8 to 10]
According to the composition shown in Table 3, the dispersant, dispersant, additive, and dispersion medium are charged in a glass bottle, and after sufficient mixing and dissolution or mixing, various dispersants are added and 0.5 mmφ zirconia beads are used as media. , Dispersed with a paint conditioner for 2 hours to obtain each dispersion. As shown in Table 3, all of the dispersions 26 to 32 using the dispersant of the present invention had low viscosity and good storage stability.
P−1:フタロシアニン系緑色顔料C.I.ピグメントグリーン58(DIC社製「FASTOGENGREEN A110」)
P−2:銅フタロシアニン系青色顔料PB15:6(トーヨーカラー社製「リオノールブルーES」)
P−3:キノフタロン系黄色顔料PY138(BASF社製「パリオトールイエローK0961HD」)
P−4:アントラキノン系赤色顔料C.I.ピグメントレッド177(BASF社製「クロモフタルレッドA2B」
P−5:セルロース繊維(ダイセル社製「セリッシュKY100G」
P−6:酸化チタン(石原産業社製「CR−95」)
P−7:酸化ジルコニウム粉末(新日本電工社製「PCS」)
P-1: Phthalocyanine-based green pigment C.I. I. Pigment Green 58 (DIC Corporation "FASTOGENGREEN A110")
P-2: Copper phthalocyanine blue pigment PB15: 6 (Toyo Color Co., Ltd. "Rionol Blue ES")
P-3: Kinophthalone yellow pigment PY138 (BASF's "Pariotor Yellow K0961HD")
P-4: Anthraquinone-based red pigment C.I. I. Pigment Red 177 (BASF's "Chromophtal Red A2B"
P-5: Cellulose fiber (Daicel's "Cerish KY100G"
P-6: Titanium oxide ("CR-95" manufactured by Ishihara Sangyo Co., Ltd.)
P-7: Zirconium oxide powder (Nippon Denko Co., Ltd. "PCS")
[実施例43〜77、比較例11〜17]
(カーボンブラック分散体を用いて形成した導電性塗膜)
実施例1〜35で作成した分散体1〜35と、バインダー樹脂を、不揮発分および不揮発分中のカーボン濃度が表4に示すようになるように各分散体に配合してカーボン分散体を調製した。バーコーターを使用して厚さ100μmのPETフィルムの表面に、バーコーターを用いて調製した分散体を塗工した後、130℃で30分間乾燥させて、厚さ5μmの塗膜を形成した。塗膜の表面抵抗値を抵抗率計(商品名「ハイレスタ」、三菱ケミカルアナリテック社製)を使用して測定した。結果を表4に示す。
◎:1.0×104Ω/cm2未満(良好)
○:1.0×104以上1.0×107Ω/cm2未満(使用可)
△:1.0×107以上1.0×1010Ω/cm2未満(使用可)
×:1.0×1010Ω/cm2以上、沈降または分離(不良)
[Examples 43 to 77, Comparative Examples 11 to 17]
(Conductive coating film formed using carbon black dispersion)
The dispersions 1 to 35 prepared in Examples 1 to 35 and the binder resin were blended with each dispersion so that the non-volatile components and the carbon concentrations in the non-volatile components were as shown in Table 4 to prepare a carbon dispersion. did. A dispersion prepared using the bar coater was applied to the surface of a PET film having a thickness of 100 μm using a bar coater, and then dried at 130 ° C. for 30 minutes to form a coating film having a thickness of 5 μm. The surface resistance value of the coating film was measured using a resistivity meter (trade name "Hiresta", manufactured by Mitsubishi Chemical Analytech Co., Ltd.). The results are shown in Table 4.
⊚: 1.0 × 104Ω / cm less than 2 (good)
◯: 1.0 × 104 or more and less than 1.0 × 107Ω / cm2 (usable)
Δ: 1.0 × 107 or more and less than 1.0 × 1010 Ω / cm2 (usable)
X: 1.0 × 1010 Ω / cm2 or more, settling or separation (defective)
耐水性:実施例43〜77、あるいは比較例で得た塗板を25℃温水に2時間浸漬した後引き上げ、表面の水滴をふき取った後塗膜の状態を目視評価した。結果を表4に示す。
判定基準
◎:塗膜に変化がない。
〇:塗面に白化が見られるが24時間放置すると元の状態に戻った。
×:塗膜が著しく白化しており、軽くこすっただけで簡単に剥がれた。
Water resistance: The coated plate obtained in Examples 43 to 77 or Comparative Example was immersed in warm water at 25 ° C. for 2 hours, pulled up, and water droplets on the surface were wiped off, and then the state of the coating film was visually evaluated. The results are shown in Table 4.
Judgment criteria ⊚: There is no change in the coating film.
〇: Whitening was seen on the coated surface, but it returned to its original state after being left for 24 hours.
X: The coating film was significantly whitened and was easily peeled off by light rubbing.
・CMC:ダイセルファインケム社製、カルボキシメチルセルロース#1120、不揮発分100%
・PVDF:クレハ社製、ポリフッ化ビニリデン、KFポリマーW1100不揮発分100%
-CMC: Daicel Fine Chem Ltd., Carboxymethyl Cellulose # 1120, 100% non-volatile content
-PVDF: Made by Kureha, polyvinylidene fluoride, KF polymer W1100 100% non-volatile content
以上の結果より、本発明の分散剤を用いると分散効率に優れ、分散性、流動性、保存安定性に優れた分散体を製造できた。特に分散媒が水、NMP等の親水性溶媒系には活性水素基含有モノマーや塩基性モノマーを含有する分散剤が好ましく、酢酸ブチル、MEK、PGMAc等の溶媒には(メタ)アクリル酸アルキルエステルを含有する分散剤が優れていた。
また、表2の比較例7から従来の分散剤は使用量を増やした場合、ある程度の分散性を有するものの、使用量を減らすと分散性が低下した。一方、本発明の分散剤は使用量を減らしても良好な分散性を有していた。
また、本発明の分散剤は、導電材のみならず、導電材以外の被分散物に対しても良好な分散性、流動性、保存安定性に優れた分散体を製造できた。
本発明の分散剤を蓄電デバイス用途に使用すると導電性に優れ、耐水性の良好な電極が得られる。
From the above results, when the dispersant of the present invention was used, a dispersion having excellent dispersion efficiency, dispersibility, fluidity, and storage stability could be produced. In particular, a dispersant containing an active hydrogen group-containing monomer or a basic monomer is preferable for a hydrophilic solvent system such as water or NMP as the dispersion medium, and a (meth) acrylic acid alkyl ester is preferable for a solvent such as butyl acetate, MEK or PGMAc. The dispersant containing the above was excellent.
Further, from Comparative Example 7 in Table 2, the conventional dispersant had a certain degree of dispersibility when the amount used was increased, but the dispersibility decreased when the amount used was decreased. On the other hand, the dispersant of the present invention had good dispersibility even when the amount used was reduced.
In addition, the dispersant of the present invention was able to produce a dispersion having excellent dispersibility, fluidity, and storage stability not only for the conductive material but also for the object to be dispersed other than the conductive material.
When the dispersant of the present invention is used for a power storage device application, an electrode having excellent conductivity and good water resistance can be obtained.
<カーボンブラック分散体の作成>
[実施例1〜35、比較例1〜7]
表2に示す組成に従い、ガラス瓶に導電材としてカーボンブラック、分散剤、添加剤、分散媒とを仕込み、充分に混合溶解、または混合した後、1.25mmφジルコニアビーズをメディアとして、ペイントコンディショナーで2時間分散し、各カーボンブラック分散体を得た。表2に示す通り、本発明の分散剤を使用した分散体1〜分散体35はいずれも低粘度かつ貯蔵安定性も良好であった。なお、本明細書において実施例1は、参考例である。
<Creation of carbon black dispersion>
[Examples 1 to 35, Comparative Examples 1 to 7]
According to the composition shown in Table 2, carbon black, a dispersant, an additive, and a dispersion medium are charged as a conductive material in a glass bottle, and after sufficiently mixing and dissolving or mixing, 1.25 mmφ zirconia beads are used as a medium and a paint conditioner is used. After time dispersion, each carbon black dispersion was obtained. As shown in Table 2, all of the dispersions 1 to 35 using the dispersant of the present invention had low viscosity and good storage stability. In this specification, Example 1 is a reference example.
Claims (10)
前記共重合体は、前記(メタ)アクリロニトリルに由来する単位を40〜99質量%含み、重量平均分子量が5000〜50000である、分散剤。 A copolymer containing a unit derived from (meth) acrylonitrile and a unit derived from one or more monomers selected from the group consisting of an active hydrogen group-containing monomer, a basic monomer, and a (meth) acrylic acid alkyl ester. Yes,
The copolymer is a dispersant containing 40 to 99% by mass of a unit derived from the (meth) acrylonitrile and having a weight average molecular weight of 5,000 to 50,000.
前記共重合体は、アクリロニトリルに由来する単位を40〜99質量%含み、重量平均分子量は、5000〜50000であり、
前記アクリロニトリルに由来する単位が、環状構造を有する、分散剤。 A copolymer containing a unit derived from (meth) acrylonitrile and a unit derived from one or more monomers selected from the group consisting of an active hydrogen group-containing monomer, a basic monomer, and a (meth) acrylic acid alkyl ester. Yes,
The copolymer contains 40 to 99% by mass of a unit derived from acrylonitrile, and has a weight average molecular weight of 5,000 to 50,000.
A dispersant in which the unit derived from acrylonitrile has a cyclic structure.
前記共重合体は、前記アクリロニトリルに由来する単位を40〜99質量%、および(メタ)アクリル酸に由来する単位を1〜25質量%含み
重量平均分子量は、5000〜50000であり、
前記アクリロニトリルに由来する単位および前記(メタ)アクリル酸単位が、環状構造を形成する、分散剤。 A copolymer containing a unit derived from acrylonitrile and a unit derived from (meth) acrylic acid.
The copolymer contains 40 to 99% by mass of a unit derived from the acrylonitrile and 1 to 25% by mass of a unit derived from (meth) acrylic acid, and has a weight average molecular weight of 5,000 to 50,000.
A dispersant in which the unit derived from acrylonitrile and the (meth) acrylic acid unit form a cyclic structure.
The dispersion according to claim 4, wherein the dispersion is one or more selected from the group consisting of a colorant and cellulose fibers.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2020/013883 WO2020203714A1 (en) | 2019-03-29 | 2020-03-27 | Dispersant, dispersed material, resin composition, mixture slurry, electrode film, and non-aqueous electrolyte secondary battery |
KR1020217031766A KR20210148160A (en) | 2019-03-29 | 2020-03-27 | Dispersant, dispersion, resin composition, mixture slurry, electrode membrane, and non-aqueous electrolyte secondary battery |
CN202080021310.5A CN113613768B (en) | 2019-03-29 | 2020-03-27 | Dispersing agent, dispersion, composition, slurry, electrode film, and secondary battery |
US17/438,927 US20220204857A1 (en) | 2019-03-29 | 2020-03-27 | Dispersant, dispersed material, resin composition, mixture slurry, electrode film, and non-aqueous electrolyte secondary battery |
EP20781750.3A EP3950108B1 (en) | 2019-03-29 | 2020-03-27 | Dispersant, dispersed material, resin composition, mixture slurry, electrode film, and non-aqueous electrolyte secondary battery |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019066507 | 2019-03-29 | ||
JP2019066507 | 2019-03-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6638846B1 JP6638846B1 (en) | 2020-01-29 |
JP2020163362A true JP2020163362A (en) | 2020-10-08 |
Family
ID=69183661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019114283A Active JP6638846B1 (en) | 2019-03-29 | 2019-06-20 | Dispersant, dispersion, electrode, and resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6638846B1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220063108A (en) * | 2020-11-09 | 2022-05-17 | 주식회사 엘지화학 | Photosensitive resin composition, photoresist comprising same, black matrix comprising same and electronic device comprising same |
WO2022131164A1 (en) * | 2020-12-14 | 2022-06-23 | 東洋インキScホールディングス株式会社 | Conductive material dispersion and use of conductive material dispersion |
WO2023286833A1 (en) | 2021-07-14 | 2023-01-19 | 東洋インキScホールディングス株式会社 | Resin composition for secondary battery electrodes, method for producing mixture slurry for secondary battery electrodes, method for producing electrode film, and method for producing secondary battery |
WO2023286831A1 (en) | 2021-07-14 | 2023-01-19 | 東洋インキScホールディングス株式会社 | Method for producing resin composition for secondary battery electrodes, method for producing mixture slurry for secondary battery electrodes, method for producing electrode film, and method for producing secondary battery |
JP7262068B1 (en) | 2022-07-29 | 2023-04-21 | 大日精化工業株式会社 | Carbon material dispersion and its use |
KR20230056602A (en) * | 2021-10-19 | 2023-04-27 | 주식회사 베터리얼 | Carbon nanotube despersion, manufacturing method for same, slurry composition for electrode comprising same, eletrode comprising same and lithum secondary battery comprising same |
WO2023149488A1 (en) | 2022-02-02 | 2023-08-10 | 東洋インキScホールディングス株式会社 | Dispersion composition production method |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6755218B2 (en) * | 2017-07-11 | 2020-09-16 | 大日精化工業株式会社 | Nanocarbon dispersion |
JP7547788B2 (en) | 2020-06-01 | 2024-09-10 | artience株式会社 | Conductive material dispersion and its manufacturing method |
JP6961152B1 (en) * | 2020-07-07 | 2021-11-05 | 東洋インキScホールディングス株式会社 | Carbon nanotubes, carbon nanotube dispersion liquid, non-aqueous electrolyte secondary battery using it |
WO2023238925A1 (en) * | 2022-06-10 | 2023-12-14 | 株式会社日本触媒 | Radical polymerizable composition and polymerized product thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62221433A (en) * | 1986-03-24 | 1987-09-29 | Kao Corp | Dispersant for calcium carbonate |
JP2013206759A (en) * | 2012-03-29 | 2013-10-07 | Toyo Ink Sc Holdings Co Ltd | Aqueous composition for forming secondary battery electrode, electrode for secondary battery, and secondary battery |
JP2014203555A (en) * | 2013-04-02 | 2014-10-27 | 東洋インキScホールディングス株式会社 | Composition for secondary battery electrode formation, method for manufacturing the same, secondary battery electrode, and secondary battery |
-
2019
- 2019-06-20 JP JP2019114283A patent/JP6638846B1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62221433A (en) * | 1986-03-24 | 1987-09-29 | Kao Corp | Dispersant for calcium carbonate |
JP2013206759A (en) * | 2012-03-29 | 2013-10-07 | Toyo Ink Sc Holdings Co Ltd | Aqueous composition for forming secondary battery electrode, electrode for secondary battery, and secondary battery |
JP2014203555A (en) * | 2013-04-02 | 2014-10-27 | 東洋インキScホールディングス株式会社 | Composition for secondary battery electrode formation, method for manufacturing the same, secondary battery electrode, and secondary battery |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220063108A (en) * | 2020-11-09 | 2022-05-17 | 주식회사 엘지화학 | Photosensitive resin composition, photoresist comprising same, black matrix comprising same and electronic device comprising same |
KR102680845B1 (en) | 2020-11-09 | 2024-07-03 | 주식회사 엘지화학 | Photosensitive resin composition, photoresist comprising same, black matrix comprising same and electronic device comprising same |
WO2022131164A1 (en) * | 2020-12-14 | 2022-06-23 | 東洋インキScホールディングス株式会社 | Conductive material dispersion and use of conductive material dispersion |
WO2023286833A1 (en) | 2021-07-14 | 2023-01-19 | 東洋インキScホールディングス株式会社 | Resin composition for secondary battery electrodes, method for producing mixture slurry for secondary battery electrodes, method for producing electrode film, and method for producing secondary battery |
WO2023286831A1 (en) | 2021-07-14 | 2023-01-19 | 東洋インキScホールディングス株式会社 | Method for producing resin composition for secondary battery electrodes, method for producing mixture slurry for secondary battery electrodes, method for producing electrode film, and method for producing secondary battery |
KR20230056602A (en) * | 2021-10-19 | 2023-04-27 | 주식회사 베터리얼 | Carbon nanotube despersion, manufacturing method for same, slurry composition for electrode comprising same, eletrode comprising same and lithum secondary battery comprising same |
KR102532085B1 (en) | 2021-10-19 | 2023-05-15 | 주식회사 베터리얼 | Carbon nanotube despersion, manufacturing method for same, slurry composition for electrode comprising same, eletrode comprising same and lithum secondary battery comprising same |
WO2023149488A1 (en) | 2022-02-02 | 2023-08-10 | 東洋インキScホールディングス株式会社 | Dispersion composition production method |
JP7262068B1 (en) | 2022-07-29 | 2023-04-21 | 大日精化工業株式会社 | Carbon material dispersion and its use |
WO2024024186A1 (en) * | 2022-07-29 | 2024-02-01 | 大日精化工業株式会社 | Carbon material dispersion and use therefor |
JP2024018831A (en) * | 2022-07-29 | 2024-02-08 | 大日精化工業株式会社 | Carbon material dispersion liquid and use thereof |
Also Published As
Publication number | Publication date |
---|---|
JP6638846B1 (en) | 2020-01-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6638846B1 (en) | Dispersant, dispersion, electrode, and resin composition | |
WO2020203714A1 (en) | Dispersant, dispersed material, resin composition, mixture slurry, electrode film, and non-aqueous electrolyte secondary battery | |
JP6743954B1 (en) | Conductive material dispersion and use thereof | |
KR101669807B1 (en) | Positive Mix Paste For Lithium Secondary Battery | |
JP5799486B2 (en) | Carbon material dispersion | |
JP2021115523A (en) | Dispersant and resin composition | |
JP6201164B2 (en) | Active energy ray-curable nanocarbon dispersion, method for producing the same, and active energy ray-curable coating agent using the same | |
JP6142415B2 (en) | Carbon black dispersion and use thereof | |
WO2014132809A1 (en) | Carbon black dispersion and use thereof | |
JP7230269B1 (en) | Carbon material dispersion and its use | |
JP2015101615A (en) | Carbon black dispersion liquid and use of the same | |
JP2013229263A (en) | Composition for electrochemical element and electrode for electrochemical element | |
WO2023058312A1 (en) | Carbon material dispersion and use therefor | |
KR102632651B1 (en) | carbon material dispersion | |
JP2023100291A (en) | Dispersion, coated object and electrode | |
JP7547788B2 (en) | Conductive material dispersion and its manufacturing method | |
JP2022034316A (en) | Carbon nanotube dispersion, and coating including the same | |
TW202234734A (en) | Electrode binder and slurry compositions for lithium ion electrical storage devices | |
JP7262068B1 (en) | Carbon material dispersion and its use | |
KR102718047B1 (en) | Method for producing carbon material dispersion | |
JP2013047344A (en) | Electroconductive composition, electroconductive film obtained by using the same, and laminate including the electroconductive film | |
JP2024044644A (en) | Aqueous conductive material dispersion for coating, and coated article | |
WO2023058313A1 (en) | Method for producing carbon material dispersed liquid | |
KR20230164016A (en) | Block copolymers, dispersants, and coloring compositions | |
WO2024185869A1 (en) | Polymer, resin particles including said polymer, aqueous dispersion, ink, method for producing printed object using said ink, article with fixed image, and polymerizable monomer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190807 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20190807 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20190820 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190910 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191024 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20191126 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20191209 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6638846 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313114 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |