JP6157163B2 - 導電性炭素を含有するポリアミド組成物 - Google Patents
導電性炭素を含有するポリアミド組成物 Download PDFInfo
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- JP6157163B2 JP6157163B2 JP2013055374A JP2013055374A JP6157163B2 JP 6157163 B2 JP6157163 B2 JP 6157163B2 JP 2013055374 A JP2013055374 A JP 2013055374A JP 2013055374 A JP2013055374 A JP 2013055374A JP 6157163 B2 JP6157163 B2 JP 6157163B2
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- polyamide
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- polyamide composition
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- carbon
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 101
- 239000004952 Polyamide Substances 0.000 title claims description 80
- 229920002647 polyamide Polymers 0.000 title claims description 80
- 239000000203 mixture Substances 0.000 title claims description 50
- 229910052799 carbon Inorganic materials 0.000 title claims description 26
- 150000001875 compounds Chemical class 0.000 claims description 61
- 239000002041 carbon nanotube Substances 0.000 claims description 41
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 36
- 238000004519 manufacturing process Methods 0.000 claims description 30
- 229910021389 graphene Inorganic materials 0.000 claims description 24
- 125000000524 functional group Chemical group 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 15
- 125000003504 2-oxazolinyl group Chemical group O1C(=NCC1)* 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 7
- FBXGQDUVJBKEAJ-UHFFFAOYSA-N 4h-oxazin-3-one Chemical group O=C1CC=CON1 FBXGQDUVJBKEAJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 22
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 16
- 230000001588 bifunctional effect Effects 0.000 description 16
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 15
- 229920000642 polymer Polymers 0.000 description 14
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 13
- 239000000047 product Substances 0.000 description 13
- 229910002804 graphite Inorganic materials 0.000 description 12
- 239000010439 graphite Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 125000003277 amino group Chemical group 0.000 description 11
- 238000005325 percolation Methods 0.000 description 10
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 9
- 239000012778 molding material Substances 0.000 description 9
- 239000002048 multi walled nanotube Substances 0.000 description 9
- 239000004033 plastic Substances 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 9
- 125000005587 carbonate group Chemical group 0.000 description 8
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 8
- 239000002109 single walled nanotube Substances 0.000 description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 8
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 8
- 239000000654 additive Substances 0.000 description 7
- VPKDCDLSJZCGKE-UHFFFAOYSA-N carbodiimide group Chemical group N=C=N VPKDCDLSJZCGKE-UHFFFAOYSA-N 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 7
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 7
- 238000010992 reflux Methods 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- RWZYAGGXGHYGMB-UHFFFAOYSA-N anthranilic acid Chemical compound NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 6
- 125000003700 epoxy group Chemical group 0.000 description 6
- 150000003951 lactams Chemical group 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000004014 plasticizer Substances 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 125000001931 aliphatic group Chemical group 0.000 description 5
- 229910003481 amorphous carbon Inorganic materials 0.000 description 5
- 150000001244 carboxylic acid anhydrides Chemical group 0.000 description 5
- -1 furthermore Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 5
- 238000006722 reduction reaction Methods 0.000 description 5
- SJHPCNCNNSSLPL-CSKARUKUSA-N (4e)-4-(ethoxymethylidene)-2-phenyl-1,3-oxazol-5-one Chemical group O1C(=O)C(=C/OCC)\N=C1C1=CC=CC=C1 SJHPCNCNNSSLPL-CSKARUKUSA-N 0.000 description 4
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 150000004985 diamines Chemical class 0.000 description 4
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 239000013067 intermediate product Substances 0.000 description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- HTTLBYITFHMYFK-UHFFFAOYSA-N bentranil Chemical compound N=1C2=CC=CC=C2C(=O)OC=1C1=CC=CC=C1 HTTLBYITFHMYFK-UHFFFAOYSA-N 0.000 description 3
- 150000001721 carbon Chemical class 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 2
- HHPWFRXLFXLTQP-UHFFFAOYSA-N 4-oxo-2-phenyl-3,1-benzoxazine-7-carbonyl chloride Chemical compound C=1C(C(=O)Cl)=CC=C(C(O2)=O)C=1N=C2C1=CC=CC=C1 HHPWFRXLFXLTQP-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 229920002614 Polyether block amide Polymers 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 125000000732 arylene group Chemical group 0.000 description 2
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000011231 conductive filler Substances 0.000 description 2
- 125000002993 cycloalkylene group Chemical group 0.000 description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 description 2
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- NLFBCYMMUAKCPC-KQQUZDAGSA-N ethyl (e)-3-[3-amino-2-cyano-1-[(e)-3-ethoxy-3-oxoprop-1-enyl]sulfanyl-3-oxoprop-1-enyl]sulfanylprop-2-enoate Chemical compound CCOC(=O)\C=C\SC(=C(C#N)C(N)=O)S\C=C\C(=O)OCC NLFBCYMMUAKCPC-KQQUZDAGSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000007306 functionalization reaction Methods 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000615 nonconductor Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920006146 polyetheresteramide block copolymer Polymers 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 0 *NC(c(cc1)cc(N=C(c2ccccc2)O2)c1C2=O)=O Chemical compound *NC(c(cc1)cc(N=C(c2ccccc2)O2)c1C2=O)=O 0.000 description 1
- OUPZKGBUJRBPGC-UHFFFAOYSA-N 1,3,5-tris(oxiran-2-ylmethyl)-1,3,5-triazinane-2,4,6-trione Chemical compound O=C1N(CC2OC2)C(=O)N(CC2OC2)C(=O)N1CC1CO1 OUPZKGBUJRBPGC-UHFFFAOYSA-N 0.000 description 1
- PWGJDPKCLMLPJW-UHFFFAOYSA-N 1,8-diaminooctane Chemical compound NCCCCCCCCN PWGJDPKCLMLPJW-UHFFFAOYSA-N 0.000 description 1
- VLDPXPPHXDGHEW-UHFFFAOYSA-N 1-chloro-2-dichlorophosphoryloxybenzene Chemical compound ClC1=CC=CC=C1OP(Cl)(Cl)=O VLDPXPPHXDGHEW-UHFFFAOYSA-N 0.000 description 1
- BBITXNWQALLODC-UHFFFAOYSA-N 2-[4-(4-oxo-3,1-benzoxazin-2-yl)phenyl]-3,1-benzoxazin-4-one Chemical compound C1=CC=C2C(=O)OC(C3=CC=C(C=C3)C=3OC(C4=CC=CC=C4N=3)=O)=NC2=C1 BBITXNWQALLODC-UHFFFAOYSA-N 0.000 description 1
- GPNNOCMCNFXRAO-UHFFFAOYSA-N 2-aminoterephthalic acid Chemical compound NC1=CC(C(O)=O)=CC=C1C(O)=O GPNNOCMCNFXRAO-UHFFFAOYSA-N 0.000 description 1
- OLQWMCSSZKNOLQ-UHFFFAOYSA-N 3-(2,5-dioxooxolan-3-yl)oxolane-2,5-dione Chemical compound O=C1OC(=O)CC1C1C(=O)OC(=O)C1 OLQWMCSSZKNOLQ-UHFFFAOYSA-N 0.000 description 1
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 description 1
- WTKWFNIIIXNTDO-UHFFFAOYSA-N 3-isocyanato-5-methyl-2-(trifluoromethyl)furan Chemical compound CC1=CC(N=C=O)=C(C(F)(F)F)O1 WTKWFNIIIXNTDO-UHFFFAOYSA-N 0.000 description 1
- DZIHTWJGPDVSGE-UHFFFAOYSA-N 4-[(4-aminocyclohexyl)methyl]cyclohexan-1-amine Chemical compound C1CC(N)CCC1CC1CCC(N)CC1 DZIHTWJGPDVSGE-UHFFFAOYSA-N 0.000 description 1
- NWZZZDQALCMOEW-UHFFFAOYSA-N 7-(2-hydroxyethyl)-4-oxo-2-phenyl-3,1-benzoxazine-5-carboxamide Chemical compound OCCC1=CC2=C(C(OC(=N2)C2=CC=CC=C2)=O)C(=C1)C(N)=O NWZZZDQALCMOEW-UHFFFAOYSA-N 0.000 description 1
- DPUOATRAWLMZSQ-UHFFFAOYSA-N 7-(4,5-dihydro-1,3-oxazol-2-yl)-2-phenyl-3,1-benzoxazin-4-one Chemical compound C=1C=C2C(=O)OC(C=3C=CC=CC=3)=NC2=CC=1C1=NCCO1 DPUOATRAWLMZSQ-UHFFFAOYSA-N 0.000 description 1
- TYYCNSUODPEVQP-UHFFFAOYSA-N 8-[(4-fluorophenyl)sulfonylamino]-4-(3-pyridin-3-ylpropyl)octanoic acid Chemical compound C=1C=CN=CC=1CCCC(CCC(=O)O)CCCCNS(=O)(=O)C1=CC=C(F)C=C1 TYYCNSUODPEVQP-UHFFFAOYSA-N 0.000 description 1
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 244000000626 Daucus carota Species 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- IPRJXAGUEGOFGG-UHFFFAOYSA-N N-butylbenzenesulfonamide Chemical compound CCCCNS(=O)(=O)C1=CC=CC=C1 IPRJXAGUEGOFGG-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- FGTUDWKBEZELLU-HNNXBMFYSA-N O=C1OC(c(cc2)ccc2C2=NCCCO2)=N[C@@H]2C1=CC=CC2 Chemical compound O=C1OC(c(cc2)ccc2C2=NCCCO2)=N[C@@H]2C1=CC=CC2 FGTUDWKBEZELLU-HNNXBMFYSA-N 0.000 description 1
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- PWAXUOGZOSVGBO-UHFFFAOYSA-N adipoyl chloride Chemical compound ClC(=O)CCCCC(Cl)=O PWAXUOGZOSVGBO-UHFFFAOYSA-N 0.000 description 1
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- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
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- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- SJNCMISSTSMUFF-UHFFFAOYSA-N hexadecyl 4-hydroxybenzoate Chemical compound CCCCCCCCCCCCCCCCOC(=O)C1=CC=C(O)C=C1 SJNCMISSTSMUFF-UHFFFAOYSA-N 0.000 description 1
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- CVXXHXPNTZBZEL-UHFFFAOYSA-N methyl 4-carbonochloridoylbenzoate Chemical compound COC(=O)C1=CC=C(C(Cl)=O)C=C1 CVXXHXPNTZBZEL-UHFFFAOYSA-N 0.000 description 1
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- 238000000465 moulding Methods 0.000 description 1
- ACSJOJBMNBXQTG-UHFFFAOYSA-N n-(2-ethylhexyl)benzenesulfonamide Chemical compound CCCCC(CC)CNS(=O)(=O)C1=CC=CC=C1 ACSJOJBMNBXQTG-UHFFFAOYSA-N 0.000 description 1
- TVIDDXQYHWJXFK-UHFFFAOYSA-N n-Dodecanedioic acid Natural products OC(=O)CCCCCCCCCCC(O)=O TVIDDXQYHWJXFK-UHFFFAOYSA-N 0.000 description 1
- XBGNERSKEKDZDS-UHFFFAOYSA-N n-[2-(dimethylamino)ethyl]acridine-4-carboxamide Chemical compound C1=CC=C2N=C3C(C(=O)NCCN(C)C)=CC=CC3=CC2=C1 XBGNERSKEKDZDS-UHFFFAOYSA-N 0.000 description 1
- QBVJQFBUDWQETC-UHFFFAOYSA-N n-dodecyl-4-oxo-2-phenyl-3,1-benzoxazine-7-carboxamide Chemical compound C=1C(C(=O)NCCCCCCCCCCCC)=CC=C(C(O2)=O)C=1N=C2C1=CC=CC=C1 QBVJQFBUDWQETC-UHFFFAOYSA-N 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229920006119 nylon 10T Polymers 0.000 description 1
- RIKCMEDSBFQFAL-UHFFFAOYSA-N octyl 4-hydroxybenzoate Chemical compound CCCCCCCCOC(=O)C1=CC=C(O)C=C1 RIKCMEDSBFQFAL-UHFFFAOYSA-N 0.000 description 1
- 229920002601 oligoester Polymers 0.000 description 1
- 238000006384 oligomerization reaction Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920006128 poly(nonamethylene terephthalamide) Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001955 polyphenylene ether Polymers 0.000 description 1
- 229920006375 polyphtalamide Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000006798 ring closing metathesis reaction Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- HQHCYKULIHKCEB-UHFFFAOYSA-N tetradecanedioic acid Natural products OC(=O)CCCCCCCCCCCCC(O)=O HQHCYKULIHKCEB-UHFFFAOYSA-N 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- ILWRPSCZWQJDMK-UHFFFAOYSA-N triethylazanium;chloride Chemical compound Cl.CCN(CC)CC ILWRPSCZWQJDMK-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 235000005765 wild carrot Nutrition 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
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Description
a) ポリアミド少なくとも40質量部、好ましくは少なくとも50質量部、特に好ましくは少なくとも60質量部、
b) カーボンナノチューブ及びグラフェンの群から選択される導電性炭素 0.15〜25質量部、好ましくは0.2〜8質量部、特に好ましくは0.3〜6質量部、
c) 炭素表面の反応基と反応することができる少なくとも1つの官能基を有し、かつ更にポリアミドの末端基と反応することができる少なくとも1つの官能基を有するオリゴ官能性化合物 0.3〜8質量部、好ましくは0.4〜6質量部、特に好ましくは0.5〜5質量部、
d) 任意に通常の助剤及び添加剤、
その際、成分a)〜d)の質量部の合計は100である。
1. 少なくとも2つのオキサジノン基を有する化合物、例えば次の化合物
R2は、2〜20個のC原子を有するアルキレン、5〜20個のC原子を有するシクロアルキレン、6〜20個のC原子を有するアリーレン又は7〜20個のC原子を有するアラルキレンであり、
nは、1〜39である。
R2は、2〜20個のC原子を有するアルキレン、5〜20個の有するシクロアルキレン、6〜20個のC原子を有するアリーレン又は7〜20個のC原子を有するアラルキレンであり、
nは、1〜37である。
− オキサジノン基は、第1に、ヒドロキシル基又はアミノ基と反応し、
− オキサゾロン基は、第1に、ヒドロキシル基又はアミノ基と反応し、
− オキサゾリン基は、第1に、カルボキシル基と反応し、
− イソシアナート基は、第1に、ヒドロキシル基又はアミノ基及びその他にカルボキシル基とも反応し、
− カルボジイミド基は、第1に、ヒドロキシル基又はアミノ基及びその他にカルボキシル基とも反応し、
− N−アシルラクタム基は、第1に、ヒドロキシル基又はアミノ基と反応し、
− N−アシルイミド基は、第1に、ヒドロキシル基又はアミノ基と反応し、
− 芳香族又は脂肪族炭酸エステル基は、第1に、アミノ基と反応し、
− エポキシ基は、第1に、アミノ基、及びその他にヒドロキシル基又はカルボキシル基とも反応し、並びに
− カルボン酸無水物基は、第1に、アミノ基及びその他にヒドロキシル基とも反応する。
BS 1189:過剰のカルボキシル末端基(カルボキシル末端基115mmol/kg;アミノ末端基3mmol/kg)を有する低粘度PA12;真空乾燥庫中で80℃で一晩乾燥させ;その後でデシケータ中で保存する。
0〜10℃に冷却された、乾燥されたテトラヒドロフラン500ml中の塩化ベンゾイル28.2g(200mmol)溶液に、2−アミノテレフタル酸36.2g(200mmol)を添加した。次いで、30分間にトリエチルアミン20.2g(200mmol)を滴加した。室温で更に1時間撹拌した後に、この溶剤を真空中で留去した。この固体残留物を水400ml中に懸濁させ、濾過し、水で洗浄した。徹底的に乾燥した後、この中間生成物を60℃で塩化チオニル300mlと一緒に、もはや気泡が形成されなくなるまで撹拌した。その後で、過剰の塩化チオニルを真空中で留去した。この残留物を還流下でトルエン200ml中に溶かした。冷却し、n−ヘキサン1000mlで沈殿させた後に、この中間生成物の2−フェニル−4−オキソ−4H−ベンゾ[d][1,3]オキサジン−7−カルボニルクロリドを濾別し、n−ヘキサンで洗浄し、乾燥させた。
この合成を、磁気撹拌機、還流冷却器、乾燥管及び滴下漏斗を備えた500mlの三頸フラスコ中で実施した。このために、テレフタロイルジクロリド2.03g(10mmol)をN,N−ジメチルアセトアミド50ml中に溶かし、これに2−アミノ安息香酸2.74g(20mmol)を粉末として撹拌しながら投入した。引き続き、室温で、トリエチルアミン2.02g(20mmol)及びN,N−ジメチルアセトアミド5mlからなる混合物をゆっくりと滴加した。室温で1時間撹拌した後に、水200mlを添加し、生じる沈殿物を吸引濾過し、水で洗浄し、真空中で80℃で乾燥した。その後で、この生成物を無水酢酸50ml中で還流下で2時間加熱した。冷却後に、生じる沈殿物を吸引濾過し、酢酸で、引き続き水で洗浄した。アセトンと一緒に煮沸した後に、生成物3.20gが得られた。
磁気撹拌機、還流冷却器、乾燥管及び滴下漏斗を備えた500mlの三頸フラスコ中で、塩化ベンゾイル2.81g(20mmol)をN,N−ジメチルアセトアミド50ml中に溶かし、これに2−アミノ安息香酸2.74g(20mmol)を粉末として撹拌しながら投入した。引き続き、室温でトリエチルアミン2.02g(20mmol)及びN,N−ジメチルアセトアミド5mlからなる混合物をゆっくりと滴加した。室温で1時間撹拌した後に、水200mlを添加し、生じる沈殿物を吸引濾過し、水で洗浄し、真空中で80℃で乾燥した。その後で、この生成物を無水酢酸50ml中で還流下で2時間加熱した。冷却後に、生じる沈殿物を吸引濾過し、酢酸で、引き続き水で洗浄した。n−ヘキサンから再結晶の後に、生成物3.65gが得られた。
この合成は、2−フェニル−7−クロロカルボニル−4H−3,1−ベンゾオキサジン−4−オンから出発した。(この合成はL. Jakisch et al.著, Journal of Polymer Science: Part A: Polymer Chemistry 2003; 41(5): 655-667に記載されている(そこの化合物10a))。この物質2.855g(10mmol)を、磁気撹拌機、還流冷却器及び乾燥管を備えた250mlの三頸フラスコ中で、乾燥したテトラヒドロフラン100ml中に0℃で懸濁させた。その後で、n−ドデシルアミン1.854g(10mmol)、トリエチルアミン1.012g(10mmol)及び乾燥したテトラヒドロフラン20mlからなる混合物を0〜5℃でゆっくりと滴加した。この反応混合物を、引き続き、室温で2時間撹拌し、その後で、トリエチルアンモニウムクロリドの生じる沈殿物を吸引濾過し、濾液を回転蒸発器で濃縮した。この固体の残留物を水で洗浄し、真空中で60℃で乾燥させた。エタノールからの再結晶の後に、生成物2.85gが得られた。
この製造を、製造例5と同様に、n−ドデシルアミンの代わりに、2−エタノールアミンを用いて行った。
この製造は、製造例3と同様に、テレフタル酸モノメチルエステルクロリド及び2−エタノールアミンから行い、引き続き、塩化チオニルを用いて閉環を行った。
最小規模のコンパウンド製造を、DACA Instruments(Santa Barbara, USA)社の同方向回転型の二軸スクリュー配合機を用いて実施した。この2つのスクリューは、この場合に円錐状に互いに並んで配置されていた。このマイクロ配合機の内部容量は4.5cm3であった(使用した秤量:4.2g)。バイパスを介して、この材料はこの機器の下端から再び上方へ送られ、こうして循環させることができた。下端の弁を介して材料をストランドとして取り出すことができた。この混合速度は250rpm、混合時間は5分及び混合温度は210℃であった。この使用量は表1〜5に記載されている。
107Ω・cmを越える比体積抵抗を有するサンプルについて、プレート測定セルのKeithley 8009 mit Keithley-Elektrometer E6517Aを使用し、107Ω・cmを下回るサンプルについて、ストランド測定セルのKeithley-Elektrometer E6517Aを使用した。本発明による混合物並びに比較混合物に関する測定結果は、表1〜5に記載されている。
1. 次の成分:
a) ポリアミド 少なくとも40質量部
b) カーボンナノチューブ及びグラフェンの群から選択される導電性炭素 0.15〜25質量部
c) 前記炭素の表面の反応基と反応することができる少なくとも1つの官能基を有し、かつ更に前記ポリアミドの末端基と反応することができる少なくとも1つの官能基を有するオリゴ官能性化合物 0.3〜8質量部
d) 任意に通常の助剤及び添加剤
を含有し、前記成分a)〜d)の質量部の合計は100である、ポリアミド組成物。
Claims (8)
- 次の成分:
a) ポリアミド 少なくとも40質量部
b) カーボンナノチューブ及びグラフェンの群から選択される導電性炭素 0.15〜25質量部
c) 前記炭素の表面の反応基と反応することができる少なくとも1つの官能基を有し、かつ更に前記ポリアミドの末端基と反応することができる少なくとも1つの官能基を有するオリゴ官能性化合物 0.3〜8質量部
を含有し、前記成分a)〜c)の質量部の合計は100であり、
前記官能基は、オキサジノン基及びオキサゾリン基から選択される、ポリアミド組成物。 - 成分c)の前記オリゴ官能性化合物は、2〜40個の官能基を有することを特徴とする、請求項1に記載のポリアミド組成物。
- 前記ポリアミド組成物は、導電性炭素3〜25質量部を含有することを特徴とする、請求項1又は2に記載のポリアミド組成物。
- 請求項1から3までのいずれか1項記載のポリアミド組成物の製造方法において、まず、成分c)と導電性炭素との予備反応をポリアミドの不在で実施し、引き続きこの生成物を初めて前記ポリアミドと混合することを特徴とする、前記ポリアミド組成物の製造方法。
- 請求項1から3までのいずれか1項記載のポリアミド組成物の製造方法において、成分a)、b)及びc)を溶融物の形で一緒に混合することを特徴とする、前記ポリアミド組成物の製造方法。
- 請求項1から3までのいずれか1項記載のポリアミド組成物の製造方法において、まず、ポリアミド、成分b)及び成分c)を含有するマスターバッチを製造し、引き続きこのマスターバッチを、前記成分c)と反応することができる末端基を有するポリアミド中に混入することを特徴とする、前記ポリアミド組成物の製造方法。
- 前記マスターバッチは請求項3に記載の組成物であることを特徴とする、請求項6に記載の方法。
- 請求項1又は2に記載のポリアミド組成物から製造された成形品。
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DE102012204181A DE102012204181A1 (de) | 2012-03-16 | 2012-03-16 | Elektrisch leitfähigen Kohlenstoff enthaltende Polyamidzusammensetzung |
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EP2639261B1 (de) | 2018-08-01 |
KR101951959B1 (ko) | 2019-02-25 |
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RU2013111603A (ru) | 2014-09-20 |
US9312043B2 (en) | 2016-04-12 |
CN103304987B (zh) | 2017-08-11 |
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