JPH0584463A - Electrostatic coating method for resin molding - Google Patents
Electrostatic coating method for resin moldingInfo
- Publication number
- JPH0584463A JPH0584463A JP7409891A JP7409891A JPH0584463A JP H0584463 A JPH0584463 A JP H0584463A JP 7409891 A JP7409891 A JP 7409891A JP 7409891 A JP7409891 A JP 7409891A JP H0584463 A JPH0584463 A JP H0584463A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- group
- molding
- complex
- formula
- 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.)
- Pending
Links
- 229920005989 resin Polymers 0.000 title claims abstract description 45
- 239000011347 resin Substances 0.000 title claims abstract description 45
- 238000000465 moulding Methods 0.000 title claims abstract description 18
- 238000007610 electrostatic coating method Methods 0.000 title description 4
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 10
- 238000009832 plasma treatment Methods 0.000 claims abstract description 10
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 9
- 125000003118 aryl group Chemical group 0.000 claims abstract description 9
- 238000009503 electrostatic coating Methods 0.000 claims abstract description 8
- 238000004898 kneading Methods 0.000 claims abstract description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 15
- 150000002894 organic compounds Chemical class 0.000 claims description 12
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 8
- 150000001875 compounds Chemical group 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 2
- -1 polyethylene Polymers 0.000 abstract description 16
- 239000004721 Polyphenylene oxide Substances 0.000 abstract description 12
- 239000003792 electrolyte Substances 0.000 abstract description 12
- 229920000570 polyether Polymers 0.000 abstract description 12
- 150000003839 salts Chemical class 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 9
- 230000000704 physical effect Effects 0.000 abstract description 4
- 239000004698 Polyethylene Substances 0.000 abstract description 2
- 229920000573 polyethylene Polymers 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 24
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 15
- 239000000126 substance Substances 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 239000007789 gas Substances 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000003973 paint Substances 0.000 description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 7
- 230000003068 static effect Effects 0.000 description 7
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical class C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 235000011118 potassium hydroxide Nutrition 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 4
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 125000001424 substituent group Chemical group 0.000 description 4
- 239000004711 α-olefin Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 241000726221 Gemma Species 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000011033 desalting Methods 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 150000005846 sugar alcohols Polymers 0.000 description 3
- RBACIKXCRWGCBB-UHFFFAOYSA-N 1,2-Epoxybutane Chemical compound CCC1CO1 RBACIKXCRWGCBB-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 150000001350 alkyl halides Chemical class 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical compound BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 description 2
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 2
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 2
- VGTPCRGMBIAPIM-UHFFFAOYSA-M sodium thiocyanate Chemical compound [Na+].[S-]C#N VGTPCRGMBIAPIM-UHFFFAOYSA-M 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 1
- QSSXJPIWXQTSIX-UHFFFAOYSA-N 1-bromo-2-methylbenzene Chemical compound CC1=CC=CC=C1Br QSSXJPIWXQTSIX-UHFFFAOYSA-N 0.000 description 1
- WJIFKOVZNJTSGO-UHFFFAOYSA-N 1-bromo-3-methylbenzene Chemical compound CC1=CC=CC(Br)=C1 WJIFKOVZNJTSGO-UHFFFAOYSA-N 0.000 description 1
- ZBTMRBYMKUEVEU-UHFFFAOYSA-N 1-bromo-4-methylbenzene Chemical compound CC1=CC=C(Br)C=C1 ZBTMRBYMKUEVEU-UHFFFAOYSA-N 0.000 description 1
- MPPPKRYCTPRNTB-UHFFFAOYSA-N 1-bromobutane Chemical compound CCCCBr MPPPKRYCTPRNTB-UHFFFAOYSA-N 0.000 description 1
- CYNYIHKIEHGYOZ-UHFFFAOYSA-N 1-bromopropane Chemical compound CCCBr CYNYIHKIEHGYOZ-UHFFFAOYSA-N 0.000 description 1
- IBSQPLPBRSHTTG-UHFFFAOYSA-N 1-chloro-2-methylbenzene Chemical compound CC1=CC=CC=C1Cl IBSQPLPBRSHTTG-UHFFFAOYSA-N 0.000 description 1
- OSOUNOBYRMOXQQ-UHFFFAOYSA-N 1-chloro-3-methylbenzene Chemical compound CC1=CC=CC(Cl)=C1 OSOUNOBYRMOXQQ-UHFFFAOYSA-N 0.000 description 1
- VFWCMGCRMGJXDK-UHFFFAOYSA-N 1-chlorobutane Chemical compound CCCCCl VFWCMGCRMGJXDK-UHFFFAOYSA-N 0.000 description 1
- JTPNRXUCIXHOKM-UHFFFAOYSA-N 1-chloronaphthalene Chemical compound C1=CC=C2C(Cl)=CC=CC2=C1 JTPNRXUCIXHOKM-UHFFFAOYSA-N 0.000 description 1
- RINOYHWVBUKAQE-UHFFFAOYSA-N 1-iodo-2-methylbenzene Chemical compound CC1=CC=CC=C1I RINOYHWVBUKAQE-UHFFFAOYSA-N 0.000 description 1
- VLCPISYURGTGLP-UHFFFAOYSA-N 1-iodo-3-methylbenzene Chemical compound CC1=CC=CC(I)=C1 VLCPISYURGTGLP-UHFFFAOYSA-N 0.000 description 1
- UDHAWRUAECEBHC-UHFFFAOYSA-N 1-iodo-4-methylbenzene Chemical compound CC1=CC=C(I)C=C1 UDHAWRUAECEBHC-UHFFFAOYSA-N 0.000 description 1
- NHPPIJMARIVBGU-UHFFFAOYSA-N 1-iodonaphthalene Chemical compound C1=CC=C2C(I)=CC=CC2=C1 NHPPIJMARIVBGU-UHFFFAOYSA-N 0.000 description 1
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 1
- ZMBAEACKTRYRSI-UHFFFAOYSA-N 2-(oxiran-2-ylmethoxy)-2-phenylethanol Chemical compound C=1C=CC=CC=1C(CO)OCC1CO1 ZMBAEACKTRYRSI-UHFFFAOYSA-N 0.000 description 1
- CUGZWHZWSVUSBE-UHFFFAOYSA-N 2-(oxiran-2-ylmethoxy)ethanol Chemical compound OCCOCC1CO1 CUGZWHZWSVUSBE-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- YSUIQYOGTINQIN-UZFYAQMZSA-N 2-amino-9-[(1S,6R,8R,9S,10R,15R,17R,18R)-8-(6-aminopurin-9-yl)-9,18-difluoro-3,12-dihydroxy-3,12-bis(sulfanylidene)-2,4,7,11,13,16-hexaoxa-3lambda5,12lambda5-diphosphatricyclo[13.2.1.06,10]octadecan-17-yl]-1H-purin-6-one Chemical compound NC1=NC2=C(N=CN2[C@@H]2O[C@@H]3COP(S)(=O)O[C@@H]4[C@@H](COP(S)(=O)O[C@@H]2[C@@H]3F)O[C@H]([C@H]4F)N2C=NC3=C2N=CN=C3N)C(=O)N1 YSUIQYOGTINQIN-UZFYAQMZSA-N 0.000 description 1
- UPSXAPQYNGXVBF-UHFFFAOYSA-N 2-bromobutane Chemical compound CCC(C)Br UPSXAPQYNGXVBF-UHFFFAOYSA-N 0.000 description 1
- APSMUYYLXZULMS-UHFFFAOYSA-N 2-bromonaphthalene Chemical compound C1=CC=CC2=CC(Br)=CC=C21 APSMUYYLXZULMS-UHFFFAOYSA-N 0.000 description 1
- NAMYKGVDVNBCFQ-UHFFFAOYSA-N 2-bromopropane Chemical compound CC(C)Br NAMYKGVDVNBCFQ-UHFFFAOYSA-N 0.000 description 1
- WHNBDXQTMPYBAT-UHFFFAOYSA-N 2-butyloxirane Chemical compound CCCCC1CO1 WHNBDXQTMPYBAT-UHFFFAOYSA-N 0.000 description 1
- BSPCSKHALVHRSR-UHFFFAOYSA-N 2-chlorobutane Chemical compound CCC(C)Cl BSPCSKHALVHRSR-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
- GXOYTMXAKFMIRK-UHFFFAOYSA-N 2-heptyloxirane Chemical compound CCCCCCCC1CO1 GXOYTMXAKFMIRK-UHFFFAOYSA-N 0.000 description 1
- NJWSNNWLBMSXQR-UHFFFAOYSA-N 2-hexyloxirane Chemical compound CCCCCCC1CO1 NJWSNNWLBMSXQR-UHFFFAOYSA-N 0.000 description 1
- ANGGPYSFTXVERY-UHFFFAOYSA-N 2-iodo-2-methylpropane Chemical compound CC(C)(C)I ANGGPYSFTXVERY-UHFFFAOYSA-N 0.000 description 1
- IQRUSQUYPCHEKN-UHFFFAOYSA-N 2-iodobutane Chemical compound CCC(C)I IQRUSQUYPCHEKN-UHFFFAOYSA-N 0.000 description 1
- NMOFYYYCFRVWBK-UHFFFAOYSA-N 2-pentyloxirane Chemical compound CCCCCC1CO1 NMOFYYYCFRVWBK-UHFFFAOYSA-N 0.000 description 1
- SYURNNNQIFDVCA-UHFFFAOYSA-N 2-propyloxirane Chemical compound CCCC1CO1 SYURNNNQIFDVCA-UHFFFAOYSA-N 0.000 description 1
- NPDACUSDTOMAMK-UHFFFAOYSA-N 4-Chlorotoluene Chemical compound CC1=CC=C(Cl)C=C1 NPDACUSDTOMAMK-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 101710134784 Agnoprotein Proteins 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- MJSLEKKXVONXFN-UHFFFAOYSA-N BrC1=CC=CC2=CC=CC=C12.ClC1=CC2=CC=CC=C2C=C1 Chemical compound BrC1=CC=CC2=CC=CC=C12.ClC1=CC2=CC=CC=C2C=C1 MJSLEKKXVONXFN-UHFFFAOYSA-N 0.000 description 1
- BYDWHZBHLDDMMF-UHFFFAOYSA-N C(C1CO1)OC(COCCO)C Chemical compound C(C1CO1)OC(COCCO)C BYDWHZBHLDDMMF-UHFFFAOYSA-N 0.000 description 1
- GQZSWXDBUSESNH-UHFFFAOYSA-N C(C1CO1)OC(COCCO)CCCC Chemical compound C(C1CO1)OC(COCCO)CCCC GQZSWXDBUSESNH-UHFFFAOYSA-N 0.000 description 1
- 229910020366 ClO 4 Inorganic materials 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- 229910013684 LiClO 4 Inorganic materials 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- AWMVMTVKBNGEAK-UHFFFAOYSA-N Styrene oxide Chemical class C1OC1C1=CC=CC=C1 AWMVMTVKBNGEAK-UHFFFAOYSA-N 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- YCOXTKKNXUZSKD-UHFFFAOYSA-N as-o-xylenol Natural products CC1=CC=C(O)C=C1C YCOXTKKNXUZSKD-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- AGEZXYOZHKGVCM-UHFFFAOYSA-N benzyl bromide Chemical compound BrCC1=CC=CC=C1 AGEZXYOZHKGVCM-UHFFFAOYSA-N 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
- 229940073608 benzyl chloride Drugs 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- RDHPKYGYEGBMSE-UHFFFAOYSA-N bromoethane Chemical compound CCBr RDHPKYGYEGBMSE-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
- KMGBZBJJOKUPIA-UHFFFAOYSA-N butyl iodide Chemical compound CCCCI KMGBZBJJOKUPIA-UHFFFAOYSA-N 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- QUPYHCHUQVNFJW-UHFFFAOYSA-M cesium;thiocyanate Chemical compound [Cs+].[S-]C#N QUPYHCHUQVNFJW-UHFFFAOYSA-M 0.000 description 1
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 1
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- LOTRDFXVKUDFDY-UHFFFAOYSA-N dodecyl naphthalene-1-sulfonate;potassium Chemical compound [K].C1=CC=C2C(S(=O)(=O)OCCCCCCCCCCCC)=CC=CC2=C1 LOTRDFXVKUDFDY-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229960003750 ethyl chloride Drugs 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- SNHMUERNLJLMHN-UHFFFAOYSA-N iodobenzene Chemical compound IC1=CC=CC=C1 SNHMUERNLJLMHN-UHFFFAOYSA-N 0.000 description 1
- HVTICUPFWKNHNG-UHFFFAOYSA-N iodoethane Chemical compound CCI HVTICUPFWKNHNG-UHFFFAOYSA-N 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- ULYZAYCEDJDHCC-UHFFFAOYSA-N isopropyl chloride Chemical compound CC(C)Cl ULYZAYCEDJDHCC-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Inorganic materials [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 description 1
- MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 description 1
- 229910001486 lithium perchlorate Inorganic materials 0.000 description 1
- PQAXCGVQEFIFAR-UHFFFAOYSA-M lithium;2,3-dibutylnaphthalene-1-sulfonate Chemical compound [Li+].C1=CC=C2C(S([O-])(=O)=O)=C(CCCC)C(CCCC)=CC2=C1 PQAXCGVQEFIFAR-UHFFFAOYSA-M 0.000 description 1
- IRDCEJVOXCGYAV-UHFFFAOYSA-M lithium;2-dodecylbenzenesulfonate Chemical compound [Li+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O IRDCEJVOXCGYAV-UHFFFAOYSA-M 0.000 description 1
- NTWKDFWKALPPII-UHFFFAOYSA-M lithium;octadecane-1-sulfonate Chemical compound [Li+].CCCCCCCCCCCCCCCCCCS([O-])(=O)=O NTWKDFWKALPPII-UHFFFAOYSA-M 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229940102396 methyl bromide Drugs 0.000 description 1
- 229940050176 methyl chloride Drugs 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000011987 methylation Effects 0.000 description 1
- 238000007069 methylation reaction Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- LSHROXHEILXKHM-UHFFFAOYSA-N n'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine Chemical compound NCCNCCNCCNCCNCCN LSHROXHEILXKHM-UHFFFAOYSA-N 0.000 description 1
- SNMVRZFUUCLYTO-UHFFFAOYSA-N n-propyl chloride Chemical compound CCCCl SNMVRZFUUCLYTO-UHFFFAOYSA-N 0.000 description 1
- PVWOIHVRPOBWPI-UHFFFAOYSA-N n-propyl iodide Chemical compound CCCI PVWOIHVRPOBWPI-UHFFFAOYSA-N 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- JNPYRMNRFKOYTQ-UHFFFAOYSA-N octyl naphthalene-1-sulfonate;potassium Chemical compound [K].C1=CC=C2C(S(=O)(=O)OCCCCCCCC)=CC=CC2=C1 JNPYRMNRFKOYTQ-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- ZNNZYHKDIALBAK-UHFFFAOYSA-M potassium thiocyanate Chemical compound [K+].[S-]C#N ZNNZYHKDIALBAK-UHFFFAOYSA-M 0.000 description 1
- 229940116357 potassium thiocyanate Drugs 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- BAZAXWOYCMUHIX-UHFFFAOYSA-M sodium perchlorate Chemical compound [Na+].[O-]Cl(=O)(=O)=O BAZAXWOYCMUHIX-UHFFFAOYSA-M 0.000 description 1
- 229910001488 sodium perchlorate Inorganic materials 0.000 description 1
- HIEHAIZHJZLEPQ-UHFFFAOYSA-M sodium;naphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 HIEHAIZHJZLEPQ-UHFFFAOYSA-M 0.000 description 1
- HRQDCDQDOPSGBR-UHFFFAOYSA-M sodium;octane-1-sulfonate Chemical compound [Na+].CCCCCCCCS([O-])(=O)=O HRQDCDQDOPSGBR-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- RKSOPLXZQNSWAS-UHFFFAOYSA-N tert-butyl bromide Chemical compound CC(C)(C)Br RKSOPLXZQNSWAS-UHFFFAOYSA-N 0.000 description 1
- NBRKLOOSMBRFMH-UHFFFAOYSA-N tert-butyl chloride Chemical compound CC(C)(C)Cl NBRKLOOSMBRFMH-UHFFFAOYSA-N 0.000 description 1
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は樹脂成形体の静電塗装方
法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electrostatic coating method for resin moldings.
【０００２】[0002]
【従来の技術】従来の樹脂成形体の静電塗装としては、
例えば特開昭50-66538号記載のように、樹脂成形体表面
に、導電性の金属粉末を含有した導電塗料を塗布するな
どして導電性プライマー層を形成し、導電性をもたせて
から静電塗装を行う方法、及びカーボンブラック、カー
ボンファイバー及び導電性マイカ等の無機質系導電物質
を樹脂成形体原料に練り込んでから成形し、静電塗装を
行う方法等がある。しかしながら、このような従来の樹
脂成形体の静電塗装法は、次のような欠点があり、実用
性に問題があった。例えば特開昭50-66538号記載のよう
に樹脂成形体表面に導電性プライマー層を形成する場合
には、樹脂成形体表面と表面に塗布した導電性プライマ
ーとの密着性が悪く、これを改良するためには多種類の
導電性プライマー層を多層にわたって形成せざるを得な
くなり、このことから導電性や生産性に問題を生ずるだ
けでなく、導電性プライマーの多種類使用による塗布の
際のロスやコスト面にも問題があった。また、カーボン
ブラック、カーボンファイバー及び導電性マイカ等の導
電性物質を練り込んで静電塗装する場合には、これらの
物質を樹脂成形体原料に多量に練り込まざるを得ないた
め、樹脂成形体の物質劣化を起こし易く、また樹脂成形
体の着色により静電塗装表面の色相に影響する等の問題
があった。2. Description of the Related Art For electrostatic coating of conventional resin moldings,
For example, as described in JP-A No. 50-66538, a conductive primer layer is formed on the surface of a resin molded body by applying a conductive coating material containing a conductive metal powder, and then static electricity is imparted to the resin molded body. There are a method of performing electrocoating, a method of kneading an inorganic conductive material such as carbon black, carbon fiber and conductive mica into a raw material for a resin molded body, molding the mixture, and then electrostatically coating. However, such a conventional electrostatic coating method for a resin molded body has the following drawbacks and has a problem in practicality. For example, when a conductive primer layer is formed on the surface of a resin molded body as described in JP-A-50-66538, the adhesion between the surface of the resin molded body and the conductive primer coated on the surface is poor, and this is improved. In order to achieve this, it is necessary to form multiple types of conductive primer layers in multiple layers, which not only causes problems in conductivity and productivity, but also causes loss during coating due to the use of multiple types of conductive primers. There was also a problem in terms of cost. When a conductive substance such as carbon black, carbon fiber, and conductive mica is kneaded for electrostatic coating, a large amount of these substances must be kneaded into the raw material of the resin molded product, so that the resin molded product However, there is a problem that the deterioration of the substance is likely to occur and the hue of the electrostatically coated surface is affected by the coloring of the resin molding.
【０００３】[0003]
【発明が解決しようとする課題】本発明は、このような
従来法の欠点を解消し、樹脂の物性及び色相を実質的に
害することなく、樹脂成形体に塗着性及び付着性に優れ
た静電塗装を実施できる方法を提供することを課題とす
る。DISCLOSURE OF THE INVENTION The present invention solves the above-mentioned drawbacks of the conventional method, and is excellent in coating property and adhesiveness to a resin molded product without substantially impairing the physical properties and hue of the resin. An object is to provide a method capable of performing electrostatic coating.
【０００４】[0004]
【課題を解決するための手段】本発明では、樹脂成形体
原料に特定の骨格を有する有機化合物と電解質塩の錯体
を練り込み、成形することにより上記課題を解決する。
即ち、本発明の方法は、樹脂成形体原料に、下記一般式
In the present invention, the above-mentioned problems are solved by kneading and molding a complex of an organic compound having a specific skeleton and an electrolyte salt into a raw material for a resin molded body.
That is, the method of the present invention is a resin molding raw material, the following general formula
【０００５】[0005]
【化３】 [Chemical 3]
【０００６】〔但し、Ｚは活性水素含有化合物残基、Ｙ
は活性水素基又は炭素数１〜20のアルキル基、アリール
基又はアルキルアリール基、ｋは１〜12の整数、Ｅは下
記一般式[Wherein Z is an active hydrogen-containing compound residue, Y
Is an active hydrogen group or an alkyl group having 1 to 20 carbon atoms, an aryl group or an alkylaryl group, k is an integer of 1 to 12, and E is the following general formula.
【０００７】[0007]
【化４】 [Chemical 4]
【０００８】（ｎは０〜25の整数、Ｒは炭素数１〜20の
アルキル基、アリール基又はアルキルアリール基であ
る）で示されるユニットＡとアルキレンオキシドからな
るユニットＢとの共重合物である〕で示される骨格を有
する有機化合物と、これらに可溶性の電解質塩との錯体
を練り込み、その混練物を成形した後、得られた樹脂成
形体の表面をプラズマ処理し、静電塗装することを特徴
とする。(N is an integer of 0 to 25, R is an alkyl group having 1 to 20 carbon atoms, an aryl group or an alkylaryl group) and a copolymer of a unit B composed of an alkylene oxide. There is kneaded an organic compound having a skeleton represented by a) and a complex of an electrolyte salt soluble in them, and after molding the kneaded product, the surface of the obtained resin molded body is plasma treated and electrostatically coated. It is characterized by
【０００９】本発明では、樹脂成形体原料として、ポリ
エチレン、ポリプロピレン等のポリオレフィン樹脂、Ａ
ＢＳ樹脂、アクリル樹脂、ポリアミド樹脂、ポリ塩化ビ
ニル樹脂、ポリカーボネート樹脂、ポリアセタール樹
脂、フェノール樹脂等、表面抵抗値の高い樹脂がいずれ
も使用できる。In the present invention, as a raw material for the resin molded body, a polyolefin resin such as polyethylene or polypropylene, A
Any resin having a high surface resistance value such as a BS resin, an acrylic resin, a polyamide resin, a polyvinyl chloride resin, a polycarbonate resin, a polyacetal resin, or a phenol resin can be used.
【００１０】また、樹脂成形体原料に練り込む錯体に使
用される式で示される骨格を有する有機化合物（以
下、ポリエーテルと述べる）は、出発物質として活性水
素含有化合物を使用し、これにグリシジルエーテル類と
アルキレンオキシド類を、重合反応させて製造できる。The organic compound having a skeleton represented by the formula (hereinafter referred to as a polyether) used for the complex kneaded into the raw material for the resin molded product uses an active hydrogen-containing compound as a starting material, and glycidyl is added to the compound. It can be produced by polymerizing an ether and an alkylene oxide.
【００１１】上記活性水素含有化合物としては、例え
ば、メタノール、エタノール等のモノアルコール；エチ
レングリコール、プロピレングリコール、1,4−ブタン
ジオール等のジアルコール；グリセリン、トリメチロー
ルプロパン、ソルビトール、シュークローズ、ポリグリ
セリン等の多価アルコール；ブチルアミン、２−エチル
ヘキシルアミン、エチレンジアミン、ヘキサメチレンジ
アミン、ジエチレントリアミン、トリエチレンテトラミ
ン、テトラエチレンペンタミン、ペンタエチレンヘキサ
ミン、アニリン、ベンジルアミン、フェニレンジアミン
等のアミン化合物；モノエタノールアミン、ジエタノー
ルアミン等の一分子中に異種の活性水素含有基を併含す
る化合物等を挙げることができ、中でも多価アルコール
を使用するのが好ましい。Examples of the active hydrogen-containing compound include monoalcohols such as methanol and ethanol; dialcohols such as ethylene glycol, propylene glycol and 1,4-butanediol; glycerin, trimethylolpropane, sorbitol, sucrose and polyalcohol. Polyhydric alcohols such as glycerin; butylamine, 2-ethylhexylamine, ethylenediamine, hexamethylenediamine, diethylenetriamine, triethylenetetramine, tetraethylenepentamine, pentaethylenehexamine, aniline, benzylamine, phenylenediamine, and other amine compounds; monoethanolamine , A compound having different active hydrogen-containing groups in one molecule, such as diethanolamine, and the like. Among them, it is preferable to use a polyhydric alcohol. .
【００１２】次に、このような活性水素含有化合物と反
応させるグリシジルエーテル類としては、例えば、下記
式で示されるアルキル−又はアリール−又はアルキルア
リール−ポリエチレングリコールグリシジルエーテル類Next, as the glycidyl ethers to be reacted with such an active hydrogen-containing compound, for example, alkyl- or aryl- or alkylaryl-polyethylene glycol glycidyl ethers represented by the following formula:
【００１３】[0013]
【化５】 [Chemical 5]
【００１４】（但し、Ｒ及びｎは一般式と同様であ
る）を挙げることができる。代表的なものとしては、Ｒ
が例えばメチル基、エチル基、プロピル基、ブチル基等
の直鎖アルキル基、イソプロピル基、sec-ブチル基、te
rt-ブチル基等の分枝アルキル基、フェニル基、ナフチ
ル基、ノニルフェニル基、トリル基、ベンジル基等のア
リール又はアルキルアリール基等であるものが挙げら
れ、中でもｎが１〜15、Ｒの炭素数が１〜12であるのが
より好ましい。(However, R and n are the same as in the general formula). As a typical example, R
Is a linear alkyl group such as methyl group, ethyl group, propyl group, butyl group, isopropyl group, sec-butyl group, te
Examples include branched alkyl groups such as rt-butyl groups, phenyl groups, naphthyl groups, nonylphenyl groups, tolyl groups, aryl or alkylaryl groups such as benzyl groups, and the like, among which n is 1 to 15 and R is More preferably, it has 1 to 12 carbon atoms.
【００１５】更に、グリシジルエーテル類と共に重合さ
れるアルキレンオキシド類としては、例えば、エチレン
オキシド、プロピレンオキシド、1,2-エポキシブタン、
1,2-エポキシペンタン、1,2-エポキシヘキサン、1,2-エ
ポキシヘプタン、1,2-エポキシオクタン、1,2-エポキシ
ノナン等の炭素数９までのα−オレフィンオキシド、更
に炭素数10以上のα- オレフィンオキシド、スチレンオ
キシド類等が挙げられ、中でも炭素数２〜20のα−オレ
フィンオキシドの使用が好ましい。なお、アルキレンオ
キシド類は２種以上併用されてもよい。Further, the alkylene oxides polymerized with glycidyl ethers include, for example, ethylene oxide, propylene oxide, 1,2-epoxybutane,
Α-olefin oxides having up to 9 carbon atoms such as 1,2-epoxypentane, 1,2-epoxyhexane, 1,2-epoxyheptane, 1,2-epoxyoctane and 1,2-epoxynonane, and further having 10 carbon atoms The above-mentioned α-olefin oxides, styrene oxides and the like can be mentioned, and among them, it is preferable to use α-olefin oxides having 2 to 20 carbon atoms. Two or more alkylene oxides may be used in combination.
【００１６】ポリエーテル中に含まれるグリシジルエー
テル類（ユニットＡ）とアルキレンオキシド類（ユニッ
トＢ）の量的な関係は、特に制限されないが、ユニット
Ａの数をＬ、ユニットＢの数をｍとした場合、Ｌは１〜
230 、ｍは１〜300 の整数であることが好ましく、Ｌ/
(Ｌ＋ｍ) ≧0.1 であることがより好ましい。ユニット
Ａ及びＢの配列順序に関しても、格別の制限はなく、ユ
ニットＡ及びＢがランダムに配列しても或いはブロック
型に配列しても差支えない。The quantitative relationship between the glycidyl ethers (unit A) and the alkylene oxides (unit B) contained in the polyether is not particularly limited, but the number of units A is L and the number of units B is m. If L is 1
230 and m are preferably integers of 1 to 300, and L /
More preferably, (L + m) ≧ 0.1. The arrangement order of the units A and B is not particularly limited, and the units A and B may be arranged randomly or in a block type.
【００１７】グリシジルエーテル類及びアルキレンオキ
シド類を反応させる場合に使用する触媒としては、ソジ
ウムメチラート、苛性ソーダ、苛性カリ、炭酸リチウム
等の塩基性触媒が一般的であるが、ボロントリフルオラ
イドのような酸性触媒やトリメチルアミン、トリエチル
アミンのようなアミン系触媒も有用である。As a catalyst used when reacting glycidyl ethers and alkylene oxides, basic catalysts such as sodium methylate, caustic soda, caustic potash and lithium carbonate are generally used, but boron trifluoride is used. Acidic catalysts and amine-based catalysts such as trimethylamine and triethylamine are also useful.
【００１８】ポリエーテルの主鎖末端基Ｙは、活性水素
基であっても側鎖末端基Ｒと同様なアルキル基、アリー
ル基又はアルキルアリール基であっても差支えない。主
鎖末端にアルキル基、アリール基、アルキルアリール基
を導入するには、一般にはハロゲン化合物を反応させれ
ばよく、例えば、このような化合物としては、塩化メチ
ル、臭化メチル、ヨウ化メチル、塩化エチル、臭化エチ
ル、ヨウ化エチル、塩化プロピル、臭化プロピル、ヨウ
化プロピル、塩化ブチル、臭化ブチル、ヨウ化ブチル等
のような直鎖アルキル型ハロゲン化物、イソプロピルク
ロライド、イソプロピルブロマイド、イソプロピルアイ
オダイド、sec-ブチルクロライド、sec-ブチルブロマイ
ド、sec-ブチルアイオダイド、tert- ブチルクロライ
ド、tert-ブチルブロマイド、tert- ブチルアイオダイ
ド等のような分枝アルキル型ハロゲン化物、クロロベン
ゼン、ブロモベンゼン、アイオドベンゼン、1-クロロナ
フタレン、2-クロロナフタレン、1-ブロモナフタレン、
2-ブロモナフタレン、1-アイオドナフタレン、o-クロロ
トルエン、m-クロロトルエン、p-クロロトルエン、o-ブ
ロモトルエン、m-ブロモトルエン、p-ブロモトルエン、
o-アイオドトルエン、m-アイオドトルエン、p-アイオド
トルエン、ベンジルクロライド、ベンジルブロマイド等
のようなアリールもしくはアルキルアリール型ハロゲン
化物を挙げることができる。これらは単独で使用して
も、２種以上併用してもよい。The main chain terminal group Y of the polyether may be an active hydrogen group or the same alkyl group, aryl group or alkylaryl group as the side chain terminal group R. To introduce an alkyl group, an aryl group, or an alkylaryl group at the end of the main chain, generally a halogen compound may be reacted, and examples of such a compound include methyl chloride, methyl bromide, methyl iodide, Linear alkyl halides such as ethyl chloride, ethyl bromide, ethyl iodide, propyl chloride, propyl bromide, propyl iodide, butyl chloride, butyl bromide, butyl iodide, etc., isopropyl chloride, isopropyl bromide, isopropyl Branched alkyl halides such as iodide, sec-butyl chloride, sec-butyl bromide, sec-butyl iodide, tert-butyl chloride, tert-butyl bromide, tert-butyl iodide, chlorobenzene, bromobenzene, Iodobenzene, 1-chloronaphthalene, 2-chloronaphthalene 1-bromo-naphthalene,
2-bromonaphthalene, 1-iodonaphthalene, o-chlorotoluene, m-chlorotoluene, p-chlorotoluene, o-bromotoluene, m-bromotoluene, p-bromotoluene,
There may be mentioned aryl or alkylaryl type halides such as o-iodotoluene, m-iodotoluene, p-iodotoluene, benzyl chloride, benzyl bromide and the like. These may be used alone or in combination of two or more.
【００１９】更に、ポリエーテルと錯体を構成する可溶
性電解質塩としては、例えば、LiI、LiCl、LiClO4、LiS
CN 、LiBF4 、LiAsF6、LiCF3SO3、LiC6F13SO3、LiCF3CO
2、LiHgI3、NaI 、NaSCN 、NaBr、KI、NaClO4、CsSCN
、AgNO3 、CuC12Mg(ClO4)2などの少なくともLi、Na、K
、Cs、Ag、Cu又はMgの１種を含む無機イオン塩、ステ
アリルスルホン酸リチウム、オクチルスルホン酸ナトリ
ウム、ドデジルベンゼンスルホン酸リチウム、ナフタレ
ンスルホン酸ナトリウム、ジブチルナフタレンスルホン
酸リチウム、オクチルナフタレンスルホン酸カリウム、
ドデジルナフタレンスルホン酸カリウム等の有機イオン
塩が挙げられる。Further, as the soluble electrolyte salt forming a complex with polyether, for example, LiI, LiCl, LiClO 4 , LiS
CN, LiBF 4 , LiAsF 6 , LiCF 3 SO 3 , LiC 6 F 13 SO 3 , LiCF 3 CO
2 , LiHgI 3 , NaI, NaSCN, NaBr, KI, NaClO 4 , CsSCN
, AgNO 3 , CuC 12 Mg (ClO 4 ) 2, etc., at least Li, Na, K
Ion salt containing one of Cs, Ag, Cu or Mg, lithium stearyl sulfonate, sodium octyl sulfonate, lithium dodecylbenzene sulfonate, sodium naphthalene sulfonate, lithium dibutylnaphthalene sulfonate, potassium octyl naphthalene sulfonate ,
Organic ion salts such as potassium dodecylnaphthalene sulfonate may be mentioned.
【００２０】なお、このような可溶性電解質塩の添加量
は、特に限定されないが、ポリエーテルに対して、0.5
〜10wt％程度であるのが好ましい。また、ポリエーテル
と可溶性電解質塩の錯体の使用量は、樹脂成形体原料に
対して、１〜30wt％、特に１〜10wt％であるのが好まし
い。The amount of such a soluble electrolyte salt added is not particularly limited, but is 0.5% with respect to the polyether.
It is preferably about 10 wt%. The amount of the polyether-soluble electrolyte salt complex used is preferably 1 to 30% by weight, more preferably 1 to 10% by weight, based on the raw material of the resin molded body.
【００２１】次に、ポリエーテルと可溶性電解質塩との
錯体を形成させる方法としては、予め水、メタノール、
メチルエチルケトン、テトラヒドロフラン、アセトン、
塩化メチレン等のポリエーテルと相溶性の高い単独又は
混合溶液に可溶性電解質塩を溶解させ、この溶液とポリ
エーテルを均一に混合し、錯体溶液を調整した後、溶媒
を除去し、錯体を得る方法が好ましい。しかし、場合に
よっては、ポリエーテルと可溶性電解質塩をそれぞれ樹
脂成形体原料に練り込み、樹脂成形体原料中で錯体を形
成させてもよい。Next, as a method for forming a complex of polyether and a soluble electrolyte salt, water, methanol, and
Methyl ethyl ketone, tetrahydrofuran, acetone,
A method of obtaining a complex by dissolving a soluble electrolyte salt in a single or mixed solution having high compatibility with polyether such as methylene chloride, uniformly mixing the solution and the polyether, adjusting a complex solution, and then removing the solvent. Is preferred. However, in some cases, the polyether and the soluble electrolyte salt may be kneaded into the resin molded material to form a complex in the resin molded material.
【００２２】ポリエーテルと可溶性電解質塩の錯体を、
樹脂成形体原料に練り込む方法としては二軸式押出し
機、熱ロール式等、一般的に用いられる方法がいずれも
使用でき、樹脂成形体の成形方法も射出成形、押出し成
形、カレンダー加工、圧縮成形、ＳＭＣ法等がいずれも
使用できる。A complex of polyether and a soluble electrolyte salt,
As a method of kneading into the resin molded material, any commonly used method such as a twin-screw extruder or a heat roll type can be used, and the molding method of the resin molded body is also injection molding, extrusion molding, calendering, compression. Both molding and SMC methods can be used.
【００２３】プラズマ処理は、高周波放電、マイクロ波
放電等で低圧の酸化性ガス、例えば酸素、又はこれに窒
素、アルゴン等を混入させたガスを励起して活性ガスを
発生させ、これを被処理物（成形体）の表面に接触させ
る方法を用いるが、その際の圧力は通常0.1 〜５トー
ル、好ましくは0.2 〜 1.0トールであり、温度は40−10
0 ℃程度であり、処理時間は10秒〜10分程度でよい。な
お、処理ガスは酸素18〜90容量％であるのが好ましい。
静電塗装方法としては、電気遠心力、エア、エアレス霧
化式塗装機などによる方法がいずれも使用でき、印加電
圧は -60ＫＶ〜-120ＫＶ程度でよい。また、塗料の種類
はウレタン系、アクリル系、アルキッド系、メラミン系
等、通常用いられている塗料がいずれも使用できる。The plasma treatment is performed by exciting a low-pressure oxidizing gas such as oxygen or a gas obtained by mixing nitrogen, argon, or the like with high-frequency discharge, microwave discharge, or the like to generate an active gas, which is treated. A method of contacting the surface of the article (molded body) is used, the pressure at that time is usually 0.1 to 5 Torr, preferably 0.2 to 1.0 Torr, and the temperature is 40-10.
It is about 0 ° C., and the treatment time may be about 10 seconds to 10 minutes. The processing gas is preferably 18 to 90% by volume of oxygen.
As the electrostatic coating method, any method using an electric centrifugal force, air, an airless atomization type coating machine or the like can be used, and an applied voltage may be about -60 KV to -120 KV. Further, as the type of paint, any of the commonly used paints such as urethane type, acrylic type, alkyd type and melamine type can be used.
【００２４】作用 このような本発明においては、樹脂に練り込まれた上記
錯体の可溶性電解質塩のカチオンがポリエーテルの主鎖
スパイラル構造内を移動するだけでなく、側鎖エーテル
結合酸素を介して分子内を移動でき、また、主鎖セグメ
ント運動による分子間移動に加えて、側鎖セグメント運
動によって橋かけ的に分子間移動が可能となる。よって
高いイオン導電性を生じ、樹脂全体の表面抵抗値を低下
させるものであり、これが、更に成形後に実施されるプ
ラズマ処理による表面抵抗値の低下と相乗効果を発揮
し、成形体表面に、静電塗装に非常に適した抵抗値を付
与し、従来になく塗着性に優れた静電塗装を可能とす
る。また、アルキレンオキシド類と共重合することによ
り、多種多様な樹脂に対する相溶性をポリマー骨格の面
から向上させることができる。In the present invention as described above, not only the cation of the soluble electrolyte salt of the complex kneaded in the resin moves in the main chain spiral structure of the polyether but also via the side chain ether bond oxygen. It is possible to move in the molecule, and in addition to the intermolecular movement due to the main chain segment movement, the side chain segment movement enables a bridging intermolecular movement. Therefore, high ionic conductivity is generated, which lowers the surface resistance value of the entire resin, and this exerts a synergistic effect with the decrease in the surface resistance value by the plasma treatment performed after molding, which results in a static It gives a resistance value that is very suitable for electrocoating, and enables electrostatic coating with excellent coating properties that has never been seen before. Further, by copolymerizing with alkylene oxides, compatibility with various resins can be improved from the viewpoint of polymer skeleton.
【００２５】[0025]
実施例１ ブチルアミン30g を出発物質として触媒に水酸化カリウ
ム６g を用いて、まず、エチレンオキシド2290g を反応
させ、次いで、下記式に示すExample 1 Using 30 g of butylamine as a starting material and 6 g of potassium hydroxide as a catalyst, first, 2290 g of ethylene oxide was reacted, and then represented by the following formula.
【００２６】[0026]
【化６】 [Chemical 6]
【００２７】n-ブチルジエチレングリコールグリシジル
エーテル1000g を反応させて、脱塩精製を行ない、式
（但し、置換基等は下記の通り）で示される、分子量71
73 (水酸基価より算出) の有機化合物2662ｇを得た。1000 g of n-butyldiethylene glycol glycidyl ether was reacted to carry out desalination and purification, and a molecular weight of 71 represented by the formula (provided that the substituents and the like are as described below) was used.
2662 g of an organic compound of 73 (calculated from hydroxyl value) was obtained.
【００２８】[0028]
【化７】 [Chemical 7]
【００２９】上記有機化合物500g中に、チオシアン酸ナ
トリウム25g をメタノール100gに溶解した溶液を加え、
撹拌して均一な溶液とした後、該溶液中のメタノールを
減圧トッピングし、錯体を得た。この錯体30ｇとポリプ
ロピレン樹脂１Kgを二軸押出し機で180 ℃、10分間混練
し、この混練物を同温度で２分間、50Kg/cm2の加圧によ
る熱プレス法で、成形（230mm ×230mm ×３mm) し、得
られた成形体の表面をガス流量6.75リットル／分、酸素
89容量％、窒素11容量％、圧力0.２mmHg、温度40℃、出
力1200Ｗで、１分間プラズマ処理して、テストピースを
作成した。次いで、テストピースをアースし、静電圧 -
60ＫＶ、レシプロストローク400mm 、吹付距離300mm 、
コンベア速度2.2m／分、塗装機 (ランズバーグ・ゲマ社
製μμBEL 30φ) でウレタン塗料を塗布した。A solution of 25 g of sodium thiocyanate in 100 g of methanol was added to 500 g of the above organic compound,
After stirring to form a uniform solution, methanol in the solution was topped under reduced pressure to obtain a complex. 30 g of this complex and 1 kg of polypropylene resin were kneaded by a twin-screw extruder at 180 ° C. for 10 minutes, and the kneaded material was molded at a temperature of 2 minutes for 50 minutes by a hot pressing method with a pressure of 50 kg / cm 2 (230 mm × 230 mm × 3 mm), and the surface of the obtained molded product was supplied with oxygen at a gas flow rate of 6.75 l / min.
A test piece was prepared by performing a plasma treatment for 1 minute at 89% by volume, 11% by volume of nitrogen, a pressure of 0.2 mmHg, a temperature of 40 ° C. and an output of 1200 W. Then ground the test piece to a static voltage-
60KV, reciprocating stroke 400mm, spraying distance 300mm,
The urethane paint was applied using a coating machine (μμBEL 30φ manufactured by Randsburg Gema Co., Ltd.) at a conveyor speed of 2.2 m / min.
【００３０】実施例２ エチレングリコール30g を出発物質とし、触媒に水酸化
カリウム 6g を用いて、まず下記式に示すExample 2 Starting from 30 g of ethylene glycol and 6 g of potassium hydroxide as a catalyst, the following formula is first shown.
【００３１】[0031]
【化８】 [Chemical 8]
【００３２】メチルジエチレングリコールグリシジルエ
ーテル1680g を反応させ、次に1,2-エポキシブタン720g
を反応させて脱塩精製を行ない、式（但し、置換基等
は下記の通り）で示される分子量5025(水酸基価より算
出) の有機化合物1904g を得た。1680 g of methyldiethylene glycol glycidyl ether was reacted, and then 720 g of 1,2-epoxybutane.
Was subjected to desalting and purification to obtain 1904 g of an organic compound having a molecular weight of 5025 (calculated from a hydroxyl value) represented by the formula (where the substituents are as described below).
【００３３】[0033]
【化９】 [Chemical 9]
【００３４】上記有機化合物500g中に、過塩素酸リチウ
ム25gをメタノール100gに溶解した溶液を加え、撹拌し
て均一な溶液とした後、該溶液中のメタノールを減圧ト
ッピングし、錯体を得た。この錯体70ｇとポリプロピレ
ン樹脂１Kgを二軸押出し機で180 ℃、10分間混練し、こ
の混練物を同温度で２分間、50Kg/cm2の加圧による熱プ
レス法で、成形 (230mm ×230mm ×３mm) し、得られた
成形体の表面をガス流量6.75リットル／分、酸素89容量
％、窒素11容量％、圧力0.２mmHg、温度40℃、出力1200
Ｗで、１分間プラズマ処理して、テストピースを作成し
た。次いで、テストピースをアースし、静電圧 -60Ｋ
Ｖ、レシプロストローク400mm 、吹付距離300mm 、コン
ベア速度2.2m／分、塗装機 (ランズバーグ・ゲマ社製μ
μBEL 30φ) でウレタン塗料を塗布した。A solution prepared by dissolving 25 g of lithium perchlorate in 100 g of methanol was added to 500 g of the above organic compound and stirred to form a uniform solution, and then methanol in the solution was topped under reduced pressure to obtain a complex. 70 g of this complex and 1 kg of polypropylene resin were kneaded by a twin-screw extruder at 180 ° C for 10 minutes, and the kneaded material was molded by hot pressing at a pressure of 50 kg / cm 2 for 2 minutes at the same temperature (230 mm × 230 mm × 3 mm), and the surface of the obtained molded body was gas flow rate of 6.75 liters / minute, oxygen 89% by volume, nitrogen 11% by volume, pressure 0.2 mmHg, temperature 40 ° C., output 1200.
Plasma treatment was performed at W for 1 minute to prepare a test piece. Next, the test piece is grounded and the static voltage is -60K.
V, reciprocating stroke 400 mm, spraying distance 300 mm, conveyor speed 2.2 m / min, coating machine (Lansberg Gema μ
A urethane paint was applied with μBEL 30φ).
【００３５】実施例３ グリセリン20g を出発物質とし、触媒に水酸化カリウム
9g を用いて、エチレンオキシド650gとプロピレンオキ
シド650gと、下記式に示すExample 3 Starting from 20 g of glycerin and using potassium hydroxide as a catalyst
Using 9g, ethylene oxide 650g and propylene oxide 650g, shown in the following formula
【００３６】[0036]
【化１０】 [Chemical 10]
【００３７】フェニルエチレングリコールグリシジルエ
ーテル1950g を混合したものを反応させて、脱塩精製を
行ない、式（但し、置換基等は下記の通り）で示され
る、分子量13,248 (水酸基価より算出) の有機化合物26
43g を得た。A mixture of 1950 g of phenylethylene glycol glycidyl ether was reacted for desalting and purification, and an organic compound having a molecular weight of 13,248 (calculated from a hydroxyl value) represented by the formula (provided that the substituents and the like are as follows). Compound 26
I got 43g.
【００３８】[0038]
【化１１】 [Chemical 11]
【００３９】上記有機化合物500g中に過塩素酸ナトリウ
ム25gをメタノール100gに溶解した溶液を加え、撹拌し
て均一な溶液とした後、メタノールを減圧トッピックし
て錯体を得た。この錯体50g とポリプロピレン樹脂１Kg
を二軸押出し機で180 ℃、10分間混練し、この混練物を
同温度で２分間、50Kg/cm2の加圧による熱プレス法で、
成形 (230mm ×230mm ×３mm) し、得られた成形体の表
面をガス流量6.75リットル／分、酸素89容量％、窒素11
容量％、圧力0.２mmHg、温度40℃、出力1200Ｗで、１分
間プラズマ処理して、テストピースを作成した。次い
で、テストピースをアースし、静電圧 -60ＫＶ、レシプ
ロストローク400mm 、吹付距離300mm 、コンベア速度2.
2m／分、塗装機 (ランズバーグ・ゲマ社製μμBEL 30
φ) でウレタン塗料を塗布した。A solution in which 25 g of sodium perchlorate was dissolved in 100 g of methanol was added to 500 g of the above organic compound, and the mixture was stirred to form a uniform solution. Then, methanol was topped under reduced pressure to obtain a complex. 50g of this complex and 1kg of polypropylene resin
Was kneaded by a twin-screw extruder at 180 ° C. for 10 minutes, and the kneaded material was hot-pressed at a pressure of 50 kg / cm 2 for 2 minutes at the same temperature.
After molding (230 mm × 230 mm × 3 mm), the surface of the obtained molded product was gas flow rate of 6.75 liters / minute, oxygen 89% by volume, nitrogen 11
A test piece was prepared by performing a plasma treatment for 1 minute at a capacity%, a pressure of 0.2 mmHg, a temperature of 40 ° C. and an output of 1200 W. Then, the test piece is grounded, static voltage -60KV, reciprocating stroke 400mm, spraying distance 300mm, conveyor speed 2.
2m / min, painting machine (μμBEL 30 manufactured by Randsburg Gemma
φ) was applied with urethane paint.
【００４０】実施例４ 1,4-ブタンジオール20g を出発物質とし、触媒に水酸化
カリウム12g を用いて、まず、エチレンオキシド1400g
と炭素数12のα- オレフィンオキシド1400g の混合物を
反応させた後、次に下記式Example 4 Starting from 20 g of 1,4-butanediol and using 12 g of potassium hydroxide as a catalyst, first, 1400 g of ethylene oxide was used.
After reacting with a mixture of 1400 g of α-olefin oxide having 12 carbon atoms, the following formula
【００４１】[0041]
【化１２】 [Chemical formula 12]
【００４２】n- ヘキシルドテカエチレングリコールグ
リシジルエーテル1500g を反応させた後、塩化メチルを
水酸基に対して1.２当量用いて反応させ、末端メチル化
してから、脱塩精製を行ない、式（但し、置換基等は
下記の通り）で示される、分子量11,443 (水酸基価より
算出) の有機化合物3574g を得た。After reacting 1500 g of n-hexyldotheca ethylene glycol glycidyl ether, 1.2 equivalent of methyl chloride was used to react with the hydroxyl group, and after terminal methylation, desalting and purification were carried out, , The substituents are as follows), and 3574 g of an organic compound having a molecular weight of 11,443 (calculated from a hydroxyl value) was obtained.
【００４３】[0043]
【化１３】 [Chemical 13]
【００４５】上記有機化合物500g中に、チオシアン酸カ
リウム25g をアセトン200gに溶解した溶液を加え、撹拌
して均一な溶液とした後、アセトンを減圧トッピングし
て錯体を得た。この錯体50g とポリプロピレン樹脂１Kg
を二軸押出し機で180 ℃、10分間混練し、この混練物を
同温度で２分間、50Kg/cm2の加圧による熱プレス法で、
成形 (230mm × 230mm×３mm)し、得られた成形体の表
面をガス流量6.75リットル／分、酸素89容量％、窒素11
容量％、圧力0.２mmHg、温度40℃、出力1200Ｗで、１分
間プラズマ処理して、テストピースを作成した。次い
で、テストピースをアースし、静電圧 -60ＫＶ、レシプ
ロストローク400mm 、吹付距離300mm 、コンベア速度2.
2m／分、塗装機 (ランズバーグ・ゲマ社製μμBEL 30
φ) でウレタン塗料を塗布した。A solution of 25 g of potassium thiocyanate in 200 g of acetone was added to 500 g of the above organic compound, and the mixture was stirred to form a uniform solution. Then, acetone was decompressed and topped to obtain a complex. 50g of this complex and 1kg of polypropylene resin
Was kneaded by a twin-screw extruder at 180 ° C. for 10 minutes, and the kneaded material was hot-pressed at a pressure of 50 kg / cm 2 for 2 minutes at the same temperature.
Molded (230 mm × 230 mm × 3 mm), the surface of the molded body obtained was 6.75 L / min gas flow rate, 89% oxygen by volume, 11 nitrogen
A test piece was prepared by performing a plasma treatment for 1 minute at a capacity%, a pressure of 0.2 mmHg, a temperature of 40 ° C. and an output of 1200 W. Then, the test piece is grounded, static voltage -60KV, reciprocating stroke 400mm, spraying distance 300mm, conveyor speed 2.
2m / min, painting machine (μμBEL 30 manufactured by Randsburg Gemma
φ) was applied with urethane paint.
【００４６】比較例 ポリプロピレン樹脂１Kgを、二軸押出し機で180 ℃10分
間練り、同温度で２分間、50Kg/cm2の加圧による熱プレ
ス法で成形(230mm× 230mm×3mm)し、得られた成形体の
表面をガス流量6.75リットル／分、酸素89容量％、窒素
11容量％、圧力0.２mmHg、温度40℃、出力1200Ｗで、１
分間プラズマ処理して、テストピースを作成した。次い
で、テストピースをアースし、静電圧 -60ＫＶ、レシプ
ロストローク400mm 、吹付距離300mm 、コンベア速度2.
2m／分、塗装機 (ランズバーグ・ゲマ社製μμBEL 30
φ) でウレタン塗料を塗布した。Comparative Example 1 kg of polypropylene resin was kneaded in a twin-screw extruder at 180 ° C. for 10 minutes, and molded at the same temperature for 2 minutes by a hot pressing method with a pressure of 50 kg / cm 2 (230 mm × 230 mm × 3 mm) to obtain The surface of the formed compact was gas flowed at 6.75 l / min, oxygen 89% by volume, nitrogen
11% by volume, pressure 0.2 mmHg, temperature 40 ° C, output 1200 W, 1
Plasma treatment was performed for a minute to prepare a test piece. Then, the test piece is grounded, static voltage -60KV, reciprocating stroke 400mm, spraying distance 300mm, conveyor speed 2.
2m / min, painting machine (μμBEL 30 manufactured by Randsburg Gemma
φ) was applied with urethane paint.
【００４７】実施例１〜４及び比較例で得た製品に静電
塗装した塗料の膜厚及び塗着効率は下記の通りであっ
た。 なお、実施例１〜４及び比較例で得た製品のその他の
物性及び色相などには、実質的な差異は認められなかっ
た。The film thickness and coating efficiency of the paint electrostatically coated on the products obtained in Examples 1 to 4 and Comparative Example were as follows. Note that no substantial difference was observed in other physical properties and hues of the products obtained in Examples 1 to 4 and Comparative Example.
【００４８】[0048]
【発明の効果】本発明では、従来静電塗装が困難であっ
た表面抵抗値の高い樹脂に対して、その物性を害するこ
となく、塗着効率・表面外観に優れた品質のよい静電塗
装を可能とする。EFFECTS OF THE INVENTION In the present invention, a resin having a high surface resistance value, which has been difficult to be electrostatically coated in the past, is not affected by the physical properties thereof but is excellent in coating efficiency and surface appearance. Is possible.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｃ０８Ｊ 7/04 7258−4Ｆ Ｃ０８Ｋ 3/10 7167−4Ｊ 5/42 7167−4Ｊ Ｃ０８Ｌ 71/02 ＬＱＤ 9167−4Ｊ ＬＱＥ 9167−4Ｊ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 5 Identification code Internal reference number FI Technical display location C08J 7/04 7258-4F C08K 3/10 7167-4J 5/42 7167-4J C08L 71/02 LQD 9167-4J LQE 9167-4J
Claims (1)
又は炭素数１〜20のアルキル基、アリール基又はアルキ
ルアリール基、ｋは１〜12の整数、Ｅは下記一般式 【化２】 （ｎは０〜25の整数、Ｒは炭素数１〜20のアルキル基、
アリール基又はアルキルアリール基である) で示される
ユニットＡとアルキレンオキシドからなるユニットＢと
の共重合物である〕で示される骨格を有する有機化合物
と、これらに可溶性の電解質塩との錯体を練り込み、そ
の混練物を成形した後、得られた樹脂成形体の表面をプ
ラズマ処理し、静電塗装することを特徴とする樹脂成形
体の静電塗装方法。1. A raw material for a resin molded body is represented by the following general formula: [Wherein Z is an active hydrogen-containing compound residue, Y is an active hydrogen group or an alkyl group having 1 to 20 carbon atoms, an aryl group or an alkylaryl group, k is an integer of 1 to 12, and E is the following general formula: ] (N is an integer of 0 to 25, R is an alkyl group having 1 to 20 carbon atoms,
An aryl group or an alkylaryl group) is a copolymer of a unit A represented by (1) and a unit B formed of an alkylene oxide, and a complex of an organic compound having a skeleton represented by A method for electrostatically coating a resin molded body, which comprises subjecting the kneaded product to molding, kneading, and then subjecting the surface of the obtained resin molded body to plasma treatment and electrostatic coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7409891A JPH0584463A (en) | 1991-03-12 | 1991-03-12 | Electrostatic coating method for resin molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7409891A JPH0584463A (en) | 1991-03-12 | 1991-03-12 | Electrostatic coating method for resin molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0584463A true JPH0584463A (en) | 1993-04-06 |
Family
ID=13537373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7409891A Pending JPH0584463A (en) | 1991-03-12 | 1991-03-12 | Electrostatic coating method for resin molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0584463A (en) |
-
1991
- 1991-03-12 JP JP7409891A patent/JPH0584463A/en active Pending
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