JPH0240102B2 - - Google Patents
Info
- Publication number
- JPH0240102B2 JPH0240102B2 JP57102989A JP10298982A JPH0240102B2 JP H0240102 B2 JPH0240102 B2 JP H0240102B2 JP 57102989 A JP57102989 A JP 57102989A JP 10298982 A JP10298982 A JP 10298982A JP H0240102 B2 JPH0240102 B2 JP H0240102B2
- Authority
- JP
- Japan
- Prior art keywords
- parts
- resin
- weight
- acid
- acrylic
- 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.)
- Expired - Lifetime
Links
- 238000000576 coating method Methods 0.000 claims description 33
- 239000000178 monomer Substances 0.000 claims description 30
- 239000011248 coating agent Substances 0.000 claims description 29
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 26
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 24
- -1 isocyanate compound Chemical class 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 23
- 239000011342 resin composition Substances 0.000 claims description 20
- 239000004925 Acrylic resin Substances 0.000 claims description 15
- 229920005862 polyol Polymers 0.000 claims description 15
- 150000003077 polyols Chemical class 0.000 claims description 13
- 229920006305 unsaturated polyester Polymers 0.000 claims description 12
- 239000012948 isocyanate Substances 0.000 claims description 11
- 229920003180 amino resin Polymers 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 7
- 229920005906 polyester polyol Polymers 0.000 claims description 7
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- JHPBZFOKBAGZBL-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylprop-2-enoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)=C JHPBZFOKBAGZBL-UHFFFAOYSA-N 0.000 claims 1
- 229920005989 resin Polymers 0.000 description 17
- 239000011347 resin Substances 0.000 description 17
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 10
- 239000002904 solvent Substances 0.000 description 9
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 150000005846 sugar alcohols Polymers 0.000 description 5
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 4
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical class CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 4
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- 239000003431 cross linking reagent Substances 0.000 description 4
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 4
- 229920000178 Acrylic resin Polymers 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 3
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 2
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 2
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 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
- 239000001361 adipic acid Substances 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 125000005442 diisocyanate group Chemical group 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000001530 fumaric acid Substances 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 229920000728 polyester Polymers 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
- 239000000758 substrate Substances 0.000 description 2
- VZXTWGWHSMCWGA-UHFFFAOYSA-N 1,3,5-triazine-2,4-diamine Chemical compound NC1=NC=NC(N)=N1 VZXTWGWHSMCWGA-UHFFFAOYSA-N 0.000 description 1
- RTTZISZSHSCFRH-UHFFFAOYSA-N 1,3-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC(CN=C=O)=C1 RTTZISZSHSCFRH-UHFFFAOYSA-N 0.000 description 1
- FVCSARBUZVPSQF-UHFFFAOYSA-N 5-(2,4-dioxooxolan-3-yl)-7-methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1C(C(OC2=O)=O)C2C(C)=CC1C1C(=O)COC1=O FVCSARBUZVPSQF-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- 229920003270 Cymel® Polymers 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-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
- 239000004202 carbamide Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 238000004132 cross linking Methods 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
- UOQACRNTVQWTFF-UHFFFAOYSA-N decane-1,10-dithiol Chemical compound SCCCCCCCCCCS UOQACRNTVQWTFF-UHFFFAOYSA-N 0.000 description 1
- JBSLOWBPDRZSMB-BQYQJAHWSA-N dibutyl (e)-but-2-enedioate Chemical compound CCCCOC(=O)\C=C\C(=O)OCCCC JBSLOWBPDRZSMB-BQYQJAHWSA-N 0.000 description 1
- OGVXYCDTRMDYOG-UHFFFAOYSA-N dibutyl 2-methylidenebutanedioate Chemical compound CCCCOC(=O)CC(=C)C(=O)OCCCC OGVXYCDTRMDYOG-UHFFFAOYSA-N 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- LDCRTTXIJACKKU-ARJAWSKDSA-N dimethyl maleate Chemical compound COC(=O)\C=C/C(=O)OC LDCRTTXIJACKKU-ARJAWSKDSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- 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
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([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
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pentâ4âenâ2âone Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003784 tall oil Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- 229920006163 vinyl copolymer Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Description
æ¬çºæã¯è¢«èŠçšæš¹èçµæç©ã«é¢ãããã®ã§ã
ããããã«è©³çŽ°ã«ã¯ãæ°Žé
žåºå«æããªãšã¹ãã«å€
æ§ã¢ã¯ãªã«ç³»æš¹èãšã€ãœã·ã¢ããŒãååç©ãŸãã¯
ã¢ããæš¹èãšããæãçµæç©ã«é¢ãããã®ã§ã
ãã
æè¿ã§ã¯ã被èŠçšåºæãéãªã©ã®éå±åºç€ãã
次第ã«ãã©ã¹ããã¯ã¹ãŸãã¯ãŽã ãªã©ã®åŠãæè»
æ§ãæããçŽ æãžãšãã®é©çšç¯å²ãæ¡å€§ãããã
ãã«ã€ããŠåŸè
ã®åŠãçŽ æãžã®å¡è£
ã極ããŠå€ã
ãªãã«åãã§ãããã«çšãããã被èŠæãªããã¯
å¡è£
æãšããŠãæè»æ§ãæãããã®ãèŠæ±ãããŠ
ããã
ãã®ããã«ãæè»æ§ã®ãã硬åå¡èãäžãã被
èŠæãªããã¯å¡è£
æãåŸãã«ã¯ãå¡è圢ææ§ã®æš¹
èæåãšããŠãã¬ã©ã¹è»¢ç§»ç¹ã®äœãã¢ã¯ãªã«ããª
ãªãŒã«ãããã«ã¯å€äŸ¡ã¢ã«ã³ãŒã«ãšå€äŸ¡ã«ã«ãã³
é
žãªã©ãšããåŸãããããªãšã¹ãã«ããªãªãŒã«ã
ã©ãå¹æçã§ããã
ãšããããããããã¬ã©ã¹è»¢ç§»ç¹ã®äœãã¢ã¯ãª
ã«ããªãªãŒã«ãšãã€ãœã·ã¢ããŒãååç©ãŸãã¯ã¢
ããæš¹èãšãçšããŠåŸããã硬åå¡èã¯æè»æ§ã
æããŠãããã®ã®ã硬床ããã³è溶å€æ§ãå
åã§
ã¯ãªãããŸãããªãšã¹ãã«ããªãªãŒã«ãšã€ãœã·ã¢
ããŒãååç©ãŸãã¯ã¢ããæš¹èãšãçšããŠåŸãã
ã硬åå¡èã¯èåæ§ããã³äœæž©ã«ãããæè»æ§ã
å
åã§ã¯ãªãã
ãã®ããã«ãäžè¿°ãããçµåãã«ãªã被èŠçšæš¹
èçµæç©ããã¯ãèåæ§ãæ§æº¶å€æ§ããã³æè»æ§
ã®æããšæºè¶³ãããã硬åå¡èã¯å°åºåŸãããã
ã«ãªãã
ãããã«ãæ¬çºæè
ãã¯ãã©ã¹ããã¯ã¹ãŸãã¯
ãŽã ãªã©ã®åŠãæè»æ§ãæããåºæã«å¯ŸããŠèå
æ§ãè溶å€æ§ããã³æè»æ§ãªã©ã«ãããã硬åå¡
èãäžããããšãã§ãã被èŠçšæš¹èçµæç©ãåŸã
ã¹ãéææ€èšããçµæãç¹å®ã®ããªãšã¹ãã«å€æ§
ã¢ã¯ãªã«ç³»æš¹èãšã€ãœã·ã¢ããŒãååç©ããã³ã¢
ããæš¹èãšããæãæš¹èçµæç©ãããããç®çã«
é©ãããã®ã§ããããšãèŠåºããŠãæ¬çºæãå®æ
ãããã«å°ã€ãã
ããªãã¡ãæ¬çºæã¯50ã300ãªãæ°Žé
žåºäŸ¡ãã
ã€ãεâã«ããã©ã¯ãã³å€æ§äžé£œåããªãšã¹ãã«
ããªãªãŒã«ïŒâïŒïŒã®ååšäžã«ãã¢ã¯ãªã«ç³»å
éäœæ··åç©ïŒâïŒïŒãéåãããŠåŸããããæ°Ž
é
žåºãæããããªãšã¹ãã«å€æ§ã¢ã¯ãªã«ç³»æš¹è
ïŒïŒãšãã€ãœã·ã¢ããŒãååç©ïŒâïŒïŒãŸã
ã¯ã¢ããæš¹èïŒâïŒïŒãªã硬åå€æåïŒïŒãš
ããæ§æãããäžèšããªãšã¹ãã«ããªãªãŒã«ïŒ
âïŒïŒãšäžèšåéäœæ··åç©ïŒâïŒïŒãšã®ééæ¯
ã10ïŒ90ã90ïŒ10ãªãç¯å²å
ã«ãããããããã®
åéäœæ··åç©ïŒâïŒïŒãæ°Žé
žåºå«æã¢ã¯ãªã«ç³»
åéäœã®ïŒã40éééšãšãäžèšæ°Žé
žåºå«æã¢ã¯ãª
ã«ç³»åéäœãé€ããïŒã¡ã¿ïŒã¢ã¯ãªã«é
žãšã¹ãã«
ã®30ã99éééšãšãããã«ãã®ä»å
±éåå¯èœãªå
éäœã®ïŒã60éééšãšããæãããã€ããããå
éäœæ··åç©ïŒâïŒïŒã®ç·éã100éééšãšãªã
ããã«ãã被èŠçšæš¹èçµæç©ãæäŸãããã®ã§ã
ãã
æ¬çºæã詳现ã«èª¬æãããããŸãåèšãã50ã
300ãªãæ°Žé
žåºããã€ãεâã«ããã©ã¯ãã³å€æ§
äžé£œåããªãšã¹ãã«ããªãªãŒã«ïŒâïŒïŒã調補
ããã«ã¯ãããšãã°ãå€äŸ¡ã¢ã«ã³ãŒã«ããã³å€äŸ¡
ã«ã«ãã³é
žãšããããã«ã¯ã¢ããšãããµã€ããŸã
ã¯ãžãšãããµã€ããªã©ãšããšã¹ãã«åããã次ã
ã§åŸãããäžé£œåçµåãæããããªãšã¹ãã«ããª
ãªãŒã«ã«Îµâã«ããã©ã¯ãã³ãä»å ãããããšã
ãæ¹æ³ã«ãã€ãŠãããããå€äŸ¡ã¢ã«ã³ãŒã«ã«äºã
εâã«ããã©ã¯ãã³ãä»å ãããã®ã¡ãå€äŸ¡ã«ã«
ãã³é
žããããã«ã¯ã¢ããšãããµã€ããŸãã¯ãžãš
ãããµã€ããªã©ãããšã¹ãã«åãããããšããæ¹
æ³ã«ãã€ãŠãããã
ããã§ãäžèšå€äŸ¡ã¢ã«ã³ãŒã«ãšããŠä»£è¡šçãªã
ã®ã«ã¯ãšãã¬ã³ã°ãªã³ãŒã«ãïŒïŒïŒâãã¿ã³ãžãª
ãŒã«ãïŒïŒïŒâãããµã³ãžãªãŒã«ãã°ãªã»ãªã³ã
ããªã¡ãããŒã«ãããã³ãŸãã¯ãã³ã¿ãšãªã¹ãªã
ãŒã«ãªã©ãããããç¡è«ãããã®æ··åç©ã§ãã€ãŠ
ããããä»æ¹ãäžèšå€äŸ¡ã«ã«ãã³é
žã®ä»£è¡šçãªã
ã®ã«ã¯ã³ãã¯é
žãã¢ãžãã³é
žãã¢ãŒã©ã€ã³é
žãã»
ãã·ã³é
žããã«ã³âïŒïŒ10âãžã«ã«ãã³é
žããã¬
ãã¿ã«é
žãã€ãœãã¿ãŒã«é
žãŸãã¯ïŒç¡æ°ŽïŒãã¿ã«
é
žãªã©ããããããããã¯å¿è«æ··åç©ã®åœ¢ã§äœ¿çš
ãããŠãããã
ãŸããããé
žæåãšããŠã¯ãäžè¿°ããåŠãåå
ç©ã®ã»ãã«ããã°ã©ããç¹ãšãªãã¹ãé
žæåãšã
ãŠã€ã¿ã³ã³é
žãããã«é
žãŸãã¯ãã¬ã€ã³é
žãªã©ã®
αïŒÎ²âäžé£œåããªã«ã«ãã³é
žãçšããããšãã§
ãããã倧è±æ²¹ãããæ²¹ãã²ãŸãæ²¹ãŸãã¯ããŒã«
æ²¹ãªã©ã®åŠãæ²¹èãŸãã¯è©²æ²¹ããåŸãããèèªé
ž
ãäžè¿°ããåŠãååç©ãšäœµçšããããšã¯äžåã«å·®
ãæ¯ããªãã
ããã«ãåèšããã¢ããšãããµã€ããŸãã¯ãžãš
ãããµã€ããšããŠä»£è¡šçãªãã®ã«ã¯ããããã
ãã«ãŒããŠã©ïŒ¥ãïŒãªã©ã³ãåœã·ãšã«ç€Ÿè£œã®ããŒãµ
ãã€ãã¯é
žã®ã°ãªã·ãžã«ãšã¹ãã«ïŒããŸãã¯ããš
ãã¯ãã³1050ãã倧æ¥æ¬ã€ã³ãååŠå·¥æ¥ïŒæ ªïŒè£œ
åããããã¯ããšãã³ãŒã1001ããªã©ã³ãåœã·ãš
ã«ç€Ÿè£œåïŒã®åŠããéåžžããšããã·æš¹èãšããŠäœ¿
çšãããŠãããããªååç©ãããã
ããããŠåŸããããεâã«ããã©ã¯ãã³ã§å€æ§
ãããäžé£œåããªãšã¹ãã«ããªãªãŒã«ïŒâïŒïŒ
ãçšããŠåèšããæ°Žé
žåºå«æããªãšã¹ãã«å€æ§ã¢
ã¯ãªã«ç³»æš¹èïŒïŒã調補ããã«ã¯ããã®Îµâã«
ããã©ã¯ãã³å€æ§äžé£œåããªãšã¹ãã«ããªãªãŒã«
ïŒâïŒïŒãšã¢ã¯ãªã«ç³»åéäœæ··åç©ïŒâïŒïŒ
ãšãã10ïŒ90ã90ïŒ10ãªãç¯å²ã®ééæ¯ã§ããã
ãäž¡è
ãå
¬ç¥æ
£çšã®æ¹æ³ã§éåããããã°ããã
ãã®ããããªãšã¹ãã«ããªãªãŒã«ïŒâïŒïŒã®äœ¿
çšéã10ééïŒ
ãããäœããšè溶å€æ§ãäžååãš
ãªããéã«ãã®äœ¿çšéã90ééïŒ
ãè¶ããŠå€ããª
ããšå¡èã®æè»æ§ãåŸãããªããªãã奜ãŸãã
ã¯ããããäž¡è
æåã®ééæ¯ã20ïŒ80ã80ïŒ20ãª
ãç¯å²ãç¹ã«å¥œãŸããã¯30ïŒ70ã70ïŒ30ãªãç¯å²
ã§ããã
ãŸããã¢ã¯ãªã«ç³»åéäœæ··åç©ïŒâïŒïŒã®çµ
æãšããŠã¯ãæ°Žé
žåºå«æã¢ã¯ãªã«ç³»åéäœæ··åç©
ã®ïŒã40éééšãšãïŒã¡ã¿ïŒã¢ã¯ãªã«é
žãšã¹ãã«
ã®30ã99éééšãšããæããããããã¯ããã«ã
ã®ä»å
±éåå¯èœãªåéäœã60éééšãŸã§ã®ç¯å²ã§
䜿çšããŠãããããããã®å Žåã«ãããŠãããã®
åéäœæ··åç©ïŒâïŒïŒã®ç·éã100éééšãšãª
ãããã«ååéäœã®çµæå²åãã決å®ããã°ã
ãã
ãããã¢ã¯ãªã«ç³»åéäœæ··åç©ïŒâïŒïŒãã
å
è¿°ããåŠãεâã«ããã©ã¯ãã³å€æ§äžé£œåããª
ãšã¹ãã«ããªãªãŒã«ïŒâïŒïŒãè³éŠæçåæ°ŽçŽ
系溶å€ãèèªæçåæ°ŽçŽ ç³»æº¶å€ããšã¹ãã«ç³»æº¶å€
ãŸãã¯ã±ãã³ç³»æº¶å€ãªã©ã«äºã溶解ãããåŠãžä»
蟌ã¿ãã©ãžã«ã«ãçºçããéåéå§å€ã®ååšäžã«
溶液éåããããããšã«ãããæ¬çºæçµæç©ã®ã
ãŒã¹æš¹èçµæç©ã§ããæ°Žé
žåºå«æããªãšã¹ãã«å€
æ§ã¢ã¯ãªã«ç³»æš¹èïŒïŒãåŸããããããããã
æ¹æ³ã¯ã»ãã®äžäŸã§ãã€ãŠã決ããŠãã®æ¹æ³ã®ã¿
ã«éå®ããããã®ã§ã¯ãªãã
ããã§ãäžèšæ°Žé
žåºå«æã¢ã¯ãªã«ç³»åéäœãšã
ãŠä»£è¡šçãªãã®ã«ã¯Î²âããããã·ãšãã«ïŒã¡
ã¿ïŒã¢ã¯ãªã¬ãŒããβâããããã·ãããã«ïŒã¡
ã¿ïŒã¢ã¯ãªã¬ãŒããβâããããã·ã€ãœãããã«
ïŒã¡ã¿ïŒã¢ã¯ãªã¬ãŒããŸãã¯Î²âããããã·ãã
ã«ïŒã¡ã¿ïŒã¢ã¯ãªã¬ãŒããªã©ããããã©ã¯ã»ã«FA
ã¢ãããŒãããã¯FMã¢ãããŒãããã€ã»ã«ååŠ
ïŒæ ªïŒè£œã®Îµâã«ããã©ã¯ãã³ä»å åéäœããªã©
ããããããŸãäžèšïŒã¡ã¿ïŒã¢ã¯ãªã«é
žãšã¹ãã«
ãšããŠä»£è¡šçãªãã®ã«ã¯ïŒã¡ã¿ïŒã¢ã¯ãªã«é
žã¡ã
ã«ãïŒã¡ã¿ïŒã¢ã¯ãªã«é
žãšãã«ãïŒã¡ã¿ïŒã¢ã¯ãªã«
é
žããã«ãïŒã¡ã¿ïŒã¢ã¯ãªã«é
žã€ãœããã«ãïŒã¡
ã¿ïŒã¢ã¯ãªã«é
žâïŒâãšãã«ããã·ã«ãïŒã¡ã¿ïŒ
ã¢ã¯ãªã«é
žã©ãŠãªã«ãŸãã¯ïŒã¡ã¿ïŒã¢ã¯ãªã«é
žã·
ã¯ãããã·ã«ãªã©ãããããããã«ãã®ä»å
±éå
å¯èœãªåéäœãšããŠä»£è¡šçãªã¯ãã®ã«ã¯ã¹ãã¬
ã³ãïŒã¡ã¿ïŒã¢ã¯ãªããããªã«ãŸãã¯é
¢é
žããã«
ãã©ããããããããã®ã»ãã«ãïŒã¡ã¿ïŒã¢ã¯ãª
ã«é
žãããã«é
žããã¬ã€ã³é
žãã€ã¿ã³ã³é
žãŸãã¯
ïŒã¡ãã«ïŒã°ãªã·ãžã«ïŒã¡ã¿ïŒã¢ã¯ãªã¬ãŒããªã©
ã®åŠãé
žåºãŸãã¯ã°ãªã·ãžã«åºã®ãããªå®èœåºã
æããåéäœãäžéšäœµçšããããšãäœã劚ããã
ãã§ã¯ãªãããããã«ã¯ãžããã«ããã¬ãŒãããž
ã¡ãã«ãã¬ãŒããŸãã¯ãžããã«ã€ã¿ã³ããŒããªã©
ã®ãαïŒÎ²âäžé£œåããªã«ã«ãã³é
žã®ãšã¹ãã«é¡
ãåæ§ã«äœ¿çšã§ããããïŒã¡ã¿ïŒã¢ã¯ãªã«é
žã¢ã
ããããã¯ãããã®èªå°äœãšããŠã®ïŒ®âã¡ããã·
ã¡ãã«ïŒã¡ã¿ïŒã¢ã¯ãªã«ã¢ãããªã©ããããã«ã¯
ãžã¡ãã«ã¢ãããšãã«ïŒã¡ã¿ïŒã¢ã¯ãªã¬ãŒãã®åŠ
ãå¡©åºæ§çªçŽ ãåŽéã«ãã€ãåéäœããã¢ãïŒïŒ
âã¡ã¿ã¯ãªãã€ã«ãªãã·ãšãã«ïŒã¢ã·ãããã¹ã
ãšãŒãã®åŠãçé
žåºããã€ãåéäœãªã©ãåæ§ã«
䜿çšã§ããã
ä»æ¹ãæ¬çºæçµæç©ã®ç¬¬äºæåïŒç¡¬åå€æåïŒ
ãããåèšæ°Žé
žåºå«æããªãšã¹ãã«å€æ§ã¢ã¯ãªã«
系暹èïŒïŒãšã®æ¶æ©åå¿ã«äžããåèšã€ãœã·ã¢
ããŒãååç©ïŒâïŒïŒãšããŠã¯ãããšãã°ãã
ãªã¬ã³ãžã€ãœã·ã¢ããŒããããã¯ãããµã¡ãã¬ã³
ãžã€ãœã·ã¢ããŒãã®åŠããžã€ãœã·ã¢ããŒãé¡ïŒãŸ
ãã¯ãããã®åçš®ãžã€ãœã·ã¢ããŒãé¡ãšåèšãã
åŠãå€äŸ¡ã¢ã«ã³ãŒã«ãšã®ä»å äœïŒãããã¯æ°Žã®ïŒ
ã¢ã«ãšãžã€ãœã·ã¢ããŒãé¡ã®ïŒã¢ã«ãšã®åå¿ãã
ã€ãœã·ã¢ããŒããšãã«ïŒã¡ã¿ïŒã¢ã¯ãªã¬ãŒãã®åŠ
ããäžååäžã«å
±éåæ§äžé£œåçµåãšã€ãœã·ã¢ã
ãŒãåºãšã䜵ãæããåéäœãå¿
é æåãšããã
ãã«å
±éåäœãªã©ã®ãããªã掻æ§æ°ŽçŽ ã«å¯ŸããŠå
å¿æ§ãæããéé¢ã®ã€ãœã·ã¢ããŒãåºããã€ãå
¬
ç¥æ
£çšã®ããããããã¬ããªããŒé¡ãªã©ã䜿çšã§
ãããããååç©ïŒâïŒïŒãšããŠåžè²©ãããŠã
ããã®ã«ã¯ãããŒããã¯ïŒ€â750ïŒDNâ950ã
ïŒå€§æ¥æ¬ã€ã³ãååŠå·¥æ¥ïŒæ ªïŒè£œåïŒãŸãã¯ãã
ã¹ã¢ããŠãŒã«ïŒ®ãïŒè¥¿ãã€ãåœãã€ãšã«ç€Ÿè£œåïŒ
ãªã©ãããã
ãŸããåèšã¢ããæš¹èïŒâïŒïŒã§ããæ¶æ©å€
ãšããŠä»£è¡šçãªãã®ã«ã¯ãã¡ã©ãã³ãå°¿çŽ ãŸãã¯
ã°ã¢ããã³ãªã©ã®åŠãã¢ããåºå«æååç©ããã«
ããªã³ã®åŠãã¢ã«ãããé¡ã§ã¡ãããŒã«åããã
ã®ã¡ãããã«äœçŽèèªæã¢ã«ã³ãŒã«é¡ã§ã¡ãããŒ
ã«åºã®å°ãªããšãïŒåããšãŒãã«åãããããã®
ãªã©ãããã代衚çãªåžè²©åã«ã¯ãããã«ãã³ïŒ°
â138ãããã¹ãŒããŒããã«ãã³ïŒªâ820ãïŒä»¥äžã
倧æ¥æ¬ã€ã³ãååŠå·¥æ¥ïŒæ ªïŒè£œåïŒãããµã€ã¡ã«
300ãïŒç±³åœã¢ã¡ãªã«ã³ã»ãµã€ã¢ããã瀟補åïŒãª
ã©ãããã
ãããŠãæ¬çºæçµæç©ãåŸãã«åœã€ãŠããŒã¹æš¹
èçµæç©ïŒïŒãšæ¶æ©å€ãªããã¯ç¡¬åå€æå
ïŒïŒãšã®é
åæ¯çã¯ããããæ¶æ©å€ãªããã¯ç¡¬
åå€æåïŒïŒã®çš®é¡ã«ãã€ãŠå€ãããæŠã次ã®
éãã§ããã
ããªãã¡ãåèšããªãšã¹ãã«å€æ§ã¢ã¯ãªã«ç³»æš¹
èïŒïŒãšåèšã¢ããæš¹èïŒâïŒïŒãšã®åºåœ¢å
ééæ¯ã90ïŒ10ã60ïŒ40ãšãªãç¯å²ãé©åœã§ã
ããä»æ¹ããã®ããªãšã¹ãã«å€æ§ã¢ã¯ãªã«ç³»æš¹è
ïŒïŒãšåèšã€ãœã·ã¢ããŒãååç©ïŒâïŒïŒãš
ã®é
åæ¯çã¯åè
æš¹èïŒïŒäžã®æ°Žé
žåºæ°ãšåŸè
ååç©ïŒâïŒïŒäžã®ã€ãœã·ã¢ããŒãåºæ°ãšã®æ¯
ãïŒïŒ0.5ãïŒïŒ1.5ãšãªãç¯å²ãé©åœã§ãããã
ãããé
åå²åã«ãããŠæè»æ§ããã³èåæ§ã確
ä¿ãããã
以äžã«æ²ããããäž¡æ¶æ©å€ãªããã¯ç¡¬åå€æå
ïŒïŒãšåèšããªãšã¹ãã«å€æ§ã¢ã¯ãªã«ç³»æš¹è
ïŒïŒãªãããŒã¹æš¹èæåãšãå¿
é ã®æåãšãã
æ¬çºæã®è¢«èŠçšæš¹èçµæç©ãçšããŠåŸããã硬å
å¡èã¯æ¥µããŠæè»æ§ã«å¯ã¿ããšãã«äœæž©æã«ãã
ãå±æ²æ§ããã³èè¡ææ§ã«ãããããããèåæ§
ããã³è溶å€æ§ã«ãããããããã«ãæ¬çºæçµæ
ç©ã¯åºç¯å²ã®åºæã«é©çšã§ãããã®ã§ããã
ããšãã°ãéå±å¡è£
çšã®å¡è£
å€ãã¯ãããšã
ãŠãããã«ãã©ã¹ããã¯ã¹ãŸãã¯ãŽã ãªã©ã®åŠã
æè»æ§ãæããçŽ æã«å¯ŸããŠãé©çšã§ããããå
ããŠæšå·¥è£œåãŸãã¯ã³ã³ã¯ãªãŒã補åã«ãçšãã
ããã
次ã«ãæ¬çºæãåèäŸãå®æœäŸãæ¯èŒäŸãå¿çš
äŸããã³æ¯èŒå¿çšäŸã«ããå
·äœçã«èª¬æãããã
以äžã«ãããŠéšããã³ïŒ
ã¯ç¹ã«æãã®ãªãéãã
ãã¹ãŠééåºæºã§ãããã®ãšããã
åèäŸ ïŒ
ïŒÎµâã«ããã©ã¯ãã³å€æ§äžé£œåããªãšã¹ãã«
ããªãªãŒã«ïŒâïŒïŒã®èª¿è£œäŸïŒ
ããªã¡ãããŒã«ãããã³ã®37.2éšãç¡æ°Žãã¿ã«
é
žã®38.0éšãç¡æ°Žãã¬ã€ã³é
žã®ïŒéšããã³ãã«ãŒ
ããŠã©ïŒ¥ãã®25.3éšãçšããŠãããããšã¹ãã«å
åå¿ããã次ãã§Îµâã«ããã©ã¯ãã³ã®42.8éšã
å ããŠä»å åå¿ããããåŠãæ°Žé
žåºäŸ¡ã140ãªã
εâã«ããã©ã¯ãã³å€æ§äžé£œåããªãšã¹ãã«ããª
ãªãŒã«ãåŸãããã
ãããã®ã¡ããã®ããªãšã¹ãã«ããªãªãŒã«ã80
éšã®ãã·ããŒã«ããã³15.2éšã®ã¡ãã«ã€ãœããã«
ã±ãã³ã«æº¶è§£ãããŠäžæ®çºå60.5ïŒ
ã®Îµâã«ãã
ã©ã¯ãã³å€æ§äžé£œåããªãšã¹ãã«ããªãªãŒã«æº¶æ¶²
ãåŸãã以äžããããæš¹èïŒâïŒâïŒïŒãšç¥èš
ããã
åèäŸïŒ ïŒåäžïŒ
ããªã¡ãããŒã«ãããã³ã®15.6éšãïŒïŒïŒâã
ã¿ã³ãžãªãŒã«ã®36.8éšããã¿ã«é
žã®9.9éšãç¡æ°Ž
ãã¬ã€ã³é
žã®ïŒéšããã³ã¢ãžãã³é
žã®51.1éšãçš
ããŠãšã¹ãã«ååå¿ãè¡ã€ããã¡ã¯ãåŸãããã
ãªãšã¹ãã«ããªãªãŒã«ã®æº¶å€ãšããŠå
šéããã·ã
ãŒã«ã«å€æŽããã以å€ã¯ãåèäŸïŒãšåæ§ã«ããŠ
äžæ®çºå60.5ïŒ
ã®Îµâã«ããã©ã¯ãã³å€æ§äžé£œå
ããªãšã¹ãã«ããªãªãŒã«ã®æº¶æ¶²ãåŸãã以äžãã
ããæš¹èïŒâïŒâïŒïŒãšç¥èšããã
åèäŸ ïŒ
ãæ°Žé
žåºå«æããªãšã¹ãã«å€æ§ã¢ã¯ãªã«ç³»æš¹è
ïŒïŒãšããããã¯ã€ãœã·ã¢ããŒãååç©ïŒïŒ
ãšããæãïŒæ¶²å被èŠçšæš¹èçµæç©ã®èª¿è£œäŸã
29.3éšã®ãããŒããã¯DNâ950ãã®ä»£ããã«ã
ãã¿ã±ããŒãâ820NSããæŠç°è¬åå·¥æ¥ïŒæ ªïŒè£œ
ã®ãããã¯ã€ãœã·ã¢ããŒãååç©ãã®85éšãçšã
ãããã«å€æŽãã以å€ã¯ãå®æœäŸïŒãšåæ§ã«ã
ãŠãïŒæ¶²åã®è¢«èŠçšæš¹èçµæç©ãåŸãã
åèäŸ ïŒ
ïŒÎµâã«ããã©ã¯ãã³äžå«ã®äžé£œåããªãšã¹ã
ã«ããªãªãŒã«ã®èª¿è£œäŸïŒ
ããªã¡ãããŒã«ãããã³ã®37.2éšãç¡æ°Žãã¿ã«
é
žã®38.0éšãç¡æ°Žãã¬ã€ã³é
žã®ïŒéšããã³ãã«ãŒ
ããŠã©ïŒ¥ãã®25.3éšãçšããŠãšã¹ãã«ååå¿ãã
ããã ãã§ãεâã«ããã©ã¯ãã³ã®äœ¿çšãäžåæ¬
åŠãã以å€ã¯ãåèäŸïŒãšåæ§ã«ããŠãæ°Žé
žåºäŸ¡
ã263ãªããεâã«ããã©ã¯ãã³äžå«ã®å¯Ÿç
§çšäž
飜åããªãšã¹ãã«ããªãªãŒã«ãåŸãã
次ãã§ããã®å¯Ÿç
§çšããªãªãŒã«ããã·ã¬ã³ã®55
éšããã³ã¡ãã«ã€ãœããã«ã±ãã³ã®10.6éšã«æº¶è§£
ãããŠãäžæ®çºåã60.5ïŒ
ãªã察ç
§çšäžé£œåããª
ãšã¹ãã«ããªãªãŒã«æº¶æ¶²ãåŸãã以äžããããæš¹
èïŒâ²âïŒâïŒïŒãšç¥èšããã
å®æœäŸ ïŒ
æ¹ææ©ããã³å·åŽåšãåããåå¿åšã«ãåèäŸ
ïŒã§åŸãããæš¹èïŒâïŒâïŒïŒã®50éšãšããã
ã«ãã«ãªãŒã«60éšãä»èŸŒãã§åå¿åšå
ã®æž©åºŠã
100âã«ææž©ããã
次ãã§ããããžã¹ãã¬ã³ã®ïŒéšãã¡ã¿ã¯ãªã«é
ž
ïœâããã«ã®40éšãã¢ã¯ãªã«é
žïœâããã«ã®10éš
ããã³Î²âããããã·ãšãã«ã¡ã¿ã¯ãªã¬ãŒãã®13
éšãããªãåéäœæ··åç©ãšããã«ãªãŒã«ã®20éšã«
ã¢ãŸãã¹ã€ãœããããããªã«ã®1.5éšããã³ãžâ
ã¿ãŒã·ã€ãªãŒããã«ããŒãªããµã€ãã®0.5éšã溶
解ããã溶解ç©ãšãïŒæéã«äºã€ãŠæ»Žäžããã以
åŸãå枩床ã«10æéä¿æããåŠãäžæ®çºåã50.4
ïŒ
ã§ãæ°Žé
žåºäŸ¡ã98ïŒãœãªããæç®ïŒãªãæ°Žé
žåº
å«æããªãšã¹ãã«å€æ§ã¢ã¯ãªã«ç³»æš¹èãåŸãã以
äžããããæš¹èïŒâïœïŒãšç¥èšããã
ãããã®ã¡ããã®æš¹èïŒâïœïŒã®100éšã«å¯Ÿ
ãããã¿ã€ããŒã¯ïŒ²â820ãïŒç³åç£æ¥ïŒæ ªïŒè£œé
ž
åãã¿ã³ïŒã®65éšãé
åããŠãµã³ããã«ã§é¡æã®
åæ£ãè¡ããããã«ãã¹ãŒããŒããã«ãã³ïŒ¬â
117â60ãïŒå€§æ¥æ¬ã€ã³ãååŠå·¥æ¥ïŒæ ªïŒè£œã¢ãã
æš¹èïŒã®30éšãå ããã·ã³ããŒã§åžéããŠå¡æç²
床ã調æŽããããŠç®çãšãã被èŠçšæš¹èçµæç©ã
åŸãã
å®æœäŸ ïŒ
ãã¿ã€ããŒã¯ïŒ²â820ãã®äœ¿çšéã48éšãšãã
ãã€ããã¹ãŒããŒããã«ãã³ïŒ¬â117â60ãã®ä»£ã
ã«29.3éšã®ãããŒããã¯DMâ950ããçšããã
ãã«å€æŽããã以å€ã¯ãå®æœäŸïŒãšåæ§ã«ããŠè¢«
èŠçšæš¹èçµæç©ãåŸãã
å®æœäŸïŒãïŒããã³æ¯èŒäŸïŒïŒïŒ
第ïŒè¡šã«ç€ºããããããªåæä»èŸŒå²åã«å€æŽã
ãã以å€ã¯ãå®æœäŸïŒãšåæ§ã«ããŠæ°Žé
žåºå«æã
ãªãšã¹ãã«å€æ§ã¢ã¯ãªã«ç³»æš¹èïŒâïœïŒããã³
ïŒâïœïŒãšãæ¯èŒå¯Ÿç
§çšã®ã¢ã¯ãªã«ç³»æš¹è
ïŒâ²âïœïŒã調補ããã
以åŸã¯ãåããŒã¹æš¹èæåïŒâïœïŒãïŒâ
ïœïŒããã³ïŒâ²âïœïŒã®ãããã100éšãçšãã
以å€ã¯ãããããå®æœäŸïŒãšå®æœäŸïŒãšåæ§ã®åŠ
æ¹ã«ããéœåïŒçš®ã®è¢«èŠçšæš¹èçµæç©ãåŸãã
æ¯èŒäŸ ïŒ
æš¹èïŒâïŒâïŒïŒã®ä»£ããã«ãåéã®åèäŸ
ïŒã§åŸãããæš¹èïŒâ²âïŒâïŒïŒãçšãããã
ã«å€æŽãããã€ãåéäœæ··åç©ã®çµæããã¹ãã¬
ã³ã®10éšãã¡ã¿ã¯ãªã«é
žïœâããã«ã®43éšãã¢ã¯
ãªã«é
žïœâããã«ã®12.6éšããã³Î²âããããã·
ãšãã«ã¡ã¿ã¯ãªã¬ãŒãã®4.4éšãšããããã«å€æŽ
ãã以å€ã¯ãå®æœäŸïŒãšåæ§ã«ããŠããœãªããæ
ç®ã®æ°Žé
žåºäŸ¡ã98ã§ããã€ãäžæ®çºåã50.0ïŒ
ãª
ã察ç
§çšã®æ°Žé
žåºå«æããªãšã¹ãã«å€æ§ã¢ã¯ãªã«
系暹èãåŸãã以äžããããæš¹èïŒâ²âïœïŒãš
ç¥èšããã
以åŸãå®æœäŸãæš¹èïŒâïœïŒã®ä»£ããã«ãã
ã®æš¹èïŒâ²âïœïŒãçšããããã«å€æŽãã以å€
ã¯ãå®æœäŸïŒãšåæ§ã«ããŠã察ç
§çšã®è¢«èŠçšæš¹è
çµæç©ãåŸãã
æ¯èŒäŸ ïŒ
æš¹èïŒâïœïŒã®ä»£ããã«ãæ¯èŒäŸïŒã§åŸãã
ãæš¹èïŒâ²âïœïŒãçšããããã«å€æŽãã以å€
ã¯ãå®æœäŸïŒãšåæ§ã«ããŠã察ç
§çšã®è¢«èŠçšæš¹è
çµæç©ãåŸãã
å¿çšäŸïŒãïŒãåèå¿çšäŸïŒãªãã³ã«æ¯èŒå¿çšäŸ
ïŒããã³ïŒ
å®æœäŸïŒïŒïŒããã³ïŒãåèäŸïŒãªãã³ã«æ¯èŒ
äŸïŒããã³ïŒã§åŸãããåçš®ã®è¢«èŠçšæš¹èçµæç©
ããåå¥ã«ãè»éŒæ¿ã«ã¹ãã¬ãŒå¡è£
ãã次ãã§ã
140âã§20åéã®çŒä»ããè¡ãªã€ãã
åŸãããããããã®ç¡¬åå¡èã«ã€ããŠã®å¡èç©
補ãè©ŠéšããåŠã第ïŒè¡šã«ç€ºããããããªçµæã
åŸãããã
å¿çšäŸïŒãïŒãªãã³ã«æ¯èŒäŸïŒããã³ïŒ
å®æœäŸïŒïŒïŒããã³ïŒãªãã³ã«æ¯èŒäŸïŒããã³
ïŒã§åŸãããåçš®ã®è¢«èŠçšæš¹èçµæç©ããåå¥
ã«ãããªã¹ãã¬ã³æ圢æ¿ã«å¡è£
ãã次ãã§ã80â
ã§20åé匷å¶ä¹Ÿç¥ãè¡ã€ãã
åŸãããå¡èã«ã€ããŠã®å¡èæ§èœãè©Šéšãã
åŠã第ïŒè¡šã«ç€ºããããããªçµæãåŸãããã
The present invention relates to a coating resin composition, and more particularly to a composition comprising a hydroxyl group-containing polyester-modified acrylic resin and an isocyanate compound or an amino resin. Recently, the range of coating base materials has gradually expanded from metal bases such as iron to flexible materials such as plastics and rubber, and as a result, coatings on the latter materials have become extremely common. Furthermore, there is a demand for flexible covering materials or coating materials used therein. In this way, in order to obtain a coating material or coating material that provides a flexible cured coating film, acrylic polyols with a low glass transition point, polyhydric alcohols and polyhydric carboxylic acids are used as coating film-forming resin components. Polyester polyols obtained from the following are effective. However, although cured coatings obtained using such acrylic polyols with low glass transition points and isocyanate compounds or amino resins have flexibility, they do not have sufficient hardness and solvent resistance, and they are not compatible with polyester polyols. Cured coating films obtained using isocyanate compounds or amino resins do not have sufficient weather resistance or flexibility at low temperatures. As described above, it is unlikely that a cured coating film that satisfies all of the weather resistance, solvent resistance, and flexibility can be obtained from the coating resin composition having the above-mentioned combinations. However, the present inventors have developed a coating resin composition that can provide a cured coating film with excellent weather resistance, solvent resistance, and flexibility on flexible substrates such as plastics or rubber. As a result of intensive studies to obtain the desired results, it was discovered that a resin composition consisting of a specific polyester-modified acrylic resin, an isocyanate compound, and an amino resin was suitable for these purposes, and the present invention was completed. That is, the present invention uses hydroxyl groups obtained by polymerizing an acrylic monomer mixture (-2) in the presence of an ε-caprolactone-modified unsaturated polyester polyol (-1) having a hydroxyl value of 50 to 300. It is composed of a polyester-modified acrylic resin () containing a polyester-modified acrylic resin () and a curing agent component () consisting of an isocyanate compound (-1) or an amino resin (-2), and
-1) and the above monomer mixture (-2) is within the range of 10/90 to 90/10, and this monomer mixture (-2) is a hydroxyl group-containing acrylic monomer. 1 to 40 parts by weight, 30 to 99 parts by weight of (meth)acrylic ester excluding the hydroxyl group-containing acrylic monomer, and further 0 to 60 parts by weight of other copolymerizable monomers. , and a coating resin composition in which the total amount of these monomer mixtures (-2) is 100 parts by weight. The present invention will be explained in detail, but first, the above-mentioned 50 to 50
In order to prepare the ε-caprolactone-modified unsaturated polyester polyol (-1) having a hydroxyl group of 300, for example, a polyhydric alcohol and a polyhydric carboxylic acid are esterified, and further a monoepoxide or a diepoxide is esterified. Then, ε-caprolactone may be added to the resulting polyester polyol having an unsaturated bond, or ε-caprolactone may be added to a polyhydric alcohol in advance, and then a polyhydric carboxylic acid may be added, and then a monohydric carboxylic acid may be added. A method of esterifying epoxide or diepoxide may also be used. Here, typical polyhydric alcohols include ethylene glycol, 1,4-butanediol, 1,6-hexanediol, glycerin,
Examples include trimethylolpropane and pentaerythritol, but of course mixtures thereof may also be used.On the other hand, typical examples of the above-mentioned polycarboxylic acids include succinic acid, adipic acid, azelaic acid, sebacic acid, and decane-1. , 10-dicarboxylic acid, terephthalic acid, isophthalic acid or phthalic acid (anhydride), but these may of course be used in the form of a mixture. In addition to the above-mentioned compounds, as the acid component, α,β-unsaturated polycarboxylic acids such as itaconic acid, fumaric acid, or maleic acid can be used as the acid component to serve as a grafting point. There is no problem in using oils such as soybean oil, coconut oil, castor oil or tall oil, or fatty acids obtained from such oils, in combination with the above-mentioned compounds. Further, representative monoepoxides or diepoxides mentioned above include "Carduura E" (glycidyl ester of Versatellite acid manufactured by Schiel in the Netherlands) and "Epiclon 1050" (Dainippon Ink & Chemicals Co., Ltd.). There are compounds that are commonly used as epoxy resins, such as "Epicote 1001" (produced by Siel, Netherlands). Unsaturated polyester polyol (-1) modified with ε-caprolactone thus obtained
In order to prepare the above-mentioned hydroxyl group-containing polyester-modified acrylic resin () using
and by a known and commonly used method in a weight ratio of 10/90 to 90/10,
In this case, if the amount of polyester polyol (-1) used is lower than 10% by weight, solvent resistance will be insufficient, and conversely, if the amount used exceeds 90% by weight, the flexibility of the coating film will not be obtained. . Preferably, the weight ratio of both components is in the range of 20/80 to 80/20, particularly preferably in the range of 30/70 to 70/30. In addition, the composition of the acrylic monomer mixture (-2) is composed of 1 to 40 parts by weight of the hydroxyl group-containing acrylic monomer mixture and 30 to 99 parts by weight of the (meth)acrylic ester; Alternatively, other copolymerizable monomers may be used in an amount up to 60 parts by weight. What is necessary is to determine the composition ratio of the monomers. Such acrylic monomer mixture (-2),
The above-mentioned ε-caprolactone modified unsaturated polyester polyol (-1) is dissolved in an aromatic hydrocarbon solvent, an aliphatic hydrocarbon solvent, an ester solvent, or a ketone solvent, etc. and charged therein to generate radicals. By solution polymerization in the presence of a polymerization initiator, a hydroxyl group-containing polyester-modified acrylic resin (), which is the base resin composition of the composition of the present invention, can be obtained. It is not limited only to the method. Here, typical examples of the hydroxyl group-containing acrylic monomers include β-hydroxyethyl (meth)acrylate, β-hydroxypropyl (meth)acrylate, β-hydroxyisopropyl (meth)acrylate, and β-hydroxybutyl (meth)acrylate. Meta) acrylate, etc., and âPracel FAâ
monomer or FM monomer" (ε-caprolactone adduct monomer manufactured by Daicel Chemical Co., Ltd.), and typical examples of the above (meth)acrylic acid esters include methyl (meth)acrylate, (meth)acrylic acid ester, ) Ethyl acrylate, butyl (meth)acrylate, isobutyl (meth)acrylate, 2-ethylhexyl (meth)acrylate, (meth)
Examples of copolymerizable monomers include lauryl acrylate and cyclohexyl (meth)acrylate, and typical monomers that can be copolymerized include styrene, (meth)acrylonitrile, and vinyl acetate. , (meth)acrylic acid, fumaric acid, maleic acid, itaconic acid, or (methyl)glycidyl (meth)acrylate, etc., or a monomer having a functional group such as a glycidyl group is not allowed to be partially used in combination. Furthermore, esters of α,β-unsaturated polycarboxylic acids such as dibutyl fumarate, dimethyl maleate or dibutyl itaconate can be used as well, and (meth)acrylic acid amide or derivatives thereof can also be used. N-methoxymethyl (meth)acrylamide, etc., as well as monomers with basic nitrogen in the side chain such as dimethylaminoethyl (meth)acrylate, and mono(2
Monomers having a phosphoric acid group such as -methacryloyloxyethyl) acid phosphate can also be used. On the other hand, the second component (curing agent component) of the composition of the present invention
Examples of the isocyanate compound (-1) used in the crosslinking reaction with the hydroxyl group-containing polyester-modified acrylic resin () include diisocyanates such as tolylene diisocyanate or hexamethylene diisocyanate; Adducts with polyhydric alcohols such as
The reaction between moles and 3 moles of diisocyanates,
Reactive to active hydrogen, such as vinyl copolymers whose essential component is a monomer that has both a copolymerizable unsaturated bond and an isocyanate group in one molecule, such as isocyanate ethyl (meth)acrylate. Known and commonly used so-called prepolymers having a free isocyanate group can be used, and commercially available compounds (-1) include "Burnock D-750, DN-950".
(product of Dainippon Ink & Chemicals Co., Ltd.) or "Desmodeur N" (product of Bayer, West Germany)
and so on. In addition, typical examples of the crosslinking agent that is the amino resin (-2) include methylolization of an amino group-containing compound such as melamine, urea, or guanamine with an aldehyde such as formalin, followed by lower aliphatic There are alcohols that have at least two methylol groups etherified, and a typical commercially available product is ``Betscamine P''.
-138'', ``Super Betsucomin J-820'' (the above,
Dainippon Ink & Chemicals Co., Ltd. products), Cymel
300'' (product of American Cyanamid Company). In obtaining the composition of the present invention, the blending ratio of the base resin composition () and the crosslinking agent or curing agent component () varies depending on the type of the crosslinking agent or curing agent component (), but generally speaking It is as follows. That is, it is appropriate that the solid content weight ratio of the polyester-modified acrylic resin () to the amino resin (-2) is in the range of 90/10 to 60/40; and the isocyanate compound (-1) are suitably in a range such that the ratio of the number of hydroxyl groups in the former resin () to the number of isocyanate groups in the latter compound (-1) is 1/0.5 to 1/1.5. , flexibility and weather resistance are ensured at such a blending ratio. A cured coating film obtained using the coating resin composition of the present invention, which contains both the crosslinking agent or curing agent components listed above () and the base resin component consisting of the polyester-modified acrylic resin () as essential components. The composition of the present invention can be applied to a wide range of substrates because it is extremely flexible and has excellent flexibility and impact resistance, especially at low temperatures, as well as excellent weather resistance and solvent resistance. For example, it can be applied to not only paints for metal coatings, but also flexible materials such as plastics and rubber, as well as wood products and concrete products. Next, the present invention will be specifically explained using reference examples, working examples, comparative examples, applied examples, and comparative applied examples.
In the following, parts and percentages are as follows, unless otherwise specified.
All items shall be based on weight. Reference Example 1 (Preparation example of ε-caprolactone-modified unsaturated polyester polyol (-1)) Using 37.2 parts of trimethylolpropane, 38.0 parts of phthalic anhydride, 3 parts of maleic anhydride, and 25.3 parts of "Carduura E" These were subjected to an esterification reaction, and then 42.8 parts of ε-caprolactone was added for an addition reaction to obtain an ε-caprolactone-modified unsaturated polyester polyol having a hydroxyl value of 140. After that, this polyester polyol was
An ε-caprolactone-modified unsaturated polyester polyol solution having a nonvolatile content of 60.5% was obtained by dissolving the mixture in 1 part of xylene and 15.2 parts of methyl isobutyl ketone. Hereinafter, this will be abbreviated as resin (-1-1). Reference Example 2 (Same as above) An esterification reaction was carried out using 15.6 parts of trimethylolpropane, 36.8 parts of 1,3-butanediol, 9.9 parts of phthalic acid, 2 parts of maleic anhydride, and 51.1 parts of adipic acid. A solution of ε-caprolactone-modified unsaturated polyester polyol with a non-volatile content of 60.5% was obtained in the same manner as in Reference Example 1, except that xylene was used as the solvent for the resulting polyester polyol. Hereinafter, this will be abbreviated as resin (-1-2). Reference Example 3 [Hydroxyl group-containing polyester modified acrylic resin () and blocked isocyanate compound ()
Preparation example of a one-component coating resin composition consisting of] Instead of 29.3 parts of "Burnock DN-950",
A one-component coating resin composition was obtained in the same manner as in Example 1, except that 85 parts of "Takenate B-820NS" (blocked isocyanate compound manufactured by Takeda Pharmaceutical Co., Ltd.) was used. Ta. Reference Example 4 (Example of preparation of unsaturated polyester polyol containing no ε-caprolactone) Ester was prepared using 37.2 parts of trimethylolpropane, 38.0 parts of phthalic anhydride, 3 parts of maleic anhydride, and 25.3 parts of "Carduura E". A control unsaturated polyester polyol containing no ε-caprolactone and having a hydroxyl value of 263 was obtained in the same manner as in Reference Example 1, except that ε-caprolactone was not used at all. This control polyol was then diluted with 55% of xylene.
and 10.6 parts of methyl isobutyl ketone to obtain a control unsaturated polyester polyol solution with a nonvolatile content of 60.5%. Hereinafter, this will be abbreviated as resin ('-1-1). Example 1 50 parts of the resin (-1-1) obtained in Reference Example 1 and 60 parts of toluene were charged into a reactor equipped with a stirrer and a cooler, and the temperature inside the reactor was adjusted.
The temperature was raised to 100â. Then, 7 parts of styrene, 40 parts of n-butyl methacrylate, 10 parts of n-butyl acrylate, and 13 parts of β-hydroxyethyl methacrylate are then added.
1.5 parts of azobisisobutyronitrile in 20 parts of toluene and di-
A solution containing 0.5 part of tertiary-butyl peroxide was added dropwise over 4 hours, and the temperature was kept at the same temperature for 10 hours, resulting in a non-volatile content of 50.4%.
%, a hydroxyl group-containing polyester-modified acrylic resin having a hydroxyl value of 98 (solid equivalent) was obtained. Hereinafter, this will be abbreviated as resin (-a). Afterwards, 100 parts of this resin (-a) was mixed with 65 parts of "Tiepeque R-820" (titanium oxide manufactured by Ishihara Sangyo Co., Ltd.), and the pigment was dispersed in a sand mill. Kamin L-
117-60'' (amino resin manufactured by Dainippon Ink & Chemicals Co., Ltd.) was added thereto and diluted with thinner to adjust the paint viscosity to obtain the intended resin composition for coating. Example 2 The amount of âTiepeque R-820â used was 48 parts,
A coating resin composition was obtained in the same manner as in Example 1, except that 29.3 parts of "Burnok DM-950" was used instead of "Super Beckamine L-117-60". Examples 3 to 6 and Comparative Examples 1 and 2 Hydroxyl group-containing polyester modified acrylic resin (-b) and (- Acrylic resin ('-a) was prepared for comparison with c). Hereafter, each base resin component (-b), (-
Six types of coating resin compositions were obtained using the same formulations as in Example 1 and Example 2, respectively, except that 100 parts of each of c) and ('-a) were used. Comparative Example 3 The same amount of resin ('-1-1) obtained in Reference Example 4 was used instead of resin (-1-1), and the composition of the monomer mixture was changed to styrene. In the same manner as in Example 1, except that the amounts were changed to 10 parts of n-butyl methacrylate, 43 parts of n-butyl acrylate, 12.6 parts of n-butyl acrylate, and 4.4 parts of β-hydroxyethyl methacrylate, A control hydroxyl group-containing polyester-modified acrylic resin having a hydroxyl value of 98 and a nonvolatile content of 50.0% was obtained. Hereinafter, this will be abbreviated as resin ('-b). Thereafter, a control resin composition for coating was obtained in the same manner as in Example 1, except that this resin ('-b) was used instead of resin (-a). Comparative Example 4 A control resin composition for coating was prepared in the same manner as in Example 2, except that the resin ('-b) obtained in Comparative Example 3 was used instead of the resin (-a). I got it. Application Examples 1 to 3, Reference Application Example 1, and Comparative Application Examples 1 and 2 The various coating resin compositions obtained in Examples 1, 3, and 5, Reference Example 3, and Comparative Examples 1 and 3 were each separately, Spray paint on mild steel plate, then
Baking was performed at 140°C for 20 minutes. The coating properties of each of the obtained cured coatings were tested, and the results shown in Table 2 were obtained. Application Examples 4 to 6 and Comparative Examples 3 and 4 The various coating resin compositions obtained in Examples 2, 4 and 6 and Comparative Examples 2 and 4 were separately applied to polystyrene molded plates, and then 80% â
Force drying was performed for 20 minutes. When the coating performance of the obtained coating film was tested, the results shown in Table 3 were obtained.
ãè¡šããtableã
ãè¡šããtableã
ãè¡šããtableã
Claims (1)
ã©ã¯ãã³å€æ§äžé£œåããªãšã¹ãã«ããªãªãŒã«
ïŒâïŒïŒã®ååšäžã«ãã¢ã¯ãªã«ç³»åéäœæ··å
ç©ïŒâïŒïŒãéåããããŠåŸããããæ°Žé žåº
ãæããããªãšã¹ãã«å€æ§ã¢ã¯ãªã«ç³»æš¹èãšã ïŒïŒ ã€ãœã·ã¢ããŒãååç©ïŒâïŒïŒãŸãã¯
ã¢ããæš¹èïŒâïŒïŒãšããæãæš¹èçµæç©ã§
ãã€ãŠãäžèšããªãšã¹ãã«ããªãªãŒã«ïŒâ
ïŒïŒãšäžèšã¢ã¯ãªã«ç³»åéäœæ··åç©ïŒâïŒïŒ
ãšã®ééæ¯ã10ïŒ90ã90ïŒ10ãªãç¯å²å ã§ã
ãããããã該ã¢ã¯ãªã«ç³»åéäœæ··åç©ïŒâ
ïŒïŒãæ°Žé žåºå«æã¢ã¯ãªã«ç³»åéäœã®ïŒã40é
ééšãšãäžèšæ°Žé žåºå«æã¢ã¯ãªã«ç³»åéäœãé€
ããã¢ã¯ãªã«é žãšã¹ãã«ãŸãã¯ã¡ã¿ã¯ãªã«é žãš
ã¹ãã«ã®30ã99éééšãšãããã«ãã®ä»å ±éå
å¯èœãªåéäœïŒã60éééšãšããæãããã€ã
ãããåéäœååç©ïŒâïŒïŒã®ç·éã100é
ééšãšãªãããšãç¹åŸŽãšãã被èŠçšæš¹èçµæ
ç©ã[Claims] 1 () Obtained by polymerizing an acrylic monomer mixture (-2) in the presence of an ε-caprolactone-modified unsaturated polyester polyol (-1) having a hydroxyl value of 50 to 300, A resin composition comprising a polyester-modified acrylic resin having a hydroxyl group and an isocyanate compound (-1) or an amino resin (-2), the resin composition comprising the polyester polyol (-
1) and the above acrylic monomer mixture (-2)
The weight ratio of the acrylic monomer mixture (-
2) is copolymerizable with 1 to 40 parts by weight of a hydroxyl group-containing acrylic monomer, 30 to 99 parts by weight of an acrylic ester or methacrylic ester other than the above hydroxyl group-containing acrylic monomer, and other copolymerizable consisting of 0 to 60 parts by weight of a monomer, and
A coating resin composition characterized in that the total amount of these monomer compounds (-2) is 100 parts by weight.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10298982A JPS58222158A (en) | 1982-06-17 | 1982-06-17 | Coating resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10298982A JPS58222158A (en) | 1982-06-17 | 1982-06-17 | Coating resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58222158A JPS58222158A (en) | 1983-12-23 |
JPH0240102B2 true JPH0240102B2 (en) | 1990-09-10 |
Family
ID=14342107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10298982A Granted JPS58222158A (en) | 1982-06-17 | 1982-06-17 | Coating resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58222158A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0419956U (en) * | 1990-06-13 | 1992-02-19 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5622748B2 (en) * | 2009-11-25 | 2014-11-12 | é¢è¥¿ãã€ã³ãæ ªåŒäŒç€Ÿ | Coating composition, coated article, and multilayer coating film forming method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56143262A (en) * | 1980-04-11 | 1981-11-07 | Dainippon Toryo Co Ltd | Water dispersion type thermosetting coating composition |
-
1982
- 1982-06-17 JP JP10298982A patent/JPS58222158A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56143262A (en) * | 1980-04-11 | 1981-11-07 | Dainippon Toryo Co Ltd | Water dispersion type thermosetting coating composition |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0419956U (en) * | 1990-06-13 | 1992-02-19 |
Also Published As
Publication number | Publication date |
---|---|
JPS58222158A (en) | 1983-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4971837A (en) | Chip resistant coatings and methods of application | |
US5376706A (en) | Anhydride epoxy coating composition modified with a silane polymer | |
JPS62260869A (en) | High solid coating composition | |
US5369153A (en) | Acid-epoxy-melamine coating composition modified with a silane polymer | |
US5376704A (en) | Water-borne coating compositions comprising half esters of anhydride polymers crosslinked by epoxies | |
US3997485A (en) | Ambient temperature, moisture curable coating compositions which form films having excellent gloss | |
US4233415A (en) | Coating composition catalyzed with phosphonic acid derivative-#2 | |
JP3435653B2 (en) | Anhydride-epoxy coating composition modified with fluoropolymer | |
JPH0240102B2 (en) | ||
JP3448835B2 (en) | Curable resin composition and coating film forming method using the same | |
US5367004A (en) | Ambient curing water-borne compositions comprising half esters of anhydride polymers crosslinked by epoxies | |
EP0670756A1 (en) | Water-borne compositions comprising half esters of anhydride polymers crosslinked by epoxies | |
JPH021167B2 (en) | ||
JP2822386B2 (en) | Resin composition for powder coating | |
JPS5846153B2 (en) | Coating resin composition | |
JPH0342315B2 (en) | ||
JPH0153307B2 (en) | ||
JP3077232B2 (en) | Curable resin composition | |
JPS62240369A (en) | Resin composition for powder coating compound | |
JP3114193B2 (en) | Thermosetting resin composition | |
JPH04314720A (en) | Curable resin composition | |
JPH10502953A (en) | Durable coating composition | |
JPS60229961A (en) | Coating composition having high solid content | |
JP2649243B2 (en) | Resin composition for paint | |
JPS6221005B2 (en) |