JPH0512367B2 - - Google Patents
Info
- Publication number
- JPH0512367B2 JPH0512367B2 JP60223761A JP22376185A JPH0512367B2 JP H0512367 B2 JPH0512367 B2 JP H0512367B2 JP 60223761 A JP60223761 A JP 60223761A JP 22376185 A JP22376185 A JP 22376185A JP H0512367 B2 JPH0512367 B2 JP H0512367B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- aromatic epoxy
- epoxy resin
- aqueous
- acrylic resin
- 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 - Fee Related
Links
- 239000003822 epoxy resin Substances 0.000 claims description 56
- 229920000647 polyepoxide Polymers 0.000 claims description 56
- 239000006185 dispersion Substances 0.000 claims description 45
- 229920005989 resin Polymers 0.000 claims description 40
- 239000011347 resin Substances 0.000 claims description 40
- 125000003118 aryl group Chemical group 0.000 claims description 32
- 239000004925 Acrylic resin Substances 0.000 claims description 28
- 229920000178 Acrylic resin Polymers 0.000 claims description 26
- 239000000178 monomer Substances 0.000 claims description 26
- 239000007787 solid Substances 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 24
- -1 phenol compound Chemical class 0.000 claims description 17
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
- 239000012736 aqueous medium Substances 0.000 claims description 9
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 8
- 150000001412 amines Chemical class 0.000 claims description 8
- 125000003700 epoxy group Chemical group 0.000 claims description 8
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 6
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 239000000376 reactant Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 229910052799 carbon Chemical group 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 230000000379 polymerizing effect Effects 0.000 claims description 3
- 150000003384 small molecules Chemical class 0.000 claims description 3
- 150000001735 carboxylic acids Chemical class 0.000 claims 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Natural products OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 29
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 24
- 239000000243 solution Substances 0.000 description 24
- 238000000576 coating method Methods 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 239000011248 coating agent Substances 0.000 description 21
- 239000003973 paint Substances 0.000 description 18
- 239000005011 phenolic resin Substances 0.000 description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 14
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 12
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 12
- 238000002360 preparation method Methods 0.000 description 11
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 9
- 229920001568 phenolic resin Polymers 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 239000012044 organic layer Substances 0.000 description 7
- 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 6
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 6
- 150000002989 phenols Chemical class 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 5
- 229920003180 amino resin Polymers 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 5
- 239000000796 flavoring agent Substances 0.000 description 5
- 235000019634 flavors Nutrition 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000004094 surface-active agent Substances 0.000 description 5
- 239000004342 Benzoyl peroxide Substances 0.000 description 4
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 235000019400 benzoyl peroxide Nutrition 0.000 description 4
- 238000005227 gel permeation chromatography Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 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 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 125000000466 oxiranyl group Chemical group 0.000 description 3
- 239000012266 salt solution Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- QWBBPBRQALCEIZ-UHFFFAOYSA-N 2,3-dimethylphenol Chemical compound CC1=CC=CC(O)=C1C QWBBPBRQALCEIZ-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- XLLIQLLCWZCATF-UHFFFAOYSA-N 2-methoxyethyl acetate Chemical compound COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 description 2
- TUAMRELNJMMDMT-UHFFFAOYSA-N 3,5-xylenol Chemical compound CC1=CC(C)=CC(O)=C1 TUAMRELNJMMDMT-UHFFFAOYSA-N 0.000 description 2
- HMNKTRSOROOSPP-UHFFFAOYSA-N 3-Ethylphenol Chemical compound CCC1=CC=CC(O)=C1 HMNKTRSOROOSPP-UHFFFAOYSA-N 0.000 description 2
- ASHGTJPOSUFTGB-UHFFFAOYSA-N 3-methoxyphenol Chemical compound COC1=CC=CC(O)=C1 ASHGTJPOSUFTGB-UHFFFAOYSA-N 0.000 description 2
- HXDOZKJGKXYMEW-UHFFFAOYSA-N 4-ethylphenol Chemical compound CCC1=CC=C(O)C=C1 HXDOZKJGKXYMEW-UHFFFAOYSA-N 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000002518 antifoaming agent Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- LLEMOWNGBBNAJR-UHFFFAOYSA-N biphenyl-2-ol Chemical compound OC1=CC=CC=C1C1=CC=CC=C1 LLEMOWNGBBNAJR-UHFFFAOYSA-N 0.000 description 2
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 2
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000003618 dip coating Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000000976 ink Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pentâ4âenâ2âone Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000012286 potassium permanganate Substances 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 238000007592 spray painting technique Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- NVZWEEGUWXZOKI-UHFFFAOYSA-N 1-ethenyl-2-methylbenzene Chemical compound CC1=CC=CC=C1C=C NVZWEEGUWXZOKI-UHFFFAOYSA-N 0.000 description 1
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 1
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 1
- JECYNCQXXKQDJN-UHFFFAOYSA-N 2-(2-methylhexan-2-yloxymethyl)oxirane Chemical compound CCCCC(C)(C)OCC1CO1 JECYNCQXXKQDJN-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- SBYMUDUGTIKLCR-UHFFFAOYSA-N 2-chloroethenylbenzene Chemical compound ClC=CC1=CC=CC=C1 SBYMUDUGTIKLCR-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- SVONRAPFKPVNKG-UHFFFAOYSA-N 2-ethoxyethyl acetate Chemical compound CCOCCOC(C)=O SVONRAPFKPVNKG-UHFFFAOYSA-N 0.000 description 1
- WDQMWEYDKDCEHT-UHFFFAOYSA-N 2-ethylhexyl 2-methylprop-2-enoate Chemical compound CCCCC(CC)COC(=O)C(C)=C WDQMWEYDKDCEHT-UHFFFAOYSA-N 0.000 description 1
- UPGSWASWQBLSKZ-UHFFFAOYSA-N 2-hexoxyethanol Chemical group CCCCCCOCCO UPGSWASWQBLSKZ-UHFFFAOYSA-N 0.000 description 1
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 1
- RUMACXVDVNRZJZ-UHFFFAOYSA-N 2-methylpropyl 2-methylprop-2-enoate Chemical compound CC(C)COC(=O)C(C)=C RUMACXVDVNRZJZ-UHFFFAOYSA-N 0.000 description 1
- CFVWNXQPGQOHRJ-UHFFFAOYSA-N 2-methylpropyl prop-2-enoate Chemical compound CC(C)COC(=O)C=C CFVWNXQPGQOHRJ-UHFFFAOYSA-N 0.000 description 1
- YEYKMVJDLWJFOA-UHFFFAOYSA-N 2-propoxyethanol Chemical compound CCCOCCO YEYKMVJDLWJFOA-UHFFFAOYSA-N 0.000 description 1
- DXIJHCSGLOHNES-UHFFFAOYSA-N 3,3-dimethylbut-1-enylbenzene Chemical compound CC(C)(C)C=CC1=CC=CC=C1 DXIJHCSGLOHNES-UHFFFAOYSA-N 0.000 description 1
- GNSFRPWPOGYVLO-UHFFFAOYSA-N 3-hydroxypropyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCO GNSFRPWPOGYVLO-UHFFFAOYSA-N 0.000 description 1
- QZPSOSOOLFHYRR-UHFFFAOYSA-N 3-hydroxypropyl prop-2-enoate Chemical compound OCCCOC(=O)C=C QZPSOSOOLFHYRR-UHFFFAOYSA-N 0.000 description 1
- ZVYGIPWYVVJFRW-UHFFFAOYSA-N 3-methylbutyl prop-2-enoate Chemical compound CC(C)CCOC(=O)C=C ZVYGIPWYVVJFRW-UHFFFAOYSA-N 0.000 description 1
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 229920003275 CYMEL® 325 Polymers 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000001479 atomic absorption spectroscopy Methods 0.000 description 1
- 150000007514 bases Chemical class 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 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
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- GTBGXKPAKVYEKJ-UHFFFAOYSA-N decyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCOC(=O)C(C)=C GTBGXKPAKVYEKJ-UHFFFAOYSA-N 0.000 description 1
- FWLDHHJLVGRRHD-UHFFFAOYSA-N decyl prop-2-enoate Chemical compound CCCCCCCCCCOC(=O)C=C FWLDHHJLVGRRHD-UHFFFAOYSA-N 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- GMSCBRSQMRDRCD-UHFFFAOYSA-N dodecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCOC(=O)C(C)=C GMSCBRSQMRDRCD-UHFFFAOYSA-N 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000001879 gelation Methods 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
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- LNMQRPPRQDGUDR-UHFFFAOYSA-N hexyl prop-2-enoate Chemical compound CCCCCCOC(=O)C=C LNMQRPPRQDGUDR-UHFFFAOYSA-N 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- PBOSTUDLECTMNL-UHFFFAOYSA-N lauryl acrylate Chemical compound CCCCCCCCCCCCOC(=O)C=C PBOSTUDLECTMNL-UHFFFAOYSA-N 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 1
- NZIDBRBFGPQCRY-UHFFFAOYSA-N octyl 2-methylprop-2-enoate Chemical compound CCCCCCCCOC(=O)C(C)=C NZIDBRBFGPQCRY-UHFFFAOYSA-N 0.000 description 1
- ANISOHQJBAQUQP-UHFFFAOYSA-N octyl prop-2-enoate Chemical compound CCCCCCCCOC(=O)C=C ANISOHQJBAQUQP-UHFFFAOYSA-N 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- GYDSPAVLTMAXHT-UHFFFAOYSA-N pentyl 2-methylprop-2-enoate Chemical compound CCCCCOC(=O)C(C)=C GYDSPAVLTMAXHT-UHFFFAOYSA-N 0.000 description 1
- ULDDEWDFUNBUCM-UHFFFAOYSA-N pentyl prop-2-enoate Chemical compound CCCCCOC(=O)C=C ULDDEWDFUNBUCM-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- LYBIZMNPXTXVMV-UHFFFAOYSA-N propan-2-yl prop-2-enoate Chemical compound CC(C)OC(=O)C=C LYBIZMNPXTXVMV-UHFFFAOYSA-N 0.000 description 1
- NHARPDSAXCBDDR-UHFFFAOYSA-N propyl 2-methylprop-2-enoate Chemical compound CCCOC(=O)C(C)=C NHARPDSAXCBDDR-UHFFFAOYSA-N 0.000 description 1
- 239000007870 radical polymerization initiator Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
Description
ãçºæã®è©³çŽ°ãªèª¬æã
ãçºæã®ç®çã
ïŒç£æ¥äžã®å©çšåéïŒ
æ¬çºæã¯æ°Žæ§æš¹èåæ£äœã«é¢ããæŽã«è©³ããã¯
éå±ã察象ãšãã被èŠçšçµæç©ãšããŠãç¹ã«çŒ¶å
é¢çšå¡æãšããŠæçšãªæ°Žæ§æš¹èåæ£äœã«é¢ããã ïŒåŸæ¥ã®æè¡ïŒ è³éŠæç³»ãšããã·æš¹èãäž»æåãšããå¡æã¯ã
å å·¥æ§ãèå 容ç©æ§ãå¡èç©æ§çã«åªãã猶çšå¡
æãšããŠäœ¿çšãããŠããããè³éŠæç³»ãšããã·æš¹
èèªäœã¯æ°Žæ§ã®åªäœã«æº¶è§£ãªããåæ£ããªãã äžæ¹ãçè³æºãçãšãã«ã®ãŒããããã¯ç°å¢å ¬
害çã®èŠ³ç¹ããæ°Žç³»ã®çŒ¶çšå¡æãæ€èšãããŠã
ããè³éŠæç³»ãšããã·æš¹èãäž»æåãšããå¡æã«
ã€ããŠãçš®ã ã®ææ¡ããªãããŠããã äŸãã°ãè³éŠæç³»ãšããã·æš¹èãçé¢æŽ»æ§å€ã
çšããŠæ°Žäžã«åæ£ãããæ¹æ³ãç¥ãããŠãããã
çé¢æŽ»æ§å€ã®äœçšã«ããå¡æã®è²¯èµå®å®æ§ãå¡è
ç©æ§ã«æªåœ±é¿ãåãŒãåŸåãããã è³éŠæç³»ãšããã·æš¹èãã«ã«ããã·ã«åºãæã€
ã¢ã¯ãªã«ç³»æš¹èã§å€æ§ããèªå·±ä¹³ååè³éŠæç³»ãš
ããã·æš¹èãçš®ã ææ¡ãããŠããã äŸãã°ãç¹éæ53â14963å·å ¬å ±ããã³ç¹éæ
55â9433å·å ¬å ±ã«ã¯ã¢ã¯ãªã«ç³»æš¹èãšè³éŠæç³»ãš
ããã·æš¹èãšãåå¿ãããã«ã«ããã·ã«åºéå°ã®
éšååå¿ç©ãã¢ã³ã¢ãã¢ãããã¯ã¢ãã³ã®ååšäž
ã§æ°Žæ§åªäœäžã«å®å®ã«åæ£ãåŸãããšã瀺ãããŠ
ãããç¹éæ57â105418å·å ¬å ±ããã³ç¹éæ58â
198513å·å ¬å ±ã«ã¯ãè³éŠæç³»ãšããã·æš¹èãšïŒã¡
ã¿ïŒã¢ã¯ãªã«é žãéšååå¿ãããŠãªãäžååäžã«
ãšããã·åºãšã¢ã¯ãªãã€ã«åºãšãæããäœååå
åç©ãšãã¢ã¯ãªã«é žãããã¯ã¡ã¿ã¢ã¯ãªã«é žãå«
ãã¢ãããŒæ··åç©ãéåããå¡©åºæ§ååç©ã§äžå
ããŠåŸãããæ°Žæ§ã®åæ£äœçµæç©ãé瀺ãããŠã
ãããŸããç¹éæ53â1228å·å ¬å ±ã«ã¯ãè³éŠæç³»
ãšããã·æš¹èã®ååšäžã§ãã³ãŸã€ã«ããŒãªããµã€
ããªã©ã®ããªãŒã©ãžã«ã«çºçå€ãçšããŠã«ã«ãã³
é žã¢ãããŒãå«ãã¢ãããŒæ··åç©ãéåããããš
ã«ããåŸãããã°ã©ããåããããšããã·æš¹èã
å¡©åºãå«ãæ°Žæ§åªäœäžã«å®å®ã«åæ£ããåŸãããš
ã瀺ãããŠããã äžèšæè¡ã«ããåŸãããèªå·±ä¹³ååè³éŠæç³»ãš
ããã·æš¹èã¯å¡æäžã«çé¢æŽ»æ§å€ãå«ãŸãªãã®ã§
ããèªäœåŒ·åºãªå¡èãåŸãããããå®çšçã«ãã
éã硬åé床ãåŸãããã«ãéåžžã硬åæ§ã®è¯ã
氎溶æ§ã®ã¢ããæš¹èãé åããããã¢ããæš¹èã
é åããããšã«ãããããçšåºŠãŸã§ã¯ãå¡èã®ç©
æ§ãäœäžãããããšãªãå¡æã®ç¡¬åé床ãåäžã
ããããšãã§ãããã硬åé床ã«ãããŠå®çšäžæº
足ãåŸãéãçšããå Žåãå¯çæ§ãå å·¥æ§ãäœäž
ããç¹ã«çŒ¶å é¢çšã®å¡æãšããŠã¯ãå ç±æ®ºèåŠç
ã«ãã€ãŠçŒ¶å 容ç©äžã«ã¢ããæš¹èã«èµ·å ããäœå
åååç©ã溶åºãè¡çé¢ã«ãããåé¡ç¹ãæããŠ
ããã ãŸããèªå·±ä¹³ååè³éŠæç³»ãšããã·æš¹èã«ããš
ããŒã«æš¹èãé åããããšãç¥ãããŠããããé
åžžã®ããšããŒã«æš¹èã¯ç¡¬åé床ãé ããé硬åæ§
ã®æ¹è¯ã«ã¯å¯äžã§ããªããšèããããŠããã ïŒçºæã解決ããããšããåé¡ç¹ïŒ æ¬çºæã®ç®çã¯ãèªå·±ä¹³ååè³éŠæç³»ãšããã·
æš¹èå¡æã®ç¡¬åé床ãåäžãããããšã§ããã ããã«ãæ¬çºæã®ç®çãšãã¯ãå¡èã®å¯çæ§ã
ãã³å å·¥æ§ããåäžãããããšã§ããã ããã«ãæ¬çºæã®ç®çãšããŠã¯ã氎溶æ§ã¢ãã
æš¹èã䜵çšããããšã«äŒŽãè¡çäžã®åé¡ç¹ãå æ
ãããã®ã§ããã ãçºæã®æ§æã ïŒåé¡ç¹ã解決ããããã®ææ®µïŒ ããªãã¡ãæ¬çºæã¯ãäžååäžã«ã12ã70éé
ïŒ ã®äžå¡©åºæ§ã«ã«ãã³é žã¢ãããŒåäœãå¿ é æå
ãšããŠå«ãã¢ã¯ãªã«ç³»æš¹è(A)éšåãšãè³éŠæç³»ãš
ããã·æš¹è(B)éšåãšãæããã«ã«ããã·ã«åºéå°
ã®ã¢ã¯ãªã«ç³»æš¹èâè³éŠæç³»ãšããã·æš¹èéšåçµ
åç©ãPHãïŒã11ãšãªãéã®ã¢ã³ã¢ãã¢ãããã¯
ã¢ãã³ã®ååšäžã«æ°Žæ§åªäœäžã«åæ£ããããåŸã
äžè¬åŒãäžèšåŒïŒïŒã§è¡šãããã¡ãããŒã«åã
ãšããŒã«ååç©ãã¢ã¯ãªã«ç³»æš¹è(A)ãšè³éŠæç³»ãš
ããã·æš¹è(B)ãšã®åèšé100éééšã«å¯ŸããŠïŒãª
ãã100éééšé åããåäžã«åæ£ããããŠãªã
æ°Žæ§æš¹èåæ£äœã§ããã ïŒãã ããåŒäžãã¯æ°ŽçŽ ååãŸãã¯ççŽ æ°ïŒ
ãªãã12ã®ã¢ã«ãã«åºãæ°Žé žåºãŸãã¯ããšãã«åº
ã§ãããïœããã³ïœã¯ãããããïŒãªããïŒã®æŽ
æ°ã§ãããïœïŒïœã¯ïŒãªããïŒã®æŽæ°ã§ãããïŒ æ¬çºæã«ãããã¢ã¯ãªã«ç³»æš¹èâè³éŠæç³»ãšã
ãã·æš¹èéšåçµåç©ã¯ãäžååäžã«ãå°ãªããšã
ã¢ã¯ãªã«ç³»æš¹è(A)éšåãšããšããã·ç³»æš¹è(B)ãšã
æãããã®ã§ããã æ¬çºæã«ãããã¢ã¯ãªã«ç³»æš¹èâè³éŠæç³»ãšã
ãã·æš¹èéšåçµåç©ã®ç¬¬äžã®è£œé æ¹æ³ãšããŠã¯ã
äžå¡©åºæ§ã«ã«ãã³é žã¢ãããŒã12ã70ééïŒ å«ã
å ±éåæ§ã¢ãããŒæ··åç©ãå ±éåããããŠãªãã¢
ã¯ãªã«ç³»æš¹è(A)ãšäžååäžã«å¹³å1.1åãªãã2.0
åã®ãšããã·åºãæããè³éŠæç³»ãšããã·æš¹è(B)
ãšãã奜ãŸããã¯ã¢ãã³ç³»ã®ãšã¹ãã«å觊åªã®å
åšäžãããã¯ç¡è§Šåªäžã§éšååå¿ããã äžèšã¢ã¯ãªã«ç³»æš¹è(A)ã¯ãã¢ã¯ãªã«é žãã¡ã¿ã¢
ã¯ãªã«é žãªã©ã®äžå¡©åºæ§ã«ã«ãã³é žã¢ãããŒãšã
ã®ä»ã®å ±éåæ§ã¢ãããŒãããªãã¢ãããŒæ··åç©
ãææ©æº¶å€äžã§ã¢ãŸãã¹ã€ãœããããããªã«ãã
ã³ãŸã€ã«ããŒãªããµã€ããªã©ã®éåžžã®ã©ãžã«ã«é
åéå§å€ãçšããŠ80âãªãã150âã®æž©åºŠã§å ±é
åããããããšã«ããåŸãããšãã§ããã äžèšå ±éåæ§ã¢ãããŒãšããŠã¯ãã¢ã¯ãªã«é žã¡
ãã«ãã¢ã¯ãªã«é žãšãã«ãã¢ã¯ãªã«é žã€ãœããã
ã«ãã¢ã¯ãªã«é žïœâããã«ãã¢ã¯ãªã«é žã€ãœãã
ã«ãã¢ã¯ãªã«é žïœâã¢ãã«ãã¢ã¯ãªã«é žã€ãœã¢ã
ã«ãã¢ã¯ãªã«é žïœâããã·ã«ãã¢ã¯ãªã«é žïŒâãš
ãã«ããã·ã«ãã¢ã¯ãªã«é žïœâãªã¯ãã«ãã¢ã¯ãª
ã«é žãã·ã«ãã¢ã¯ãªã«é žããã·ã«ãªã©ã®ã¢ã¯ãªã«
é žãšã¹ãã«é¡ãã¡ã¿ã¯ãªã«é žã¡ãã«ãã¡ã¿ã¯ãªã«
é žãããã«ãã¡ã¿ã¯ãªã«é žïœâããã«ãã¡ã¿ã¯ãª
ã«é žã€ãœããã«ãã¡ã¿ã¯ãªã«é žïœâã¢ãã«ãã¡ã¿
ã¯ãªã«é žïœâããã·ã«ãã¡ã¿ã¯ãªã«é žïœâãªã¯ã
ã«ãã¡ã¿ã¯ãªã«é žïŒâãšãã«ããã·ã«ãã¡ã¿ã¯ãª
ã«é žãã·ã«ãã¡ã¿ã¯ãªã«é žããã·ã«ãªã©ã®ã¡ã¿ã¯
ãªã«é žãšã¹ãã«é¡ãã¹ãã¬ã³ãããã«ãã«ãšã³ã
ïŒâã¡ãã«ã¹ãã¬ã³ãïœâããã«ã¹ãã¬ã³ãã¯ã
ã«ã¹ãã¬ã³ãªã©ã®ã¹ãã¬ã³ç³»ã¢ãããŒãã¢ã¯ãªã«
é žããããã·ãšãã«ãã¢ã¯ãªã«é žããããã·ãã
ãã«ãã¡ã¿ã¯ãªã«é žããããã·ãšãã«ãã¡ã¿ã¯ãª
ã«é žããããã·ãããã«ãªã©ã®ããããã·åºå«æ
ã¢ãããŒãâã¡ãããŒã«ïŒã¡ã¿ïŒã¢ã¯ãªã«ã¢ã
ããâãããã·ã¡ãã«ïŒã¡ã¿ïŒã¢ã¯ãªã«ã¢ãã
ãªã©ã®ïŒ®â眮æïŒã¡ã¿ïŒã¢ã¯ãªã«ç³»ã¢ãããŒãã¢
ã¯ãªã«é žã°ãªã·ãžã«ãã¡ã¿ã¯ãªã«é žã°ãªã·ãžã«ãª
ã©ã®ãšããã·åºå«æã¢ãããŒã䞊ã³ã«ã¢ã¯ãªãã
ããªã«ãªã©ã®ïŒçš®åã¯ïŒçš®ä»¥äžããéžæããããš
ãã§ããã äžå¡©åºæ§ã«ã«ãã³é žã¢ãããŒã®äœ¿çšéã¯å šã¢ã
ããŒéã«å¯ŸããŠ12ãªãã70ééïŒ ã§ãã€ãŠã12é
éïŒ ããå°ãªããšãæ°Žæ§åªäœäžã«ãããæš¹èã®å
æ£å®å®æ§ãå¡è£ ããå¡èã®éå±ã«å¯Ÿããå¯çæ§ã
è溶å€æ§ããã³ãã¬ãŒããŒé©æ§ãªã©ãããããæª
ããªãã®ã§å¥œãŸãããªããéã«ã70ééïŒ ããå€
ããšãå¡èã®èæ°Žæ§ããã³èãã€ã«æ§ãªã©ãæªã
ãªãã ã¢ã¯ãªã«ç³»æš¹è(A)ã¯ééå¹³åååéã§3000ãªã
ã80000ã®ç¯å²ã®ãã®ã奜ãŸãããééå¹³ååå
éã3000ããå°ãããšå¡èã®æ¶æ©å¯åºŠãå¢å€§ãã
çµæãå å·¥æ§ã«æ¯éããããããŸãã40000ãç¹
ã«80000ãã倧ãããªããšè³éŠæç³»ãšããã·æš¹è
(B)ãšã®åå¿æã²ã«åãçãããããªãåŸåãã
ãã æ¬çºæã®ãããè³éŠæç³»ãšããã·æš¹è(B)ã¯ãã¹
ããšããŒã«ïŒ¡ãšãšããããããªã³ãšãã¢ã«ã«ãªè§Š
åªã®ååšäžã«çž®åãããŠåŸããããã®ã奜ãŸã
ããïŒååäžã«å¹³å1.1åãªãã2.0åã®ãšããã·
åºãæããæ°å¹³åååéã300以äžã奜ãŸããã¯
900以äžã®ãã®ã䜿çšããããåžè²©åãšããŠã¯ã
ã·ãšã«ååŠæ ªåŒäŒç€Ÿã®ãšãã³ãŒã828ããšãã³ãŒ
ã1001ããšãã³ãŒã1004ããšãã³ãŒã1007ããšã
ã³ãŒã1009ãªã©ãããããŸããè³éŠæç³»ãšããã·
æš¹èãšããŠäžèšãã¹ããšããŒã«ïŒ¡åãšããã·æš¹è
ã®ãšããã·åºã«è±æ°Žããã·æ²¹ã倧è±æ²¹èèªé žãã€
ã·æ²¹èèªé žãªã©ã®æ€ç©æ²¹èèªé žãããã¯ãã¹ããš
ããŒã«ïŒ¡ãªã©ã®å€æ§å€ãåå¿ããããå€æ§ãšãã
ã·æš¹èã䜿çšããããšãã§ããã ã¢ã¯ãªã«ç³»æš¹è(A)ãšè³éŠæç³»ãšããã·æš¹è(B)ãš
ã®éšååå¿ç©ã¯ã芪氎æ§ææ©æº¶å€äžã§ãã¢ã¯ãªã«
系暹è(A)ãšè³éŠæç³»ãšããã·æš¹è(B)ãšãåºåœ¢åæ¯
ã§ïŒå¯ŸïŒãªããïŒå¯ŸïŒäœ¿çšããŠãã¢ã³ã¢ãã¢ãã
ãã¯ã¢ãã³ã®ååšäžã«ãããŠ60âãªãã170âã§
10åéãªããïŒæéçšåºŠåå¿ããããšã«ããåŸã
ããšãã§ãããåå¿ã¯ããªãã·ã©ã³ïŒ ã®æž¬å®ãç²
床枬å®ãããã¯ã²ã«ããŒããšã·ãšã³ã¯ãããã°ã©
ãã€ïŒGPCïŒã«ããååéååžã®æž¬å®çã«ãã
å¶åŸ¡ããããšãã§ããã éšååå¿ç©ã®æçµçãªãªãã·ã©ã³åºã®å«æç
ã¯ãè³éŠæç³»ãšããã·æš¹èã®ãªãã·ã©ã³å«æéã«
察ããæžå°çãšããŠïŒãªãã95ïŒ ããã奜ãŸãã
ã¯30ãªãã70ïŒ ã§ããããªãã·ã©ã³åºã®æžå°çã
ïŒïŒ ããå°ãããšã¢ã¯ãªã«ç³»æš¹èâè³éŠæç³»ãšã
ãã·æš¹èéšååå¿ç©ãæ°Žæ§åªäœäžã«ååã«èªå·±ä¹³
åã§ããä¿åäžã«åé¢ããåŸåãããããŸã95ïŒ
ãã倧ãããšå¡èã®å å·¥æ§ãæªããªãåŸåãã
ãã æ¬çºæã«ãããã¢ã¯ãªã«ç³»æš¹èâè³éŠæç³»ãšã
ãã·æš¹èéšåçµåç©ã®ç¬¬ïŒã®è£œé æ¹æ³ã¯ãè³éŠæ
ç³»ãšããã·æš¹è(B)ãšãïŒã¡ã¿ïŒã¢ã¯ãªã«é žã®ãã
ãªäžå¡©åºæ§ã«ã«ãã³é žã¢ãããŒãšãéšååå¿ããŠ
ãªãäžååäžã«ïŒã¡ã¿ïŒã¢ã¯ãªãã€ã«åºãšãšãã
ã·åºãšãæããäœååéååç©ã«ãäžå¡©åºæ§ã«ã«
ãã³é žã¢ãããŒãšäžè¿°ããå ±éåã¢ãããŒãšãå«
ãã¢ãããŒæ··åç©ãã©ãžã«ã«éåããã æ¬çºæã«ãããã¢ã¯ãªã«ç³»æš¹èâè³éŠæç³»ãšã
ãã·æš¹èéšåçµåç©ã®ç¬¬ïŒã®è£œé æ¹æ³ã¯ãè³éŠæ
ãšããã·æš¹è(B)ã®ååšäžã«äžå¡©åºæ§ã«ã«ãã³é žã¢
ãããŒã12ã70ééïŒ å«ãå ±éåæ§ã¢ãããŒæ··å
ç©ããã³ãŸã€ã«ããŒãªããµã€ãã®ãããªææ©éé ž
åç©ãæ¯èŒçå€é䜿çšããŠéåããããããã®å Ž
åãã¢ã¯ãªã«ç³»æš¹èãã°ã©ãããããè³éŠæãšã
ãã·æš¹èãåŸãããã æ¬çºæãããŠäºåçãªæ°Žæ§åæ£äœã®èª¿æŽã¯ãå
èšã¢ã¯ãªã«ç³»æš¹èâè³éŠæç³»ãšããã·æš¹èéšåçµ
åç©ã«æçµçµæç©ã®PHãïŒãªãã11ãšãªãéã®ã¢
ã³ã¢ãã¢ãããã¯ã¢ãã³ãå ãæ°Žæ§åªäœäžã«åæ£
ããããã°ããã äžèšã¢ãã³ãšããŠã¯äŸãã°ãããªã¡ãã«ã¢ã
ã³ãããªãšãã«ã¢ãã³ãããã«ã¢ãã³çã®ã¢ã«ã
ã«ã¢ãã³é¡ãïŒâãžã¡ãã«ã¢ãããšã¿ããŒã«ããž
ãšã¿ããŒã«ã¢ãã³ãããªãšã¿ããŒã«ã¢ãã³ãã¢ã
ãã¡ãã«ãããããŒã«çã®ã¢ã«ã³ãŒã«ã¢ãã³é¡ã
ã¢ã«ããªã³çã䜿çšãããããŸããšãã¬ã³ãžã¢ã
ã³ããžãšãã¬ã³ããªã¢ãã³çå€äŸ¡ã¢ãã³ã䜿çšã§
ããã æ¬çºæã«ãããŠæ°Žæ§åªäœãšã¯å°ãªããšã10éé
ïŒ ä»¥äžãæ°Žã§ããæ°Žåç¬ãããã¯èŠªæ°Žæ§ææ©æº¶å€
ãšã®æ··åç©ã§ããã 芪氎æ§ææ©æº¶å€ãšããŠã¯ã¡ã¿ããŒã«ããšã¿ããŒ
ã«ãïœâãããããŒã«ãã€ãœãããããŒã«ãïœâ
ãã¿ããŒã«ãsecâãã¿ããŒã«ãtertâãã¿ããŒ
ã«ãã€ãœãã¿ããŒã«çã®ã¢ã«ãã«ã¢ã«ã³ãŒã«é¡ã
ã¡ãã«ã»ããœã«ãããšãã«ã»ããœã«ãããããã«
ã»ããœã«ããããã«ã»ããœã«ããã¡ãã«ã«ã«ãã
ãŒã«ããšãã«ã«ã«ãããŒã«çã®ãšãŒãã«ã¢ã«ã³ãŒ
ã«é¡ãã¡ãã«ã»ããœã«ãã¢ã»ããŒãããšãã«ã»ã
ãœã«ãã¢ã»ããŒãçã®ãšãŒãã«ãšã¹ãã«é¡ããã®
ä»ãžãªããµã³ããžã¡ãã«ãã«ã ã¢ããããã€ã¢ã»
ãã³ã¢ã«ã³ãŒã«çã䜿çšãããã æ¬çºæã«ãããæ°Žæ§æš¹èåæ£äœã¯äžè¿°ããã¢ã¯
ãªã«ç³»æš¹èâè³éŠæãšããã·æš¹èéšåçµåç©ã«ã
ãæ°Žæ§ã®åæ£äœã«ãããã«ãäžèšäžè¬åŒïŒïŒã§
è¡šãããã¡ãããŒã«åããšããŒã«ååç©ãé åã
ãããšã«ãã€ãŠåŸãããã ïŒãã ããåŒäžãã¯æ°ŽçŽ ååãŸãã¯ççŽ æ°ïŒ
ãªãã12ã®ã¢ã«ãã«åºãæ°Žé žåºãŸãã¯ããšãã«åº
ã§ãããïœããã³ïœã¯ãããããïŒãªããïŒã®æŽ
æ°ã§ãããïœïŒïœã¯ïŒãªããïŒã®æŽæ°ã§ãããïŒ ãã®éãã¡ãããŒã«åããšããŒã«ååç©ã¯ãã¢
ã¯ãªã«ç³»æš¹èâè³éŠæç³»ãšããã·æš¹èéšåçµåç©
ã®æ°Žæ§åæ£äœãæ¹æããªããæ·»å ããããã®æäœ
ã«ãããããèªäœã¯æ°Žã«å¯Ÿãã溶解æ§ãªããåæ£
æ§ãæããªãã¡ãããŒã«åããšããŒã«ååç©ã¯ã
éšåçµåç©ã®åæ£åŸ®ç²åå ã«å ¥ã蟌ã¿ãéšåçµå
ç©ãšã®äŒåç¶æ ãšãªã€ãŠå®å®ãªæš¹èã®åæ£äœãåŸ
ããããã®ãšèããããã æ¬çºæã®ã¡ãããŒã«åããšããŒã«ååç©ïŒïŒ
ã¯ã以äžã«è¿°ã¹ãããšããŒã«é¡ãšãã«ã ã¢ã«ãã
ããšããããšããŒã«é¡ïŒã¢ã«ã«å¯ŸããŠãã«ã ã¢ã«
ããããïŒãªããïŒã¢ã«ããã³ã¢ã«ã«ãªè§Šåª0.4
ãªããïŒã¢ã«ã䜿çšããŠãæ¯èŒçæž©åãªåå¿æ¡
件ãããªãã¡ãåå¿æž©åºŠ30ãªãã70âã§30åéãª
ããïŒæéããã奜ãŸããã¯45ã55âã§ïŒãïŒæ
éåå¿ãããããšã«ããåŸãããšãã§ããããã
ã§ãããšããŒã«é¡ãšããŠã¯ãïœâã¯ã¬ãŸãŒã«ãïœ
âã¯ã¬ãŸãŒã«ãïœâtertâããã«ããšããŒã«ãïœ
âãšãã«ããšããŒã«ãïŒïŒïŒâãã·ã¬ããŒã«ãïœ
âããšãã«ããšããŒã«çã®ïŒå®èœããšããŒã«ãç³
çé žãïœâãšãã«ããšããŒã«ãïŒïŒïŒâãã·ã¬ã
ãŒã«ãïœâã¡ããã·ããšããŒã«çã®ïŒå®èœããšã
ãŒã«ãçšããããšãã§ããããŸããïŒå®èœããšã
ãŒã«ãšïŒå®èœããšããŒã«ã䜵çšããããšãã§ã
ãã ã¡ãããŒã«åããšããŒã«ååç©ïŒïŒã®åæã«
çšããããã¢ã«ã«ãªè§Šåªã¯æ°Žé žåãããªãŠã ãæ°Ž
é žåã«ãªãŠã ã®ãããªåŒ·å¡©åºãæãŸããããçé ž
ãããªãŠã çãåç¬ãããã¯æ··åã§äœ¿çšããããš
ãã§ããã ãã«ã ã¢ã«ãããã¯ããã«ããªã³ããã©ãã«ã
ã¢ã«ããããšããŠã䜿çšããããšãã§ããã ãã®åæã®éèŠãªç¹ã¯çž®ååå¿ãããããã«ã
ã¢ã«ãããã®ããšããŒã«é¡ã«å¯Ÿããä»å åå¿ã®ã¿
ãèµ·ããããããšã§ããããã®ããã«åå¿æž©åºŠã¯
ã§ããã ãäœãããã«ã ã¢ã«ãããã¯ããšããŒã«
é¡ã®åœéæ°ä»¥äžäœ¿çšããã åå¿ã®çµç¹ã¯GPC枬å®ã«ããæ±ãããããã
ç³çé žã®åå¿ã®ããã«çž®åã®çšåºŠã«ãã€ãŠæ·¡é»è²
ããæèµ€è²ãŸã§è²çžã®å€åãããã®ã«ã€ããŠã¯ã
è²çžã®ç®¡çã«ãã€ãŠæ±ããããšãã§ããããŸãå
å¿æ¡ä»¶ãåå管çã§ãããªãåå¿æéã§æ±ããã
ãšãã§ãããåå¿çæç©ããã¡ãããŒã«åããšã
ãŒã«ååç©ïŒïŒãåé¢ããã«ã¯ãåå¿æ··åç©ã
å¡©é žãç¡«é žãªã©ã§æº¶æ¶²ãé žæ§åŽã«ããŠæåºç©ãæ¿Ÿ
éãæ°ŽæŽãããããšã«ããåŸãããšãã§ãããïœ
âããšãã«ããšããŒã«ã®ããã«ææ©æº¶å€ãžã®æº¶è§£
床ã®é«ãåå¿çæç©ã®å Žåã¯ãææ©æº¶å€ãšé žãå
æã«å ãã溶å€äžãžæœåºããããšãã§ãããæœåº
ããåå¿çæç©ã¯å¿ èŠã«å¿ããŠé žãã¢ã«ã«ãªãæ°Ž
çã§æŽæµããŠç²Ÿè£œããããšãã§ããã æ¬çºæã§ã¯ãã¡ãããŒã«åããšããŒã«ååç©
ïŒïŒã¯ãå®è³ªçã«çŽç²ã®ãã®ã䜿çšããŠããã
ããããšããŒã«æš¹èã®äž»æåãšããŠé åãããŠã
ããã®ãçšããŠãè¯ãã ã¡ãããŒã«åããšããŒã«ååç©ïŒïŒã®å«æé
ã¯ãã¢ã¯ãªã«ç³»æš¹è(A)ãšè³éŠæç³»ãšããã·æš¹è(B)
ã®æš¹èåèšé100éåéšã«å¯ŸããŠãïŒã100éééš
ãé åããããšã奜ãŸãããïŒéééšããå°ãªã
ãšãé硬åæ§ãå¡èã®å¯çæ§ã«å£ãã100ééã
ãå€ããšãå å·¥æ§ãå£ãåŸåãããã æ¬çºæã«ä¿ãæ°Žæ§æš¹èåæ£äœã¯ãå¿ èŠã«å¿ããŠ
å¡å·¥æ§ãæ¹è¯ããããã®çé¢æŽ»æ§å€ãæ¶æ³¡å€ãªã©
ãæ·»å ããŠå¡æãšããŠçšããããšãã§ããã é©çšãããåºæãšããŠã¯ãæªåŠçéŒæ¿ãåŠçéŒ
æ¿ãäºééæ¿ãããªãæ¿ãªã©ã®éå±æ¿ãé©ããŠã
ããå¡è£ æ¹æ³ãšããŠã¯ããšã¢ã¹ãã¬ãŒããšã¢ã¬ã¹
ã¹ãã¬ãŒãéé»ã¹ãã¬ãŒãªã©ã®ã¹ãã¬ãŒå¡è£ ã奜
ãŸãããã浞挬å¡è£ ãããŒã«ã³ãŒã¿ãŒå¡è£ ãé»ç
å¡è£ ãªã©ãå¯èœã§ããããŸãçŒä»æ¡ä»¶ã¯ã枩床
150âãªãã230âãæéãšããŠã¯ïŒãªãã30åã®
ç¯å²ããéžã¶ããšãã§ããã æ¬çºæã®æ°Žæ§æš¹èåæ£äœã¯ãçšéã«å¿ããŠãé©
åœãªé²éå€ãé¡æãå å¡«å€ãªã©ãé åããŠé²éã
ã©ã€ããŒãå°å·ã€ã³ããé²é£æ§å¡æãªã©ã«äœ¿çšã
ãããšãã§ããã æ¬çºæã«ä¿ããæ°Žæ§æš¹èåæ£äœã¯ãå¿ èŠã«å¿ã
ãŠå¡å·¥æ§ãæ¹è¯ããããã®çé¢æŽ»æ§å€ãæ¶æ³¡å€ãª
ã©ãæ·»å ããŠå¡æãšããŠçšããããšãã§ããã é©çšãããåºæãšããŠã¯ãæªåŠçéŒæ¿ãåŠçéŒ
æ¿ãäºééæ¿ãããªãæ¿ãªã©ã®éå±æ¿ãé©ããŠã
ããå¡è£ æ¹æ³ãšããŠã¯ããšã¢ã¹ãã¬ãŒããšã¢ã¬ã¹
ã¹ãã¬ãŒãéé»ã¹ãã¬ãŒãªã©ã®ã¹ãã¬ãŒå¡è£ ã奜
ãŸããã浞挬å¡è£ ãããŒã«ã³ãŒã¿ãŒå¡è£ ãé»çå¡
è£ ãªã©ãå¯èœã§ããããŸãçŒä»æ¡ä»¶ã¯ã枩床150
âãªãã230âãæéãšããŠã¯ïŒãªãã30åã®ç¯
å²ããéžã¶ããšãã§ããã æ¬çºæã®æ°Žæ§æš¹èåæ£äœã¯ãçšéã«å¿ããŠãé©
åœãªé²éå€ãé¡æãå å¡«å€ãªã©ãé åããŠé²éã
ã©ã€ããŒãå°å·ã€ã³ããé²é£æ§å¡æãªã©ã«äœ¿çšã
ãããšãã§ããã 以äžãæ¬çºæãå®æœäŸã«ãã説æããããªãã
äŸäžããéšãããïŒ ãã¯ãããããéééšãããéé
ïŒ ãã瀺ãã ïŒå®æœäŸïŒ ãã¢ã¯ãªã«æš¹è溶液ã®èª¿è£œã ã¹ãã¬ã³ 300éš ã¢ã¯ãªã«é žãšãã« 210 ã¡ã¿ã¯ãªã«é ž 90 ããã«ã»ããœã«ã 288 éé žåãã³ãŸã€ã« 12 äžèšçµæç©ã®æ··åç©ã®1/4ãçªçŽ ã¬ã¹çœ®æãã
ïŒã€å£ãã©ã¹ã³ã«ä»èŸŒã¿80ã90âã«å ç±ãããã®
枩床ã«ä¿ã¡ã€ã€æ®ãã®3/4ãïŒæéãããŠé€ã ã«
滎äžãã滎äžçµäºåŸãæŽã«ãã®æž©åºŠã§ïŒæéãã
ãŸããåŸå·åŽããé žäŸ¡93ïŒåºåœ¢åæç®ã以äžå
ãïŒãåºåœ¢å59.7ïŒ ãç²åºŠ4100cpsïŒ25âã以äžç²
床ã¯ãã¹ãŠ25âã«ããã枬å®çµæã瀺ãïŒã«ã«ã
ãã·ã«åºå«ææš¹è溶液ãåŸãã ããšããã·æš¹è溶液ã®èª¿è£œã ãšãã³ãŒã1007 500éš ããã«ã»ããœã«ã 333.3 çªçŽ ã¬ã¹çœ®æããïŒã€å£ãã©ã¹ã³ã«å šéä»èŸŒ
ã¿ãé€ã ã«å ç±ããŠå æž©ã100âãŸã§äžããïŒæ
éæ¹æå®å šã«æº¶è§£ããåŸ80âãŸã§å·åŽããåºåœ¢å
60ïŒ ã®ãšããã·æš¹è溶液ãåŸãã ãããšããŒã«æš¹è(i)溶液ã®èª¿è£œã ïœâã¯ã¬ãŸãŒã«108éšã37ïŒ ãã«ã ã¢ã«ããã
氎溶液162éšã25ïŒ æ°Žé žåãããªãŠã 氎溶液160éš
ããã©ã¹ã³ã«ä»èŸŒã¿50âã«ãŠïŒæéåå¿ããã
åŸãå¡©é žé žã§äžååŸãïœâãã¿ããŒã«ïŒãã·ã¬ã³
ïŒ1/1ã®æ··å溶液ã§æœåºã30ïŒ ã®ããšããŒã«æš¹è
溶液ãåŸããGPCã§åæããçµæãåå¿çæç©
ã®çŽ90ãïœâã¯ã¬ãŸãŒã«ã®ãžã¡ãããŒã«åç©ã§ã
ã€ãã ãããšããŒã«æš¹è(ii)溶液ã®èª¿è£œã ç³çé ž94ïœïŒïŒã¢ã«ïŒã37ïŒ ãã«ããªã³405ïœ
ïŒïŒã¢ã«ïŒã25ïŒ æ°Žé žåãããªãŠã 211ïœïŒ1.32ã¢
ã«ïŒãæ··åãã50âã§ïŒæéåå¿ããåŸãé ¢é žãš
ãã«100ïœãšïœâããã«ã¢ã«ã³ãŒã«100ïœãå ãã
ç¶ããŠ20ïŒ å¡©é ž200ïœïŒ1.1ã¢ã«ïŒãå ãã60âã§
10åéæ¹æåŸé眮ãããšãããäžå±€ãé»éè²ã®æ
æ©å±€ã§äžå±€ãé»è²ã®æ°Žå±€ã®ïŒå±€ã«åããããææ©
å±€ãæ°Ž150ïœã§ïŒåæŽæµããããã®æã®æ°Žå±€ã®PH
ã¯4.2ã§ãã€ããææ©å±€ã®åéã¯120ïœãåºåœ¢å
14.3ïŒ ã§ãã€ãã溶å€ãäžéšé€å»ããåºåœ¢å30ïŒ
ãšããããã®ææ©å±€ã¯ãç³çé žã®ïŒæ žäœã®ããªã¡
ãããŒã«åç©æ··åç©ã54ïŒ ãå€æ žäœããªã¡ãããŒ
ã«åç©ã46ïŒ ã®ããšããŒã«æš¹è(ii)ã§ãã€ãã ãããšããŒã«æš¹è(iii)溶液ã®èª¿è£œã ç³çé ž94ïœïŒïŒã¢ã«ïŒã37ïŒ ãã«ããªã³324.3ïœ
ïŒïŒã¢ã«ïŒã25ïŒ æ°Žé žåãããªãŠã 211ïœïŒ1.32ã¢
ã«ïŒãæ··åãã50âã§ïŒæéåå¿ããåŸãããã«
70âã§ïŒæéåå¿ããããšããæèµ€è²éæãªæº¶æ¶²
ãåŸãããããã®æº¶æ¶²ã«é ¢é žãšãã«100ïœãšïœâ
ããã«ã¢ã«ã³ãŒã«100ïœãå ããç¶ããŠ20ïŒ å¡©é ž
200ïœïŒ1.1ã¢ã«ïŒãå ããã以åŸå®æœäŸïŒãšåæ
äœã«ããæçµçã«è€è²ã®éæãªææ©å±€ãåŸããæ
æ©å±€ã®åéã¯311ïœãåºåœ¢å35.6ïŒ ã§ãã€ããïœ
âããã«ã¢ã«ã³ãŒã«ãå ããåºåœ¢å30ïŒ ãšããã
ææ©å±€ãç³çé žã®ïŒæ žäœ9.6ïŒ ãïŒæ žäœ26.7ïŒ ã
å€æ žäœ63.7ïŒ ã®ã¡ãããŒã«åç©ã®æ··åç©ã§ããã
ãšããŒã«æš¹è(iii)溶液ãåŸãã æ¯èŒäŸ ïŒ ãæ°Žæ§æš¹èåæ£äœã®èª¿è£œã äžèšã¢ã¯ãªã«æš¹è溶液 50 éš äžèšãšããã·æš¹è溶液 100 ïŒâãžã¡ãã«ã¢ãããšã¿ããŒã« 4.8 ã€ãªã³äº€ææ°Ž 205.2 ïŒïŒãåå¿å®¹åšã«ä»èŸŒã¿ãæ¹æããªãã
80âã§70ååå¿åŸãæ¹æããªãããïŒæéã§æ»Ž
äžãããšãããåºåœ¢å2.5ïŒ ãç²åºŠ6300cpsã®ä¹³çœ
è²ã®äºååæ£äœãåŸãããã®äºååæ£äœãã€ãªã³
亀ææ°Ž90éšã§åžéããæçµçã«åºåœ¢å20ïŒ ãç²åºŠ
125cpsã®æš¹èåæ£äœãåŸãã å®æœäŸ ïŒ ãæ°Žæ§æš¹èåæ£äœã®èª¿è£œã äžèšäºååæ£æ±äœ 360éš äžèšããšããŒã«æš¹è(i)溶液 60 ã€ãªã³äº€ææ°Ž 120 ãæ¹æããªããã滎äžããããã«ã§åžé
ããæçµçã«åºåœ¢å20ïŒ ãç²åºŠ50cpsã®æš¹èåæ£
äœãåŸãã ãã®çµæç©äžã«ã¯ïœâã¯ã¬ãŸãŒã«ãžã¡ãããŒã«
ã¯ã¢ã¯ãªã«æš¹èãšãšããã·æš¹èã®åèšé100éšã«
察ããŠ27.1éšãé åãããŠããã å®æœäŸ ïŒ ãæ°Žæ§æš¹èåæ£äœã®èª¿è£œã äžèšäºååæ£äœ 360éš äžèšããšããŒã«æš¹è(i)溶液 30 ã€ãªã³äº€ææ°Ž 105 ãæ¹æããªããã滎äžããããã«ã§åžé
ããæçµçã«åºåœ¢å20ïŒ ãç²åºŠ75cpsã®æš¹èåæ£
äœãåŸãã ãã®çµæç©ã«ãããŠã¯ãïœâã¯ã¬ãŸãŒã«ãžã¡ã
ããŒã«ã¯ã¢ã¯ãªã«æš¹èãšãšããã·æš¹èã®åèšé
100éšã«å¯ŸããŠ13.6éšãé åãããŠããã å®æœäŸ ïŒ ãæ°Žæ§æš¹èåæ£äœã®èª¿è£œã äžèšäºååæ£äœ 360éš äžèšããšããŒã«æš¹è(i)溶液 10 ã€ãªã³äº€ææ°Ž 95 ãæ¹æããªããã滎äžããããã«ã§åžé
ããæçµçã«åºåœ¢å20ïŒ ãç²åºŠ80cpsã®æš¹èåæ£
äœãåŸãã ãã®çµæç©ã«ãããŠã¯ãïœâã¯ã¬ãŸãŒã«ãžã¡ã
ããŒã«ã¯ã¢ã¯ãªã«æš¹èãšãšããã·æš¹èã®åèšé
100éšã«å¯ŸããŠ4.5éšãé åãããŠããã å®æœäŸ ïŒ å®æœäŸïŒã«ãããŠããšããŒã«æš¹è(i)溶液ã«ä»£ã
ãŠããšããŒã«æš¹è(ii)ã䜿çšããä»ã¯å®æœäŸïŒãšå
æ§ã«ããŠæš¹èåæ£äœãåŸããåºåœ¢å20ïŒ ãç²åºŠ
45cpsã§ãã€ãã ãã®çµæç©ã«ãããŠã¯ãç³çé žã®ããªã¡ãããŒ
ã«ã¯ã¢ã¯ãªã«æš¹èãšãšããã·æš¹èã®åèšé100éš
ã«å¯ŸããŠ10.8éšãé åãããŠããã æ¯èŒäŸ ïŒ å®æœäŸïŒã«ãããŠããšããŒã«æš¹è(i)溶液ã«ä»£ã
ãŠããšããŒã«æš¹è(iii)ã䜿çšããä»ã¯å®æœäŸïŒãšå
æ§ã«ããŠæš¹èåæ£äœãåŸããåºåœ¢å20ïŒ ãç²åºŠ
60cpsã§ãã€ãã å®æœäŸ ïŒ ããšããã·ã¢ã¯ãªã¬ãŒãæš¹è溶液ã®èª¿è£œã ãšãã³ãŒã1009 646éš ããã«ã»ããœã«ã 349 10ïŒ æ°Žé žåãããªãŠã ïŒ ãã€ããããã³ 0.02 ã¡ã¿ã¯ãªã«é ž ïŒ ïŒãä»èŸŒã¿ã110âã§ïŒæéæ¹æãã溶解ã
確èªåŸå·åŽããã100âã§ãæ·»å ããå ç±ããª
ãããæ·»å ããã130âã§ïŒæéåå¿ãããé ž
䟡ã0.3mgKOHïŒïœãŸã§äžãã€ãæç¹ã§çµç¹ãš
ããå·åŽåŸåãåºããã çæç©ã®æ°å¹³åååéã¯3800ããšããã·åœéã¯
2750ãïŒåååœãã®ãšããã·åºã®æ°ã¯å¹³å1.38ã
åºåœ¢å65ïŒ 50âã«ãããç²åºŠã¯8000cpsã§ãã€ãã ãæ°Žæ§æš¹èåæ£äœã®èª¿è£œã ã¡ãã«ãšãã«ã±ãã³ 40éš äžèšãšããã·ã¢ã¯ãªã¬ãŒãæš¹è溶液 171 ã¹ãã¬ã³ 16.7 ã¢ã¯ãªã«é žãšã¹ãã« 19.5 ã¡ã¿ã¯ãªã«é žé ž 19.5 ããã«ã»ããœã«ã 33.4 ã¢ãŸãã¹ã€ãœããããããªã« 2.4 ã¢ãŸãã¹ã€ãœããããããªã« 0.6 ã¡ãã«ãšãã«ã±ãã³ 10 ïŒâãžã¡ãã«ã¢ãããšã¿ããŒã«10ïŒ æ°Žæº¶æ¶²
7.0 ã€ãªã³äº€ææ°Ž 505.8 ããšããŒã«æš¹è(i)溶液 111.1 ããã©ã¹ã³ã«ä»èŸŒã¿å ç±ãéæµããããã®äž
ã«ãããŸã§ã®æ··å溶液ãïŒæéãããŠå°ãã¥
ã€æ·»å ãããæ·»å çµäºåŸ90âã«ææž©ãããæ·»å
ãåå¿ãç¶ããããµã³ããªã³ã°ãã溶液ã55ïŒ ã«
ãªã€ãã®ã§ãæ·»å ããããã«90âã§ïŒæéåå¿
ãç¶ããåŸãå·åŽããªãããæ·»å ãã60âã«ãª
ã€ãæç¹ã§ãæ·»å ããåŸãåŸãããæš¹èåæ£äœ
ã«ãé€ã ã«æ·»å ãããåºåœ¢å20ïŒ ãç²åºŠ15cps
ã®æ°Žåæ£äœãåŸãã ãã®çµæç©äžã«ã¯ïœâã¯ã¬ãŸãŒã«ãžã¡ãããŒã«
ã¯ã¢ã¯ãªã«æš¹èãšãšããã·æš¹èã®åèšé100éšã«
察ããŠ18.0éšãé åãããŠããã æ¯èŒäŸ ïŒ å®æœäŸïŒã«ãããŠããšããŒã«æš¹è(i)溶液ã«ä»£ã
ãŠããµã€ã¡ã«325ïŒäžäºæ±å§(æ ª)補氎溶æ§ã¢ããæš¹
èãåºåœ¢å80ïŒ ïŒã22.5éšäœ¿çšããä»ã¯ãå®æœäŸ
ïŒãšåæ§ã«ããŠæš¹èåæ£äœãåŸããåŸãããæš¹è
åæ£äœã¯ãåºåœ¢å20ïŒ ãç²åºŠ130cpsã§ãã€ãã å¡è£ è©Šéš å®æœäŸïŒãïŒããã³æ¯èŒäŸïŒãïŒã§åŸãããæ°Ž
æ§æš¹èåæ£äœã溶å€çœ®æããŠããã·ã«ã»ããœã«ã
4.6ïŒ ãæ°Ž72.4ïŒ ãåºåœ¢å23ïŒ ã®æš¹èåæ£äœã«ã
ãããã®åŸ25ïŒ ã¢ã³ã¢ãã¢æ°Žãå°éãã€æ·»å ãã
ãã¹ãŠã®æš¹èåæ£äœã®åºåœ¢åã21ã22.5ïŒ ãç²åºŠ
ã800ã1200cpsã«ãªããã調補ããããã®èª¿è£œåŸ
ã®æš¹èåæ£äœã¯ããããã50âã§ïŒã±æã®ä¿åã§
ç²åºŠå€åããªããæ²éãèªããããã極ããŠå®å®
æ§ã®ããããšã確èªã§ããã 次ãã«ã調補ããæš¹èåæ£äœããããªãæ¿äžã«
ïŒã10ÎŒã«ãªãããã«å¡åžãã165âããã³200â
ã§åã ïŒåéçŒä»ã也ç¥ããŠè©Šéšããã«ãäœæã
ãããŸãå 容é250mlããªãïŒããŒã¹çŒ¶ã®å é¢ã«
äžèšæ°Žæ§åæ£äœãã¹ãã¬ãŒã«ãŠå¡åžãã165âã
ãã³200âã§åã ïŒåéçŒä»ã也ç¥ããŠå é¢å¡è£
猶ãäœæããã®è«žèæ§ãè©Šéšãããè©Šéšæ³ã¯äžèš
ã®ãšããã§ããã (1) å¯çæ§ïŒå¡èé¢ã«ãã€ãã䜿çšããŠçŽ1.5mm
ã®å·Ÿã§çžŠã暪ãããã11æ¬ã®åãç®ããŽãã³ç®
ã«å ¥ããã24mmå·Ÿã®ã»ããã³ç²ç²çããŒããå¯
çããã匷ãå¥é¢ããæã®ãŽãã³ç®éšã®æªå¥é¢
æ°ãååã«è¡šããã (2) èã¬ãã«ãæ§ïŒ125ââ30åã§æ°ŽäžåŠçåŸã
å¡èãèŠèŠããã³ã»ããã³ç²çããŒãå¥é¢ã§å€
å®ããã (3) å å·¥æ§ïŒç¹æ®ããŒæãåããŠãã³è¡æè©Šéšæ©
ãçšããäžéšã«ïŒã€æãã«ããè©Šæã眮ããæ¥
觊é¢ãå¹³ãªéãïŒKgã®éã®éããé«ã50cmãã
èœäžãããæã«çããæãæ²ãéšåã®å¡èã®äº
è£ã®é·ãã枬å®ããã (4) èé£æ§ïŒå¡èé¢ã«ãã€ãã䜿çšããŠÃå°ã®å
ãç®ãå ¥ããè©ŠéšçãïŒïŒ é£å¡©æ°Žäžã§125ââ
30åéåŠçãè¡ããÃå°éšè¿åã®è é£ã®çšåºŠã
å€å®ããã (5) éãã³ã¬ã³é žã«ãªãŠã æ¶è²»éïŒå é¢å¡è£ 猶ã«
ã€ãªã³äº€ææ°Ž250mlãå å¡«ããå·»ç· ãè¡ãã60
ââ30åããã³100ââ30åã®åŠçãè¡ããé£
åè¡çæ³èšèŒã®è©Šéšæ³ã«æºããŠæž¬å®ããã (6) é£å¡©æ°Žä¿åãã¹ãïŒå é¢å¡è£ 猶ã«ïŒïŒ é£å¡©æ°Ž
250mlãå å¡«ããå·»ç· ãè¡ã€ãåŸããã³ããŒã«
ç®±ã«ã€ãïŒ30çŒ¶å ¥ã®ç®±ã«15猶ïŒæ¯åæ©ã«ãŠïŒæ
éæ¯åãäžãã猶å士ãè¡çªãããåŸ25âã«ãŠ
ïŒã±æä¿åããã以äžã®ãã¹ã猶ãé猶ãåå
åžå æ³ã«ããé£å¡©æ°Žäžã®é溶åºéã枬å®ããã
ïŒïœïŒ15ã®å¹³åïŒ (7) 颚å³ä¿ææ§ïŒå é¢å¡è£ 猶ã«ã€ãªã³äº€ææ°Ž250
mlãå å¡«ãå·»ç· ãè¡ãã100ââ30åã®æ®ºèåŠ
çåŸãæŽã«50ââïŒã±æéä¿åããŠåŸã猶å 溶
液ã«ã€ããŠé¢šå³è©Šéšãè¡ã€ãã è©Šéšçµæ (1) å¯çæ§ïŒ165âããã³200âã§çŒãä»ããå®æœ
äŸããã³æ¯èŒäŸã®å šãŠã®è©Šæã¯ã100/100ã§ã
ã€ãã (2) èã¬ãã«ãæ§ïŒå€å®çµæãè¡šïŒã«ãç°åžžã®ãª
ããïŒãïŒïŒãããã«çœåãããã¯å¡èå¥é¢ã®
èŠããããã®ïŒâ³ïŒïŒèããçœåãããã¯å¡è
å¥é¢èŠããããã®ïŒÃïŒã§ç€ºããã (3) å å·¥æ§ïŒ165âããã³200âã§çŒãä»ããå®æœ
äŸããã³æ¯èŒäŸã®å šãŠã®è©Šæã¯ãå¡èã®äºè£é·
ãã10mm以äžã§ãããåæ Œã§ãã€ãã (4) èèæ§ïŒå€å®çµæãè¡šïŒã«ãç°åžžã®ãªããã®
ïŒãïŒïŒãããã«è é£ã®èŠããããã®ïŒâ³ïŒïŒè
ããè é£ã®èŠããããã®ïŒÃïŒã§ç€ºããã (5) éãã³ã¬ã³é žã«ãªãŠã æ¶è²»éïŒè¡šïŒã«æ°å€
ïŒppmïŒã§ç€ºããã (6) é£å¡©æ°Žä¿åãã¹ãïŒè¡šïŒã«æ°å€ïŒppmïŒã§ç€º
ããã (7) 颚å³ä¿åæ§ïŒæ¯èŒäŸïŒã®å é¢å¡è£ 猶ã§è¥å¹²ã®
å€åãèªãããããããã®ä»ã®å®æœäŸããã³æ¯
èŒäŸã®å é¢å¡è£ 猶ã¯äœãå€åã¯èªããããªãã€
ãã ãçºæã®å¹æã æ¬çºæã«ãããŠåŸãããæ°Žæ§æš¹èåæ£äœã¯ãé
å±çšå¡æãšããŠçæéã§ç¡¬åãããããåŸããã
å¡èã¯èèæ§ã«åªããŠããããŸãã猶çšå¡æãšã
ãŠãå¡èã®å¯çæ§ãå å·¥æ§ãèã¬ãã«ãæ§ã«åªã
ãŠããããŸããå¡èäžã«æªåå¿ã®äœååéç©ãå«
ãŸãªãã®ã§ã猶çšå é¢çšå¡æãšããŠçšããå Žåã
é£åå 容ç©äžã«æªåå¿ã®äœååéç©ã移è¡ããã
ãšãªãããã¬ãŒããŒã®ä¿ææ§ãåªããã ãè¡šã
éå±ã察象ãšãã被èŠçšçµæç©ãšããŠãç¹ã«çŒ¶å
é¢çšå¡æãšããŠæçšãªæ°Žæ§æš¹èåæ£äœã«é¢ããã ïŒåŸæ¥ã®æè¡ïŒ è³éŠæç³»ãšããã·æš¹èãäž»æåãšããå¡æã¯ã
å å·¥æ§ãèå 容ç©æ§ãå¡èç©æ§çã«åªãã猶çšå¡
æãšããŠäœ¿çšãããŠããããè³éŠæç³»ãšããã·æš¹
èèªäœã¯æ°Žæ§ã®åªäœã«æº¶è§£ãªããåæ£ããªãã äžæ¹ãçè³æºãçãšãã«ã®ãŒããããã¯ç°å¢å ¬
害çã®èŠ³ç¹ããæ°Žç³»ã®çŒ¶çšå¡æãæ€èšãããŠã
ããè³éŠæç³»ãšããã·æš¹èãäž»æåãšããå¡æã«
ã€ããŠãçš®ã ã®ææ¡ããªãããŠããã äŸãã°ãè³éŠæç³»ãšããã·æš¹èãçé¢æŽ»æ§å€ã
çšããŠæ°Žäžã«åæ£ãããæ¹æ³ãç¥ãããŠãããã
çé¢æŽ»æ§å€ã®äœçšã«ããå¡æã®è²¯èµå®å®æ§ãå¡è
ç©æ§ã«æªåœ±é¿ãåãŒãåŸåãããã è³éŠæç³»ãšããã·æš¹èãã«ã«ããã·ã«åºãæã€
ã¢ã¯ãªã«ç³»æš¹èã§å€æ§ããèªå·±ä¹³ååè³éŠæç³»ãš
ããã·æš¹èãçš®ã ææ¡ãããŠããã äŸãã°ãç¹éæ53â14963å·å ¬å ±ããã³ç¹éæ
55â9433å·å ¬å ±ã«ã¯ã¢ã¯ãªã«ç³»æš¹èãšè³éŠæç³»ãš
ããã·æš¹èãšãåå¿ãããã«ã«ããã·ã«åºéå°ã®
éšååå¿ç©ãã¢ã³ã¢ãã¢ãããã¯ã¢ãã³ã®ååšäž
ã§æ°Žæ§åªäœäžã«å®å®ã«åæ£ãåŸãããšã瀺ãããŠ
ãããç¹éæ57â105418å·å ¬å ±ããã³ç¹éæ58â
198513å·å ¬å ±ã«ã¯ãè³éŠæç³»ãšããã·æš¹èãšïŒã¡
ã¿ïŒã¢ã¯ãªã«é žãéšååå¿ãããŠãªãäžååäžã«
ãšããã·åºãšã¢ã¯ãªãã€ã«åºãšãæããäœååå
åç©ãšãã¢ã¯ãªã«é žãããã¯ã¡ã¿ã¢ã¯ãªã«é žãå«
ãã¢ãããŒæ··åç©ãéåããå¡©åºæ§ååç©ã§äžå
ããŠåŸãããæ°Žæ§ã®åæ£äœçµæç©ãé瀺ãããŠã
ãããŸããç¹éæ53â1228å·å ¬å ±ã«ã¯ãè³éŠæç³»
ãšããã·æš¹èã®ååšäžã§ãã³ãŸã€ã«ããŒãªããµã€
ããªã©ã®ããªãŒã©ãžã«ã«çºçå€ãçšããŠã«ã«ãã³
é žã¢ãããŒãå«ãã¢ãããŒæ··åç©ãéåããããš
ã«ããåŸãããã°ã©ããåããããšããã·æš¹èã
å¡©åºãå«ãæ°Žæ§åªäœäžã«å®å®ã«åæ£ããåŸãããš
ã瀺ãããŠããã äžèšæè¡ã«ããåŸãããèªå·±ä¹³ååè³éŠæç³»ãš
ããã·æš¹èã¯å¡æäžã«çé¢æŽ»æ§å€ãå«ãŸãªãã®ã§
ããèªäœåŒ·åºãªå¡èãåŸãããããå®çšçã«ãã
éã硬åé床ãåŸãããã«ãéåžžã硬åæ§ã®è¯ã
氎溶æ§ã®ã¢ããæš¹èãé åããããã¢ããæš¹èã
é åããããšã«ãããããçšåºŠãŸã§ã¯ãå¡èã®ç©
æ§ãäœäžãããããšãªãå¡æã®ç¡¬åé床ãåäžã
ããããšãã§ãããã硬åé床ã«ãããŠå®çšäžæº
足ãåŸãéãçšããå Žåãå¯çæ§ãå å·¥æ§ãäœäž
ããç¹ã«çŒ¶å é¢çšã®å¡æãšããŠã¯ãå ç±æ®ºèåŠç
ã«ãã€ãŠçŒ¶å 容ç©äžã«ã¢ããæš¹èã«èµ·å ããäœå
åååç©ã溶åºãè¡çé¢ã«ãããåé¡ç¹ãæããŠ
ããã ãŸããèªå·±ä¹³ååè³éŠæç³»ãšããã·æš¹èã«ããš
ããŒã«æš¹èãé åããããšãç¥ãããŠããããé
åžžã®ããšããŒã«æš¹èã¯ç¡¬åé床ãé ããé硬åæ§
ã®æ¹è¯ã«ã¯å¯äžã§ããªããšèããããŠããã ïŒçºæã解決ããããšããåé¡ç¹ïŒ æ¬çºæã®ç®çã¯ãèªå·±ä¹³ååè³éŠæç³»ãšããã·
æš¹èå¡æã®ç¡¬åé床ãåäžãããããšã§ããã ããã«ãæ¬çºæã®ç®çãšãã¯ãå¡èã®å¯çæ§ã
ãã³å å·¥æ§ããåäžãããããšã§ããã ããã«ãæ¬çºæã®ç®çãšããŠã¯ã氎溶æ§ã¢ãã
æš¹èã䜵çšããããšã«äŒŽãè¡çäžã®åé¡ç¹ãå æ
ãããã®ã§ããã ãçºæã®æ§æã ïŒåé¡ç¹ã解決ããããã®ææ®µïŒ ããªãã¡ãæ¬çºæã¯ãäžååäžã«ã12ã70éé
ïŒ ã®äžå¡©åºæ§ã«ã«ãã³é žã¢ãããŒåäœãå¿ é æå
ãšããŠå«ãã¢ã¯ãªã«ç³»æš¹è(A)éšåãšãè³éŠæç³»ãš
ããã·æš¹è(B)éšåãšãæããã«ã«ããã·ã«åºéå°
ã®ã¢ã¯ãªã«ç³»æš¹èâè³éŠæç³»ãšããã·æš¹èéšåçµ
åç©ãPHãïŒã11ãšãªãéã®ã¢ã³ã¢ãã¢ãããã¯
ã¢ãã³ã®ååšäžã«æ°Žæ§åªäœäžã«åæ£ããããåŸã
äžè¬åŒãäžèšåŒïŒïŒã§è¡šãããã¡ãããŒã«åã
ãšããŒã«ååç©ãã¢ã¯ãªã«ç³»æš¹è(A)ãšè³éŠæç³»ãš
ããã·æš¹è(B)ãšã®åèšé100éééšã«å¯ŸããŠïŒãª
ãã100éééšé åããåäžã«åæ£ããããŠãªã
æ°Žæ§æš¹èåæ£äœã§ããã ïŒãã ããåŒäžãã¯æ°ŽçŽ ååãŸãã¯ççŽ æ°ïŒ
ãªãã12ã®ã¢ã«ãã«åºãæ°Žé žåºãŸãã¯ããšãã«åº
ã§ãããïœããã³ïœã¯ãããããïŒãªããïŒã®æŽ
æ°ã§ãããïœïŒïœã¯ïŒãªããïŒã®æŽæ°ã§ãããïŒ æ¬çºæã«ãããã¢ã¯ãªã«ç³»æš¹èâè³éŠæç³»ãšã
ãã·æš¹èéšåçµåç©ã¯ãäžååäžã«ãå°ãªããšã
ã¢ã¯ãªã«ç³»æš¹è(A)éšåãšããšããã·ç³»æš¹è(B)ãšã
æãããã®ã§ããã æ¬çºæã«ãããã¢ã¯ãªã«ç³»æš¹èâè³éŠæç³»ãšã
ãã·æš¹èéšåçµåç©ã®ç¬¬äžã®è£œé æ¹æ³ãšããŠã¯ã
äžå¡©åºæ§ã«ã«ãã³é žã¢ãããŒã12ã70ééïŒ å«ã
å ±éåæ§ã¢ãããŒæ··åç©ãå ±éåããããŠãªãã¢
ã¯ãªã«ç³»æš¹è(A)ãšäžååäžã«å¹³å1.1åãªãã2.0
åã®ãšããã·åºãæããè³éŠæç³»ãšããã·æš¹è(B)
ãšãã奜ãŸããã¯ã¢ãã³ç³»ã®ãšã¹ãã«å觊åªã®å
åšäžãããã¯ç¡è§Šåªäžã§éšååå¿ããã äžèšã¢ã¯ãªã«ç³»æš¹è(A)ã¯ãã¢ã¯ãªã«é žãã¡ã¿ã¢
ã¯ãªã«é žãªã©ã®äžå¡©åºæ§ã«ã«ãã³é žã¢ãããŒãšã
ã®ä»ã®å ±éåæ§ã¢ãããŒãããªãã¢ãããŒæ··åç©
ãææ©æº¶å€äžã§ã¢ãŸãã¹ã€ãœããããããªã«ãã
ã³ãŸã€ã«ããŒãªããµã€ããªã©ã®éåžžã®ã©ãžã«ã«é
åéå§å€ãçšããŠ80âãªãã150âã®æž©åºŠã§å ±é
åããããããšã«ããåŸãããšãã§ããã äžèšå ±éåæ§ã¢ãããŒãšããŠã¯ãã¢ã¯ãªã«é žã¡
ãã«ãã¢ã¯ãªã«é žãšãã«ãã¢ã¯ãªã«é žã€ãœããã
ã«ãã¢ã¯ãªã«é žïœâããã«ãã¢ã¯ãªã«é žã€ãœãã
ã«ãã¢ã¯ãªã«é žïœâã¢ãã«ãã¢ã¯ãªã«é žã€ãœã¢ã
ã«ãã¢ã¯ãªã«é žïœâããã·ã«ãã¢ã¯ãªã«é žïŒâãš
ãã«ããã·ã«ãã¢ã¯ãªã«é žïœâãªã¯ãã«ãã¢ã¯ãª
ã«é žãã·ã«ãã¢ã¯ãªã«é žããã·ã«ãªã©ã®ã¢ã¯ãªã«
é žãšã¹ãã«é¡ãã¡ã¿ã¯ãªã«é žã¡ãã«ãã¡ã¿ã¯ãªã«
é žãããã«ãã¡ã¿ã¯ãªã«é žïœâããã«ãã¡ã¿ã¯ãª
ã«é žã€ãœããã«ãã¡ã¿ã¯ãªã«é žïœâã¢ãã«ãã¡ã¿
ã¯ãªã«é žïœâããã·ã«ãã¡ã¿ã¯ãªã«é žïœâãªã¯ã
ã«ãã¡ã¿ã¯ãªã«é žïŒâãšãã«ããã·ã«ãã¡ã¿ã¯ãª
ã«é žãã·ã«ãã¡ã¿ã¯ãªã«é žããã·ã«ãªã©ã®ã¡ã¿ã¯
ãªã«é žãšã¹ãã«é¡ãã¹ãã¬ã³ãããã«ãã«ãšã³ã
ïŒâã¡ãã«ã¹ãã¬ã³ãïœâããã«ã¹ãã¬ã³ãã¯ã
ã«ã¹ãã¬ã³ãªã©ã®ã¹ãã¬ã³ç³»ã¢ãããŒãã¢ã¯ãªã«
é žããããã·ãšãã«ãã¢ã¯ãªã«é žããããã·ãã
ãã«ãã¡ã¿ã¯ãªã«é žããããã·ãšãã«ãã¡ã¿ã¯ãª
ã«é žããããã·ãããã«ãªã©ã®ããããã·åºå«æ
ã¢ãããŒãâã¡ãããŒã«ïŒã¡ã¿ïŒã¢ã¯ãªã«ã¢ã
ããâãããã·ã¡ãã«ïŒã¡ã¿ïŒã¢ã¯ãªã«ã¢ãã
ãªã©ã®ïŒ®â眮æïŒã¡ã¿ïŒã¢ã¯ãªã«ç³»ã¢ãããŒãã¢
ã¯ãªã«é žã°ãªã·ãžã«ãã¡ã¿ã¯ãªã«é žã°ãªã·ãžã«ãª
ã©ã®ãšããã·åºå«æã¢ãããŒã䞊ã³ã«ã¢ã¯ãªãã
ããªã«ãªã©ã®ïŒçš®åã¯ïŒçš®ä»¥äžããéžæããããš
ãã§ããã äžå¡©åºæ§ã«ã«ãã³é žã¢ãããŒã®äœ¿çšéã¯å šã¢ã
ããŒéã«å¯ŸããŠ12ãªãã70ééïŒ ã§ãã€ãŠã12é
éïŒ ããå°ãªããšãæ°Žæ§åªäœäžã«ãããæš¹èã®å
æ£å®å®æ§ãå¡è£ ããå¡èã®éå±ã«å¯Ÿããå¯çæ§ã
è溶å€æ§ããã³ãã¬ãŒããŒé©æ§ãªã©ãããããæª
ããªãã®ã§å¥œãŸãããªããéã«ã70ééïŒ ããå€
ããšãå¡èã®èæ°Žæ§ããã³èãã€ã«æ§ãªã©ãæªã
ãªãã ã¢ã¯ãªã«ç³»æš¹è(A)ã¯ééå¹³åååéã§3000ãªã
ã80000ã®ç¯å²ã®ãã®ã奜ãŸãããééå¹³ååå
éã3000ããå°ãããšå¡èã®æ¶æ©å¯åºŠãå¢å€§ãã
çµæãå å·¥æ§ã«æ¯éããããããŸãã40000ãç¹
ã«80000ãã倧ãããªããšè³éŠæç³»ãšããã·æš¹è
(B)ãšã®åå¿æã²ã«åãçãããããªãåŸåãã
ãã æ¬çºæã®ãããè³éŠæç³»ãšããã·æš¹è(B)ã¯ãã¹
ããšããŒã«ïŒ¡ãšãšããããããªã³ãšãã¢ã«ã«ãªè§Š
åªã®ååšäžã«çž®åãããŠåŸããããã®ã奜ãŸã
ããïŒååäžã«å¹³å1.1åãªãã2.0åã®ãšããã·
åºãæããæ°å¹³åååéã300以äžã奜ãŸããã¯
900以äžã®ãã®ã䜿çšããããåžè²©åãšããŠã¯ã
ã·ãšã«ååŠæ ªåŒäŒç€Ÿã®ãšãã³ãŒã828ããšãã³ãŒ
ã1001ããšãã³ãŒã1004ããšãã³ãŒã1007ããšã
ã³ãŒã1009ãªã©ãããããŸããè³éŠæç³»ãšããã·
æš¹èãšããŠäžèšãã¹ããšããŒã«ïŒ¡åãšããã·æš¹è
ã®ãšããã·åºã«è±æ°Žããã·æ²¹ã倧è±æ²¹èèªé žãã€
ã·æ²¹èèªé žãªã©ã®æ€ç©æ²¹èèªé žãããã¯ãã¹ããš
ããŒã«ïŒ¡ãªã©ã®å€æ§å€ãåå¿ããããå€æ§ãšãã
ã·æš¹èã䜿çšããããšãã§ããã ã¢ã¯ãªã«ç³»æš¹è(A)ãšè³éŠæç³»ãšããã·æš¹è(B)ãš
ã®éšååå¿ç©ã¯ã芪氎æ§ææ©æº¶å€äžã§ãã¢ã¯ãªã«
系暹è(A)ãšè³éŠæç³»ãšããã·æš¹è(B)ãšãåºåœ¢åæ¯
ã§ïŒå¯ŸïŒãªããïŒå¯ŸïŒäœ¿çšããŠãã¢ã³ã¢ãã¢ãã
ãã¯ã¢ãã³ã®ååšäžã«ãããŠ60âãªãã170âã§
10åéãªããïŒæéçšåºŠåå¿ããããšã«ããåŸã
ããšãã§ãããåå¿ã¯ããªãã·ã©ã³ïŒ ã®æž¬å®ãç²
床枬å®ãããã¯ã²ã«ããŒããšã·ãšã³ã¯ãããã°ã©
ãã€ïŒGPCïŒã«ããååéååžã®æž¬å®çã«ãã
å¶åŸ¡ããããšãã§ããã éšååå¿ç©ã®æçµçãªãªãã·ã©ã³åºã®å«æç
ã¯ãè³éŠæç³»ãšããã·æš¹èã®ãªãã·ã©ã³å«æéã«
察ããæžå°çãšããŠïŒãªãã95ïŒ ããã奜ãŸãã
ã¯30ãªãã70ïŒ ã§ããããªãã·ã©ã³åºã®æžå°çã
ïŒïŒ ããå°ãããšã¢ã¯ãªã«ç³»æš¹èâè³éŠæç³»ãšã
ãã·æš¹èéšååå¿ç©ãæ°Žæ§åªäœäžã«ååã«èªå·±ä¹³
åã§ããä¿åäžã«åé¢ããåŸåãããããŸã95ïŒ
ãã倧ãããšå¡èã®å å·¥æ§ãæªããªãåŸåãã
ãã æ¬çºæã«ãããã¢ã¯ãªã«ç³»æš¹èâè³éŠæç³»ãšã
ãã·æš¹èéšåçµåç©ã®ç¬¬ïŒã®è£œé æ¹æ³ã¯ãè³éŠæ
ç³»ãšããã·æš¹è(B)ãšãïŒã¡ã¿ïŒã¢ã¯ãªã«é žã®ãã
ãªäžå¡©åºæ§ã«ã«ãã³é žã¢ãããŒãšãéšååå¿ããŠ
ãªãäžååäžã«ïŒã¡ã¿ïŒã¢ã¯ãªãã€ã«åºãšãšãã
ã·åºãšãæããäœååéååç©ã«ãäžå¡©åºæ§ã«ã«
ãã³é žã¢ãããŒãšäžè¿°ããå ±éåã¢ãããŒãšãå«
ãã¢ãããŒæ··åç©ãã©ãžã«ã«éåããã æ¬çºæã«ãããã¢ã¯ãªã«ç³»æš¹èâè³éŠæç³»ãšã
ãã·æš¹èéšåçµåç©ã®ç¬¬ïŒã®è£œé æ¹æ³ã¯ãè³éŠæ
ãšããã·æš¹è(B)ã®ååšäžã«äžå¡©åºæ§ã«ã«ãã³é žã¢
ãããŒã12ã70ééïŒ å«ãå ±éåæ§ã¢ãããŒæ··å
ç©ããã³ãŸã€ã«ããŒãªããµã€ãã®ãããªææ©éé ž
åç©ãæ¯èŒçå€é䜿çšããŠéåããããããã®å Ž
åãã¢ã¯ãªã«ç³»æš¹èãã°ã©ãããããè³éŠæãšã
ãã·æš¹èãåŸãããã æ¬çºæãããŠäºåçãªæ°Žæ§åæ£äœã®èª¿æŽã¯ãå
èšã¢ã¯ãªã«ç³»æš¹èâè³éŠæç³»ãšããã·æš¹èéšåçµ
åç©ã«æçµçµæç©ã®PHãïŒãªãã11ãšãªãéã®ã¢
ã³ã¢ãã¢ãããã¯ã¢ãã³ãå ãæ°Žæ§åªäœäžã«åæ£
ããããã°ããã äžèšã¢ãã³ãšããŠã¯äŸãã°ãããªã¡ãã«ã¢ã
ã³ãããªãšãã«ã¢ãã³ãããã«ã¢ãã³çã®ã¢ã«ã
ã«ã¢ãã³é¡ãïŒâãžã¡ãã«ã¢ãããšã¿ããŒã«ããž
ãšã¿ããŒã«ã¢ãã³ãããªãšã¿ããŒã«ã¢ãã³ãã¢ã
ãã¡ãã«ãããããŒã«çã®ã¢ã«ã³ãŒã«ã¢ãã³é¡ã
ã¢ã«ããªã³çã䜿çšãããããŸããšãã¬ã³ãžã¢ã
ã³ããžãšãã¬ã³ããªã¢ãã³çå€äŸ¡ã¢ãã³ã䜿çšã§
ããã æ¬çºæã«ãããŠæ°Žæ§åªäœãšã¯å°ãªããšã10éé
ïŒ ä»¥äžãæ°Žã§ããæ°Žåç¬ãããã¯èŠªæ°Žæ§ææ©æº¶å€
ãšã®æ··åç©ã§ããã 芪氎æ§ææ©æº¶å€ãšããŠã¯ã¡ã¿ããŒã«ããšã¿ããŒ
ã«ãïœâãããããŒã«ãã€ãœãããããŒã«ãïœâ
ãã¿ããŒã«ãsecâãã¿ããŒã«ãtertâãã¿ããŒ
ã«ãã€ãœãã¿ããŒã«çã®ã¢ã«ãã«ã¢ã«ã³ãŒã«é¡ã
ã¡ãã«ã»ããœã«ãããšãã«ã»ããœã«ãããããã«
ã»ããœã«ããããã«ã»ããœã«ããã¡ãã«ã«ã«ãã
ãŒã«ããšãã«ã«ã«ãããŒã«çã®ãšãŒãã«ã¢ã«ã³ãŒ
ã«é¡ãã¡ãã«ã»ããœã«ãã¢ã»ããŒãããšãã«ã»ã
ãœã«ãã¢ã»ããŒãçã®ãšãŒãã«ãšã¹ãã«é¡ããã®
ä»ãžãªããµã³ããžã¡ãã«ãã«ã ã¢ããããã€ã¢ã»
ãã³ã¢ã«ã³ãŒã«çã䜿çšãããã æ¬çºæã«ãããæ°Žæ§æš¹èåæ£äœã¯äžè¿°ããã¢ã¯
ãªã«ç³»æš¹èâè³éŠæãšããã·æš¹èéšåçµåç©ã«ã
ãæ°Žæ§ã®åæ£äœã«ãããã«ãäžèšäžè¬åŒïŒïŒã§
è¡šãããã¡ãããŒã«åããšããŒã«ååç©ãé åã
ãããšã«ãã€ãŠåŸãããã ïŒãã ããåŒäžãã¯æ°ŽçŽ ååãŸãã¯ççŽ æ°ïŒ
ãªãã12ã®ã¢ã«ãã«åºãæ°Žé žåºãŸãã¯ããšãã«åº
ã§ãããïœããã³ïœã¯ãããããïŒãªããïŒã®æŽ
æ°ã§ãããïœïŒïœã¯ïŒãªããïŒã®æŽæ°ã§ãããïŒ ãã®éãã¡ãããŒã«åããšããŒã«ååç©ã¯ãã¢
ã¯ãªã«ç³»æš¹èâè³éŠæç³»ãšããã·æš¹èéšåçµåç©
ã®æ°Žæ§åæ£äœãæ¹æããªããæ·»å ããããã®æäœ
ã«ãããããèªäœã¯æ°Žã«å¯Ÿãã溶解æ§ãªããåæ£
æ§ãæããªãã¡ãããŒã«åããšããŒã«ååç©ã¯ã
éšåçµåç©ã®åæ£åŸ®ç²åå ã«å ¥ã蟌ã¿ãéšåçµå
ç©ãšã®äŒåç¶æ ãšãªã€ãŠå®å®ãªæš¹èã®åæ£äœãåŸ
ããããã®ãšèããããã æ¬çºæã®ã¡ãããŒã«åããšããŒã«ååç©ïŒïŒ
ã¯ã以äžã«è¿°ã¹ãããšããŒã«é¡ãšãã«ã ã¢ã«ãã
ããšããããšããŒã«é¡ïŒã¢ã«ã«å¯ŸããŠãã«ã ã¢ã«
ããããïŒãªããïŒã¢ã«ããã³ã¢ã«ã«ãªè§Šåª0.4
ãªããïŒã¢ã«ã䜿çšããŠãæ¯èŒçæž©åãªåå¿æ¡
件ãããªãã¡ãåå¿æž©åºŠ30ãªãã70âã§30åéãª
ããïŒæéããã奜ãŸããã¯45ã55âã§ïŒãïŒæ
éåå¿ãããããšã«ããåŸãããšãã§ããããã
ã§ãããšããŒã«é¡ãšããŠã¯ãïœâã¯ã¬ãŸãŒã«ãïœ
âã¯ã¬ãŸãŒã«ãïœâtertâããã«ããšããŒã«ãïœ
âãšãã«ããšããŒã«ãïŒïŒïŒâãã·ã¬ããŒã«ãïœ
âããšãã«ããšããŒã«çã®ïŒå®èœããšããŒã«ãç³
çé žãïœâãšãã«ããšããŒã«ãïŒïŒïŒâãã·ã¬ã
ãŒã«ãïœâã¡ããã·ããšããŒã«çã®ïŒå®èœããšã
ãŒã«ãçšããããšãã§ããããŸããïŒå®èœããšã
ãŒã«ãšïŒå®èœããšããŒã«ã䜵çšããããšãã§ã
ãã ã¡ãããŒã«åããšããŒã«ååç©ïŒïŒã®åæã«
çšããããã¢ã«ã«ãªè§Šåªã¯æ°Žé žåãããªãŠã ãæ°Ž
é žåã«ãªãŠã ã®ãããªåŒ·å¡©åºãæãŸããããçé ž
ãããªãŠã çãåç¬ãããã¯æ··åã§äœ¿çšããããš
ãã§ããã ãã«ã ã¢ã«ãããã¯ããã«ããªã³ããã©ãã«ã
ã¢ã«ããããšããŠã䜿çšããããšãã§ããã ãã®åæã®éèŠãªç¹ã¯çž®ååå¿ãããããã«ã
ã¢ã«ãããã®ããšããŒã«é¡ã«å¯Ÿããä»å åå¿ã®ã¿
ãèµ·ããããããšã§ããããã®ããã«åå¿æž©åºŠã¯
ã§ããã ãäœãããã«ã ã¢ã«ãããã¯ããšããŒã«
é¡ã®åœéæ°ä»¥äžäœ¿çšããã åå¿ã®çµç¹ã¯GPC枬å®ã«ããæ±ãããããã
ç³çé žã®åå¿ã®ããã«çž®åã®çšåºŠã«ãã€ãŠæ·¡é»è²
ããæèµ€è²ãŸã§è²çžã®å€åãããã®ã«ã€ããŠã¯ã
è²çžã®ç®¡çã«ãã€ãŠæ±ããããšãã§ããããŸãå
å¿æ¡ä»¶ãåå管çã§ãããªãåå¿æéã§æ±ããã
ãšãã§ãããåå¿çæç©ããã¡ãããŒã«åããšã
ãŒã«ååç©ïŒïŒãåé¢ããã«ã¯ãåå¿æ··åç©ã
å¡©é žãç¡«é žãªã©ã§æº¶æ¶²ãé žæ§åŽã«ããŠæåºç©ãæ¿Ÿ
éãæ°ŽæŽãããããšã«ããåŸãããšãã§ãããïœ
âããšãã«ããšããŒã«ã®ããã«ææ©æº¶å€ãžã®æº¶è§£
床ã®é«ãåå¿çæç©ã®å Žåã¯ãææ©æº¶å€ãšé žãå
æã«å ãã溶å€äžãžæœåºããããšãã§ãããæœåº
ããåå¿çæç©ã¯å¿ èŠã«å¿ããŠé žãã¢ã«ã«ãªãæ°Ž
çã§æŽæµããŠç²Ÿè£œããããšãã§ããã æ¬çºæã§ã¯ãã¡ãããŒã«åããšããŒã«ååç©
ïŒïŒã¯ãå®è³ªçã«çŽç²ã®ãã®ã䜿çšããŠããã
ããããšããŒã«æš¹èã®äž»æåãšããŠé åãããŠã
ããã®ãçšããŠãè¯ãã ã¡ãããŒã«åããšããŒã«ååç©ïŒïŒã®å«æé
ã¯ãã¢ã¯ãªã«ç³»æš¹è(A)ãšè³éŠæç³»ãšããã·æš¹è(B)
ã®æš¹èåèšé100éåéšã«å¯ŸããŠãïŒã100éééš
ãé åããããšã奜ãŸãããïŒéééšããå°ãªã
ãšãé硬åæ§ãå¡èã®å¯çæ§ã«å£ãã100ééã
ãå€ããšãå å·¥æ§ãå£ãåŸåãããã æ¬çºæã«ä¿ãæ°Žæ§æš¹èåæ£äœã¯ãå¿ èŠã«å¿ããŠ
å¡å·¥æ§ãæ¹è¯ããããã®çé¢æŽ»æ§å€ãæ¶æ³¡å€ãªã©
ãæ·»å ããŠå¡æãšããŠçšããããšãã§ããã é©çšãããåºæãšããŠã¯ãæªåŠçéŒæ¿ãåŠçéŒ
æ¿ãäºééæ¿ãããªãæ¿ãªã©ã®éå±æ¿ãé©ããŠã
ããå¡è£ æ¹æ³ãšããŠã¯ããšã¢ã¹ãã¬ãŒããšã¢ã¬ã¹
ã¹ãã¬ãŒãéé»ã¹ãã¬ãŒãªã©ã®ã¹ãã¬ãŒå¡è£ ã奜
ãŸãããã浞挬å¡è£ ãããŒã«ã³ãŒã¿ãŒå¡è£ ãé»ç
å¡è£ ãªã©ãå¯èœã§ããããŸãçŒä»æ¡ä»¶ã¯ã枩床
150âãªãã230âãæéãšããŠã¯ïŒãªãã30åã®
ç¯å²ããéžã¶ããšãã§ããã æ¬çºæã®æ°Žæ§æš¹èåæ£äœã¯ãçšéã«å¿ããŠãé©
åœãªé²éå€ãé¡æãå å¡«å€ãªã©ãé åããŠé²éã
ã©ã€ããŒãå°å·ã€ã³ããé²é£æ§å¡æãªã©ã«äœ¿çšã
ãããšãã§ããã æ¬çºæã«ä¿ããæ°Žæ§æš¹èåæ£äœã¯ãå¿ èŠã«å¿ã
ãŠå¡å·¥æ§ãæ¹è¯ããããã®çé¢æŽ»æ§å€ãæ¶æ³¡å€ãª
ã©ãæ·»å ããŠå¡æãšããŠçšããããšãã§ããã é©çšãããåºæãšããŠã¯ãæªåŠçéŒæ¿ãåŠçéŒ
æ¿ãäºééæ¿ãããªãæ¿ãªã©ã®éå±æ¿ãé©ããŠã
ããå¡è£ æ¹æ³ãšããŠã¯ããšã¢ã¹ãã¬ãŒããšã¢ã¬ã¹
ã¹ãã¬ãŒãéé»ã¹ãã¬ãŒãªã©ã®ã¹ãã¬ãŒå¡è£ ã奜
ãŸããã浞挬å¡è£ ãããŒã«ã³ãŒã¿ãŒå¡è£ ãé»çå¡
è£ ãªã©ãå¯èœã§ããããŸãçŒä»æ¡ä»¶ã¯ã枩床150
âãªãã230âãæéãšããŠã¯ïŒãªãã30åã®ç¯
å²ããéžã¶ããšãã§ããã æ¬çºæã®æ°Žæ§æš¹èåæ£äœã¯ãçšéã«å¿ããŠãé©
åœãªé²éå€ãé¡æãå å¡«å€ãªã©ãé åããŠé²éã
ã©ã€ããŒãå°å·ã€ã³ããé²é£æ§å¡æãªã©ã«äœ¿çšã
ãããšãã§ããã 以äžãæ¬çºæãå®æœäŸã«ãã説æããããªãã
äŸäžããéšãããïŒ ãã¯ãããããéééšãããéé
ïŒ ãã瀺ãã ïŒå®æœäŸïŒ ãã¢ã¯ãªã«æš¹è溶液ã®èª¿è£œã ã¹ãã¬ã³ 300éš ã¢ã¯ãªã«é žãšãã« 210 ã¡ã¿ã¯ãªã«é ž 90 ããã«ã»ããœã«ã 288 éé žåãã³ãŸã€ã« 12 äžèšçµæç©ã®æ··åç©ã®1/4ãçªçŽ ã¬ã¹çœ®æãã
ïŒã€å£ãã©ã¹ã³ã«ä»èŸŒã¿80ã90âã«å ç±ãããã®
枩床ã«ä¿ã¡ã€ã€æ®ãã®3/4ãïŒæéãããŠé€ã ã«
滎äžãã滎äžçµäºåŸãæŽã«ãã®æž©åºŠã§ïŒæéãã
ãŸããåŸå·åŽããé žäŸ¡93ïŒåºåœ¢åæç®ã以äžå
ãïŒãåºåœ¢å59.7ïŒ ãç²åºŠ4100cpsïŒ25âã以äžç²
床ã¯ãã¹ãŠ25âã«ããã枬å®çµæã瀺ãïŒã«ã«ã
ãã·ã«åºå«ææš¹è溶液ãåŸãã ããšããã·æš¹è溶液ã®èª¿è£œã ãšãã³ãŒã1007 500éš ããã«ã»ããœã«ã 333.3 çªçŽ ã¬ã¹çœ®æããïŒã€å£ãã©ã¹ã³ã«å šéä»èŸŒ
ã¿ãé€ã ã«å ç±ããŠå æž©ã100âãŸã§äžããïŒæ
éæ¹æå®å šã«æº¶è§£ããåŸ80âãŸã§å·åŽããåºåœ¢å
60ïŒ ã®ãšããã·æš¹è溶液ãåŸãã ãããšããŒã«æš¹è(i)溶液ã®èª¿è£œã ïœâã¯ã¬ãŸãŒã«108éšã37ïŒ ãã«ã ã¢ã«ããã
氎溶液162éšã25ïŒ æ°Žé žåãããªãŠã 氎溶液160éš
ããã©ã¹ã³ã«ä»èŸŒã¿50âã«ãŠïŒæéåå¿ããã
åŸãå¡©é žé žã§äžååŸãïœâãã¿ããŒã«ïŒãã·ã¬ã³
ïŒ1/1ã®æ··å溶液ã§æœåºã30ïŒ ã®ããšããŒã«æš¹è
溶液ãåŸããGPCã§åæããçµæãåå¿çæç©
ã®çŽ90ãïœâã¯ã¬ãŸãŒã«ã®ãžã¡ãããŒã«åç©ã§ã
ã€ãã ãããšããŒã«æš¹è(ii)溶液ã®èª¿è£œã ç³çé ž94ïœïŒïŒã¢ã«ïŒã37ïŒ ãã«ããªã³405ïœ
ïŒïŒã¢ã«ïŒã25ïŒ æ°Žé žåãããªãŠã 211ïœïŒ1.32ã¢
ã«ïŒãæ··åãã50âã§ïŒæéåå¿ããåŸãé ¢é žãš
ãã«100ïœãšïœâããã«ã¢ã«ã³ãŒã«100ïœãå ãã
ç¶ããŠ20ïŒ å¡©é ž200ïœïŒ1.1ã¢ã«ïŒãå ãã60âã§
10åéæ¹æåŸé眮ãããšãããäžå±€ãé»éè²ã®æ
æ©å±€ã§äžå±€ãé»è²ã®æ°Žå±€ã®ïŒå±€ã«åããããææ©
å±€ãæ°Ž150ïœã§ïŒåæŽæµããããã®æã®æ°Žå±€ã®PH
ã¯4.2ã§ãã€ããææ©å±€ã®åéã¯120ïœãåºåœ¢å
14.3ïŒ ã§ãã€ãã溶å€ãäžéšé€å»ããåºåœ¢å30ïŒ
ãšããããã®ææ©å±€ã¯ãç³çé žã®ïŒæ žäœã®ããªã¡
ãããŒã«åç©æ··åç©ã54ïŒ ãå€æ žäœããªã¡ãããŒ
ã«åç©ã46ïŒ ã®ããšããŒã«æš¹è(ii)ã§ãã€ãã ãããšããŒã«æš¹è(iii)溶液ã®èª¿è£œã ç³çé ž94ïœïŒïŒã¢ã«ïŒã37ïŒ ãã«ããªã³324.3ïœ
ïŒïŒã¢ã«ïŒã25ïŒ æ°Žé žåãããªãŠã 211ïœïŒ1.32ã¢
ã«ïŒãæ··åãã50âã§ïŒæéåå¿ããåŸãããã«
70âã§ïŒæéåå¿ããããšããæèµ€è²éæãªæº¶æ¶²
ãåŸãããããã®æº¶æ¶²ã«é ¢é žãšãã«100ïœãšïœâ
ããã«ã¢ã«ã³ãŒã«100ïœãå ããç¶ããŠ20ïŒ å¡©é ž
200ïœïŒ1.1ã¢ã«ïŒãå ããã以åŸå®æœäŸïŒãšåæ
äœã«ããæçµçã«è€è²ã®éæãªææ©å±€ãåŸããæ
æ©å±€ã®åéã¯311ïœãåºåœ¢å35.6ïŒ ã§ãã€ããïœ
âããã«ã¢ã«ã³ãŒã«ãå ããåºåœ¢å30ïŒ ãšããã
ææ©å±€ãç³çé žã®ïŒæ žäœ9.6ïŒ ãïŒæ žäœ26.7ïŒ ã
å€æ žäœ63.7ïŒ ã®ã¡ãããŒã«åç©ã®æ··åç©ã§ããã
ãšããŒã«æš¹è(iii)溶液ãåŸãã æ¯èŒäŸ ïŒ ãæ°Žæ§æš¹èåæ£äœã®èª¿è£œã äžèšã¢ã¯ãªã«æš¹è溶液 50 éš äžèšãšããã·æš¹è溶液 100 ïŒâãžã¡ãã«ã¢ãããšã¿ããŒã« 4.8 ã€ãªã³äº€ææ°Ž 205.2 ïŒïŒãåå¿å®¹åšã«ä»èŸŒã¿ãæ¹æããªãã
80âã§70ååå¿åŸãæ¹æããªãããïŒæéã§æ»Ž
äžãããšãããåºåœ¢å2.5ïŒ ãç²åºŠ6300cpsã®ä¹³çœ
è²ã®äºååæ£äœãåŸãããã®äºååæ£äœãã€ãªã³
亀ææ°Ž90éšã§åžéããæçµçã«åºåœ¢å20ïŒ ãç²åºŠ
125cpsã®æš¹èåæ£äœãåŸãã å®æœäŸ ïŒ ãæ°Žæ§æš¹èåæ£äœã®èª¿è£œã äžèšäºååæ£æ±äœ 360éš äžèšããšããŒã«æš¹è(i)溶液 60 ã€ãªã³äº€ææ°Ž 120 ãæ¹æããªããã滎äžããããã«ã§åžé
ããæçµçã«åºåœ¢å20ïŒ ãç²åºŠ50cpsã®æš¹èåæ£
äœãåŸãã ãã®çµæç©äžã«ã¯ïœâã¯ã¬ãŸãŒã«ãžã¡ãããŒã«
ã¯ã¢ã¯ãªã«æš¹èãšãšããã·æš¹èã®åèšé100éšã«
察ããŠ27.1éšãé åãããŠããã å®æœäŸ ïŒ ãæ°Žæ§æš¹èåæ£äœã®èª¿è£œã äžèšäºååæ£äœ 360éš äžèšããšããŒã«æš¹è(i)溶液 30 ã€ãªã³äº€ææ°Ž 105 ãæ¹æããªããã滎äžããããã«ã§åžé
ããæçµçã«åºåœ¢å20ïŒ ãç²åºŠ75cpsã®æš¹èåæ£
äœãåŸãã ãã®çµæç©ã«ãããŠã¯ãïœâã¯ã¬ãŸãŒã«ãžã¡ã
ããŒã«ã¯ã¢ã¯ãªã«æš¹èãšãšããã·æš¹èã®åèšé
100éšã«å¯ŸããŠ13.6éšãé åãããŠããã å®æœäŸ ïŒ ãæ°Žæ§æš¹èåæ£äœã®èª¿è£œã äžèšäºååæ£äœ 360éš äžèšããšããŒã«æš¹è(i)溶液 10 ã€ãªã³äº€ææ°Ž 95 ãæ¹æããªããã滎äžããããã«ã§åžé
ããæçµçã«åºåœ¢å20ïŒ ãç²åºŠ80cpsã®æš¹èåæ£
äœãåŸãã ãã®çµæç©ã«ãããŠã¯ãïœâã¯ã¬ãŸãŒã«ãžã¡ã
ããŒã«ã¯ã¢ã¯ãªã«æš¹èãšãšããã·æš¹èã®åèšé
100éšã«å¯ŸããŠ4.5éšãé åãããŠããã å®æœäŸ ïŒ å®æœäŸïŒã«ãããŠããšããŒã«æš¹è(i)溶液ã«ä»£ã
ãŠããšããŒã«æš¹è(ii)ã䜿çšããä»ã¯å®æœäŸïŒãšå
æ§ã«ããŠæš¹èåæ£äœãåŸããåºåœ¢å20ïŒ ãç²åºŠ
45cpsã§ãã€ãã ãã®çµæç©ã«ãããŠã¯ãç³çé žã®ããªã¡ãããŒ
ã«ã¯ã¢ã¯ãªã«æš¹èãšãšããã·æš¹èã®åèšé100éš
ã«å¯ŸããŠ10.8éšãé åãããŠããã æ¯èŒäŸ ïŒ å®æœäŸïŒã«ãããŠããšããŒã«æš¹è(i)溶液ã«ä»£ã
ãŠããšããŒã«æš¹è(iii)ã䜿çšããä»ã¯å®æœäŸïŒãšå
æ§ã«ããŠæš¹èåæ£äœãåŸããåºåœ¢å20ïŒ ãç²åºŠ
60cpsã§ãã€ãã å®æœäŸ ïŒ ããšããã·ã¢ã¯ãªã¬ãŒãæš¹è溶液ã®èª¿è£œã ãšãã³ãŒã1009 646éš ããã«ã»ããœã«ã 349 10ïŒ æ°Žé žåãããªãŠã ïŒ ãã€ããããã³ 0.02 ã¡ã¿ã¯ãªã«é ž ïŒ ïŒãä»èŸŒã¿ã110âã§ïŒæéæ¹æãã溶解ã
確èªåŸå·åŽããã100âã§ãæ·»å ããå ç±ããª
ãããæ·»å ããã130âã§ïŒæéåå¿ãããé ž
䟡ã0.3mgKOHïŒïœãŸã§äžãã€ãæç¹ã§çµç¹ãš
ããå·åŽåŸåãåºããã çæç©ã®æ°å¹³åååéã¯3800ããšããã·åœéã¯
2750ãïŒåååœãã®ãšããã·åºã®æ°ã¯å¹³å1.38ã
åºåœ¢å65ïŒ 50âã«ãããç²åºŠã¯8000cpsã§ãã€ãã ãæ°Žæ§æš¹èåæ£äœã®èª¿è£œã ã¡ãã«ãšãã«ã±ãã³ 40éš äžèšãšããã·ã¢ã¯ãªã¬ãŒãæš¹è溶液 171 ã¹ãã¬ã³ 16.7 ã¢ã¯ãªã«é žãšã¹ãã« 19.5 ã¡ã¿ã¯ãªã«é žé ž 19.5 ããã«ã»ããœã«ã 33.4 ã¢ãŸãã¹ã€ãœããããããªã« 2.4 ã¢ãŸãã¹ã€ãœããããããªã« 0.6 ã¡ãã«ãšãã«ã±ãã³ 10 ïŒâãžã¡ãã«ã¢ãããšã¿ããŒã«10ïŒ æ°Žæº¶æ¶²
7.0 ã€ãªã³äº€ææ°Ž 505.8 ããšããŒã«æš¹è(i)溶液 111.1 ããã©ã¹ã³ã«ä»èŸŒã¿å ç±ãéæµããããã®äž
ã«ãããŸã§ã®æ··å溶液ãïŒæéãããŠå°ãã¥
ã€æ·»å ãããæ·»å çµäºåŸ90âã«ææž©ãããæ·»å
ãåå¿ãç¶ããããµã³ããªã³ã°ãã溶液ã55ïŒ ã«
ãªã€ãã®ã§ãæ·»å ããããã«90âã§ïŒæéåå¿
ãç¶ããåŸãå·åŽããªãããæ·»å ãã60âã«ãª
ã€ãæç¹ã§ãæ·»å ããåŸãåŸãããæš¹èåæ£äœ
ã«ãé€ã ã«æ·»å ãããåºåœ¢å20ïŒ ãç²åºŠ15cps
ã®æ°Žåæ£äœãåŸãã ãã®çµæç©äžã«ã¯ïœâã¯ã¬ãŸãŒã«ãžã¡ãããŒã«
ã¯ã¢ã¯ãªã«æš¹èãšãšããã·æš¹èã®åèšé100éšã«
察ããŠ18.0éšãé åãããŠããã æ¯èŒäŸ ïŒ å®æœäŸïŒã«ãããŠããšããŒã«æš¹è(i)溶液ã«ä»£ã
ãŠããµã€ã¡ã«325ïŒäžäºæ±å§(æ ª)補氎溶æ§ã¢ããæš¹
èãåºåœ¢å80ïŒ ïŒã22.5éšäœ¿çšããä»ã¯ãå®æœäŸ
ïŒãšåæ§ã«ããŠæš¹èåæ£äœãåŸããåŸãããæš¹è
åæ£äœã¯ãåºåœ¢å20ïŒ ãç²åºŠ130cpsã§ãã€ãã å¡è£ è©Šéš å®æœäŸïŒãïŒããã³æ¯èŒäŸïŒãïŒã§åŸãããæ°Ž
æ§æš¹èåæ£äœã溶å€çœ®æããŠããã·ã«ã»ããœã«ã
4.6ïŒ ãæ°Ž72.4ïŒ ãåºåœ¢å23ïŒ ã®æš¹èåæ£äœã«ã
ãããã®åŸ25ïŒ ã¢ã³ã¢ãã¢æ°Žãå°éãã€æ·»å ãã
ãã¹ãŠã®æš¹èåæ£äœã®åºåœ¢åã21ã22.5ïŒ ãç²åºŠ
ã800ã1200cpsã«ãªããã調補ããããã®èª¿è£œåŸ
ã®æš¹èåæ£äœã¯ããããã50âã§ïŒã±æã®ä¿åã§
ç²åºŠå€åããªããæ²éãèªããããã極ããŠå®å®
æ§ã®ããããšã確èªã§ããã 次ãã«ã調補ããæš¹èåæ£äœããããªãæ¿äžã«
ïŒã10ÎŒã«ãªãããã«å¡åžãã165âããã³200â
ã§åã ïŒåéçŒä»ã也ç¥ããŠè©Šéšããã«ãäœæã
ãããŸãå 容é250mlããªãïŒããŒã¹çŒ¶ã®å é¢ã«
äžèšæ°Žæ§åæ£äœãã¹ãã¬ãŒã«ãŠå¡åžãã165âã
ãã³200âã§åã ïŒåéçŒä»ã也ç¥ããŠå é¢å¡è£
猶ãäœæããã®è«žèæ§ãè©Šéšãããè©Šéšæ³ã¯äžèš
ã®ãšããã§ããã (1) å¯çæ§ïŒå¡èé¢ã«ãã€ãã䜿çšããŠçŽ1.5mm
ã®å·Ÿã§çžŠã暪ãããã11æ¬ã®åãç®ããŽãã³ç®
ã«å ¥ããã24mmå·Ÿã®ã»ããã³ç²ç²çããŒããå¯
çããã匷ãå¥é¢ããæã®ãŽãã³ç®éšã®æªå¥é¢
æ°ãååã«è¡šããã (2) èã¬ãã«ãæ§ïŒ125ââ30åã§æ°ŽäžåŠçåŸã
å¡èãèŠèŠããã³ã»ããã³ç²çããŒãå¥é¢ã§å€
å®ããã (3) å å·¥æ§ïŒç¹æ®ããŒæãåããŠãã³è¡æè©Šéšæ©
ãçšããäžéšã«ïŒã€æãã«ããè©Šæã眮ããæ¥
觊é¢ãå¹³ãªéãïŒKgã®éã®éããé«ã50cmãã
èœäžãããæã«çããæãæ²ãéšåã®å¡èã®äº
è£ã®é·ãã枬å®ããã (4) èé£æ§ïŒå¡èé¢ã«ãã€ãã䜿çšããŠÃå°ã®å
ãç®ãå ¥ããè©ŠéšçãïŒïŒ é£å¡©æ°Žäžã§125ââ
30åéåŠçãè¡ããÃå°éšè¿åã®è é£ã®çšåºŠã
å€å®ããã (5) éãã³ã¬ã³é žã«ãªãŠã æ¶è²»éïŒå é¢å¡è£ 猶ã«
ã€ãªã³äº€ææ°Ž250mlãå å¡«ããå·»ç· ãè¡ãã60
ââ30åããã³100ââ30åã®åŠçãè¡ããé£
åè¡çæ³èšèŒã®è©Šéšæ³ã«æºããŠæž¬å®ããã (6) é£å¡©æ°Žä¿åãã¹ãïŒå é¢å¡è£ 猶ã«ïŒïŒ é£å¡©æ°Ž
250mlãå å¡«ããå·»ç· ãè¡ã€ãåŸããã³ããŒã«
ç®±ã«ã€ãïŒ30çŒ¶å ¥ã®ç®±ã«15猶ïŒæ¯åæ©ã«ãŠïŒæ
éæ¯åãäžãã猶å士ãè¡çªãããåŸ25âã«ãŠ
ïŒã±æä¿åããã以äžã®ãã¹ã猶ãé猶ãåå
åžå æ³ã«ããé£å¡©æ°Žäžã®é溶åºéã枬å®ããã
ïŒïœïŒ15ã®å¹³åïŒ (7) 颚å³ä¿ææ§ïŒå é¢å¡è£ 猶ã«ã€ãªã³äº€ææ°Ž250
mlãå å¡«ãå·»ç· ãè¡ãã100ââ30åã®æ®ºèåŠ
çåŸãæŽã«50ââïŒã±æéä¿åããŠåŸã猶å 溶
液ã«ã€ããŠé¢šå³è©Šéšãè¡ã€ãã è©Šéšçµæ (1) å¯çæ§ïŒ165âããã³200âã§çŒãä»ããå®æœ
äŸããã³æ¯èŒäŸã®å šãŠã®è©Šæã¯ã100/100ã§ã
ã€ãã (2) èã¬ãã«ãæ§ïŒå€å®çµæãè¡šïŒã«ãç°åžžã®ãª
ããïŒãïŒïŒãããã«çœåãããã¯å¡èå¥é¢ã®
èŠããããã®ïŒâ³ïŒïŒèããçœåãããã¯å¡è
å¥é¢èŠããããã®ïŒÃïŒã§ç€ºããã (3) å å·¥æ§ïŒ165âããã³200âã§çŒãä»ããå®æœ
äŸããã³æ¯èŒäŸã®å šãŠã®è©Šæã¯ãå¡èã®äºè£é·
ãã10mm以äžã§ãããåæ Œã§ãã€ãã (4) èèæ§ïŒå€å®çµæãè¡šïŒã«ãç°åžžã®ãªããã®
ïŒãïŒïŒãããã«è é£ã®èŠããããã®ïŒâ³ïŒïŒè
ããè é£ã®èŠããããã®ïŒÃïŒã§ç€ºããã (5) éãã³ã¬ã³é žã«ãªãŠã æ¶è²»éïŒè¡šïŒã«æ°å€
ïŒppmïŒã§ç€ºããã (6) é£å¡©æ°Žä¿åãã¹ãïŒè¡šïŒã«æ°å€ïŒppmïŒã§ç€º
ããã (7) 颚å³ä¿åæ§ïŒæ¯èŒäŸïŒã®å é¢å¡è£ 猶ã§è¥å¹²ã®
å€åãèªãããããããã®ä»ã®å®æœäŸããã³æ¯
èŒäŸã®å é¢å¡è£ 猶ã¯äœãå€åã¯èªããããªãã€
ãã ãçºæã®å¹æã æ¬çºæã«ãããŠåŸãããæ°Žæ§æš¹èåæ£äœã¯ãé
å±çšå¡æãšããŠçæéã§ç¡¬åãããããåŸããã
å¡èã¯èèæ§ã«åªããŠããããŸãã猶çšå¡æãšã
ãŠãå¡èã®å¯çæ§ãå å·¥æ§ãèã¬ãã«ãæ§ã«åªã
ãŠããããŸããå¡èäžã«æªåå¿ã®äœååéç©ãå«
ãŸãªãã®ã§ã猶çšå é¢çšå¡æãšããŠçšããå Žåã
é£åå 容ç©äžã«æªåå¿ã®äœååéç©ã移è¡ããã
ãšãªãããã¬ãŒããŒã®ä¿ææ§ãåªããã ãè¡šã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ äžååäžã«ã12ã70ééïŒ ã®äžå¡©åºæ§ã«ã«ã
ã³é žã¢ãããŒåäœãå¿ é æåãšããŠå«ãã¢ã¯ãªã«
系暹è(A)éšåãšãè³éŠæç³»ãšããã·æš¹è(B)éšåãš
ãæããã«ã«ããã·ã«åºéå°ã®ã¢ã¯ãªã«ç³»æš¹èâ
è³éŠæç³»ãšããã·æš¹èéšåçµåç©ãPHãïŒã11ãš
ãªãéã®ã¢ã³ã¢ãã¢ãããã¯ã¢ãã³ã®ååšäžã«æ°Ž
æ§åªäœäžã«åæ£ããããåŸãäžè¬åŒãäžèšåŒ
ïŒïŒã§è¡šãããã¡ãããŒã«åããšããŒã«ååç©
ãã¢ã¯ãªã«ç³»æš¹è(A)ãšè³éŠæç³»ãšããã·æš¹è(B)ãš
ã®åèšé100éééšã«å¯ŸããŠïŒãªãã100éééšé
åããåäžã«åæ£ããããŠãªãæ°Žæ§æš¹èåæ£äœã ïŒãã ããåŒäžãã¯æ°ŽçŽ ååãŸãã¯ççŽ æ°ïŒ
ãªãã12ã®ã¢ã«ãã«åºãæ°Žé žåºãŸãã¯ããšãã«åº
ã§ãããïœããã³ïœã¯ãããããïŒãªããïŒã®æŽ
æ°ã§ãããïœïŒïœã¯ïŒãªããïŒã®æŽæ°ã§ãããïŒ ïŒ ã¢ã¯ãªã«ç³»æš¹èâè³éŠæç³»ãšããã·æš¹èéšå
çµåç©ããã¢ã¯ãªã«ç³»æš¹è(A)ãšè³éŠæç³»ãšããã·
æš¹è(B)ãšãéšååå¿ããããŠãªãã«ã«ããã·ã«åº
éå°ã®ã¢ã¯ãªã«ç³»æš¹èâè³éŠæç³»ãšããã·æš¹èéš
ååå¿ç©ã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®æ°Žæ§
æš¹èåæ£äœã ïŒ ã¢ã¯ãªã«ç³»æš¹è(A)ã®ééå¹³åååéã3000ãª
ãã80000ã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®æ°Ž
æ§æš¹èåæ£äœã ïŒ è³éŠæç³»ãšããã·æš¹è(B)ã®æ°å¹³åååéã
900ãªãã6000ã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒ
ã®æ°Žæ§æš¹èåæ£äœã ïŒ ã¢ã¯ãªã«ç³»æš¹è(A)ãšè³éŠæç³»ãšããã·æš¹è(B)
ãšã®åºåœ¢åæ¯ãïŒå¯ŸïŒãªããïŒå¯ŸïŒãšããç¹èš±è«
æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®æ°Žæ§æš¹èåæ£äœã ïŒ ã¢ã¯ãªã«ç³»æš¹èâè³éŠæç³»ãšããã·æš¹èéšå
çµåç©ããè³éŠæç³»ãšããã·æš¹è(B)ãšïŒã¡ã¿ïŒã¢
ã¯ãªã«é žãšãéšååå¿ããŠãªãäžååäžã«ïŒã¡
ã¿ïŒã¢ã¯ãªãã€ã«åºãšãšããã·åºãšãæããäœå
åéååç©ã«ãäžå¡©åºæ§ã«ã«ãã³é žã¢ãããŒãå«
ãã¢ãããŒæ··åç©ãã©ãžã«ã«éåããŠåŸãããéš
åçµåç©ã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®æ°Žæ§
æš¹èåæ£äœã
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22376185A JPS6284145A (ja) | 1985-10-09 | 1985-10-09 | æ°Žæ§æš¹èåæ£äœ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22376185A JPS6284145A (ja) | 1985-10-09 | 1985-10-09 | æ°Žæ§æš¹èåæ£äœ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6284145A JPS6284145A (ja) | 1987-04-17 |
JPH0512367B2 true JPH0512367B2 (ja) | 1993-02-17 |
Family
ID=16803298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22376185A Granted JPS6284145A (ja) | 1985-10-09 | 1985-10-09 | æ°Žæ§æš¹èåæ£äœ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6284145A (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6284146A (ja) * | 1985-10-09 | 1987-04-17 | Toyo Ink Mfg Co Ltd | æ°Žæ§æš¹èåæ£äœ |
JP2531400B2 (ja) * | 1987-07-07 | 1996-09-04 | 倧æ¥æ¬ã€ã³ãååŠå·¥æ¥æ ªåŒäŒç€Ÿ | æ°Žåæ£æ§è¢«èŠçµæç© |
WO1998006782A1 (fr) * | 1995-12-04 | 1998-02-19 | Toyo Ink Manufacturing Co., Ltd. | Composition de dispersion aqueuse |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS531228A (en) * | 1976-05-11 | 1978-01-09 | Scm Corp | Coating resin composite |
JPS553482A (en) * | 1978-06-12 | 1980-01-11 | Mobil Oil | Selffemulsifying hydroxyester copolymer composition and aqueous emulsion containing it |
JPS57105418A (en) * | 1980-12-23 | 1982-06-30 | Asahi Chem Ind Co Ltd | Aqueous dispersion composition |
US4341678A (en) * | 1979-09-17 | 1982-07-27 | Inmont Corporation | Water-borne epoxy-phenolic coating compositions |
-
1985
- 1985-10-09 JP JP22376185A patent/JPS6284145A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS531228A (en) * | 1976-05-11 | 1978-01-09 | Scm Corp | Coating resin composite |
JPS553482A (en) * | 1978-06-12 | 1980-01-11 | Mobil Oil | Selffemulsifying hydroxyester copolymer composition and aqueous emulsion containing it |
US4341678A (en) * | 1979-09-17 | 1982-07-27 | Inmont Corporation | Water-borne epoxy-phenolic coating compositions |
JPS57105418A (en) * | 1980-12-23 | 1982-06-30 | Asahi Chem Ind Co Ltd | Aqueous dispersion composition |
Also Published As
Publication number | Publication date |
---|---|
JPS6284145A (ja) | 1987-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0246624B2 (ja) | ||
EP1184432B1 (en) | Aqueous resin composition and coated metal material having cured coating of the same | |
JPH0533253B2 (ja) | ||
JPH056566B2 (ja) | ||
JPH0125489B2 (ja) | ||
JPH0512367B2 (ja) | ||
JPH0463107B2 (ja) | ||
JPH06329974A (ja) | æ°Žæ§å¡æçµæç© | |
JP2004210831A (ja) | æ°Žæ§å¡æçµæç© | |
JPH0459330B2 (ja) | ||
JPH0125488B2 (ja) | ||
JPH0512368B2 (ja) | ||
JPH06136317A (ja) | æ°Žæ§è¢«èŠçµæç© | |
JPH021191B2 (ja) | ||
JPH06145593A (ja) | æ°Žæ§å¡æçµæç© | |
JPH021169B2 (ja) | ||
JP3127685B2 (ja) | æ°Žæ§å¡æçµæç© | |
JP4936092B2 (ja) | æ°Žæ§æš¹èçµæç©åã³è©²çµæç©ã®ç¡¬åå¡èãæããå¡è£ éå±ææ | |
JPS6335674B2 (ja) | ||
JPH0737512B2 (ja) | æ°Žæ§æš¹èåæ£äœ | |
JPH05214290A (ja) | æ°Žæ§å¡æçšæš¹èçµæç© | |
JP3366996B2 (ja) | éå±è¢«èŠçšæ°Žæ§æš¹èçµæç© | |
JP3175543B2 (ja) | æ°Žæ§å¡æçµæç© | |
JPH06287508A (ja) | æ°Žæ§å¡æçµæç© | |
WO1994014905A1 (en) | Water-base coating resin composition and water-base coating composition |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |