JPH0477005B2 - - Google Patents
Info
- Publication number
- JPH0477005B2 JPH0477005B2 JP59242228A JP24222884A JPH0477005B2 JP H0477005 B2 JPH0477005 B2 JP H0477005B2 JP 59242228 A JP59242228 A JP 59242228A JP 24222884 A JP24222884 A JP 24222884A JP H0477005 B2 JPH0477005 B2 JP H0477005B2
- Authority
- JP
- Japan
- Prior art keywords
- pvc
- polyol
- vinyl chloride
- polyols
- compound
- 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
- 229920005862 polyol Polymers 0.000 claims description 53
- 150000003077 polyols Chemical class 0.000 claims description 47
- 239000000203 mixture Substances 0.000 claims description 42
- -1 isocyanate compound Chemical class 0.000 claims description 41
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 40
- 239000012948 isocyanate Substances 0.000 claims description 26
- 239000000178 monomer Substances 0.000 claims description 18
- 229920000642 polymer Polymers 0.000 claims description 14
- 239000012736 aqueous medium Substances 0.000 claims description 4
- 230000000379 polymerizing effect Effects 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 57
- 229920000915 polyvinyl chloride Polymers 0.000 description 57
- 239000004814 polyurethane Substances 0.000 description 33
- 238000000034 method Methods 0.000 description 23
- 238000002156 mixing Methods 0.000 description 21
- 150000001875 compounds Chemical class 0.000 description 20
- 230000000704 physical effect Effects 0.000 description 20
- 238000000465 moulding Methods 0.000 description 16
- 239000000843 powder Substances 0.000 description 15
- 239000004014 plasticizer Substances 0.000 description 13
- 238000006116 polymerization reaction Methods 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 11
- 229920005989 resin Polymers 0.000 description 11
- 239000011347 resin Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 239000003381 stabilizer Substances 0.000 description 9
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 7
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 239000002131 composite material Substances 0.000 description 7
- 229920002635 polyurethane Polymers 0.000 description 7
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 229920001187 thermosetting polymer Polymers 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 229920001169 thermoplastic Polymers 0.000 description 4
- 239000004416 thermosoftening plastic Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical compound [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000009408 flooring Methods 0.000 description 3
- 150000002440 hydroxy compounds Chemical class 0.000 description 3
- 229940049920 malate Drugs 0.000 description 3
- BJEPYKJPYRNKOW-UHFFFAOYSA-N malic acid Chemical compound OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 229920005906 polyester polyol Polymers 0.000 description 3
- 229920001451 polypropylene glycol Polymers 0.000 description 3
- 238000010557 suspension polymerization reaction Methods 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- 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
- OZJPLYNZGCXSJM-UHFFFAOYSA-N 5-valerolactone Chemical compound O=C1CCCCO1 OZJPLYNZGCXSJM-UHFFFAOYSA-N 0.000 description 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- RNSLCHIAOHUARI-UHFFFAOYSA-N butane-1,4-diol;hexanedioic acid Chemical compound OCCCCO.OC(=O)CCCCC(O)=O RNSLCHIAOHUARI-UHFFFAOYSA-N 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- 239000000805 composite resin Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 description 2
- 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 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 150000002513 isocyanates Chemical class 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
- 239000010985 leather Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 239000003505 polymerization initiator Substances 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000001226 reprecipitation Methods 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 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 2
- SZUVGFMDDVSKSI-WIFOCOSTSA-N (1s,2s,3s,5r)-1-(carboxymethyl)-3,5-bis[(4-phenoxyphenyl)methyl-propylcarbamoyl]cyclopentane-1,2-dicarboxylic acid Chemical compound O=C([C@@H]1[C@@H]([C@](CC(O)=O)([C@H](C(=O)N(CCC)CC=2C=CC(OC=3C=CC=CC=3)=CC=2)C1)C(O)=O)C(O)=O)N(CCC)CC(C=C1)=CC=C1OC1=CC=CC=C1 SZUVGFMDDVSKSI-WIFOCOSTSA-N 0.000 description 1
- MUTGBJKUEZFXGO-OLQVQODUSA-N (3as,7ar)-3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione Chemical compound C1CCC[C@@H]2C(=O)OC(=O)[C@@H]21 MUTGBJKUEZFXGO-OLQVQODUSA-N 0.000 description 1
- KMOUUZVZFBCRAM-OLQVQODUSA-N (3as,7ar)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1C=CC[C@@H]2C(=O)OC(=O)[C@@H]21 KMOUUZVZFBCRAM-OLQVQODUSA-N 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- ORTVZLZNOYNASJ-UPHRSURJSA-N (z)-but-2-ene-1,4-diol Chemical compound OC\C=C/CO ORTVZLZNOYNASJ-UPHRSURJSA-N 0.000 description 1
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- BEQKKZICTDFVMG-UHFFFAOYSA-N 1,2,3,4,6-pentaoxepane-5,7-dione Chemical compound O=C1OOOOC(=O)O1 BEQKKZICTDFVMG-UHFFFAOYSA-N 0.000 description 1
- ZWVMLYRJXORSEP-UHFFFAOYSA-N 1,2,6-Hexanetriol Chemical compound OCCCCC(O)CO ZWVMLYRJXORSEP-UHFFFAOYSA-N 0.000 description 1
- KCZQSKKNAGZQSZ-UHFFFAOYSA-N 1,3,5-tris(6-isocyanatohexyl)-1,3,5-triazin-2,4,6-trione Chemical compound O=C=NCCCCCCN1C(=O)N(CCCCCCN=C=O)C(=O)N(CCCCCCN=C=O)C1=O KCZQSKKNAGZQSZ-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
- VGHSXKTVMPXHNG-UHFFFAOYSA-N 1,3-diisocyanatobenzene Chemical compound O=C=NC1=CC=CC(N=C=O)=C1 VGHSXKTVMPXHNG-UHFFFAOYSA-N 0.000 description 1
- OHLKMGYGBHFODF-UHFFFAOYSA-N 1,4-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=C(CN=C=O)C=C1 OHLKMGYGBHFODF-UHFFFAOYSA-N 0.000 description 1
- ALQLPWJFHRMHIU-UHFFFAOYSA-N 1,4-diisocyanatobenzene Chemical compound O=C=NC1=CC=C(N=C=O)C=C1 ALQLPWJFHRMHIU-UHFFFAOYSA-N 0.000 description 1
- SBJCUZQNHOLYMD-UHFFFAOYSA-N 1,5-Naphthalene diisocyanate Chemical compound C1=CC=C2C(N=C=O)=CC=CC2=C1N=C=O SBJCUZQNHOLYMD-UHFFFAOYSA-N 0.000 description 1
- VZXPHDGHQXLXJC-UHFFFAOYSA-N 1,6-diisocyanato-5,6-dimethylheptane Chemical compound O=C=NC(C)(C)C(C)CCCCN=C=O VZXPHDGHQXLXJC-UHFFFAOYSA-N 0.000 description 1
- LGJCFVYMIJLQJO-UHFFFAOYSA-N 1-dodecylperoxydodecane Chemical compound CCCCCCCCCCCCOOCCCCCCCCCCCC LGJCFVYMIJLQJO-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical compound C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-UHFFFAOYSA-N 0.000 description 1
- ZWNMRZQYWRLGMM-UHFFFAOYSA-N 2,5-dimethylhexane-2,5-diol Chemical compound CC(C)(O)CCC(C)(C)O ZWNMRZQYWRLGMM-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-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
- AEPWOCLBLLCOGZ-UHFFFAOYSA-N 2-cyanoethyl prop-2-enoate Chemical compound C=CC(=O)OCCC#N AEPWOCLBLLCOGZ-UHFFFAOYSA-N 0.000 description 1
- XLMXUUQMSMKFMH-UZRURVBFSA-N 2-hydroxyethyl (z,12r)-12-hydroxyoctadec-9-enoate Chemical compound CCCCCC[C@@H](O)C\C=C/CCCCCCCC(=O)OCCO XLMXUUQMSMKFMH-UZRURVBFSA-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
- IYBOGQYZTIIPNI-UHFFFAOYSA-N 2-methylhexano-6-lactone Chemical compound CC1CCCCOC1=O IYBOGQYZTIIPNI-UHFFFAOYSA-N 0.000 description 1
- OOJRTGIXWIUBGG-UHFFFAOYSA-N 2-methylpropane-1,2,3-triol Chemical compound OCC(O)(C)CO OOJRTGIXWIUBGG-UHFFFAOYSA-N 0.000 description 1
- XXCRXPYEAMCJKH-UHFFFAOYSA-N 3,3,4-trimethyloxepan-2-one Chemical compound CC1CCCOC(=O)C1(C)C XXCRXPYEAMCJKH-UHFFFAOYSA-N 0.000 description 1
- LROFMHLJBOIJHA-UHFFFAOYSA-N 3,3-dimethyloxepan-2-one Chemical compound CC1(C)CCCCOC1=O LROFMHLJBOIJHA-UHFFFAOYSA-N 0.000 description 1
- RGUZWBOJHNWZOK-UHFFFAOYSA-N 3,6-dimethylbenzene-1,2-diol Chemical compound CC1=CC=C(C)C(O)=C1O RGUZWBOJHNWZOK-UHFFFAOYSA-N 0.000 description 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- LUTKACRCNQKOTM-UHFFFAOYSA-N 4-ethyl-1,3-dioxetan-2-one Chemical compound CCC1OC(=O)O1 LUTKACRCNQKOTM-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical group CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-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
- MIKOPBHBEKESKC-UHFFFAOYSA-N OC(O)COC(=O)C1C=CCCC1C(O)=O Chemical compound OC(O)COC(=O)C1C=CCCC1C(O)=O MIKOPBHBEKESKC-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- VEZXCJBBBCKRPI-UHFFFAOYSA-N beta-propiolactone Chemical compound O=C1CCO1 VEZXCJBBBCKRPI-UHFFFAOYSA-N 0.000 description 1
- JKJWYKGYGWOAHT-UHFFFAOYSA-N bis(prop-2-enyl) carbonate Chemical compound C=CCOC(=O)OCC=C JKJWYKGYGWOAHT-UHFFFAOYSA-N 0.000 description 1
- 239000002981 blocking agent Substances 0.000 description 1
- MPMBRWOOISTHJV-UHFFFAOYSA-N but-1-enylbenzene Chemical compound CCC=CC1=CC=CC=C1 MPMBRWOOISTHJV-UHFFFAOYSA-N 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
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229940126543 compound 14 Drugs 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- FOTKYAAJKYLFFN-UHFFFAOYSA-N decane-1,10-diol Chemical compound OCCCCCCCCCCO FOTKYAAJKYLFFN-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- KORSJDCBLAPZEQ-UHFFFAOYSA-N dicyclohexylmethane-4,4'-diisocyanate Chemical compound C1CC(N=C=O)CCC1CC1CCC(N=C=O)CC1 KORSJDCBLAPZEQ-UHFFFAOYSA-N 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical class 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
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229920003063 hydroxymethyl cellulose Polymers 0.000 description 1
- 229940031574 hydroxymethyl cellulose Drugs 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- AYLRODJJLADBOB-QMMMGPOBSA-N methyl (2s)-2,6-diisocyanatohexanoate Chemical compound COC(=O)[C@@H](N=C=O)CCCCN=C=O AYLRODJJLADBOB-QMMMGPOBSA-N 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 230000001617 migratory effect Effects 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- 229940065472 octyl acrylate Drugs 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
- 150000002923 oximes Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000008188 pellet Substances 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
- 150000002989 phenols Chemical class 0.000 description 1
- 229920002589 poly(vinylethylene) polymer Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 229960000380 propiolactone Drugs 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010558 suspension polymerization method Methods 0.000 description 1
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Polyurethanes Or Polyureas (AREA)
- Graft Or Block Polymers (AREA)
Description
æ¬çºæã¯å¡©åããã«ç³»éåäœïŒä»¥äžPVCãšã
ãïŒãšããªãŠã¬ã¿ã³éåäœïŒä»¥äžPUãšããïŒãš
ã®è€åäœãåŸãæ圢çšçµæç©ã«é¢ãããã®ã§ã
ãã ããã«è©³ããã¯ãå ç±æ圢ãšåæã«ãŠã¬ã¿ã³å
åå¿ãé²è¡ãããŠãPVCãšPUãšãã»ãšãã©å®å š
ã«å質ã«é åãããã¯äžéšéã«çµåãããååç©
ã®æ圢åãèœçããåŸãããã®æ圢çšçµæç©ãæ
äŸãããã®ã§ããã ãç£æ¥äžã®å©çšåéã PUã¯èæ©èæ§ãäœæž©ç¹æ§ãèæ²¹æ§ãèã¬ãœãª
ã³æ§çã«ãããããã®å å·¥æ圢ã容æã§ããã
ãšãããã«ã¯æ§æåæã®çµã¿åãã«ãããæè»ãª
ãã®ãã硬ããã®ãŸã§ä»»æã®ç©æ§ãåŸãããšã容
æã§ããããšããããããããªåéã«äœ¿çšãããŠ
ããã äžæ¹ãPVCã¯å å·¥æ§ã®åªããæ±çšæ§ãæãã
ç±å¯å¡æ§æš¹èãšããŠããã€ãé¡ãæ³¢æ¿ããµãã·ãŠ
ããã€ã«ã é¡ãã·ãŒãé¡ãã¬ã¶ãŒé¡ãé»ç·è¢«èŠã
ããŒã¹ããã³æ¥çšé貚é¡ãšããŠåºãçšããããŠã
ãã ããããªãããPUãPVCãããã以äžã®ãã
ãªæ¬ ç¹ãããã PUã¯åžæ°Žçãé«ããèå æ°Žå解æ§ãèç±æ§ã«
å£ããç±ç¡¬ååã®PUã«ãããšãããã®æ¬ ç¹ã¯ã
ãªãåäžããããæ圢æ§ããã³å å·¥æ§ã®é¢ã§å¶çŽ
ãå³ãããªãã ãŸãPVCã«ã€ããŠã¯ããžãªã¯ãã«ãã¿ã¬ãŒã
ïŒä»¥äžDOPãšããïŒçã®å¯å¡å€ãããŸã䜿çšããª
ããããã硬質ããªå¡©åããã«ã«ãããŠã¯èè¡æ
æ§ãšãã«äœæž©ã«ãããèããæ¬ ç¹ã§ããã è»è³ªããªå¡©åããã«ã«ãããŠã¯ãäœååéã®å¯
å¡å€ãå€éã«çšãããããå¯å¡å€ã®æ®çºã移è¡ã
溶å€ã«ãã溶åºãªã©ã«èµ·å ããŠå¯ãšãæ§ãèå¯æ§
ãªãã³ã«è溶å€æ§ãªã©ã«å£ããšããæ¬ ç¹ãããã æ¬çºæã¯PVCãšPUãšã®å質ãªé åãããã¯äž
éšéã«çµåããããšã«ãããPVCãšPUåæ¹ã®ç¹
æ§ã掻ãããªãããããããã®æ¬ ç¹ãè£ããè«žç©
æ§ã®åäžãå®çŸããããããäœãå°é£ãªååŠçç
ãè¡ãããšãªããéåžžã®PVCã®å å·¥æ¹æ³ã«ãã€
ãŠãäžè¬ã®PVCãšå šãåæ§ã®å å·¥ãå¯èœã§ãã
æ圢çšçµæç©ãæäŸãããã®ã§ããã åŸã€ãŠç£æ¥äžå€ãã®åéã§å©çšã§ãããããã®
äž»ãªç¹æ§ã掻ãããŠä»¥äžã®ãããªå©çšåéã«å€§å¥
ãããã (1) èè¡ææ§åäžç¡¬è³ªããªå¡©åããã«ãšããŠâŠâŠ
æ§é ææ (2) ç¡å¯å¡æ§ããªå¡©åããã«ãšããŠâŠâŠãã€ã«
ã ãã¬ã¶ãŒãããŒã¹çšææãå»çåé (3) èæ²¹æ§ãèæ©èæ§æ¹è¯è»è³ªããªå¡©åããã«ãš
ããŠâŠâŠç¹æ®é»ç·ãã·ãŒã¹ç·çšææãèªåè»éš
å (4) æ¶æ©æ§é ãæããããªå¡©åããã«ãšããŠâŠâŠ
蟲æ¥çšãå è£ çšã·ãŒããçºæ³¡ã·ãŒããæ©æ¢°éš
åããããã³é¡ (5) èç±æ§æ¹è¯ããªå¡©åããã«ãšããŠâŠâŠåºæã
èªåè»çšéšå (6) èæ°Žæ§æ¹è¯ããªãŠã¬ã¿ã³ãšããŠâŠâŠåºæãã
ã€åº 以äžã®ãããªäŸãæãããããããããã«éå®
ããããã®ã§ã¯ãªãã ãåŸæ¥ã®æè¡ã åŸæ¥ããPVCãPUããããã®æ¬ ç¹ãè£ããã
ã«è€ååãææ¡ãããããŠãŒããããŒã¹ãã·ãŒ
ããå·¥æ¥éšåçã®çšéã«äŸãããŠããã è€ååã®æ¹æ³ã«ã¯ãäŸãã°ã€ãã®ãããªæ¹æ³ã
ç¥ãããŠãããããããã®ããããå å·¥æ§å¿çšã®
ç¯å²ã®é¢ããå¶çŽãåããã³ã³ããŠã³ãã®äœæã«
åœãå€ãã®è€éãªå·¥çšãèŠããããæ圢æã®ååŠ
çãè€éã§ãã€ããããæ¬ ç¹ãããã (1) PVCãšç±å¯å¡æ§PUãšã®ãã¬ã³ã å®äŸ¡ã§ç©æ§ã®ããããæ··åç©ãåŸãããã«ã
ç±å¯å¡æ§PUïŒä»¥äžTPUãšããïŒãšPVCãšãã
ã¬ã³ãããããšãææ¡ããäžéšã®åéã§ã¯å®é
ã«å©çšãããŠãããããããéåžžTPUã¯æ°mm
çšåºŠã®ãã¬ãŒã¯ç¶ãåã¯ãã¬ããç¶ã§ãããã
PVCç²æ«ãšãã¬ã³ãããéã®ããã®äœæ¥æ§ã
æªãããŸãå®å®å€ãªã©ã®æ·»å å€ãæ··åããå Ž
åãç²åºŠãç°ãªããããäžåäžãšãªãããã®æ
圢åã®æ©æ¢°ç匷床ãäžååã§ãããšå ±ã«å€èŠ³ã
äžè¯ã§ãããªã©ã®åé¡ãããã ãŸãTPUãç²æ«åããPVCç²æ«ãšãã¬ã³ã
ããæ¹æ³ãããããéåžžã®æ··åæš¹èã«æ±ããã
ãç©æ§ã«é©åããæ¯èŒçè»è³ªã®TPUã¯ç²æ«å
ãå°é£ãªå Žåãå€ãã ããã«ã¯ãæ··åæš¹èã«æ±ããããç©æ§ã®ãã
ã«TPUãšPVCãšã®è解枩床ãç°ãããšãå€ãã
ãã®ããã«æ··åãå°é£ãšãªãäœæ¥æ§ãæªããšã
ããããªæ¬ ç¹ãããã (2) PVCãšç±å¯å¡æ§PUã®ã°ã©ããéåäœ ç¹éæ58â40312å·ã58â42611å·ã59â
37019å·çã®å ¬å ±ã«èšèŒãããŠããããã«å¡©å
ããã«åéäœïŒä»¥äžVCMãšããïŒã«æº¶è§£å¯èœ
ãªTPUãšVCMãšã®æžæ¿éåã«ããã°ã©ããå
ãææ¡ããçµæç©ãæäŸãããŠããããããã®
çµæç©ã¯TPUãšVCMã«æº¶è§£ããŠåäžæ··åãã
ãå¿ èŠããããããPUã®çµæããã³é åéã¯
å¶çŽããããã®ãšãªããããåŸãªããäŸãã°ã
PUã¯ç±å¯å¡æ§ã®ãã®ã§ãããè»åç¹ã®äœãã
ã®ã§ããããã®ãããååéäžã«ã»ãšãã©ããŒ
ãã»ã°ã¡ã³ããå«ãã§ããªãç¹æ®ã¿ã€ãã®ãã®
ã«éå®ãããã (3) PVCç²æ«ååšäžã§ã®åå¿ã«ããããªãŠã¬ã¿
ã³ç³»çµæç© ç¹éæ58â5351å·å ¬å ±ã«èšèŒãããŠãããã
ãªæ¹æ³ãææ¡ãããŠããããã®å Žåã«ã¯çµæç©
äžã§PVCç²æ«ãåäžãªåæ£ç¶æ ãåŸãããã®
å°é£ãªå·¥çšãèŠããäžãPVCç²æ«ã®æ·»å éã
å€ããªãã°åå¿æ··åç©ã®ç²åºŠãèããäžæãã
çµæç©ã®è£œé ãå°é£ã§ããããŸããåå¿æ··åç©
ãäžå®å®ã®ããã«ãå¯äœ¿æéãçããããã®ç¶
æ ã§ã®ä¿åãå°é£ã§ããã ãçºæã解決ããããšããåé¡ç¹ã æ¬çºæè ãã¯ãããç¶æ³ã«éã¿ãPVCã®å å·¥
æ§ãæãããšãªãèç±ä¿åœ¢æ§ãèæ©èæ§ãèäœæž©
è¡ææ§ãåäžãããšåæã«ãè£åŒ·å¹æã«ããåŒåŒµ
ãç©æ§ããåäžããè€åæš¹èãåŸãæ¹æ³ã«ã€ããŠ
éææ€èšã®çµæãé«æ§èœã§å å·¥æ§ã«ãããã
PVCãšPUãšã®è€åäœãåŸæ¥ã®æ¹æ³ã«ããããã
簡䟿ã«åŸãããããã«ã¯ããããããç©æ§ãæã
ãæ¶æ©å¯åºŠã®é«ãç±ç¡¬ååã®PUããPVCãšè€å
åã§ããæ¹æ³ãèŠåºããæ¬çºæãå®æããã«è³ã€
ãã ãåé¡ã解決ããããã®æ段ã å³ã¡ãæ¬çºæã¯ãVCMåã¯VCMãäž»äœãšãã
VCMãšå ±éåå¯èœãªåéäœãšVCMãšã®åéäœæ··
åç©ããVCMã«æº¶è§£å¯èœãªããªãªãŒã«ã®ååšäž
ã«æ°Žæ§åªäœäžã§éåããŠåŸãããç²æ«ç¶ããªãªãŒ
ã«å«æPVCã«ã€ãœã·ã¢ããŒãååç©ãå«æµžãã
ããŠãªãç²æ«ç¶ç±éæ圢çšçµæç©ãæäŸãããã®
ã§ããã VCMåã¯VCMç³»åéäœæ··åç©ïŒVCMãäž»äœ
ãšãããVCMãšå ±éåäœãšVCMãšã®åéäœæ··å
ç©ïŒããVCMã«æº¶è§£å¯èœãªããªãªãŒã«ã®ååšäž
ã«æ°Žæ§åªäœäžã§éåãããããšã«ãããããªãªãŒ
ã«ãå質ã«åæ£ããããããã¯äžéšã°ã©ããçµå
ãããããªãªãŒã«å«æPVCãç²æ«ç¶ã§åŸãããã
ãã®ããªãªãŒã«å«æPVCãšã€ãœã·ã¢ããŒãåå
ç©ãšãé åããŠãããã«ããã€ãœã·ã¢ããŒãåå
ç©ãPVCã«å«æµžãããŠãªãç²æ«ç¶ã®æ圢çšçµæ
ç©ãåŸããé åæã«å®å®å€ã最å€çã®éåžžã®æ·»å
å€ãå Žåã«ãã€ãŠã¯å¯å¡å€ãåæã«é åããããš
ãå¯èœã§ããã ãããã®é åã«éããŠã¯ãã©ã€ãã¬ã³ããå¯èœ
ã§ãããç²æ«ç¶ãšããŠåŸãããã ãã®æ圢çšçµæç©ã¯éåžžã®PVCã³ã³ããŠã³ã
ãšå šãåæ§ã®å å·¥æ¹æ³ã§æ圢ããããšãå¯èœã§ã
ããå ç±æ圢ã®éã«åæã«ãŠã¬ã¿ã³ååå¿ãé²è¡
ããŠãã»ãšãã©å®å šã«å質ã«é åããããããã
ãã¯äžéšéã«çµåãããŠããPVCãšPUãšã®è€å
äœãæ圢åãšããŠåŸãããšãã§ããã æ¬çºæã«çšããããããªãªãŒã«ãšããŠã¯ãçé
ã®ããªãªãŒã«ãšããŠèèªæãèç°åŒãè³éŠæ眮æ
èèªæåã¯è€çŽ ç°åŒã®ãžããããã·ååç©ãããª
ããããã·ååç©ãããã©ããããã·ååç©ç
ã§ãäŸãã°ïŒïŒïŒâãšã¿ã³ãžãªãŒã«ãïŒïŒïŒâã
ããã³ãžãªãŒã«ãïŒïŒïŒâãã¿ã³ãžãªãŒã«ããã
ã³ãžãªãŒã«ãïŒïŒïŒâãããµã³ãžãªãŒã«ãïŒïŒ10
âãã«ã¡ãã¬ã³ãžãªãŒã«ãïŒïŒïŒâãžã¡ãã«â
ïŒïŒïŒâãããµã³ãžãªãŒã«ãããªãã³ãã«ã°ãªã³
ãŒã«ããžãšãã¬ã³ã°ãªã³ãŒã«ãïŒïŒïŒâã·ã¯ãã
ããµã³ãžã¡ã¿ããŒã«ããã¹ïŒÎ²âããããã·ãšã
ãã·ïŒãã³ãŒã³ãïœâãã·ã¬ã³ãžãªãŒã«ããžãã
ããã·ãšãã«ããã©ãã€ãããã¿ã¬ãŒããããªã¡
ãããŒã«ãããã³ãã°ãªã»ãªã³ãïŒâã¡ãã«ãã
ãã³âïŒïŒïŒïŒïŒâããªãªãŒã«ãïŒïŒïŒïŒïŒâã
ããµã³ããªãªãŒã«ããã³ã¿ãšãªããªããçããéž
ã°ããã é·éã®ããªãªãŒã«ãšããŠã¯ããªãšã¹ãã«ããªãª
ãŒã«ãããªãšãŒãã«ããªãªãŒã«ãããªã«ãŒãããŒ
ãããªãªãŒã«ãããã«ç³»ããªãªãŒã«ããžãšã³ç³»ã
ãªãªãŒã«ãã²ãŸã油系ããªãªãŒã«ãã·ãªã³ãŒã³ã
ãªãªãŒã«ãããªãªã¬ãã€ã³ç³»ããªãªãŒã«åã³ãã
ãã®å ±éåäœçã䜿çšãããã ãããã®é·éã®ããªãªãŒã«ã¯300ä¹è³10000ã®å
åéç¯å²ã®ãã®ãšããŠçšããããšã奜ãŸãããã
ãã奜ãŸããã¯500ä¹è³8000ã®ååéç¯å²ã®ãã®
ã§ããã ããªãšã¹ãã«ããªãªãŒã«ãšããŠã¯ãäŸãã°ã³ã
ã¯é žãã°ã«ã¿ãŒã«é žãã¢ãžãã³é žãã¢ãŒã©ã€ã³
é žãã»ãã·ã³é žãããã«ã³é žãç¡æ°Žãã¿ã«é žãã€
ãœãã¿ã«é žãããã©ãããç¡æ°Žãã¿ã«é žããããµ
ãããç¡æ°Žãã¿ã«é žãç¡æ°Žãã¬ã€ã³é žãããã«
é žãã€ã¿ã³ã³é žçããéžã°ãããžã«ã«ãã³é žãšå
èšã®çéã®ããªãªãŒã«ããéžã°ããããããã·å
åç©ãåå¿ãããŠåŸããããã®ã䜿çšãããã ããªãšã¹ãã«ããªãªãŒã«ãåŸãå¥ã®æ¹æ³ãšã
ãŠãβâããããªã©ã¯ãã³ããããã©ã¯ãã³ãÎŽ
âãã¬ãã©ã¯ãã³ãεâã«ããã©ã¯ãã³ãã¡ãã«
âεâã«ããã©ã¯ãã³ããžã¡ãã«âεâã«ããã©
ã¯ãã³ãããªã¡ãã«âεâã«ããã©ã¯ãã³çã®ã©
ã¯ãã³ååç©ããåèšã®çéã®ããªãªãŒã«çãã
éžã°ããããããã·ååç©ãšå ±ã«åå¿ããããã
ãšãå¯èœã§ããã ããªãšãŒãã«ããªãªãŒã«ãšããŠã¯ããªããã©ã¡
ãã¬ã³ã°ãªã³ãŒã«ãããªãšãã¬ã³ã°ãªã³ãŒã«ãã
ãªãããã¬ã³ã°ãªã³ãŒã«ãããªãªãã·ãããã¬ã³
ã°ãªã³ãŒã«çã䜿çšãããã ããªã«ãŒãããŒãããªãªãŒã«ãšããŠã¯ãåèšã®
çéã®ããªãªãŒã«çããéžã°ããããããã·åå
ç©ãšãžã¢ãªã«ã«ãŒãããŒãããžã¢ã«ãã«ã«ãŒãã
ãŒããåã¯ãšãã¬ã³ã«ãŒãããŒããããšã¹ãã«äº€
ææ³ã«ãã€ãŠåŸããããã®ã䜿çšããããäŸãã
ãªâïŒïŒïŒâãããµã¡ãã«ã¬ã³ã«ãŒãããŒããã
ãªâïŒïŒ2â²âãã¹ïŒïŒâããããã·ããã·ã«ïŒã
ããã³ã«ãŒãããŒãçãå·¥æ¥çã«çç£ãããŠãã
å ¥æãæãã ããªã«ãŒãããŒãããªãªãŒã«ãåŸãå¥ã®æ¹æ³ãš
ããŠã¯ããããããã¹ã²ã³æ³ïŒãŸãã¯æº¶å€æ³ïŒã«
ããããšãã§ããã ãã®ä»ãβâããããã·ãšãã«ã¢ã¯ãªã¬ãŒãã
βâããããã·ã«ãšãã«ã¡ã¿ã¢ã¯ãªã¬ãŒãçã®ã
ãããã·ã«åºãæã€ã¢ã¯ãªã«åéäœãšã¢ã¯ãªã«é ž
ãšã¹ãã«ãšã®å ±éåã«ãã€ãŠåŸãããã¢ã¯ãªã«ã
ãªãªãŒã«çã®ããã«ç³»ããªãªãŒã«ãããªïŒïŒïŒïŒ
âãã¿ãžãšã³ïŒãããªïŒïŒïŒïŒâãã¿ãžãšã³ïŒç
ã®ããªãã¿ãžãšã³ããªãªãŒã«ãããªãããã¬ã³ã°
ã©ã€ã³ãŒã«ãªã·ãã¬ãŒãçã®ã²ãŸã油系ããªãªãŒ
ã«ãããã¯ã·ãªã³ãŒã³ããªãªãŒã«ãããªãªã¬ãã€
ã³ç³»ããªãªãŒã«çã§VCMã«æº¶è§£å¯èœãªããªãªãŒ
ã«ã䜿çšãããã ãŸãäžèšã®çéããã³é·éã®ããªãªãŒã«ã®äœçš®
é¡ãã䜵çšããŠäœ¿çšããããšãã§ããã ããªãªãŒã«å«æPVCã®è£œé ã«ãããŠæ¡çšãã
ãéåæ¹æ³ã¯æžæ¿éåæ³ã埮现æžæ¿éåæ³ãä¹³å
éåæ³ã®ãããã§ããããããªãªãŒã«ã®ä»èŸŒæ¯ç
ã¯VCMã«å¯ŸããŠééã§200ïŒ ä»¥äžã§ããããã®æ¯
çã¯å¿ èŠã«å¿ããŠéžæã§ãããéåã¯éåžžã®æ¹
æ³ãå³ã¡ãæ®éã®éåçšã®ãªãŒãã¯ã¬ãŒãã§30ã
ã70âã奜ãŸããã¯ã40ãã70âã®æž©åºŠç¯å²ã§å®
æœãããã æ¬çºæã«çšããããVCMãšå ±éåå¯èœãªåé
äœãšããŠã¯ãå¡©åãããªãã³ãåŒåãããªãã³ç
ã®ãããªãã³åéäœãã¢ã¯ãªã«é žã¡ãã«ãã¢ã¯ãª
ã«é žãšãã«ãã¢ã¯ãªãŠé žããã«ãã¢ã¯ãªã«é žãªã¯
ãã«ãã¢ã¯ãªã«é žã·ã¢ããšãã«çã®ã¢ã¯ãªã«é žã®
ãšã¹ãã«é¡ãã¡ã¿ã¯ãªã«é žã¡ãã«ãã¡ã¿ã¯ãªã«é ž
ãšãã«ãã¡ã¿ã¯ãªã«é žããã«çã®ã¡ã¿ã¯ãªã«é žã®
ãšã¹ãã«é¡ãã¹ãã¬ã³ããã³ã¡ãã«ã¹ãã¬ã³ãã
ãã«ãã«ãšã³ãã¯ããã¹ãã¬ã³çã®ã¹ãã¬ã³èªå°
äœãã¢ã¯ãªããããªã«ããšãã«ããã«ãã³ãŒã³ã
ããã«ããã¿ã¬ã³çã®ããã«ç³»åéäœåã¯ãã¿ãž
ãšã³ãã€ãœãã¬ã³ãã¯ãããã¬ã³çã®ãžã¢ã«ã±ã³
é¡åéäœãæããããã æžæ¿éåæ³ã«ãããŠäœ¿çšãããæžæ¿å€ã¯äŸã
ã°ãéšåã±ã³åããã«ã¢ã«ã³ãŒã«ãã¡ãã«ã»ã«ã
ãŒã¹ããšãã«ã»ã«ããŒã¹ãããããã·ã¡ãã«ã»ã«
ããŒã¹ããŒã©ãã³ãããªãšãã¬ã³ã°ãªã³ãŒã«ã®è
èªé žãšã¹ãã«çã䜿çšããããããã¯åç¬åã¯äœµ
çšããŠãããããŸãããããã®äœ¿çšéã¯æ°Žåªäœã«
察ãã0.01ãïŒééïŒ çšåºŠã§ããã 油溶æ§éåéå§å€ã¯ãäŸãã°ã¢ãŸãã¹ã€ãœãã
ã«ãã¬ããããªã«çã®ã¢ãŸååç©ãã©ãŠãªã«ããŒ
ãªããµã€ãããžâïŒãšãã«ããã·ã«ããŒãªãã·ãž
ã«ãŒãããŒããïœâããã«ããŒãªãã·ããã¬ãŒã
ãªã©ã®ææ©éé žåç©ãããããã®äœ¿çšéã¯ä»èŸŒæ
ã®å¡©åããã«åéäœã«å¯Ÿãã0.01ãïŒééïŒ çšåºŠ
ã§ããã äžæ¹ãä¹³åéåã«ã¯ãéé žåæ°ŽçŽ ãéç¡«é žã«ãª
ãŠã ãéç¡«é žã¢ã³ã¢ããŠã ã®ãããªæ°Žæº¶æ§ã®éå
éå§å€ãçšããããã ããªãªãŒã«ã®æ·»å æéã¯äžè¬ã«VCMã®æ·»å å
ã§ãããããªãªãŒã«ã¯éåžžVCMã«å®¹æã«æº¶è§£ã
ããããç¹ã«æº¶è§£å·¥çšãå¿ èŠãšããªãã éåã«éããŠã¯ããããããPVCã®å å·¥å®å®
å€ãå©å€çãäŸãã°ãšããã·ç³»å®å®å€ãéå±ã»ã
ã±ã³çãæ·»å ããããšãã§ããã ããªãªãŒã«ã®éåä»èŸŒæ¯çã¯ãäžè¬çã«ã¯
VCMã«å¯Ÿããééã§ïŒã200ïŒ ã§ããããã®æ¯ç
ã¯å¿ èŠã«å¿ããŠéžæã§ãããããªãªãŒã«ã®æ¯çã
200ïŒ ãããããšéåæã®åæ£ãäžå®å®ãšãªã现
ç²åãåŸé£ãããã®æã®éåäœã¯ä¹Ÿç¥äžã«ç²åé
ã§èçããæºè¶³ãã¹ã也ç¥ãè¡ãé£ãããã«å¥œãŸ
ãããªãã ãã®ããã«ããŠåŸãããç²æ«ç¶ããªãªãŒã«å«æ
PVCã«ã€ãœã·ã¢ããŒãååç©åã³å®å®å€ã最å€
çã®æ·»å å€ãé åããŠåå¿æ§ã®æ圢çšçµæç©ãåŸ
ãã æ¬çºæã«ãããŠäœ¿çšããããã€ãœã·ã¢ããŒãå
åç©ãšããŠã¯ãïŒïŒïŒâããã³ïŒïŒïŒâããªã¬ã³
ãžã€ãœã·ã¢ããŒããïœâããã³ïœâããšãã¬ã³ãž
ã€ãœã·ã¢ããŒããïŒâã¯ããããšãã¬ã³âïŒïŒïŒ
âãžã€ãœã·ã¢ããŒããïŒïŒïŒâããã¿ã¬ã³ãžã€ãœ
ã·ã¢ããŒããã¡ãã¬ã³ãã¹ããšãã¬ã³âïŒïŒ4â²â
ãžã€ãœã·ã¢ããŒããïœâããã³ïœâãã·ã¬ã³ãžã€
ãœã·ã¢ããŒãããããµã¡ãã¬ã³ãžã€ãœã·ã¢ããŒ
ãããªãžã³ãžã€ãœã·ã¢ããŒããïŒïŒ4â²âã¡ãã¬ã³
ãã¹ïŒã·ã¯ãããã·ã«ã€ãœã·ã¢ããŒãïŒãã€ãœã
ãã³ãžã€ãœã·ã¢ããŒããããªã¡ãã«ãããµã¡ãã¬
ã³ãžã€ãœã·ã¢ããŒãçããžã€ãœã·ã¢ããŒãé¡ã
ïŒïŒïŒïŒ11âãŠã³ãã«ã³ããªã€ãœã·ã¢ããŒãããª
ãžã³ãšã¹ãã«ããªã€ãœã·ã¢ããŒããïŒâã€ãœã·ã¢
ããŒãã¡ãã«âïŒïŒïŒâãªã¯ã¿ã¡ãã«ãžã€ãœã·ã¢
ããŒãçã®ããªã€ãœã·ã¢ããŒãé¡ããããã¯ããª
ããšãã«ã¡ã¿ã³ããªã€ãœã·ã¢ããŒãçã®å€ç®¡èœã€
ãœã·ã¢ããŒãé¡ããã³ãããã€ãœã·ã¢ããŒãåå
ç©ã®äºéäœé¡ãããã¯äžéäœé¡ããã³åèšã®ç
éãé·éã®ããªãªãŒã«é¡åã¯æ°Žããã³ã¢ããåå
ç©çã®æŽ»æ§æ°ŽçŽ ååç©ãšåèšã®ã€ãœã·ã¢ããŒãå
åç©ãšã®åå¿ã«ãã€ãŠåŸãããæ«ç«¯ã€ãœã·ã¢ããŒ
ãåºãæããã€ãœã·ã¢ããŒãååç©çã®ã€ãœã·ã¢
ããŒãååç©ã䜿çšãããã ãŸããã£ãœã·ã¢ããŒãååç©ãšããŠã¯ã掻æ§ã¡
ãã¬ã³ååç©ããªãã·ã é¡ãã©ã¯ã¿ã é¡ãããšã
ãŒã«é¡ãã¢ã«ãã«ããšããŒã«é¡ãå¡©åºæ§çªçŽ å«æ
ååç©çã®ããããã³ã°å€ã«ãã€ãŠäžèšã€ãœã·ã¢
ããŒãååç©ããããã¯ãå®å®åããå ç±ã«ãã
ã€ãœã·ã¢ããŒãåºãåçãããããã¯åã€ãœã·ã¢
ããŒãååç©ãå«ãŸããã ããã«ãã€ãœã·ã¢ããŒãååç©ãšããŠã¯äžèšã€
ãœã·ã¢ããŒãååç©ãäœçš®é¡ãã®æ··åäœãšããŠäœ¿
çšããããšãå¯èœã§ãããäžèšã€ãœã·ã¢ããŒãå
åç©ã溶åªã«æº¶è§£ãããã®ã®äœ¿çšå¯èœã§ããã ã€ãœã·ã¢ããŒãååç©ã®ããªãªãŒã«å«æPVC
ãžã®é åã«éããŠéåžžã®PVCã«äœ¿çšãããå¯å¡
å€ã®åæé åãå¯èœã§ãããäŸãã°ããžãªã¯ãã«
ãã¿ã¬ãŒãïŒDOPïŒç液ç¶ã®å¯å¡å€ã«ã€ãœã·ã¢
ããŒãååç©ããã³å®å®å€ãæ»å€çã溶解ãŸãã¯
åæ£ãããåŸã«ããªãªãŒã«å«æPVCãžé åãã
ããšã¯ã€ãœã·ã¢ããŒãååç©ã®åæ£å¹çãé«ã
ãããŸããå¯å¡å€ã®æ·»å ã«ããå å·¥æ§ãåäžãã
å©ç¹ããããæ¬çºæã«ãããå¯å¡å€ã®äœ¿çšéã¯ã
ãªãªãŒã«å«æPVCäžã«å«ãŸããPVCå100éééš
ã«å¯ŸããŠãïŒä¹è³100éééšã奜ãŸããããã奜
ãŸããã¯ïŒä¹è³30éééšã®ç¯å²ã§ãããDOPé
ã100éééšããå€ããªããšãã©ã€ãã¬ã³ããå°
é£ãšãªãããŸã30éééšãè¶ ãããšDOPçå¯å¡
å€ã®ç§»è¡ãçºçããåŸãããæš¹èã®ç¹åŸŽãå°ãªã
ãªããå¯å¡å€ãå šã䜿çšããªããŠãäœæ¥æ§è¯ãã
å å·¥ããããšã¯å¯èœã§ããããïŒä¹è³ïŒéééšã®
å°éã®å¯å¡å€ã䜿çšããããšã«ãããå å·¥æ§ã¯ã
ãã«åäžããã ããªãªãŒã«å«æPVCã«ã€ãœã·ã¢ããŒãååç©
ããã³å®å®å€ãæ»å€ãå Žåã«ãã€ãŠã¯å¯å¡å€ãç
è²å€ãå å¡«å€çã®æ·»å å€ãé åããã«ã¯ãªãã³ã
ã¬ã³ããŒãã¯ãŒããŒåããŒããŒããããŒãããµ
ãŒããã³ã·ãšã«ãããµãŒçæ®éçã«ãã¡ããããŠ
ããæ··åæ©ã䜿çšããããåžžæž©ã§ã®ã³ãŒã«ããã¬
ã³ãåã¯ãžã€ã±ããä»ãã¬ã³ããŒã«ãã70ä¹è³
150âã«å ç±ããŠã®ããããã¬ã³ãã§ãã¬ã³ãã€
ã³ã°ãè¡ãããã¬ã³ãã€ã³ã°ã®æéã¯æ··åæ©ã®å®¹
éãšããããµã€ãºã«ãã€ãŠããšãªãã10ä¹è³30å
ã§ããã ãã¬ã³ãã€ã³ã°ã«éããŠãé åãããã€ãœã·ã¢
ããŒãååç©ã®ã€ãœã·ã¢ããŒãåºã®äžéšã¯ã
PVCçµæç©äžã®ããªãªãŒã«ã®ããããã·ã«åºãš
åå¿ãããŠã¬ã¿ã³çµåã圢æãããããããã¬ã³
ãã®å Žåã«ãããŠç¹ã«é¡èã«çŸããçŸè±¡ã§ãã
ããã€ãœã·ã¢ããŒãåºã¯ããªãªãŒã«ã®ããããã·
ã«åºãšã®åå¿ã«ãããŠã¬ã¿ã³çµå圢æãšåæã«ã¢
ããã¢ããŒãçµåããã³ãŠã¬ããžã³ãžãªã³çµåã«
ããäºéäœåãããã¯æ°Žåãšã®åå¿ã«ããããŠã¬
ããçµåã圢æããèŠããäžã¯æŽ»æ§ãªã€ãœã·ã¢ã
ãŒãåºãå«æããªãçµæç©ãåŸãã ãããã®å¯åå¿ã«ããã€ãœã·ã¢ããŒãååç©ã¯
120â以äžã®é«æž©ã«ãããŠéç°ããã³è§£é¢ããã
ããçæ圢æã«ã¯æå¹ãªã€ãœã·ã¢ããŒãåºãšããŠ
åããPVCçµæç©äžã®ããªãªãŒã«ãšã®åå¿ã«é¢
äžãããŠã¬ã¿ã³çµåããŠåç·šæãããã ãçºæã®å¹æã ãã®ããããŠäœæãããåå¿æ§ã®æ圢çšçµæç©
ã®æŒåºæ圢ãå°åºæ圢ãã«ã¬ã³ããŒå å·¥çéåžžã®
PVCãã³ã³ããŠã³ããšåæ§ã«å å·¥æ圢ããããš
ãã§ããã åè¿°ã®èª¬æããæãããªããã«ãæ¬çºæã«ãã
ã°ä»¥äžã®ãããªå¹æãåŸãããã (1) PVCãšPUãšãå質ã«åŸ®åæ£ãããã¯äžéšé
ã«çµåãããèç±ä¿åœ¢æ§ãèæ©èæ§ãèäœæž©è¡
ææ§ãèæ²¹æ§çã®ããããè€åäœãåŸãããšã
ã§ããã (2) æ圢çšçµæç©ã¯ãã©ã€ãã¬ã³ããããç¶æ ã§
åŸãããšãã§ããã (3) æ圢ãšåæã«ããªãŠã¬ã¿ã³ååå¿ãé²è¡ãå®
çµããããã«éåžžã®PVCã®å å·¥æ圢æ¹æ³ãšå
æ§ãªå å·¥ãã§ãããããå·¥çšãç°¡çŽ åãã補å
ãå®äŸ¡ã«æäŸãããã (4) å®èœåºæ°ã®å€ããããªãªãŒã«ãŸãã¯ã€ãœã·ã¢
ããŒãååç©ã䜿çšããããšã«ãããPVCãš
ç±ç¡¬ååPUãšã®è€åäœããåŸãããšãã§ããã
ãããé åã®å€åã«ããè€åäœã¯ç±å¯å¡æ§æš¹è
ãšããŠãç±ç¡¬åæ§æš¹èãšããŠã䜿çšã§ããã (5) ã°ã©ããåãããŠããéšåã¯çµæãšããŠæ¶æ©
åã®PVCãšããŠã®ç¹æ§ãçºæ®ããã (6) PVCãšPUãšã§åœ¢æãããSemiâIPNïŒæ©ã
ãããªããŒäžã«çŽéããªããŒãããã¿åã€ãæ§
é ïŒãåãããã«åŒ·ãããªç©æ§ãçºæ®ããããš
ãã§ããã ãããã®ç¹æ§ãå©çšããŠãåè¿°ã®ããšãç£æ¥äž
ã®å€ãã®åéã§å©çšã§ããããããã«å ·äœçã«
ã¯ãäŸãã°é»ç·è¢«èŠã®åéã§ã¯ãæ¬çºæã«ããæ
圢çšçµæç©ã䜿çšããããšã«ãããåŸæ¥ã®èšå
ã§ãèæ©èæ§ãèæ²¹æ§çã®åªããé»ç·ã補é ãã
ããšãã§ãã移åçšã®é»ç·ããããã¯ã·ãŒã¹ç·ç
ãå®äŸ¡ã«è£œé ããããšãã§ããã ãŸãããã€åºã®è£œé ã«ãããŠãPVCãšPUãšã®
ãã¬ã³ãæš¹èã䜿çšããŠããåéããããããã®
å·¥çšãçååã§ããããã«ããŒã¿ã«ã³ã¹ãã®å®ã
補åã補é ããããšãã§ããããŸããåºæãèªå
è»çšéšåã®åéã«ãããŠã¯ãPUæåãç±ç¡¬åå
ã®çµæã«ããããšã«ãããç±å€åœ¢æž©åºŠã®é«ãææ
ãæäŸã§ãããããã«å»çåéã«ãããŠã¯ããã€
ã¹ããŒã¶ãã«å»çåã®ææãšããŠãé移è¡æ§ã®è»
質PVCãæäŸã§ããã 次ã«å®æœäŸã«ãã€ãŠæ¬çºæãããã«å ·äœçã«èª¬
æããã åèäŸ ïŒ 50ã®æ¹æç¿Œã€ãã®ã¹ãã³ã¬ã¹æ§ãªãŒãã¯ã¬ãŒ
ãã«çŽæ°Ž30KgãããªãªãŒã«ãšããŠãããã³ã©ã³â
4009ïŒæ¥æ¬ããªãŠã¬ã¿ã³å·¥æ¥KK補åååãïŒïŒ
ïŒâãã¿ã³ãžãªãŒã«ã¢ãžããŒãïŒ1000ïŒïŒ
Kgãæžæ¿å®å®å€ãšããŠå¹³åã±ã€ã³å床75molïŒ ã
å¹³åéå床1700ã®éšåã±ã³åããªããã«ã¢ã«ã³ãŒ
ã«100ïœãαïŒÎ±â²âã¢ãŸãã¹âïŒïŒïŒâãžã¡ãã«
ãã¬ããããªã«ïŒïœãæ·»å ããåŸããªãŒãã¯ã¬ãŒ
ããå¯å°ããéåç³»ã®é žçŽ ãææ°ãããããã«
VCMã20Kgä»èŸŒãã åŸæ¹æãéå§ãã60âãŸã§
ææž©ããéååå¿ãéå§ããããªãŒãã¯ã¬ãŒãå
å§ã7.0KgïŒcm2ãŸã§äœäžããæç¹ã§éåãåæ¢ãã
æªåå¿ã®VCMãååããåŸããªããŒãè±æ°Žä¹Ÿç¥
ãçœè²ç²æ«ãåŸãããã®ç²æ«ã150âã®ç±ããŒã«
ã§10åéæ··ç·ŽããåãçŽ0.8mmã®ã·ãŒããäœæã
ãã ãã®ã·ãŒãã䜿çšããŠç©æ§ã枬å®ããã è»åç¹ 150â ç¶æ ç©æ§ åŒåŒµåŒ·ã 250KgïŒcm2 䌞㳠100ïŒ ãã ããã®ã·ãŒãã¯è¡šé¢ã«ç²çæ§ãã¿ãããã éåçµæããã³ããªããŒã®ç©æ§ãä»ãšå®æœäŸç
ã®ãã®ãšãŸãšããŠè¡šïŒã«ç€ºããã åèäŸ ïŒ åå¿æž©åºŠã67âã«å€ãã以å€ã¯åèäŸïŒãšåæ§
ã«è¡ã€ããéåçµæããã³ããªããŒã®ç©æ§ãè¡šïŒ
ã«ç€ºãã åèäŸ ïŒãïŒ ããªãªãŒã«ã®çš®é¡ããã³æ·»å éãè¡šïŒã«ç€ºãã
ãšãå€ãã以å€ã¯åèäŸïŒãšåæ§ã«è¡ã€ããéå
çµæããã³ããªããŒã®ç©æ§ãè¡šïŒã«ç€ºãã ãªããååèäŸã§ç€ºããå¡©åããã«ç³»éåäœã®
ç©æ§å€ã¯æ¬¡ã®æ¹æ³ã«ãã枬å®ããã (1) å¹³åç²ååŸ æ°Žäžã§ã®ã³ãŒã«ã¿ãŒã«ãŠã³ã¿ãŒã«ãã€ãŠæž¬å®
ãããæäœããã³è£ 眮ã«é¢ããŠã¯ãT.Allenè
âParticle Bize Measurementâ第13ç« ç¬¬ïŒç
ïŒ1975ïŒChapman and Hall Londonçºè¡ã«è¿°
ã¹ãããŠããã (2) 嵩æ¯é JISââ6721ã«ãã枬å®ããã (3) PVCå«é å¡©çŽ åæã®çµæããç®åºãããåæ²ã¯ããã©
ããããã©ã³ïŒã¡ã¿ããŒã«ç³»ã§ïŒåè¡ã€ãã (4) ã°ã©ããç äžèšã®èšç®åŒã«ããæ±ããã ã°ã©ããçïŒïŒ ïŒïŒ100âïŒ100âÃ100 ããã³ïŒ¢ã¯ããããåæ²åãåæ²åŸã®
PVCå«éïŒïŒ ïŒã§ããã (5) æ°Žé žåºäŸ¡ JISââ0070ã«ããæ¹æ³ã§ã¯æž¬å®äžå¯èœã§
ãããã以äžã®æ¹æ³ã«ãŠè¡ã€ãã ã·ã¯ããããµãã³ãšããã©ããããã©ã³ãç
éãã€æ··åãã溶åªäžã«ãè©Šæãéå°ã®ããªã¬
ã³ãžã€ãœã·ã¢ããŒãïŒTDIïŒã§ãŠã¬ã¿ã³ååå¿
ãããåå¿åŸãæ®åNCOåºã枬å®ãããã®å€
ããç®åºããã NCOåºå«éã®æž¬å®ã¯JISââ1556ã«ãã€ãŠ
è¡ã€ãã
ãïŒãšããªãŠã¬ã¿ã³éåäœïŒä»¥äžPUãšããïŒãš
ã®è€åäœãåŸãæ圢çšçµæç©ã«é¢ãããã®ã§ã
ãã ããã«è©³ããã¯ãå ç±æ圢ãšåæã«ãŠã¬ã¿ã³å
åå¿ãé²è¡ãããŠãPVCãšPUãšãã»ãšãã©å®å š
ã«å質ã«é åãããã¯äžéšéã«çµåãããååç©
ã®æ圢åãèœçããåŸãããã®æ圢çšçµæç©ãæ
äŸãããã®ã§ããã ãç£æ¥äžã®å©çšåéã PUã¯èæ©èæ§ãäœæž©ç¹æ§ãèæ²¹æ§ãèã¬ãœãª
ã³æ§çã«ãããããã®å å·¥æ圢ã容æã§ããã
ãšãããã«ã¯æ§æåæã®çµã¿åãã«ãããæè»ãª
ãã®ãã硬ããã®ãŸã§ä»»æã®ç©æ§ãåŸãããšã容
æã§ããããšããããããããªåéã«äœ¿çšãããŠ
ããã äžæ¹ãPVCã¯å å·¥æ§ã®åªããæ±çšæ§ãæãã
ç±å¯å¡æ§æš¹èãšããŠããã€ãé¡ãæ³¢æ¿ããµãã·ãŠ
ããã€ã«ã é¡ãã·ãŒãé¡ãã¬ã¶ãŒé¡ãé»ç·è¢«èŠã
ããŒã¹ããã³æ¥çšé貚é¡ãšããŠåºãçšããããŠã
ãã ããããªãããPUãPVCãããã以äžã®ãã
ãªæ¬ ç¹ãããã PUã¯åžæ°Žçãé«ããèå æ°Žå解æ§ãèç±æ§ã«
å£ããç±ç¡¬ååã®PUã«ãããšãããã®æ¬ ç¹ã¯ã
ãªãåäžããããæ圢æ§ããã³å å·¥æ§ã®é¢ã§å¶çŽ
ãå³ãããªãã ãŸãPVCã«ã€ããŠã¯ããžãªã¯ãã«ãã¿ã¬ãŒã
ïŒä»¥äžDOPãšããïŒçã®å¯å¡å€ãããŸã䜿çšããª
ããããã硬質ããªå¡©åããã«ã«ãããŠã¯èè¡æ
æ§ãšãã«äœæž©ã«ãããèããæ¬ ç¹ã§ããã è»è³ªããªå¡©åããã«ã«ãããŠã¯ãäœååéã®å¯
å¡å€ãå€éã«çšãããããå¯å¡å€ã®æ®çºã移è¡ã
溶å€ã«ãã溶åºãªã©ã«èµ·å ããŠå¯ãšãæ§ãèå¯æ§
ãªãã³ã«è溶å€æ§ãªã©ã«å£ããšããæ¬ ç¹ãããã æ¬çºæã¯PVCãšPUãšã®å質ãªé åãããã¯äž
éšéã«çµåããããšã«ãããPVCãšPUåæ¹ã®ç¹
æ§ã掻ãããªãããããããã®æ¬ ç¹ãè£ããè«žç©
æ§ã®åäžãå®çŸããããããäœãå°é£ãªååŠçç
ãè¡ãããšãªããéåžžã®PVCã®å å·¥æ¹æ³ã«ãã€
ãŠãäžè¬ã®PVCãšå šãåæ§ã®å å·¥ãå¯èœã§ãã
æ圢çšçµæç©ãæäŸãããã®ã§ããã åŸã€ãŠç£æ¥äžå€ãã®åéã§å©çšã§ãããããã®
äž»ãªç¹æ§ã掻ãããŠä»¥äžã®ãããªå©çšåéã«å€§å¥
ãããã (1) èè¡ææ§åäžç¡¬è³ªããªå¡©åããã«ãšããŠâŠâŠ
æ§é ææ (2) ç¡å¯å¡æ§ããªå¡©åããã«ãšããŠâŠâŠãã€ã«
ã ãã¬ã¶ãŒãããŒã¹çšææãå»çåé (3) èæ²¹æ§ãèæ©èæ§æ¹è¯è»è³ªããªå¡©åããã«ãš
ããŠâŠâŠç¹æ®é»ç·ãã·ãŒã¹ç·çšææãèªåè»éš
å (4) æ¶æ©æ§é ãæããããªå¡©åããã«ãšããŠâŠâŠ
蟲æ¥çšãå è£ çšã·ãŒããçºæ³¡ã·ãŒããæ©æ¢°éš
åããããã³é¡ (5) èç±æ§æ¹è¯ããªå¡©åããã«ãšããŠâŠâŠåºæã
èªåè»çšéšå (6) èæ°Žæ§æ¹è¯ããªãŠã¬ã¿ã³ãšããŠâŠâŠåºæãã
ã€åº 以äžã®ãããªäŸãæãããããããããã«éå®
ããããã®ã§ã¯ãªãã ãåŸæ¥ã®æè¡ã åŸæ¥ããPVCãPUããããã®æ¬ ç¹ãè£ããã
ã«è€ååãææ¡ãããããŠãŒããããŒã¹ãã·ãŒ
ããå·¥æ¥éšåçã®çšéã«äŸãããŠããã è€ååã®æ¹æ³ã«ã¯ãäŸãã°ã€ãã®ãããªæ¹æ³ã
ç¥ãããŠãããããããã®ããããå å·¥æ§å¿çšã®
ç¯å²ã®é¢ããå¶çŽãåããã³ã³ããŠã³ãã®äœæã«
åœãå€ãã®è€éãªå·¥çšãèŠããããæ圢æã®ååŠ
çãè€éã§ãã€ããããæ¬ ç¹ãããã (1) PVCãšç±å¯å¡æ§PUãšã®ãã¬ã³ã å®äŸ¡ã§ç©æ§ã®ããããæ··åç©ãåŸãããã«ã
ç±å¯å¡æ§PUïŒä»¥äžTPUãšããïŒãšPVCãšãã
ã¬ã³ãããããšãææ¡ããäžéšã®åéã§ã¯å®é
ã«å©çšãããŠãããããããéåžžTPUã¯æ°mm
çšåºŠã®ãã¬ãŒã¯ç¶ãåã¯ãã¬ããç¶ã§ãããã
PVCç²æ«ãšãã¬ã³ãããéã®ããã®äœæ¥æ§ã
æªãããŸãå®å®å€ãªã©ã®æ·»å å€ãæ··åããå Ž
åãç²åºŠãç°ãªããããäžåäžãšãªãããã®æ
圢åã®æ©æ¢°ç匷床ãäžååã§ãããšå ±ã«å€èŠ³ã
äžè¯ã§ãããªã©ã®åé¡ãããã ãŸãTPUãç²æ«åããPVCç²æ«ãšãã¬ã³ã
ããæ¹æ³ãããããéåžžã®æ··åæš¹èã«æ±ããã
ãç©æ§ã«é©åããæ¯èŒçè»è³ªã®TPUã¯ç²æ«å
ãå°é£ãªå Žåãå€ãã ããã«ã¯ãæ··åæš¹èã«æ±ããããç©æ§ã®ãã
ã«TPUãšPVCãšã®è解枩床ãç°ãããšãå€ãã
ãã®ããã«æ··åãå°é£ãšãªãäœæ¥æ§ãæªããšã
ããããªæ¬ ç¹ãããã (2) PVCãšç±å¯å¡æ§PUã®ã°ã©ããéåäœ ç¹éæ58â40312å·ã58â42611å·ã59â
37019å·çã®å ¬å ±ã«èšèŒãããŠããããã«å¡©å
ããã«åéäœïŒä»¥äžVCMãšããïŒã«æº¶è§£å¯èœ
ãªTPUãšVCMãšã®æžæ¿éåã«ããã°ã©ããå
ãææ¡ããçµæç©ãæäŸãããŠããããããã®
çµæç©ã¯TPUãšVCMã«æº¶è§£ããŠåäžæ··åãã
ãå¿ èŠããããããPUã®çµæããã³é åéã¯
å¶çŽããããã®ãšãªããããåŸãªããäŸãã°ã
PUã¯ç±å¯å¡æ§ã®ãã®ã§ãããè»åç¹ã®äœãã
ã®ã§ããããã®ãããååéäžã«ã»ãšãã©ããŒ
ãã»ã°ã¡ã³ããå«ãã§ããªãç¹æ®ã¿ã€ãã®ãã®
ã«éå®ãããã (3) PVCç²æ«ååšäžã§ã®åå¿ã«ããããªãŠã¬ã¿
ã³ç³»çµæç© ç¹éæ58â5351å·å ¬å ±ã«èšèŒãããŠãããã
ãªæ¹æ³ãææ¡ãããŠããããã®å Žåã«ã¯çµæç©
äžã§PVCç²æ«ãåäžãªåæ£ç¶æ ãåŸãããã®
å°é£ãªå·¥çšãèŠããäžãPVCç²æ«ã®æ·»å éã
å€ããªãã°åå¿æ··åç©ã®ç²åºŠãèããäžæãã
çµæç©ã®è£œé ãå°é£ã§ããããŸããåå¿æ··åç©
ãäžå®å®ã®ããã«ãå¯äœ¿æéãçããããã®ç¶
æ ã§ã®ä¿åãå°é£ã§ããã ãçºæã解決ããããšããåé¡ç¹ã æ¬çºæè ãã¯ãããç¶æ³ã«éã¿ãPVCã®å å·¥
æ§ãæãããšãªãèç±ä¿åœ¢æ§ãèæ©èæ§ãèäœæž©
è¡ææ§ãåäžãããšåæã«ãè£åŒ·å¹æã«ããåŒåŒµ
ãç©æ§ããåäžããè€åæš¹èãåŸãæ¹æ³ã«ã€ããŠ
éææ€èšã®çµæãé«æ§èœã§å å·¥æ§ã«ãããã
PVCãšPUãšã®è€åäœãåŸæ¥ã®æ¹æ³ã«ããããã
簡䟿ã«åŸãããããã«ã¯ããããããç©æ§ãæã
ãæ¶æ©å¯åºŠã®é«ãç±ç¡¬ååã®PUããPVCãšè€å
åã§ããæ¹æ³ãèŠåºããæ¬çºæãå®æããã«è³ã€
ãã ãåé¡ã解決ããããã®æ段ã å³ã¡ãæ¬çºæã¯ãVCMåã¯VCMãäž»äœãšãã
VCMãšå ±éåå¯èœãªåéäœãšVCMãšã®åéäœæ··
åç©ããVCMã«æº¶è§£å¯èœãªããªãªãŒã«ã®ååšäž
ã«æ°Žæ§åªäœäžã§éåããŠåŸãããç²æ«ç¶ããªãªãŒ
ã«å«æPVCã«ã€ãœã·ã¢ããŒãååç©ãå«æµžãã
ããŠãªãç²æ«ç¶ç±éæ圢çšçµæç©ãæäŸãããã®
ã§ããã VCMåã¯VCMç³»åéäœæ··åç©ïŒVCMãäž»äœ
ãšãããVCMãšå ±éåäœãšVCMãšã®åéäœæ··å
ç©ïŒããVCMã«æº¶è§£å¯èœãªããªãªãŒã«ã®ååšäž
ã«æ°Žæ§åªäœäžã§éåãããããšã«ãããããªãªãŒ
ã«ãå質ã«åæ£ããããããã¯äžéšã°ã©ããçµå
ãããããªãªãŒã«å«æPVCãç²æ«ç¶ã§åŸãããã
ãã®ããªãªãŒã«å«æPVCãšã€ãœã·ã¢ããŒãåå
ç©ãšãé åããŠãããã«ããã€ãœã·ã¢ããŒãåå
ç©ãPVCã«å«æµžãããŠãªãç²æ«ç¶ã®æ圢çšçµæ
ç©ãåŸããé åæã«å®å®å€ã最å€çã®éåžžã®æ·»å
å€ãå Žåã«ãã€ãŠã¯å¯å¡å€ãåæã«é åããããš
ãå¯èœã§ããã ãããã®é åã«éããŠã¯ãã©ã€ãã¬ã³ããå¯èœ
ã§ãããç²æ«ç¶ãšããŠåŸãããã ãã®æ圢çšçµæç©ã¯éåžžã®PVCã³ã³ããŠã³ã
ãšå šãåæ§ã®å å·¥æ¹æ³ã§æ圢ããããšãå¯èœã§ã
ããå ç±æ圢ã®éã«åæã«ãŠã¬ã¿ã³ååå¿ãé²è¡
ããŠãã»ãšãã©å®å šã«å質ã«é åããããããã
ãã¯äžéšéã«çµåãããŠããPVCãšPUãšã®è€å
äœãæ圢åãšããŠåŸãããšãã§ããã æ¬çºæã«çšããããããªãªãŒã«ãšããŠã¯ãçé
ã®ããªãªãŒã«ãšããŠèèªæãèç°åŒãè³éŠæ眮æ
èèªæåã¯è€çŽ ç°åŒã®ãžããããã·ååç©ãããª
ããããã·ååç©ãããã©ããããã·ååç©ç
ã§ãäŸãã°ïŒïŒïŒâãšã¿ã³ãžãªãŒã«ãïŒïŒïŒâã
ããã³ãžãªãŒã«ãïŒïŒïŒâãã¿ã³ãžãªãŒã«ããã
ã³ãžãªãŒã«ãïŒïŒïŒâãããµã³ãžãªãŒã«ãïŒïŒ10
âãã«ã¡ãã¬ã³ãžãªãŒã«ãïŒïŒïŒâãžã¡ãã«â
ïŒïŒïŒâãããµã³ãžãªãŒã«ãããªãã³ãã«ã°ãªã³
ãŒã«ããžãšãã¬ã³ã°ãªã³ãŒã«ãïŒïŒïŒâã·ã¯ãã
ããµã³ãžã¡ã¿ããŒã«ããã¹ïŒÎ²âããããã·ãšã
ãã·ïŒãã³ãŒã³ãïœâãã·ã¬ã³ãžãªãŒã«ããžãã
ããã·ãšãã«ããã©ãã€ãããã¿ã¬ãŒããããªã¡
ãããŒã«ãããã³ãã°ãªã»ãªã³ãïŒâã¡ãã«ãã
ãã³âïŒïŒïŒïŒïŒâããªãªãŒã«ãïŒïŒïŒïŒïŒâã
ããµã³ããªãªãŒã«ããã³ã¿ãšãªããªããçããéž
ã°ããã é·éã®ããªãªãŒã«ãšããŠã¯ããªãšã¹ãã«ããªãª
ãŒã«ãããªãšãŒãã«ããªãªãŒã«ãããªã«ãŒãããŒ
ãããªãªãŒã«ãããã«ç³»ããªãªãŒã«ããžãšã³ç³»ã
ãªãªãŒã«ãã²ãŸã油系ããªãªãŒã«ãã·ãªã³ãŒã³ã
ãªãªãŒã«ãããªãªã¬ãã€ã³ç³»ããªãªãŒã«åã³ãã
ãã®å ±éåäœçã䜿çšãããã ãããã®é·éã®ããªãªãŒã«ã¯300ä¹è³10000ã®å
åéç¯å²ã®ãã®ãšããŠçšããããšã奜ãŸãããã
ãã奜ãŸããã¯500ä¹è³8000ã®ååéç¯å²ã®ãã®
ã§ããã ããªãšã¹ãã«ããªãªãŒã«ãšããŠã¯ãäŸãã°ã³ã
ã¯é žãã°ã«ã¿ãŒã«é žãã¢ãžãã³é žãã¢ãŒã©ã€ã³
é žãã»ãã·ã³é žãããã«ã³é žãç¡æ°Žãã¿ã«é žãã€
ãœãã¿ã«é žãããã©ãããç¡æ°Žãã¿ã«é žããããµ
ãããç¡æ°Žãã¿ã«é žãç¡æ°Žãã¬ã€ã³é žãããã«
é žãã€ã¿ã³ã³é žçããéžã°ãããžã«ã«ãã³é žãšå
èšã®çéã®ããªãªãŒã«ããéžã°ããããããã·å
åç©ãåå¿ãããŠåŸããããã®ã䜿çšãããã ããªãšã¹ãã«ããªãªãŒã«ãåŸãå¥ã®æ¹æ³ãšã
ãŠãβâããããªã©ã¯ãã³ããããã©ã¯ãã³ãÎŽ
âãã¬ãã©ã¯ãã³ãεâã«ããã©ã¯ãã³ãã¡ãã«
âεâã«ããã©ã¯ãã³ããžã¡ãã«âεâã«ããã©
ã¯ãã³ãããªã¡ãã«âεâã«ããã©ã¯ãã³çã®ã©
ã¯ãã³ååç©ããåèšã®çéã®ããªãªãŒã«çãã
éžã°ããããããã·ååç©ãšå ±ã«åå¿ããããã
ãšãå¯èœã§ããã ããªãšãŒãã«ããªãªãŒã«ãšããŠã¯ããªããã©ã¡
ãã¬ã³ã°ãªã³ãŒã«ãããªãšãã¬ã³ã°ãªã³ãŒã«ãã
ãªãããã¬ã³ã°ãªã³ãŒã«ãããªãªãã·ãããã¬ã³
ã°ãªã³ãŒã«çã䜿çšãããã ããªã«ãŒãããŒãããªãªãŒã«ãšããŠã¯ãåèšã®
çéã®ããªãªãŒã«çããéžã°ããããããã·åå
ç©ãšãžã¢ãªã«ã«ãŒãããŒãããžã¢ã«ãã«ã«ãŒãã
ãŒããåã¯ãšãã¬ã³ã«ãŒãããŒããããšã¹ãã«äº€
ææ³ã«ãã€ãŠåŸããããã®ã䜿çšããããäŸãã
ãªâïŒïŒïŒâãããµã¡ãã«ã¬ã³ã«ãŒãããŒããã
ãªâïŒïŒ2â²âãã¹ïŒïŒâããããã·ããã·ã«ïŒã
ããã³ã«ãŒãããŒãçãå·¥æ¥çã«çç£ãããŠãã
å ¥æãæãã ããªã«ãŒãããŒãããªãªãŒã«ãåŸãå¥ã®æ¹æ³ãš
ããŠã¯ããããããã¹ã²ã³æ³ïŒãŸãã¯æº¶å€æ³ïŒã«
ããããšãã§ããã ãã®ä»ãβâããããã·ãšãã«ã¢ã¯ãªã¬ãŒãã
βâããããã·ã«ãšãã«ã¡ã¿ã¢ã¯ãªã¬ãŒãçã®ã
ãããã·ã«åºãæã€ã¢ã¯ãªã«åéäœãšã¢ã¯ãªã«é ž
ãšã¹ãã«ãšã®å ±éåã«ãã€ãŠåŸãããã¢ã¯ãªã«ã
ãªãªãŒã«çã®ããã«ç³»ããªãªãŒã«ãããªïŒïŒïŒïŒ
âãã¿ãžãšã³ïŒãããªïŒïŒïŒïŒâãã¿ãžãšã³ïŒç
ã®ããªãã¿ãžãšã³ããªãªãŒã«ãããªãããã¬ã³ã°
ã©ã€ã³ãŒã«ãªã·ãã¬ãŒãçã®ã²ãŸã油系ããªãªãŒ
ã«ãããã¯ã·ãªã³ãŒã³ããªãªãŒã«ãããªãªã¬ãã€
ã³ç³»ããªãªãŒã«çã§VCMã«æº¶è§£å¯èœãªããªãªãŒ
ã«ã䜿çšãããã ãŸãäžèšã®çéããã³é·éã®ããªãªãŒã«ã®äœçš®
é¡ãã䜵çšããŠäœ¿çšããããšãã§ããã ããªãªãŒã«å«æPVCã®è£œé ã«ãããŠæ¡çšãã
ãéåæ¹æ³ã¯æžæ¿éåæ³ã埮现æžæ¿éåæ³ãä¹³å
éåæ³ã®ãããã§ããããããªãªãŒã«ã®ä»èŸŒæ¯ç
ã¯VCMã«å¯ŸããŠééã§200ïŒ ä»¥äžã§ããããã®æ¯
çã¯å¿ èŠã«å¿ããŠéžæã§ãããéåã¯éåžžã®æ¹
æ³ãå³ã¡ãæ®éã®éåçšã®ãªãŒãã¯ã¬ãŒãã§30ã
ã70âã奜ãŸããã¯ã40ãã70âã®æž©åºŠç¯å²ã§å®
æœãããã æ¬çºæã«çšããããVCMãšå ±éåå¯èœãªåé
äœãšããŠã¯ãå¡©åãããªãã³ãåŒåãããªãã³ç
ã®ãããªãã³åéäœãã¢ã¯ãªã«é žã¡ãã«ãã¢ã¯ãª
ã«é žãšãã«ãã¢ã¯ãªãŠé žããã«ãã¢ã¯ãªã«é žãªã¯
ãã«ãã¢ã¯ãªã«é žã·ã¢ããšãã«çã®ã¢ã¯ãªã«é žã®
ãšã¹ãã«é¡ãã¡ã¿ã¯ãªã«é žã¡ãã«ãã¡ã¿ã¯ãªã«é ž
ãšãã«ãã¡ã¿ã¯ãªã«é žããã«çã®ã¡ã¿ã¯ãªã«é žã®
ãšã¹ãã«é¡ãã¹ãã¬ã³ããã³ã¡ãã«ã¹ãã¬ã³ãã
ãã«ãã«ãšã³ãã¯ããã¹ãã¬ã³çã®ã¹ãã¬ã³èªå°
äœãã¢ã¯ãªããããªã«ããšãã«ããã«ãã³ãŒã³ã
ããã«ããã¿ã¬ã³çã®ããã«ç³»åéäœåã¯ãã¿ãž
ãšã³ãã€ãœãã¬ã³ãã¯ãããã¬ã³çã®ãžã¢ã«ã±ã³
é¡åéäœãæããããã æžæ¿éåæ³ã«ãããŠäœ¿çšãããæžæ¿å€ã¯äŸã
ã°ãéšåã±ã³åããã«ã¢ã«ã³ãŒã«ãã¡ãã«ã»ã«ã
ãŒã¹ããšãã«ã»ã«ããŒã¹ãããããã·ã¡ãã«ã»ã«
ããŒã¹ããŒã©ãã³ãããªãšãã¬ã³ã°ãªã³ãŒã«ã®è
èªé žãšã¹ãã«çã䜿çšããããããã¯åç¬åã¯äœµ
çšããŠãããããŸãããããã®äœ¿çšéã¯æ°Žåªäœã«
察ãã0.01ãïŒééïŒ çšåºŠã§ããã 油溶æ§éåéå§å€ã¯ãäŸãã°ã¢ãŸãã¹ã€ãœãã
ã«ãã¬ããããªã«çã®ã¢ãŸååç©ãã©ãŠãªã«ããŒ
ãªããµã€ãããžâïŒãšãã«ããã·ã«ããŒãªãã·ãž
ã«ãŒãããŒããïœâããã«ããŒãªãã·ããã¬ãŒã
ãªã©ã®ææ©éé žåç©ãããããã®äœ¿çšéã¯ä»èŸŒæ
ã®å¡©åããã«åéäœã«å¯Ÿãã0.01ãïŒééïŒ çšåºŠ
ã§ããã äžæ¹ãä¹³åéåã«ã¯ãéé žåæ°ŽçŽ ãéç¡«é žã«ãª
ãŠã ãéç¡«é žã¢ã³ã¢ããŠã ã®ãããªæ°Žæº¶æ§ã®éå
éå§å€ãçšããããã ããªãªãŒã«ã®æ·»å æéã¯äžè¬ã«VCMã®æ·»å å
ã§ãããããªãªãŒã«ã¯éåžžVCMã«å®¹æã«æº¶è§£ã
ããããç¹ã«æº¶è§£å·¥çšãå¿ èŠãšããªãã éåã«éããŠã¯ããããããPVCã®å å·¥å®å®
å€ãå©å€çãäŸãã°ãšããã·ç³»å®å®å€ãéå±ã»ã
ã±ã³çãæ·»å ããããšãã§ããã ããªãªãŒã«ã®éåä»èŸŒæ¯çã¯ãäžè¬çã«ã¯
VCMã«å¯Ÿããééã§ïŒã200ïŒ ã§ããããã®æ¯ç
ã¯å¿ èŠã«å¿ããŠéžæã§ãããããªãªãŒã«ã®æ¯çã
200ïŒ ãããããšéåæã®åæ£ãäžå®å®ãšãªã现
ç²åãåŸé£ãããã®æã®éåäœã¯ä¹Ÿç¥äžã«ç²åé
ã§èçããæºè¶³ãã¹ã也ç¥ãè¡ãé£ãããã«å¥œãŸ
ãããªãã ãã®ããã«ããŠåŸãããç²æ«ç¶ããªãªãŒã«å«æ
PVCã«ã€ãœã·ã¢ããŒãååç©åã³å®å®å€ã最å€
çã®æ·»å å€ãé åããŠåå¿æ§ã®æ圢çšçµæç©ãåŸ
ãã æ¬çºæã«ãããŠäœ¿çšããããã€ãœã·ã¢ããŒãå
åç©ãšããŠã¯ãïŒïŒïŒâããã³ïŒïŒïŒâããªã¬ã³
ãžã€ãœã·ã¢ããŒããïœâããã³ïœâããšãã¬ã³ãž
ã€ãœã·ã¢ããŒããïŒâã¯ããããšãã¬ã³âïŒïŒïŒ
âãžã€ãœã·ã¢ããŒããïŒïŒïŒâããã¿ã¬ã³ãžã€ãœ
ã·ã¢ããŒããã¡ãã¬ã³ãã¹ããšãã¬ã³âïŒïŒ4â²â
ãžã€ãœã·ã¢ããŒããïœâããã³ïœâãã·ã¬ã³ãžã€
ãœã·ã¢ããŒãããããµã¡ãã¬ã³ãžã€ãœã·ã¢ããŒ
ãããªãžã³ãžã€ãœã·ã¢ããŒããïŒïŒ4â²âã¡ãã¬ã³
ãã¹ïŒã·ã¯ãããã·ã«ã€ãœã·ã¢ããŒãïŒãã€ãœã
ãã³ãžã€ãœã·ã¢ããŒããããªã¡ãã«ãããµã¡ãã¬
ã³ãžã€ãœã·ã¢ããŒãçããžã€ãœã·ã¢ããŒãé¡ã
ïŒïŒïŒïŒ11âãŠã³ãã«ã³ããªã€ãœã·ã¢ããŒãããª
ãžã³ãšã¹ãã«ããªã€ãœã·ã¢ããŒããïŒâã€ãœã·ã¢
ããŒãã¡ãã«âïŒïŒïŒâãªã¯ã¿ã¡ãã«ãžã€ãœã·ã¢
ããŒãçã®ããªã€ãœã·ã¢ããŒãé¡ããããã¯ããª
ããšãã«ã¡ã¿ã³ããªã€ãœã·ã¢ããŒãçã®å€ç®¡èœã€
ãœã·ã¢ããŒãé¡ããã³ãããã€ãœã·ã¢ããŒãåå
ç©ã®äºéäœé¡ãããã¯äžéäœé¡ããã³åèšã®ç
éãé·éã®ããªãªãŒã«é¡åã¯æ°Žããã³ã¢ããåå
ç©çã®æŽ»æ§æ°ŽçŽ ååç©ãšåèšã®ã€ãœã·ã¢ããŒãå
åç©ãšã®åå¿ã«ãã€ãŠåŸãããæ«ç«¯ã€ãœã·ã¢ããŒ
ãåºãæããã€ãœã·ã¢ããŒãååç©çã®ã€ãœã·ã¢
ããŒãååç©ã䜿çšãããã ãŸããã£ãœã·ã¢ããŒãååç©ãšããŠã¯ã掻æ§ã¡
ãã¬ã³ååç©ããªãã·ã é¡ãã©ã¯ã¿ã é¡ãããšã
ãŒã«é¡ãã¢ã«ãã«ããšããŒã«é¡ãå¡©åºæ§çªçŽ å«æ
ååç©çã®ããããã³ã°å€ã«ãã€ãŠäžèšã€ãœã·ã¢
ããŒãååç©ããããã¯ãå®å®åããå ç±ã«ãã
ã€ãœã·ã¢ããŒãåºãåçãããããã¯åã€ãœã·ã¢
ããŒãååç©ãå«ãŸããã ããã«ãã€ãœã·ã¢ããŒãååç©ãšããŠã¯äžèšã€
ãœã·ã¢ããŒãååç©ãäœçš®é¡ãã®æ··åäœãšããŠäœ¿
çšããããšãå¯èœã§ãããäžèšã€ãœã·ã¢ããŒãå
åç©ã溶åªã«æº¶è§£ãããã®ã®äœ¿çšå¯èœã§ããã ã€ãœã·ã¢ããŒãååç©ã®ããªãªãŒã«å«æPVC
ãžã®é åã«éããŠéåžžã®PVCã«äœ¿çšãããå¯å¡
å€ã®åæé åãå¯èœã§ãããäŸãã°ããžãªã¯ãã«
ãã¿ã¬ãŒãïŒDOPïŒç液ç¶ã®å¯å¡å€ã«ã€ãœã·ã¢
ããŒãååç©ããã³å®å®å€ãæ»å€çã溶解ãŸãã¯
åæ£ãããåŸã«ããªãªãŒã«å«æPVCãžé åãã
ããšã¯ã€ãœã·ã¢ããŒãååç©ã®åæ£å¹çãé«ã
ãããŸããå¯å¡å€ã®æ·»å ã«ããå å·¥æ§ãåäžãã
å©ç¹ããããæ¬çºæã«ãããå¯å¡å€ã®äœ¿çšéã¯ã
ãªãªãŒã«å«æPVCäžã«å«ãŸããPVCå100éééš
ã«å¯ŸããŠãïŒä¹è³100éééšã奜ãŸããããã奜
ãŸããã¯ïŒä¹è³30éééšã®ç¯å²ã§ãããDOPé
ã100éééšããå€ããªããšãã©ã€ãã¬ã³ããå°
é£ãšãªãããŸã30éééšãè¶ ãããšDOPçå¯å¡
å€ã®ç§»è¡ãçºçããåŸãããæš¹èã®ç¹åŸŽãå°ãªã
ãªããå¯å¡å€ãå šã䜿çšããªããŠãäœæ¥æ§è¯ãã
å å·¥ããããšã¯å¯èœã§ããããïŒä¹è³ïŒéééšã®
å°éã®å¯å¡å€ã䜿çšããããšã«ãããå å·¥æ§ã¯ã
ãã«åäžããã ããªãªãŒã«å«æPVCã«ã€ãœã·ã¢ããŒãååç©
ããã³å®å®å€ãæ»å€ãå Žåã«ãã€ãŠã¯å¯å¡å€ãç
è²å€ãå å¡«å€çã®æ·»å å€ãé åããã«ã¯ãªãã³ã
ã¬ã³ããŒãã¯ãŒããŒåããŒããŒããããŒãããµ
ãŒããã³ã·ãšã«ãããµãŒçæ®éçã«ãã¡ããããŠ
ããæ··åæ©ã䜿çšããããåžžæž©ã§ã®ã³ãŒã«ããã¬
ã³ãåã¯ãžã€ã±ããä»ãã¬ã³ããŒã«ãã70ä¹è³
150âã«å ç±ããŠã®ããããã¬ã³ãã§ãã¬ã³ãã€
ã³ã°ãè¡ãããã¬ã³ãã€ã³ã°ã®æéã¯æ··åæ©ã®å®¹
éãšããããµã€ãºã«ãã€ãŠããšãªãã10ä¹è³30å
ã§ããã ãã¬ã³ãã€ã³ã°ã«éããŠãé åãããã€ãœã·ã¢
ããŒãååç©ã®ã€ãœã·ã¢ããŒãåºã®äžéšã¯ã
PVCçµæç©äžã®ããªãªãŒã«ã®ããããã·ã«åºãš
åå¿ãããŠã¬ã¿ã³çµåã圢æãããããããã¬ã³
ãã®å Žåã«ãããŠç¹ã«é¡èã«çŸããçŸè±¡ã§ãã
ããã€ãœã·ã¢ããŒãåºã¯ããªãªãŒã«ã®ããããã·
ã«åºãšã®åå¿ã«ãããŠã¬ã¿ã³çµå圢æãšåæã«ã¢
ããã¢ããŒãçµåããã³ãŠã¬ããžã³ãžãªã³çµåã«
ããäºéäœåãããã¯æ°Žåãšã®åå¿ã«ããããŠã¬
ããçµåã圢æããèŠããäžã¯æŽ»æ§ãªã€ãœã·ã¢ã
ãŒãåºãå«æããªãçµæç©ãåŸãã ãããã®å¯åå¿ã«ããã€ãœã·ã¢ããŒãååç©ã¯
120â以äžã®é«æž©ã«ãããŠéç°ããã³è§£é¢ããã
ããçæ圢æã«ã¯æå¹ãªã€ãœã·ã¢ããŒãåºãšããŠ
åããPVCçµæç©äžã®ããªãªãŒã«ãšã®åå¿ã«é¢
äžãããŠã¬ã¿ã³çµåããŠåç·šæãããã ãçºæã®å¹æã ãã®ããããŠäœæãããåå¿æ§ã®æ圢çšçµæç©
ã®æŒåºæ圢ãå°åºæ圢ãã«ã¬ã³ããŒå å·¥çéåžžã®
PVCãã³ã³ããŠã³ããšåæ§ã«å å·¥æ圢ããããš
ãã§ããã åè¿°ã®èª¬æããæãããªããã«ãæ¬çºæã«ãã
ã°ä»¥äžã®ãããªå¹æãåŸãããã (1) PVCãšPUãšãå質ã«åŸ®åæ£ãããã¯äžéšé
ã«çµåãããèç±ä¿åœ¢æ§ãèæ©èæ§ãèäœæž©è¡
ææ§ãèæ²¹æ§çã®ããããè€åäœãåŸãããšã
ã§ããã (2) æ圢çšçµæç©ã¯ãã©ã€ãã¬ã³ããããç¶æ ã§
åŸãããšãã§ããã (3) æ圢ãšåæã«ããªãŠã¬ã¿ã³ååå¿ãé²è¡ãå®
çµããããã«éåžžã®PVCã®å å·¥æ圢æ¹æ³ãšå
æ§ãªå å·¥ãã§ãããããå·¥çšãç°¡çŽ åãã補å
ãå®äŸ¡ã«æäŸãããã (4) å®èœåºæ°ã®å€ããããªãªãŒã«ãŸãã¯ã€ãœã·ã¢
ããŒãååç©ã䜿çšããããšã«ãããPVCãš
ç±ç¡¬ååPUãšã®è€åäœããåŸãããšãã§ããã
ãããé åã®å€åã«ããè€åäœã¯ç±å¯å¡æ§æš¹è
ãšããŠãç±ç¡¬åæ§æš¹èãšããŠã䜿çšã§ããã (5) ã°ã©ããåãããŠããéšåã¯çµæãšããŠæ¶æ©
åã®PVCãšããŠã®ç¹æ§ãçºæ®ããã (6) PVCãšPUãšã§åœ¢æãããSemiâIPNïŒæ©ã
ãããªããŒäžã«çŽéããªããŒãããã¿åã€ãæ§
é ïŒãåãããã«åŒ·ãããªç©æ§ãçºæ®ããããš
ãã§ããã ãããã®ç¹æ§ãå©çšããŠãåè¿°ã®ããšãç£æ¥äž
ã®å€ãã®åéã§å©çšã§ããããããã«å ·äœçã«
ã¯ãäŸãã°é»ç·è¢«èŠã®åéã§ã¯ãæ¬çºæã«ããæ
圢çšçµæç©ã䜿çšããããšã«ãããåŸæ¥ã®èšå
ã§ãèæ©èæ§ãèæ²¹æ§çã®åªããé»ç·ã補é ãã
ããšãã§ãã移åçšã®é»ç·ããããã¯ã·ãŒã¹ç·ç
ãå®äŸ¡ã«è£œé ããããšãã§ããã ãŸãããã€åºã®è£œé ã«ãããŠãPVCãšPUãšã®
ãã¬ã³ãæš¹èã䜿çšããŠããåéããããããã®
å·¥çšãçååã§ããããã«ããŒã¿ã«ã³ã¹ãã®å®ã
補åã補é ããããšãã§ããããŸããåºæãèªå
è»çšéšåã®åéã«ãããŠã¯ãPUæåãç±ç¡¬åå
ã®çµæã«ããããšã«ãããç±å€åœ¢æž©åºŠã®é«ãææ
ãæäŸã§ãããããã«å»çåéã«ãããŠã¯ããã€
ã¹ããŒã¶ãã«å»çåã®ææãšããŠãé移è¡æ§ã®è»
質PVCãæäŸã§ããã 次ã«å®æœäŸã«ãã€ãŠæ¬çºæãããã«å ·äœçã«èª¬
æããã åèäŸ ïŒ 50ã®æ¹æç¿Œã€ãã®ã¹ãã³ã¬ã¹æ§ãªãŒãã¯ã¬ãŒ
ãã«çŽæ°Ž30KgãããªãªãŒã«ãšããŠãããã³ã©ã³â
4009ïŒæ¥æ¬ããªãŠã¬ã¿ã³å·¥æ¥KK補åååãïŒïŒ
ïŒâãã¿ã³ãžãªãŒã«ã¢ãžããŒãïŒ1000ïŒïŒ
Kgãæžæ¿å®å®å€ãšããŠå¹³åã±ã€ã³å床75molïŒ ã
å¹³åéå床1700ã®éšåã±ã³åããªããã«ã¢ã«ã³ãŒ
ã«100ïœãαïŒÎ±â²âã¢ãŸãã¹âïŒïŒïŒâãžã¡ãã«
ãã¬ããããªã«ïŒïœãæ·»å ããåŸããªãŒãã¯ã¬ãŒ
ããå¯å°ããéåç³»ã®é žçŽ ãææ°ãããããã«
VCMã20Kgä»èŸŒãã åŸæ¹æãéå§ãã60âãŸã§
ææž©ããéååå¿ãéå§ããããªãŒãã¯ã¬ãŒãå
å§ã7.0KgïŒcm2ãŸã§äœäžããæç¹ã§éåãåæ¢ãã
æªåå¿ã®VCMãååããåŸããªããŒãè±æ°Žä¹Ÿç¥
ãçœè²ç²æ«ãåŸãããã®ç²æ«ã150âã®ç±ããŒã«
ã§10åéæ··ç·ŽããåãçŽ0.8mmã®ã·ãŒããäœæã
ãã ãã®ã·ãŒãã䜿çšããŠç©æ§ã枬å®ããã è»åç¹ 150â ç¶æ ç©æ§ åŒåŒµåŒ·ã 250KgïŒcm2 䌞㳠100ïŒ ãã ããã®ã·ãŒãã¯è¡šé¢ã«ç²çæ§ãã¿ãããã éåçµæããã³ããªããŒã®ç©æ§ãä»ãšå®æœäŸç
ã®ãã®ãšãŸãšããŠè¡šïŒã«ç€ºããã åèäŸ ïŒ åå¿æž©åºŠã67âã«å€ãã以å€ã¯åèäŸïŒãšåæ§
ã«è¡ã€ããéåçµæããã³ããªããŒã®ç©æ§ãè¡šïŒ
ã«ç€ºãã åèäŸ ïŒãïŒ ããªãªãŒã«ã®çš®é¡ããã³æ·»å éãè¡šïŒã«ç€ºãã
ãšãå€ãã以å€ã¯åèäŸïŒãšåæ§ã«è¡ã€ããéå
çµæããã³ããªããŒã®ç©æ§ãè¡šïŒã«ç€ºãã ãªããååèäŸã§ç€ºããå¡©åããã«ç³»éåäœã®
ç©æ§å€ã¯æ¬¡ã®æ¹æ³ã«ãã枬å®ããã (1) å¹³åç²ååŸ æ°Žäžã§ã®ã³ãŒã«ã¿ãŒã«ãŠã³ã¿ãŒã«ãã€ãŠæž¬å®
ãããæäœããã³è£ 眮ã«é¢ããŠã¯ãT.Allenè
âParticle Bize Measurementâ第13ç« ç¬¬ïŒç
ïŒ1975ïŒChapman and Hall Londonçºè¡ã«è¿°
ã¹ãããŠããã (2) 嵩æ¯é JISââ6721ã«ãã枬å®ããã (3) PVCå«é å¡©çŽ åæã®çµæããç®åºãããåæ²ã¯ããã©
ããããã©ã³ïŒã¡ã¿ããŒã«ç³»ã§ïŒåè¡ã€ãã (4) ã°ã©ããç äžèšã®èšç®åŒã«ããæ±ããã ã°ã©ããçïŒïŒ ïŒïŒ100âïŒ100âÃ100 ããã³ïŒ¢ã¯ããããåæ²åãåæ²åŸã®
PVCå«éïŒïŒ ïŒã§ããã (5) æ°Žé žåºäŸ¡ JISââ0070ã«ããæ¹æ³ã§ã¯æž¬å®äžå¯èœã§
ãããã以äžã®æ¹æ³ã«ãŠè¡ã€ãã ã·ã¯ããããµãã³ãšããã©ããããã©ã³ãç
éãã€æ··åãã溶åªäžã«ãè©Šæãéå°ã®ããªã¬
ã³ãžã€ãœã·ã¢ããŒãïŒTDIïŒã§ãŠã¬ã¿ã³ååå¿
ãããåå¿åŸãæ®åNCOåºã枬å®ãããã®å€
ããç®åºããã NCOåºå«éã®æž¬å®ã¯JISââ1556ã«ãã€ãŠ
è¡ã€ãã
ãè¡šã
å®æœäŸ ïŒ
åèäŸïŒã§åŸãããããªãªãŒã«å«æå¡©åããã«
éåäœ1250éééšãå 容ç©ïŒã®ã¯ãŒããŒåããŒ
ããŒã«æå ¥ããæ¹æããªãããææ©ã¹ãºãã¬ãŒã
30éééšã«ã¹ãã¢ãªã³é žããªãŠã 10éééšãäºã
æ··åããŠããããã®ãæ·»å ããããã«æ¶²åã¡ãã¬
ã³ãã¹ããšãã¬ã³âïŒïŒ4â²âãžã€ãœã¢ããŒã
ïŒMTLâãæ¥æ¬ããªãŠã¬ã¿ã³å·¥æ¥KK補åå
åãNCOå«é28.6ééïŒ ïŒã71éééšå ããŠå®€
æž©ã§30åé¢ãã¬ã³ãã€ã³ã°ãè¡ããç²æ«ç¶ã®ã³ã³
ããŠã³ããåŸãã ãã®ã³ã³ããŠã³ãã150âã®ç±ããŒã«ã§10åé
æ··ç·ŽããåãçŽ0.8mmã®ã·ãŒããäœæããããã®
ã·ãŒãã䜿çšããŠç©æ§ã枬å®ããã ã³ã³ããŠã³ãã®é åå²åãç±ããŒã«ã®æž©åºŠãšãš
ãã«ç©æ§ã®æž¬å®çµæã®å®æœäŸã®ãã®ãšãŸãšããè¡š
ïŒã«ç€ºãã å®æœäŸ ïŒ åèäŸïŒã§åŸãããå«ããªãªãŒã«å¡©åããã«é
åäœ1250éééšãå 容ç©ïŒã®ã¯ãŒããŒåããŒã
ãŒã«æå ¥ããæ¹æããªããããããµã¡ãã¬ã³ãžã€
ãœã·ã¢ããŒãã®ã€ãœã·ã¢ãã¬ãŒãïŒéäœãïŒã³ã
ããŒãEHãæ¥æ¬ããªãŠã¬ã¿ã³å·¥æ¥KK補åååã
NCOå«é21wtïŒ ïŒ100éééšãææ©ã¹ãºãã¬ãŒ
ã30éééšãã¹ãã¢ãªã³é žããªãŠã 10éééšã
DOP50éééšã«äºãæ··åããŠããããã®ãæ·»å
ã宀枩ã§30åéãã¬ã³ãã€ã³ã°ãè¡ãç²æ«ç¶ã®ã³
ã³ããŠã³ããåŸãããã®ã³ã³ããŠã³ãã160âã®
ç±ããŒã«ã§10åéæ··ç·ŽããåãçŽ0.8mmã®ã·ãŒã
ãäœæããã å®æœäŸ ïŒãïŒ ã€ãœã·ã¢ããŒãååç©ã®çš®é¡ãé åå²åãå€ã
ãŠãä»ã¯å®æœäŸïŒãšåæ§ã«ããŠã³ã³ããŠã³ããäœ
æããã·ãŒããäœæããã å®æœäŸ ïŒã13 ããªãªãŒã«å«æå¡©åããã«éåäœã®çš®é¡ãé å
å²åãå€ããŠãä»ã¯å®æœäŸïŒãšåæ§ã«ããŠã³ã³ã
ãŠã³ããäœæãã·ãŒããäœæãããçµæã¯è¡šïŒã«
瀺ãã
éåäœ1250éééšãå 容ç©ïŒã®ã¯ãŒããŒåããŒ
ããŒã«æå ¥ããæ¹æããªãããææ©ã¹ãºãã¬ãŒã
30éééšã«ã¹ãã¢ãªã³é žããªãŠã 10éééšãäºã
æ··åããŠããããã®ãæ·»å ããããã«æ¶²åã¡ãã¬
ã³ãã¹ããšãã¬ã³âïŒïŒ4â²âãžã€ãœã¢ããŒã
ïŒMTLâãæ¥æ¬ããªãŠã¬ã¿ã³å·¥æ¥KK補åå
åãNCOå«é28.6ééïŒ ïŒã71éééšå ããŠå®€
æž©ã§30åé¢ãã¬ã³ãã€ã³ã°ãè¡ããç²æ«ç¶ã®ã³ã³
ããŠã³ããåŸãã ãã®ã³ã³ããŠã³ãã150âã®ç±ããŒã«ã§10åé
æ··ç·ŽããåãçŽ0.8mmã®ã·ãŒããäœæããããã®
ã·ãŒãã䜿çšããŠç©æ§ã枬å®ããã ã³ã³ããŠã³ãã®é åå²åãç±ããŒã«ã®æž©åºŠãšãš
ãã«ç©æ§ã®æž¬å®çµæã®å®æœäŸã®ãã®ãšãŸãšããè¡š
ïŒã«ç€ºãã å®æœäŸ ïŒ åèäŸïŒã§åŸãããå«ããªãªãŒã«å¡©åããã«é
åäœ1250éééšãå 容ç©ïŒã®ã¯ãŒããŒåããŒã
ãŒã«æå ¥ããæ¹æããªããããããµã¡ãã¬ã³ãžã€
ãœã·ã¢ããŒãã®ã€ãœã·ã¢ãã¬ãŒãïŒéäœãïŒã³ã
ããŒãEHãæ¥æ¬ããªãŠã¬ã¿ã³å·¥æ¥KK補åååã
NCOå«é21wtïŒ ïŒ100éééšãææ©ã¹ãºãã¬ãŒ
ã30éééšãã¹ãã¢ãªã³é žããªãŠã 10éééšã
DOP50éééšã«äºãæ··åããŠããããã®ãæ·»å
ã宀枩ã§30åéãã¬ã³ãã€ã³ã°ãè¡ãç²æ«ç¶ã®ã³
ã³ããŠã³ããåŸãããã®ã³ã³ããŠã³ãã160âã®
ç±ããŒã«ã§10åéæ··ç·ŽããåãçŽ0.8mmã®ã·ãŒã
ãäœæããã å®æœäŸ ïŒãïŒ ã€ãœã·ã¢ããŒãååç©ã®çš®é¡ãé åå²åãå€ã
ãŠãä»ã¯å®æœäŸïŒãšåæ§ã«ããŠã³ã³ããŠã³ããäœ
æããã·ãŒããäœæããã å®æœäŸ ïŒã13 ããªãªãŒã«å«æå¡©åããã«éåäœã®çš®é¡ãé å
å²åãå€ããŠãä»ã¯å®æœäŸïŒãšåæ§ã«ããŠã³ã³ã
ãŠã³ããäœæãã·ãŒããäœæãããçµæã¯è¡šïŒã«
瀺ãã
ãè¡šã
ãè¡šã
å®æœäŸ 14
å®æœäŸïŒã«ãã€ãŠäœæããã³ã³ããŠã³ãã®æ®
NCOåºå«æéã®çµæå€åã枬å®ããããŒã«å å·¥
æ§ã®å€åã調ã¹ããæ®NCOåºå«æèã¯I.Rã«ãã
枬å®ãããã³ã³ããŠãäœæçŽåŸã®æ®NCOåºå«æ
éã100ïŒ ãšããŠãNCOåºæ®åçãè¡šïŒã«èšãã äœæçŽåŸãšã³ã³ããŠã³ããšäœæåŸ14æ¥ç®ã®ã³ã³
ããŠã³ããšã§ããŒã«å å·¥æ§ããã³ã·ãŒãç©æ§ã«å€
åã¯èŠãããªãã€ãã
NCOåºå«æéã®çµæå€åã枬å®ããããŒã«å å·¥
æ§ã®å€åã調ã¹ããæ®NCOåºå«æèã¯I.Rã«ãã
枬å®ãããã³ã³ããŠãäœæçŽåŸã®æ®NCOåºå«æ
éã100ïŒ ãšããŠãNCOåºæ®åçãè¡šïŒã«èšãã äœæçŽåŸãšã³ã³ããŠã³ããšäœæåŸ14æ¥ç®ã®ã³ã³
ããŠã³ããšã§ããŒã«å å·¥æ§ããã³ã·ãŒãç©æ§ã«å€
åã¯èŠãããªãã€ãã
ãè¡šã
æ¯èŒäŸ ïŒãïŒ
äžè¬ã®å¡©åããã«ããŠããŒïŒæ±æŽæ¹éå·¥æ¥KK
åååããªãŠãŒãã³800BKïŒã䜿çšããŠãå®å®
å€ããã³å¯å¡å€ããã©ã€ãã¬ã³ãããå ç±ããŒã«
ã«ãã€ãŠã·ãŒããäœæããç©æ§ã枬å®ãããé å
å²åãç±ããŒã«æž©åºŠãšãšãã«ç©æ§æž¬å®çµæãè¡šïŒ
ã«ç€ºãã ãªããåå®æœäŸããã³æ¯èŒäŸã§ç€ºãããã·ãŒã
ç©æ§ã®æž¬å®ã¯è»åç¹ãé€ããJISââ6301ã«ã
ãè¡ã€ããè»åç¹ã®æž¬å®ã¯ä»¥äžã®æ¹æ³ã§è¡ã€ãã
JISââ6301ã«ããïŒå·åœ¢ãã³ãã«ã«ããã·ãŒ
ããæã¡æãã0.5KgïŒcm2ã®è·éãä»ããŠææž©æ©
ã«ã€ãããïŒâïŒåã®ææž©é床ã§æž©åºŠãäžæãè»
åå€åœ¢ããæç¹ã®æž©åºŠã枬å®ããã æ¯èŒäŸ ïŒ ãããã©ã³400ïœïŒæ¥æ¬ããªãŠã¬ã¿ã³å·¥æ¥KK
補åååãïŒïŒïŒâãã¿ã³ãžãªãŒã«ã¢ãžããŒã
MWïŒ1000ïŒ1000ïœãå 容éïŒã®ã¯ãŒããŒåã
ãŒããŒã«æå ¥ããæ¹æãè¡ãå æž©ã80âã«ä¿ã€
ãããã®åŸMTLâã280ïœãæ·»å ããŠãŠã¬ã¿ã³
ååå¿ãè¡ã€ããå æž©ã¯135âãŸã§äžæãã60å
åŸã«ãŽã ç¶ã®PUæš¹èãåŸãããããã®æš¹èãå·
å庫ã«ãŠãçŽâïŒâãŸã§å·åŽããåŸã«ç²ç æ©ã«ãŠ
ç²ç ãããã¬ãŒã¯ïŒPUæš¹èïŒãåŸãããã®ã
ã¬ãŒã¯ã䜿çšããŠäžè¬ã®å¡©åããã«ããŠããŒïŒæ±
æŽæ¹éå·¥æ¥KK補ååããªãŠãŒãã³800BKïŒãšã®
ãã¬ã³ãã·ãŒããå ç±ããŒã«ã«ãã€ãŠäœæããã
é åå²åã¯å®æœäŸïŒãšåäžã®PUæåæ¯çãåã
ããã«ãããç±ããŒã«ã®æž©åºŠã130âã150âã
190âã«å€æŽããããããã®å Žåã®å å·¥æ§ãã·ãŒ
ã圢ç¶ããã³ç©æ§ãå®æœäŸïŒãšæ¯èŒããã é åå²åããã³çµæã¯è¡šïŒã«ãŸãšããŠç€ºãã æ¯èŒäŸ ïŒ åžè²©ãããŠããäœç¡¬åºŠïŒç¡¬åºŠHs70ïŒã®ãã¬ãŒ
ã¯ç¶ã®TPUïŒPUæš¹èïŒ320éééšãå¡©åããã«
ããŠããŒãªãŠãŒãã³800BK1000éééšãææ©ã¹
ãºãã¬ãŒã30éééšãã¹ãã¢ãªã³é žããªãŠã 10é
ééšãå 容éïŒã®ãã³ã·ãšã«ãããµãŒã«æå ¥
ãã宀枩ã§ïŒåéæ··åãè¡ã€ããåŸãããã³ã³ã
ãŠã³ãã䜿çšããŠãå ç±ããŒã«ã«ãã€ãŠã·ãŒãã
äœæããã å å·¥æ§ãã·ãŒã圢ç¶ããã³ç©æ§ãé åå²åãšãš
ãã«è¡šïŒã«ãŸãšããŠç€ºãã æ¯èŒäŸ ïŒ PVCçãšã®ããªããŒãã¬ã³ãçšãšããŠåžè²©ã
ããŠããç±³ç²ç¶ã®TPUæš¹èïŒPUæš¹èïŒã«
TPUãå€æŽããä»ã¯æ¯èŒäŸïŒãšåæ§ã«ããŠã·ãŒ
ããäœæããã çµæã¯è¡šïŒã«ç€ºãã æ¯èŒäŸ ïŒ ã³ã«ãã³ã«FAâ909ïŒãšãã¬ã³ãªããµã€ãïŒã
ããã¬ã³ãªããµã€ãç³»ããªãªãŒã«ãç²åºŠ
1100cpsïŒ25âïŒ100éšããä»èŸŒã¿ãæ¹æããªãã
130âã«ææž©ããŠãã¢ãŸãã¹ã€ãœããããããªã«
ïŒéšãæ·»å ãå¡©åããã«20éšããã³ãããå°éã
ã€ïŒæéã«ããã€ãŠæ³šå ¥ããããã®åŸå枩床ã§ïŒ
æéæ¹æãç¶ããã ç²æ«åºäœãåŸãããç²åºŠ1100cpsïŒ25âã®æ¶²ç¶
ã§ãã€ããåŸããã液äœããIRã§æž¬å®ããã
PVCçµæã¯èªããããªãã€ããå¡©åããã«ã®å š
ãŠã¯æ°åãç³»å€ã«é£æ£ãããã®ãšæãããããã®
çµææ®ã€ã液ã¯ãããšã®FAâ909ã®ãŸãŸã§ãã€
ãã åãå¡©åããã«ã300éšã«å¢éããŠãåãçµæ
ã§ãã€ãã
åååããªãŠãŒãã³800BKïŒã䜿çšããŠãå®å®
å€ããã³å¯å¡å€ããã©ã€ãã¬ã³ãããå ç±ããŒã«
ã«ãã€ãŠã·ãŒããäœæããç©æ§ã枬å®ãããé å
å²åãç±ããŒã«æž©åºŠãšãšãã«ç©æ§æž¬å®çµæãè¡šïŒ
ã«ç€ºãã ãªããåå®æœäŸããã³æ¯èŒäŸã§ç€ºãããã·ãŒã
ç©æ§ã®æž¬å®ã¯è»åç¹ãé€ããJISââ6301ã«ã
ãè¡ã€ããè»åç¹ã®æž¬å®ã¯ä»¥äžã®æ¹æ³ã§è¡ã€ãã
JISââ6301ã«ããïŒå·åœ¢ãã³ãã«ã«ããã·ãŒ
ããæã¡æãã0.5KgïŒcm2ã®è·éãä»ããŠææž©æ©
ã«ã€ãããïŒâïŒåã®ææž©é床ã§æž©åºŠãäžæãè»
åå€åœ¢ããæç¹ã®æž©åºŠã枬å®ããã æ¯èŒäŸ ïŒ ãããã©ã³400ïœïŒæ¥æ¬ããªãŠã¬ã¿ã³å·¥æ¥KK
補åååãïŒïŒïŒâãã¿ã³ãžãªãŒã«ã¢ãžããŒã
MWïŒ1000ïŒ1000ïœãå 容éïŒã®ã¯ãŒããŒåã
ãŒããŒã«æå ¥ããæ¹æãè¡ãå æž©ã80âã«ä¿ã€
ãããã®åŸMTLâã280ïœãæ·»å ããŠãŠã¬ã¿ã³
ååå¿ãè¡ã€ããå æž©ã¯135âãŸã§äžæãã60å
åŸã«ãŽã ç¶ã®PUæš¹èãåŸãããããã®æš¹èãå·
å庫ã«ãŠãçŽâïŒâãŸã§å·åŽããåŸã«ç²ç æ©ã«ãŠ
ç²ç ãããã¬ãŒã¯ïŒPUæš¹èïŒãåŸãããã®ã
ã¬ãŒã¯ã䜿çšããŠäžè¬ã®å¡©åããã«ããŠããŒïŒæ±
æŽæ¹éå·¥æ¥KK補ååããªãŠãŒãã³800BKïŒãšã®
ãã¬ã³ãã·ãŒããå ç±ããŒã«ã«ãã€ãŠäœæããã
é åå²åã¯å®æœäŸïŒãšåäžã®PUæåæ¯çãåã
ããã«ãããç±ããŒã«ã®æž©åºŠã130âã150âã
190âã«å€æŽããããããã®å Žåã®å å·¥æ§ãã·ãŒ
ã圢ç¶ããã³ç©æ§ãå®æœäŸïŒãšæ¯èŒããã é åå²åããã³çµæã¯è¡šïŒã«ãŸãšããŠç€ºãã æ¯èŒäŸ ïŒ åžè²©ãããŠããäœç¡¬åºŠïŒç¡¬åºŠHs70ïŒã®ãã¬ãŒ
ã¯ç¶ã®TPUïŒPUæš¹èïŒ320éééšãå¡©åããã«
ããŠããŒãªãŠãŒãã³800BK1000éééšãææ©ã¹
ãºãã¬ãŒã30éééšãã¹ãã¢ãªã³é žããªãŠã 10é
ééšãå 容éïŒã®ãã³ã·ãšã«ãããµãŒã«æå ¥
ãã宀枩ã§ïŒåéæ··åãè¡ã€ããåŸãããã³ã³ã
ãŠã³ãã䜿çšããŠãå ç±ããŒã«ã«ãã€ãŠã·ãŒãã
äœæããã å å·¥æ§ãã·ãŒã圢ç¶ããã³ç©æ§ãé åå²åãšãš
ãã«è¡šïŒã«ãŸãšããŠç€ºãã æ¯èŒäŸ ïŒ PVCçãšã®ããªããŒãã¬ã³ãçšãšããŠåžè²©ã
ããŠããç±³ç²ç¶ã®TPUæš¹èïŒPUæš¹èïŒã«
TPUãå€æŽããä»ã¯æ¯èŒäŸïŒãšåæ§ã«ããŠã·ãŒ
ããäœæããã çµæã¯è¡šïŒã«ç€ºãã æ¯èŒäŸ ïŒ ã³ã«ãã³ã«FAâ909ïŒãšãã¬ã³ãªããµã€ãïŒã
ããã¬ã³ãªããµã€ãç³»ããªãªãŒã«ãç²åºŠ
1100cpsïŒ25âïŒ100éšããä»èŸŒã¿ãæ¹æããªãã
130âã«ææž©ããŠãã¢ãŸãã¹ã€ãœããããããªã«
ïŒéšãæ·»å ãå¡©åããã«20éšããã³ãããå°éã
ã€ïŒæéã«ããã€ãŠæ³šå ¥ããããã®åŸå枩床ã§ïŒ
æéæ¹æãç¶ããã ç²æ«åºäœãåŸãããç²åºŠ1100cpsïŒ25âã®æ¶²ç¶
ã§ãã€ããåŸããã液äœããIRã§æž¬å®ããã
PVCçµæã¯èªããããªãã€ããå¡©åããã«ã®å š
ãŠã¯æ°åãç³»å€ã«é£æ£ãããã®ãšæãããããã®
çµææ®ã€ã液ã¯ãããšã®FAâ909ã®ãŸãŸã§ãã€
ãã åãå¡©åããã«ã300éšã«å¢éããŠãåãçµæ
ã§ãã€ãã
Claims (1)
- ïŒ å¡©åããã«åéäœåã¯å¡©åããã«åéäœãäž»
äœãšããå¡©åããã«åéäœãšå ±éåå¯èœãªåéäœ
ãšå¡©åããã«åéäœãšã®åéäœæ··åç©ããå¡©åã
ãã«åéäœã«æº¶è§£å¯èœãªããªãªãŒã«ã®ååšäžã«æ°Ž
æ§åªäœäžã§éåããŠåŸãããç²æ«ç¶ã®ããªãªãŒã«
å«æå¡©åããã«ç³»éåäœã«ã€ãœã·ã¢ããŒãååç©
ãå«æµžããããŠãªãç²æ«ç¶ã®ç±éæ圢çšçµæç©ã
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59242228A JPS61120820A (ja) | 1984-11-19 | 1984-11-19 | æ圢çšçµæç© |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59242228A JPS61120820A (ja) | 1984-11-19 | 1984-11-19 | æ圢çšçµæç© |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61120820A JPS61120820A (ja) | 1986-06-07 |
| JPH0477005B2 true JPH0477005B2 (ja) | 1992-12-07 |
Family
ID=17086137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59242228A Granted JPS61120820A (ja) | 1984-11-19 | 1984-11-19 | æ圢çšçµæç© |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61120820A (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0275648A (ja) * | 1988-09-12 | 1990-03-15 | Okamoto Ind Inc | ã¹ãã¬ãããã€ã«ã çšå¡©åããã«ç³»æš¹èçµæç© |
| JPH02163146A (ja) * | 1988-12-16 | 1990-06-22 | Dainippon Ink & Chem Inc | å¡©åããã«æš¹èçµæç© |
| JPH0359056A (ja) * | 1989-07-28 | 1991-03-14 | Sumitomo Bakelite Co Ltd | å¡©åããã«ç³»æš¹èçµæç© |
| JPH0368644A (ja) * | 1989-08-09 | 1991-03-25 | Sumitomo Bakelite Co Ltd | å¡©åããã«ç³»æš¹èçµæç© |
| US5096756A (en) * | 1990-04-02 | 1992-03-17 | Wilson Sporting Goods Co. | Composite bladder for game balls |
| CN110628399B (zh) * | 2018-06-22 | 2022-02-01 | äžåœç³æ²¹å€©ç¶æ°è¡ä»œæéå ¬åž | å°å µè£çŒçå°å µååå ¶å°å µæ¹æ³ |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5418971A (en) * | 1978-07-03 | 1979-02-13 | Sanyo Chemical Ind Ltd | Production of sheet material with excellent dyeability |
| JPS5811518A (ja) * | 1981-07-10 | 1983-01-22 | Sanyo Chem Ind Ltd | éåäœããªãªâã«ã®è£œé æ³ |
| JPS5829816A (ja) * | 1981-07-10 | 1983-02-22 | Sanyo Chem Ind Ltd | ããªãŠã¬ã¿ã³ã®è£œé æ³ |
-
1984
- 1984-11-19 JP JP59242228A patent/JPS61120820A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5418971A (en) * | 1978-07-03 | 1979-02-13 | Sanyo Chemical Ind Ltd | Production of sheet material with excellent dyeability |
| JPS5811518A (ja) * | 1981-07-10 | 1983-01-22 | Sanyo Chem Ind Ltd | éåäœããªãªâã«ã®è£œé æ³ |
| JPS5829816A (ja) * | 1981-07-10 | 1983-02-22 | Sanyo Chem Ind Ltd | ããªãŠã¬ã¿ã³ã®è£œé æ³ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61120820A (ja) | 1986-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5929153A (en) | Vinyl chloride-based polymer-polyurethane composite and method of producing the same | |
| US4567236A (en) | Novel polymer blends | |
| US3984493A (en) | Homogeneous blend of vinyl chloride polymer with thermoplastic polyester-urethane | |
| JPH0477005B2 (ja) | ||
| JPH07228766A (ja) | ããªå¡©åããã«ç³»æš¹èçµæç©ã®è£œé æ¹æ³ | |
| JP3317351B2 (ja) | å¡©åããã«ç³»ãšã©ã¹ãããŒåã³ãããã³ææ | |
| JPH0511123B2 (ja) | ||
| JPH0524921B2 (ja) | ||
| JP3312403B2 (ja) | ããªå¡©åããã«âããªãŠã¬ã¿ã³è€åäœã®è£œé æ¹æ³ | |
| JP2876769B2 (ja) | å¡©åããã«ç³»æš¹èçµæç© | |
| JP2870734B2 (ja) | å¡©åããã«ç³»æš¹èçµæç© | |
| JPH0791456B2 (ja) | ããªå¡©åããã«âããªãŠã¬ã¿ã³è€åäœã®è£œé æ¹æ³ | |
| JP3379123B2 (ja) | éææ§ããªå¡©åããã«âããªãŠã¬ã¿ã³ãšã©ã¹ãããŒã®è£œé æ³ | |
| JP2870733B2 (ja) | å¡©åããã«ç³»æš¹èçµæç© | |
| JP3107165B2 (ja) | å¡©åããã«ç³»æš¹èçµæç© | |
| JP3572338B2 (ja) | å¡©åããã«ç³»éåäœâããªãŠã¬ã¿ã³è€åäœã®è£œé æ¹æ³ | |
| JP3572336B2 (ja) | ããªå¡©åããã«ç³»æš¹èçµæç©ã®è£œé æ¹æ³ | |
| JP3188919B2 (ja) | ããªå¡©åããã«âããªãŠã¬ã¿ã³ãšã©ã¹ãããŒã®è£œé æ¹æ³ | |
| JP3188918B2 (ja) | ããªå¡©åããã«âããªãŠã¬ã¿ã³è€åäœã®è£œé æ¹æ³ | |
| JPS61250044A (ja) | ããªå¡©åããã«âããªãŠã¬ã¿ã³ç³»æ圢çšçµæç©ã®è£œé æ¹æ³ | |
| JP3257153B2 (ja) | ããªå¡©åããã«âããªãŠã¬ã¿ã³ãšã©ã¹ãããŒã®è£œé æ¹æ³ | |
| JPH06200106A (ja) | ããªå¡©åããã«âããªãŠã¬ã¿ã³ãšã©ã¹ãããŒã®è£œé æ¹æ³ | |
| JPH08199030A (ja) | å¡©åããã«ç³»æš¹èçµæç©åã³ãã®è£œé æ¹æ³ | |
| JPH0733979A (ja) | å¡©åããã«ç³»æš¹èçµæç©ãšãããçšããæ圢åããã³ãããã®è£œé æ¹æ³ | |
| JPH01254725A (ja) | ããªå¡©åããã«âç±æ¶æ©åããªãŠã¬ã¿ã³ç³»è€åäœã®è£œé æ¹æ³ |