JPH0142967B2 - - Google Patents
Info
- Publication number
- JPH0142967B2 JPH0142967B2 JP54166393A JP16639379A JPH0142967B2 JP H0142967 B2 JPH0142967 B2 JP H0142967B2 JP 54166393 A JP54166393 A JP 54166393A JP 16639379 A JP16639379 A JP 16639379A JP H0142967 B2 JPH0142967 B2 JP H0142967B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- resin
- olefin polymer
- modified
- sealing
- 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
Links
- 229920005989 resin Polymers 0.000 claims description 54
- 239000011347 resin Substances 0.000 claims description 54
- 229920000098 polyolefin Polymers 0.000 claims description 53
- 239000000178 monomer Substances 0.000 claims description 49
- 238000007789 sealing Methods 0.000 claims description 46
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 39
- 229920002554 vinyl polymer Polymers 0.000 claims description 35
- 239000002245 particle Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 24
- 229920000573 polyethylene Polymers 0.000 claims description 21
- 239000002952 polymeric resin Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 18
- 239000003505 polymerization initiator Substances 0.000 claims description 18
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 16
- 229920001155 polypropylene Polymers 0.000 claims description 12
- 239000007900 aqueous suspension Substances 0.000 claims description 7
- 238000011049 filling Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- -1 polyethylene Polymers 0.000 description 23
- 239000004698 Polyethylene Substances 0.000 description 16
- 239000000203 mixture Substances 0.000 description 15
- 238000006116 polymerization reaction Methods 0.000 description 15
- 239000004743 Polypropylene Substances 0.000 description 14
- 229920001971 elastomer Polymers 0.000 description 14
- 239000010410 layer Substances 0.000 description 14
- 239000004793 Polystyrene Substances 0.000 description 13
- 229920001577 copolymer Polymers 0.000 description 13
- 239000005060 rubber Substances 0.000 description 13
- 230000005484 gravity Effects 0.000 description 12
- 229920001684 low density polyethylene Polymers 0.000 description 12
- 239000004702 low-density polyethylene Substances 0.000 description 12
- 238000004806 packaging method and process Methods 0.000 description 11
- 239000006185 dispersion Substances 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 9
- 239000005038 ethylene vinyl acetate Substances 0.000 description 8
- 238000000465 moulding Methods 0.000 description 8
- 229920000139 polyethylene terephthalate Polymers 0.000 description 8
- 239000005020 polyethylene terephthalate Substances 0.000 description 8
- 229920005604 random copolymer Polymers 0.000 description 8
- 239000011888 foil Substances 0.000 description 7
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 6
- 239000005977 Ethylene Substances 0.000 description 6
- 229920002223 polystyrene Polymers 0.000 description 6
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 6
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 6
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 5
- 239000012775 heat-sealing material Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 4
- 239000012736 aqueous medium Substances 0.000 description 4
- 229920001400 block copolymer Polymers 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 238000005470 impregnation Methods 0.000 description 4
- 239000007870 radical polymerization initiator Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 230000000379 polymerizing effect Effects 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QEQBMZQFDDDTPN-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy benzenecarboperoxoate Chemical compound CC(C)(C)OOOC(=O)C1=CC=CC=C1 QEQBMZQFDDDTPN-UHFFFAOYSA-N 0.000 description 2
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- 239000004342 Benzoyl peroxide Substances 0.000 description 2
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 2
- 235000019400 benzoyl peroxide Nutrition 0.000 description 2
- WQAQPCDUOCURKW-UHFFFAOYSA-N butanethiol Chemical compound CCCCS WQAQPCDUOCURKW-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001993 dienes Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 229920005676 ethylene-propylene block copolymer Polymers 0.000 description 2
- 229920005674 ethylene-propylene random copolymer Polymers 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229920000578 graft copolymer Polymers 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 238000010102 injection blow moulding Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920005629 polypropylene homopolymer Polymers 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 150000003440 styrenes Chemical class 0.000 description 2
- 238000010557 suspension polymerization reaction Methods 0.000 description 2
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 2
- 239000004711 α-olefin Substances 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
- YAJYJWXEWKRTPO-UHFFFAOYSA-N 2,3,3,4,4,5-hexamethylhexane-2-thiol Chemical compound CC(C)C(C)(C)C(C)(C)C(C)(C)S YAJYJWXEWKRTPO-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-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
- CEBRPXLXYCFYGU-UHFFFAOYSA-N 3-methylbut-1-enylbenzene Chemical compound CC(C)C=CC1=CC=CC=C1 CEBRPXLXYCFYGU-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
- 229920002799 BoPET Polymers 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000013527 bean curd Nutrition 0.000 description 1
- SQHOHKQMTHROSF-UHFFFAOYSA-N but-1-en-2-ylbenzene Chemical compound CCC(=C)C1=CC=CC=C1 SQHOHKQMTHROSF-UHFFFAOYSA-N 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000009820 dry lamination Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 1
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000007757 hot melt coating Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000002609 medium Substances 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
- 238000002156 mixing Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- IPEHBUMCGVEMRF-UHFFFAOYSA-N pyrazinecarboxamide Chemical compound NC(=O)C1=CN=CC=N1 IPEHBUMCGVEMRF-UHFFFAOYSA-N 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 235000019731 tricalcium phosphate Nutrition 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 238000009816 wet lamination Methods 0.000 description 1
Landscapes
- Packages (AREA)
- Laminated Bodies (AREA)
- Sealing Material Composition (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
- Paints Or Removers (AREA)
- Adhesives Or Adhesive Processes (AREA)
Description
æ¬çºæã¯ããªã¬ãã€ã³éåäœæš¹èãŸãã¯ã¹ãã¬
ã³ç³»æš¹èïŒä»¥äžPSãšèšèŒããïŒãäž»æåãšãã
ææïŒè€æ°çš®é¡ã®æš¹èããã¬ã³ãããå Žåãã
ãïŒã®åå±€ãªããç©å±€ã®å®¹åšãå¯å°ç±å°çãã
éããã®å°çéšã«ååšãããŠç±å°çããåŸéå°ã
ãéã«å®¹åšåºæãç Žå£ããããšãªã容æã«å¥é¢ã§
ããç¹å®ã®ç±å°çææãå°çéšåã«çšããå å¡«çš
å¯å°å®¹åšã«é¢ããã å¡©åããã«ïŒãããªãã³ïŒæš¹èãããªã¹ãã¬
ã³ãããªãšãã¬ã³ïŒä»¥äžPEãšèšèŒããïŒãããª
ãããã¬ã³ïŒä»¥äžPPãšèšèŒããïŒã®åŠãããªãª
ã¬ãã€ã³ã¯å€èŠ³ãæ©æ¢°ç匷床ãæ圢æ§ãå è£ äœæ¥
æ§ãçµæžæ§çã«åªããåŸæ¥ããåçš®ã®å è£ å®¹åšã«
åºãçšããããŠããã ãããã®ãã¡ãå¡©çŽ å«ææš¹èã¯ç°å¢çã«å¥œãŸã
ããªãæ¬ ç¹ããããæè¿ã®ç¹ã«é£åé¢ä¿ãå»è¬é¢
ä¿çã®å®¹åšã¯PSãPEãPPã®åºæã®ãã®ãäž»æµ
ã«ãªãã€ãããã ãããã®å®¹åšã«ã¯ã乳補åãèåãè±è ãæž æ¶Œ
飲æçã®é£åãå å¡«ãããããç±å°çããããã
ãã·ãŒã«ããã¯å è£ å®¹åšãé£åå è£ æ¥çã§æ³šç®ã
ããŠããã ããã¯å è£ ã簡䟿ã§ãããæž æœãåæ±ãã容
æãå·ååŠçãå¯èœçã®çç±ã«ãããã®ã§ãã
ããPPåå¿ãPEåå¿ãŸãã¯PSåå¿ãå°çãã
å Žåã¯ãå°çæ¡ä»¶ã«ãã€ãŠå®å šã«äž¡çé¢ãèçã
ãå®å šå°çã®ç¶æ ïŒå¥é¢å°é£ïŒãããããã¯å°ç
ãååã§ãªãå®çšæ§ããªãçšåºŠã®ããããŠåŒ±ãå¥
é¢åŒ·åºŠããæããªãç¶æ ã®ã©ã¡ãããããšãããª
ãããŸãPPãšPEãããã¯PEãšPSã®åŠãç°çš®æ
質ã®çµåãã«ããå°çã®å Žåããäºãã®çžæº¶æ§ã
æªãããšãã容åšãšããŠå¿ èŠãªå°ç匷床ãåŸãã
ãå®çšçã«ã¯äžååã§ããã ãŸããã¢ã«ãããŠã ç®ã«ãããã¡ã«ãæ¥çå€ã
溶液åæ¥çå€ãã³ãŒãã€ã³ã°ãããã®ããããã
ããã¯é£åè¡çäžã®åé¡ããã€ãã æ¬çºæã¯äžèšã®æ¬ ç¹ãæ¹è¯ãã補åã®è£œé ãã
ã³æµéã®éçšã§å 容ç©ãå®å šã«ä¿è·ããã«ååãª
å°ç匷床ãæãããã€å 容ç©ã®åãåºãã«ããã€
ãŠã¯å®¹åšåºæãç Žå£ããããšãªããã®å°çéšã容
æã«å¥é¢ãããå¯å°å®¹åšãæäŸããããšãç®çãš
ããŠãã®ã§ãã€ãŠãå³ã¡ããªã¬ãã€ã³éåäœæš¹è
ãŸãã¯ã¹ãã¬ã³ç³»æš¹èãäž»æåãšããææããæ§
æããããã€å¥é¢å®¹æãªéå°éšãæããå å¡«çšå¯
å°å®¹åšã§ãã€ãŠã該éå°éšã®å°çéšåã«äžèšã®æ¹
æ³ã§åŸãããæ¹è³ªæš¹èãçšããããšãç¹åŸŽãšãã
æå¥é¢æ§ã®å å¡«çšå¯å°å®¹åšã§ããã ãæ¹è³ªæš¹èã®è£œé æ³ã ãšãã¬ã³éåäœæš¹èãšãããã¬ã³éåäœæš¹èãš
ã®äžããéžã°ããå°ãªããšãäžçš®ã®ãªã¬ãã€ã³é
åäœæš¹èç²å40ã95ééïŒ ãšè³éŠæããã«åéäœ
60ãïŒééïŒ ããã³éåéå§å€ãšãå«ãæ°Žæ§æžæ¿
液äžã§ããã®ããã«åéäœã®å°ãªããšã80ééïŒ
ã該暹èç²åäžã«å«æµžãããã€ãã§ãã®åéäœã
éåãããŠåŸãããè³éŠæããã«åéäœå«é60ã
ïŒééïŒ ã®æ¹è³ªæš¹èããŸãã¯ãããæªæ¹è³ªãªã¬ã
ã€ã³éåäœã§åžéããŠè³éŠæããã«åéäœå«éã
60æªæºãïŒééïŒ ãšããæ¹è³ªæš¹èãåŸãã æ¬çºæã«é©çšãããå è£ å®¹åšã®äŸãšããŠã¯ã
PPãPEãŸãã¯PSãäž»æåãšãããã€ã«ã ãå°
çéšã®é¢ã«åœããæ§ãªç©å±€ãã€ã«ã ããæ§æãã
ãè¢ãæããããšãã§ããïŒå³ïŒïŒã ãããã¯ãä»ã®äŸãšããŠã¯ãå°åºæ圢æ³ãäžç©º
æ圢æ³ãå°åºäžç©ºæ圢æ³ãªã©ã§åŸãããæ圢容åš
ã§ãã€ãŠãå 容ç©ã®å å¡«å£ãã¢ã«ãããŠã ç®ãã
ãªãšãã¬ã³ãã¬ãã¿ã¬ãŒãã®åŠããã€ã«ã ã§èŠã€
ãŠå°çããããããã¯å°çéšã®é¢ã«PPãPEãŸã
ã¯PSãäž»æåãšãããã€ã«ã ãåœãããããªç©
å±€ãã€ã«ã ã§å°çãããã®ãæããããšãã§ãã
ïŒå³ïŒïŒã ãã®ãããªå®¹åšã®å°çéšã«æ¬çºæã§çšããç¹å®
ã®ç±å°çææãçšããããšã«ãããå 容ç©å å¡«ä¿
æäžã¯ååãªå°ç匷床ãæãããã€å 容ç©ã®ååº
ãæã«ã¯å®¹æãªå¥é¢æ§ãæããå¯å°å®¹åšãæäŸã
ãããšãã§ããã æ¬çºæã§äºãå¯å°å è£ å®¹åšã®ç±å°çææã«æ¥ã
ãææãæ§æããäž»æåææã§ãããªã¬ãã€ã³é
åäœæš¹èãšã¯ããšãã¬ã³ããããã¬ã³ãããã³â
ïŒããã³ãã³âïŒãããã»ã³âïŒã®åŠãççŽ æ°ïŒ
ã20çšåºŠã®ãªã¬ãã€ã³ã®åç¬ãŸãã¯å ±éåäœãã
ããã¯ããããªã¬ãã€ã³ãªãããªã¬ãã€ã³éåäœ
ãšå ±éåæ§ããã«åéäœïŒé ¢é žããã«ãã¢ã¯ãªã«
é žãŸãã¯ãã®ãšã¹ãã«ãã¡ã¿ã¯ãªã«é žãŸãã¯ãã®
ãšã¹ãã«ãç¡æ°Žãã¬ã³é žçã®äžé£œåææ©é žãŸãã¯
ãã®ç¡æ°Žç©çïŒãšã®å ±éåäœïŒãã®å Žåããªã¬ã
ã€ã³ã®å«éã¯50ééïŒ ä»¥äžïŒã§ãããããã§äºã
å ±éåäœãšã¯ã©ã³ãã ããããã¯ããã³ã°ã©ãã
å ±éåäœãå å«ããããããã¯åç¬ã§ããŸãã¯ïŒ
皮以äžãæ··åããŠçšããããšãã§ããã å ·äœçã«ã¯ãããšãã°ãé«å§æ³ãäžå§æ³ãŸãã¯
äœå§æ³ããªãšãã¬ã³ãããªãããã¬ã³ããšãã¬ã³
âãããã¬ã³ã©ã³ãã å ±éåäœããšãã¬ã³âãã
ãã¬ã³ãããã¯å ±éåäœããããã¬ã³âããã³â
ïŒã©ã³ãã å ±éåäœããããã¬ã³âãšãã¬ã³âã
ãã³âïŒã©ã³ãã å ±éåäœããããã¬ã³ãšççŽ æ°
ïŒã12ã®Î±âãªã¬ãã€ã³ãšå Žåã«ãããšãã¬ã³ãŸ
ãã¯ããã³âïŒãšãããªãå ±éåäœããšãã¬ã³â
é ¢é žããã«å ±éåäœçã代衚çãªãã®ã§ãããç¹
ã«ããªãšãã¬ã³ãããªãããã¬ã³ããšãã¬ã³âé ¢
é žããã«å ±éåäœãªã©ã奜ãŸããã ãŸãæ¬çºæã§äºãå¯å°å è£ å®¹åšã®ç±å°çææã«
æ¥ããææãæ§æããããäžæ¹ã®äž»æåææã§ã
ãã¹ãã¬ã³ç³»æš¹èãšã¯ãäžèšäžè¬åŒã§ç€ºãããæ§
é åäœãæš¹èäžã«å°ãªããšã25ééïŒ ä»¥äžå«æã
ãæš¹èã§ãäžã§ãããªã¹ãã¬ã³ããŽã å€æ§ããªã¹
ãã¬ã³ã奜ãŸããã ïŒããã«ãã¯æ°ŽçŽ ååãŸãã¯ã¡ãã«åºããã¯
ããã²ã³ååãŸãã¯ã¡ãã«åºããïœã¯ïŒãŸãã¯ïŒ
ãïŒã®æŽæ°ã§ãããïŒ ãããã®ãªã¬ãã€ã³éåäœæš¹èãŸãã¯ã¹ãã¬ã³
系暹èã«ã¯50ééïŒ æªæºã®ç¯å²ã§ä»ã®æ··åå¯èœãª
æš¹èïŒããªã¢ãããããªãšãã¬ã³ãã¬ãã¿ã¬ãŒ
ããããªã«ãŒãããŒãçïŒããŽã ïŒã¹ãã¬ã³âã
ã¿ãžãšã³ãããã¯å ±éåäœããšãã¬ã³âãããã¬
ã³å ±éåäœç³»ãŽã çïŒãé åããŠçšããããšãã§
ããã 次ã«ãæ¬çºæã§çšããããç±å°çææã§ããæ¹
質暹èã®è³éŠæããã«åéäœæ¹è³ªãªã¬ãã€ã³éå
äœã補é ããéã«äœ¿çšããããè³éŠæããã«åé
äœãšããŠã¯ãäžè¬åŒïŒåŒäžR1ã¯æ°ŽçŽ ååãŸãã¯
ççŽ æ°ïŒãïŒ ã®ã¢ã«ãã«åºãR2ãR6ã¯ããããæ°ŽçŽ ååãã
ãã²ã³ååãŸãã¯ççŽ æ°ïŒãïŒã®ã¢ã«ãã«åºã瀺
ãïŒã§è¡šããããã¹ãã¬ã³ç³»ã¢ãããŒãããšãã°
ã¹ãã¬ã³ãæ žçœ®æã¹ãã¬ã³ããšãã°ã¡ãã«ã¹ãã¬
ã³ãã€ãœãããã«ã¹ãã¬ã³ãã¯ãã«ã¹ãã¬ã³ãα
眮æã¹ãã¬ã³ããšãã°Î±ã¡ãã«ã¹ãã¬ã³ãαãšã
ã«ã¹ãã¬ã³ãªã©ãæããããããŸãã¹ãã¬ã³ãšã¢
ã¯ãªã«é žãšã¹ãã«ãªã©ã®æ··åç³»ãé©çšãããã ãŸããæ¹è³ªãããã¹ããªã¬ãã€ã³éåäœã¯ãå
ã«æãããªã¬ãã€ã³éåäœæš¹èã®ãã¡ãšãã¬ã³é
åäœæš¹èãšãããã¬ã³éåäœæš¹èãšã®äžããéžã°
ããå°ãªããšãäžçš®ã®ãªã¬ãã€ã³éåäœæš¹èã䜿
çšããããå ·äœçã«ã¯ãããšãã°ãé«å§æ³ãäžå§
æ³ãŸãã¯äœå§æ³ããªãšãã¬ã³ãããªãããã¬ã³ã
ãšãã¬ã³âãããã¬ã³ã©ã³ãã å ±éåäœããšãã¬
ã³âãããã¬ã³ãããã¯å ±éåäœããããã¬ã³â
ããã³âïŒã©ã³ãã å ±éåäœããããã¬ã³âãšã
ã¬ã³âããã³âïŒã©ã³ãã å ±éåäœããããã¬ã³
ãšççŽ æ°ïŒã12ã®Î±âãªã¬ãã€ã³ãšå Žåã«ãããš
ãã¬ã³ãŸãã¯ããã³âïŒãšãããªãå ±éåäœããš
ãã¬ã³âé ¢é žããã«å ±éåäœããšãã¬ã³âã¢ã¯ãª
ã«é žå ±éåäœããšãã¬ã³âã¢ã¯ãªã«é žãšãã«å ±é
åäœãç¡æ°Žãã¬ã€ã³é žã°ã©ãããšãã¬ã³å ±éåäœ
çã®ããšãã¬ã³ãŸãã¯ãããã¬ã³ã®åç¬éåäœã®
ã»ãã«ããšãã¬ã³ããã³ïŒãŸãã¯ãããã¬ã³ãšã
ãã以å€ã®å ±éåæ§ããã«åéäœïŒççŽ æ°ïŒã20
çšåºŠã®Î±âãªã¬ãã€ã³ãé ¢é žããã«ãã¢ã¯ãªã«é ž
ãŸãã¯ãã®ãšã¹ãã«ãã¡ã¿ã¯ãªã«é žãŸãã¯ãã®ãš
ã¹ãã«ãç¡æ°Žãã¬ã€ã³é žçã®äžé£œåææ©é žãŸãã¯
ãã®ç¡æ°Žç©çïŒãšã®å ±éåäœïŒãã®å Žåããšãã¬
ã³ããã³ïŒãŸãã¯ãããã¬ã³ã®å«éã¯50ééïŒ ä»¥
äžïŒã§ãããããã§äºãå ±éåäœãšã¯ã©ã³ãã ã
ãããã¯ããã³ã°ã©ããå ±éåäœãå å«ããããŸ
ãããããã®æš¹èã«ã¯åŸééå²åã®ç¯å²å ã§ä»ã®
æ··åå¯èœãªéåäœïŒæš¹èããã³ïŒãŸãã¯ãŽã ïŒã
é åããŠçšããããšãã§ããã ãªããæ¬çºæã§çšããäžèšãšãã¬ã³éåäœæš¹
èããããã¬ã³éåäœæš¹èããã³åèšãªã¬ãã€ã³
éåäœçã¯ãéåžžåžè²©ããããŸãã¯è©Šäœãããäž
è¬çãªæš¹èã®äžããé©å®éžãã§çšãããããäžè¬
çãªãããæš¹èã®ååéã®ç®å®ã瀺ãã¡ã«ãã€ã³
ããã¯ã¹ïŒMIïŒãŸãã¯ã¡ã«ããããŒã¬ãŒã
ïŒMFRïŒã¯ããšãã¬ã³éåäœæš¹èã§ã¯0.1ã200
ïœïŒ10åããããã¬ã³éåäœæš¹èã§ã¯0.1ã150
ïœïŒ10åããªã¬ãã€ã³éåäœæš¹èã§ã¯0.1ã200
ïœïŒ10åçšåºŠã§ããã è³éŠæããã«ã¢ãããŒã®æ¹è³ªéã«ã€ããŠã¯ããª
ã¬ãã€ã³éåäœãšã®åèšééãåºæºãšããŠãªã¬ã
ã€ã³éåäœ40ã95ééïŒ ãè³éŠæããã«åéäœå
äœ60ãïŒééïŒ ã§ããã è³éŠæããã«åéäœã®éã15ééïŒ æªæºã§ã¯æ¬
çºæã®å¹æãåºããäžæ¹60ééïŒ è¶ éã§ã¯æ¹è³ªã
ãªãªã¬ãã€ã³ã®ææ匷床ïŒå¯ææ§ïŒããã€ã«ã æ
圢å å·¥æ§ãæªåããŠå¥œãŸãããªãã æ¬çºæã«ãããæ¹è³ªæš¹èã¯ãæ°Žæ§æžæ¿æ¶²äžã§è³
éŠæããã«åéäœããªã¬ãã€ã³éåäœç²åã«å«æµž
ããŠã°ã©ããéåããæ¹æ³ã«ããåŸãããã å³ã¡ããªã¬ãã€ã³éåäœç²åïŒäžè¬ã«ã¯ïŒãïŒ
mmã奜ãŸããã¯ïŒãïŒmmåŸã®ãã®ïŒ40ã95ééïŒ
ãšè³éŠæããã«åéäœïŒã60ééïŒ ããã³éåé
å§å€ãšãå«ãæ°Žæ§æžæ¿æ¶²äžã§ããã®ããã«åéäœ
ã®å°ãªããšã80ééïŒ ããã®ããªããŒç²åäžã«å«
浞ãããã€ãã§ãã®åéäœãéåãããããšã«ã
ã€ãŠæ¹è³ªãªã¬ãã€ã³éåäœãåŸãããã ããã§çšããéåéå§å€ãåéäœã®å«æµžæ¹æ³ã
éåæ¹æ³ã®è©³çŽ°ã¯ä»¥äžã®éãã§ããã ã©ãžã«ã«éåéå§å€ è³éŠæããã«åéäœãå®è³ªçã«ãã®éåã䌎ãª
ããã«æ°Žæ§åªäœäžã§ãªã¬ãã€ã³éåäœç²åã«å«æµž
ããããã®åŸãã®æ°Žæ§åæ£æ¶²ãææž©ããŠåéäœã
éåãããã®ã§ããããéåã¯ã©ãžã«ã«éåéå§
å€ã«ãã€ãŠä¿é²ããã®ããµã€ãã§ããã ãã®éåéå§å€ã¯åéäœãšå ±ã«ãªã¬ãã€ã³éå
äœç²åã«å«æµžå¯èœã§ãªããã°ãªããªãã åŸã€ãŠã䜿çšãããã©ãžã«ã«éåéå§å€ã¯æ²¹æº¶
æ§ã®ãã®ã§ããããããŠã10æéã®åæžæãåŸã
ããã®å解枩床ã50ã150âã§ãããã®ã奜ãŸã
ããããã§ãã10æéã®åæžæãåŸãããã®å解
枩床ããšã¯ããã³ãŒã³ïŒãªããã«äžã«éåéå§å€
ã0.1ã¢ã«æ·»å ããŠãã枩床ã«10æéæŸçœ®ãããš
ãã«ãéåéå§å€ã®å解çã50ïŒ ãšãªããã®æž©åºŠ
ãæå³ããããªããå«æµžå·¥çšãå åäœæž©ã§å®æœã
ãã°ãããããäœæž©å解æ§ã®éåéå§å€ãçšãã
ããšãã§ããããšã¯ãããŸã§ããªãã 䜿çšããããã©ãžã«ã«éåéå§å€ã®å ·äœäŸãæ
ããã°ãã©ãŠãã€ã«ããŒãªãã·ãïŒ62âïŒããã³
ãŸã€ã«ããŒãªãã·ãïŒ74âïŒãïœâããã«ããŒãª
ãã·ãã³ãŸãšãŒãïŒ104âïŒããžã¯ãã«ããŒãªãã·
ãïŒ117âïŒçã®ãããªææ©éé žåç©ãã¢ãŸãã¹
ã€ãœããããããªã«ïŒ65âïŒçã®ãããªã¢ãŸåå
ç©ããã®ä»ãããïŒäžèšã«ãã³äžã®æž©åºŠã¯äžèšã®
åæžæ枩床ïŒã éåéå§å€ã®éã«ã¯å¶éã¯ãªãããäžè¬ã«äœ¿çš
åéäœééã®0.01ã10ééïŒ çšåºŠãéåžžã¯0.1ã
2.0ééïŒ çšåºŠã§ããã éåéå§å€ã¯ãããã«åéäœã«æº¶åãããŠäœ¿çš
ããã®ããµã€ãã§ããã æ°Žæ§åªäœäžã§ã®ãªã¬ãã€ã³éåäœç²åã«å¯Ÿããè³
éŠæããã«åéäœã®å«æµž æ°Žæ§åªäœäžã§ãªã¬ãã€ã³éåäœç²åã«ããã«å
éäœãå«æµžããã代衚çãªæ¹æ³ã¯ããªã¬ãã€ã³é
åäœç²åã®æ°Žæ§åæ£æ¶²ã«å¥œãŸããã¯éåéå§å€
ïŒããã³å¿ èŠã«å¿ããŠãã®ä»ã®æ·»å å€ïŒã溶åã
ãŠããåéäœãå ããŠæ¹æããããšãããªããã
ã®ä»ã®æ¹æ³ãšããŠã¯ãéåéå§å€æº¶ååéäœã®æ°Ž
æ§åæ£æ¶²ã«ãªã¬ãã€ã³éåäœç²åãå ããŠæ¹æã
ãæ¹æ³ãããã å«æµžå·¥çšã§ã¯å®è³ªçã«éåãèµ·ããªãããã«ã
䜿çšéåéå§å€ã®å解枩床ãšã®çžé¢ã§å åäœãæž©
床ã§ãäžè¬ã«ã¯å®€æž©ã100âã§æäœãã¹ãã§ããã ãã®å·¥çšã§ãéé¢åéäœã®éãåéäœäœ¿çšã®é
ã®20ééïŒ ä»¥äžãšãªãããã«åéäœãå«æµžãã
ãããªã¬ãã€ã³éåäœã¯ããã«åéäœãšæ¯èŒççž
溶æ§ãããã®ã§ãéåéå§åã«20ééïŒ ä»¥äžã®å
éäœãéé¢ããŠããŠãéåäžã«ãããåéäœã¯ãª
ã¬ãã€ã³éåäœç²åã«å«æµžããã®ã§ããããåé
äœãéåããŠåŸãããéåäœç²åãæ¹è³ªããããª
ã¬ãã€ã³éåäœç²åãšç¬ç«ããŠæåºããããšã¯ãª
ãããå質ãªæ¹è³ªæš¹èãåŸããã«ããã å«æµžæéã¯ïŒãïŒæéçšåºŠãæ®éã§ããã æ°Žæ§åæ£æ¶²äžã®ãªã¬ãã€ã³éåäœç²åãšããã«
åéäœãšã®å«éã¯ãæ°Ž100éééšã«å¯ŸããŠïŒã100
éééšçšåºŠã§ããã®ããµã€ãã§ããã ãã®ãããªæ°Žæ§åæ£æ¶²ã¯åã«æ¹æãå åã«è¡ãª
ãã ãã§ãå®å®ã«åæ£ç¶æ ã«ç¶æããããšãã§ã
ãããé©åœãªæžæ¿å®å®å€ã䜿çšããã°ãã容æã
ã€ããå®å®ã«åæ£æ¶²ã調補ããããšãã§ãããã
ã®å Žåã®æžæ¿å®å®å€ãšããŠã¯ãããã«åéäœã®æ°Ž
æ§æžæ¿éåã®éã«æžæ¿å®å®å€ãšããŠäœ¿çšãããã
ã®ãäžè¬ã«äœ¿çšå¯èœã§ãã€ãŠãå ·äœçã«ã¯ãããš
ãã°ããªããã«ã¢ã«ã³ãŒã«ãã¡ãã«ã»ã«ããŒã¹ã
ããããã·ã»ã«ããŒã¹çã®æ°Žæº¶æ§é«ååç©è³ªãã¢
ã«ãã«ãã³ãŒã³ã¹ã«ãããŒãçã®ãããªé°ã€ãªã³
æ§çé¢æŽ»æ§å€ãããªãªãã·ãšãã¬ã³ã¢ã«ãã«ãšãŒ
ãã«çã®éã€ãªã³æ§çé¢æŽ»æ§å€ããããã¯é žåã
ã°ãã·ãŠã ããªã³é žã«ã«ã·ãŠã çã®æ°Žäžæº¶æ§ã®ç¡
æ©å¡©çãåç¬ã§ãããã¯æ··åããŠæ°Žã«å¯ŸããŠ0.01
ã10ééïŒ çšåºŠã®éã§äœ¿çšãããã ãªã¬ãã€ã³éåäœç²åã«ããã«åéäœïŒããã³
éåéå§å€ïŒãå«æµžãããéã«ãå¯å¡æ§ãæ»å€ã
é žåé²æ¢å€ãçã®è£å©è³æãåæã«å«æµžãããã
ãšãã§ããïŒãããã®è£å©è³æã¯ãªã¬ãã€ã³éå
äœã«æ¢ã«æ·»å ãããŠããå ŽåãããããŸãéååŸ
ã«é åããããšãã§ããã é å ãã®ããã«ããŠèª¿è£œããæ°Žæ§åæ£æ¶²ãææž©ã
ãŠã䜿çšããéåéå§å€ãé©åœãªé床ã§å解ãã
枩床以äžã«å°ãããã°ãå«æµžãããããã«åéäœ
ã¯éåããŠæ¹è³ªãªã¬ãã€ã³éåäœç²åãçæã
ããã©ãžã«ã«éåãè¡ãªãããã®ã§ãããããå®
質çã«é žçŽ ãå«æããªãé°å²æ°ã§å ç±ãè¡ãã¹ã
ã§ããããŸãéåé²è¡äžã®æ°Žæ§åæ£æ¶²ãé©åœã«æ¹
æããããšã奜ãŸããã éå枩床ã¯äœ¿çšéåéå§å€ã®å解枩床ãšã®çžé¢
ã«ãããŠå®ãŸãããäžè¬ã«50ã150âçšåºŠã§ããã
éå枩床ã¯éåæéãéããŠäžå®ã§ããå¿ èŠã¯ãª
ããéåæéã¯ïŒã10æéçšåºŠã§ããã®ããµã€ã
ã§ãããéåå§åã¯åžžå§ã10Kg/cm2çšåºŠããµã€ã
ã§ããã ãŸããããã«åéäœã®éåã®çµæçããéåäœ
ã®ååé調ç¯ã®ãããïœâããã«ã¡ã«ã«ãã¿ã³ã
ïœâããã·ã«ã¡ã«ã«ãã¿ã³ãïœâããã·ã«ã¡ã«ã«
ãã¿ã³çã®é£é移åå€ãæ·»å ãããšè¯ãã éååŸãéåžžã®ããã«åéäœïŒããšãã°ã¹ãã¬
ã³ïŒã®æ°Žæ§æžæ¿éåã®åŸåŠçãšåæ§ã®åŠçãè¡ã
ã°ã䜿çšãããªã¬ãã€ã³éåäœç²åã®åœ¢ç¶ãã»ãŒ
ãã®ãŸãŸä¿æãããŠããŠçŽã¡ã«æ圢çšææãšããŠ
䜿çšããããšãã§ããæ¹è³ªãªã¬ãã€ã³éåäœç²å
ãåŸãããã æ¬çºæã®æ¹è³ªãªã¬ãã€ã³éåäœã¯åäžã«åæ£ã
ããããã«åéäœããã®éåäœãå èµãããªã¬ã
ã€ã³éåäœãããã¯ããã«åéäœããªã¬ãã€ã³é
åäœå¹¹ã«ã°ã©ãããããã®ããããã¯ãããã®æ··
åç©ãšæšå®ãããããã«åéäœç¬èªã®éåäœç²å
ããªã¬ãã€ã³éåäœç²åãšå¥åã«ååšãããã®ã§
ãªãã è³éŠæããã«åéäœæ¹è³ªãªã¬ãã€ã³éåäœã®äœ¿
çšã«ããã€ãŠã¯ãåéäœåäœã60ãïŒééïŒ ã®ç¯
å²ã§ããã°ã該æ¹è³ªãªã¬ãã€ã³éåäœã«æªæ¹è³ªãª
ã¬ãã€ã³éåäœãæ··åããŠçšããŠããããæèšã
ãã°ãçŽæ¥ã°ã©ããåå¿ã«ããåŸãããçµæç©ã®
ã»ãã«ããã®çŽæ¥ççµæç©ãšæªæ¹è³ªã®ãªã¬ãã€ã³
éåäœãšãããªãè³éŠæããã«åéäœåäœã®å«æ
éãïŒã60ééïŒ ã®ç¯å²ã«ããé åçµæç©ããæ¬
çºæã§èšããæ¹è³ªæš¹èãã«è©²åœãããäŸãã°æŒåº
å å·¥æ§åã³å»¶äŒžæ§ãæ¹è¯ããç®çã§ã¯ãã¡ã«ãã€
ã³ããã¯ã¯ã¹0.5ãã100ã®äœå¯åºŠããªãšãã¬ã³ã
ãã®æ¹è³ªæš¹èã«40ééïŒ ä»¥äžæ·»å ããããšãã§
ãããŸããè³éŠæããã«åéäœåäœã®å«æé調ç¯
ã®ç®çã§ã¯ããã€ãšå€éã®äœå¯åºŠããªãšãã¬ã³ç
ã§åžéããããšãã§ãããæŽã«ã¯åéäœåäœéã
å€ãé åã§ã¯èè¡ææ§ç©è³ªãæ·»å ããŠãè¯ããè
è¡ææ§ç©è³ªãšããŠã¯ãéåžžç±å¯å¡æ§ã®ãšã©ã¹ãã
ãŒãšããŠç¥ãããŠãããã®ãããšãã°ãšãã¬ã³â
ãããã¬ã³å ±éåäœç³»ãŽã ãã¹ãã¬ã³âãã¿ãžãš
ã³å ±éåãŽã ãã¹ãã¬ã³âå ±åœ¹ãžãªã¬ãã€ã³ãã
ãã¯å ±éåãŽã ãããªã€ãœããã¬ã¬ã³ãŽã ãïŒïŒ
ïŒâããªãã¿ãžãšã³ãŽã ãªã©ã®éåäœãæããã
ãããæ··åæš¹èã«èæ°ãäžãããšãèç±å£åæ§ã
ãªããªã©ã®ç¹ãããšãã¬ã³âãããã¬ã³å ±éåäœ
ç³»ãŽã ããã³ã¹ãã¬ã³âå ±åœ¹ãžãªã¬ãã€ã³ããã
ã¯å ±éåãŽã ã奜ãŸããã ãããæ¹è³ªãªã¬ãã€ã³éåäœãæªæ¹è³ªãªã¬ãã€
ã³éåäœãèè¡ææ§ç©è³ªã®æ··åçµæç©ã¯ãã³ããª
âãããµãŒãããŒã«ãªã©ã®ãããåŒæ··ç·Žæ©ã®ä»
ã«ãäžè»žæŒåºæ©ãäºè»žæŒåºæ©ãªã©ã®é£ç¶åŒã®æŒåº
æ©ã§å®¹æã«åŸãããšãã§ããã 次ã«ãåèšã®ãªã¬ãã€ã³éåäœæš¹èãŸãã¯ã¹ã
ã¬ã³ç³»æš¹èãäž»æåãšããææããæ§æãããå¯
å°ç±å°çéšãæããå è£ å®¹åšãšã¯ãåã«å³ïŒãã
ã³å³ïŒããã€ãŠç°¡åã«èª¬æããããç±å°çéšã«ã
ããã®ææãçšããããŠããã°ãããä»ã®éšåã¯
çŽãéå±ç®ãä»ã®æš¹èïŒããªã¢ãããã»ããã¢
ã³ãããªãšãã¬ã³ãã¬ãã¿ã¬ãŒããããªã«ãŒãã
ãŒãçïŒçã§æ§æããããã®ã§ãã€ãŠå·®ãæ¯ããª
ããã®ã§ããããäžè¬ã«ã¯è£œé å·¥çšã®ç ©éãçã®
çç±ãããçŽãéå±ç®ãä»ã®æš¹èçãšããããªã¬
ãã€ã³éåäœæš¹èãŸãã¯ã¹ãã¬ã³ç³»æš¹èå±€ã容åš
ã®å åŽã«ããããã«æ圢ããããã®ã§ããã ãŸããæ¬çºæã®å°çææã§ããäžèšæ¹è³ªãªã¬ã
ã€ã³éåäœã®äœ¿çšæ¹æ³ã¯ã容åšã®å°çéšãŸãã¯è
äœã®å°çéšã®å°ãªããšãäžæ¹ã«çšããããã°ç®ç
ãéæããããããããå°çéšã®ã¿ã«çšããã°ã
ãã®ã§ããããäžè¬ã«ã¯ä»ææãšã®ç©å±€ã®åœ¢ã§çš
ããããã ãã®è³éŠæããã«åéäœæ¹è³ªãªã¬ãã€ã³éåäœ
ãå è£ å®¹åšãããã¯èäœã®å°çéšã®ã©ã¡ããäžæ¹
ã«åœ¢æãããæ¹æ³ãšããŠã¯ãã€ã³ãã¬ãŒã·ãšã³æ³
ãããã¯ïŒŽãã€æ³çå ¬ç¥ã®ãã€ã«ã æ圢æ³ã«ãã
該æ¹è³ªãªã¬ãã€ã³éåäœã®ãã€ã«ã ãæ圢ããã
ã®ãã€ã«ã ã容åšã®å°çé¢ã«ä»åšãããŠå°çãã
æ¹æ³ããããã¯å 容ç©å容éšãŸãã¯èäœãæ§æã
ãåºæã®è¡šé¢ã«è©²æ¹è³ªããªãªã¬ãã€ã³ãå ¬ç¥ã®æ¹
æ³ã§æŒåºã³ãŒãã€ã³ã°ããã©ã€ã©ãããŒãããŠãš
ããã©ãããŒãããããã¡ã«ãã³ãŒãã€ã³ã°ãã
ããäž¡è ãå ±æŒåºã©ãããŒããããã¯å ±æŒåºã³ãŒ
ãã€ã³ã°ããçã®æ¹æ³ãæããããã 容åšã®å°çéšãå°çãããæ¹æ³ãšããŠã¯ãããŒ
ãã·ãŒã©ãŒã«ããå å§ç±å°çæ³ãã¯ãããšããè¡
æç±å°çæ³ãèªé»å°çæ³ãè¶ é³æ³¢å°çæ³çå ¬ç¥ã®
æè¡ãçšããŠè¡ãªãããã 以äžãæ¬çºæã®å¹æã«ã€ããŠå®æœäŸã«ãŠèª¬æã
ãã å®æœäŸ ïŒ å 容é50ã®ãªãŒãã¯ã¬ãŒãå ã«çŽæ°Ž20Kgåã³
æžæ¿å€ãšããŠç¬¬äžãªã³é žã«ã«ã·ãŠã 600ïœãšãã
ã·ã«ãã³ãŒã³ã¹ã«ãã³é žãããªãŠã 0.6ïœãšãå
ããŠæ°Žæ§åªè³ªãšãªããããã«ãšãã¬ã³âé ¢é žãã
ã«å ±éåäœïŒã¡ã«ãã€ã³ããã¯ã¹ïŒMIïŒïŒãæ¯
é0.938ãé ¢é žããã«å«é16ééïŒ ïŒç²åïŒKgã
æ¹æã«ããæžæ¿ããããå¥ã«éåéå§å€ãšããŠé
é žåãã³ãŸã€ã«10ïœåã³ïœâããã«ããŒãªãã·ã
ã³ãŸãšãŒãïŒïœãã¹ãã¬ã³ïŒKgã«æº¶è§£ããããã
ãåèšæžæ¿ç³»ã«æå ¥ãããªãŒãã¯ã¬ãŒãå 枩床ã
65âã«ææž©ãã該枩床ã§ïŒæéä¿æããŠéåéå§
å€ãå«ãã¹ãã¬ã³ããšãã¬ã³âé ¢é žããã«å ±éå
äœç²åäžã«å«æµžãããã ãã®æ°Žæ§æžæ¿æ¶²ã80âã«ææž©ãã該枩床ã§ïŒæ
éãæŽã«125âã§ïŒæéç¶æããŠéåãå®çµãã
ããåŸãããæ¹è³ªç²åäžã«ã¯ããªã¹ãã¬ã³ãã»ãŒ
å®éçã«50ééïŒ ååšããããšã確èªãããã 該æ¹è³ªæš¹èåã³è©²æ¹è³ªæš¹èãšäžèšãšãã¬ã³âé ¢
é žããã«å ±éåäœãæå®éãã¬ã³ããããã®ãã
30m/måŸïŒŽãã€ãã€ã«ã æ圢æ©ãçšããŠ140ã
160âã®æ圢枩床ã§çŽ50ÎŒã®ãã€ã«ã ãšãããã
ããã®ãã€ã«ã ãš7ÎŒåã®ã¢ã«ãããŠã ç®ãšãæ¥
çå€ãçšããŠè²Œåããç©å±€ãã€ã«ã ãšããããã®
ç©å±€ãã€ã«ã ã®æ¹è³ªæš¹èå±€ãå°çé¢ãšãã100ÎŒ
ã®äœå¯åºŠããªãšãã¬ã³ïŒMI4ãæ¯é0.920ïŒãã€
ã«ã ãããŒãã·ãŒã©ãŒã§å ç±å°çåŸããã®å°çéš
ã®å¥é¢åŒ·åºŠã枬å®ãããçµæãè¡šïŒã«ç€ºãã å°çæ¡ä»¶ã¯ãç±æ¿åŒããŒãã·ãŒã©ãŒãçšããã·
ãŒã«å·ŸïŒmmãã·ãŒã«å§åïŒKg/cm2ãã·ãŒã«æéïŒ
ç§ãã·ãŒã«æž©åºŠ150ã200âã§ããã å¥é¢åŒ·åºŠã¯ãã·ãšãããŒååŒåŒµè©Šéšæ©ãçšãã
ãµã³ãã«å·Ÿ15mmãåŒåŒµé床300mmïŒåã§180ãå¥é¢
匷床ã23âã§æž¬å®ããã æ¯èŒäŸ ïŒ å®æœäŸïŒã«ãããŠã該æ¹è³ªæš¹èã®ãããã«ãšã
ã¬ã³âé ¢é žããã«å ±éåäœïŒMI2ãæ¯é0.938é ¢
é žããã«å«é16ééïŒ ïŒãçšããçµæãè¡šïŒã«ç€º
ãã
ã³ç³»æš¹èïŒä»¥äžPSãšèšèŒããïŒãäž»æåãšãã
ææïŒè€æ°çš®é¡ã®æš¹èããã¬ã³ãããå Žåãã
ãïŒã®åå±€ãªããç©å±€ã®å®¹åšãå¯å°ç±å°çãã
éããã®å°çéšã«ååšãããŠç±å°çããåŸéå°ã
ãéã«å®¹åšåºæãç Žå£ããããšãªã容æã«å¥é¢ã§
ããç¹å®ã®ç±å°çææãå°çéšåã«çšããå å¡«çš
å¯å°å®¹åšã«é¢ããã å¡©åããã«ïŒãããªãã³ïŒæš¹èãããªã¹ãã¬
ã³ãããªãšãã¬ã³ïŒä»¥äžPEãšèšèŒããïŒãããª
ãããã¬ã³ïŒä»¥äžPPãšèšèŒããïŒã®åŠãããªãª
ã¬ãã€ã³ã¯å€èŠ³ãæ©æ¢°ç匷床ãæ圢æ§ãå è£ äœæ¥
æ§ãçµæžæ§çã«åªããåŸæ¥ããåçš®ã®å è£ å®¹åšã«
åºãçšããããŠããã ãããã®ãã¡ãå¡©çŽ å«ææš¹èã¯ç°å¢çã«å¥œãŸã
ããªãæ¬ ç¹ããããæè¿ã®ç¹ã«é£åé¢ä¿ãå»è¬é¢
ä¿çã®å®¹åšã¯PSãPEãPPã®åºæã®ãã®ãäž»æµ
ã«ãªãã€ãããã ãããã®å®¹åšã«ã¯ã乳補åãèåãè±è ãæž æ¶Œ
飲æçã®é£åãå å¡«ãããããç±å°çããããã
ãã·ãŒã«ããã¯å è£ å®¹åšãé£åå è£ æ¥çã§æ³šç®ã
ããŠããã ããã¯å è£ ã簡䟿ã§ãããæž æœãåæ±ãã容
æãå·ååŠçãå¯èœçã®çç±ã«ãããã®ã§ãã
ããPPåå¿ãPEåå¿ãŸãã¯PSåå¿ãå°çãã
å Žåã¯ãå°çæ¡ä»¶ã«ãã€ãŠå®å šã«äž¡çé¢ãèçã
ãå®å šå°çã®ç¶æ ïŒå¥é¢å°é£ïŒãããããã¯å°ç
ãååã§ãªãå®çšæ§ããªãçšåºŠã®ããããŠåŒ±ãå¥
é¢åŒ·åºŠããæããªãç¶æ ã®ã©ã¡ãããããšãããª
ãããŸãPPãšPEãããã¯PEãšPSã®åŠãç°çš®æ
質ã®çµåãã«ããå°çã®å Žåããäºãã®çžæº¶æ§ã
æªãããšãã容åšãšããŠå¿ èŠãªå°ç匷床ãåŸãã
ãå®çšçã«ã¯äžååã§ããã ãŸããã¢ã«ãããŠã ç®ã«ãããã¡ã«ãæ¥çå€ã
溶液åæ¥çå€ãã³ãŒãã€ã³ã°ãããã®ããããã
ããã¯é£åè¡çäžã®åé¡ããã€ãã æ¬çºæã¯äžèšã®æ¬ ç¹ãæ¹è¯ãã補åã®è£œé ãã
ã³æµéã®éçšã§å 容ç©ãå®å šã«ä¿è·ããã«ååãª
å°ç匷床ãæãããã€å 容ç©ã®åãåºãã«ããã€
ãŠã¯å®¹åšåºæãç Žå£ããããšãªããã®å°çéšã容
æã«å¥é¢ãããå¯å°å®¹åšãæäŸããããšãç®çãš
ããŠãã®ã§ãã€ãŠãå³ã¡ããªã¬ãã€ã³éåäœæš¹è
ãŸãã¯ã¹ãã¬ã³ç³»æš¹èãäž»æåãšããææããæ§
æããããã€å¥é¢å®¹æãªéå°éšãæããå å¡«çšå¯
å°å®¹åšã§ãã€ãŠã該éå°éšã®å°çéšåã«äžèšã®æ¹
æ³ã§åŸãããæ¹è³ªæš¹èãçšããããšãç¹åŸŽãšãã
æå¥é¢æ§ã®å å¡«çšå¯å°å®¹åšã§ããã ãæ¹è³ªæš¹èã®è£œé æ³ã ãšãã¬ã³éåäœæš¹èãšãããã¬ã³éåäœæš¹èãš
ã®äžããéžã°ããå°ãªããšãäžçš®ã®ãªã¬ãã€ã³é
åäœæš¹èç²å40ã95ééïŒ ãšè³éŠæããã«åéäœ
60ãïŒééïŒ ããã³éåéå§å€ãšãå«ãæ°Žæ§æžæ¿
液äžã§ããã®ããã«åéäœã®å°ãªããšã80ééïŒ
ã該暹èç²åäžã«å«æµžãããã€ãã§ãã®åéäœã
éåãããŠåŸãããè³éŠæããã«åéäœå«é60ã
ïŒééïŒ ã®æ¹è³ªæš¹èããŸãã¯ãããæªæ¹è³ªãªã¬ã
ã€ã³éåäœã§åžéããŠè³éŠæããã«åéäœå«éã
60æªæºãïŒééïŒ ãšããæ¹è³ªæš¹èãåŸãã æ¬çºæã«é©çšãããå è£ å®¹åšã®äŸãšããŠã¯ã
PPãPEãŸãã¯PSãäž»æåãšãããã€ã«ã ãå°
çéšã®é¢ã«åœããæ§ãªç©å±€ãã€ã«ã ããæ§æãã
ãè¢ãæããããšãã§ããïŒå³ïŒïŒã ãããã¯ãä»ã®äŸãšããŠã¯ãå°åºæ圢æ³ãäžç©º
æ圢æ³ãå°åºäžç©ºæ圢æ³ãªã©ã§åŸãããæ圢容åš
ã§ãã€ãŠãå 容ç©ã®å å¡«å£ãã¢ã«ãããŠã ç®ãã
ãªãšãã¬ã³ãã¬ãã¿ã¬ãŒãã®åŠããã€ã«ã ã§èŠã€
ãŠå°çããããããã¯å°çéšã®é¢ã«PPãPEãŸã
ã¯PSãäž»æåãšãããã€ã«ã ãåœãããããªç©
å±€ãã€ã«ã ã§å°çãããã®ãæããããšãã§ãã
ïŒå³ïŒïŒã ãã®ãããªå®¹åšã®å°çéšã«æ¬çºæã§çšããç¹å®
ã®ç±å°çææãçšããããšã«ãããå 容ç©å å¡«ä¿
æäžã¯ååãªå°ç匷床ãæãããã€å 容ç©ã®ååº
ãæã«ã¯å®¹æãªå¥é¢æ§ãæããå¯å°å®¹åšãæäŸã
ãããšãã§ããã æ¬çºæã§äºãå¯å°å è£ å®¹åšã®ç±å°çææã«æ¥ã
ãææãæ§æããäž»æåææã§ãããªã¬ãã€ã³é
åäœæš¹èãšã¯ããšãã¬ã³ããããã¬ã³ãããã³â
ïŒããã³ãã³âïŒãããã»ã³âïŒã®åŠãççŽ æ°ïŒ
ã20çšåºŠã®ãªã¬ãã€ã³ã®åç¬ãŸãã¯å ±éåäœãã
ããã¯ããããªã¬ãã€ã³ãªãããªã¬ãã€ã³éåäœ
ãšå ±éåæ§ããã«åéäœïŒé ¢é žããã«ãã¢ã¯ãªã«
é žãŸãã¯ãã®ãšã¹ãã«ãã¡ã¿ã¯ãªã«é žãŸãã¯ãã®
ãšã¹ãã«ãç¡æ°Žãã¬ã³é žçã®äžé£œåææ©é žãŸãã¯
ãã®ç¡æ°Žç©çïŒãšã®å ±éåäœïŒãã®å Žåããªã¬ã
ã€ã³ã®å«éã¯50ééïŒ ä»¥äžïŒã§ãããããã§äºã
å ±éåäœãšã¯ã©ã³ãã ããããã¯ããã³ã°ã©ãã
å ±éåäœãå å«ããããããã¯åç¬ã§ããŸãã¯ïŒ
皮以äžãæ··åããŠçšããããšãã§ããã å ·äœçã«ã¯ãããšãã°ãé«å§æ³ãäžå§æ³ãŸãã¯
äœå§æ³ããªãšãã¬ã³ãããªãããã¬ã³ããšãã¬ã³
âãããã¬ã³ã©ã³ãã å ±éåäœããšãã¬ã³âãã
ãã¬ã³ãããã¯å ±éåäœããããã¬ã³âããã³â
ïŒã©ã³ãã å ±éåäœããããã¬ã³âãšãã¬ã³âã
ãã³âïŒã©ã³ãã å ±éåäœããããã¬ã³ãšççŽ æ°
ïŒã12ã®Î±âãªã¬ãã€ã³ãšå Žåã«ãããšãã¬ã³ãŸ
ãã¯ããã³âïŒãšãããªãå ±éåäœããšãã¬ã³â
é ¢é žããã«å ±éåäœçã代衚çãªãã®ã§ãããç¹
ã«ããªãšãã¬ã³ãããªãããã¬ã³ããšãã¬ã³âé ¢
é žããã«å ±éåäœãªã©ã奜ãŸããã ãŸãæ¬çºæã§äºãå¯å°å è£ å®¹åšã®ç±å°çææã«
æ¥ããææãæ§æããããäžæ¹ã®äž»æåææã§ã
ãã¹ãã¬ã³ç³»æš¹èãšã¯ãäžèšäžè¬åŒã§ç€ºãããæ§
é åäœãæš¹èäžã«å°ãªããšã25ééïŒ ä»¥äžå«æã
ãæš¹èã§ãäžã§ãããªã¹ãã¬ã³ããŽã å€æ§ããªã¹
ãã¬ã³ã奜ãŸããã ïŒããã«ãã¯æ°ŽçŽ ååãŸãã¯ã¡ãã«åºããã¯
ããã²ã³ååãŸãã¯ã¡ãã«åºããïœã¯ïŒãŸãã¯ïŒ
ãïŒã®æŽæ°ã§ãããïŒ ãããã®ãªã¬ãã€ã³éåäœæš¹èãŸãã¯ã¹ãã¬ã³
系暹èã«ã¯50ééïŒ æªæºã®ç¯å²ã§ä»ã®æ··åå¯èœãª
æš¹èïŒããªã¢ãããããªãšãã¬ã³ãã¬ãã¿ã¬ãŒ
ããããªã«ãŒãããŒãçïŒããŽã ïŒã¹ãã¬ã³âã
ã¿ãžãšã³ãããã¯å ±éåäœããšãã¬ã³âãããã¬
ã³å ±éåäœç³»ãŽã çïŒãé åããŠçšããããšãã§
ããã 次ã«ãæ¬çºæã§çšããããç±å°çææã§ããæ¹
質暹èã®è³éŠæããã«åéäœæ¹è³ªãªã¬ãã€ã³éå
äœã補é ããéã«äœ¿çšããããè³éŠæããã«åé
äœãšããŠã¯ãäžè¬åŒïŒåŒäžR1ã¯æ°ŽçŽ ååãŸãã¯
ççŽ æ°ïŒãïŒ ã®ã¢ã«ãã«åºãR2ãR6ã¯ããããæ°ŽçŽ ååãã
ãã²ã³ååãŸãã¯ççŽ æ°ïŒãïŒã®ã¢ã«ãã«åºã瀺
ãïŒã§è¡šããããã¹ãã¬ã³ç³»ã¢ãããŒãããšãã°
ã¹ãã¬ã³ãæ žçœ®æã¹ãã¬ã³ããšãã°ã¡ãã«ã¹ãã¬
ã³ãã€ãœãããã«ã¹ãã¬ã³ãã¯ãã«ã¹ãã¬ã³ãα
眮æã¹ãã¬ã³ããšãã°Î±ã¡ãã«ã¹ãã¬ã³ãαãšã
ã«ã¹ãã¬ã³ãªã©ãæããããããŸãã¹ãã¬ã³ãšã¢
ã¯ãªã«é žãšã¹ãã«ãªã©ã®æ··åç³»ãé©çšãããã ãŸããæ¹è³ªãããã¹ããªã¬ãã€ã³éåäœã¯ãå
ã«æãããªã¬ãã€ã³éåäœæš¹èã®ãã¡ãšãã¬ã³é
åäœæš¹èãšãããã¬ã³éåäœæš¹èãšã®äžããéžã°
ããå°ãªããšãäžçš®ã®ãªã¬ãã€ã³éåäœæš¹èã䜿
çšããããå ·äœçã«ã¯ãããšãã°ãé«å§æ³ãäžå§
æ³ãŸãã¯äœå§æ³ããªãšãã¬ã³ãããªãããã¬ã³ã
ãšãã¬ã³âãããã¬ã³ã©ã³ãã å ±éåäœããšãã¬
ã³âãããã¬ã³ãããã¯å ±éåäœããããã¬ã³â
ããã³âïŒã©ã³ãã å ±éåäœããããã¬ã³âãšã
ã¬ã³âããã³âïŒã©ã³ãã å ±éåäœããããã¬ã³
ãšççŽ æ°ïŒã12ã®Î±âãªã¬ãã€ã³ãšå Žåã«ãããš
ãã¬ã³ãŸãã¯ããã³âïŒãšãããªãå ±éåäœããš
ãã¬ã³âé ¢é žããã«å ±éåäœããšãã¬ã³âã¢ã¯ãª
ã«é žå ±éåäœããšãã¬ã³âã¢ã¯ãªã«é žãšãã«å ±é
åäœãç¡æ°Žãã¬ã€ã³é žã°ã©ãããšãã¬ã³å ±éåäœ
çã®ããšãã¬ã³ãŸãã¯ãããã¬ã³ã®åç¬éåäœã®
ã»ãã«ããšãã¬ã³ããã³ïŒãŸãã¯ãããã¬ã³ãšã
ãã以å€ã®å ±éåæ§ããã«åéäœïŒççŽ æ°ïŒã20
çšåºŠã®Î±âãªã¬ãã€ã³ãé ¢é žããã«ãã¢ã¯ãªã«é ž
ãŸãã¯ãã®ãšã¹ãã«ãã¡ã¿ã¯ãªã«é žãŸãã¯ãã®ãš
ã¹ãã«ãç¡æ°Žãã¬ã€ã³é žçã®äžé£œåææ©é žãŸãã¯
ãã®ç¡æ°Žç©çïŒãšã®å ±éåäœïŒãã®å Žåããšãã¬
ã³ããã³ïŒãŸãã¯ãããã¬ã³ã®å«éã¯50ééïŒ ä»¥
äžïŒã§ãããããã§äºãå ±éåäœãšã¯ã©ã³ãã ã
ãããã¯ããã³ã°ã©ããå ±éåäœãå å«ããããŸ
ãããããã®æš¹èã«ã¯åŸééå²åã®ç¯å²å ã§ä»ã®
æ··åå¯èœãªéåäœïŒæš¹èããã³ïŒãŸãã¯ãŽã ïŒã
é åããŠçšããããšãã§ããã ãªããæ¬çºæã§çšããäžèšãšãã¬ã³éåäœæš¹
èããããã¬ã³éåäœæš¹èããã³åèšãªã¬ãã€ã³
éåäœçã¯ãéåžžåžè²©ããããŸãã¯è©Šäœãããäž
è¬çãªæš¹èã®äžããé©å®éžãã§çšãããããäžè¬
çãªãããæš¹èã®ååéã®ç®å®ã瀺ãã¡ã«ãã€ã³
ããã¯ã¹ïŒMIïŒãŸãã¯ã¡ã«ããããŒã¬ãŒã
ïŒMFRïŒã¯ããšãã¬ã³éåäœæš¹èã§ã¯0.1ã200
ïœïŒ10åããããã¬ã³éåäœæš¹èã§ã¯0.1ã150
ïœïŒ10åããªã¬ãã€ã³éåäœæš¹èã§ã¯0.1ã200
ïœïŒ10åçšåºŠã§ããã è³éŠæããã«ã¢ãããŒã®æ¹è³ªéã«ã€ããŠã¯ããª
ã¬ãã€ã³éåäœãšã®åèšééãåºæºãšããŠãªã¬ã
ã€ã³éåäœ40ã95ééïŒ ãè³éŠæããã«åéäœå
äœ60ãïŒééïŒ ã§ããã è³éŠæããã«åéäœã®éã15ééïŒ æªæºã§ã¯æ¬
çºæã®å¹æãåºããäžæ¹60ééïŒ è¶ éã§ã¯æ¹è³ªã
ãªãªã¬ãã€ã³ã®ææ匷床ïŒå¯ææ§ïŒããã€ã«ã æ
圢å å·¥æ§ãæªåããŠå¥œãŸãããªãã æ¬çºæã«ãããæ¹è³ªæš¹èã¯ãæ°Žæ§æžæ¿æ¶²äžã§è³
éŠæããã«åéäœããªã¬ãã€ã³éåäœç²åã«å«æµž
ããŠã°ã©ããéåããæ¹æ³ã«ããåŸãããã å³ã¡ããªã¬ãã€ã³éåäœç²åïŒäžè¬ã«ã¯ïŒãïŒ
mmã奜ãŸããã¯ïŒãïŒmmåŸã®ãã®ïŒ40ã95ééïŒ
ãšè³éŠæããã«åéäœïŒã60ééïŒ ããã³éåé
å§å€ãšãå«ãæ°Žæ§æžæ¿æ¶²äžã§ããã®ããã«åéäœ
ã®å°ãªããšã80ééïŒ ããã®ããªããŒç²åäžã«å«
浞ãããã€ãã§ãã®åéäœãéåãããããšã«ã
ã€ãŠæ¹è³ªãªã¬ãã€ã³éåäœãåŸãããã ããã§çšããéåéå§å€ãåéäœã®å«æµžæ¹æ³ã
éåæ¹æ³ã®è©³çŽ°ã¯ä»¥äžã®éãã§ããã ã©ãžã«ã«éåéå§å€ è³éŠæããã«åéäœãå®è³ªçã«ãã®éåã䌎ãª
ããã«æ°Žæ§åªäœäžã§ãªã¬ãã€ã³éåäœç²åã«å«æµž
ããããã®åŸãã®æ°Žæ§åæ£æ¶²ãææž©ããŠåéäœã
éåãããã®ã§ããããéåã¯ã©ãžã«ã«éåéå§
å€ã«ãã€ãŠä¿é²ããã®ããµã€ãã§ããã ãã®éåéå§å€ã¯åéäœãšå ±ã«ãªã¬ãã€ã³éå
äœç²åã«å«æµžå¯èœã§ãªããã°ãªããªãã åŸã€ãŠã䜿çšãããã©ãžã«ã«éåéå§å€ã¯æ²¹æº¶
æ§ã®ãã®ã§ããããããŠã10æéã®åæžæãåŸã
ããã®å解枩床ã50ã150âã§ãããã®ã奜ãŸã
ããããã§ãã10æéã®åæžæãåŸãããã®å解
枩床ããšã¯ããã³ãŒã³ïŒãªããã«äžã«éåéå§å€
ã0.1ã¢ã«æ·»å ããŠãã枩床ã«10æéæŸçœ®ãããš
ãã«ãéåéå§å€ã®å解çã50ïŒ ãšãªããã®æž©åºŠ
ãæå³ããããªããå«æµžå·¥çšãå åäœæž©ã§å®æœã
ãã°ãããããäœæž©å解æ§ã®éåéå§å€ãçšãã
ããšãã§ããããšã¯ãããŸã§ããªãã 䜿çšããããã©ãžã«ã«éåéå§å€ã®å ·äœäŸãæ
ããã°ãã©ãŠãã€ã«ããŒãªãã·ãïŒ62âïŒããã³
ãŸã€ã«ããŒãªãã·ãïŒ74âïŒãïœâããã«ããŒãª
ãã·ãã³ãŸãšãŒãïŒ104âïŒããžã¯ãã«ããŒãªãã·
ãïŒ117âïŒçã®ãããªææ©éé žåç©ãã¢ãŸãã¹
ã€ãœããããããªã«ïŒ65âïŒçã®ãããªã¢ãŸåå
ç©ããã®ä»ãããïŒäžèšã«ãã³äžã®æž©åºŠã¯äžèšã®
åæžæ枩床ïŒã éåéå§å€ã®éã«ã¯å¶éã¯ãªãããäžè¬ã«äœ¿çš
åéäœééã®0.01ã10ééïŒ çšåºŠãéåžžã¯0.1ã
2.0ééïŒ çšåºŠã§ããã éåéå§å€ã¯ãããã«åéäœã«æº¶åãããŠäœ¿çš
ããã®ããµã€ãã§ããã æ°Žæ§åªäœäžã§ã®ãªã¬ãã€ã³éåäœç²åã«å¯Ÿããè³
éŠæããã«åéäœã®å«æµž æ°Žæ§åªäœäžã§ãªã¬ãã€ã³éåäœç²åã«ããã«å
éäœãå«æµžããã代衚çãªæ¹æ³ã¯ããªã¬ãã€ã³é
åäœç²åã®æ°Žæ§åæ£æ¶²ã«å¥œãŸããã¯éåéå§å€
ïŒããã³å¿ èŠã«å¿ããŠãã®ä»ã®æ·»å å€ïŒã溶åã
ãŠããåéäœãå ããŠæ¹æããããšãããªããã
ã®ä»ã®æ¹æ³ãšããŠã¯ãéåéå§å€æº¶ååéäœã®æ°Ž
æ§åæ£æ¶²ã«ãªã¬ãã€ã³éåäœç²åãå ããŠæ¹æã
ãæ¹æ³ãããã å«æµžå·¥çšã§ã¯å®è³ªçã«éåãèµ·ããªãããã«ã
䜿çšéåéå§å€ã®å解枩床ãšã®çžé¢ã§å åäœãæž©
床ã§ãäžè¬ã«ã¯å®€æž©ã100âã§æäœãã¹ãã§ããã ãã®å·¥çšã§ãéé¢åéäœã®éãåéäœäœ¿çšã®é
ã®20ééïŒ ä»¥äžãšãªãããã«åéäœãå«æµžãã
ãããªã¬ãã€ã³éåäœã¯ããã«åéäœãšæ¯èŒççž
溶æ§ãããã®ã§ãéåéå§åã«20ééïŒ ä»¥äžã®å
éäœãéé¢ããŠããŠãéåäžã«ãããåéäœã¯ãª
ã¬ãã€ã³éåäœç²åã«å«æµžããã®ã§ããããåé
äœãéåããŠåŸãããéåäœç²åãæ¹è³ªããããª
ã¬ãã€ã³éåäœç²åãšç¬ç«ããŠæåºããããšã¯ãª
ãããå質ãªæ¹è³ªæš¹èãåŸããã«ããã å«æµžæéã¯ïŒãïŒæéçšåºŠãæ®éã§ããã æ°Žæ§åæ£æ¶²äžã®ãªã¬ãã€ã³éåäœç²åãšããã«
åéäœãšã®å«éã¯ãæ°Ž100éééšã«å¯ŸããŠïŒã100
éééšçšåºŠã§ããã®ããµã€ãã§ããã ãã®ãããªæ°Žæ§åæ£æ¶²ã¯åã«æ¹æãå åã«è¡ãª
ãã ãã§ãå®å®ã«åæ£ç¶æ ã«ç¶æããããšãã§ã
ãããé©åœãªæžæ¿å®å®å€ã䜿çšããã°ãã容æã
ã€ããå®å®ã«åæ£æ¶²ã調補ããããšãã§ãããã
ã®å Žåã®æžæ¿å®å®å€ãšããŠã¯ãããã«åéäœã®æ°Ž
æ§æžæ¿éåã®éã«æžæ¿å®å®å€ãšããŠäœ¿çšãããã
ã®ãäžè¬ã«äœ¿çšå¯èœã§ãã€ãŠãå ·äœçã«ã¯ãããš
ãã°ããªããã«ã¢ã«ã³ãŒã«ãã¡ãã«ã»ã«ããŒã¹ã
ããããã·ã»ã«ããŒã¹çã®æ°Žæº¶æ§é«ååç©è³ªãã¢
ã«ãã«ãã³ãŒã³ã¹ã«ãããŒãçã®ãããªé°ã€ãªã³
æ§çé¢æŽ»æ§å€ãããªãªãã·ãšãã¬ã³ã¢ã«ãã«ãšãŒ
ãã«çã®éã€ãªã³æ§çé¢æŽ»æ§å€ããããã¯é žåã
ã°ãã·ãŠã ããªã³é žã«ã«ã·ãŠã çã®æ°Žäžæº¶æ§ã®ç¡
æ©å¡©çãåç¬ã§ãããã¯æ··åããŠæ°Žã«å¯ŸããŠ0.01
ã10ééïŒ çšåºŠã®éã§äœ¿çšãããã ãªã¬ãã€ã³éåäœç²åã«ããã«åéäœïŒããã³
éåéå§å€ïŒãå«æµžãããéã«ãå¯å¡æ§ãæ»å€ã
é žåé²æ¢å€ãçã®è£å©è³æãåæã«å«æµžãããã
ãšãã§ããïŒãããã®è£å©è³æã¯ãªã¬ãã€ã³éå
äœã«æ¢ã«æ·»å ãããŠããå ŽåãããããŸãéååŸ
ã«é åããããšãã§ããã é å ãã®ããã«ããŠèª¿è£œããæ°Žæ§åæ£æ¶²ãææž©ã
ãŠã䜿çšããéåéå§å€ãé©åœãªé床ã§å解ãã
枩床以äžã«å°ãããã°ãå«æµžãããããã«åéäœ
ã¯éåããŠæ¹è³ªãªã¬ãã€ã³éåäœç²åãçæã
ããã©ãžã«ã«éåãè¡ãªãããã®ã§ãããããå®
質çã«é žçŽ ãå«æããªãé°å²æ°ã§å ç±ãè¡ãã¹ã
ã§ããããŸãéåé²è¡äžã®æ°Žæ§åæ£æ¶²ãé©åœã«æ¹
æããããšã奜ãŸããã éå枩床ã¯äœ¿çšéåéå§å€ã®å解枩床ãšã®çžé¢
ã«ãããŠå®ãŸãããäžè¬ã«50ã150âçšåºŠã§ããã
éå枩床ã¯éåæéãéããŠäžå®ã§ããå¿ èŠã¯ãª
ããéåæéã¯ïŒã10æéçšåºŠã§ããã®ããµã€ã
ã§ãããéåå§åã¯åžžå§ã10Kg/cm2çšåºŠããµã€ã
ã§ããã ãŸããããã«åéäœã®éåã®çµæçããéåäœ
ã®ååé調ç¯ã®ãããïœâããã«ã¡ã«ã«ãã¿ã³ã
ïœâããã·ã«ã¡ã«ã«ãã¿ã³ãïœâããã·ã«ã¡ã«ã«
ãã¿ã³çã®é£é移åå€ãæ·»å ãããšè¯ãã éååŸãéåžžã®ããã«åéäœïŒããšãã°ã¹ãã¬
ã³ïŒã®æ°Žæ§æžæ¿éåã®åŸåŠçãšåæ§ã®åŠçãè¡ã
ã°ã䜿çšãããªã¬ãã€ã³éåäœç²åã®åœ¢ç¶ãã»ãŒ
ãã®ãŸãŸä¿æãããŠããŠçŽã¡ã«æ圢çšææãšããŠ
䜿çšããããšãã§ããæ¹è³ªãªã¬ãã€ã³éåäœç²å
ãåŸãããã æ¬çºæã®æ¹è³ªãªã¬ãã€ã³éåäœã¯åäžã«åæ£ã
ããããã«åéäœããã®éåäœãå èµãããªã¬ã
ã€ã³éåäœãããã¯ããã«åéäœããªã¬ãã€ã³é
åäœå¹¹ã«ã°ã©ãããããã®ããããã¯ãããã®æ··
åç©ãšæšå®ãããããã«åéäœç¬èªã®éåäœç²å
ããªã¬ãã€ã³éåäœç²åãšå¥åã«ååšãããã®ã§
ãªãã è³éŠæããã«åéäœæ¹è³ªãªã¬ãã€ã³éåäœã®äœ¿
çšã«ããã€ãŠã¯ãåéäœåäœã60ãïŒééïŒ ã®ç¯
å²ã§ããã°ã該æ¹è³ªãªã¬ãã€ã³éåäœã«æªæ¹è³ªãª
ã¬ãã€ã³éåäœãæ··åããŠçšããŠããããæèšã
ãã°ãçŽæ¥ã°ã©ããåå¿ã«ããåŸãããçµæç©ã®
ã»ãã«ããã®çŽæ¥ççµæç©ãšæªæ¹è³ªã®ãªã¬ãã€ã³
éåäœãšãããªãè³éŠæããã«åéäœåäœã®å«æ
éãïŒã60ééïŒ ã®ç¯å²ã«ããé åçµæç©ããæ¬
çºæã§èšããæ¹è³ªæš¹èãã«è©²åœãããäŸãã°æŒåº
å å·¥æ§åã³å»¶äŒžæ§ãæ¹è¯ããç®çã§ã¯ãã¡ã«ãã€
ã³ããã¯ã¯ã¹0.5ãã100ã®äœå¯åºŠããªãšãã¬ã³ã
ãã®æ¹è³ªæš¹èã«40ééïŒ ä»¥äžæ·»å ããããšãã§
ãããŸããè³éŠæããã«åéäœåäœã®å«æé調ç¯
ã®ç®çã§ã¯ããã€ãšå€éã®äœå¯åºŠããªãšãã¬ã³ç
ã§åžéããããšãã§ãããæŽã«ã¯åéäœåäœéã
å€ãé åã§ã¯èè¡ææ§ç©è³ªãæ·»å ããŠãè¯ããè
è¡ææ§ç©è³ªãšããŠã¯ãéåžžç±å¯å¡æ§ã®ãšã©ã¹ãã
ãŒãšããŠç¥ãããŠãããã®ãããšãã°ãšãã¬ã³â
ãããã¬ã³å ±éåäœç³»ãŽã ãã¹ãã¬ã³âãã¿ãžãš
ã³å ±éåãŽã ãã¹ãã¬ã³âå ±åœ¹ãžãªã¬ãã€ã³ãã
ãã¯å ±éåãŽã ãããªã€ãœããã¬ã¬ã³ãŽã ãïŒïŒ
ïŒâããªãã¿ãžãšã³ãŽã ãªã©ã®éåäœãæããã
ãããæ··åæš¹èã«èæ°ãäžãããšãèç±å£åæ§ã
ãªããªã©ã®ç¹ãããšãã¬ã³âãããã¬ã³å ±éåäœ
ç³»ãŽã ããã³ã¹ãã¬ã³âå ±åœ¹ãžãªã¬ãã€ã³ããã
ã¯å ±éåãŽã ã奜ãŸããã ãããæ¹è³ªãªã¬ãã€ã³éåäœãæªæ¹è³ªãªã¬ãã€
ã³éåäœãèè¡ææ§ç©è³ªã®æ··åçµæç©ã¯ãã³ããª
âãããµãŒãããŒã«ãªã©ã®ãããåŒæ··ç·Žæ©ã®ä»
ã«ãäžè»žæŒåºæ©ãäºè»žæŒåºæ©ãªã©ã®é£ç¶åŒã®æŒåº
æ©ã§å®¹æã«åŸãããšãã§ããã 次ã«ãåèšã®ãªã¬ãã€ã³éåäœæš¹èãŸãã¯ã¹ã
ã¬ã³ç³»æš¹èãäž»æåãšããææããæ§æãããå¯
å°ç±å°çéšãæããå è£ å®¹åšãšã¯ãåã«å³ïŒãã
ã³å³ïŒããã€ãŠç°¡åã«èª¬æããããç±å°çéšã«ã
ããã®ææãçšããããŠããã°ãããä»ã®éšåã¯
çŽãéå±ç®ãä»ã®æš¹èïŒããªã¢ãããã»ããã¢
ã³ãããªãšãã¬ã³ãã¬ãã¿ã¬ãŒããããªã«ãŒãã
ãŒãçïŒçã§æ§æããããã®ã§ãã€ãŠå·®ãæ¯ããª
ããã®ã§ããããäžè¬ã«ã¯è£œé å·¥çšã®ç ©éãçã®
çç±ãããçŽãéå±ç®ãä»ã®æš¹èçãšããããªã¬
ãã€ã³éåäœæš¹èãŸãã¯ã¹ãã¬ã³ç³»æš¹èå±€ã容åš
ã®å åŽã«ããããã«æ圢ããããã®ã§ããã ãŸããæ¬çºæã®å°çææã§ããäžèšæ¹è³ªãªã¬ã
ã€ã³éåäœã®äœ¿çšæ¹æ³ã¯ã容åšã®å°çéšãŸãã¯è
äœã®å°çéšã®å°ãªããšãäžæ¹ã«çšããããã°ç®ç
ãéæããããããããå°çéšã®ã¿ã«çšããã°ã
ãã®ã§ããããäžè¬ã«ã¯ä»ææãšã®ç©å±€ã®åœ¢ã§çš
ããããã ãã®è³éŠæããã«åéäœæ¹è³ªãªã¬ãã€ã³éåäœ
ãå è£ å®¹åšãããã¯èäœã®å°çéšã®ã©ã¡ããäžæ¹
ã«åœ¢æãããæ¹æ³ãšããŠã¯ãã€ã³ãã¬ãŒã·ãšã³æ³
ãããã¯ïŒŽãã€æ³çå ¬ç¥ã®ãã€ã«ã æ圢æ³ã«ãã
該æ¹è³ªãªã¬ãã€ã³éåäœã®ãã€ã«ã ãæ圢ããã
ã®ãã€ã«ã ã容åšã®å°çé¢ã«ä»åšãããŠå°çãã
æ¹æ³ããããã¯å 容ç©å容éšãŸãã¯èäœãæ§æã
ãåºæã®è¡šé¢ã«è©²æ¹è³ªããªãªã¬ãã€ã³ãå ¬ç¥ã®æ¹
æ³ã§æŒåºã³ãŒãã€ã³ã°ããã©ã€ã©ãããŒãããŠãš
ããã©ãããŒãããããã¡ã«ãã³ãŒãã€ã³ã°ãã
ããäž¡è ãå ±æŒåºã©ãããŒããããã¯å ±æŒåºã³ãŒ
ãã€ã³ã°ããçã®æ¹æ³ãæããããã 容åšã®å°çéšãå°çãããæ¹æ³ãšããŠã¯ãããŒ
ãã·ãŒã©ãŒã«ããå å§ç±å°çæ³ãã¯ãããšããè¡
æç±å°çæ³ãèªé»å°çæ³ãè¶ é³æ³¢å°çæ³çå ¬ç¥ã®
æè¡ãçšããŠè¡ãªãããã 以äžãæ¬çºæã®å¹æã«ã€ããŠå®æœäŸã«ãŠèª¬æã
ãã å®æœäŸ ïŒ å 容é50ã®ãªãŒãã¯ã¬ãŒãå ã«çŽæ°Ž20Kgåã³
æžæ¿å€ãšããŠç¬¬äžãªã³é žã«ã«ã·ãŠã 600ïœãšãã
ã·ã«ãã³ãŒã³ã¹ã«ãã³é žãããªãŠã 0.6ïœãšãå
ããŠæ°Žæ§åªè³ªãšãªããããã«ãšãã¬ã³âé ¢é žãã
ã«å ±éåäœïŒã¡ã«ãã€ã³ããã¯ã¹ïŒMIïŒïŒãæ¯
é0.938ãé ¢é žããã«å«é16ééïŒ ïŒç²åïŒKgã
æ¹æã«ããæžæ¿ããããå¥ã«éåéå§å€ãšããŠé
é žåãã³ãŸã€ã«10ïœåã³ïœâããã«ããŒãªãã·ã
ã³ãŸãšãŒãïŒïœãã¹ãã¬ã³ïŒKgã«æº¶è§£ããããã
ãåèšæžæ¿ç³»ã«æå ¥ãããªãŒãã¯ã¬ãŒãå 枩床ã
65âã«ææž©ãã該枩床ã§ïŒæéä¿æããŠéåéå§
å€ãå«ãã¹ãã¬ã³ããšãã¬ã³âé ¢é žããã«å ±éå
äœç²åäžã«å«æµžãããã ãã®æ°Žæ§æžæ¿æ¶²ã80âã«ææž©ãã該枩床ã§ïŒæ
éãæŽã«125âã§ïŒæéç¶æããŠéåãå®çµãã
ããåŸãããæ¹è³ªç²åäžã«ã¯ããªã¹ãã¬ã³ãã»ãŒ
å®éçã«50ééïŒ ååšããããšã確èªãããã 該æ¹è³ªæš¹èåã³è©²æ¹è³ªæš¹èãšäžèšãšãã¬ã³âé ¢
é žããã«å ±éåäœãæå®éãã¬ã³ããããã®ãã
30m/måŸïŒŽãã€ãã€ã«ã æ圢æ©ãçšããŠ140ã
160âã®æ圢枩床ã§çŽ50ÎŒã®ãã€ã«ã ãšãããã
ããã®ãã€ã«ã ãš7ÎŒåã®ã¢ã«ãããŠã ç®ãšãæ¥
çå€ãçšããŠè²Œåããç©å±€ãã€ã«ã ãšããããã®
ç©å±€ãã€ã«ã ã®æ¹è³ªæš¹èå±€ãå°çé¢ãšãã100ÎŒ
ã®äœå¯åºŠããªãšãã¬ã³ïŒMI4ãæ¯é0.920ïŒãã€
ã«ã ãããŒãã·ãŒã©ãŒã§å ç±å°çåŸããã®å°çéš
ã®å¥é¢åŒ·åºŠã枬å®ãããçµæãè¡šïŒã«ç€ºãã å°çæ¡ä»¶ã¯ãç±æ¿åŒããŒãã·ãŒã©ãŒãçšããã·
ãŒã«å·ŸïŒmmãã·ãŒã«å§åïŒKg/cm2ãã·ãŒã«æéïŒ
ç§ãã·ãŒã«æž©åºŠ150ã200âã§ããã å¥é¢åŒ·åºŠã¯ãã·ãšãããŒååŒåŒµè©Šéšæ©ãçšãã
ãµã³ãã«å·Ÿ15mmãåŒåŒµé床300mmïŒåã§180ãå¥é¢
匷床ã23âã§æž¬å®ããã æ¯èŒäŸ ïŒ å®æœäŸïŒã«ãããŠã該æ¹è³ªæš¹èã®ãããã«ãšã
ã¬ã³âé ¢é žããã«å ±éåäœïŒMI2ãæ¯é0.938é ¢
é žããã«å«é16ééïŒ ïŒãçšããçµæãè¡šïŒã«ç€º
ãã
ãè¡šã
æ¯èŒäŸ ïŒ
å®æœäŸïŒã«ãããŠã該æ¹è³ªæš¹èã®ãããã«ãå
è¿°ã®ãšãã¬ã³âé ¢é žããã«å ±éåäœ75ééïŒ ãšã
ãªã¹ãã¬ã³ïŒäžè±ã¢ã³ãµã³ã瀟補 ãã€ã€ã¬ãã¯
ã¹HFâ77ïŒ25ééïŒ ã®ãã¬ã³ãæ··åç©ãçšã
ããäž¡è ã®çžæº¶æ§ã®æªããããã®æ··åç©ã®åæ£ç¶
æ ã¯ããããŠäžè¯ãªããããã€ã«ã ã®æ圢æèå
ããããããããã€ã«ã å€èŠ³ãç²æªåããŠå®çšã«
èããªãããšãããã€ããæŽã«ãå®æœäŸïŒã«æ¯èŒ
ããŠãã¹ãã¬ã³åäœã25ééïŒ ååšããã«ããã
ããããå°çé¢ã®äžéšãå®å šèçïŒå¥é¢äžå¯èœïŒ
ããŠå¥é¢åŒ·åºŠã®ãã©ããã倧ãããæ¬çºæã®ç®ç
ãæºè¶³ãããªãããšãããã€ãã å®æœäŸ ïŒ å®æœäŸïŒã«ãããŠãåå®æœäŸã§çšãããšãã¬ã³
âé ¢é žããã«å ±éåäœã®ä»£ãã«åïŒMI12ãæ¯é
0.943ãé ¢é žããã«å«é20ééïŒ ïŒç²åãçšãã
以å€ã¯å šãåäžã®æ¹æ³ã§ã¹ãã¬ã³ã¢ãããŒåäœ50
ééïŒ ãæããæ¹è³ªæš¹èãåŸãã該æ¹è³ªæš¹èãšã¹
ãã¬ã³âãã¿ãžãšã³ãããã¯åŒŸæ§äœïŒã·ãšã«ååŠ
補ã«ãªãã¬ãã¯ã¹TRâ1102ïŒãæå®éãã¬ã³ã
ããåŸãçŽ50ÎŒã®ãã€ã«ã ãšããããã®ãã€ã«ã
ãš7ÎŒåã®ã¢ã«ãããŠã ç®ãšãæ¥çå€ãçšããŠè²Œ
åãããæ¹è³ªæš¹èå±€ãã·ãŒã«é¢ãšãã300ÎŒã®ãŽ
ã å€æ§ããªã¹ãã¬ã³ïŒäžè±ã¢ã³ãµã³ã瀟補 ãã€
ã€ã¬ãã¯ã¹HTâ516ïŒã·ãŒããšã®å¥é¢åŒ·åºŠã枬
å®ãããè©Šéšæ³ã¯å®æœäŸïŒãšåæ§ã§ããããã·ãŒ
ã«æž©åºŠã¯180ã220âã§å°çãããçµæãè¡šïŒã«ç€º
ãã
è¿°ã®ãšãã¬ã³âé ¢é žããã«å ±éåäœ75ééïŒ ãšã
ãªã¹ãã¬ã³ïŒäžè±ã¢ã³ãµã³ã瀟補 ãã€ã€ã¬ãã¯
ã¹HFâ77ïŒ25ééïŒ ã®ãã¬ã³ãæ··åç©ãçšã
ããäž¡è ã®çžæº¶æ§ã®æªããããã®æ··åç©ã®åæ£ç¶
æ ã¯ããããŠäžè¯ãªããããã€ã«ã ã®æ圢æèå
ããããããããã€ã«ã å€èŠ³ãç²æªåããŠå®çšã«
èããªãããšãããã€ããæŽã«ãå®æœäŸïŒã«æ¯èŒ
ããŠãã¹ãã¬ã³åäœã25ééïŒ ååšããã«ããã
ããããå°çé¢ã®äžéšãå®å šèçïŒå¥é¢äžå¯èœïŒ
ããŠå¥é¢åŒ·åºŠã®ãã©ããã倧ãããæ¬çºæã®ç®ç
ãæºè¶³ãããªãããšãããã€ãã å®æœäŸ ïŒ å®æœäŸïŒã«ãããŠãåå®æœäŸã§çšãããšãã¬ã³
âé ¢é žããã«å ±éåäœã®ä»£ãã«åïŒMI12ãæ¯é
0.943ãé ¢é žããã«å«é20ééïŒ ïŒç²åãçšãã
以å€ã¯å šãåäžã®æ¹æ³ã§ã¹ãã¬ã³ã¢ãããŒåäœ50
ééïŒ ãæããæ¹è³ªæš¹èãåŸãã該æ¹è³ªæš¹èãšã¹
ãã¬ã³âãã¿ãžãšã³ãããã¯åŒŸæ§äœïŒã·ãšã«ååŠ
補ã«ãªãã¬ãã¯ã¹TRâ1102ïŒãæå®éãã¬ã³ã
ããåŸãçŽ50ÎŒã®ãã€ã«ã ãšããããã®ãã€ã«ã
ãš7ÎŒåã®ã¢ã«ãããŠã ç®ãšãæ¥çå€ãçšããŠè²Œ
åãããæ¹è³ªæš¹èå±€ãã·ãŒã«é¢ãšãã300ÎŒã®ãŽ
ã å€æ§ããªã¹ãã¬ã³ïŒäžè±ã¢ã³ãµã³ã瀟補 ãã€
ã€ã¬ãã¯ã¹HTâ516ïŒã·ãŒããšã®å¥é¢åŒ·åºŠã枬
å®ãããè©Šéšæ³ã¯å®æœäŸïŒãšåæ§ã§ããããã·ãŒ
ã«æž©åºŠã¯180ã220âã§å°çãããçµæãè¡šïŒã«ç€º
ãã
ãè¡šã
å®æœäŸ ïŒ
äœå¯åºŠããªãšãã¬ã³ïŒMI8ãæ¯é0.918ïŒç²å
ãšã¹ãã¬ã³ãçšããŠå®æœäŸïŒã«æºæ ããæ¹æ³ã§ã¹
ãã¬ã³æ¹è³ªäœå¯åºŠããªãšãã¬ã³ïŒã¹ãã¬ã³ã¢ãã
ãŒåäœ30ééïŒ ïŒãåŸãã該暹èã®50ÎŒãã€ã«ã
ãš7ÎŒã®ã¢ã«ãããŠã ç®ã®ç©å±€ãã€ã«ã ãäœãã
æ¹è³ªæš¹èå±€ãå°çé¢ãšãã100ÎŒã®äžèšäœå¯åºŠã
ãªãšãã¬ã³ãã€ã«ã ãšã®å¥é¢åŒ·åºŠã枬å®ãããã·
ãŒã«æž©åºŠã¯130ã180âã§ãããçµæãè¡šïŒã«ç€º
ãã
ãšã¹ãã¬ã³ãçšããŠå®æœäŸïŒã«æºæ ããæ¹æ³ã§ã¹
ãã¬ã³æ¹è³ªäœå¯åºŠããªãšãã¬ã³ïŒã¹ãã¬ã³ã¢ãã
ãŒåäœ30ééïŒ ïŒãåŸãã該暹èã®50ÎŒãã€ã«ã
ãš7ÎŒã®ã¢ã«ãããŠã ç®ã®ç©å±€ãã€ã«ã ãäœãã
æ¹è³ªæš¹èå±€ãå°çé¢ãšãã100ÎŒã®äžèšäœå¯åºŠã
ãªãšãã¬ã³ãã€ã«ã ãšã®å¥é¢åŒ·åºŠã枬å®ãããã·
ãŒã«æž©åºŠã¯130ã180âã§ãããçµæãè¡šïŒã«ç€º
ãã
ãè¡šã
å®æœäŸ ïŒ
çµæ¶æ§ãšãã¬ã³âãããã¬ã³ã©ã³ãã å
±éåäœ
ïŒã¡ã«ããããŒã¬ãŒãïŒMFRïŒïŒããšãã¬ã³å«é
ïŒééïŒ ïŒç²åãšã¹ãã¬ã³ãçšããŠå®æœäŸïŒã«æº
æ ããæ¹æ³ã§è£œé ããã¹ãã¬ã³æ¹è³ªãšãã¬ã³âã
ããã¬ã³ã©ã³ãã å ±éåäœïŒã¹ãã¬ã³ã¢ãããŒå
äœ50ééïŒ ïŒ80ééïŒ ã«ãšãã¬ã³âãããã¬ã³å ±
éåãŽã ã20ééïŒ ãã¬ã³ããããµã³ãã«ïŒæ¹è³ª
ããªãããã¬ã³ïŒãäœè£œããã 次ã«ãããªã¢ããæš¹èïŒäžè±åæ瀟補ãããã
ã1020CAâïŒïŒãšé žå€æ§ããªãããã¬ã³ïŒäžè±
æ²¹å瀟補 ã¢ãã€ãã¯ïŒ°â30FïŒãšè©²æ¹è³ªããªã
ããã¬ã³ãäžå±€ãã€ã©ãã€ã³ãã¬æ圢æ©ãçšããŠ
230âã®æž©åºŠã§äžå±€ãã€ã«ã æ圢ãè¡ãªããããª
ã¢ããïŒå€å±€ïŒïŒé žå€æ§ããªãããã¬ã³ïŒäžé
å±€ïŒïŒè©²æ¹è³ªããªãããã¬ã³ïŒå å±€ïŒããããã
20ÎŒïŒ20ÎŒïŒ20ÎŒæ§æã®ãã€ã«ã ãåŸãããã®ã€ã³
ãã¬ãã€ã«ã ã®äž¡ç«¯ãã¹ãªãã¿ãŒã§ã«ãããïŒæ
ã®ãã€ã«ã ãšããæ¹è³ªããªãããã¬ã³å±€ãå°çé¢
ãšãã100ÎŒã®äžèšçµæ¶æ§ãšãã¬ã³âãããã¬ã³
ã©ã³ãã å ±éåäœãã€ã«ã ãšã®å¥é¢åŒ·åºŠã枬å®ã
ããã·ãŒã«æž©åºŠã¯180ã230âã§ããã çµæãè¡šïŒã«ç€ºãã
ïŒã¡ã«ããããŒã¬ãŒãïŒMFRïŒïŒããšãã¬ã³å«é
ïŒééïŒ ïŒç²åãšã¹ãã¬ã³ãçšããŠå®æœäŸïŒã«æº
æ ããæ¹æ³ã§è£œé ããã¹ãã¬ã³æ¹è³ªãšãã¬ã³âã
ããã¬ã³ã©ã³ãã å ±éåäœïŒã¹ãã¬ã³ã¢ãããŒå
äœ50ééïŒ ïŒ80ééïŒ ã«ãšãã¬ã³âãããã¬ã³å ±
éåãŽã ã20ééïŒ ãã¬ã³ããããµã³ãã«ïŒæ¹è³ª
ããªãããã¬ã³ïŒãäœè£œããã 次ã«ãããªã¢ããæš¹èïŒäžè±åæ瀟補ãããã
ã1020CAâïŒïŒãšé žå€æ§ããªãããã¬ã³ïŒäžè±
æ²¹å瀟補 ã¢ãã€ãã¯ïŒ°â30FïŒãšè©²æ¹è³ªããªã
ããã¬ã³ãäžå±€ãã€ã©ãã€ã³ãã¬æ圢æ©ãçšããŠ
230âã®æž©åºŠã§äžå±€ãã€ã«ã æ圢ãè¡ãªããããª
ã¢ããïŒå€å±€ïŒïŒé žå€æ§ããªãããã¬ã³ïŒäžé
å±€ïŒïŒè©²æ¹è³ªããªãããã¬ã³ïŒå å±€ïŒããããã
20ÎŒïŒ20ÎŒïŒ20ÎŒæ§æã®ãã€ã«ã ãåŸãããã®ã€ã³
ãã¬ãã€ã«ã ã®äž¡ç«¯ãã¹ãªãã¿ãŒã§ã«ãããïŒæ
ã®ãã€ã«ã ãšããæ¹è³ªããªãããã¬ã³å±€ãå°çé¢
ãšãã100ÎŒã®äžèšçµæ¶æ§ãšãã¬ã³âãããã¬ã³
ã©ã³ãã å ±éåäœãã€ã«ã ãšã®å¥é¢åŒ·åºŠã枬å®ã
ããã·ãŒã«æž©åºŠã¯180ã230âã§ããã çµæãè¡šïŒã«ç€ºãã
ãè¡šã
å®æœäŸ ïŒ
äœå¯åºŠããªãšãã¬ã³ïŒMI45ãæ¯é0.918ïŒç²å
ãšã¹ãã¬ã³ãçšããŠå®æœäŸïŒã«æºæ ããæ¹æ³ã§ã¹
ãã¬ã³æ¹è³ªäœå¯åºŠããªãšãã¬ã³ïŒã¹ãã¬ã³ã¢ãã
ãŒåäœ50ééïŒ ïŒãåŸãã該æ¹è³ªæš¹èãšäœå¯åºŠã
ãªãšãã¬ã³ïŒMI8ãæ¯é0.918ïŒãæå®éãã¬ã³
ãããåŸãçŽ50ÎŒã®ãã€ã«ã ãšããã ãã®ãã€ã«ã ãš12ÎŒã®ããªãšãã¬ã³ãã¬ãã¿ã¬
ãŒããã€ã«ã ïŒPETïŒãšãæ¥çå€ãçšããŠè²Œã
åããã次ãã§ããã®æ¹è³ªæš¹èå±€ãã·ãŒã«é¢ãšã
ãŠ700ÎŒã®é«å¯åºŠããªãšãã¬ã³ïŒæ¯é0.950ïŒã®ã·
ãŒããšã®å¥é¢åŒ·åºŠã枬å®ãããè©Šéšæ³ã¯å®æœäŸïŒ
ãšåæ§ã§ããããã·ãŒã«æž©åºŠã¯120âã160âãã·
ãŒã«æéïŒç§ã§å°çãããçµæãè¡šïŒã«ç€ºãã å®æœäŸ ïŒ å®æœäŸïŒã®æ¹è³ªæš¹èãšäœå¯åºŠããªãšãã¬ã³
ïŒMI8ãæ¯é0.918ïŒãšãšãã¬ã³âãããã¬ã³å ±é
åäœãŽã ïŒæ¯é0.87ãã ãŒããŒç²åºŠ ML ïŒïŒïŒïŒ100âïŒ24ïŒãæå®éãã¬ã³ ãããå軞æŒåºæ©ãçšããŠ170âã§æº¶èæ··ç·ŽããŠ
å質ãªãã¬ãããåŸãã 次ã«ãPETãšäœå¯åºŠããªãšãã¬ã³ïŒPEïŒãšã®
ç©å±€äœïŒPETïŒPEïŒãåºæã«ã©ãããŒã¿ãŒãçš
ããŠè©²ãã¬ãããæš¹è枩床310âã§æŒåºã³ãŒãã€
ã³ã°ããŠPETïŒPEïŒæ¹è³ªæš¹èïŒ12ïŒ20ïŒ30ÎŒïŒ
ã®æ§æã®ãã€ã«ã ãåŸãã ããã®æ¹è³ªæš¹èå±€ãã·ãŒã«é¢ãšãã200ÎŒã®ã
ã¢ããªãããã¬ã³ã®ã·ãŒããšã®å¥é¢åŒ·åºŠã枬å®ã
ããè©Šéšæ³ã¯å®æœäŸïŒãšåæ§ã§ããããã·ãŒã«æž©
床ã¯110âã200âãã·ãŒã«æéïŒç§ã§å°çããã
çµæãè¡šïŒã«ç€ºãã å®æœäŸ ïŒ å®æœäŸïŒã®æ¹è³ªæš¹èãšäœå¯åºŠããªãšãã¬ã³
ïŒMI2ãæ¯é0.920ïŒãšãšãã¬ã³âãããã¬ã³å ±é
åäœãŽã ïŒæ¯é0.87ãã ãŒããŒç²åºŠ ML ïŒïŒïŒïŒ100âïŒ24ïŒãæå®éãã¬ã³ã ããå軞æŒåºæ©ãçšããŠ190âã§æº¶èæ··ç·ŽããŠå
質ãªãã¬ãããåŸãã 次ã«ïŒŽãã€ãã€ã«ã æ圢æ©ãçšããŠè©²ãã¬ãã
ã240âã§æŒåºããŠ30ÎŒã®ãã€ã«ã ãåŸãã ãã®ãã€ã«ã ãš12ÎŒã®PETãã€ã«ã ãšãæ¥çå€
ãçšããŠè²Œåãããããã®æ¹è³ªæš¹èå±€ãã·ãŒã«é¢
ãšããŠã200ÎŒã®ãã¢ããªãããã¬ã³ã®ã·ãŒããš
ã®å¥é¢åŒ·åºŠã枬å®ãããè©Šéšæ³ã¯å®æœäŸïŒãšåæ§
ã§ããããã·ãŒã«æž©åºŠã¯160âã220âãã·ãŒã«æ
éïŒç§ã§ç±å°çãããçµæãè¡šïŒã«ç€ºãã
ãšã¹ãã¬ã³ãçšããŠå®æœäŸïŒã«æºæ ããæ¹æ³ã§ã¹
ãã¬ã³æ¹è³ªäœå¯åºŠããªãšãã¬ã³ïŒã¹ãã¬ã³ã¢ãã
ãŒåäœ50ééïŒ ïŒãåŸãã該æ¹è³ªæš¹èãšäœå¯åºŠã
ãªãšãã¬ã³ïŒMI8ãæ¯é0.918ïŒãæå®éãã¬ã³
ãããåŸãçŽ50ÎŒã®ãã€ã«ã ãšããã ãã®ãã€ã«ã ãš12ÎŒã®ããªãšãã¬ã³ãã¬ãã¿ã¬
ãŒããã€ã«ã ïŒPETïŒãšãæ¥çå€ãçšããŠè²Œã
åããã次ãã§ããã®æ¹è³ªæš¹èå±€ãã·ãŒã«é¢ãšã
ãŠ700ÎŒã®é«å¯åºŠããªãšãã¬ã³ïŒæ¯é0.950ïŒã®ã·
ãŒããšã®å¥é¢åŒ·åºŠã枬å®ãããè©Šéšæ³ã¯å®æœäŸïŒ
ãšåæ§ã§ããããã·ãŒã«æž©åºŠã¯120âã160âãã·
ãŒã«æéïŒç§ã§å°çãããçµæãè¡šïŒã«ç€ºãã å®æœäŸ ïŒ å®æœäŸïŒã®æ¹è³ªæš¹èãšäœå¯åºŠããªãšãã¬ã³
ïŒMI8ãæ¯é0.918ïŒãšãšãã¬ã³âãããã¬ã³å ±é
åäœãŽã ïŒæ¯é0.87ãã ãŒããŒç²åºŠ ML ïŒïŒïŒïŒ100âïŒ24ïŒãæå®éãã¬ã³ ãããå軞æŒåºæ©ãçšããŠ170âã§æº¶èæ··ç·ŽããŠ
å質ãªãã¬ãããåŸãã 次ã«ãPETãšäœå¯åºŠããªãšãã¬ã³ïŒPEïŒãšã®
ç©å±€äœïŒPETïŒPEïŒãåºæã«ã©ãããŒã¿ãŒãçš
ããŠè©²ãã¬ãããæš¹è枩床310âã§æŒåºã³ãŒãã€
ã³ã°ããŠPETïŒPEïŒæ¹è³ªæš¹èïŒ12ïŒ20ïŒ30ÎŒïŒ
ã®æ§æã®ãã€ã«ã ãåŸãã ããã®æ¹è³ªæš¹èå±€ãã·ãŒã«é¢ãšãã200ÎŒã®ã
ã¢ããªãããã¬ã³ã®ã·ãŒããšã®å¥é¢åŒ·åºŠã枬å®ã
ããè©Šéšæ³ã¯å®æœäŸïŒãšåæ§ã§ããããã·ãŒã«æž©
床ã¯110âã200âãã·ãŒã«æéïŒç§ã§å°çããã
çµæãè¡šïŒã«ç€ºãã å®æœäŸ ïŒ å®æœäŸïŒã®æ¹è³ªæš¹èãšäœå¯åºŠããªãšãã¬ã³
ïŒMI2ãæ¯é0.920ïŒãšãšãã¬ã³âãããã¬ã³å ±é
åäœãŽã ïŒæ¯é0.87ãã ãŒããŒç²åºŠ ML ïŒïŒïŒïŒ100âïŒ24ïŒãæå®éãã¬ã³ã ããå軞æŒåºæ©ãçšããŠ190âã§æº¶èæ··ç·ŽããŠå
質ãªãã¬ãããåŸãã 次ã«ïŒŽãã€ãã€ã«ã æ圢æ©ãçšããŠè©²ãã¬ãã
ã240âã§æŒåºããŠ30ÎŒã®ãã€ã«ã ãåŸãã ãã®ãã€ã«ã ãš12ÎŒã®PETãã€ã«ã ãšãæ¥çå€
ãçšããŠè²Œåãããããã®æ¹è³ªæš¹èå±€ãã·ãŒã«é¢
ãšããŠã200ÎŒã®ãã¢ããªãããã¬ã³ã®ã·ãŒããš
ã®å¥é¢åŒ·åºŠã枬å®ãããè©Šéšæ³ã¯å®æœäŸïŒãšåæ§
ã§ããããã·ãŒã«æž©åºŠã¯160âã220âãã·ãŒã«æ
éïŒç§ã§ç±å°çãããçµæãè¡šïŒã«ç€ºãã
ãè¡šã
å³ïŒã¯ç©å±€ãã€ã«ã ããæ§æãããè¢ãå³ïŒã¯
æ圢容åšãè¡šãããïŒïœïŒïŒïœã¯å°çå±€ïŒå°ãªã
ãšãäžæ¹ãæ¬çºæå°çææã§ãããä»æ¹ã¯PEã
PPãPSãäž»æåãšããææã§ããããïŒãïŒïœïŒ
ïŒïœã®å è£ åºæïŒã©ã¡ããäžæ¹ã¯åå±€ã®å Žåãã
ãïŒãïŒã¯å°çéšãè¡šããã
æ圢容åšãè¡šãããïŒïœïŒïŒïœã¯å°çå±€ïŒå°ãªã
ãšãäžæ¹ãæ¬çºæå°çææã§ãããä»æ¹ã¯PEã
PPãPSãäž»æåãšããææã§ããããïŒãïŒïœïŒ
ïŒïœã®å è£ åºæïŒã©ã¡ããäžæ¹ã¯åå±€ã®å Žåãã
ãïŒãïŒã¯å°çéšãè¡šããã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ ãªã¬ãã€ã³éåäœæš¹èãŸãã¯ã¹ãã¬ã³ç³»æš¹è
ãäž»æåãšããææããæ§æããããã€å¥é¢å®¹æ
ãªéå°éšãæããå å¡«çšå¯å°å®¹åšã§ãã€ãŠã該é
å°éšã®å°çéšåã«äžèšã®æ¹æ³ã§åŸãããæ¹è³ªæš¹è
ãçšããããšãç¹åŸŽãšããæå¥é¢æ§ã®å å¡«çšå¯å°
容åšã ãæ¹è³ªæš¹èã®è£œé æ³ã ãšãã¬ã³éåäœæš¹èãšãããã¬ã³éåäœæš¹èãš
ã®äžããéžã°ããå°ãªããšãäžçš®ã®ãªã¬ãã€ã³é
åäœæš¹èç²å40ã95ééïŒ ãšè³éŠæããã«åéäœ
60ãïŒééïŒ ããã³éåéå§å€ãšãå«ãæ°Žæ§æžæ¿
液äžã§ããã®ããã«åéäœã®å°ãªããšã80ééïŒ
ã該暹èç²åäžã«å«æµžãããã€ãã§ãã®åéäœã
éåãããŠåŸãããè³éŠæããã«åéäœå«é60ã
ïŒééïŒ ã®æ¹è³ªæš¹èããŸãã¯ãããæªæ¹è³ªãªã¬ã
ã€ã³éåäœã§åžéããŠè³éŠæããã«åéäœå«éã
60æªæºãïŒééïŒ ãšããæ¹è³ªæš¹èãåŸãã
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16639379A JPS5688481A (en) | 1979-12-21 | 1979-12-21 | Easily releasable heat-sealing material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16639379A JPS5688481A (en) | 1979-12-21 | 1979-12-21 | Easily releasable heat-sealing material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5688481A JPS5688481A (en) | 1981-07-17 |
JPH0142967B2 true JPH0142967B2 (ja) | 1989-09-18 |
Family
ID=15830579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16639379A Granted JPS5688481A (en) | 1979-12-21 | 1979-12-21 | Easily releasable heat-sealing material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5688481A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004196329A (ja) * | 2002-12-17 | 2004-07-15 | Mitsubishi Chemicals Corp | æéå°æ§å®¹åšçšç±å°çæåã³ãããçšããæéå°æ§å®¹åš |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58149362U (ja) * | 1982-03-29 | 1983-10-06 | è€æ£®å·¥æ¥æ ªåŒäŒç€Ÿ | æéå°æ§å è£ å®¹åš |
US5147702A (en) * | 1989-10-26 | 1992-09-15 | Juuro Aoyagi | Seal |
WO1998032810A1 (fr) * | 1997-01-22 | 1998-07-30 | Mitsubishi Chemical Corporation | Film de resine utilise comme materiau d'obturation |
WO2000044815A1 (en) * | 1999-01-29 | 2000-08-03 | Montell Technology Company Bv | Oriented, propylene polymer film with improved oxygen barrier property |
JP2007099280A (ja) * | 2005-09-30 | 2007-04-19 | Yuni Kogyo Kk | åå¯å°è¢çšããŒãåã³åå¯å°è¢ |
US8790771B2 (en) | 2012-10-12 | 2014-07-29 | Agc Automotive Americas R&D, Inc. | Encapsulants for window assemblies |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5010351A (ja) * | 1973-06-01 | 1975-02-03 |
-
1979
- 1979-12-21 JP JP16639379A patent/JPS5688481A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5010351A (ja) * | 1973-06-01 | 1975-02-03 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004196329A (ja) * | 2002-12-17 | 2004-07-15 | Mitsubishi Chemicals Corp | æéå°æ§å®¹åšçšç±å°çæåã³ãããçšããæéå°æ§å®¹åš |
Also Published As
Publication number | Publication date |
---|---|
JPS5688481A (en) | 1981-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4338378A (en) | Film for heat sealing and process of heat sealing | |
KR100622292B1 (ko) | ìŒíë¹ëëŠ¬ëŽ ëë ìŒíë¹ë ì€í©ì²Ž ì¡°ì±ë¬Œ, ìŽì ì ì¡°ë°©ë² ë° ìŽë¥Œ í¬íšíë ëšìžµ ëë ë€ìžµ 구조묌 | |
JPH0142967B2 (ja) | ||
JPH05269946A (ja) | ç±å¯å¡æ§éåäœç©å±€ç© | |
JP2015042738A (ja) | ã·ãŒã©ã³ãææçšç±å¯å¡æ§æš¹èçµæç© | |
JPH0238468B2 (ja) | ||
JPH0333498B2 (ja) | ||
JP3489349B2 (ja) | ããŒãã·ãŒã«æ§ç±å¯å¡æ§æš¹èçµæç© | |
JP3489350B2 (ja) | ç±å¯å¡æ§æš¹èçµæç© | |
JP3489347B2 (ja) | ããŒãã·ãŒã«çšæš¹èçµæç© | |
JP3312951B2 (ja) | ãªã¬ãã£ã³ç³»ç±å¯å¡æ§æš¹èçµæç© | |
JPS6248698B2 (ja) | ||
JP3343438B2 (ja) | ãªã¬ãã£ã³ç³»ç±å¯å¡æ§æš¹èçµæç© | |
JP3412411B2 (ja) | å è£ çšå®¹åšã®èæ䞊ã³ã«å è£ çšå®¹åš | |
JP3794184B2 (ja) | æéå°æ§å®¹åš | |
JP3473250B2 (ja) | ç±å¯å¡æ§æš¹èçµæç©ãæéå°æ§å è£ äœäžŠã³ã«æéå°æ§ç©å±€äœ | |
JP3794183B2 (ja) | æéå°æ§å®¹åš | |
JP3702730B2 (ja) | æéå°æ§ã·ãŒã©ã³ãçšéåäœçµæç© | |
JPH0212825B2 (ja) | ||
JPH09241443A (ja) | ããŒãã·ãŒã«æ§æš¹èçµæç© | |
JPH10204413A (ja) | æå¥é¢æ§ãã£ã«ã | |
JPH11100483A (ja) | æéå°æ§ã·ãŒã©ã³ãçšæš¹èãã£ã«ã | |
JPS6367484B2 (ja) | ||
JPH10202810A (ja) | æéå°æ§å®¹åš | |
JPH11323067A (ja) | æéå°æ§ã·ãŒã©ã³ãçšéåäœãã£ã«ã |