JPS6333781B2 - - Google Patents
Info
- Publication number
- JPS6333781B2 JPS6333781B2 JP23559483A JP23559483A JPS6333781B2 JP S6333781 B2 JPS6333781 B2 JP S6333781B2 JP 23559483 A JP23559483 A JP 23559483A JP 23559483 A JP23559483 A JP 23559483A JP S6333781 B2 JPS6333781 B2 JP S6333781B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- particles
- foaming
- resin particles
- vinylidene chloride
- 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
- 239000002245 particle Substances 0.000 claims description 179
- 229920005989 resin Polymers 0.000 claims description 173
- 239000011347 resin Substances 0.000 claims description 173
- 239000004604 Blowing Agent Substances 0.000 claims description 57
- 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 claims description 48
- 239000006260 foam Substances 0.000 description 55
- 238000005187 foaming Methods 0.000 description 48
- 239000004088 foaming agent Substances 0.000 description 40
- 238000005470 impregnation Methods 0.000 description 18
- 210000004027 cell Anatomy 0.000 description 17
- 238000000034 method Methods 0.000 description 17
- 239000007789 gas Substances 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 10
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 10
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 10
- LGXVIGDEPROXKC-UHFFFAOYSA-N 1,1-dichloroethene Chemical group ClC(Cl)=C LGXVIGDEPROXKC-UHFFFAOYSA-N 0.000 description 9
- 229920006038 crystalline resin Polymers 0.000 description 9
- 238000001125 extrusion Methods 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 8
- 238000005979 thermal decomposition reaction Methods 0.000 description 8
- 229920006127 amorphous resin Polymers 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000003063 flame retardant Substances 0.000 description 5
- 238000010097 foam moulding Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000010558 suspension polymerization method Methods 0.000 description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 4
- 238000000635 electron micrograph Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 3
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 3
- 229920006026 co-polymeric resin Polymers 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- -1 flame retardancy Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000013518 molded foam Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- 241000345998 Calamus manan Species 0.000 description 2
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000001273 butane Substances 0.000 description 2
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 2
- 238000007707 calorimetry Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002666 chemical blowing agent Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920006248 expandable polystyrene Polymers 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 235000012950 rattan cane Nutrition 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229940029284 trichlorofluoromethane Drugs 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- BOSAWIQFTJIYIS-UHFFFAOYSA-N 1,1,1-trichloro-2,2,2-trifluoroethane Chemical compound FC(F)(F)C(Cl)(Cl)Cl BOSAWIQFTJIYIS-UHFFFAOYSA-N 0.000 description 1
- DDMOUSALMHHKOS-UHFFFAOYSA-N 1,2-dichloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)(Cl)C(F)(F)Cl DDMOUSALMHHKOS-UHFFFAOYSA-N 0.000 description 1
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- INLLPKCGLOXCIV-UHFFFAOYSA-N bromoethene Chemical compound BrC=C INLLPKCGLOXCIV-UHFFFAOYSA-N 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- 210000003855 cell nucleus Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229940087091 dichlorotetrafluoroethane Drugs 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010556 emulsion polymerization method Methods 0.000 description 1
- 150000002170 ethers Chemical class 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
- 229960003750 ethyl chloride Drugs 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000013012 foaming technology Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229940073584 methylene chloride Drugs 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pentâ4âenâ2âone Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Description
ãçºæã®è©³çŽ°ãªèª¬æã
æ¬çºæã¯æ°èŠãªçºæ³¡æ§å¡©åãããªãã³ç³»æš¹èç²
åãããã«è©³ããããã°ãåºãæé¢ãšèªç±ãªåœ¢ç¶
ãæããåå çºæ³¡æ圢äœãå質倧æé¢ã®æŒåºçºæ³¡
æ¿ãªã©ãäžãããçºæ³¡æ§å¡©åãããªãã³ç³»æš¹èç²
åã«é¢ãããã®ã§ããã
åãããã«è©³ããããã°ãåºãæé¢ãšèªç±ãªåœ¢ç¶
ãæããåå çºæ³¡æ圢äœãå質倧æé¢ã®æŒåºçºæ³¡
æ¿ãªã©ãäžãããçºæ³¡æ§å¡©åãããªãã³ç³»æš¹èç²
åã«é¢ãããã®ã§ããã
è¿å¹Žãåææš¹èãçºæ³¡ãããæè¡ã®ç 究ãçã
ã«è¡ããããã®çµæãå€ãã®åææš¹èãçºæ³¡å¯èœ
ãšãªããæš¹èã®çš®é¡ã«å¿ããŠããããç¬èªã®æè¡
åéã圢æãããŠããããã®äžã«ãã€ãŠå¡©åãã
ãªãã³ç³»æš¹èã¯ãä»ã ã«ãæé¢ã圢ç¶ã寞æ³ãªã©
ã«ãããŠæºè¶³ãããè¯è³ªãªçºæ³¡äœãåŸãæè¡ã¯å®
æãããŠããªãã
ã«è¡ããããã®çµæãå€ãã®åææš¹èãçºæ³¡å¯èœ
ãšãªããæš¹èã®çš®é¡ã«å¿ããŠããããç¬èªã®æè¡
åéã圢æãããŠããããã®äžã«ãã€ãŠå¡©åãã
ãªãã³ç³»æš¹èã¯ãä»ã ã«ãæé¢ã圢ç¶ã寞æ³ãªã©
ã«ãããŠæºè¶³ãããè¯è³ªãªçºæ³¡äœãåŸãæè¡ã¯å®
æãããŠããªãã
ãã®çç±ãšããŠãäžè¬ã«å¡©åãããªãã³ç³»æš¹è
ã¯ã(1)該暹èã溶èå å·¥ããå 工枩床ãšãå解ã
é²ãå解枩床ãšãæ¥è¿ããããŠãããããæŒåºå
工工çšã«ãããŠè©²æš¹èã®ç±å解ãèµ·ãã(2)該暹è
ã®æº¶èç¹è¿èŸºã®æž©åºŠäžã§è©²æš¹èãéãé ãªã©ã®é
å±ãšæ¥è§Šãããšãã該暹èã®å解ãèããä¿é²ã
ããã(3)該暹èã®ã¬ã¹ããªã¢ãŒæ§ãé«ããŠã該暹
èãžã®çºæ³¡å€ã®å«æµžãå°é£ã§å°éããå ¥ãããã
ããå ç±çºæ³¡ããããšããŠãã»ãšãã©çºæ³¡ããª
ãã(4)çºæ³¡æž©åºŠè¿èŸºã«ããã該暹èã®ç²åŒŸæ§ã®æž©
床ã«å¯ŸããäŸåæ§ã倧ããããã«ãçºæ³¡æ¡ä»¶ã®èª¿
æŽãé£ããããªã©ãæããããç±å解ãèµ·ããã«
é«åºŠã«çºæ³¡ããå質ãªçºæ³¡äœãåŸãããšã¯æ¥µããŠ
å°é£ã§ãã€ãŠãååã«æºè¶³ãããçºæ³¡æè¡ã®éçº
ããªãããŠããªãã®ãçŸç¶ã§ããã
ã¯ã(1)該暹èã溶èå å·¥ããå 工枩床ãšãå解ã
é²ãå解枩床ãšãæ¥è¿ããããŠãããããæŒåºå
工工çšã«ãããŠè©²æš¹èã®ç±å解ãèµ·ãã(2)該暹è
ã®æº¶èç¹è¿èŸºã®æž©åºŠäžã§è©²æš¹èãéãé ãªã©ã®é
å±ãšæ¥è§Šãããšãã該暹èã®å解ãèããä¿é²ã
ããã(3)該暹èã®ã¬ã¹ããªã¢ãŒæ§ãé«ããŠã該暹
èãžã®çºæ³¡å€ã®å«æµžãå°é£ã§å°éããå ¥ãããã
ããå ç±çºæ³¡ããããšããŠãã»ãšãã©çºæ³¡ããª
ãã(4)çºæ³¡æž©åºŠè¿èŸºã«ããã該暹èã®ç²åŒŸæ§ã®æž©
床ã«å¯ŸããäŸåæ§ã倧ããããã«ãçºæ³¡æ¡ä»¶ã®èª¿
æŽãé£ããããªã©ãæããããç±å解ãèµ·ããã«
é«åºŠã«çºæ³¡ããå質ãªçºæ³¡äœãåŸãããšã¯æ¥µããŠ
å°é£ã§ãã€ãŠãååã«æºè¶³ãããçºæ³¡æè¡ã®éçº
ããªãããŠããªãã®ãçŸç¶ã§ããã
åŸæ¥ãå¡©åãããªãã³ç³»æš¹èã®çºæ³¡äœããã®è£œ
æ³ã«é¢ããŠã¯ãäŸãã°ç¹æ®ãªååŠçºæ³¡å€ãéžã³æŒ
åºçºæ³¡ããããã®ãææ¡ãããŠããïŒç¹å ¬æ39â
3968å·å ¬å ±ãç¹å ¬æ42â16419å·å ¬å ±ãç±³åœç¹èš±
第2948048å·æ现æžãªã©ïŒãããããªããããã®çº
泡äœã¯çºæ³¡åçãçŽïŒãïŒåãšäœãããã®æé¢ã«
ã€ããŠãããããã人工ç±ã人工ç±è¯ãããã糞
ãªã©ã§ä»£è¡šãããå°ããªæé¢åœ¢ç¶ã®ãã®ã«ãã
ãããŸãçºæ³¡ããããšã®å©çšç®çãè¡šé¢å æ²¢ã®èª¿
ç¯ãæè»æ§ã®ä»äžçšåºŠã«ãšã©ãŸã€ãŠããã
æ³ã«é¢ããŠã¯ãäŸãã°ç¹æ®ãªååŠçºæ³¡å€ãéžã³æŒ
åºçºæ³¡ããããã®ãææ¡ãããŠããïŒç¹å ¬æ39â
3968å·å ¬å ±ãç¹å ¬æ42â16419å·å ¬å ±ãç±³åœç¹èš±
第2948048å·æ现æžãªã©ïŒãããããªããããã®çº
泡äœã¯çºæ³¡åçãçŽïŒãïŒåãšäœãããã®æé¢ã«
ã€ããŠãããããã人工ç±ã人工ç±è¯ãããã糞
ãªã©ã§ä»£è¡šãããå°ããªæé¢åœ¢ç¶ã®ãã®ã«ãã
ãããŸãçºæ³¡ããããšã®å©çšç®çãè¡šé¢å æ²¢ã®èª¿
ç¯ãæè»æ§ã®ä»äžçšåºŠã«ãšã©ãŸã€ãŠããã
ãŸããç©ççºæ³¡å€ãçšããŠé«çºæ³¡ãããæè¡ãš
ããŠçŽ°ããç²ç ããå¡©åãããªãã³ç³»æš¹èãšç©ç
çºæ³¡å€ãšãæ··åãããããäœæž©ïŒçŽ120ã150âïŒ
ã§æŒåºçºæ³¡ãããå¯åºŠãçŽ240KgïŒm3以äžãæ°æ³¡
åŸãçŽ0.1ãïŒmmã®çºæ³¡äœãåŸãæ¹æ³ãç¥ãããŠ
ããïŒç±³åœç¹èš±ç¬¬3983080å·æ现æžïŒãããããªã
ãããã®æ¹æ³ã§ã¯ç±å解ãå®å®ããŠå¶åŸ¡ããããš
ãå°é£ã§ãã€ãŠæš¹èã®ç±å解ãé²è¡ããæŒåºçºæ³¡
ãç¶ç¶ãããããšãã§ãããè¡šé¢ãå¹åžã§æ°æ³¡åŸ
ãèããäžæãã®çŽç¶æŒåºçºæ³¡ç©ãçæéåŸãã
ãã«ãããªãã
ããŠçŽ°ããç²ç ããå¡©åãããªãã³ç³»æš¹èãšç©ç
çºæ³¡å€ãšãæ··åãããããäœæž©ïŒçŽ120ã150âïŒ
ã§æŒåºçºæ³¡ãããå¯åºŠãçŽ240KgïŒm3以äžãæ°æ³¡
åŸãçŽ0.1ãïŒmmã®çºæ³¡äœãåŸãæ¹æ³ãç¥ãããŠ
ããïŒç±³åœç¹èš±ç¬¬3983080å·æ现æžïŒãããããªã
ãããã®æ¹æ³ã§ã¯ç±å解ãå®å®ããŠå¶åŸ¡ããããš
ãå°é£ã§ãã€ãŠæš¹èã®ç±å解ãé²è¡ããæŒåºçºæ³¡
ãç¶ç¶ãããããšãã§ãããè¡šé¢ãå¹åžã§æ°æ³¡åŸ
ãèããäžæãã®çŽç¶æŒåºçºæ³¡ç©ãçæéåŸãã
ãã«ãããªãã
æ¬çºæè
ãã¯ããã®ãããªäºæ
ã«éã¿ãå¡©åã
ããªãã³ç³»æš¹èã®ãã€åªããæ§è³ªãäŸãã°é£ç
æ§ãèæ²¹ã»èååŠè¬åæ§ãã¬ã¹ããªã¢ãŒæ§ãæ©æ¢°
ç匷床ãªã©ã掻ãããçºæ³¡äœãäžããããšãã§
ãããã€åå çºæ³¡æ圢ããå ŽåãäŸãã°ãã®ãŸãŸ
æç±æçšæ¿äœãšããŠäœ¿çšãããæé¢ã圢ç¶ã寞æ³
ããã€çºæ³¡åœ¢äœããæŒåºçºæ³¡ããå Žåã倧æé¢ã§
ç¬ç«æ°æ³¡ã«å¯ãå質è¯å¥œãªæŒåºçºæ³¡æ¿ããåã«å
ç±çºæ³¡ããå Žåã軜éã®å å¡«æãšããŠäœ¿çšããã
çºæ³¡äœãªã©ãäžããããšã®ã§ããçºæ³¡æ§æš¹èç²å
ãæäŸãã¹ãéæç 究ãéããçµæãç¹å®ã®ç²å
åŸãæããå®è³ªçã«éçµæ¶æ§ã®å¡©åãããªãã³ç³»
æš¹èç²åã«æ®çºæ§ææ©çºæ³¡å€ãå«æããããã®ã
ãã®ç®çã«é©åãããããšãèŠåºãããã®ç¥èŠã«
åºã¥ããŠæ¬çºæãå®æããã«è³ã€ãã
ããªãã³ç³»æš¹èã®ãã€åªããæ§è³ªãäŸãã°é£ç
æ§ãèæ²¹ã»èååŠè¬åæ§ãã¬ã¹ããªã¢ãŒæ§ãæ©æ¢°
ç匷床ãªã©ã掻ãããçºæ³¡äœãäžããããšãã§
ãããã€åå çºæ³¡æ圢ããå ŽåãäŸãã°ãã®ãŸãŸ
æç±æçšæ¿äœãšããŠäœ¿çšãããæé¢ã圢ç¶ã寞æ³
ããã€çºæ³¡åœ¢äœããæŒåºçºæ³¡ããå Žåã倧æé¢ã§
ç¬ç«æ°æ³¡ã«å¯ãå質è¯å¥œãªæŒåºçºæ³¡æ¿ããåã«å
ç±çºæ³¡ããå Žåã軜éã®å å¡«æãšããŠäœ¿çšããã
çºæ³¡äœãªã©ãäžããããšã®ã§ããçºæ³¡æ§æš¹èç²å
ãæäŸãã¹ãéæç 究ãéããçµæãç¹å®ã®ç²å
åŸãæããå®è³ªçã«éçµæ¶æ§ã®å¡©åãããªãã³ç³»
æš¹èç²åã«æ®çºæ§ææ©çºæ³¡å€ãå«æããããã®ã
ãã®ç®çã«é©åãããããšãèŠåºãããã®ç¥èŠã«
åºã¥ããŠæ¬çºæãå®æããã«è³ã€ãã
ããªãã¡ãæ¬çºæã¯ãå¹³åç²ååŸæ°å¹³å0.01ã
ïŒmmãæããå®è³ªçã«éçµæ¶æ§ã®å¡©åãããªãã³
系暹èç²åã«æ®çºæ§ææ©çºæ³¡å€ãå«æãããŠæã
çºæ³¡æ§å¡©åãããªãã³ç³»æš¹èç²åãæäŸãããã®
ã§ããã
ïŒmmãæããå®è³ªçã«éçµæ¶æ§ã®å¡©åãããªãã³
系暹èç²åã«æ®çºæ§ææ©çºæ³¡å€ãå«æãããŠæã
çºæ³¡æ§å¡©åãããªãã³ç³»æš¹èç²åãæäŸãããã®
ã§ããã
ãªããåŸæ¥æ®çºæ§æ¶²ç¶çºæ³¡å€ãç±å¯å¡æ§æš¹èå
±
éåäœäžã«å èµããçŽåŸçŽïŒã50ÎŒmã®å现èç¶
ã®èšåŒµæ§çç¶ç²åãææ¡ãããŠããïŒç¹å ¬æ42â
26524å·å ¬å ±ãç¹éæ49â59168å·å ¬å ±ïŒããã®æ
æ¡ã«ãããŠã¯ãç±å¯å¡æ§æš¹èå ±éåäœã®å®çŸ©ã®äž
ã«å¡©åãããªãã³ãšã¢ã¯ãªããããªã«åã¯ããã«
ã¢ã¯ãªã¬ãŒãã®å ±éåäœãå å«ãããŠããããã
ããªãããåèšã®èšåŒµæ§ç²åãšæ¬çºæã®çºæ³¡æ§æš¹
èç²åãšã¯çºæ³¡ã®åçãç²åã®æ§é ãåŸãããçº
泡äœã®æ§èœãçšéãªã©ã«ãããŠç°ãªã€ãŠããããŸ
ããã®æè¡äžã®çžéã«ã€ããŠäž¡è éã®åºåãæ確
ã«ããã
éåäœäžã«å èµããçŽåŸçŽïŒã50ÎŒmã®å现èç¶
ã®èšåŒµæ§çç¶ç²åãææ¡ãããŠããïŒç¹å ¬æ42â
26524å·å ¬å ±ãç¹éæ49â59168å·å ¬å ±ïŒããã®æ
æ¡ã«ãããŠã¯ãç±å¯å¡æ§æš¹èå ±éåäœã®å®çŸ©ã®äž
ã«å¡©åãããªãã³ãšã¢ã¯ãªããããªã«åã¯ããã«
ã¢ã¯ãªã¬ãŒãã®å ±éåäœãå å«ãããŠããããã
ããªãããåèšã®èšåŒµæ§ç²åãšæ¬çºæã®çºæ³¡æ§æš¹
èç²åãšã¯çºæ³¡ã®åçãç²åã®æ§é ãåŸãããçº
泡äœã®æ§èœãçšéãªã©ã«ãããŠç°ãªã€ãŠããããŸ
ããã®æè¡äžã®çžéã«ã€ããŠäž¡è éã®åºåãæ確
ã«ããã
æè¡äžã®æ倧ã®çžéãšããŠãæ¬çºæã®çºæ³¡æ§æš¹
èç²åã«ãããŠã¯ãæš¹èã«çºæ³¡å€ãå«æµžïŒæº¶è§£ïŒ
ãããŠããããšã«ãã€ãŠããããåå æ圢çºæ³¡ã
ãå Žåãå埩åãåæ¥åã«å¯ãå€æ³¡è³ªäœãåäœãš
ããéåçºæ³¡äœãåŸããããã®çµæç¬ç«æ°æ³¡çã®
é«ãæ©æ¢°ç匷床ã«åªããçºæ³¡äœãåŸãããšãã§ã
ããããã«å¯Ÿããåèšææ¡ã®èšåŒµæ§ç²åã¯ãæš¹è
ã§ã§ããå°ããªé¢šè¹ç¶ã®ãã®ã®äžã«æ¶²ç¶ã®çºæ³¡å€
ãå èµããŠããæ§é ããããããã€ã¯ããã«ãŒã³
ã§ããããããããå ç±èšåŒµèçããå Žåã§ãã
åŸãããæ圢çºæ³¡äœã¯é¢šè¹ç¶ã®åäžæ°æ³¡ç²åãå
äœãšããéåäœãšãªã€ãŠãç¬ç«æ°æ³¡çãäœãæ©æ¢°
çç¹æ§ãå£ããããã«ããã®ãã€ã¯ããã«ãŒã³ç¶
ã®ãã®ã¯ããã€ã±ãå£çŽãªã©ã«ç«äœæš¡æ§ãæœãã
ãã«ã€ã³ããå¡æãªã©ã«æ··åããŠäœ¿çšããããã®
ã§ããã®ç²åŸã¯åèšã®ããã«ïŒã50ÎŒmãšæ¥µããŠ
å°ããããã«ããããåå æ圢ããããšããŠãå
å ã«åäžã«å å¡«ã§ããªããããŸãã¹ããŒã ãæ圢
äœã®å éšãŸã§éããªããªã©ã®åé¡ããã€ãŠãæ¬çº
æã®çºæ³¡æ§æš¹èç²åããåŸãããåå çºæ³¡æ圢äœ
ãšæ¯èŒãããšãéåäœã«ããããšãã§ããªãç²å
ã§ããç¹ã§ãæ¬çºæã®çºæ³¡æ§æš¹èç²åãšåºæ¬çã«
ç°ãªãããŸããæ¬çºæã®çºæ³¡æ§æš¹èç²åãæŒåºçº
泡ãããšã倧æé¢ã§ç¬ç«æ°æ³¡çã®é«ãå質è¯å¥œãª
æŒåºçºæ³¡æ¿ãåŸãããã®ã«å¯Ÿããåèšææ¡ã®èšåŒµ
æ§ç²åãæŒåºçºæ³¡ããããšãããšã液ç¶çºæ³¡å€ã
å«ãã æš¹èã®æ®»ãç ŽããŠæš¹èãšçºæ³¡å€ãšãäžå質
ç¶æ ãšãªãããããããºã«ããååºããŠãçºæ³¡å€
ã®ã¿ãæ®æ£ãã該暹èã¯ã»ãšãã©çºæ³¡ããªããšã
ãç¹ããããæ¬çºæã®çºæ³¡æ§æš¹èç²åãšåèšææ¡
ã®èšåŒµæ§ç²åãšã¯åºæ¬çã«ç°ãªãã
èç²åã«ãããŠã¯ãæš¹èã«çºæ³¡å€ãå«æµžïŒæº¶è§£ïŒ
ãããŠããããšã«ãã€ãŠããããåå æ圢çºæ³¡ã
ãå Žåãå埩åãåæ¥åã«å¯ãå€æ³¡è³ªäœãåäœãš
ããéåçºæ³¡äœãåŸããããã®çµæç¬ç«æ°æ³¡çã®
é«ãæ©æ¢°ç匷床ã«åªããçºæ³¡äœãåŸãããšãã§ã
ããããã«å¯Ÿããåèšææ¡ã®èšåŒµæ§ç²åã¯ãæš¹è
ã§ã§ããå°ããªé¢šè¹ç¶ã®ãã®ã®äžã«æ¶²ç¶ã®çºæ³¡å€
ãå èµããŠããæ§é ããããããã€ã¯ããã«ãŒã³
ã§ããããããããå ç±èšåŒµèçããå Žåã§ãã
åŸãããæ圢çºæ³¡äœã¯é¢šè¹ç¶ã®åäžæ°æ³¡ç²åãå
äœãšããéåäœãšãªã€ãŠãç¬ç«æ°æ³¡çãäœãæ©æ¢°
çç¹æ§ãå£ããããã«ããã®ãã€ã¯ããã«ãŒã³ç¶
ã®ãã®ã¯ããã€ã±ãå£çŽãªã©ã«ç«äœæš¡æ§ãæœãã
ãã«ã€ã³ããå¡æãªã©ã«æ··åããŠäœ¿çšããããã®
ã§ããã®ç²åŸã¯åèšã®ããã«ïŒã50ÎŒmãšæ¥µããŠ
å°ããããã«ããããåå æ圢ããããšããŠãå
å ã«åäžã«å å¡«ã§ããªããããŸãã¹ããŒã ãæ圢
äœã®å éšãŸã§éããªããªã©ã®åé¡ããã€ãŠãæ¬çº
æã®çºæ³¡æ§æš¹èç²åããåŸãããåå çºæ³¡æ圢äœ
ãšæ¯èŒãããšãéåäœã«ããããšãã§ããªãç²å
ã§ããç¹ã§ãæ¬çºæã®çºæ³¡æ§æš¹èç²åãšåºæ¬çã«
ç°ãªãããŸããæ¬çºæã®çºæ³¡æ§æš¹èç²åãæŒåºçº
泡ãããšã倧æé¢ã§ç¬ç«æ°æ³¡çã®é«ãå質è¯å¥œãª
æŒåºçºæ³¡æ¿ãåŸãããã®ã«å¯Ÿããåèšææ¡ã®èšåŒµ
æ§ç²åãæŒåºçºæ³¡ããããšãããšã液ç¶çºæ³¡å€ã
å«ãã æš¹èã®æ®»ãç ŽããŠæš¹èãšçºæ³¡å€ãšãäžå質
ç¶æ ãšãªãããããããºã«ããååºããŠãçºæ³¡å€
ã®ã¿ãæ®æ£ãã該暹èã¯ã»ãšãã©çºæ³¡ããªããšã
ãç¹ããããæ¬çºæã®çºæ³¡æ§æš¹èç²åãšåèšææ¡
ã®èšåŒµæ§ç²åãšã¯åºæ¬çã«ç°ãªãã
以äžãæ¬çºæã®å
容ã詳现ã«èª¬æããã«åœãã
æ¬çºæã®çºæ³¡æ§æš¹èç²åãæ°èŠãªãã®ã§ããç¹ã«
ã€ããŠããŸããã®è£œæ³äžã®èŠç¹ãè¿°ã¹ãããšã§åŸ
æ¥ã®äžèœäºé ãã©ã®ããã«å¯èœã«ãªãåŸããã®èª¬
æãè¡ããæ¬çºæã®çºæ³¡æ§æš¹èç²åã®æ§æèŠä»¶ã«
è³ãé¢ä¿ãæ確ã«ããã
æ¬çºæã®çºæ³¡æ§æš¹èç²åãæ°èŠãªãã®ã§ããç¹ã«
ã€ããŠããŸããã®è£œæ³äžã®èŠç¹ãè¿°ã¹ãããšã§åŸ
æ¥ã®äžèœäºé ãã©ã®ããã«å¯èœã«ãªãåŸããã®èª¬
æãè¡ããæ¬çºæã®çºæ³¡æ§æš¹èç²åã®æ§æèŠä»¶ã«
è³ãé¢ä¿ãæ確ã«ããã
æ¬çºæã®çºæ³¡æ§æš¹èç²åãå®æãããã補æ³äž
ã®èŠç¹ã¯ (1) åºæç²åãšããŠå®è³ªçã«éçµæ¶æ§ã®å¡©åãã
ãªãã³ç³»æš¹èç²åãæ¡çšããããšã (2) çºæ³¡å€ãšããŠæ®çºæ§ææ©çºæ³¡å€ãéžã³ããã®
æš¹èç²åãžã®å«æµžã¯ãçºæ³¡å€ãšã®æ¥è§Šå«æµžæ³ã
æ¡çšããããšã (3) æš¹èç²åãžã®çºæ³¡å€ã®å«æµžã¯ãäŸãã°æžæ¿é
åæ³ã§åŸããããããªåŸ®çŽ°æš¹èç²åã®ãã€æ¯è¡š
é¢ç©ã®å€§ãããå©çšããããšã ã§ãããåèš(1)ïŒ(2)ïŒ(3)ãçµã¿åãããããšã«ã
ã€ãŠãæ¬çºæã®çºæ³¡æ§æš¹èç²åã¯åŸãããã
ã®èŠç¹ã¯ (1) åºæç²åãšããŠå®è³ªçã«éçµæ¶æ§ã®å¡©åãã
ãªãã³ç³»æš¹èç²åãæ¡çšããããšã (2) çºæ³¡å€ãšããŠæ®çºæ§ææ©çºæ³¡å€ãéžã³ããã®
æš¹èç²åãžã®å«æµžã¯ãçºæ³¡å€ãšã®æ¥è§Šå«æµžæ³ã
æ¡çšããããšã (3) æš¹èç²åãžã®çºæ³¡å€ã®å«æµžã¯ãäŸãã°æžæ¿é
åæ³ã§åŸããããããªåŸ®çŽ°æš¹èç²åã®ãã€æ¯è¡š
é¢ç©ã®å€§ãããå©çšããããšã ã§ãããåèš(1)ïŒ(2)ïŒ(3)ãçµã¿åãããããšã«ã
ã€ãŠãæ¬çºæã®çºæ³¡æ§æš¹èç²åã¯åŸãããã
ãŸããåèš(1)ã®å¿
èŠæ§ã«ã€ããŠèª¬æãããšãåº
ææš¹èãšããŠéçµæ¶æ§ã®å¡©åãããªãã³ç³»æš¹èã
çšããããšã«ãããé©ãã¹ãããšã«ãæš¹èç²åäž
ã«å€éã®çºæ³¡å€ã®å«æµžãå¯èœãšãªãããŸã該暹è
ç²åã®è¡šé¢ç¶æ ïŒå éšæ§é ãå«ãïŒã¯ãããã«å«
浞ãããçºæ³¡å€ã該暹èç²åãå€è質ã®çºæ³¡ç²å
ãšãªããããªçºæ³¡èœãçºæ®ãããç¶æ ãšãªããã
ãã«çºæ³¡æž©åºŠè¿èŸºã«ãããæš¹èã®æµåç²åŒŸæ§ç¹æ§
ãçºæ³¡ããã®ã«é©ããç¶æ ãšãªãã
ææš¹èãšããŠéçµæ¶æ§ã®å¡©åãããªãã³ç³»æš¹èã
çšããããšã«ãããé©ãã¹ãããšã«ãæš¹èç²åäž
ã«å€éã®çºæ³¡å€ã®å«æµžãå¯èœãšãªãããŸã該暹è
ç²åã®è¡šé¢ç¶æ ïŒå éšæ§é ãå«ãïŒã¯ãããã«å«
浞ãããçºæ³¡å€ã該暹èç²åãå€è質ã®çºæ³¡ç²å
ãšãªããããªçºæ³¡èœãçºæ®ãããç¶æ ãšãªããã
ãã«çºæ³¡æž©åºŠè¿èŸºã«ãããæš¹èã®æµåç²åŒŸæ§ç¹æ§
ãçºæ³¡ããã®ã«é©ããç¶æ ãšãªãã
ãã®ãããªç¶æ³ã端çã«èª¬æããããã«ã第ïŒ
å³ïŒ¡åã³ïŒ¢ã瀺ãã第ïŒå³ïŒ¡åã³ïŒ¢ã¯åºææš¹èã«
åœãå¡©åãããªãã³ç³»æš¹èç²åã®è¡šé¢ç¶æ ã瀺ã
é»åé¡åŸ®é¡åçã§ãã€ãŠãã¯æ¬çºæã§ããå®è³ª
çã«éçµæ¶æ§ã®æš¹èãã¯æ¯èŒã®çµæ¶æ§æš¹èã®ã
ã®ã§ããã
å³ïŒ¡åã³ïŒ¢ã瀺ãã第ïŒå³ïŒ¡åã³ïŒ¢ã¯åºææš¹èã«
åœãå¡©åãããªãã³ç³»æš¹èç²åã®è¡šé¢ç¶æ ã瀺ã
é»åé¡åŸ®é¡åçã§ãã€ãŠãã¯æ¬çºæã§ããå®è³ª
çã«éçµæ¶æ§ã®æš¹èãã¯æ¯èŒã®çµæ¶æ§æš¹èã®ã
ã®ã§ããã
第ïŒå³ïŒ¡åã³ïŒ¢ã®å¯Ÿæ¯ããæãããªããã«ãé
çµæ¶æ§æš¹èã«ãããŠã¯ãè¡šé¢ã«ãããŸãå²ç®ããª
ãããã€æ¯èŒçå¹³æ»ã§ããã®ã«å¯Ÿããçµæ¶æ§æš¹è
ã«ãããŠã¯ãå¹åžã®è¡šé¢ãæãããããã¯ç¶ã®ã
ã®ãéåããŠå šäœãšããŠçç¶éç©äœã圢æããã
ã€ç©ºéäºè£ãèŠããããã®ãããªäž¡è ã®ç¶æ ã¯ã
ãããç²åã®å éšæ§é ã«ãããŠãåæ§ã§ãããšæ³
åãããã
çµæ¶æ§æš¹èã«ãããŠã¯ãè¡šé¢ã«ãããŸãå²ç®ããª
ãããã€æ¯èŒçå¹³æ»ã§ããã®ã«å¯Ÿããçµæ¶æ§æš¹è
ã«ãããŠã¯ãå¹åžã®è¡šé¢ãæãããããã¯ç¶ã®ã
ã®ãéåããŠå šäœãšããŠçç¶éç©äœã圢æããã
ã€ç©ºéäºè£ãèŠããããã®ãããªäž¡è ã®ç¶æ ã¯ã
ãããç²åã®å éšæ§é ã«ãããŠãåæ§ã§ãããšæ³
åãããã
åèšã®ãããã¯ã®åœ¢æã¯æš¹èã®çµæ¶æ§ã«ç±æ¥ã
ããã®ãšèããããã åèšïŒ¡ã®éçµæ¶æ§æš¹èç²
åã«ãããŠã¯ãå€éã®çºæ³¡å€ãå«æµžãããããšã
ã§ãããããã¹ããŒã ã§å ç±çºæ³¡ããããšå€æ°ã®
æ°æ³¡æ žã圢æãããŠé«åºŠã«çºæ³¡ããå€è質ç²åã
åŸããããŸãæŒåºçºæ³¡ããããšé«åºŠã«çºæ³¡ããç¬
ç«æ°æ³¡ã«å¯ãå質ãªçºæ³¡æ¿ãåŸãããã®ã«å¯Ÿãã
ã®çµæ¶æ§æš¹èç²åã«ãããŠã¯ãå°éã®çºæ³¡å€ã
ãå«æµžãããããšãã§ããããããäŸãã°ã¹ããŒ
ã å ç±çºæ³¡ãããŠãçºæ³¡ãããšã¯ãããªãçšåºŠã«
ããå€åããªãã
ããã®ãšèããããã åèšïŒ¡ã®éçµæ¶æ§æš¹èç²
åã«ãããŠã¯ãå€éã®çºæ³¡å€ãå«æµžãããããšã
ã§ãããããã¹ããŒã ã§å ç±çºæ³¡ããããšå€æ°ã®
æ°æ³¡æ žã圢æãããŠé«åºŠã«çºæ³¡ããå€è質ç²åã
åŸããããŸãæŒåºçºæ³¡ããããšé«åºŠã«çºæ³¡ããç¬
ç«æ°æ³¡ã«å¯ãå質ãªçºæ³¡æ¿ãåŸãããã®ã«å¯Ÿãã
ã®çµæ¶æ§æš¹èç²åã«ãããŠã¯ãå°éã®çºæ³¡å€ã
ãå«æµžãããããšãã§ããããããäŸãã°ã¹ããŒ
ã å ç±çºæ³¡ãããŠãçºæ³¡ãããšã¯ãããªãçšåºŠã«
ããå€åããªãã
ãã®ãããªçŸè±¡ã®çžéã¯ãããããéçµæ¶æ§æš¹
èç²åã«ãããŠã¯ã該暹èå ã«çºæ³¡å€ã溶解ããŠ
ãã圢ã®çºæ³¡å€ã®å«æµžã§ããã®ã«å¯Ÿããçµæ¶æ§æš¹
èç²åã«ãããŠã¯ã空éäºè£ãéããŠã®çºæ³¡å€ã®
å«æµžã§ããããã«ããããå ç±çºæ³¡ãããããšã
ãŠã該äºè£ããã®çºæ³¡å€ã®éžæ£ã倧ããã®ã§çºæ³¡
å€ã®çºæ³¡èœãååã«æŽ»ãããããã€çºæ³¡éçšã«ã
ããŠã該暹èãçµæ¶æ§ã§ããããã«ãã®æµåç䌞
匵ãé»å®³ããŠãæ°æ³¡ã®åœ¢æãšãã®æé·ãé£ããã
ã®ã«ããŠãããããšæãããã
èç²åã«ãããŠã¯ã該暹èå ã«çºæ³¡å€ã溶解ããŠ
ãã圢ã®çºæ³¡å€ã®å«æµžã§ããã®ã«å¯Ÿããçµæ¶æ§æš¹
èç²åã«ãããŠã¯ã空éäºè£ãéããŠã®çºæ³¡å€ã®
å«æµžã§ããããã«ããããå ç±çºæ³¡ãããããšã
ãŠã該äºè£ããã®çºæ³¡å€ã®éžæ£ã倧ããã®ã§çºæ³¡
å€ã®çºæ³¡èœãååã«æŽ»ãããããã€çºæ³¡éçšã«ã
ããŠã該暹èãçµæ¶æ§ã§ããããã«ãã®æµåç䌞
匵ãé»å®³ããŠãæ°æ³¡ã®åœ¢æãšãã®æé·ãé£ããã
ã®ã«ããŠãããããšæãããã
ãã®ããã«ãæ¬çºæã®çºæ³¡æ§æš¹èç²åã«åºææš¹
èãšããŠçšããå¡©åãããªãã³ç³»æš¹èã¯ãå®è³ªç
ã«éçµæ¶æ§ã§ããããšãå¿ èŠã§ããã
èãšããŠçšããå¡©åãããªãã³ç³»æš¹èã¯ãå®è³ªç
ã«éçµæ¶æ§ã§ããããšãå¿ èŠã§ããã
次ã«ç¬¬ïŒå³ã¯ãæ¬çºæã§çšããå¡©åãããªãã³
系暹èç²åã®ç²ååŸãšè©²ç²åãžã®çºæ³¡å€å«æéãš
ã®é¢ä¿ã瀺ãã°ã©ãã§ãã€ãŠãåèš(1)ã®éçµæ¶æ§
æš¹èã®æ¡çšã«å ãã(2)ã(3)ãããªãã¡å°ç²åŸç²å
ã«ããŠæ¥è§Šå«æµžæ³ãçšããããšã®å¿ èŠæ§ã®äžç«¯ã
瀺ããã®ã§ããã
系暹èç²åã®ç²ååŸãšè©²ç²åãžã®çºæ³¡å€å«æéãš
ã®é¢ä¿ã瀺ãã°ã©ãã§ãã€ãŠãåèš(1)ã®éçµæ¶æ§
æš¹èã®æ¡çšã«å ãã(2)ã(3)ãããªãã¡å°ç²åŸç²å
ã«ããŠæ¥è§Šå«æµžæ³ãçšããããšã®å¿ èŠæ§ã®äžç«¯ã
瀺ããã®ã§ããã
ããªãã¡ãäžè¬ã«å¡©åãããªãã³ç³»æš¹èã¯ãæ®
çºæ§çºæ³¡å€ãç¹ã«ããã³ç³»ææ©çºæ³¡å€ã«å¯ŸããŠã
ãªã€ãŒæ§ãé«ããããã«çºæ³¡å€ã®å«æµžãè¡ãããš
ã¯å°é£ã§ãããšèããããŠããããããã«æ¬çºæ
ã«ãããŠã¯ãæš¹èãåèšã®ããã«éžæãããã€è©²
æš¹èç²åã®ç²åŸãé©åœã«éžã¶ããšã«ãã€ãŠã第ïŒ
å³ã«ç€ºãããã«é«åºŠã«çºæ³¡ãããçºæ³¡å€ã®å«æµžã
å·¥æ¥çãªæ¡ä»¶ã§å®¹æã«éæãããããã«ãªã€ãã
çºæ§çºæ³¡å€ãç¹ã«ããã³ç³»ææ©çºæ³¡å€ã«å¯ŸããŠã
ãªã€ãŒæ§ãé«ããããã«çºæ³¡å€ã®å«æµžãè¡ãããš
ã¯å°é£ã§ãããšèããããŠããããããã«æ¬çºæ
ã«ãããŠã¯ãæš¹èãåèšã®ããã«éžæãããã€è©²
æš¹èç²åã®ç²åŸãé©åœã«éžã¶ããšã«ãã€ãŠã第ïŒ
å³ã«ç€ºãããã«é«åºŠã«çºæ³¡ãããçºæ³¡å€ã®å«æµžã
å·¥æ¥çãªæ¡ä»¶ã§å®¹æã«éæãããããã«ãªã€ãã
ãŸããåèš(2)ã«ãããããã«ãçºæ³¡å€ãšããŠæ®
çºæ§ææ©çºæ³¡å€ã䜿çšããããšã«ãããæš¹èç²å
äžãžå€éã®çºæ³¡å€ãå«æµžãããããšãã§ããé«çº
泡åãå¯èœãšãªã€ããããã«å¯Ÿãå解åååŠçºæ³¡
å€ã§ã¯æš¹èç²åãžã®åäžãªæ··ååæ£ãå°é£ã§ã
ãã
çºæ§ææ©çºæ³¡å€ã䜿çšããããšã«ãããæš¹èç²å
äžãžå€éã®çºæ³¡å€ãå«æµžãããããšãã§ããé«çº
泡åãå¯èœãšãªã€ããããã«å¯Ÿãå解åååŠçºæ³¡
å€ã§ã¯æš¹èç²åãžã®åäžãªæ··ååæ£ãå°é£ã§ã
ãã
ãŸããæš¹èç²åãšæ®çºæ§ææ©çºæ³¡å€ãšã®æ¥è§Šå«
浞æ³ãçšããããšã«ãããåžžæž©ãã該暹èç²åã®
è»å枩床以äžã§å¹çããçºæ³¡å€ã®å«æµžãè¡ããã®
ã§ãå«æµžæã®å¡©åãããªãã³ç³»æš¹èã®å£åãå解
ãªã©ãé¿ããããšãã§ãããããã«å¯Ÿããä»ã®æ
åãªæ¹æ³ã§ããæŒåºå«æµžæ³ã§ã¯æš¹èããã€ããå
ç±æº¶èããããã«ã該暹èã®å解ã¯é¿ããããª
ãã
浞æ³ãçšããããšã«ãããåžžæž©ãã該暹èç²åã®
è»å枩床以äžã§å¹çããçºæ³¡å€ã®å«æµžãè¡ããã®
ã§ãå«æµžæã®å¡©åãããªãã³ç³»æš¹èã®å£åãå解
ãªã©ãé¿ããããšãã§ãããããã«å¯Ÿããä»ã®æ
åãªæ¹æ³ã§ããæŒåºå«æµžæ³ã§ã¯æš¹èããã€ããå
ç±æº¶èããããã«ã該暹èã®å解ã¯é¿ããããª
ãã
第ïŒå³ã¯ãæ¬çºæã®çºæ³¡æ§æš¹èç²åã«ãããçº
泡å€ïŒçºæ³¡èœïŒã®ä¿ææ§ïŒæç¶æ§ïŒã®ïŒäŸã瀺ã
ã°ã©ãã§ããããã®å³ãããæš¹èç²åãžã®çºæ³¡å€
ã®å«æµžã該ç²åã®åãªãæ¯è¡šé¢ç©ã®å€§ããã ãã
å©çšãããã®ã§ããã°ãçºæ³¡å€ã®éžæ£éããã®æ¯
è¡šé¢ç©ã«æ¯äŸããŠå€§ãããªããçºæ³¡èœãæç¶ã§ã
ãªãã¯ãã§ãããšããä»®å®ã匷ãåŠå®ãããããš
ã¯é©ãã¹ãããšã§ããã
泡å€ïŒçºæ³¡èœïŒã®ä¿ææ§ïŒæç¶æ§ïŒã®ïŒäŸã瀺ã
ã°ã©ãã§ããããã®å³ãããæš¹èç²åãžã®çºæ³¡å€
ã®å«æµžã該ç²åã®åãªãæ¯è¡šé¢ç©ã®å€§ããã ãã
å©çšãããã®ã§ããã°ãçºæ³¡å€ã®éžæ£éããã®æ¯
è¡šé¢ç©ã«æ¯äŸããŠå€§ãããªããçºæ³¡èœãæç¶ã§ã
ãªãã¯ãã§ãããšããä»®å®ã匷ãåŠå®ãããããš
ã¯é©ãã¹ãããšã§ããã
第ïŒå³ã¯ãæ¬çºæã®çºæ³¡æ§æš¹èç²åã«åºææš¹è
ãšããŠçšããå¡©åãããªãã³ç³»æš¹èã®é£çæ§èœ
ïŒé žçŽ ææ°ïŒã瀺ããã®ã§ãããããã¯ãæ¬çºæ
ã®çºæ³¡æ§æš¹èç²åã¯ããããŠé£çå€ãªã©ãçšããª
ããŠããé£çæ§ãæããçºæ³¡äœãæäŸãããããš
ã瀺åããŠããã
ãšããŠçšããå¡©åãããªãã³ç³»æš¹èã®é£çæ§èœ
ïŒé žçŽ ææ°ïŒã瀺ããã®ã§ãããããã¯ãæ¬çºæ
ã®çºæ³¡æ§æš¹èç²åã¯ããããŠé£çå€ãªã©ãçšããª
ããŠããé£çæ§ãæããçºæ³¡äœãæäŸãããããš
ã瀺åããŠããã
ããã«ã第ïŒå³ã¯æ¬çºæã®çºæ³¡æ§æš¹èç²åãïŒ
段éã«ããã€ãŠçºæ³¡èšåŒµãããéã®å段éã«ãã
ãçºæ³¡åçã环ç©ãã圢ã§ç€ºããã°ã©ãã§ããã
段éã«ããã€ãŠçºæ³¡èšåŒµãããéã®å段éã«ãã
ãçºæ³¡åçã环ç©ãã圢ã§ç€ºããã°ã©ãã§ããã
ãã®å³ã¯ãæ¬çºæã®çºæ³¡æ§æš¹èç²åã«å«æµžãã
ãŠããçºæ³¡å€ã¯ãåœåã®å ç±çºæ³¡ã§æªæ¶è²»çºæ³¡å€
ãšããŠäºåçºæ³¡ç²åå ã«æ®åãããããšã瀺ãã
ãã€è©²çºæ³¡æ§æš¹èç²åã«çšããããŠããæš¹èãã
å€æ®µéã®èšåŒµçºæ³¡ã«ãèãããç²åŒŸæ§ç¹æ§ãæã
ããã®ã§ããããšã瀺ããŠããããã®ãããªçºæ³¡
èœã®æç¶æ§ã¯ã該暹èã®ãã€ã¬ã¹ããªã¢ãŒæ§ã«åº
ã¥ãçŸè±¡ã§ãããšæšå¯ãããã
ãŠããçºæ³¡å€ã¯ãåœåã®å ç±çºæ³¡ã§æªæ¶è²»çºæ³¡å€
ãšããŠäºåçºæ³¡ç²åå ã«æ®åãããããšã瀺ãã
ãã€è©²çºæ³¡æ§æš¹èç²åã«çšããããŠããæš¹èãã
å€æ®µéã®èšåŒµçºæ³¡ã«ãèãããç²åŒŸæ§ç¹æ§ãæã
ããã®ã§ããããšã瀺ããŠããããã®ãããªçºæ³¡
èœã®æç¶æ§ã¯ã該暹èã®ãã€ã¬ã¹ããªã¢ãŒæ§ã«åº
ã¥ãçŸè±¡ã§ãããšæšå¯ãããã
åèšçŸè±¡ã«å ããŠãããã«é©ãã¹ãããšã¯ãæ¬
çºæã®çºæ³¡æ§æš¹èç²åããã€ããäºåçºæ³¡ããŠå€§
æ°äžã«ä¿æããã®ã¡ãåã³å ç±èšåŒµããããšãã
ãã®ç²åã瀺ãåèšåŒµåºŠãæ®åçºæ³¡å€éããèšç®
ãããçè«åèšåŒµåºŠãã¯ããã«è¶ ãã極ããŠé«ã
ãã®ã§ãããšããããšã§ããããã®çŸè±¡ã¯ãåœå
ã®çºæ³¡ã§äœ¿çšãããã¯ãã®æ°æ³¡å ã®çºæ³¡å€å å§
ãã倧æ°ã®åŒã³èŸŒã¿äœçšã§å ã®å§å以äžã«äžæã
ããããšèããããé«åçã®çºæ³¡ç²åãåŸããš
ãããããã¯åå çºæ³¡æ圢ããå Žåã«æ¥µããŠæçš
ãªç¹æ§ã§ãã€ãŠãå¡©åãããªãã³ç³»æš¹èã§ã¯æ¬çº
æè ãã«ãã€ãŠåããŠç©¶æãããç¹çãã¹ãçŸè±¡
ã§ããã
çºæã®çºæ³¡æ§æš¹èç²åããã€ããäºåçºæ³¡ããŠå€§
æ°äžã«ä¿æããã®ã¡ãåã³å ç±èšåŒµããããšãã
ãã®ç²åã瀺ãåèšåŒµåºŠãæ®åçºæ³¡å€éããèšç®
ãããçè«åèšåŒµåºŠãã¯ããã«è¶ ãã極ããŠé«ã
ãã®ã§ãããšããããšã§ããããã®çŸè±¡ã¯ãåœå
ã®çºæ³¡ã§äœ¿çšãããã¯ãã®æ°æ³¡å ã®çºæ³¡å€å å§
ãã倧æ°ã®åŒã³èŸŒã¿äœçšã§å ã®å§å以äžã«äžæã
ããããšèããããé«åçã®çºæ³¡ç²åãåŸããš
ãããããã¯åå çºæ³¡æ圢ããå Žåã«æ¥µããŠæçš
ãªç¹æ§ã§ãã€ãŠãå¡©åãããªãã³ç³»æš¹èã§ã¯æ¬çº
æè ãã«ãã€ãŠåããŠç©¶æãããç¹çãã¹ãçŸè±¡
ã§ããã
ãã®ãããªæ¹æ³ã«ãã€ãŠåŸãããçºæ³¡ç²åã¯ã
èæ²¹ã»èååŠè¬åæ§ã«åªããé£çç¹æ§ããã€ã軜
éã®ã€ããã®åã¯å å¡«æãšããŠãæçšã§ããã
èæ²¹ã»èååŠè¬åæ§ã«åªããé£çç¹æ§ããã€ã軜
éã®ã€ããã®åã¯å å¡«æãšããŠãæçšã§ããã
æ¬çºæã®çºæ³¡æ§æš¹èç²åããåå
çºæ³¡æ圢æ³ã§
çºæ³¡æ圢äœãåŸãå Žåã¯ãããäœã枩床ã§ãã€ã
ãçãæéã§åºãæ»çæéååžããããããšãªã
極ããŠå¹çè¯ãå ç±ããç±å解ããããå¡©åãã
ãªãã³ç³»æš¹èã®ç±å解ãã»ãŒå®å šã«åé¿ããŠçºæ³¡
æ圢äœãåŸãããã®ãããªåå çºæ³¡æ圢æ³ã§åŸã
ããçºæ³¡æ圢äœã¯ãåã®èšèšã«å¿ããŠåã¿ã寞
æ³ãæé¢ã®é¢ç©ãåã³åœ¢ç¶ãèªç±ã«èšå®ã§ããå©
ç¹ãæããŠããã
çºæ³¡æ圢äœãåŸãå Žåã¯ãããäœã枩床ã§ãã€ã
ãçãæéã§åºãæ»çæéååžããããããšãªã
極ããŠå¹çè¯ãå ç±ããç±å解ããããå¡©åãã
ãªãã³ç³»æš¹èã®ç±å解ãã»ãŒå®å šã«åé¿ããŠçºæ³¡
æ圢äœãåŸãããã®ãããªåå çºæ³¡æ圢æ³ã§åŸã
ããçºæ³¡æ圢äœã¯ãåã®èšèšã«å¿ããŠåã¿ã寞
æ³ãæé¢ã®é¢ç©ãåã³åœ¢ç¶ãèªç±ã«èšå®ã§ããå©
ç¹ãæããŠããã
åèšã®åå
çºæ³¡æ圢æ³ãšããŠãäŸãã°å€æ°ã®å°
ç©Žãæããå£ã§ã§ããéåã«ãçºæ³¡æ§æš¹èç²åå
ã¯äºåçºæ³¡ç²åãå å¡«ããåå£ã®å€éšããå°ç©Žã
éããŠæ°Žèžæ°ãªã©ã®æµäœã§å ç±ããããšã«ãã€ãŠ
çºæ³¡èšåŒµãçãããã該ç²åééãåããŠèçã
ããã®ã¡ããããæ¥å·ããŠçºæ³¡æ圢äœã«ãããšã
ãæ¹æ³ãçšããããã
ç©Žãæããå£ã§ã§ããéåã«ãçºæ³¡æ§æš¹èç²åå
ã¯äºåçºæ³¡ç²åãå å¡«ããåå£ã®å€éšããå°ç©Žã
éããŠæ°Žèžæ°ãªã©ã®æµäœã§å ç±ããããšã«ãã€ãŠ
çºæ³¡èšåŒµãçãããã該ç²åééãåããŠèçã
ããã®ã¡ããããæ¥å·ããŠçºæ³¡æ圢äœã«ãããšã
ãæ¹æ³ãçšããããã
ãŸãããã®éãæ¬çºæã®çºæ³¡æ§æš¹èç²åã«ã¯ã
åèš(1)ã§ç€ºãããããã«éçµæ¶æ§æš¹èãæ¡çšãã
ãŠããããã®æš¹èã¯åŸæ¥ã®çµæ¶æ§æš¹èã«æ¯ã¹ãŠã
ã«ããè»åç¹ãçŽ50ã60â以äžäœãå€ã瀺ãããš
ãããåå æ圢ã§åžžçšããã120â以äžã®æ°Žèžæ°
ã«ããå ç±æ圢ãååå¯èœã§ãããçºæ³¡æž©åºŠã該
æš¹èã®å解枩床ããå€§å¹ ã«äžåã枩床ã«èšå®ãã
ããšãã§ããã
åèš(1)ã§ç€ºãããããã«éçµæ¶æ§æš¹èãæ¡çšãã
ãŠããããã®æš¹èã¯åŸæ¥ã®çµæ¶æ§æš¹èã«æ¯ã¹ãŠã
ã«ããè»åç¹ãçŽ50ã60â以äžäœãå€ã瀺ãããš
ãããåå æ圢ã§åžžçšããã120â以äžã®æ°Žèžæ°
ã«ããå ç±æ圢ãååå¯èœã§ãããçºæ³¡æž©åºŠã該
æš¹èã®å解枩床ããå€§å¹ ã«äžåã枩床ã«èšå®ãã
ããšãã§ããã
ããã«ãæ¬çºæã®çºæ³¡æ§æš¹èç²åã«ãããŠã¯ã
åèš(2)ïŒ(3)ã§ç€ºãããããã«ãæžæ¿éåæ³ã§åŸã
ãããããªåŸ®çŽ°æš¹èç²åãçšãæ¥è§Šå«æµžæ³ã§çºæ³¡
å€ã該暹èç²åå ã«å«æµžãããŠããã®ã§ãæŒåºå«
浞æ³ã®å Žåã«å¿ èŠãªå ç±æº¶èãæ©æ¢°çåªæã¯äžèŠ
ã§ãã€ãŠãæš¹èã®å€è³ªãç±å解ã¯ã»ãšãã©çããª
ããããŸãããã®ãããªå€è³ªãç±å解ãé²æ¢ãã
ããã«éåžžçšããããå¯å¡å€ãç±å®å®å€é¡ã®æ·»å
ãå¿ èŠããªãããã®çµæå¡©åãããªãã³ç³»æš¹èã®
ãã€æ¬è³ªçãªç¹æ§ãäŸãã°ã¬ã¹ããªã¢ãŒæ§ãé£ç
æ§ãªã©ããã®ãŸãŸæŽ»ãããçºæ³¡äœãåŸãããšãã§
ããã
åèš(2)ïŒ(3)ã§ç€ºãããããã«ãæžæ¿éåæ³ã§åŸã
ãããããªåŸ®çŽ°æš¹èç²åãçšãæ¥è§Šå«æµžæ³ã§çºæ³¡
å€ã該暹èç²åå ã«å«æµžãããŠããã®ã§ãæŒåºå«
浞æ³ã®å Žåã«å¿ èŠãªå ç±æº¶èãæ©æ¢°çåªæã¯äžèŠ
ã§ãã€ãŠãæš¹èã®å€è³ªãç±å解ã¯ã»ãšãã©çããª
ããããŸãããã®ãããªå€è³ªãç±å解ãé²æ¢ãã
ããã«éåžžçšããããå¯å¡å€ãç±å®å®å€é¡ã®æ·»å
ãå¿ èŠããªãããã®çµæå¡©åãããªãã³ç³»æš¹èã®
ãã€æ¬è³ªçãªç¹æ§ãäŸãã°ã¬ã¹ããªã¢ãŒæ§ãé£ç
æ§ãªã©ããã®ãŸãŸæŽ»ãããçºæ³¡äœãåŸãããšãã§
ããã
äžæ¹ãæ¬çºæã®çºæ³¡æ§æš¹èç²åãæŒåºæ©ã«ãã
ãŠæŒåºçºæ³¡ããå Žåã¯ãäœæž©ã§ã®æŒåºããå¯èœã§
ãã€ãŠãçºæ³¡å€ãå«ãŸãªãåºææš¹èãæŒåºæ©ã«ãŠ
å ç±æº¶èãã次ãã§çºæ³¡å€ãå§å ¥ãæ··ååæ£ãã
ãšããæŒåºå«æµžçºæ³¡æ³ã«æ¯ã¹ãæš¹èã®ç±å解ã倧
å¹ ã«æå¶ããããšããå©ç¹ããããããŸãããã®
éãåºææš¹èã¯éçµæ¶æ§ã§ããã®ã§ãçºæ³¡æž©åºŠè¿
蟺ã®è©²æš¹èã®æµåç²åŒŸæ§ç¹æ§ãçºæ³¡ããã®ã«é©ã
ãç¶æ ã«ãªã€ãŠããã®ã§ãå質ãªç¬ç«æ°æ³¡ã«å¯ã
åäœååºéåœãã®æé¢ç©ã®å€§ããªæŒåºçºæ³¡æ¿ãäž
ãããšããå©ç¹ãããã
ãŠæŒåºçºæ³¡ããå Žåã¯ãäœæž©ã§ã®æŒåºããå¯èœã§
ãã€ãŠãçºæ³¡å€ãå«ãŸãªãåºææš¹èãæŒåºæ©ã«ãŠ
å ç±æº¶èãã次ãã§çºæ³¡å€ãå§å ¥ãæ··ååæ£ãã
ãšããæŒåºå«æµžçºæ³¡æ³ã«æ¯ã¹ãæš¹èã®ç±å解ã倧
å¹ ã«æå¶ããããšããå©ç¹ããããããŸãããã®
éãåºææš¹èã¯éçµæ¶æ§ã§ããã®ã§ãçºæ³¡æž©åºŠè¿
蟺ã®è©²æš¹èã®æµåç²åŒŸæ§ç¹æ§ãçºæ³¡ããã®ã«é©ã
ãç¶æ ã«ãªã€ãŠããã®ã§ãå質ãªç¬ç«æ°æ³¡ã«å¯ã
åäœååºéåœãã®æé¢ç©ã®å€§ããªæŒåºçºæ³¡æ¿ãäž
ãããšããå©ç¹ãããã
ãã®ããã«ãæ¬çºæã®çºæ³¡æ§æš¹èç²åã¯ãåèš
(1)ã(2)ã(3)ã§èŠçŽãããç¹è³ªãå©çšãã補æ³ã«ã
ã€ãŠãåããŠå®æããæ°èŠãªãã®ã§ããã
(1)ã(2)ã(3)ã§èŠçŽãããç¹è³ªãå©çšãã補æ³ã«ã
ã€ãŠãåããŠå®æããæ°èŠãªãã®ã§ããã
æ¬çºæã®çºæ³¡æ§æš¹èç²åã«ãããŠãåºææš¹èãš
ããŠçšããå¡©åãããªãã³ç³»æš¹èãšã¯ãå¡©åãã
ãªãã³ãšããããšå ±éåå¯èœãªã³ã¢ãããŒæåã®
ïŒçš®åã¯ïŒçš®ä»¥äžãšã®å ±éåäœæš¹èã®ç·ç§°ã§ã
ãã
ããŠçšããå¡©åãããªãã³ç³»æš¹èãšã¯ãå¡©åãã
ãªãã³ãšããããšå ±éåå¯èœãªã³ã¢ãããŒæåã®
ïŒçš®åã¯ïŒçš®ä»¥äžãšã®å ±éåäœæš¹èã®ç·ç§°ã§ã
ãã
åèšå
±éåå¯èœãªã³ã¢ãããŒæåã¯ã
BrandrupãImmergutç·šãPolymer Handbook
第ïŒçã«èšèŒãããŠãããäŸãã°ã¹ãã¬ã³ãé ¢é ž
ããã«ãå¡©åããã«ãèåããã«ãã¢ã¯ãªããã
ãªã«ãã¡ã¿ã¯ãªããããªã«ãã¢ã¯ãªã«é žãã¡ã¿ã¯
ãªã«é žãã¢ã¯ãªã«é žã¡ãã«ãã¢ã¯ãªã«é žãšãã«ã
ã¢ã¯ãªã«é žããã«ãã¡ã¿ã¯ãªã«é žã¡ãã«ãã¡ã¿ã¯
ãªã«é žãšãã«ããšãã¬ã³ãã¡ãã«ãããã¬ã³ãã¡
ãã«ããã³ãªã©ãæããããšãã§ããã
BrandrupãImmergutç·šãPolymer Handbook
第ïŒçã«èšèŒãããŠãããäŸãã°ã¹ãã¬ã³ãé ¢é ž
ããã«ãå¡©åããã«ãèåããã«ãã¢ã¯ãªããã
ãªã«ãã¡ã¿ã¯ãªããããªã«ãã¢ã¯ãªã«é žãã¡ã¿ã¯
ãªã«é žãã¢ã¯ãªã«é žã¡ãã«ãã¢ã¯ãªã«é žãšãã«ã
ã¢ã¯ãªã«é žããã«ãã¡ã¿ã¯ãªã«é žã¡ãã«ãã¡ã¿ã¯
ãªã«é žãšãã«ããšãã¬ã³ãã¡ãã«ãããã¬ã³ãã¡
ãã«ããã³ãªã©ãæããããšãã§ããã
ãŸããäžè¬ã«å¡©åãããªãã³ç³»ãšããåŒç§°ã¯ã
å¡©åãããªãã³åäœã50ééïŒ ä»¥äžååšãããã®
ãæãã®ãåžžèçã§ããã®æ ¹æ ã¯ãäž»äœããªãå¡©
åãããªãã³åäœã®ç¹è³ªãå ±éåäœæš¹èãã®ãã®
ã®ç¹è³ªã«å¯Ÿããæ¯é çã§ããããã ãšãããŠã
ãããã®ãããªæå³ã«ãããŠãæ¬çºæã®çºæ³¡æ§æš¹
èç²åã«çšããå¡©åãããªãã³ç³»æš¹èã®äžã§ãå¡©
åãããªãã³åäœã50ééïŒ ä»¥äžå«æãããã®
ã¯ãåœç¶åŸãããçºæ³¡äœãæç±æ§èœãé£çæ§ãªã©
ã®ç¹è³ªãæå¹ã«çºæ®ããã®ã§å¥œãŸããæš¹èã§ã
ãã
å¡©åãããªãã³åäœã50ééïŒ ä»¥äžååšãããã®
ãæãã®ãåžžèçã§ããã®æ ¹æ ã¯ãäž»äœããªãå¡©
åãããªãã³åäœã®ç¹è³ªãå ±éåäœæš¹èãã®ãã®
ã®ç¹è³ªã«å¯Ÿããæ¯é çã§ããããã ãšãããŠã
ãããã®ãããªæå³ã«ãããŠãæ¬çºæã®çºæ³¡æ§æš¹
èç²åã«çšããå¡©åãããªãã³ç³»æš¹èã®äžã§ãå¡©
åãããªãã³åäœã50ééïŒ ä»¥äžå«æãããã®
ã¯ãåœç¶åŸãããçºæ³¡äœãæç±æ§èœãé£çæ§ãªã©
ã®ç¹è³ªãæå¹ã«çºæ®ããã®ã§å¥œãŸããæš¹èã§ã
ãã
ããããªãããæ¬çºæã®çºæ³¡æ§æš¹èç²åã«ãã
ãŠã¯ãåºææš¹èãå¡©åãããªãã³åäœãå°éå«æ
ããå Žåãå ·äœçã«ã¯10ééïŒ ïŒæãŸããã¯30é
éïŒ ä»¥äžïŒçšåºŠå«æããå Žåã§ãããããå«ãŸãª
ãæš¹èã«æ¯èŒããŠãåŸãããçºæ³¡äœã«é£çæ§ãæ
ç±æ§èœãèããä»äžãããããããã€ãŠããã®ã
ããªäºå®ããæ¬çºæã§ããå¡©åãããªãã³ç³»æš¹è
ã®ç·ç§°ã¯äžè¬åžžèãäžåãç¯å²ã«ãŸã§ãããã§å®
ããããã
ãŠã¯ãåºææš¹èãå¡©åãããªãã³åäœãå°éå«æ
ããå Žåãå ·äœçã«ã¯10ééïŒ ïŒæãŸããã¯30é
éïŒ ä»¥äžïŒçšåºŠå«æããå Žåã§ãããããå«ãŸãª
ãæš¹èã«æ¯èŒããŠãåŸãããçºæ³¡äœã«é£çæ§ãæ
ç±æ§èœãèããä»äžãããããããã€ãŠããã®ã
ããªäºå®ããæ¬çºæã§ããå¡©åãããªãã³ç³»æš¹è
ã®ç·ç§°ã¯äžè¬åžžèãäžåãç¯å²ã«ãŸã§ãããã§å®
ããããã
ããã«ãæ¬çºæã«çšããå¡©åãããªãã³ç³»æš¹è
ã¯å®è³ªçã«éçµæ¶æ§ã§ããããšãå¿ èŠã§ãããã
ã®éçµæ¶æ§ãšããçšèªã¯éåžžã®çµæ¶æ§ã«å¯Ÿããå
èªã§ãã€ãŠãéçµæ¶æ§æš¹èãšã¯äŸãã°ãã®æš¹èã®
çµæ¶è解枩床ãDSCïŒDifferential Scanning
Calorimetryã瀺差ç±éåæïŒæ³ã§æž¬å®ããå Ž
åãçµæ¶è解åã¯çµæ¶åœ¢æã瀺ã枩床ã®ããŒã¯å€
ã瀺ããªããããªæš¹èã§ãããšå®çŸ©ããããšãã§
ãããããããªãããæ¬çºæã«ãããŠã¯ãéçµæ¶
æ§æš¹èã«ãäŸãã°çºæ³¡ç²åã®ã»ã«ãµã€ãºãã³ã³ã
ããŒã«ãããããªã©ä»ã®ç®çã®ããã«ãå°éã®çµ
æ¶æåãå«æããããã®ãæ·»å å€ãé åãããã
ã®ããæ¬çºæã®âéçµæ¶æ§æš¹èã®ç¹è³ªãçºæ³¡æ§æš¹
èç²åå®æã«å©çšããâãšããæè¡ææ³ãå€æŽã
ããã®ã§ãªããã°ãæ¬çºæã§ããå®è³ªçã«éçµæ¶
æ§ã®æš¹èã«å å«ãããã
ã¯å®è³ªçã«éçµæ¶æ§ã§ããããšãå¿ èŠã§ãããã
ã®éçµæ¶æ§ãšããçšèªã¯éåžžã®çµæ¶æ§ã«å¯Ÿããå
èªã§ãã€ãŠãéçµæ¶æ§æš¹èãšã¯äŸãã°ãã®æš¹èã®
çµæ¶è解枩床ãDSCïŒDifferential Scanning
Calorimetryã瀺差ç±éåæïŒæ³ã§æž¬å®ããå Ž
åãçµæ¶è解åã¯çµæ¶åœ¢æã瀺ã枩床ã®ããŒã¯å€
ã瀺ããªããããªæš¹èã§ãããšå®çŸ©ããããšãã§
ãããããããªãããæ¬çºæã«ãããŠã¯ãéçµæ¶
æ§æš¹èã«ãäŸãã°çºæ³¡ç²åã®ã»ã«ãµã€ãºãã³ã³ã
ããŒã«ãããããªã©ä»ã®ç®çã®ããã«ãå°éã®çµ
æ¶æåãå«æããããã®ãæ·»å å€ãé åãããã
ã®ããæ¬çºæã®âéçµæ¶æ§æš¹èã®ç¹è³ªãçºæ³¡æ§æš¹
èç²åå®æã«å©çšããâãšããæè¡ææ³ãå€æŽã
ããã®ã§ãªããã°ãæ¬çºæã§ããå®è³ªçã«éçµæ¶
æ§ã®æš¹èã«å å«ãããã
åèšã®éçµæ¶æ§å¡©åãããªãã³ç³»æš¹èã¯ãå¡ç¶
éåæ³ãä¹³åéåæ³ãæžæ¿éåæ³ãªã©ã®æ¹æ³ã«ã
ã€ãŠè£œé ããããšãã§ããããç±å解ã®åé¿ãæ¬
çºæã®çºæ³¡æ§æš¹èç²åãåŸãã®ã«å¿ èŠãªç²åãµã€
ãºãããªãã¡å¹³åç²ååŸã0.01ãïŒmmã®æš¹èç²å
ãåŸããããšãã芳ç¹ãããåèšããããã«æžæ¿
éåæ³ãæ¡çšããããšãæãŸããã
éåæ³ãä¹³åéåæ³ãæžæ¿éåæ³ãªã©ã®æ¹æ³ã«ã
ã€ãŠè£œé ããããšãã§ããããç±å解ã®åé¿ãæ¬
çºæã®çºæ³¡æ§æš¹èç²åãåŸãã®ã«å¿ èŠãªç²åãµã€
ãºãããªãã¡å¹³åç²ååŸã0.01ãïŒmmã®æš¹èç²å
ãåŸããããšãã芳ç¹ãããåèšããããã«æžæ¿
éåæ³ãæ¡çšããããšãæãŸããã
ãŸããå¡©åãããªãã³ç³»æš¹èã«ãããŠã¯ãå¡©å
ãããªãã³åäœã«å¯Ÿããã³ã¢ãããŒåäœã®å²åã
å¢å ããŠãããšãçµæ¶æ§ããéçµæ¶æ§ã«è»¢ç§»ã
ãã
ãããªãã³åäœã«å¯Ÿããã³ã¢ãããŒåäœã®å²åã
å¢å ããŠãããšãçµæ¶æ§ããéçµæ¶æ§ã«è»¢ç§»ã
ãã
ãã®ãããªè»¢ç§»ãçããã³ã¢ãããŒåäœã®å²å
ã¯ã該ã³ã¢ãããŒã®çš®é¡ã«ãã€ãŠç°ãªãããæ¬çº
æã®éçµæ¶æ§å¡©åãããªãã³ç³»æš¹èã«ãããŠã¯ã
éåžžã³ã¢ãããŒåäœãïŒã10ééïŒ ä»¥äžãé«ãå Ž
åã§30ééïŒ ä»¥äžå«æãããã°ããã
ã¯ã該ã³ã¢ãããŒã®çš®é¡ã«ãã€ãŠç°ãªãããæ¬çº
æã®éçµæ¶æ§å¡©åãããªãã³ç³»æš¹èã«ãããŠã¯ã
éåžžã³ã¢ãããŒåäœãïŒã10ééïŒ ä»¥äžãé«ãå Ž
åã§30ééïŒ ä»¥äžå«æãããã°ããã
ãããŠãæ¬çºæã«çšããå¡©åãããªãã³ç³»æš¹è
ãšããŠã¯ãå¡©åãããªãã³ãšã¢ã¯ãªã«ç³»ã¢ãããŒ
ãšã®å ±éåäœã奜é©ã§ããããŸããé«çºæ³¡ã§ãã€
åæ§ãèç±æ§ã«å¯ãçºæ³¡äœãç®æšã«ããå Žåã¯ã
å¡©åãããªãã³ãšã¡ã¿ã¯ãªã«é žã¡ãã«ãšããå ±é
åäœäžã®ã¡ã¿ã¯ãªã«é žã¡ãã«åäœã®å«æéã30é
éïŒ ä»¥äžã«ãªãããã«å ±éåããããã®ãçšãã
ããšãæãŸããã
ãšããŠã¯ãå¡©åãããªãã³ãšã¢ã¯ãªã«ç³»ã¢ãããŒ
ãšã®å ±éåäœã奜é©ã§ããããŸããé«çºæ³¡ã§ãã€
åæ§ãèç±æ§ã«å¯ãçºæ³¡äœãç®æšã«ããå Žåã¯ã
å¡©åãããªãã³ãšã¡ã¿ã¯ãªã«é žã¡ãã«ãšããå ±é
åäœäžã®ã¡ã¿ã¯ãªã«é žã¡ãã«åäœã®å«æéã30é
éïŒ ä»¥äžã«ãªãããã«å ±éåããããã®ãçšãã
ããšãæãŸããã
ããã«ãæ¶æ©æåãšããŠãäŸãã°ãžããã«ãã³
ãŒã³ãããªãšãã¬ã³ã°ãªã³ãŒã«ã®äž¡æ«ç«¯ãã¢ã¯ãª
ã«é žã§ãšã¹ãã«åããããã®ãçšããããšã«ã
ãããŸãã°ãªã·ãžã«ã¡ã¿ã¯ãªã¬ãŒããšã¡ã¿ã¯ãªã«
é žãšãã¢ãããŒæåã®äžéšãšããŠå«ãŸããããšã«
ãããæ¶æ©ãããéçµæ¶æ§å¡©åãããªãã³ç³»æš¹è
ãåŸããããã®æš¹èç²åãçšããå Žåã¯ãåå æ
圢æ§ããããåŸãããçºæ³¡äœã¯ç¬ç«æ°æ³¡ã«å¯ã¿ã
å§çž®åŒ·åºŠãšç±äŒå°çãæ¹è¯ããããã®ãšãªãããŸ
ããå®è³ªçã«éçµæ¶æ§æš¹èã®äžããåå ã¹ããŒã
çºæ³¡æ圢ã«é©ããæš¹èãéžæããå Žåã¯ããã®æš¹
èã®ãã€ãã«ããè»åç¹ãäžã€ã®ææšãšããããš
ãæãŸããã該暹èã®ãã«ããè»åç¹ã¯äžè¬ã«
120â以äžã§ããããç¹ã«ãã«ããè»åç¹ã60ã
100âã®ç¯å²å ã«ããæš¹èãçšãããšãæ圢äœå
éšã®ç²åã®èçåãå¯ã§ããããã€è¡šé¢å¹³æ»æ§ã«
åªããæ圢äœãåŸãããã
ãŒã³ãããªãšãã¬ã³ã°ãªã³ãŒã«ã®äž¡æ«ç«¯ãã¢ã¯ãª
ã«é žã§ãšã¹ãã«åããããã®ãçšããããšã«ã
ãããŸãã°ãªã·ãžã«ã¡ã¿ã¯ãªã¬ãŒããšã¡ã¿ã¯ãªã«
é žãšãã¢ãããŒæåã®äžéšãšããŠå«ãŸããããšã«
ãããæ¶æ©ãããéçµæ¶æ§å¡©åãããªãã³ç³»æš¹è
ãåŸããããã®æš¹èç²åãçšããå Žåã¯ãåå æ
圢æ§ããããåŸãããçºæ³¡äœã¯ç¬ç«æ°æ³¡ã«å¯ã¿ã
å§çž®åŒ·åºŠãšç±äŒå°çãæ¹è¯ããããã®ãšãªãããŸ
ããå®è³ªçã«éçµæ¶æ§æš¹èã®äžããåå ã¹ããŒã
çºæ³¡æ圢ã«é©ããæš¹èãéžæããå Žåã¯ããã®æš¹
èã®ãã€ãã«ããè»åç¹ãäžã€ã®ææšãšããããš
ãæãŸããã該暹èã®ãã«ããè»åç¹ã¯äžè¬ã«
120â以äžã§ããããç¹ã«ãã«ããè»åç¹ã60ã
100âã®ç¯å²å ã«ããæš¹èãçšãããšãæ圢äœå
éšã®ç²åã®èçåãå¯ã§ããããã€è¡šé¢å¹³æ»æ§ã«
åªããæ圢äœãåŸãããã
æ¬çºæã®çºæ³¡æ§æš¹èç²åã«çšããããçºæ³¡å€
ã¯ã䜿çšæš¹èã®è»å枩床ããäœã沞ç¹ãæããæ®
çºæ§ææ©çºæ³¡å€ã§ããããã®ãããªãã®ãšããŠ
ã¯ãäŸãã°ãããã³ããã¿ã³ããã³ã¿ã³ããããµ
ã³ãªã©ã®èèªæçåæ°ŽçŽ é¡ãå¡©åã¡ãã«ãå¡©åã¡
ãã¬ã³ãå¡©åãšãã«ãªã©ã®å¡©çŽ åçåæ°ŽçŽ ãããª
ã¯ããã¢ããã«ãªãã¡ã¿ã³ããžã¯ãããžãã«ãªã
ã¡ã¿ã³ãã¢ãã¯ãããžãã«ãªãã¡ã¿ã³ãããªã¯ã
ãããªãã«ãªããšã¿ã³ããžã¯ããããã©ãã«ãªã
ãšã¿ã³ãªã©ã®ããã³ã¬ã¹ããžã¡ãã«ãšãŒãã«ãã¡
ãã«ãšãã«ãšãŒãã«ãªã©ã®ãšãŒãã«é¡ãªã©ãæã
ãããã
ã¯ã䜿çšæš¹èã®è»å枩床ããäœã沞ç¹ãæããæ®
çºæ§ææ©çºæ³¡å€ã§ããããã®ãããªãã®ãšããŠ
ã¯ãäŸãã°ãããã³ããã¿ã³ããã³ã¿ã³ããããµ
ã³ãªã©ã®èèªæçåæ°ŽçŽ é¡ãå¡©åã¡ãã«ãå¡©åã¡
ãã¬ã³ãå¡©åãšãã«ãªã©ã®å¡©çŽ åçåæ°ŽçŽ ãããª
ã¯ããã¢ããã«ãªãã¡ã¿ã³ããžã¯ãããžãã«ãªã
ã¡ã¿ã³ãã¢ãã¯ãããžãã«ãªãã¡ã¿ã³ãããªã¯ã
ãããªãã«ãªããšã¿ã³ããžã¯ããããã©ãã«ãªã
ãšã¿ã³ãªã©ã®ããã³ã¬ã¹ããžã¡ãã«ãšãŒãã«ãã¡
ãã«ãšãã«ãšãŒãã«ãªã©ã®ãšãŒãã«é¡ãªã©ãæã
ãããã
ãããã®çºæ³¡å€ã¯ãæš¹èãžã®çžæº¶æ§ãçºæ³¡æž©åºŠ
ã«ãããèžæ°å§ãçºæ³¡å€ã®æ²žç¹ãªã©ãèæ ®ããå³
éžããŠçšããããšãæãŸããããŸãïŒçš®é¡ã®çºæ³¡
å€ã§ã¯åèšç®æšã®æ¡ä»¶ãæºããããªãå Žåã¯ãïŒ
çš®é¡ä»¥äžã®çºæ³¡å€ãæ··åããæš¹èã®çºæ³¡ã«é©ãã
çºæ³¡å€ã調補ããŠçšããããšãæãŸããã
ã«ãããèžæ°å§ãçºæ³¡å€ã®æ²žç¹ãªã©ãèæ ®ããå³
éžããŠçšããããšãæãŸããããŸãïŒçš®é¡ã®çºæ³¡
å€ã§ã¯åèšç®æšã®æ¡ä»¶ãæºããããªãå Žåã¯ãïŒ
çš®é¡ä»¥äžã®çºæ³¡å€ãæ··åããæš¹èã®çºæ³¡ã«é©ãã
çºæ³¡å€ã調補ããŠçšããããšãæãŸããã
ãã®ããã«ãïŒçš®é¡ä»¥äžã®çºæ³¡å€ãæ··åããçº
泡ã«é©ããçºæ³¡å€ã調補ããŠçšããå Žåã®å žåç
ãªïŒäŸã第ïŒå³ã«ç€ºãã
泡ã«é©ããçºæ³¡å€ã調補ããŠçšããå Žåã®å žåç
ãªïŒäŸã第ïŒå³ã«ç€ºãã
第ïŒå³ã¯ãçºæ³¡å€ãšããŠããã³11ïŒããªã¯ãã
ã¢ããã«ãªãã¡ã¿ã³ïŒãšããã³12ïŒãžã¯ãããžã
ã«ãªãã¡ã¿ã³ïŒãšã®æ··åçºæ³¡å€ãçšããå Žåã®ã
åèšçºæ³¡å€ã®æ··åå²åãšãããçšããçºæ³¡æ§æš¹è
ç²åã®æ倧çºæ³¡åçãšã®é¢ä¿ã瀺ãã°ã©ãã§ã
ãã暪軞ã«äž¡çºæ³¡å€ã®æ··åïŒééïŒæ¯ãã瞊軞ã«
該æ倧çºæ³¡åçã瀺ãã
ã¢ããã«ãªãã¡ã¿ã³ïŒãšããã³12ïŒãžã¯ãããžã
ã«ãªãã¡ã¿ã³ïŒãšã®æ··åçºæ³¡å€ãçšããå Žåã®ã
åèšçºæ³¡å€ã®æ··åå²åãšãããçšããçºæ³¡æ§æš¹è
ç²åã®æ倧çºæ³¡åçãšã®é¢ä¿ã瀺ãã°ã©ãã§ã
ãã暪軞ã«äž¡çºæ³¡å€ã®æ··åïŒééïŒæ¯ãã瞊軞ã«
該æ倧çºæ³¡åçã瀺ãã
ãã®å³ãããããã³11ãšããã³12ãšã®æ··åçºæ³¡
å€ã«ãããŠã¯ããã®ééæ¯ã20ïŒ80ãªãã70ïŒ30
ã®ç¯å²å ã«ãããã®ã§ãªããã°ãè¯å¥œãªçºæ³¡äœã
åŸãããªããšããããšãåããããªãã¡ãçºæ³¡å€
ã®éžæãæ··åå²åã¯è¯å¥œãªçºæ³¡äœãåŸãã®ã«éèŠ
ãªèŠå ã§ãã€ãŠãæ¬çºæã®çºæ³¡æ§æš¹èç²åã®å®æ
ã«ãããããéèŠãªåœ¹å²ãæãããŠããããšãç
解ãããã
å€ã«ãããŠã¯ããã®ééæ¯ã20ïŒ80ãªãã70ïŒ30
ã®ç¯å²å ã«ãããã®ã§ãªããã°ãè¯å¥œãªçºæ³¡äœã
åŸãããªããšããããšãåããããªãã¡ãçºæ³¡å€
ã®éžæãæ··åå²åã¯è¯å¥œãªçºæ³¡äœãåŸãã®ã«éèŠ
ãªèŠå ã§ãã€ãŠãæ¬çºæã®çºæ³¡æ§æš¹èç²åã®å®æ
ã«ãããããéèŠãªåœ¹å²ãæãããŠããããšãç
解ãããã
ãŸãããã®ããã«ããã³ç³»ã®çºæ³¡å€ãçšããå Ž
åãæš¹èã®ãã€ã¬ã¹ããªã¢ãŒæ§ãšãããŸã€ãŠãçº
泡æ§æš¹èç²åã«ãããçºæ³¡èœã®ä¿ææ§ã倧ããã
ãã®äžåŸãããçºæ³¡æ圢äœã¯æç±æ§èœã«åªããŠã
ããšããå©ç¹ããããããã¯ãæ°æ³¡å ã«ä¿æãã
ãŠããããã³ã¬ã¹ãã®ãã®ã®æç±å¹æã®åœ±é¿ã§ã
ããšèããããã
åãæš¹èã®ãã€ã¬ã¹ããªã¢ãŒæ§ãšãããŸã€ãŠãçº
泡æ§æš¹èç²åã«ãããçºæ³¡èœã®ä¿ææ§ã倧ããã
ãã®äžåŸãããçºæ³¡æ圢äœã¯æç±æ§èœã«åªããŠã
ããšããå©ç¹ããããããã¯ãæ°æ³¡å ã«ä¿æãã
ãŠããããã³ã¬ã¹ãã®ãã®ã®æç±å¹æã®åœ±é¿ã§ã
ããšèããããã
åèšçºæ³¡å€ãæš¹èç²åäžã«å«æãããæ¹æ³ãšã
ãŠã¯ãäŸãã°ãªãŒãã¯ã¬ãŒãäžã«ãããŠã該暹è
ç²åã«å¿ èŠãªãã°å ç±ãå å§äžã§çºæ³¡å€ãæ°äœç¶
åã¯æ¶²äœç¶ã§å«æµžãããæ°çžåã¯æ¶²çžå«æµžæ³ã該
æš¹èç²åãæ°Žäžã«æžæ¿ããŠçºæ³¡å€ãå«æµžãããæ°Ž
äžæžæ¿å«æµžæ³ãªã©ãããããŸããçºæ³¡å€ã®ååšäž
ã«éåãè¡ã€ãŠãçºæ³¡æ§æš¹èç²åãçŽæ¥åŸãããš
ãã§ããã
ãŠã¯ãäŸãã°ãªãŒãã¯ã¬ãŒãäžã«ãããŠã該暹è
ç²åã«å¿ èŠãªãã°å ç±ãå å§äžã§çºæ³¡å€ãæ°äœç¶
åã¯æ¶²äœç¶ã§å«æµžãããæ°çžåã¯æ¶²çžå«æµžæ³ã該
æš¹èç²åãæ°Žäžã«æžæ¿ããŠçºæ³¡å€ãå«æµžãããæ°Ž
äžæžæ¿å«æµžæ³ãªã©ãããããŸããçºæ³¡å€ã®ååšäž
ã«éåãè¡ã€ãŠãçºæ³¡æ§æš¹èç²åãçŽæ¥åŸãããš
ãã§ããã
æ¬çºæã®çºæ³¡æ§æš¹èç²åã«ãããŠã¯ãåèšçºæ³¡
å€ã®äœ¿çšéã¯ãç®æšãšããçºæ³¡äœã®å¯åºŠã«å¿ããŠ
é©å®éžã°ããããéåžžæš¹èç²å100éééšã«å¯Ÿãã
ïŒã40éééšã®ç¯å²ã§ããã
å€ã®äœ¿çšéã¯ãç®æšãšããçºæ³¡äœã®å¯åºŠã«å¿ããŠ
é©å®éžã°ããããéåžžæš¹èç²å100éééšã«å¯Ÿãã
ïŒã40éééšã®ç¯å²ã§ããã
äžè¬ã«ã䜿çšããçºæ³¡å€ãåäžã®å ŽåãåŸãã
ãçºæ³¡äœã®æç±æ§èœã¯ãå¯åºŠãäœãã»ã©ãæ°æ³¡åŸ
ãå°ããã»ã©ãç¬ç«æ°æ³¡çãé«ãã»ã©åªããŠãã
ããšãç¥ãããŠãããäŸãã°ç¬¬ïŒå³ã«ç€ºããããª
é©åãªæ··åçºæ³¡å€ãçšããããšã«ãããæ°æ³¡åŸã
çŽ0.005ãïŒmmã®ç¯å²ã®ãå質ãªç¬ç«æ°æ³¡ã«å¯ã
ã æ圢äœãèªç±ã«åŸãããšãã§ããã
ãçºæ³¡äœã®æç±æ§èœã¯ãå¯åºŠãäœãã»ã©ãæ°æ³¡åŸ
ãå°ããã»ã©ãç¬ç«æ°æ³¡çãé«ãã»ã©åªããŠãã
ããšãç¥ãããŠãããäŸãã°ç¬¬ïŒå³ã«ç€ºããããª
é©åãªæ··åçºæ³¡å€ãçšããããšã«ãããæ°æ³¡åŸã
çŽ0.005ãïŒmmã®ç¯å²ã®ãå質ãªç¬ç«æ°æ³¡ã«å¯ã
ã æ圢äœãèªç±ã«åŸãããšãã§ããã
æ¬çºæã®çºæ³¡æ§æš¹èç²åã«çšããæš¹èç²åã«ã€
ããŠã¯ããã®åœ¢ç¶ã¯åèšããããã«æžæ¿éåæ³ã§
åŸãããæš¹èç²åãã®ãŸãŸã§ãããéåžžç圢åã¯
ããã«è¿ã圢ãããŠããããŸããã®å€§ããã¯ãçº
泡å€ã®å«æµžé床ãçºæ³¡æ§æš¹èç²åã«ãããçºæ³¡èœ
ã®æç¶æ§ãæ¡çšããåå 寞æ³åœ¢ç¶ãåå å ç±å¹ç
ãªã©ã®é¢ä¿ããéžã¶ããšãå¿ èŠã§ãããæ¬çºæã«
ãããŠã¯ãå¹³åç²ååŸæ°å¹³åã0.01ãïŒmmã®ç¯å²
ã®ãã®ãçšããããããåèšé¢ä¿ã®å šäœã®ãã©ã³
ã¹ãå³ãäžã§ã¯ãå¹³åç²ååŸã0.1ãïŒmmã®ç¯å²
ã®ã§ããã ãç²ã®æã€ãç²åãçšããããšãæãŸ
ããã
ããŠã¯ããã®åœ¢ç¶ã¯åèšããããã«æžæ¿éåæ³ã§
åŸãããæš¹èç²åãã®ãŸãŸã§ãããéåžžç圢åã¯
ããã«è¿ã圢ãããŠããããŸããã®å€§ããã¯ãçº
泡å€ã®å«æµžé床ãçºæ³¡æ§æš¹èç²åã«ãããçºæ³¡èœ
ã®æç¶æ§ãæ¡çšããåå 寞æ³åœ¢ç¶ãåå å ç±å¹ç
ãªã©ã®é¢ä¿ããéžã¶ããšãå¿ èŠã§ãããæ¬çºæã«
ãããŠã¯ãå¹³åç²ååŸæ°å¹³åã0.01ãïŒmmã®ç¯å²
ã®ãã®ãçšããããããåèšé¢ä¿ã®å šäœã®ãã©ã³
ã¹ãå³ãäžã§ã¯ãå¹³åç²ååŸã0.1ãïŒmmã®ç¯å²
ã®ã§ããã ãç²ã®æã€ãç²åãçšããããšãæãŸ
ããã
æ¬çºæã®çºæ³¡æ§å¡©åãããªãã³ç³»æš¹èç²åã¯ã
åå çºæ³¡æ圢ããå ŽåãäŸãã°ãã®ãŸãŸæç±æçš
æ¿äœãšããŠäœ¿çšãããæé¢ã圢ç¶ã寞æ³ããã€çº
泡æ圢äœããæŒåºçºæ³¡ããå Žåã倧æé¢ã§ç¬ç«æ°
泡ã«å¯ãå質è¯å¥œãªæŒåºçºæ³¡æ¿ãããŸãåã«å ç±
çºæ³¡ããå Žåã軜éã®å å¡«æãšããŠäœ¿çšãããçº
泡äœãªã©ãããããäžããããšãã§ãããããåŸ
ãããçºæ³¡äœã¯ãå¡©åãããªãã³ç³»æš¹èã®ãã€åª
ããæ§è³ªäŸãã°é£çæ§ãèæ²¹ã»èååŠè¬åæ§ãã¬
ã¹ããªã¢ãŒæ§ãæ©æ¢°ç匷床ãªã©ã«ä¿æããŠããã
ããã«ããã®çºæ³¡äœã¯æç±æ§èœã«åªãããã€ãã®
æ§èœã®æç¶æ§ã«ãåªããŠããããã®äžé£çæ§ãæ
ããããšãããç¹ã«æç±æçšãšããŠæçšã§ããã
åå çºæ³¡æ圢ããå ŽåãäŸãã°ãã®ãŸãŸæç±æçš
æ¿äœãšããŠäœ¿çšãããæé¢ã圢ç¶ã寞æ³ããã€çº
泡æ圢äœããæŒåºçºæ³¡ããå Žåã倧æé¢ã§ç¬ç«æ°
泡ã«å¯ãå質è¯å¥œãªæŒåºçºæ³¡æ¿ãããŸãåã«å ç±
çºæ³¡ããå Žåã軜éã®å å¡«æãšããŠäœ¿çšãããçº
泡äœãªã©ãããããäžããããšãã§ãããããåŸ
ãããçºæ³¡äœã¯ãå¡©åãããªãã³ç³»æš¹èã®ãã€åª
ããæ§è³ªäŸãã°é£çæ§ãèæ²¹ã»èååŠè¬åæ§ãã¬
ã¹ããªã¢ãŒæ§ãæ©æ¢°ç匷床ãªã©ã«ä¿æããŠããã
ããã«ããã®çºæ³¡äœã¯æç±æ§èœã«åªãããã€ãã®
æ§èœã®æç¶æ§ã«ãåªããŠããããã®äžé£çæ§ãæ
ããããšãããç¹ã«æç±æçšãšããŠæçšã§ããã
ãã®ããã«ãæ¬çºæã¯ãç£æ¥çã«æ°ããçºæ³¡äœ
çšçŽ æãæäŸãããã®ã§ãã€ãŠãç»æçãªçºæã§
ããã
çšçŽ æãæäŸãããã®ã§ãã€ãŠãç»æçãªçºæã§
ããã
次ã«å®æœäŸã«ãã€ãŠæ¬çºæãããã«è©³çŽ°ã«èª¬æ
ããããæ¬çºæã¯ãããã®äŸã«ãã€ãŠãªããéå®
ããããã®ã§ã¯ãªãã
ããããæ¬çºæã¯ãããã®äŸã«ãã€ãŠãªããéå®
ããããã®ã§ã¯ãªãã
ãªããåç©æ§åã³æ§èœã®è©äŸ¡æ¹æ³ã¯æ¬¡ã®ãšãã
ã§ããã
ã§ããã
ïŒ çºæ³¡äœå¯åºŠïŒJIS K6767ã«åºã¥ãã
ïŒ çºæ³¡åç ïŒåºææš¹èå¯åºŠãçºæ³¡äœå¯åºŠã§é€
ããŠæ±ããã
ããŠæ±ããã
ïŒ æ° æ³¡ åŸïŒJIS K6402ã«åºã¥ãã
ïŒ ç¬ç«æ°æ³¡çïŒASTM D2856ã«åºã¥ãã
ïŒ ç±äŒå°ç ïŒASTM C518ã«åºã¥ãã
ïŒ ïŒïŒ
å§çž®åŒ·åºŠïŒASTM D1621ã«åºã¥ããå§
çž®æªéãïŒïŒ ãšããã
çž®æªéãïŒïŒ ãšããã
ïŒ ççŒè©Šéš ïŒJIS A9511ã«åºã¥ããè©Šéšçã¯
æ°Žå¹³ã«ä¿æããã
æ°Žå¹³ã«ä¿æããã
ïŒ ãã«ããè»åç¹ïŒASTM D1525ã«åºã¥ãã
ïŒ é
žçŽ ææ° ïŒASTM D2863ã«åºã¥ãã
å®æœäŸ ïŒ
æžæ¿éåæ³ã§åŸãããå¹³åç²ååŸ0.25mmã®å¡©å
ãããªãã³åäœïŒã¡ã¿ã¯ãªã«é žã¡ãã«åäœééæ¯
ã60ïŒ40ã§ããå ±éåäœæš¹èç²åãå®éšã«äŸã
ãããã®æš¹èã¯æ¯éçŽ1.49ã§ãDSCïŒPerkinâ
Elmer瀟補DSCâ18ã·ãªãŒãºGCã䜿çšã10âïŒ
åã®æž©åºŠåŸé ïŒã§ã¯å šãããŒã¯ã瀺ããªãéçµæ¶
æ§æš¹èã§ããã該暹èïŒééïŒ ã溶解ããããã©
ããããã©ã³ã®30âã«ããã溶液ç²åºŠã¯1.4ã»ã³
ããã€ãºã§ãã€ãããã®æš¹èç²åã®é»åé¡åŸ®é¡å
çã第ïŒå³ïŒ¡ã«ç€ºãããã®åçãã該暹èç²åã®
è¡šé¢ããããŸãªãå¹³æ»ã§ããããšã芳å¯ãããã
ãããªãã³åäœïŒã¡ã¿ã¯ãªã«é žã¡ãã«åäœééæ¯
ã60ïŒ40ã§ããå ±éåäœæš¹èç²åãå®éšã«äŸã
ãããã®æš¹èã¯æ¯éçŽ1.49ã§ãDSCïŒPerkinâ
Elmer瀟補DSCâ18ã·ãªãŒãºGCã䜿çšã10âïŒ
åã®æž©åºŠåŸé ïŒã§ã¯å šãããŒã¯ã瀺ããªãéçµæ¶
æ§æš¹èã§ããã該暹èïŒééïŒ ã溶解ããããã©
ããããã©ã³ã®30âã«ããã溶液ç²åºŠã¯1.4ã»ã³
ããã€ãºã§ãã€ãããã®æš¹èç²åã®é»åé¡åŸ®é¡å
çã第ïŒå³ïŒ¡ã«ç€ºãããã®åçãã該暹èç²åã®
è¡šé¢ããããŸãªãå¹³æ»ã§ããããšã芳å¯ãããã
ãŸãã該暹èç²åããªãŒãã¯ã¬ãŒãã«å
¥ããŠå¯
éããã®ã¡ãç空ã«åŒãè±æ°ããã次ãã§ããã³
11ãšããã³12ãšãçééå²åã§å«ã液ç¶æ··åçºæ³¡
å€ã該暹èç²åã液é¢äžã«äœçœ®ããçšåºŠãŸã§å°å ¥
ããããããŠã70âã§çŽïŒæéæŸçœ®ããã®ã¡ã20
âãŸã§å·åŽããåžžå§ã«æ»ããŠãããªãŒãã¯ã¬ãŒã
ã®äžã®ç²åãåãåºãã該ç²åã®çºæ³¡å€ãå«æµžã
ãåãšåŸã®éé枬å®ããèšç®ãããšã該ç²åã«ã¯
çºæ³¡å€ã22éééšïŒæš¹è100éééšã«å¯ŸããŠã以
äžåæ§ïŒå«æµžãããŠããã
éããã®ã¡ãç空ã«åŒãè±æ°ããã次ãã§ããã³
11ãšããã³12ãšãçééå²åã§å«ã液ç¶æ··åçºæ³¡
å€ã該暹èç²åã液é¢äžã«äœçœ®ããçšåºŠãŸã§å°å ¥
ããããããŠã70âã§çŽïŒæéæŸçœ®ããã®ã¡ã20
âãŸã§å·åŽããåžžå§ã«æ»ããŠãããªãŒãã¯ã¬ãŒã
ã®äžã®ç²åãåãåºãã該ç²åã®çºæ³¡å€ãå«æµžã
ãåãšåŸã®éé枬å®ããèšç®ãããšã該ç²åã«ã¯
çºæ³¡å€ã22éééšïŒæš¹è100éééšã«å¯ŸããŠã以
äžåæ§ïŒå«æµžãããŠããã
ãã®çºæ³¡å€å«æµžç²åã宀å
ã«è§£æŸç¶æ
ã§æŸçœ®ã
ãŠãééå€åã远跡ããããšã«ãããçºæ³¡å€ã®ä¿
ææ§ãè©äŸ¡ããããã®çµæã第ïŒå³ã«ç€ºããæ¯èŒ
ã®ãããåäžæŸçœ®æ¡ä»¶äžã«ããããã¿ã³ã¬ã¹11é
ééšãå«æµžããçŽåŸïŒmmã®çºæ³¡æ§ããªã¹ãã¬ã³ã
ãŒãºã®çµæã第ïŒå³ã«ç€ºãããã®å³ããæãããª
ããã«ãå¡©åãããªãã³ç³»æš¹èç²åã¯æ¥µããŠåªã
ãçºæ³¡å€ä¿ææ§ïŒçµ¶å¯Ÿå€åã³ä¿æçïŒã瀺ããŠã
ãããšãåãã
ãŠãééå€åã远跡ããããšã«ãããçºæ³¡å€ã®ä¿
ææ§ãè©äŸ¡ããããã®çµæã第ïŒå³ã«ç€ºããæ¯èŒ
ã®ãããåäžæŸçœ®æ¡ä»¶äžã«ããããã¿ã³ã¬ã¹11é
ééšãå«æµžããçŽåŸïŒmmã®çºæ³¡æ§ããªã¹ãã¬ã³ã
ãŒãºã®çµæã第ïŒå³ã«ç€ºãããã®å³ããæãããª
ããã«ãå¡©åãããªãã³ç³»æš¹èç²åã¯æ¥µããŠåªã
ãçºæ³¡å€ä¿ææ§ïŒçµ¶å¯Ÿå€åã³ä¿æçïŒã瀺ããŠã
ãããšãåãã
çºæ³¡å€å«æµžçŽåŸã®åèšç²åããç²åéçžäºã®è»œ
ãèçãã»ãããã®ã¡ãèžæ°çºæ³¡æ©å ã«å ¥ããŠå
ç±çºæ³¡ããããã®å ç±çºæ³¡ã¯ãïŒKgïŒcm2ïŒã²ãŒãž
å§ã以äžåæ§ïŒã®ã¹ããŒã ãçšããŠçºæ³¡èšåŒµãé
次ïŒæ®µéã«ããã€ãŠè¡ãã第ïŒæ®µéã®äžæ¬¡çºæ³¡ã
20ç§éã第ïŒæ®µéã®äºæ¬¡çºæ³¡ã20ç§éããããŠäž
次çºæ³¡ã20ç§éè¡ã€ããšãã®è©²ç²åã®çŽ¯ç©çºæ³¡å
çã第ïŒå³ã«ç€ºãããã®å³ããæãããªããã«ã
äžåºŠçºæ³¡ããäºåçºæ³¡ç²åã§ããããã«æ¬¡ã®å匷
ãçºæ³¡èœãç¶æããŠããããšãåãã
ãèçãã»ãããã®ã¡ãèžæ°çºæ³¡æ©å ã«å ¥ããŠå
ç±çºæ³¡ããããã®å ç±çºæ³¡ã¯ãïŒKgïŒcm2ïŒã²ãŒãž
å§ã以äžåæ§ïŒã®ã¹ããŒã ãçšããŠçºæ³¡èšåŒµãé
次ïŒæ®µéã«ããã€ãŠè¡ãã第ïŒæ®µéã®äžæ¬¡çºæ³¡ã
20ç§éã第ïŒæ®µéã®äºæ¬¡çºæ³¡ã20ç§éããããŠäž
次çºæ³¡ã20ç§éè¡ã€ããšãã®è©²ç²åã®çŽ¯ç©çºæ³¡å
çã第ïŒå³ã«ç€ºãããã®å³ããæãããªããã«ã
äžåºŠçºæ³¡ããäºåçºæ³¡ç²åã§ããããã«æ¬¡ã®å匷
ãçºæ³¡èœãç¶æããŠããããšãåãã
次ã«ãåèšçºæ³¡æ§ç²åããçºæ³¡å€å«æµžåŸïŒé±é
宀å ã«éæŸç¶æ ã§æŸçœ®ããã®ã¡ãïŒKgïŒcm2ã®ã¹ã
ãŒã ã§34ç§éå ç±çºæ³¡ãããšãããçºæ³¡åç30å
ã®äºåçºæ³¡ç²åãåŸãã次ãã§ãããã宀å ã«ïŒ
æ¥éæŸçœ®ããã®ã¡ãåäžã¹ããŒã ã§30ç§éå ç±å
çºæ³¡ãããšãããçºæ³¡åç62åã®çºæ³¡ç²åãåŸ
ãããã®çµæããæãããªããã«ãæ¬çºæã®çºæ³¡
æ§ç²åããåŸãããäºåçºæ³¡ç²åã¯ã空æ°ã®åŒã³
蟌ã¿å¹æãšããã³ã¬ã¹ã«å¯Ÿããããªã¢ãŒæ§ãšãäœ
çšããŠé«ãäºæ¬¡èšåŒµèœåãæããŠããããšãå
ãã
宀å ã«éæŸç¶æ ã§æŸçœ®ããã®ã¡ãïŒKgïŒcm2ã®ã¹ã
ãŒã ã§34ç§éå ç±çºæ³¡ãããšãããçºæ³¡åç30å
ã®äºåçºæ³¡ç²åãåŸãã次ãã§ãããã宀å ã«ïŒ
æ¥éæŸçœ®ããã®ã¡ãåäžã¹ããŒã ã§30ç§éå ç±å
çºæ³¡ãããšãããçºæ³¡åç62åã®çºæ³¡ç²åãåŸ
ãããã®çµæããæãããªããã«ãæ¬çºæã®çºæ³¡
æ§ç²åããåŸãããäºåçºæ³¡ç²åã¯ã空æ°ã®åŒã³
蟌ã¿å¹æãšããã³ã¬ã¹ã«å¯Ÿããããªã¢ãŒæ§ãšãäœ
çšããŠé«ãäºæ¬¡èšåŒµèœåãæããŠããããšãå
ãã
次ã«ãåèšçºæ³¡åç30åã®äºåçºæ³¡ç²åãïŒæ¥
é宀å ã§çæããã®ã¡ãçºæ³¡æ§ããªã¹ãã¬ã³çšå
å ã¹ããŒã æ圢æ©ã«ãŠæ圢ããåã25mmã300mm
åæ¹ãå¯åºŠ30KgïŒm3ã®çºæ³¡å¹³æ¿æ圢äœãåŸãã
é宀å ã§çæããã®ã¡ãçºæ³¡æ§ããªã¹ãã¬ã³çšå
å ã¹ããŒã æ圢æ©ã«ãŠæ圢ããåã25mmã300mm
åæ¹ãå¯åºŠ30KgïŒm3ã®çºæ³¡å¹³æ¿æ圢äœãåŸãã
ãã®æ圢äœã¯è¡šé¢ãå¹³æ»ã§éåãå¿ å®ã«åçŸã
ãŠãããéåè¡šé¢ã«ã€ããå¹ ïŒmmãæ·±ãïŒmmãé·
ã10mmã®ç©åœ¢ã®çªªã¿ãã¿ããšã«åçŸããŠããã
ãŠãããéåè¡šé¢ã«ã€ããå¹ ïŒmmãæ·±ãïŒmmãé·
ã10mmã®ç©åœ¢ã®çªªã¿ãã¿ããšã«åçŸããŠããã
該çºæ³¡æ圢äœã®ïŒïŒ
å§çž®åŒ·åºŠã¯1.1KgïŒcm2ã24
âã«ãããç±äŒå°çã¯0.023KcalïŒmhrâã§ããã
ççŒè©Šéšã§ã¯èªæ¶æ§ã瀺ããã
âã«ãããç±äŒå°çã¯0.023KcalïŒmhrâã§ããã
ççŒè©Šéšã§ã¯èªæ¶æ§ã瀺ããã
次ã«ãæ¬å®æœäŸã«ãããŠãåèšãšåãå
±éåäœ
ã§ãã€ãŠãæš¹èç²åã®å¹³åç²åŸã0.25mmã0.4mm
åã³0.9mmã®ãã®ããããã«ã€ããŠãåèšãšåäž
æ¡ä»¶ã§çºæ³¡å€ã®å«æµžãè¡ãããã®ãšãã®çºæ³¡å€ã®
å«æµžéãæ±ããããã®çµæãç²ååŸã«å¯Ÿãããã
ãããšããŠç¬¬ïŒå³ã«ç€ºãããã®å³ãããæ¬çºæã«
çšããæš¹èç²åã¯ãå°ç²åŸã®ãã®ã®æ¹ãçºæ³¡å€ã®
å«æµžãæ©ãããšãåãã
ã§ãã€ãŠãæš¹èç²åã®å¹³åç²åŸã0.25mmã0.4mm
åã³0.9mmã®ãã®ããããã«ã€ããŠãåèšãšåäž
æ¡ä»¶ã§çºæ³¡å€ã®å«æµžãè¡ãããã®ãšãã®çºæ³¡å€ã®
å«æµžéãæ±ããããã®çµæãç²ååŸã«å¯Ÿãããã
ãããšããŠç¬¬ïŒå³ã«ç€ºãããã®å³ãããæ¬çºæã«
çšããæš¹èç²åã¯ãå°ç²åŸã®ãã®ã®æ¹ãçºæ³¡å€ã®
å«æµžãæ©ãããšãåãã
ãŸããæ¬å®æœäŸã«ãããŠãæš¹èç²åã«å«æµžãã
æ··åçºæ³¡å€ããã³11ïŒããã³12ã®çµææ¯ã25ïŒ
75ã40ïŒ60ã50ïŒ50ã60ïŒ40åã³70ïŒ30ãšå€ãã
åèšãšåæ§ã«ããŠå¹³åç²åŸ0.25mmã®æš¹èç²åã«çº
泡å€ã®å«æµžãè¡ã€ãŠçºæ³¡æ§ç²åãåŸããããïŒ
KgïŒcm2ã®ã¹ããŒã ã§å ç±çºæ³¡ããããã®ãšãã®æ
é«å°éçºæ³¡åçãšçºæ³¡å€çµæãšã®é¢ä¿ã第ïŒå³ã«
瀺ãããã®å³ãããçºæ³¡å€çµæã奜é©ãªç¯å²å ã«
ããã°ãæ¬çºæã®çºæ³¡æ§ç²åã¯æ¥µããŠé«ãçºæ³¡å
çã瀺ãããšãåãã
æ··åçºæ³¡å€ããã³11ïŒããã³12ã®çµææ¯ã25ïŒ
75ã40ïŒ60ã50ïŒ50ã60ïŒ40åã³70ïŒ30ãšå€ãã
åèšãšåæ§ã«ããŠå¹³åç²åŸ0.25mmã®æš¹èç²åã«çº
泡å€ã®å«æµžãè¡ã€ãŠçºæ³¡æ§ç²åãåŸããããïŒ
KgïŒcm2ã®ã¹ããŒã ã§å ç±çºæ³¡ããããã®ãšãã®æ
é«å°éçºæ³¡åçãšçºæ³¡å€çµæãšã®é¢ä¿ã第ïŒå³ã«
瀺ãããã®å³ãããçºæ³¡å€çµæã奜é©ãªç¯å²å ã«
ããã°ãæ¬çºæã®çºæ³¡æ§ç²åã¯æ¥µããŠé«ãçºæ³¡å
çã瀺ãããšãåãã
次ã«ãæ¬å®æœäŸåé ã®çºæ³¡æ§ç²åãçºæ³¡å€å«æµž
åŸïŒé±é宀å ã«éæŸæŸçœ®ããã®ã¡ããã®ãã®ãå£
åŸ40mmãïŒD18ã§ãå 端ã«ïŒmmÃ10mmã®ã¹ãªã
ããã€ãšæ¿äœæåœ¢è£ çœ®ãè£ çããæŒåºæ©ã«ããã¬
ã«æž©åºŠã100âãã¹ã¯ãªãŠãŒå転æ°ã30rpmã«èš
å®ããŠãããããŒããäŸçµŠããŠäœæž©æŒåºçºæ³¡ãè¡
ã€ããããºã«ããååºãããã²ã«ç¶ç©è³ªã¯çºæ³¡é
床ãç·©æ ¢ã§æ圢ã容æã§ãããåãçŽ11mmãå¹ çŽ
36mmã®ã»ãŒç©åœ¢ã®æé¢ãæããè¡šé¢ã«ã¹ãã³å±€ã
æããå質ãªé£ç¶æŒåºæ圢çºæ³¡æ¿ãåŸããçºæ³¡ã
é£ç¶ããŠæéããããŠè¡ã€ãããé転æ¡ä»¶ã¯å®å®
ããŠãããçºæ³¡äœæš¹èã«ã€ããŠãå解ã¯ãã¡ã
ããå£åãå€è³ªãèªããããªãã€ããåŸãããçº
泡äœã«ã€ããŠè«žæž¬å®ãè¡ã€ããšãããå¯åºŠã¯45
KgïŒm3ãå¹³åæ°æ³¡åŸã¯0.7mmãç¬ç«æ°æ³¡çã¯95ïŒ
ã§ãã€ãã
åŸïŒé±é宀å ã«éæŸæŸçœ®ããã®ã¡ããã®ãã®ãå£
åŸ40mmãïŒD18ã§ãå 端ã«ïŒmmÃ10mmã®ã¹ãªã
ããã€ãšæ¿äœæåœ¢è£ çœ®ãè£ çããæŒåºæ©ã«ããã¬
ã«æž©åºŠã100âãã¹ã¯ãªãŠãŒå転æ°ã30rpmã«èš
å®ããŠãããããŒããäŸçµŠããŠäœæž©æŒåºçºæ³¡ãè¡
ã€ããããºã«ããååºãããã²ã«ç¶ç©è³ªã¯çºæ³¡é
床ãç·©æ ¢ã§æ圢ã容æã§ãããåãçŽ11mmãå¹ çŽ
36mmã®ã»ãŒç©åœ¢ã®æé¢ãæããè¡šé¢ã«ã¹ãã³å±€ã
æããå質ãªé£ç¶æŒåºæ圢çºæ³¡æ¿ãåŸããçºæ³¡ã
é£ç¶ããŠæéããããŠè¡ã€ãããé転æ¡ä»¶ã¯å®å®
ããŠãããçºæ³¡äœæš¹èã«ã€ããŠãå解ã¯ãã¡ã
ããå£åãå€è³ªãèªããããªãã€ããåŸãããçº
泡äœã«ã€ããŠè«žæž¬å®ãè¡ã€ããšãããå¯åºŠã¯45
KgïŒm3ãå¹³åæ°æ³¡åŸã¯0.7mmãç¬ç«æ°æ³¡çã¯95ïŒ
ã§ãã€ãã
æ¯èŒäŸ
å¡©åãããªãã³åäœ80ééïŒ
ãå¡©åããã«åäœ
20ééïŒ ããæãå¹³åç²ååŸ0.15mmã®å¡©åãããª
ãã³ç³»æš¹èç²åãå®éšã«äŸããã該暹èã¯DSC
ã§è解æ160âã«ããŒã¯ã瀺ãçµæ¶æ§ãåããã
ãŸãããã«ããè»åç¹ã¯131âã§ãã€ãããã®æš¹
èç²åã®é»åé¡åŸ®é¡ã«ããæ¡å€§åçã第ïŒå³ïŒ¢ã«
瀺ãããã®åçããã該暹èç²åè¡šé¢åã³å éšã
å€å質ç¶ã«ãªã€ãŠããããšãåãã
20ééïŒ ããæãå¹³åç²ååŸ0.15mmã®å¡©åãããª
ãã³ç³»æš¹èç²åãå®éšã«äŸããã該暹èã¯DSC
ã§è解æ160âã«ããŒã¯ã瀺ãçµæ¶æ§ãåããã
ãŸãããã«ããè»åç¹ã¯131âã§ãã€ãããã®æš¹
èç²åã®é»åé¡åŸ®é¡ã«ããæ¡å€§åçã第ïŒå³ïŒ¢ã«
瀺ãããã®åçããã該暹èç²åè¡šé¢åã³å éšã
å€å質ç¶ã«ãªã€ãŠããããšãåãã
åèšæš¹èç²åã«å¯ŸããŠãå®æœäŸïŒãšå
šãåæ§ã«
ããŠãããã³11ïŒããã³12ã®æ··åçºæ³¡å€ããã®çµ
ææ¯ãçš®ã å€ããŠå«æµžãããå«æµžåãšå«æµžåŸã®é
é枬å®ããã該暹èç²åã«ã¯æé«ïŒéééšã®çºæ³¡
å€ãå«æµžãããŠããã
ããŠãããã³11ïŒããã³12ã®æ··åçºæ³¡å€ããã®çµ
ææ¯ãçš®ã å€ããŠå«æµžãããå«æµžåãšå«æµžåŸã®é
é枬å®ããã該暹èç²åã«ã¯æé«ïŒéééšã®çºæ³¡
å€ãå«æµžãããŠããã
ãã®çºæ³¡å€å«æç²åãã¹ããŒã å§ãïŒKgïŒcm2ã
ã1.5KgïŒcm2ãŸã§å€ããŠçš®ã çºæ³¡ãè©Šã¿ãããå š
ãçºæ³¡ããªãã€ããããã«ãã·ãªã³ã³æ²¹ãçšãã
枩床ã120âãã170âãŸã§å€ããŠå ç±ã·ãªã³ã³æ²¹
äžã«ããã®çºæ³¡å€å«æç²åãå ¥ãããã泡ãçºç
ããã®ã¿ã§è©²ç²åã¯ã»ãšãã©çºæ³¡ããªãã€ãã
ã1.5KgïŒcm2ãŸã§å€ããŠçš®ã çºæ³¡ãè©Šã¿ãããå š
ãçºæ³¡ããªãã€ããããã«ãã·ãªã³ã³æ²¹ãçšãã
枩床ã120âãã170âãŸã§å€ããŠå ç±ã·ãªã³ã³æ²¹
äžã«ããã®çºæ³¡å€å«æç²åãå ¥ãããã泡ãçºç
ããã®ã¿ã§è©²ç²åã¯ã»ãšãã©çºæ³¡ããªãã€ãã
å®æœäŸ ïŒ
å¡©åãããªãã³åäœ30ééïŒ
ãã¡ãã«ã¡ã¿ã¯ãª
ã¬ãŒãåäœ70ééïŒ ããæãå¹³åç²åŸ0.25mmã®å ±
éåäœç²åã«ãå®æœäŸïŒãšåæ§ã«ããŠãããã³
11ïŒããã³12ééæ¯ïŒïŒïŒã®æ··åçºæ³¡å€ãå«æµž
ããçºæ³¡æ§ç²åãåŸãã
ã¬ãŒãåäœ70ééïŒ ããæãå¹³åç²åŸ0.25mmã®å ±
éåäœç²åã«ãå®æœäŸïŒãšåæ§ã«ããŠãããã³
11ïŒããã³12ééæ¯ïŒïŒïŒã®æ··åçºæ³¡å€ãå«æµž
ããçºæ³¡æ§ç²åãåŸãã
åºææš¹èã¯DSCã§ã¯å
šãããŒã¯ã瀺ããªãé
çµæ¶æ§ã§ããã«ããè»åç¹ã¯89âã§ãã€ãã
çµæ¶æ§ã§ããã«ããè»åç¹ã¯89âã§ãã€ãã
åèšçºæ³¡æ§ç²åã®å«æµžçºæ³¡å€éã¯27éééšã§ã
ããã宀枩ã«ïŒé±éæŸçœ®åŸãïŒKgïŒcm2ã®ã¹ããŒã
ã§60ç§éå ç±ããããšã«ããã46åã®äºåçºæ³¡ç²
åãåŸãããããïŒæ¥éçæåŸãå®æœäŸïŒãšåæ§
ã«ããŠãåå ã¹ããŒã çºæ³¡æ圢ã«ãããçºæ³¡åç
73åã®å¹³æ¿çºæ³¡æ圢äœãåŸãã
ããã宀枩ã«ïŒé±éæŸçœ®åŸãïŒKgïŒcm2ã®ã¹ããŒã
ã§60ç§éå ç±ããããšã«ããã46åã®äºåçºæ³¡ç²
åãåŸãããããïŒæ¥éçæåŸãå®æœäŸïŒãšåæ§
ã«ããŠãåå ã¹ããŒã çºæ³¡æ圢ã«ãããçºæ³¡åç
73åã®å¹³æ¿çºæ³¡æ圢äœãåŸãã
ãã®çºæ³¡æ圢äœã¯è¡šé¢å¹³æ»ã§ããã®ãŸãŸæç±æ
çšæ¿äœããããã¯ç·©è¡æãšããŠäœ¿çšããããã®ã§
ãã€ãã
çšæ¿äœããããã¯ç·©è¡æãšããŠäœ¿çšããããã®ã§
ãã€ãã
å®æœäŸ ïŒ
å¡©åãããªãã³åäœ60ééïŒ
ãã¡ãã«ã¢ã¯ãªã¬
ãŒãåäœ40ééïŒ ããæãå¹³åç²ååŸ0.15mmã®å¡©
åãããªãã³ç³»æš¹èç²åã«ãå®æœäŸïŒãšåæ§ãªæ¹
æ³ã§ããã³11ïŒããã³12ééæ¯ïŒïŒïŒã®æ··åçºæ³¡
å€ãå«æµžããŠãçºæ³¡æ§ç²åãåŸãã
ãŒãåäœ40ééïŒ ããæãå¹³åç²ååŸ0.15mmã®å¡©
åãããªãã³ç³»æš¹èç²åã«ãå®æœäŸïŒãšåæ§ãªæ¹
æ³ã§ããã³11ïŒããã³12ééæ¯ïŒïŒïŒã®æ··åçºæ³¡
å€ãå«æµžããŠãçºæ³¡æ§ç²åãåŸãã
åºææš¹èã¯DSCã§ã¯å
šãããŒã¯ã瀺ããªãé
çµæ¶æ§ã§ããã«ããè»åç¹ã¯52âã§ãã€ãã
çµæ¶æ§ã§ããã«ããè»åç¹ã¯52âã§ãã€ãã
åèšçºæ³¡æ§ç²åã®å«æµžçºæ³¡å€éã¯24éééšã§ã
ããã60âã®å ç±ç©ºæ°äžã§çºæ³¡ãããšãããçºæ³¡
åç61åã®å å¡«æãšããŠäœ¿ãããé«çºæ³¡ã®çºæ³¡ç²
åãåŸãããŸããåèšçºæ³¡æ§ç²åã宀å ã«éæŸã§
ïŒé±éæŸçœ®ããã®ã¡ãå¹³ããéšãæ°Žå¹³ã«ä¿æãã
ãéåã«ãã¿ããã®å®¹ç©ã§10ïŒ ãšãªãããã«æ°Žå¹³
ã«åäžã«å å¡«ãã65âã«æž©èª¿ãããã¹ããŒã ãšç©º
æ°ã®æ··åæ°äœã§å ç±ãçºæ³¡ãæ圢ãããšãããå¯
床96KgïŒm3ã®å¹³æ¿çºæ³¡æ圢äœãåŸãã
ããã60âã®å ç±ç©ºæ°äžã§çºæ³¡ãããšãããçºæ³¡
åç61åã®å å¡«æãšããŠäœ¿ãããé«çºæ³¡ã®çºæ³¡ç²
åãåŸãããŸããåèšçºæ³¡æ§ç²åã宀å ã«éæŸã§
ïŒé±éæŸçœ®ããã®ã¡ãå¹³ããéšãæ°Žå¹³ã«ä¿æãã
ãéåã«ãã¿ããã®å®¹ç©ã§10ïŒ ãšãªãããã«æ°Žå¹³
ã«åäžã«å å¡«ãã65âã«æž©èª¿ãããã¹ããŒã ãšç©º
æ°ã®æ··åæ°äœã§å ç±ãçºæ³¡ãæ圢ãããšãããå¯
床96KgïŒm3ã®å¹³æ¿çºæ³¡æ圢äœãåŸãã
å®æœäŸ ïŒ
å¡©åãããªãã³60éééšãã¡ãã«ã¡ã¿ã¯ãªã¬ãŒ
ã40éééšãåã³æ¶æ©æ§é ãäžããããã®ã°ãªã·
ãžã«ã¡ã¿ã¯ãªã¬ãŒãïŒéééšãšã¡ã¿ã¯ãªã«é ž0.3
éééšãå ±éåãããŠåŸãããå¹³åç²ååŸ0.25mm
ã®å¡©åãããªãã³ç³»æš¹èç²åãå®éšã«äŸããã
ã40éééšãåã³æ¶æ©æ§é ãäžããããã®ã°ãªã·
ãžã«ã¡ã¿ã¯ãªã¬ãŒãïŒéééšãšã¡ã¿ã¯ãªã«é ž0.3
éééšãå ±éåãããŠåŸãããå¹³åç²ååŸ0.25mm
ã®å¡©åãããªãã³ç³»æš¹èç²åãå®éšã«äŸããã
å®æœäŸïŒãšåæ§ã«ããŠãããã³11ãšããã³12ãš
ããæãæ··åçºæ³¡å€ã®çµæãå€ããŠæé©çµææ¯ã
æ±ãããšãããããã³11ïŒããã³12ééæ¯ãïŒïŒ
ïŒã®ãšããæé«çºæ³¡åçã瀺ããããã®ãšãã®çº
泡å€ã®å«æµžéã¯23éééšã§ãã€ãããã®çºæ³¡å€å«
浞ç²åããçºæ³¡å€å«æµžåŸå®€å ã«éæŸç¶æ ã§ïŒé±é
æŸçœ®ããã®ã¡ã0.3KgïŒcm2ã®ã¹ããŒã ã§30ç§éå
ç±çºæ³¡ãããšãããå¯åºŠ62KgïŒm3ã®äºåçºæ³¡ç²å
ãåŸãããã®ãã®ããããã«ïŒæ¥é宀å éæŸç¶æ
ã§çæããã®ã¡ãå®æœäŸïŒãšåæ§ã«åå ã¹ããŒã
æ圢ãããšãããå¯åºŠ40KgïŒm3ã®è¡šé¢å¹³æ»ãªæ圢
çºæ³¡äœãåŸãããã®æ圢çºæ³¡äœã®ïŒïŒ å§çž®åŒ·åºŠã
枬å®ãããšããã2.8KgïŒcm2ã§ãã€ãã
ããæãæ··åçºæ³¡å€ã®çµæãå€ããŠæé©çµææ¯ã
æ±ãããšãããããã³11ïŒããã³12ééæ¯ãïŒïŒ
ïŒã®ãšããæé«çºæ³¡åçã瀺ããããã®ãšãã®çº
泡å€ã®å«æµžéã¯23éééšã§ãã€ãããã®çºæ³¡å€å«
浞ç²åããçºæ³¡å€å«æµžåŸå®€å ã«éæŸç¶æ ã§ïŒé±é
æŸçœ®ããã®ã¡ã0.3KgïŒcm2ã®ã¹ããŒã ã§30ç§éå
ç±çºæ³¡ãããšãããå¯åºŠ62KgïŒm3ã®äºåçºæ³¡ç²å
ãåŸãããã®ãã®ããããã«ïŒæ¥é宀å éæŸç¶æ
ã§çæããã®ã¡ãå®æœäŸïŒãšåæ§ã«åå ã¹ããŒã
æ圢ãããšãããå¯åºŠ40KgïŒm3ã®è¡šé¢å¹³æ»ãªæ圢
çºæ³¡äœãåŸãããã®æ圢çºæ³¡äœã®ïŒïŒ å§çž®åŒ·åºŠã
枬å®ãããšããã2.8KgïŒcm2ã§ãã€ãã
ãªããæ¶æ©èŠçŽ ããããªãå Žåã®ïŒïŒ
å§çž®åŒ·åºŠ
ã¯1.7KgïŒcm2çšåºŠãšæšå®ãããã®ã§ãæ¶æ©æ§é ã
ä»äžããããšã«ãããå§çž®åŒ·åºŠãå€§å¹ ã«åäžãã
ãšãããã
ã¯1.7KgïŒcm2çšåºŠãšæšå®ãããã®ã§ãæ¶æ©æ§é ã
ä»äžããããšã«ãããå§çž®åŒ·åºŠãå€§å¹ ã«åäžãã
ãšãããã
第ïŒå³ïŒ¡ã¯æ¬çºæã«ä¿ãéçµæ¶æ§å¡©åãããªã
ã³ç³»æš¹èç²åã®ïŒäŸã®é»åé¡åŸ®é¡åçãã¯æ¯èŒ
ã®ããã®çµæ¶æ§å¡©åãããªãã³ç³»æš¹èç²åã®ïŒäŸ
ã®é»åé¡åŸ®é¡åçã§ããã 第ïŒå³ã¯æ¬çºæã«ä¿ãéçµæ¶æ§å¡©åãããªãã³
系暹èç²åã®ç²åŸãšçºæ³¡å€å«æµžéãšã®é¢ä¿ã®ïŒäŸ
ã瀺ãã°ã©ãã第ïŒå³ã¯æ¬çºæã®çºæ³¡æ§ç²ååã³
æ¯èŒã®ããã®çºæ³¡æ§ããªã¹ãã¬ã³ç²åã«ãããçº
泡å€ã®ä¿ææ§ã®ïŒäŸã瀺ãã°ã©ãã第ïŒå³ã¯æ¬çº
æã«ä¿ãå¡©åãããªãã³ç³»æš¹èã«ãããå¡©åãã
ãªãã³å«æéãšé žçŽ ææ°ãšã®é¢ä¿ã®ïŒäŸã瀺ãã°
ã©ãã第ïŒå³ã¯æ¬çºæã®çºæ³¡æ§ç²åãé次ïŒæ®µé
çºæ³¡ãããšãã®çŽ¯ç©çºæ³¡åçã®ïŒäŸã瀺ãå³åã³
第ïŒå³ã¯æ¬çºæã®çºæ³¡æ§ç²åã«äœ¿çšããçºæ³¡å€ã®
çµæãšæ倧çºæ³¡åçãšã®é¢ä¿ã®ïŒäŸã瀺ãã°ã©ã
ã§ããã
ã³ç³»æš¹èç²åã®ïŒäŸã®é»åé¡åŸ®é¡åçãã¯æ¯èŒ
ã®ããã®çµæ¶æ§å¡©åãããªãã³ç³»æš¹èç²åã®ïŒäŸ
ã®é»åé¡åŸ®é¡åçã§ããã 第ïŒå³ã¯æ¬çºæã«ä¿ãéçµæ¶æ§å¡©åãããªãã³
系暹èç²åã®ç²åŸãšçºæ³¡å€å«æµžéãšã®é¢ä¿ã®ïŒäŸ
ã瀺ãã°ã©ãã第ïŒå³ã¯æ¬çºæã®çºæ³¡æ§ç²ååã³
æ¯èŒã®ããã®çºæ³¡æ§ããªã¹ãã¬ã³ç²åã«ãããçº
泡å€ã®ä¿ææ§ã®ïŒäŸã瀺ãã°ã©ãã第ïŒå³ã¯æ¬çº
æã«ä¿ãå¡©åãããªãã³ç³»æš¹èã«ãããå¡©åãã
ãªãã³å«æéãšé žçŽ ææ°ãšã®é¢ä¿ã®ïŒäŸã瀺ãã°
ã©ãã第ïŒå³ã¯æ¬çºæã®çºæ³¡æ§ç²åãé次ïŒæ®µé
çºæ³¡ãããšãã®çŽ¯ç©çºæ³¡åçã®ïŒäŸã瀺ãå³åã³
第ïŒå³ã¯æ¬çºæã®çºæ³¡æ§ç²åã«äœ¿çšããçºæ³¡å€ã®
çµæãšæ倧çºæ³¡åçãšã®é¢ä¿ã®ïŒäŸã瀺ãã°ã©ã
ã§ããã
Claims (1)
- ïŒ å¹³åç²ååŸ0.01ãïŒmmãæããå®è³ªçã«éçµ
æ¶æ§ã®å¡©åãããªãã³ç³»æš¹èç²åã«æ®çºæ§ææ©çº
泡å€ãå«æµžãããŠãªãå€èåå¯èœãªçºæ³¡æ§å¡©åã
ããªãã³ç³»æš¹èç²åã
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23559483A JPS60127333A (ja) | 1983-12-14 | 1983-12-14 | çºæ³¡æ§å¡©åãããªãã³ç³»æš¹èç²å |
US06/678,416 US4550003A (en) | 1983-12-13 | 1984-12-05 | Vinylidene chloride type resin expandable particles, foam particles, in-mold foam molding by use thereof and process for producing them |
GB08431163A GB2151231B (en) | 1983-12-13 | 1984-12-11 | Vinylidene chloride copolymer expandable particles & in-mold foam molding by use thereof |
FR8418995A FR2556354B1 (fr) | 1983-12-13 | 1984-12-12 | Particules expansables en resine de type chlorure de vinylidene, particules mousses, produit mousse moule et leurs procedes de preparation |
DE3445323A DE3445323C1 (de) | 1983-12-13 | 1984-12-12 | Schaeumbare Vinylidenchlorid-Polymerisatteilchen daraus erhaltene geschaeumte Teilchen und in der Form geschaeumte Formkoerper sowie Verfahren zu ihrer Herstellung |
US06/747,036 US4613626A (en) | 1983-12-13 | 1985-06-20 | Vinylidene chloride type resin expandable particles, foam particles, in-mold foam molding by use thereof and process for producing them |
US06/860,479 US4785024A (en) | 1983-12-13 | 1986-05-07 | Vinylidene chloride type resin expandable particles, foam particles, in-mold foam molding by use thereof and process for producing them |
US07/224,004 US4868055A (en) | 1983-12-13 | 1988-07-25 | Vinylidene chloride type resin expandable particles, foam particles, in-mold foam molding by use thereof and process for producing them |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23559483A JPS60127333A (ja) | 1983-12-14 | 1983-12-14 | çºæ³¡æ§å¡©åãããªãã³ç³»æš¹èç²å |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60127333A JPS60127333A (ja) | 1985-07-08 |
JPS6333781B2 true JPS6333781B2 (ja) | 1988-07-06 |
Family
ID=16988311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23559483A Granted JPS60127333A (ja) | 1983-12-13 | 1983-12-14 | çºæ³¡æ§å¡©åãããªãã³ç³»æš¹èç²å |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60127333A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5107031B2 (ja) * | 2005-03-31 | 2012-12-26 | æ ªåŒäŒç€Ÿã«ãã« | çºæ³¡æ§ç±å¯å¡æ§æš¹èç²åããã³ãããçšããçºæ³¡äœ |
JP6002258B2 (ja) * | 2015-02-04 | 2016-10-05 | æ ªåŒäŒç€Ÿéæ | èŠå¶çšå¯åæµ |
-
1983
- 1983-12-14 JP JP23559483A patent/JPS60127333A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60127333A (ja) | 1985-07-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4785024A (en) | Vinylidene chloride type resin expandable particles, foam particles, in-mold foam molding by use thereof and process for producing them | |
CN1195792C (zh) | 䜿çš1,1,1,2ïŒåæ°ä¹ç·åéäœäžºå泡åçæ€å¡ä¹ç¯åºè³æ泡沫å¡æ | |
JP2024015417A (ja) | çºæ³¡æ§å¡©çŽ åå¡©åããã«ç³»æš¹èç²åããã®çºæ³¡ç²åãããã³ãããçšããå¡©çŽ åå¡©åããã«ç³»æš¹èçºæ³¡æåœ¢äœ | |
JP3732418B2 (ja) | çºæ³¡æ§ã¹ãã¬ã³ç³»æš¹èç²å | |
KR910008773B1 (ko) | ë°í¬ì± ë¹ëëŠ¬ëŽ íŽë¡ëŒìŽë ì¡°ì±ë¬Œ ë° ê·žì ë°í¬ì²Ž | |
JP2013075941A (ja) | çºæ³¡æ§ããªã¹ãã¬ã³ç³»æš¹èç²åããã®è£œé æ¹æ³ãçºæ³¡ç²ååã³çºæ³¡æåœ¢äœ | |
JP2983435B2 (ja) | çºæ³¡æ§ã¹ãã¬ã³ç³»æš¹èç²ååã³è©²ç²åããåŸãããã¹ãã¬ã³ç³»æš¹èçºæ³¡æåœ¢äœ | |
WO2000034366A2 (en) | Process for producing alkenyl aromatic foams having increased thermal insulation using cycloalkane blowing agent and foams produced thereby | |
JP2024015416A (ja) | çºæ³¡æ§å¡©çŽ åå¡©åããã«ç³»æš¹èç²åããã®çºæ³¡ç²åãããã³ãããçšããå¡©çŽ åå¡©åããã«ç³»æš¹èçºæ³¡æåœ¢äœ | |
JP5943826B2 (ja) | ããªããåãããªãã³ç³»æš¹èçºæ³¡ç²åãããªããåãããªãã³ç³»æš¹èçºæ³¡ç²åã®è£œé æ¹æ³ãåã³ããªããåãããªãã³ç³»æš¹èçºæ³¡ç²åæåœ¢äœ | |
EP0766711B1 (en) | Foaming method | |
JPS6333781B2 (ja) | ||
JP2004224977A (ja) | èªå·±æ¶ç«åçºæ³¡æ§ã¹ãã¬ã³ç³»æš¹èç²åãäºåçºæ³¡ç²ååã³èªå·±æ¶ç«åçºæ³¡æåœ¢äœ | |
JP3462775B2 (ja) | çºæ³¡æåœ¢äœ | |
JP3580317B2 (ja) | 空éãæããé£çæ§çºæ³¡ã¹ãã¬ã³ç³»æš¹èæ圢äœã®è£œé æ¹æ³ | |
JPS6333782B2 (ja) | ||
JP2002226622A (ja) | çºæ³¡æ§ãŽã å€æ§ã¢ã¯ãªããããªã«ã»ã¹ãã¬ã³ç³»æš¹èç²åããã®è£œé æ³åã³çºæ³¡æåœ¢äœ | |
JP2018119109A (ja) | çºæ³¡æ§ããªã¹ãã¬ã³ç³»æš¹èç²å | |
JP2019031587A (ja) | çºæ³¡æ§ããªã¹ãã¬ã³ç³»æš¹èç²å | |
WO2021192365A1 (ja) | çºæ³¡æ§å¡©çŽ åå¡©åããã«ç³»æš¹èç²åããã®çºæ³¡ç²åããããçšããå¡©çŽ åå¡©åããã«ç³»æš¹èçºæ³¡æ圢äœãããã³çºæ³¡æ§å¡©çŽ åå¡©åããã«ç³»æš¹èç²åã®è£œé æ¹æ³ | |
JPH10330526A (ja) | èç±æ§çºæ³¡æš¹èç²å | |
JP2024007832A (ja) | çºæ³¡æ§ã¹ãã¬ã³ç³»æš¹èç²åã®è£œé æ¹æ³ | |
JPH10287763A (ja) | èç±æ§çºæ³¡æš¹èç²å | |
JP2017071746A (ja) | çºæ³¡æ§ããªã¹ãã¬ã³ç³»æš¹èç²å | |
JPH0432101B2 (ja) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |