JPS626976B2 - - Google Patents
Info
- Publication number
- JPS626976B2 JPS626976B2 JP6759974A JP6759974A JPS626976B2 JP S626976 B2 JPS626976 B2 JP S626976B2 JP 6759974 A JP6759974 A JP 6759974A JP 6759974 A JP6759974 A JP 6759974A JP S626976 B2 JPS626976 B2 JP S626976B2
- Authority
- JP
- Japan
- Prior art keywords
- web
- stretching
- stretched
- temperature
- main guide
- 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
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 37
- 229920001155 polypropylene Polymers 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 18
- 229920000642 polymer Polymers 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 32
- 229920001577 copolymer Polymers 0.000 description 28
- 229920001903 high density polyethylene Polymers 0.000 description 27
- 239000004700 high-density polyethylene Substances 0.000 description 26
- -1 polypropylene Polymers 0.000 description 23
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 20
- 239000000203 mixture Substances 0.000 description 20
- 229920005989 resin Polymers 0.000 description 20
- 239000011347 resin Substances 0.000 description 20
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 19
- 239000005977 Ethylene Substances 0.000 description 19
- 239000004743 Polypropylene Substances 0.000 description 19
- 238000001816 cooling Methods 0.000 description 11
- 238000000137 annealing Methods 0.000 description 10
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 9
- 229920001169 thermoplastic Polymers 0.000 description 9
- 239000004416 thermosoftening plastic Substances 0.000 description 9
- 229920005992 thermoplastic resin Polymers 0.000 description 8
- 239000004793 Polystyrene Substances 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 6
- 239000000945 filler Substances 0.000 description 6
- 229920002223 polystyrene Polymers 0.000 description 6
- 239000005060 rubber Substances 0.000 description 6
- 229920001038 ethylene copolymer Polymers 0.000 description 5
- 230000009477 glass transition Effects 0.000 description 5
- 239000000049 pigment Substances 0.000 description 5
- 239000011342 resin composition Substances 0.000 description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 150000003440 styrenes Chemical class 0.000 description 4
- 229920006163 vinyl copolymer Polymers 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000002216 antistatic agent Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- 239000004408 titanium dioxide Substances 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- 229920010800 Duradene Polymers 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 208000028659 discharge Diseases 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 238000001459 lithography Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QMMJWQMCMRUYTG-UHFFFAOYSA-N 1,2,4,5-tetrachloro-3-(trifluoromethyl)benzene Chemical group FC(F)(F)C1=C(Cl)C(Cl)=CC(Cl)=C1Cl QMMJWQMCMRUYTG-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000004716 Ethylene/acrylic acid copolymer Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 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
- 238000013329 compounding Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007647 flexography Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229920006132 styrene block copolymer Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000003017 thermal stabilizer Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Description
æ¬çºæã¯ããã©ã¹ããã¯ã¹ç©è³ªã®å»¶äŒžãŠãšãã®
補é æ¹æ³ã«é¢ããã æ¬çºæè éã®ç¹é¡æ48â66773å·ïŒç¹å ¬æ57â
7049å·ïŒæ现æžã«ã¯ã移åããææã®ãŠãšããåŒ
䌞ã°ãè£ çœ®ã§ãã€ãŠãåŒäŒžã°ãã¹ã移åãããŠãš
ãã®äž¡åŽã«æ²¿ã€ãŠèµ°è¡ããããã«é 眮ãããïŒå
ã®ç¡ç«¯é¢ç¯æ¥åããšãŒã³ãšãåããšãŒã³ãééã
ãéè·¯ã«æ²¿ã€ãŠãããšãŒã³ã®ãªã³ã¯ã®æãããã¿
床ãåèšééããéè·¯äžã®ç°ãªãç¹ã§å€ãããã
ã«ãã€ãŠé£æ¥ããææ¡è£ 眮ã®è·é¢ãå€ãåŸããã
ã«ãæ¡å ããåããšãŒã³çšã®äž»ããã³å¯æ¡å è£ çœ®
ãšãåããšãŒã³ã®åãªã³ã¯ã«åä»ããããŠåèšäž»
ããã³å¯æ¡å è£ çœ®ã«ããããä¿åããããã«ãªã€
ãŠããäž»ããã³å¯æ¡å éšæãšãåããšãŒã³ã®é·ã
æ¹åã«æ²¿ã€ãŠééã眮ããŠåä»ããããäž»æ¡å éš
æã«ååºã«åä»ããããããŸãã¯è©²éšæã®äžéšã
圢æããŠããè€æ°ã®ãŠãšãææ¡è£ 眮ãšããããã®
ãŠãšãææ¡è£ 眮ã«åããšãŒã³ã®éè·¯ã«æ²¿ãææã®
åæã«ãããŠãŠãšããåºãæ¡ããã€ä¿æããããš
å ±ã«åããšãŒã³ã®éè·¯ã«æ²¿ã第ïŒã®ææã®åæã«
ãããŠãŠãšããéæŸãããè£ çœ®ãšãæãããã®ã«
ãããŠãåäž»æ¡å éšæãè€æ°ã®è»èŒªãæãããã€
ãªããžã§ãã€ãŠããã®ãã€ãªããžã¯ã該ãã€ãªã
ãžããã®è»èŒªãšåèšäž»æ¡å è£ çœ®ãšã®éã®åäœçšã«
ããäºãã«åçŽãªïŒã€ã®è»žç·ã®ãŸããã®å転ãå®
質çã«å¶æ¢ããããŸãŸã§ã該ãã€ãªããžãé¢é£ã
ãäž»æ¡å è£ çœ®ãšè»èŒªã§ããããæ¥è§ŠãããŠè©²äž»æ¡
å è£ çœ®ã«æ²¿ã€ãŠç§»åããããšãã§ããããã«äž»æ¡
å è£ çœ®ã«èŒããããããã«ãªã€ãŠããããšãç¹åŸŽ
ãšãã移åããææã®ãŠãšããåŒäŒžã°ãè£ çœ®ãã
èšèŒãããŠããã äžèšã®æ现æžã«èšèŒãããŠããè£ çœ®ã¯ãç±å¯å¡
æ§æš¹èãã延䌞ãããã·ãŒãææã補é ããã®ã«
ç¹ã«æçšã§ããããšãèŠãã ãããããç¹ã«çŽã®
ç¹æ§ãªãã³ã«ããã«éåžžé¢é£ããŠããæ§è³ªãããª
ããŒã·ãŒãã®ãã®ä»ã®ããæãŸããç¹æ§ã«å ããŠ
æããäºè»žå»¶äŒžã·ãŒããäžèšã®ãããªæš¹èãã補
é ããå Žåã«æçšã§ããã æ¬çºæã«ããããã°ããã©ã¹ããã¯ã¹ç©è³ªã®å»¶
䌞ãŠãšãã®è£œé ã«ãããŠãç±å¯å¡æ§æš¹èããæã
ãŠãšãããããæ¬çºæè éã®ç¹é¡æ48â66773å·
ïŒç¹å ¬æ57â4049å·ïŒæ现æžã«èšèŒãããŠããã
ããªè£ 眮ããšããããšã«ãã€ãŠå軞çã«ãŸãã¯ïŒ
軞çã«å»¶äŒžãããããšãç¹åŸŽãšãããã©ã¹ããã¯
ã¹ç©è³ªã®å»¶äŒžãŠãšãã®è£œé æ¹æ³ãæäŸãããã äŸãã°åŒåŒµã匷床ã®ãããªç©ççæ§è³ªãé¡èã«
æ¹åããã補åãäžããããã«å»¶äŒžã«ãã€ãŠæã
çš®ã®ç©è³ªãé åããããããšãå ¬ç¥ã§ããããã®
ãããªç±å¯å¡æ§ç©è³ªã®äŸãšããŠã¯ããªã¹ãã¬ã³ã
é«âããã³äœâå¯åºŠããªãšãã¬ã³ãããªãããã¬
ã³ãããªâïŒâã¡ãã«ãã³ãã³âïŒãããªããã«
ã¯ãã©ã€ããããªãããªãã³ã¯ãã©ã€ããããªã¢
ããããã³ç·ç¶ããªãšã¹ãã«ãããããã®ãããª
ç©è³ªã¯å軞çã«ãŸãã¯ïŒè»žçã«å»¶äŒžããããšãã§
ãããã€ãã®åŸè ã®å Žåã«ã¯ç°ãªã€ã軞ã«æ²¿ã€ã
ãã®å»¶äŒžã¯é åºã«ãŸãã¯åæã«è¡ãªãããããæ¬
çºæè éã®ç¹é¡æ48â66773å·ïŒç¹å ¬æ57â7049
å·ïŒæ现æžã«èšèŒãããŠããè£ çœ®ã¯ãããã®ã©ã®
æ§åŒã«ãã€ãŠã§ãç©è³ªã延䌞ããããšãã§ããã
ããã€ãŠãããã®ã©ã®æ§åŒã§ããæ¬çºæã®æ¹æ³ã«
䜿çšããããšãã§ãããããããªãããïŒè»žå»¶äŒž
ãããã¹ããŠãšããçµæ¶æ§ããªããŒãããšãã°é«
å¯åºŠããªãšãã¬ã³ãããªãããã¬ã³ãŸãã¯ããªã¢
ããããæãå Žåã«ã¯ãã®ïŒè»žå»¶äŒžãïŒæ¹åã«å
æã«è¡ãªãããšãæå©ã§ããããããã¯ãããã
ããšã«ãã€ãŠãç¹ã«ãã®ãããªç©è³ªã®å軞çã«é
åããããã€ã«ã ã«ã¿ãããé«ãåè£å±éºæ§ãã»
ãšãã©é€å»ãããããã§ãããããã«ã延䌞ãã
ãã¹ããŠãšããçžäºã«éçžæº¶æ§ã®ããªããŒæ··åç©
ããæãå Žåã«ã¯é 次ã®ïŒè»žé åå·¥çšã®ç¬¬ïŒå»¶äŒž
段éãè¡ãªãããšããšãã«ã¯éåžžã«å°é£ã§ãã
ããããã¯æåã®é åã®æ¹åã«æ²¿ã€ãæãŸãããª
ããŠãšãåè£ã®é«ãå±éºæ§ãããããã§ãããæ
ããã«ããã®ãããªå Žåã«ã¯ãåæïŒè»žå»¶äŒžã倧
ããªå©ç¹ãæããã 延䌞æäœäžã®ç±å¯å¡æ§çµç©ã®æž©åºŠã¯å»¶äŒžç©è³ªã«
äžããããç©ççæ§è³ªã«çžåœãªåœ±é¿ãæãããé
çµæ¶è³ªç©è³ªãããšãã°ã¢ã¿ã¯ããã¯ããªã¹ãã¬ã³
ã«å¯ŸããŠã¯ã延䌞ã¯ãã®ããªããŒããŽã æ§ã®éæ¶
質æ¡ä»¶ã«ããã¬ã©ã¹é·ç§»æž©åºŠããäžã®æž©åºŠã§è¡ãª
ãããªããã°ãªããªããçµæ¶æ§ããªããŒãããšã
ã°ããªãããã¬ã³ãç·åããªãšã¹ãã«ããã³ãã€
ãã³ã«å¯ŸããŠã¯ãäŸãã°ããã®é åã¯ã延䌞çæ
ç©ã®æé«ã®ç©ççæ§è³ªãåŸãããã«ãã®ã¬ã©ã¹é·
移枩床ããäžã§ã¯ããããã®çµæ¶ã®èç¹ããã¯äž
ã§ãã枩床ã§è¡ãªãããã®ãæå©ã§ããã ç±å¯å¡æ§ãŠãšãã®ç©ççæ§è³ªãžã®é åã®åœ±é¿ã¯
ç Žå£æ䌞床å€ã®æžå°ããã³ã³ã¯ãµïŒstiffnessïŒã
ãã³åŒåŒµãã¢ãžãŠã©ã¹ã®å¢å€§ã§ãããé«ãã³ã¯ãµ
ããã³é«åŒåŒµãã¢ãžãŠã©ã¹ã®ãã®ãããªæ§è³ªã¯å
æçŽãšããŠäœ¿çšããããšãæå³ãããŠãšãã«ç¹ã«
䟡å€ã倧ãããã®ã§ãããïŒçš®ãŸãã¯ããããã
å€ãã®æš¹èæåã®æ··åç©ããæããŠãšãã®ã³ã¯ãµ
ããã³åŒåŒµãæ§è³ªã®æ¹åãããããèœåã¯ã延䌞
å·¥çšäžã«ãŠãšãã®è¡šé¢ç¹æ§ãåäžãããå¯èœæ§ã
äžããç¹ãããç¹ã«ãã®æš¹èæåãçžäºã«éçžå®¹
æ§ã§ããå Žåããã®åéã«ãããŠç¹ã«æå©ãªç¹ã
æããŠãããè¡šé¢æ§è³ªã¯ãã¹ãŠçµµç»åããæå³ã
ã延䌞ãŠãšãã«ãšã€ãŠéèŠã§ãããåæçŽã«å¯Ÿã
ãŠç¹ã«å¥œé©ãªåºç€æ¯äœã圢æããæš¹èæ··åç©ã¯å
åçã«é åãããåºç€æš¹èã®100éšåœãïŒä¹è³100
éšã®ã¹ãã¬ã³ããªããŒãå«æããæ··åç©ããæã€
ãŠãããåç¬ã§ãŸãã¯çµåããã§ããããã®æ··å
ç©ã«å¯ŸããŠå¥œé©ãªæš¹èãšããŠã¯ãäŸãã°ãšãã¬
ã³ããããã¬ã³ãïŒâã¡ãã«ãã³ãã³âïŒããã³
ããã³âïŒã®ãã¢âããã³ã³ãŒããªããŒãšãã€ã
ãããªããªãªã¬ãã€ã³é¡ïŒããªã¢ããé¡ïŒããªãš
ãã¬ã³ãã¬ãã¿ã¬ã€ãã®ãããªç·åããªãšã¹ãã«
é¡ããã³ããã«ã¯ãã©ã€ãããã³ãããªãã³ã¯ã
ã©ã€ãã®ãã¢ãŒããã³ã³ãŒããªããŒã®ãããªããª
ããã«æš¹èãããããããã®æ··åç©ã«å¯ŸããŠç¹ã«
奜ãŸããåºç€æš¹èã¯é«å¯åºŠããªãšãã¬ã³ããã³ã€
ãœã¿ã¯ããã¯ããªãããã¬ã³ã®ãããªããªãªã¬ã
ã€ã³é¡ã§ããããã®ãããªæ··åç©ããæããŠãšã
ãïŒè»žçã«é åãããå Žåãé åã«ãã€ãŠäžãã
ãããã®æ§è³ªã«å ããŠãã¹ãã¬ã³ããªããŒã®ååš
ãçæç©ã®ã³ã¯ãµã«è²¢ç®ããŠãã®çæç©ããã€ã
ãçŽæ§ã«ããã ãããã€ãŠãæ¬çºæã®å¥œãŸããå®æœæ æ§ã®äžã€
ã¯åæçŽã®è£œé ã«ãããŠãéé衚瀺ã§æ¬¡ã®æåã
ãæãæ··åç©ïŒ (ã€) é«å¯åºŠããªãšãã¬ã³ããã³ïŒãŸãã¯ããªãã
ãã¬ã³ããæãåºç€æš¹è100éšãããã³ (ã) ã¹ãã¬ã³ããªããŒïŒä¹è³100éš ãå«æããç±å¯å¡æ§æš¹èçµæç©ããæããŠãšã
ãããããæ¬åºé¡è éã®ç¹é¡æ48â66773å·æ现
æžã«èšèŒã®è£ 眮ããšããããšã«ãã€ãŠå»¶äŒžããã
ãã®éãã®ãŠãšããé«å¯åºŠããªãšãã¬ã³ãŸãã¯ã
ãªãããã¬ã³ã®çµæ¶èç¹ãšã¬ã©ã¹é·ç§»æž©åºŠãšã®é
ã«ãã枩床ã§å軞çã«ãŸãã¯ïŒè»žçã«å»¶äŒžããã
ããšãç¹åŸŽãšããåæçŽã®è£œé æ¹æ³ã§ããã åºç€æš¹èãé«å¯åºŠããªãšãã¬ã³ã§ããå Žåã«
ã¯ã延䌞äžã®ãŠãšãã®æž©åºŠã¯115ä¹è³130âã®éã®
枩床ã§ãããã€ããªãããã¬ã³ã«å¯ŸããŠã¯çžåœã
ã枩床ã130ä¹è³160âã®ç¯å²ã®æž©åºŠã§ããããšã
奜ãŸããã é«å¯åºŠããªãšãã¬ã³ã«é¢ããŠã¯ã0.94ä¹è³0.97
ïœïŒccã®ç¯å²ã®å¯åºŠãæãããšãã¬ã³ã®ãã¢ãŒãŸ
ãã¯ã³ãŒããªããŒã䜿çšãããããã®ã³ããªããŒ
ã¯ãšãã¬ã³ãšãã®ä»ã®å ±éåå¯èœãªèèªæçåæ°Ž
çŽ ã¢ãããŒãšã®ã³ããªããŒã§ãããã€ãã®ã³ããª
ããŒã¯éåããããšãã¬ã³ãã倧éšåæã€ãŠã
ããäŸãã°ééã§90ïŒ10ã®ãšãã¬ã³ããã³ããã
ã¬ã³ã®ã³ããªããŒããæã€ãŠãããé«å¯åºŠããªãš
ãã¬ã³ã¯æå©ã«ã¯0.001ä¹è³2.0ãã·ã°ã©ã ïŒåã®
ã¡ã«ããããŒã€ã³ããã¯ã¹ïŒBS2782ãããŒã
105Cã«ãããã€ãŠæž¬å®ïŒã瀺ããã€å¥œãŸããã¯
0.15ä¹è³0.5ãã·ã°ã©ã ïŒåã瀺ããåè¿°ã«å®çŸ©
ãããããªé«å¯åºŠããªãšãã¬ã³æ··åç©ã䜿çšãã
ãŠãããããã€ãã®ãããªæ··åç©ã«ãããŠã¯ãã®
æ··åç©ã®MFIã0.001ä¹è³2.0ãã·ã°ã©ã ïŒåã§ã
ãããããã°ãã®æ··åç©ã®æåã¯0.001ãããäž
ã§ããããŸãã¯2.0ãããäžã®MFIïŒãã·ã°ã©
ã ïŒåïŒã瀺ããŠãããã ããªãããã¬ã³ã¯å®è³ªçã«ã¢ã€ãœã¿ã¯ããã¯ã§
ããããšã奜ãŸãããéåããããããã¬ã³ãã
倧éšåæ§æããããããã¬ã³ãšä»ã®å ±éåå¯èœãª
ã¢ãããŒãšã®ã³ããªããŒãäŸãã°éåããããšã
ã¬ã³ãïŒïŒ ãŸã§å«æãããããã¬ã³ïŒãšãã¬ã³ã³
ããªããŒããŸã䜿çšãããããããªãããã¬ã³ã¯
äžè¬ã«0.90ä¹è³0.91ã®ç¯å²ã®å¯åºŠãæããŠããã
ãã®æš¹èã¯0.01ä¹è³4.5ã奜ãŸããã¯0.05ä¹è³2.0
ãã·ã°ã©ã ïŒåã®ã¡ã«ããããŒã€ã³ããã¯ã¹
ïŒBS2782 105Cã®æé ã«ãããã230âã®æž©åºŠã§æž¬
å®ãããïŒã瀺ãããšã奜ãŸãããé«å¯åºŠããªãš
ãã¬ã³ã®å Žåãšåæ§ã«ããªãããã¬ã³æš¹èã®æ··å
ç©ã䜿çšãããŠãããã é«å¯åºŠããªãšãã¬ã³ãŸãã¯ããªãããã¬ã³ã®ã¬
ã©ã¹é·ç§»ç¹ïŒãŸãã¯âã¬ã©ã¹é·ç§»æž©åºŠâãšããŠç¥
ãããŠããïŒã¯çš®ã ã®å ¬ç¥ã®æ¹æ³ã§æž¬å®ããããš
ãã§ããããã®ããªããŒãè€æ°ã®é·ç§»ã瀺ãå Žå
ã«ã¯æ¬çºæã®å¥œãŸããå®æœæ æ§ã«ãããå®çŸ©ã®ç®
çã«å¯ŸããŠéžæããã枩床ã¯ãR.F.BoyerïŒãã©
ã¹ããã¯ã¹ã¢ã³ãããªããŒãºã第15é ã1973幎
ïŒïŒæïŒïŒã«ãã€ãŠTgïŒïŒµïŒãšããŠèšèŒãããŠã
ã枩床ã§ããã é«å¯åºŠããªãšãã¬ã³ãŸãã¯ããªãããã¬ã³ã®ã
ããªçµæ¶æ§ããªããŒã®çµæ¶æº¶èç¹ã¯ãæ¬çºæã®ç®
çã«å¯ŸããŠã¯ããã®æž©åºŠãããäžã§ã¯çµæ¶æ§åã
èªããããªã枩床ãããšãã°ååé¡åŸ®é¡ã®æ段ã«
ãã€ãŠèŠ³å¯ããªãããã®ããªããŒè©Šæãå ç±ãã
å Žåã«çµæ¶å°çãæ¶å€±ãã枩床ãšããŠå®çŸ©ãã
ããåæ¥çã«å ¥æããããããªãªã¬ãã€ã³é¡ã®è
ç¹ã¯ãããšãã°é«å¯åºŠããªãšãã¬ã³ããã³ããªã
ããã¬ã³ã«å¯ŸããŠãããã135âããã³175âã®ãª
ãŒããŒã§ããããšãèªããããã ãã®ã¹ãã¬ã³ããªããŒã¯ã¹ãã¬ã³ãŸãã¯å¯æ¥ãª
é¢ä¿ãæããã¡ãã«çœ®æã¹ãã¬ã³ã®ãã¢ããªããŒ
ãŸãã¯ã³ããªããŒã§ãã€ãŠãããããã®å ŽåïŒå
ãŸãã¯ãããããå€ãã®ã¡ãã«çœ®æåããã®è³éŠ
æç°äžã«ååšãããã€ãã®ã³ããªããŒã¯ãã®ã¹ã
ã¬ã³ãŸãã¯çœ®æã¹ãã¬ã³ããã³å ±éåå¯èœãªã¢ã
ããŒãããšãã°ãã¿ãžãšã³ãã¢ã¯ãªããããªã«ã
ã¢ã¯ãªã«ããã³ã¡ã¿ã¯ãªã«ãšã¹ãã«ãã補é ãã
ããšãã§ãããè¿œå ã®æåãæããããŸãã¯æã
ãªãã¹ãã¬ã³ããã³ã¡ãã«çœ®æã¹ãã¬ã³ã®ã³ããª
ããŒããŸã䜿çšããããšãã§ãããããã«ããã®
ã¹ãã¬ã³ããªããŒã¯ã¹ãã¬ã³ãŸãã¯çœ®æã¹ãã¬ã³
ããã¿ãžãšã³ããªããŒãŸãã¯ã¹ãã¬ã³ïŒãã¿ãžãš
ã³ããªããŒãŽã ã®ãããªãŽã ã®ååšäžã«éåãã
ãããšã«ãã€ãŠèªå°ãããã°ã©ããã³ããªããŒã§
ãã€ãŠããããããããªãããã¹ãŠã®å Žåããã®
ã³ããªããŒã¯å°ãªããšã50ééïŒ ã®éåãããã¹
ãã¬ã³ãŸãã¯çœ®æã¹ãã¬ã³ãå«æãã¹ãã§ããã
䜿çšãããã¹ãã¬ã³ããªããŒã¯ãã«ãšã³äžã§25â
ã§æž¬å®ããŠå°ãªããšã0.6ãã€å¥œãŸããã¯0.6ä¹è³
1.1ã®åºæç²åºŠãæããã¹ãã¬ã³ã®ãã¢ããªããŒ
ã§ããããšã奜ãŸããããã®ã¹ãã¬ã³ããªããŒæš¹
èã¯æ¬çºæã®å¥œãŸããå®æœæ æ§ã®å·¥çšã«ãããŠé«
å¯åºŠããªãšãã¬ã³ããã³ïŒãŸãã¯ããªãããã¬ã³
ã®100éééšåœãïŒä¹è³100éééšã®éã§äœ¿çšãã
ããããé«å¯åºŠããªãšãã¬ã³ããã³ïŒãŸãã¯ããª
ãããã¬ã³ã®100éšåœã30ä¹è³50éšã®éã奜ãŸã
ãã ãã®ã¹ãã¬ã³ããªããŒã¯ããã«ã¹ãã¢ã¬ã€ãã
æµåãã©ãã€ã³çã®ãããªæœ€æ»å€ã®å°éãå«æã
ãŠããŠãããã æ¬çºæã®å¥œãŸããå®æœæ æ§ã®å·¥çšã«äœ¿çšããã
ç±å¯å¡æ§æš¹èçµæç©ã®æ¹è¯ãããå å·¥ç¹æ§ã¯ããŽ
ã æ§ã®ããªããŒãŸãã¯ã³ããªããŒãé«å¯åºŠããªãš
ãã¬ã³ããã³ïŒãŸãã¯ããªãããã¬ã³ã®100éšåœ
ã0.5ä¹è³20éšã®éã§é åããããšã«ãã€ãŠãã
ã®çµæåŸãããæ¹è¯ãããçæç©ãšå ±ã«åŸãã
ãã奜é©ãªãŽã ã®äŸãšããŠã¯70ä¹è³90ééïŒ ã®ã
ã¿ãžãšã³å«æéãæãããã¿ãžãšã³ãšã¹ãã¬ã³ãš
ã®ã³ããªããŒããããããã§ããããDuradene
ïŒI.S.R.Ltd.ããäŸçµŠãããïŒã¯ã75ïŒ25ãã¿ãž
ãšã³ïŒã¹ãã¬ã³ã³ããªããŒã§ãããã€
Solprenel205ïŒãã€ãªããã¹ããããªã¢ã 瀟ãã
äŸçµŠïŒã¯75ïŒ25ãã¿ãžãšã³ïŒã¹ãã¬ã³ãããã¯ã³
ããªããŒãŽã ã§ããããããäž¡è ã¯æ¬çºæã®å¥œãŸ
ããå®æœæ æ§ã®å·¥çšã«äœ¿çšãããæš¹èçµæç©ãžã®
é åã«å¯ŸããŠå ±ã«å¥œé©ã§ããã補åã®åŒè£ã匷床
ã®å¢å ãããã®ãããªãŽã ãæ¬çºæã®å¥œãŸããå®
æœæ æ§ã®å·¥çšã«äœ¿çšãããæš¹èçµæç©äžã«é åã
ããå Žåã«èŠ³å¯ãããã æ¹è¯ããã補åããŸãæ¬çºæã®å¥œãŸããå®æœæ
æ§ã®æ¹æ³ã§åŸãããããç¹ã«åæ£ãããé¡æãŸã
ã¯å å¡«å€ãå«æãããã®ç±å¯å¡æ§çµæç©ãããã®
æ··åç©ã®åäžåãå©é·ããã€é¡æããã³ïŒãŸãã¯
å å¡«å€ã®åæ£ãå©ãããšãã¬ã³ïŒããã«ã³ããªã
ãŒæš¹èãé«å¯åºŠããªãšãã¬ã³ããã³ïŒãŸãã¯ããª
ãããã¬ã³ã®100éééšåœãïŒä¹è³20ãã€å¥œãŸã
ãã¯ïŒä¹è³12éééšãšé åãããå Žåã«ããã§ã
ãã䜿çšããããšãã§ãããšãã¬ã³ïŒããã«ã³ã
ãªããŒæš¹èã¯ããšãã¬ã³ãšå ±éåå¯èœãªããã«ã¢
ãããŒãšã®ã³ããªããŒã§ããã奜ãŸããå®æœæ æ§
ã®å·¥çšã«æçšãªãšãã¬ã³ïŒããã«ã³ããªããŒæš¹è
ã¯ãããšãã°0.2ä¹è³100ãã·ã°ã©ã ïŒåããã€å¥œ
ãŸããã¯0.2ä¹è³20ãã·ã°ã©ã ïŒåã®MFIã瀺ã
ç±å¯å¡æ§æš¹èã§ããã0.2ä¹è³5.0ãã·ã°ã©ã ïŒå
ã®MFIã瀺ãæš¹èãæã奜ãŸããã奜ãŸããã¯70
ä¹è³95ïŒ ã®éåããããšãã¬ã³ãšãã€ãããã«ã
ã®ã³ããªããŒäžã«åªå¢ãªéã®éåãšãã¬ã³ãå«æ
ãããšãã¬ã³ïŒããã«ã³ããªããŒã¯ãããšãã°ãš
ãã¬ã³ïŒé ¢é žããã«ã³ããªããŒããšãã¬ã³ïŒã¢ã¯
ãªã«é žãšãã«ã³ããªããŒãŸãã¯ãšãã¬ã³ïŒã¢ã¯ãª
ã«é žã³ããªããŒã§ãããããç¹ã«å¥œãŸããã®ã¯ãš
ãã¬ã³ïŒé ¢é žããã«ã³ããªããŒã§ããã æ¬çºæã®æ¹æ³ã«äœ¿çšãããç±å¯å¡æ§æš¹èã¯ãç
è²ããã³ïŒãŸãã¯äžéææ§ãäžããããã«é¡æã
ãã³ïŒãŸãã¯å å¡«å€ãå«æããŠããŠãããããã®
ãããªé¡æããã³å å¡«å€ã®äŸãšããŠã¯ãïŒé žåã
ã¿ã³ãé žåäºéãçé žã«ã«ã·ãŠã ãé¶åããã³ã
ããã®æ··åç©ãããã奜ãŸããå®æœæ æ§ã®å·¥çšã«
ãããŠã¯ãé¡æããã³ïŒãŸãã¯å å¡«å€ã¯é«å¯åºŠã
ãªãšãã¬ã³ããã³ïŒãŸãã¯ããªãããã¬ã³ã®100
éééšåœãïŒä¹è³100ã奜ãŸããã¯ïŒä¹è³50éé
éšã®éã§äœ¿çšããããšãã§ããã æ¬çºæã®æ¹æ³ã«äœ¿çšãããç±å¯å¡æ§æš¹èã¯ãã
ã«ãã®ä»ã®æ·»å å€ãããšãã°ç±ããã³U.V.å®å®
å€ãé žåé²æ¢å€ããã³éé»é²æ¢å€ãå«æããŠãã
ãã æ¬çºæã®å¥œãŸããå®æœæ æ§ã®å·¥çšã«äœ¿çšããã
çµæç©ã¯åŽ©è§£æ©ãŸãã¯ç²ç æ©ã§ãããã®åœ¢æ ã«å€
ããããåã«ã³ã³ããŠã³ãã€ã³ã°æŒåºæ©ãŸãã¯ã
ã³ããªãããµãŒäžã§ã³ã³ããŠã³ãåãããããšã
奜ãŸããã次ã«ãããã®ãããããäŸãã°ç±å¯å¡
æ§ç©è³ªã®ãŠãšãã®çæã®ããã®ã·ãŒãéåãåã
ãæŒåºæ©ãžäŸçµŠããããæ¬çºæã®æ¹æ³ãè¡ãªãã«
åœããç±å¯å¡æ§æš¹èããæããŠãšããæ¬åºé¡è é
ã®ç¹é¡æ48â66773å·æ现æžã«èšèŒã®å»¶äŒžè£ 眮ã®
éã蟌ã¿ç«¯ãžäŸçµŠãããã€ãã®é転ã®å§ãã«ææ¡
è£ çœ®ã«ãã€ãŠææ¡ããããŠãšãã®çžã®éšåããã³
ãã®ææ¡è£ 眮ãããã®ãŠãšãã延䌞ããã枩床è¿
蟺ã«å ç±ãããããŠãšãã¯æ¢ç¥ã®å»¶äŒžã«é©ããæ¡
件ã§è£ 眮ãžäŸçµŠãããããããããªããããŠãšã
ã¯ãããè£ çœ®ã®å»¶äŒžéšåã«å°éããåã«ããšãŒã³
ã«ãã€ãŠéã°ããŠããéã«ãã®å¥œé©ãªå»¶äŒžæ¡ä»¶ã«
ããããããããšãå¯èœã§ãããç¹é¡æ48â
66773å·æ现æžã«èšèŒã®è£ 眮ã¯å軞çãŸãã¯ïŒè»ž
çã«å»¶äŒžããããã«é©çšããããšãã§ãããã€ã
ã®åŸè ã®å Žåã«ã¯åæã«ãŸãã¯é åºçã«å»¶äŒžãã
ããããšãç解ããããããã«å¯ŸããŠãã®è£ 眮ã
éåžžé©çšãããã©ã®æ¹åãžã§ãã®å»¶äŒžæ¯ã¯å°ãªã
ãšãïŒïŒïŒã§ãããããããªãããïŒïŒïŒä¹è³
10ïŒïŒã®ç¯å²ã®å»¶äŒžæ¯ããæ¬çºæã®å¥œãŸããå®æœ
æ æ§ã®å·¥çšã«äœ¿çšãããçµæç©ããé ããããŠãš
ãã®çžŠæ¹åããã³æšªæ¹åã«å¯ŸããŠé©çšããããã€
é«å¯åºŠããªãšãã¬ã³ãåºç€æš¹èãšããŠäœ¿çšããã
å Žåã«ã¯ãã®å»¶äŒžæ¯ã¯çžŠæ¹åã«ãããŠå¥œãŸããã¯
ïŒïŒïŒä¹è³ïŒïŒïŒãã€æã奜ãŸããã¯3.5ïŒïŒä¹
è³4.5ïŒïŒã®ç¯å²ã§ããããã€æšªæ¹åã«å¯ŸããŠã¯
3.0ïŒïŒä¹è³4.5ïŒïŒã§ããããšãèŠãã ããã
ãããã®å»¶äŒžã¯ãããïŒè»žçã«åæã«è¡ãªããã
ãã®ã§ãã€ããããªãããã¬ã³ãåºç€æš¹èãšããŠ
䜿çšãããå Žåã«ã¯ããã®å Žåã®æ¯ã¯ãããã
ïŒïŒïŒä¹è³ïŒïŒïŒã®ç¯å²ã§ããããšã奜ãŸããã
ãã€ãã®å Žåã«ãåæã®ïŒè»žå»¶äŒžãæãŸããããŠ
ãšãã¯æŒåºæ©ãã«ã¬ã³ããŒãŸãã¯äŸçµŠãªãŒã«ãšã
ã€ããããªã©ã®ãããªäŸçµŠæºããã§ãäŸçµŠããã
ãšãã§ããã 奜ãŸããå®æœæ æ§ã®å·¥çšã«ãããŠãã€ãã®åºç€
æš¹èãé«å¯åºŠããªãšãã¬ã³ã§ããå Žåããã®ãŠãš
ãã¯ãã®æž©åºŠã120ä¹è³130âã®ç¯å²ã«ãããšãã«
åæïŒè»žå»¶äŒžã«å¯ŸããŠç¹ã«å¥œé©ãªæ¡ä»¶ã«ãããã
ã€ãã®ãŠãšãã¯190ä¹è³230âã®ç¯å²ã®æž©åºŠã§æŒåº
æ©ã®éåããæåã«æŒåºãããã€ãã®æž©åºŠããã®
å»¶äŒžè£ çœ®ãžäŸçµŠãããåã«çŽ100âã«èª¿æŽããã
ããšã奜ãŸããããŠãšãã¯ãã®è£ 眮ã®äºç±éšåã§
延䌞ã«å ç«ã€ãŠå»¶äŒžæž©åºŠãŸã§åå ç±ãããããã®
ãããªèª¿æŽã¯å·åŽç©ºæ°ããã¯ãŒãåŽå°ãå·åŽãã©
ã ããã³ã«ã¬ã³ããŒããŒã«ãšãã€ããããªã©ã®ã
ããªæ¹æ³ã«ãã€ãŠè¡ãªãããŠããããããå¿ èŠãª
å Žåã«ã¯åå ç±è£ 眮ããã®ããšã«ãããããã
ãããã®ããã«ããŠããã®ãŠãšãã¯ãŠãšãäžã§ã®
æé©ã®æž©åºŠååžããã³çµæ¶æ§ã®å±éãåŸãããã«
çæããããšèããããã次ã«ãã®ããã«çæã
ãããŠãšããå»¶äŒžè£ çœ®ãžé£ç¶çã«äŸçµŠãããã®è£
眮äžã§ãŠãšãã®ããããã®ç«¯ã®çžã®éšåããç¡ç«¯
ããšãŒã³ã®é転ã®å§ãã«ãã®ãŠãšããå°éããã«
ã€ããŠãã®è£ 眮ã®ææ¡è£ 眮ã«ãã€ãŠé 次ã«ææ¡ã
ããã ãŠãšãã延䌞ã«é©ãã枩床ã«ãããããã€ïŒãŸ
ãã¯å»¶äŒžæäœäžã«ãã®ãããªæž©åºŠãç¶æãããã€
ãã®åŸã®ã©ã®ãããªçŒããªãŸãæäœäžã«ãé©åœãª
枩床ãéæããã³ïŒãŸãã¯ç¶æããããã«ããã®
å»¶äŒžè£ çœ®ã¯ãã®è£ 眮ã«çµåãããŸãã¯é£çµããã
äžåãŸãã¯è€æ°åã®ãªãŒãã³ãæããããšã奜ãŸ
ããã ç±å¯å¡æ§ãŠãšãã延䌞ããã®ã¡ã«ãã®å»¶äŒžãã
ããŠãšããå·åŽããã€ãããææ¡è£ 眮ããã¯ãã
åã«ãã®å»¶äŒžãããæ¡ä»¶ã«ãã®å»¶äŒžæž©åºŠã«å®è³ªç
ã«çãã枩床ã§çæéä¿æããŠãã®ãŠãšãã®çŒã
ãªãŸããå©é·ããã€å¿åã®ååžãæ¹åããããšã
ãã°ãã°å¥œãŸããããã®ããã«ããŠå¹³åŠæ§
ïŒflatlying behaviourïŒããã³å®€æž©ã§ã®å¯žæ³å®å®
æ§ã®æ¹åããããŠãšããåŸãããã§ãããããã
ãã€ãŠããã®å»¶äŒžè£ 眮ã¯çŒãªãŸãéšåãæããã®
äžã§ãŠãšãã¯å®è³ªçã«äžå®ã«å»¶äŒžãããæ¡ä»¶äžã«
ä¿ãããäžæ¹ãã®ãŠãšãã¯ãã®éã«ãå·åŽããã³
解é€ãããåã«ãããšãã°ãã€ããã®ãªãŒãã³ãŸ
ãã¯ãªãŒãã³åãžéãããããŠãšãã®å·åŽã¯èªç¶
å·åŽã§è¡ãªãããŠãããããŸãããšãã°ç©ºæ°ãã
ã¯ãŒã®äœ¿çšã«ãã匷å¶å·åŽãè¡ãªãããŠãããã
ãã®ãããªå·åŽã¯è£ 眮ã®å·åŽéšåã§è¡ãªãããšã
ã§ããããã§ã¯ãã®ãŠãšãã¯å®è³ªçã«äžå®ã«å»¶äŒž
ãããæ¡ä»¶ã«ä¿ãããããããããªãããã®éšå
ã§ã¯ææ¡è£ 眮éè·¯ã®å ããªèžã¿å ¥ãããšãã«ã¯æ
ãŸããããšããããåæïŒè»žå»¶äŒžãè¡ãªããã奜
ãŸããå®æœæ æ§ã®å·¥çšã«ãããŠããã®äžã§ãŠãšã
ãå®è³ªçã«äžå®ã«å»¶äŒžãããæ¡ä»¶ã«ä¿ãããçŒãª
ãŸãéšåã¯ããã®äžã§é¢ç¯ã§ã€ãªããã䌞ã³ãã
ãšãŒã³ã暪æ¹å延䌞éšåã®ç«¯ã«ãããééã«çžåœ
ããééã§çžäºã«å¹³è¡ã«ç§»åãããéšåããæã€
ãŠããããã®ããšãŒã³ã®äŒžã³ã®çšåºŠã¯å®è³ªçã«äž
å®ã«ä¿ãããã奜ãŸããå®æœæ æ§ã®å·¥çšã«ãã
ãŠããã€ãã®åºç€æš¹èãé«å¯åºŠããªãšãã¬ã³ã§ã
ãå Žåãè£ çœ®ã®ãã®ãããªçŒãªãŸãéšåã«ãããŠ
ãšãã®æž©åºŠã¯å¥œãŸããã¯100ä¹è³130âã®æž©åºŠã«ïŒ
ä¹è³30ç§éç¶æãããããã®çŒãªãŸã段éã®ã®ã¡
ã«ããã®ãŠãšãã¯è§£é€ãããåã«å·åŽãããããš
ã奜ãŸããããã€ãã®è§£é€ã®ã®ã¡ã«ãã®ãŠãšãã¯
å¹³åŠãªã·ãŒããšããŠåæãããŠç©äžããããããŸ
ãã¯ãã«ããŒã«ïŒmill rollsïŒã®åœ¢æ ã§åå
ïŒbatchedïŒãããã 奜ãŸããå®æœæ æ§ã®æ¹æ³ã«ãããã€ãŠé ããã
ãã®ãŠãšãã¯ããããã«å°å·ãè¡ãªãããå Žåã«
ã¯éåžžè¡šé¢åŠçããªãããã¹ãã§ããããã€ãã®
ãŠãšããå·åŽãããããšã§ãã€ã·ãŒãæåãŸãã¯
ãã«âããããããåã«ãã®ãŠãšãã®çé¢ãŸãã¯
äž¡é¢ã«é©çšãããã³ããæŸé»ããã®å»¶äŒžããããŠ
ãšãã«æºè¶³ãã¹ãå°å·é©æ§ãäžãã䟿å©ãªæ段ã
æäŸããããšãèŠãã ãããããã®ã·ãŒãã«é©çš
ãããã³ããæŸé»åŠçã®çšåºŠã¯ãã®ãŠãšãã®åŠç
ãããè¡šé¢ãšæ°Žãšã®éã®æ¥è§Šè§ã25âã®æž©åºŠã§75
ãããäžã«ããã«ååãªçšåºŠã«ãããã¹ãã§ã
ãã æ¬çºæã®å¥œãŸããå®æœæ æ§ã«ãããå·¥çšã§é ã
ãããŠãšãã®åãã¯0.002ä¹è³0.010ã€ã³ãã§ãã
ããããã®ãŠãšã補åã¯æ¹¿æœ€æ¡ä»¶ã®ããšã§åªãã
寞æ³å®å®æ§ãæããéåžžã«é«ãåæåŒè£ã匷床ã
æããéåžžã«é«ãåæåŒè£ã匷床ãæãããã€ã
ã¬ã¯ãœã°ã©ãã€ãã°ã©ãã¢ãã¬ã¿ãŒãã¬ã¹ããªã
ã»ãããªãœã°ã©ãã€ããã³ã·ã«ã¯ã¹ã¯ãªãŒã³ãå«
ãçŸè¡ã®æ¹æ³ã«ãã€ãŠå°å·ããããšãå¯èœã§ã
ãããã®åªããå¹³åŠæ§ã¯ããèªäœã«æºè¶³ãªç©éã
æ§ãããããã æ¬çºæã®å¥œãŸããå®æœæ æ§ã®æ¹æ³ã«ããããã
ã€ãã®åºç€æš¹èãšããŠé«å¯åºŠããªãšãã¬ã³ã䜿çš
ãããå Žåãåæ¥çã«åå ¥ãããã補åã®è£œé ã«
ã¯ãã®ãŠãšãã瞊æ¹åããã³æšªæ¹åã®äž¡æ¹ã«å°ãª
ããšãïŒïŒïŒã§å»¶äŒžããããšãå¿ èŠãšããããã
ã®å·¥çšãç±å¯å¡æ§æš¹èçµæç©ãçšããŠããã€åŸè¿°
ã®å®æœäŸïŒã«ç€ºãããŠããé転æ¡ä»¶ãé転ããã
ãããããªãã瞊æ¹åããã³æšªæ¹åã®äž¡æ¹ã«
2.5ïŒïŒïŒïŒïŒïŒïŒïŒïŒïŒããã³ïŒïŒïŒã®å»¶äŒžæ¯
ãæãã補åãäžããããã«æé ãããå Žåã次
ã®çµæãåŸãããã
補é æ¹æ³ã«é¢ããã æ¬çºæè éã®ç¹é¡æ48â66773å·ïŒç¹å ¬æ57â
7049å·ïŒæ现æžã«ã¯ã移åããææã®ãŠãšããåŒ
䌞ã°ãè£ çœ®ã§ãã€ãŠãåŒäŒžã°ãã¹ã移åãããŠãš
ãã®äž¡åŽã«æ²¿ã€ãŠèµ°è¡ããããã«é 眮ãããïŒå
ã®ç¡ç«¯é¢ç¯æ¥åããšãŒã³ãšãåããšãŒã³ãééã
ãéè·¯ã«æ²¿ã€ãŠãããšãŒã³ã®ãªã³ã¯ã®æãããã¿
床ãåèšééããéè·¯äžã®ç°ãªãç¹ã§å€ãããã
ã«ãã€ãŠé£æ¥ããææ¡è£ 眮ã®è·é¢ãå€ãåŸããã
ã«ãæ¡å ããåããšãŒã³çšã®äž»ããã³å¯æ¡å è£ çœ®
ãšãåããšãŒã³ã®åãªã³ã¯ã«åä»ããããŠåèšäž»
ããã³å¯æ¡å è£ çœ®ã«ããããä¿åããããã«ãªã€
ãŠããäž»ããã³å¯æ¡å éšæãšãåããšãŒã³ã®é·ã
æ¹åã«æ²¿ã€ãŠééã眮ããŠåä»ããããäž»æ¡å éš
æã«ååºã«åä»ããããããŸãã¯è©²éšæã®äžéšã
圢æããŠããè€æ°ã®ãŠãšãææ¡è£ 眮ãšããããã®
ãŠãšãææ¡è£ 眮ã«åããšãŒã³ã®éè·¯ã«æ²¿ãææã®
åæã«ãããŠãŠãšããåºãæ¡ããã€ä¿æããããš
å ±ã«åããšãŒã³ã®éè·¯ã«æ²¿ã第ïŒã®ææã®åæã«
ãããŠãŠãšããéæŸãããè£ çœ®ãšãæãããã®ã«
ãããŠãåäž»æ¡å éšæãè€æ°ã®è»èŒªãæãããã€
ãªããžã§ãã€ãŠããã®ãã€ãªããžã¯ã該ãã€ãªã
ãžããã®è»èŒªãšåèšäž»æ¡å è£ çœ®ãšã®éã®åäœçšã«
ããäºãã«åçŽãªïŒã€ã®è»žç·ã®ãŸããã®å転ãå®
質çã«å¶æ¢ããããŸãŸã§ã該ãã€ãªããžãé¢é£ã
ãäž»æ¡å è£ çœ®ãšè»èŒªã§ããããæ¥è§ŠãããŠè©²äž»æ¡
å è£ çœ®ã«æ²¿ã€ãŠç§»åããããšãã§ããããã«äž»æ¡
å è£ çœ®ã«èŒããããããã«ãªã€ãŠããããšãç¹åŸŽ
ãšãã移åããææã®ãŠãšããåŒäŒžã°ãè£ çœ®ãã
èšèŒãããŠããã äžèšã®æ现æžã«èšèŒãããŠããè£ çœ®ã¯ãç±å¯å¡
æ§æš¹èãã延䌞ãããã·ãŒãææã補é ããã®ã«
ç¹ã«æçšã§ããããšãèŠãã ãããããç¹ã«çŽã®
ç¹æ§ãªãã³ã«ããã«éåžžé¢é£ããŠããæ§è³ªãããª
ããŒã·ãŒãã®ãã®ä»ã®ããæãŸããç¹æ§ã«å ããŠ
æããäºè»žå»¶äŒžã·ãŒããäžèšã®ãããªæš¹èãã補
é ããå Žåã«æçšã§ããã æ¬çºæã«ããããã°ããã©ã¹ããã¯ã¹ç©è³ªã®å»¶
䌞ãŠãšãã®è£œé ã«ãããŠãç±å¯å¡æ§æš¹èããæã
ãŠãšãããããæ¬çºæè éã®ç¹é¡æ48â66773å·
ïŒç¹å ¬æ57â4049å·ïŒæ现æžã«èšèŒãããŠããã
ããªè£ 眮ããšããããšã«ãã€ãŠå軞çã«ãŸãã¯ïŒ
軞çã«å»¶äŒžãããããšãç¹åŸŽãšãããã©ã¹ããã¯
ã¹ç©è³ªã®å»¶äŒžãŠãšãã®è£œé æ¹æ³ãæäŸãããã äŸãã°åŒåŒµã匷床ã®ãããªç©ççæ§è³ªãé¡èã«
æ¹åããã補åãäžããããã«å»¶äŒžã«ãã€ãŠæã
çš®ã®ç©è³ªãé åããããããšãå ¬ç¥ã§ããããã®
ãããªç±å¯å¡æ§ç©è³ªã®äŸãšããŠã¯ããªã¹ãã¬ã³ã
é«âããã³äœâå¯åºŠããªãšãã¬ã³ãããªãããã¬
ã³ãããªâïŒâã¡ãã«ãã³ãã³âïŒãããªããã«
ã¯ãã©ã€ããããªãããªãã³ã¯ãã©ã€ããããªã¢
ããããã³ç·ç¶ããªãšã¹ãã«ãããããã®ãããª
ç©è³ªã¯å軞çã«ãŸãã¯ïŒè»žçã«å»¶äŒžããããšãã§
ãããã€ãã®åŸè ã®å Žåã«ã¯ç°ãªã€ã軞ã«æ²¿ã€ã
ãã®å»¶äŒžã¯é åºã«ãŸãã¯åæã«è¡ãªãããããæ¬
çºæè éã®ç¹é¡æ48â66773å·ïŒç¹å ¬æ57â7049
å·ïŒæ现æžã«èšèŒãããŠããè£ çœ®ã¯ãããã®ã©ã®
æ§åŒã«ãã€ãŠã§ãç©è³ªã延䌞ããããšãã§ããã
ããã€ãŠãããã®ã©ã®æ§åŒã§ããæ¬çºæã®æ¹æ³ã«
䜿çšããããšãã§ãããããããªãããïŒè»žå»¶äŒž
ãããã¹ããŠãšããçµæ¶æ§ããªããŒãããšãã°é«
å¯åºŠããªãšãã¬ã³ãããªãããã¬ã³ãŸãã¯ããªã¢
ããããæãå Žåã«ã¯ãã®ïŒè»žå»¶äŒžãïŒæ¹åã«å
æã«è¡ãªãããšãæå©ã§ããããããã¯ãããã
ããšã«ãã€ãŠãç¹ã«ãã®ãããªç©è³ªã®å軞çã«é
åããããã€ã«ã ã«ã¿ãããé«ãåè£å±éºæ§ãã»
ãšãã©é€å»ãããããã§ãããããã«ã延䌞ãã
ãã¹ããŠãšããçžäºã«éçžæº¶æ§ã®ããªããŒæ··åç©
ããæãå Žåã«ã¯é 次ã®ïŒè»žé åå·¥çšã®ç¬¬ïŒå»¶äŒž
段éãè¡ãªãããšããšãã«ã¯éåžžã«å°é£ã§ãã
ããããã¯æåã®é åã®æ¹åã«æ²¿ã€ãæãŸãããª
ããŠãšãåè£ã®é«ãå±éºæ§ãããããã§ãããæ
ããã«ããã®ãããªå Žåã«ã¯ãåæïŒè»žå»¶äŒžã倧
ããªå©ç¹ãæããã 延䌞æäœäžã®ç±å¯å¡æ§çµç©ã®æž©åºŠã¯å»¶äŒžç©è³ªã«
äžããããç©ççæ§è³ªã«çžåœãªåœ±é¿ãæãããé
çµæ¶è³ªç©è³ªãããšãã°ã¢ã¿ã¯ããã¯ããªã¹ãã¬ã³
ã«å¯ŸããŠã¯ã延䌞ã¯ãã®ããªããŒããŽã æ§ã®éæ¶
質æ¡ä»¶ã«ããã¬ã©ã¹é·ç§»æž©åºŠããäžã®æž©åºŠã§è¡ãª
ãããªããã°ãªããªããçµæ¶æ§ããªããŒãããšã
ã°ããªãããã¬ã³ãç·åããªãšã¹ãã«ããã³ãã€
ãã³ã«å¯ŸããŠã¯ãäŸãã°ããã®é åã¯ã延䌞çæ
ç©ã®æé«ã®ç©ççæ§è³ªãåŸãããã«ãã®ã¬ã©ã¹é·
移枩床ããäžã§ã¯ããããã®çµæ¶ã®èç¹ããã¯äž
ã§ãã枩床ã§è¡ãªãããã®ãæå©ã§ããã ç±å¯å¡æ§ãŠãšãã®ç©ççæ§è³ªãžã®é åã®åœ±é¿ã¯
ç Žå£æ䌞床å€ã®æžå°ããã³ã³ã¯ãµïŒstiffnessïŒã
ãã³åŒåŒµãã¢ãžãŠã©ã¹ã®å¢å€§ã§ãããé«ãã³ã¯ãµ
ããã³é«åŒåŒµãã¢ãžãŠã©ã¹ã®ãã®ãããªæ§è³ªã¯å
æçŽãšããŠäœ¿çšããããšãæå³ãããŠãšãã«ç¹ã«
䟡å€ã倧ãããã®ã§ãããïŒçš®ãŸãã¯ããããã
å€ãã®æš¹èæåã®æ··åç©ããæããŠãšãã®ã³ã¯ãµ
ããã³åŒåŒµãæ§è³ªã®æ¹åãããããèœåã¯ã延䌞
å·¥çšäžã«ãŠãšãã®è¡šé¢ç¹æ§ãåäžãããå¯èœæ§ã
äžããç¹ãããç¹ã«ãã®æš¹èæåãçžäºã«éçžå®¹
æ§ã§ããå Žåããã®åéã«ãããŠç¹ã«æå©ãªç¹ã
æããŠãããè¡šé¢æ§è³ªã¯ãã¹ãŠçµµç»åããæå³ã
ã延䌞ãŠãšãã«ãšã€ãŠéèŠã§ãããåæçŽã«å¯Ÿã
ãŠç¹ã«å¥œé©ãªåºç€æ¯äœã圢æããæš¹èæ··åç©ã¯å
åçã«é åãããåºç€æš¹èã®100éšåœãïŒä¹è³100
éšã®ã¹ãã¬ã³ããªããŒãå«æããæ··åç©ããæã€
ãŠãããåç¬ã§ãŸãã¯çµåããã§ããããã®æ··å
ç©ã«å¯ŸããŠå¥œé©ãªæš¹èãšããŠã¯ãäŸãã°ãšãã¬
ã³ããããã¬ã³ãïŒâã¡ãã«ãã³ãã³âïŒããã³
ããã³âïŒã®ãã¢âããã³ã³ãŒããªããŒãšãã€ã
ãããªããªãªã¬ãã€ã³é¡ïŒããªã¢ããé¡ïŒããªãš
ãã¬ã³ãã¬ãã¿ã¬ã€ãã®ãããªç·åããªãšã¹ãã«
é¡ããã³ããã«ã¯ãã©ã€ãããã³ãããªãã³ã¯ã
ã©ã€ãã®ãã¢ãŒããã³ã³ãŒããªããŒã®ãããªããª
ããã«æš¹èãããããããã®æ··åç©ã«å¯ŸããŠç¹ã«
奜ãŸããåºç€æš¹èã¯é«å¯åºŠããªãšãã¬ã³ããã³ã€
ãœã¿ã¯ããã¯ããªãããã¬ã³ã®ãããªããªãªã¬ã
ã€ã³é¡ã§ããããã®ãããªæ··åç©ããæããŠãšã
ãïŒè»žçã«é åãããå Žåãé åã«ãã€ãŠäžãã
ãããã®æ§è³ªã«å ããŠãã¹ãã¬ã³ããªããŒã®ååš
ãçæç©ã®ã³ã¯ãµã«è²¢ç®ããŠãã®çæç©ããã€ã
ãçŽæ§ã«ããã ãããã€ãŠãæ¬çºæã®å¥œãŸããå®æœæ æ§ã®äžã€
ã¯åæçŽã®è£œé ã«ãããŠãéé衚瀺ã§æ¬¡ã®æåã
ãæãæ··åç©ïŒ (ã€) é«å¯åºŠããªãšãã¬ã³ããã³ïŒãŸãã¯ããªãã
ãã¬ã³ããæãåºç€æš¹è100éšãããã³ (ã) ã¹ãã¬ã³ããªããŒïŒä¹è³100éš ãå«æããç±å¯å¡æ§æš¹èçµæç©ããæããŠãšã
ãããããæ¬åºé¡è éã®ç¹é¡æ48â66773å·æ现
æžã«èšèŒã®è£ 眮ããšããããšã«ãã€ãŠå»¶äŒžããã
ãã®éãã®ãŠãšããé«å¯åºŠããªãšãã¬ã³ãŸãã¯ã
ãªãããã¬ã³ã®çµæ¶èç¹ãšã¬ã©ã¹é·ç§»æž©åºŠãšã®é
ã«ãã枩床ã§å軞çã«ãŸãã¯ïŒè»žçã«å»¶äŒžããã
ããšãç¹åŸŽãšããåæçŽã®è£œé æ¹æ³ã§ããã åºç€æš¹èãé«å¯åºŠããªãšãã¬ã³ã§ããå Žåã«
ã¯ã延䌞äžã®ãŠãšãã®æž©åºŠã¯115ä¹è³130âã®éã®
枩床ã§ãããã€ããªãããã¬ã³ã«å¯ŸããŠã¯çžåœã
ã枩床ã130ä¹è³160âã®ç¯å²ã®æž©åºŠã§ããããšã
奜ãŸããã é«å¯åºŠããªãšãã¬ã³ã«é¢ããŠã¯ã0.94ä¹è³0.97
ïœïŒccã®ç¯å²ã®å¯åºŠãæãããšãã¬ã³ã®ãã¢ãŒãŸ
ãã¯ã³ãŒããªããŒã䜿çšãããããã®ã³ããªããŒ
ã¯ãšãã¬ã³ãšãã®ä»ã®å ±éåå¯èœãªèèªæçåæ°Ž
çŽ ã¢ãããŒãšã®ã³ããªããŒã§ãããã€ãã®ã³ããª
ããŒã¯éåããããšãã¬ã³ãã倧éšåæã€ãŠã
ããäŸãã°ééã§90ïŒ10ã®ãšãã¬ã³ããã³ããã
ã¬ã³ã®ã³ããªããŒããæã€ãŠãããé«å¯åºŠããªãš
ãã¬ã³ã¯æå©ã«ã¯0.001ä¹è³2.0ãã·ã°ã©ã ïŒåã®
ã¡ã«ããããŒã€ã³ããã¯ã¹ïŒBS2782ãããŒã
105Cã«ãããã€ãŠæž¬å®ïŒã瀺ããã€å¥œãŸããã¯
0.15ä¹è³0.5ãã·ã°ã©ã ïŒåã瀺ããåè¿°ã«å®çŸ©
ãããããªé«å¯åºŠããªãšãã¬ã³æ··åç©ã䜿çšãã
ãŠãããããã€ãã®ãããªæ··åç©ã«ãããŠã¯ãã®
æ··åç©ã®MFIã0.001ä¹è³2.0ãã·ã°ã©ã ïŒåã§ã
ãããããã°ãã®æ··åç©ã®æåã¯0.001ãããäž
ã§ããããŸãã¯2.0ãããäžã®MFIïŒãã·ã°ã©
ã ïŒåïŒã瀺ããŠãããã ããªãããã¬ã³ã¯å®è³ªçã«ã¢ã€ãœã¿ã¯ããã¯ã§
ããããšã奜ãŸãããéåããããããã¬ã³ãã
倧éšåæ§æããããããã¬ã³ãšä»ã®å ±éåå¯èœãª
ã¢ãããŒãšã®ã³ããªããŒãäŸãã°éåããããšã
ã¬ã³ãïŒïŒ ãŸã§å«æãããããã¬ã³ïŒãšãã¬ã³ã³
ããªããŒããŸã䜿çšãããããããªãããã¬ã³ã¯
äžè¬ã«0.90ä¹è³0.91ã®ç¯å²ã®å¯åºŠãæããŠããã
ãã®æš¹èã¯0.01ä¹è³4.5ã奜ãŸããã¯0.05ä¹è³2.0
ãã·ã°ã©ã ïŒåã®ã¡ã«ããããŒã€ã³ããã¯ã¹
ïŒBS2782 105Cã®æé ã«ãããã230âã®æž©åºŠã§æž¬
å®ãããïŒã瀺ãããšã奜ãŸãããé«å¯åºŠããªãš
ãã¬ã³ã®å Žåãšåæ§ã«ããªãããã¬ã³æš¹èã®æ··å
ç©ã䜿çšãããŠãããã é«å¯åºŠããªãšãã¬ã³ãŸãã¯ããªãããã¬ã³ã®ã¬
ã©ã¹é·ç§»ç¹ïŒãŸãã¯âã¬ã©ã¹é·ç§»æž©åºŠâãšããŠç¥
ãããŠããïŒã¯çš®ã ã®å ¬ç¥ã®æ¹æ³ã§æž¬å®ããããš
ãã§ããããã®ããªããŒãè€æ°ã®é·ç§»ã瀺ãå Žå
ã«ã¯æ¬çºæã®å¥œãŸããå®æœæ æ§ã«ãããå®çŸ©ã®ç®
çã«å¯ŸããŠéžæããã枩床ã¯ãR.F.BoyerïŒãã©
ã¹ããã¯ã¹ã¢ã³ãããªããŒãºã第15é ã1973幎
ïŒïŒæïŒïŒã«ãã€ãŠTgïŒïŒµïŒãšããŠèšèŒãããŠã
ã枩床ã§ããã é«å¯åºŠããªãšãã¬ã³ãŸãã¯ããªãããã¬ã³ã®ã
ããªçµæ¶æ§ããªããŒã®çµæ¶æº¶èç¹ã¯ãæ¬çºæã®ç®
çã«å¯ŸããŠã¯ããã®æž©åºŠãããäžã§ã¯çµæ¶æ§åã
èªããããªã枩床ãããšãã°ååé¡åŸ®é¡ã®æ段ã«
ãã€ãŠèŠ³å¯ããªãããã®ããªããŒè©Šæãå ç±ãã
å Žåã«çµæ¶å°çãæ¶å€±ãã枩床ãšããŠå®çŸ©ãã
ããåæ¥çã«å ¥æããããããªãªã¬ãã€ã³é¡ã®è
ç¹ã¯ãããšãã°é«å¯åºŠããªãšãã¬ã³ããã³ããªã
ããã¬ã³ã«å¯ŸããŠãããã135âããã³175âã®ãª
ãŒããŒã§ããããšãèªããããã ãã®ã¹ãã¬ã³ããªããŒã¯ã¹ãã¬ã³ãŸãã¯å¯æ¥ãª
é¢ä¿ãæããã¡ãã«çœ®æã¹ãã¬ã³ã®ãã¢ããªããŒ
ãŸãã¯ã³ããªããŒã§ãã€ãŠãããããã®å ŽåïŒå
ãŸãã¯ãããããå€ãã®ã¡ãã«çœ®æåããã®è³éŠ
æç°äžã«ååšãããã€ãã®ã³ããªããŒã¯ãã®ã¹ã
ã¬ã³ãŸãã¯çœ®æã¹ãã¬ã³ããã³å ±éåå¯èœãªã¢ã
ããŒãããšãã°ãã¿ãžãšã³ãã¢ã¯ãªããããªã«ã
ã¢ã¯ãªã«ããã³ã¡ã¿ã¯ãªã«ãšã¹ãã«ãã補é ãã
ããšãã§ãããè¿œå ã®æåãæããããŸãã¯æã
ãªãã¹ãã¬ã³ããã³ã¡ãã«çœ®æã¹ãã¬ã³ã®ã³ããª
ããŒããŸã䜿çšããããšãã§ãããããã«ããã®
ã¹ãã¬ã³ããªããŒã¯ã¹ãã¬ã³ãŸãã¯çœ®æã¹ãã¬ã³
ããã¿ãžãšã³ããªããŒãŸãã¯ã¹ãã¬ã³ïŒãã¿ãžãš
ã³ããªããŒãŽã ã®ãããªãŽã ã®ååšäžã«éåãã
ãããšã«ãã€ãŠèªå°ãããã°ã©ããã³ããªããŒã§
ãã€ãŠããããããããªãããã¹ãŠã®å Žåããã®
ã³ããªããŒã¯å°ãªããšã50ééïŒ ã®éåãããã¹
ãã¬ã³ãŸãã¯çœ®æã¹ãã¬ã³ãå«æãã¹ãã§ããã
䜿çšãããã¹ãã¬ã³ããªããŒã¯ãã«ãšã³äžã§25â
ã§æž¬å®ããŠå°ãªããšã0.6ãã€å¥œãŸããã¯0.6ä¹è³
1.1ã®åºæç²åºŠãæããã¹ãã¬ã³ã®ãã¢ããªããŒ
ã§ããããšã奜ãŸããããã®ã¹ãã¬ã³ããªããŒæš¹
èã¯æ¬çºæã®å¥œãŸããå®æœæ æ§ã®å·¥çšã«ãããŠé«
å¯åºŠããªãšãã¬ã³ããã³ïŒãŸãã¯ããªãããã¬ã³
ã®100éééšåœãïŒä¹è³100éééšã®éã§äœ¿çšãã
ããããé«å¯åºŠããªãšãã¬ã³ããã³ïŒãŸãã¯ããª
ãããã¬ã³ã®100éšåœã30ä¹è³50éšã®éã奜ãŸã
ãã ãã®ã¹ãã¬ã³ããªããŒã¯ããã«ã¹ãã¢ã¬ã€ãã
æµåãã©ãã€ã³çã®ãããªæœ€æ»å€ã®å°éãå«æã
ãŠããŠãããã æ¬çºæã®å¥œãŸããå®æœæ æ§ã®å·¥çšã«äœ¿çšããã
ç±å¯å¡æ§æš¹èçµæç©ã®æ¹è¯ãããå å·¥ç¹æ§ã¯ããŽ
ã æ§ã®ããªããŒãŸãã¯ã³ããªããŒãé«å¯åºŠããªãš
ãã¬ã³ããã³ïŒãŸãã¯ããªãããã¬ã³ã®100éšåœ
ã0.5ä¹è³20éšã®éã§é åããããšã«ãã€ãŠãã
ã®çµæåŸãããæ¹è¯ãããçæç©ãšå ±ã«åŸãã
ãã奜é©ãªãŽã ã®äŸãšããŠã¯70ä¹è³90ééïŒ ã®ã
ã¿ãžãšã³å«æéãæãããã¿ãžãšã³ãšã¹ãã¬ã³ãš
ã®ã³ããªããŒããããããã§ããããDuradene
ïŒI.S.R.Ltd.ããäŸçµŠãããïŒã¯ã75ïŒ25ãã¿ãž
ãšã³ïŒã¹ãã¬ã³ã³ããªããŒã§ãããã€
Solprenel205ïŒãã€ãªããã¹ããããªã¢ã 瀟ãã
äŸçµŠïŒã¯75ïŒ25ãã¿ãžãšã³ïŒã¹ãã¬ã³ãããã¯ã³
ããªããŒãŽã ã§ããããããäž¡è ã¯æ¬çºæã®å¥œãŸ
ããå®æœæ æ§ã®å·¥çšã«äœ¿çšãããæš¹èçµæç©ãžã®
é åã«å¯ŸããŠå ±ã«å¥œé©ã§ããã補åã®åŒè£ã匷床
ã®å¢å ãããã®ãããªãŽã ãæ¬çºæã®å¥œãŸããå®
æœæ æ§ã®å·¥çšã«äœ¿çšãããæš¹èçµæç©äžã«é åã
ããå Žåã«èŠ³å¯ãããã æ¹è¯ããã補åããŸãæ¬çºæã®å¥œãŸããå®æœæ
æ§ã®æ¹æ³ã§åŸãããããç¹ã«åæ£ãããé¡æãŸã
ã¯å å¡«å€ãå«æãããã®ç±å¯å¡æ§çµæç©ãããã®
æ··åç©ã®åäžåãå©é·ããã€é¡æããã³ïŒãŸãã¯
å å¡«å€ã®åæ£ãå©ãããšãã¬ã³ïŒããã«ã³ããªã
ãŒæš¹èãé«å¯åºŠããªãšãã¬ã³ããã³ïŒãŸãã¯ããª
ãããã¬ã³ã®100éééšåœãïŒä¹è³20ãã€å¥œãŸã
ãã¯ïŒä¹è³12éééšãšé åãããå Žåã«ããã§ã
ãã䜿çšããããšãã§ãããšãã¬ã³ïŒããã«ã³ã
ãªããŒæš¹èã¯ããšãã¬ã³ãšå ±éåå¯èœãªããã«ã¢
ãããŒãšã®ã³ããªããŒã§ããã奜ãŸããå®æœæ æ§
ã®å·¥çšã«æçšãªãšãã¬ã³ïŒããã«ã³ããªããŒæš¹è
ã¯ãããšãã°0.2ä¹è³100ãã·ã°ã©ã ïŒåããã€å¥œ
ãŸããã¯0.2ä¹è³20ãã·ã°ã©ã ïŒåã®MFIã瀺ã
ç±å¯å¡æ§æš¹èã§ããã0.2ä¹è³5.0ãã·ã°ã©ã ïŒå
ã®MFIã瀺ãæš¹èãæã奜ãŸããã奜ãŸããã¯70
ä¹è³95ïŒ ã®éåããããšãã¬ã³ãšãã€ãããã«ã
ã®ã³ããªããŒäžã«åªå¢ãªéã®éåãšãã¬ã³ãå«æ
ãããšãã¬ã³ïŒããã«ã³ããªããŒã¯ãããšãã°ãš
ãã¬ã³ïŒé ¢é žããã«ã³ããªããŒããšãã¬ã³ïŒã¢ã¯
ãªã«é žãšãã«ã³ããªããŒãŸãã¯ãšãã¬ã³ïŒã¢ã¯ãª
ã«é žã³ããªããŒã§ãããããç¹ã«å¥œãŸããã®ã¯ãš
ãã¬ã³ïŒé ¢é žããã«ã³ããªããŒã§ããã æ¬çºæã®æ¹æ³ã«äœ¿çšãããç±å¯å¡æ§æš¹èã¯ãç
è²ããã³ïŒãŸãã¯äžéææ§ãäžããããã«é¡æã
ãã³ïŒãŸãã¯å å¡«å€ãå«æããŠããŠãããããã®
ãããªé¡æããã³å å¡«å€ã®äŸãšããŠã¯ãïŒé žåã
ã¿ã³ãé žåäºéãçé žã«ã«ã·ãŠã ãé¶åããã³ã
ããã®æ··åç©ãããã奜ãŸããå®æœæ æ§ã®å·¥çšã«
ãããŠã¯ãé¡æããã³ïŒãŸãã¯å å¡«å€ã¯é«å¯åºŠã
ãªãšãã¬ã³ããã³ïŒãŸãã¯ããªãããã¬ã³ã®100
éééšåœãïŒä¹è³100ã奜ãŸããã¯ïŒä¹è³50éé
éšã®éã§äœ¿çšããããšãã§ããã æ¬çºæã®æ¹æ³ã«äœ¿çšãããç±å¯å¡æ§æš¹èã¯ãã
ã«ãã®ä»ã®æ·»å å€ãããšãã°ç±ããã³U.V.å®å®
å€ãé žåé²æ¢å€ããã³éé»é²æ¢å€ãå«æããŠãã
ãã æ¬çºæã®å¥œãŸããå®æœæ æ§ã®å·¥çšã«äœ¿çšããã
çµæç©ã¯åŽ©è§£æ©ãŸãã¯ç²ç æ©ã§ãããã®åœ¢æ ã«å€
ããããåã«ã³ã³ããŠã³ãã€ã³ã°æŒåºæ©ãŸãã¯ã
ã³ããªãããµãŒäžã§ã³ã³ããŠã³ãåãããããšã
奜ãŸããã次ã«ãããã®ãããããäŸãã°ç±å¯å¡
æ§ç©è³ªã®ãŠãšãã®çæã®ããã®ã·ãŒãéåãåã
ãæŒåºæ©ãžäŸçµŠããããæ¬çºæã®æ¹æ³ãè¡ãªãã«
åœããç±å¯å¡æ§æš¹èããæããŠãšããæ¬åºé¡è é
ã®ç¹é¡æ48â66773å·æ现æžã«èšèŒã®å»¶äŒžè£ 眮ã®
éã蟌ã¿ç«¯ãžäŸçµŠãããã€ãã®é転ã®å§ãã«ææ¡
è£ çœ®ã«ãã€ãŠææ¡ããããŠãšãã®çžã®éšåããã³
ãã®ææ¡è£ 眮ãããã®ãŠãšãã延䌞ããã枩床è¿
蟺ã«å ç±ãããããŠãšãã¯æ¢ç¥ã®å»¶äŒžã«é©ããæ¡
件ã§è£ 眮ãžäŸçµŠãããããããããªããããŠãšã
ã¯ãããè£ çœ®ã®å»¶äŒžéšåã«å°éããåã«ããšãŒã³
ã«ãã€ãŠéã°ããŠããéã«ãã®å¥œé©ãªå»¶äŒžæ¡ä»¶ã«
ããããããããšãå¯èœã§ãããç¹é¡æ48â
66773å·æ现æžã«èšèŒã®è£ 眮ã¯å軞çãŸãã¯ïŒè»ž
çã«å»¶äŒžããããã«é©çšããããšãã§ãããã€ã
ã®åŸè ã®å Žåã«ã¯åæã«ãŸãã¯é åºçã«å»¶äŒžãã
ããããšãç解ããããããã«å¯ŸããŠãã®è£ 眮ã
éåžžé©çšãããã©ã®æ¹åãžã§ãã®å»¶äŒžæ¯ã¯å°ãªã
ãšãïŒïŒïŒã§ãããããããªãããïŒïŒïŒä¹è³
10ïŒïŒã®ç¯å²ã®å»¶äŒžæ¯ããæ¬çºæã®å¥œãŸããå®æœ
æ æ§ã®å·¥çšã«äœ¿çšãããçµæç©ããé ããããŠãš
ãã®çžŠæ¹åããã³æšªæ¹åã«å¯ŸããŠé©çšããããã€
é«å¯åºŠããªãšãã¬ã³ãåºç€æš¹èãšããŠäœ¿çšããã
å Žåã«ã¯ãã®å»¶äŒžæ¯ã¯çžŠæ¹åã«ãããŠå¥œãŸããã¯
ïŒïŒïŒä¹è³ïŒïŒïŒãã€æã奜ãŸããã¯3.5ïŒïŒä¹
è³4.5ïŒïŒã®ç¯å²ã§ããããã€æšªæ¹åã«å¯ŸããŠã¯
3.0ïŒïŒä¹è³4.5ïŒïŒã§ããããšãèŠãã ããã
ãããã®å»¶äŒžã¯ãããïŒè»žçã«åæã«è¡ãªããã
ãã®ã§ãã€ããããªãããã¬ã³ãåºç€æš¹èãšããŠ
䜿çšãããå Žåã«ã¯ããã®å Žåã®æ¯ã¯ãããã
ïŒïŒïŒä¹è³ïŒïŒïŒã®ç¯å²ã§ããããšã奜ãŸããã
ãã€ãã®å Žåã«ãåæã®ïŒè»žå»¶äŒžãæãŸããããŠ
ãšãã¯æŒåºæ©ãã«ã¬ã³ããŒãŸãã¯äŸçµŠãªãŒã«ãšã
ã€ããããªã©ã®ãããªäŸçµŠæºããã§ãäŸçµŠããã
ãšãã§ããã 奜ãŸããå®æœæ æ§ã®å·¥çšã«ãããŠãã€ãã®åºç€
æš¹èãé«å¯åºŠããªãšãã¬ã³ã§ããå Žåããã®ãŠãš
ãã¯ãã®æž©åºŠã120ä¹è³130âã®ç¯å²ã«ãããšãã«
åæïŒè»žå»¶äŒžã«å¯ŸããŠç¹ã«å¥œé©ãªæ¡ä»¶ã«ãããã
ã€ãã®ãŠãšãã¯190ä¹è³230âã®ç¯å²ã®æž©åºŠã§æŒåº
æ©ã®éåããæåã«æŒåºãããã€ãã®æž©åºŠããã®
å»¶äŒžè£ çœ®ãžäŸçµŠãããåã«çŽ100âã«èª¿æŽããã
ããšã奜ãŸããããŠãšãã¯ãã®è£ 眮ã®äºç±éšåã§
延䌞ã«å ç«ã€ãŠå»¶äŒžæž©åºŠãŸã§åå ç±ãããããã®
ãããªèª¿æŽã¯å·åŽç©ºæ°ããã¯ãŒãåŽå°ãå·åŽãã©
ã ããã³ã«ã¬ã³ããŒããŒã«ãšãã€ããããªã©ã®ã
ããªæ¹æ³ã«ãã€ãŠè¡ãªãããŠããããããå¿ èŠãª
å Žåã«ã¯åå ç±è£ 眮ããã®ããšã«ãããããã
ãããã®ããã«ããŠããã®ãŠãšãã¯ãŠãšãäžã§ã®
æé©ã®æž©åºŠååžããã³çµæ¶æ§ã®å±éãåŸãããã«
çæããããšèããããã次ã«ãã®ããã«çæã
ãããŠãšããå»¶äŒžè£ çœ®ãžé£ç¶çã«äŸçµŠãããã®è£
眮äžã§ãŠãšãã®ããããã®ç«¯ã®çžã®éšåããç¡ç«¯
ããšãŒã³ã®é転ã®å§ãã«ãã®ãŠãšããå°éããã«
ã€ããŠãã®è£ 眮ã®ææ¡è£ 眮ã«ãã€ãŠé 次ã«ææ¡ã
ããã ãŠãšãã延䌞ã«é©ãã枩床ã«ãããããã€ïŒãŸ
ãã¯å»¶äŒžæäœäžã«ãã®ãããªæž©åºŠãç¶æãããã€
ãã®åŸã®ã©ã®ãããªçŒããªãŸãæäœäžã«ãé©åœãª
枩床ãéæããã³ïŒãŸãã¯ç¶æããããã«ããã®
å»¶äŒžè£ çœ®ã¯ãã®è£ 眮ã«çµåãããŸãã¯é£çµããã
äžåãŸãã¯è€æ°åã®ãªãŒãã³ãæããããšã奜ãŸ
ããã ç±å¯å¡æ§ãŠãšãã延䌞ããã®ã¡ã«ãã®å»¶äŒžãã
ããŠãšããå·åŽããã€ãããææ¡è£ 眮ããã¯ãã
åã«ãã®å»¶äŒžãããæ¡ä»¶ã«ãã®å»¶äŒžæž©åºŠã«å®è³ªç
ã«çãã枩床ã§çæéä¿æããŠãã®ãŠãšãã®çŒã
ãªãŸããå©é·ããã€å¿åã®ååžãæ¹åããããšã
ãã°ãã°å¥œãŸããããã®ããã«ããŠå¹³åŠæ§
ïŒflatlying behaviourïŒããã³å®€æž©ã§ã®å¯žæ³å®å®
æ§ã®æ¹åããããŠãšããåŸãããã§ãããããã
ãã€ãŠããã®å»¶äŒžè£ 眮ã¯çŒãªãŸãéšåãæããã®
äžã§ãŠãšãã¯å®è³ªçã«äžå®ã«å»¶äŒžãããæ¡ä»¶äžã«
ä¿ãããäžæ¹ãã®ãŠãšãã¯ãã®éã«ãå·åŽããã³
解é€ãããåã«ãããšãã°ãã€ããã®ãªãŒãã³ãŸ
ãã¯ãªãŒãã³åãžéãããããŠãšãã®å·åŽã¯èªç¶
å·åŽã§è¡ãªãããŠãããããŸãããšãã°ç©ºæ°ãã
ã¯ãŒã®äœ¿çšã«ãã匷å¶å·åŽãè¡ãªãããŠãããã
ãã®ãããªå·åŽã¯è£ 眮ã®å·åŽéšåã§è¡ãªãããšã
ã§ããããã§ã¯ãã®ãŠãšãã¯å®è³ªçã«äžå®ã«å»¶äŒž
ãããæ¡ä»¶ã«ä¿ãããããããããªãããã®éšå
ã§ã¯ææ¡è£ 眮éè·¯ã®å ããªèžã¿å ¥ãããšãã«ã¯æ
ãŸããããšããããåæïŒè»žå»¶äŒžãè¡ãªããã奜
ãŸããå®æœæ æ§ã®å·¥çšã«ãããŠããã®äžã§ãŠãšã
ãå®è³ªçã«äžå®ã«å»¶äŒžãããæ¡ä»¶ã«ä¿ãããçŒãª
ãŸãéšåã¯ããã®äžã§é¢ç¯ã§ã€ãªããã䌞ã³ãã
ãšãŒã³ã暪æ¹å延䌞éšåã®ç«¯ã«ãããééã«çžåœ
ããééã§çžäºã«å¹³è¡ã«ç§»åãããéšåããæã€
ãŠããããã®ããšãŒã³ã®äŒžã³ã®çšåºŠã¯å®è³ªçã«äž
å®ã«ä¿ãããã奜ãŸããå®æœæ æ§ã®å·¥çšã«ãã
ãŠããã€ãã®åºç€æš¹èãé«å¯åºŠããªãšãã¬ã³ã§ã
ãå Žåãè£ çœ®ã®ãã®ãããªçŒãªãŸãéšåã«ãããŠ
ãšãã®æž©åºŠã¯å¥œãŸããã¯100ä¹è³130âã®æž©åºŠã«ïŒ
ä¹è³30ç§éç¶æãããããã®çŒãªãŸã段éã®ã®ã¡
ã«ããã®ãŠãšãã¯è§£é€ãããåã«å·åŽãããããš
ã奜ãŸããããã€ãã®è§£é€ã®ã®ã¡ã«ãã®ãŠãšãã¯
å¹³åŠãªã·ãŒããšããŠåæãããŠç©äžããããããŸ
ãã¯ãã«ããŒã«ïŒmill rollsïŒã®åœ¢æ ã§åå
ïŒbatchedïŒãããã 奜ãŸããå®æœæ æ§ã®æ¹æ³ã«ãããã€ãŠé ããã
ãã®ãŠãšãã¯ããããã«å°å·ãè¡ãªãããå Žåã«
ã¯éåžžè¡šé¢åŠçããªãããã¹ãã§ããããã€ãã®
ãŠãšããå·åŽãããããšã§ãã€ã·ãŒãæåãŸãã¯
ãã«âããããããåã«ãã®ãŠãšãã®çé¢ãŸãã¯
äž¡é¢ã«é©çšãããã³ããæŸé»ããã®å»¶äŒžããããŠ
ãšãã«æºè¶³ãã¹ãå°å·é©æ§ãäžãã䟿å©ãªæ段ã
æäŸããããšãèŠãã ãããããã®ã·ãŒãã«é©çš
ãããã³ããæŸé»åŠçã®çšåºŠã¯ãã®ãŠãšãã®åŠç
ãããè¡šé¢ãšæ°Žãšã®éã®æ¥è§Šè§ã25âã®æž©åºŠã§75
ãããäžã«ããã«ååãªçšåºŠã«ãããã¹ãã§ã
ãã æ¬çºæã®å¥œãŸããå®æœæ æ§ã«ãããå·¥çšã§é ã
ãããŠãšãã®åãã¯0.002ä¹è³0.010ã€ã³ãã§ãã
ããããã®ãŠãšã補åã¯æ¹¿æœ€æ¡ä»¶ã®ããšã§åªãã
寞æ³å®å®æ§ãæããéåžžã«é«ãåæåŒè£ã匷床ã
æããéåžžã«é«ãåæåŒè£ã匷床ãæãããã€ã
ã¬ã¯ãœã°ã©ãã€ãã°ã©ãã¢ãã¬ã¿ãŒãã¬ã¹ããªã
ã»ãããªãœã°ã©ãã€ããã³ã·ã«ã¯ã¹ã¯ãªãŒã³ãå«
ãçŸè¡ã®æ¹æ³ã«ãã€ãŠå°å·ããããšãå¯èœã§ã
ãããã®åªããå¹³åŠæ§ã¯ããèªäœã«æºè¶³ãªç©éã
æ§ãããããã æ¬çºæã®å¥œãŸããå®æœæ æ§ã®æ¹æ³ã«ããããã
ã€ãã®åºç€æš¹èãšããŠé«å¯åºŠããªãšãã¬ã³ã䜿çš
ãããå Žåãåæ¥çã«åå ¥ãããã補åã®è£œé ã«
ã¯ãã®ãŠãšãã瞊æ¹åããã³æšªæ¹åã®äž¡æ¹ã«å°ãª
ããšãïŒïŒïŒã§å»¶äŒžããããšãå¿ èŠãšããããã
ã®å·¥çšãç±å¯å¡æ§æš¹èçµæç©ãçšããŠããã€åŸè¿°
ã®å®æœäŸïŒã«ç€ºãããŠããé転æ¡ä»¶ãé転ããã
ãããããªãã瞊æ¹åããã³æšªæ¹åã®äž¡æ¹ã«
2.5ïŒïŒïŒïŒïŒïŒïŒïŒïŒïŒããã³ïŒïŒïŒã®å»¶äŒžæ¯
ãæãã補åãäžããããã«æé ãããå Žåã次
ã®çµæãåŸãããã
ãè¡šã
äžèšã®åŒåŒµã匷床ã®çµæã¯BS1133ã®è©Šéšæ¹æ³
ã«ãã€ãŠåŸãããå¹³åå€ã§ããã ãããã®çµæã¯ã奜ãŸããå®æœæ æ§ã«ãããŠã
ã€ãã®åºç€æš¹èãšããŠé«å¯åºŠããªãšãã¬ã³ã䜿çš
ãããå Žåãæºè¶³ãã¹ã補åã®è£œé ã«ã¯2.5ïŒïŒ
ãè¶ãã延䌞ãå¿ èŠãšãããããšã瀺ããŠããã
ãŸãåæ¥çã«åå ¥ãããã補åãïŒïŒïŒä¹è³ïŒïŒ
ïŒã®ç¯å²ã®å»¶äŒžæ¯ã§åŸãããããšã瀺ããŠããã æ¬çºæã®æ¹æ³ã«äœ¿çšããã延䌞å¯èœãªç±å¯å¡æ§
ãŠãšãã¯æ¹è³ªããããŠãšããããšãã°åãããã
ãŠããã¯å¡è£ ãããŠãããŠãšãã§ãã€ãŠãããã
ãŸã延䌞å¯èœãªã©ãããŒãã®äžéšåã§ãã€ãŠãã
ããšç解ããããã æ¬çºæã®æ¹æ³ã¯å¹³ã眮ãæ§ãæãã延䌞ããã
ç±å¯å¡æ§ç©è³ªãŠãšãã®è£œé ã«ããã䜿çšã«ç¹ã«å¥œ
é©ã§ããããã€ãŸã延䌞ãããç±å¯å¡æ§æš¹èãŠãš
ãã®é£ç¶ç補é ã«ããã䜿çšã«å¯ŸããŠç¹ã«å¥œé©ã§
ããã 以äžã®å®æœäŸã¯æ¬çºæã®æ¹æ³ã説æããããã®
ãã®ã§ããã å®æœäŸ ïŒ æ¬¡ã®ç©è³ªã瀺ãããŠããå²åïŒéé衚瀺ïŒã§äœ¿
çšããïŒ é«å¯åºŠããªãšãã¬ã³ 100 ããªã¹ãã¬ã³ 41.2 ãã¿ãžãšã³ïŒã¹ãã¬ã³ã³ããªã㌠7.9 ãšãã¬ã³ïŒé ¢é žããã«ã³ããªã㌠7.9 ïŒé žåãã¿ã³ 29.5 çé žã«ã«ã·ãŠã 9.8 Armour stat300éé»é²æ¢å€ 0.49 ãã®é«å¯åºŠããªãšãã¬ã³ã¯0.95ïœïŒccã®å¯åºŠã
ãã³0.2ã®ã¡ã«ããããŒã€ã³ããã¯ã¹ãæãã
Rigidex2000ïŒB.P.Chemical CoããäŸçµŠïŒã§ã
ã€ãããã®ããªã¹ãã¬ã³ã¯0.75ã®åºæç²åºŠãæã
ãçµæ¶ããªãšãã¬ã³sternite ST30ULïŒSterling
Moulding Material Ltd.ïŒã§ãã€ãããã®ãã¿ãž
ãšã³ïŒã¹ãã¬ã³ã³ããªããŒã¯75ïŒ25ã®å²åã§ãã¿
ãžãšã³ïŒã¹ãã¬ã³ãæããDuradeneãŽã ïŒI.S.R.
Co.Ltd.ããäŸçµŠïŒã§ãã€ãããã®ãšãã¬ã³ïŒé ¢
é žããã«ã³ããªããŒã¯82ïŒ18ã®å²åã§ãšãã¬ã³ïŒ
é ¢é žããã«ãæããã€ïŒãã·ã°ã©ã ïŒå
ïŒBS2782ã«ããïŒã®ã¡ã«ããããŒã€ã³ããã¯ã¹ã
æããAlkathene EVAã³ããªããŒA9839ïŒI.C.I.
Ltd.ããäŸçµŠïŒã§ãã€ãããã®çé žã«ã«ã·ãŠã ã¯
Calopake ïŒïŒªïŒïŒ¥ Sturge Ltd.ïŒã§ãã€
ãããã®Armourstat300ã¯Armour Hess Ltd.補
é ã®ã¢ãã³ã¿ã€ãéé»é²æ¢å€ã§ãã€ãã äžèšã«ãªã¹ããããæåããã³ããªãããµãŒã§
åäžãªã²ã«ã«ã³ã³ããŠã³ãåããããããã·ãŒã
ã«é ãããå·åŽãããã€éåã§å å·¥ãããã次ã«
ãã®éåå å·¥ãããææãã¹ã¯ãªãŠãŒã¿ã€ãã®æŒ
åºæ©ãžäŸçµŠããããã®æŒåºæ©ãããããç¶ã«æŒåº
ãããå·åŽãããã€æ倧çŽåŸïŒïŒ16ã€ã³ãã®ãã¬
ããã«è£æããããããããŠé ããããã¬ããã
90âã§ïŒæé也ç¥ãããã€ãã®ã®ã¡ã«ïŒ 1/2ã€
ã³ãçŽåŸã®ã¹ã¯ãªãŠãŒã¿ã€ãæŒåºæ©ãžäŸçµŠããã
ããã®æŒåºæ©ã®ãã¬ã«æž©åºŠã¯äŸçµŠããããŒã«ãã
ã146âããéå端ã«ããã211âãŸã§ã®ç¯å²ã§ã
ã€ããã·ãŒãå å·¥çšéåãåä»ããããã€çŽ205
âã®æž©åºŠã«ç¶æããããå¹ çŽ15 1/2ã€ã³ããã
ã³åãçŽ0.090ã€ã³ãã®ã·ãŒãããã®éåãã160
ãã³ãïŒæéã®é床ã§æŒåºãããã ãã®éåãé¢ããã®ã¡ã«ããã®ã·ãŒãã¯ãã®ã·
ãŒããåã0.064ã€ã³ãã§å¹ 15ã€ã³ãã®å¯žæ³ã«ã
ãããããã³ãã®ã·ãŒããçŽ100âã®æž©åºŠã«å·åŽ
ããããã«åçŽãªïŒæ¬ããŒã«ã«ã¬ã³ããŒããšãã
ãŠéãããã次ã«ãã®ã·ãŒãã¯ïŒå埪ç°ç©ºæ°ãªãŒ
ãã³ã·ã¹ãã ãžéãããããããã®åã¯ç¹é¡æ48
â66773å·æ现æžã«èšèŒã®å»¶äŒžè£ 眮ã®äºç±ã延䌞
ããã³çŒãªãŸãéšåã«ããããçžåœãããããã¯
ãã®æ现æžã®ç¬¬ïŒå³ãã第ïŒå³ãŸã§ãåç §ããŠã
ã€ç¹ã«ãããã®å³é¢ãåç §ããŠèšèŒãããŠãã奜
ãŸããå®æœæ æ§ãä»ããŠèª¬æãããŠããããã®äº
ç±ããã³çŒãªãŸãéšåãªãã³ã«ãŸãå·åŽéšåã¯ã
ã®è£ 眮ã®äž¡åŽã«ããææ¡è£ 眮ãå®è³ªçã«çžäºã«å¹³
è¡ã«èµ°ãããå ç±ã®éã«ã·ãŒããç·åŒµããŠç¶æã
ãããã«äºåâ延䌞éšåã§å ãã«ééãåºããªã
ããã«ãªããã€å·åŽã®éã«ãã®ã·ãŒãã®ãããã
ã®åçž®ã蚱容ããã€ãã®å»¶äŒžãããã·ãŒããæ©é
ãã解é€ãåããããšãé²ãããã«ãã®å·åŽéšå
ã§å ãã«ééãçã°ãŸãããã«ãªã€ãŠããããã®
延䌞éšåã¯æšªæ¹åããã³çžŠæ¹åã®äž¡æ¹ã«ïŒïŒïŒã®
åæïŒè»žå»¶äŒžãäžããããã«é 眮ããããããäž¡
æ¹åã«ããã延䌞æ¯ããã®éšåå šäœã«ããã€ãŠå®
質çã«äžæ§ã§ããããã«é 眮ãããŠãããäºç±ã
延䌞ãçŒãªãŸãããã³å·åŽã®åéšã®é·ãã¯ããã
ãããããïŒãã€ãŒããïŒãã€ãŒãã8.5ãã€ãŒ
ãããã³10.5ãã€ãŒãã§ãã€ãããã®ãªãŒãã³ã·
ã¹ãã ã«ã¯ãã®ã·ãŒãã®çŽäžããã³çŽäžã埪ç°ã
ã空æ°æž©åºŠã®èª¿ç¯ãå©ããããã«å ç±åšããã¢ã³
ããã³ãããã«ãèšããããããã®åã®ç©ºæ°ã®æž©
床ã¯æ¬¡ã®ããã«é 眮ãããïŒ
ã«ãã€ãŠåŸãããå¹³åå€ã§ããã ãããã®çµæã¯ã奜ãŸããå®æœæ æ§ã«ãããŠã
ã€ãã®åºç€æš¹èãšããŠé«å¯åºŠããªãšãã¬ã³ã䜿çš
ãããå Žåãæºè¶³ãã¹ã補åã®è£œé ã«ã¯2.5ïŒïŒ
ãè¶ãã延䌞ãå¿ èŠãšãããããšã瀺ããŠããã
ãŸãåæ¥çã«åå ¥ãããã補åãïŒïŒïŒä¹è³ïŒïŒ
ïŒã®ç¯å²ã®å»¶äŒžæ¯ã§åŸãããããšã瀺ããŠããã æ¬çºæã®æ¹æ³ã«äœ¿çšããã延䌞å¯èœãªç±å¯å¡æ§
ãŠãšãã¯æ¹è³ªããããŠãšããããšãã°åãããã
ãŠããã¯å¡è£ ãããŠãããŠãšãã§ãã€ãŠãããã
ãŸã延䌞å¯èœãªã©ãããŒãã®äžéšåã§ãã€ãŠãã
ããšç解ããããã æ¬çºæã®æ¹æ³ã¯å¹³ã眮ãæ§ãæãã延䌞ããã
ç±å¯å¡æ§ç©è³ªãŠãšãã®è£œé ã«ããã䜿çšã«ç¹ã«å¥œ
é©ã§ããããã€ãŸã延䌞ãããç±å¯å¡æ§æš¹èãŠãš
ãã®é£ç¶ç補é ã«ããã䜿çšã«å¯ŸããŠç¹ã«å¥œé©ã§
ããã 以äžã®å®æœäŸã¯æ¬çºæã®æ¹æ³ã説æããããã®
ãã®ã§ããã å®æœäŸ ïŒ æ¬¡ã®ç©è³ªã瀺ãããŠããå²åïŒéé衚瀺ïŒã§äœ¿
çšããïŒ é«å¯åºŠããªãšãã¬ã³ 100 ããªã¹ãã¬ã³ 41.2 ãã¿ãžãšã³ïŒã¹ãã¬ã³ã³ããªã㌠7.9 ãšãã¬ã³ïŒé ¢é žããã«ã³ããªã㌠7.9 ïŒé žåãã¿ã³ 29.5 çé žã«ã«ã·ãŠã 9.8 Armour stat300éé»é²æ¢å€ 0.49 ãã®é«å¯åºŠããªãšãã¬ã³ã¯0.95ïœïŒccã®å¯åºŠã
ãã³0.2ã®ã¡ã«ããããŒã€ã³ããã¯ã¹ãæãã
Rigidex2000ïŒB.P.Chemical CoããäŸçµŠïŒã§ã
ã€ãããã®ããªã¹ãã¬ã³ã¯0.75ã®åºæç²åºŠãæã
ãçµæ¶ããªãšãã¬ã³sternite ST30ULïŒSterling
Moulding Material Ltd.ïŒã§ãã€ãããã®ãã¿ãž
ãšã³ïŒã¹ãã¬ã³ã³ããªããŒã¯75ïŒ25ã®å²åã§ãã¿
ãžãšã³ïŒã¹ãã¬ã³ãæããDuradeneãŽã ïŒI.S.R.
Co.Ltd.ããäŸçµŠïŒã§ãã€ãããã®ãšãã¬ã³ïŒé ¢
é žããã«ã³ããªããŒã¯82ïŒ18ã®å²åã§ãšãã¬ã³ïŒ
é ¢é žããã«ãæããã€ïŒãã·ã°ã©ã ïŒå
ïŒBS2782ã«ããïŒã®ã¡ã«ããããŒã€ã³ããã¯ã¹ã
æããAlkathene EVAã³ããªããŒA9839ïŒI.C.I.
Ltd.ããäŸçµŠïŒã§ãã€ãããã®çé žã«ã«ã·ãŠã ã¯
Calopake ïŒïŒªïŒïŒ¥ Sturge Ltd.ïŒã§ãã€
ãããã®Armourstat300ã¯Armour Hess Ltd.補
é ã®ã¢ãã³ã¿ã€ãéé»é²æ¢å€ã§ãã€ãã äžèšã«ãªã¹ããããæåããã³ããªãããµãŒã§
åäžãªã²ã«ã«ã³ã³ããŠã³ãåããããããã·ãŒã
ã«é ãããå·åŽãããã€éåã§å å·¥ãããã次ã«
ãã®éåå å·¥ãããææãã¹ã¯ãªãŠãŒã¿ã€ãã®æŒ
åºæ©ãžäŸçµŠããããã®æŒåºæ©ãããããç¶ã«æŒåº
ãããå·åŽãããã€æ倧çŽåŸïŒïŒ16ã€ã³ãã®ãã¬
ããã«è£æããããããããŠé ããããã¬ããã
90âã§ïŒæé也ç¥ãããã€ãã®ã®ã¡ã«ïŒ 1/2ã€
ã³ãçŽåŸã®ã¹ã¯ãªãŠãŒã¿ã€ãæŒåºæ©ãžäŸçµŠããã
ããã®æŒåºæ©ã®ãã¬ã«æž©åºŠã¯äŸçµŠããããŒã«ãã
ã146âããéå端ã«ããã211âãŸã§ã®ç¯å²ã§ã
ã€ããã·ãŒãå å·¥çšéåãåä»ããããã€çŽ205
âã®æž©åºŠã«ç¶æããããå¹ çŽ15 1/2ã€ã³ããã
ã³åãçŽ0.090ã€ã³ãã®ã·ãŒãããã®éåãã160
ãã³ãïŒæéã®é床ã§æŒåºãããã ãã®éåãé¢ããã®ã¡ã«ããã®ã·ãŒãã¯ãã®ã·
ãŒããåã0.064ã€ã³ãã§å¹ 15ã€ã³ãã®å¯žæ³ã«ã
ãããããã³ãã®ã·ãŒããçŽ100âã®æž©åºŠã«å·åŽ
ããããã«åçŽãªïŒæ¬ããŒã«ã«ã¬ã³ããŒããšãã
ãŠéãããã次ã«ãã®ã·ãŒãã¯ïŒå埪ç°ç©ºæ°ãªãŒ
ãã³ã·ã¹ãã ãžéãããããããã®åã¯ç¹é¡æ48
â66773å·æ现æžã«èšèŒã®å»¶äŒžè£ 眮ã®äºç±ã延䌞
ããã³çŒãªãŸãéšåã«ããããçžåœãããããã¯
ãã®æ现æžã®ç¬¬ïŒå³ãã第ïŒå³ãŸã§ãåç §ããŠã
ã€ç¹ã«ãããã®å³é¢ãåç §ããŠèšèŒãããŠãã奜
ãŸããå®æœæ æ§ãä»ããŠèª¬æãããŠããããã®äº
ç±ããã³çŒãªãŸãéšåãªãã³ã«ãŸãå·åŽéšåã¯ã
ã®è£ 眮ã®äž¡åŽã«ããææ¡è£ 眮ãå®è³ªçã«çžäºã«å¹³
è¡ã«èµ°ãããå ç±ã®éã«ã·ãŒããç·åŒµããŠç¶æã
ãããã«äºåâ延䌞éšåã§å ãã«ééãåºããªã
ããã«ãªããã€å·åŽã®éã«ãã®ã·ãŒãã®ãããã
ã®åçž®ã蚱容ããã€ãã®å»¶äŒžãããã·ãŒããæ©é
ãã解é€ãåããããšãé²ãããã«ãã®å·åŽéšå
ã§å ãã«ééãçã°ãŸãããã«ãªã€ãŠããããã®
延䌞éšåã¯æšªæ¹åããã³çžŠæ¹åã®äž¡æ¹ã«ïŒïŒïŒã®
åæïŒè»žå»¶äŒžãäžããããã«é 眮ããããããäž¡
æ¹åã«ããã延䌞æ¯ããã®éšåå šäœã«ããã€ãŠå®
質çã«äžæ§ã§ããããã«é 眮ãããŠãããäºç±ã
延䌞ãçŒãªãŸãããã³å·åŽã®åéšã®é·ãã¯ããã
ãããããïŒãã€ãŒããïŒãã€ãŒãã8.5ãã€ãŒ
ãããã³10.5ãã€ãŒãã§ãã€ãããã®ãªãŒãã³ã·
ã¹ãã ã«ã¯ãã®ã·ãŒãã®çŽäžããã³çŽäžã埪ç°ã
ã空æ°æž©åºŠã®èª¿ç¯ãå©ããããã«å ç±åšããã¢ã³
ããã³ãããã«ãèšããããããã®åã®ç©ºæ°ã®æž©
床ã¯æ¬¡ã®ããã«é 眮ãããïŒ
ãè¡šã
ã·ãŒãã®æž©åºŠã¯åïŒã§ã¯çŽ126âã§ãããã€å
ïŒã«ãããŠã¯120ä¹è³125âã®ç¯å²ã§ãã€ããææ¡
è£ çœ®ã§ãã®ç«¯ãææ¡ãããçŽ126âã«äºç±ãããŠ
ãããã€ãã®å»¶äŒžè£ 眮ã®äºç±éšåãžã¯å ¥ãéã«
1.5ã€ã³ãã®ãããã«ãããã®ã·ãŒãã¯ãã®è£ 眮
ã®ïŒã€ã®éšåããšãããŠéã°ãããåïŒã®ç«¯ã«ã
ãããªãŒãã³ããããã³ãã®è£ 眮ã®çŒãªãŸãéšå
ã®ç«¯ããåºãŠããã«åœãããã®ã·ãŒãã¯å·åŽéšå
ããšãããŠéã°ãããã§ãã®ãŠãšãã¯å¯Ÿæµã«ãã€
ãŠå·åŽãããã€ãã®ã®ã¡ã«ææ¡åšå ·ã«ãã€ãŠè§£é€
ãããã€ç«¯ãã€ã¿åãããã次ã«ãã®ã·ãŒãã¯å®
æã·ãŒãã®æ°Žãšã®æ¥è§Šè§ã65âãããäžïŒ25âïŒ
ã«ãªããããªåŠçæ°Žæºãäžããããã«èª¿æŽããã
é»æ°çã³ããæŸé»åŠçåšããšãããŠéãããã次
ã«çŽ20ãã€ãŒãïŒåã®é床ã§å·»ãåããããã®å®
æã·ãŒãã¯50ã€ã³ãã®å¹ ããã³0.004ã€ã³ãã®å
ããæããŠããããã®ã·ãŒãã¯å¹³åŠã§ããããã
ã€ãŠãã¬ã¯ãœã°ã©ãã€ãã¯ãã°ã©ãã¢ãã¬ã¿ãŒã
ã¬ã¹ããªãã»ãããªãœã°ã©ãã€ãã¯ããã³ã·ã«ã¯
ã¹ã¯ãªãŒã³ã®åæ¹æ³ã«ãã€ãŠå°å·ããããšãå¯èœ
ã§ãã€ãã å®æœäŸ ïŒ å®æœäŸïŒãç¹°è¿ããã®ã§ããããã®åŠæ¹ã次ã®
ããã«çœ®æããç¹ãç°ã€ãŠããïŒ éééš é«å¯åºŠããªãšãã¬ã³ 100 ããªã¹ãã¬ã³ 42.4 ãšãã¬ã³ïŒé ¢é žããã«ã³ããªã㌠7.5 ïŒé žåãã¿ã³ 28.3 çé žã«ã«ã·ãŠã 9.4 Amourstat300 0.47 äžèšã®ç©è³ªã¯å®æœäŸã«æå®ãããšåããã®ã§ã
ãã 圢æãããåã0.004ã€ã³ãã®ã·ãŒãã¯å¹³åŠã§
ãããã€å®æœäŸïŒã«ãããã€ãŠè£œé ãããã·ãŒã
ã«å¹æµããå°å·ç¹æ§ã瀺ãããå®æœäŸïŒã®çµæç©
äžã«ã¯ãã¿ãžãšã³ïŒã¹ãã¬ã³ã³ããªããŒãååšã
ãªãã€ãããšã泚ç®ãããã§ãããã å®æœäŸ ïŒ å®æœäŸïŒãåã³ç¹°è¿ããããã®åºŠã¯ãã®åŠæ¹ã
次ã®ããã«çœ®æããããïŒ éééš é«å¯åºŠããªãšãã¬ã³ 100 ããªã¹ãã¬ã³ 40.6 ãã¿ãžãšã³ïŒã¹ãã¬ã³ã³ããªã㌠7.8 ãšãã¬ã³ïŒé ¢é žããã«ã³ããªã㌠7.8 Amourstat300 0.23 äžèšã®ç©è³ªã¯å®æœäŸïŒã§æå®ããããšåããã®
ã§ããã 圢æãããåã0.004ã€ã³ãã®ã·ãŒãã¯å¹³åŠã§
ãããã€å®æœäŸïŒã§çæãããã·ãŒãã®ãããšå¹
æµããå°å·ç¹æ§ãæãããå®æœäŸïŒã®çµæç©äžã«
ã¯é¡æãŸãã¯å å¡«å€ãååšããªãã€ãããšã泚ç®
ãããã å®æœäŸïŒä¹è³ïŒã«ãããã€ãŠåŸãããã·ãŒãã
次ã®è¡šã«ç€ºãããããã«æ¯èŒããïŒ
ïŒã«ãããŠã¯120ä¹è³125âã®ç¯å²ã§ãã€ããææ¡
è£ çœ®ã§ãã®ç«¯ãææ¡ãããçŽ126âã«äºç±ãããŠ
ãããã€ãã®å»¶äŒžè£ 眮ã®äºç±éšåãžã¯å ¥ãéã«
1.5ã€ã³ãã®ãããã«ãããã®ã·ãŒãã¯ãã®è£ 眮
ã®ïŒã€ã®éšåããšãããŠéã°ãããåïŒã®ç«¯ã«ã
ãããªãŒãã³ããããã³ãã®è£ 眮ã®çŒãªãŸãéšå
ã®ç«¯ããåºãŠããã«åœãããã®ã·ãŒãã¯å·åŽéšå
ããšãããŠéã°ãããã§ãã®ãŠãšãã¯å¯Ÿæµã«ãã€
ãŠå·åŽãããã€ãã®ã®ã¡ã«ææ¡åšå ·ã«ãã€ãŠè§£é€
ãããã€ç«¯ãã€ã¿åãããã次ã«ãã®ã·ãŒãã¯å®
æã·ãŒãã®æ°Žãšã®æ¥è§Šè§ã65âãããäžïŒ25âïŒ
ã«ãªããããªåŠçæ°Žæºãäžããããã«èª¿æŽããã
é»æ°çã³ããæŸé»åŠçåšããšãããŠéãããã次
ã«çŽ20ãã€ãŒãïŒåã®é床ã§å·»ãåããããã®å®
æã·ãŒãã¯50ã€ã³ãã®å¹ ããã³0.004ã€ã³ãã®å
ããæããŠããããã®ã·ãŒãã¯å¹³åŠã§ããããã
ã€ãŠãã¬ã¯ãœã°ã©ãã€ãã¯ãã°ã©ãã¢ãã¬ã¿ãŒã
ã¬ã¹ããªãã»ãããªãœã°ã©ãã€ãã¯ããã³ã·ã«ã¯
ã¹ã¯ãªãŒã³ã®åæ¹æ³ã«ãã€ãŠå°å·ããããšãå¯èœ
ã§ãã€ãã å®æœäŸ ïŒ å®æœäŸïŒãç¹°è¿ããã®ã§ããããã®åŠæ¹ã次ã®
ããã«çœ®æããç¹ãç°ã€ãŠããïŒ éééš é«å¯åºŠããªãšãã¬ã³ 100 ããªã¹ãã¬ã³ 42.4 ãšãã¬ã³ïŒé ¢é žããã«ã³ããªã㌠7.5 ïŒé žåãã¿ã³ 28.3 çé žã«ã«ã·ãŠã 9.4 Amourstat300 0.47 äžèšã®ç©è³ªã¯å®æœäŸã«æå®ãããšåããã®ã§ã
ãã 圢æãããåã0.004ã€ã³ãã®ã·ãŒãã¯å¹³åŠã§
ãããã€å®æœäŸïŒã«ãããã€ãŠè£œé ãããã·ãŒã
ã«å¹æµããå°å·ç¹æ§ã瀺ãããå®æœäŸïŒã®çµæç©
äžã«ã¯ãã¿ãžãšã³ïŒã¹ãã¬ã³ã³ããªããŒãååšã
ãªãã€ãããšã泚ç®ãããã§ãããã å®æœäŸ ïŒ å®æœäŸïŒãåã³ç¹°è¿ããããã®åºŠã¯ãã®åŠæ¹ã
次ã®ããã«çœ®æããããïŒ éééš é«å¯åºŠããªãšãã¬ã³ 100 ããªã¹ãã¬ã³ 40.6 ãã¿ãžãšã³ïŒã¹ãã¬ã³ã³ããªã㌠7.8 ãšãã¬ã³ïŒé ¢é žããã«ã³ããªã㌠7.8 Amourstat300 0.23 äžèšã®ç©è³ªã¯å®æœäŸïŒã§æå®ããããšåããã®
ã§ããã 圢æãããåã0.004ã€ã³ãã®ã·ãŒãã¯å¹³åŠã§
ãããã€å®æœäŸïŒã§çæãããã·ãŒãã®ãããšå¹
æµããå°å·ç¹æ§ãæãããå®æœäŸïŒã®çµæç©äžã«
ã¯é¡æãŸãã¯å å¡«å€ãååšããªãã€ãããšã泚ç®
ãããã å®æœäŸïŒä¹è³ïŒã«ãããã€ãŠåŸãããã·ãŒãã
次ã®è¡šã«ç€ºãããããã«æ¯èŒããïŒ
ãè¡šã
ïŒ
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ ç§»åããææã®ãŠãšããåŒäŒžã°ãè£ çœ®ã§ãã€
ãŠãåŒäŒžã°ãã¹ã移åãããŠãšãã®äž¡åŽã«æ²¿ã€ãŠ
èµ°è¡ããããã«é 眮ãããïŒåã®ç¡ç«¯é¢ç¯æ¥åã
ãšãŒã³ãšãåããšãŒã³ãééããéè·¯ã«æ²¿ã€ãŠã
ããšãŒã³ã®ãªã³ã¯ã®æãããã¿åºŠãåèšééãã
éè·¯äžã®ç°ãªãç¹ã§å€ããããã«ãã€ãŠé£æ¥ãã
ææ¡è£ 眮ã®è·é¢ãå€ãåŸãããã«ãæ¡å ããåã
ãšãŒã³çšã®äž»ããã³å¯æ¡å è£ çœ®ãšãåããšãŒã³ã®
åãªã³ã¯ã«åä»ããããŠåèšäž»ããã³å¯æ¡å è£ çœ®
ã«ããããä¿åããããã«ãªã€ãŠããäž»ããã³å¯
æ¡å éšæãšãåããšãŒã³ã®é·ãæ¹åã«æ²¿ã€ãŠéé
ã眮ããŠåä»ããããäž»æ¡å éšæã«ååºã«åä»ã
ãããããŸãã¯è©²éšæã®äžéšã圢æããŠããè€æ°
ã®ãŠãšãææ¡è£ 眮ãšããããã®ãŠãšãææ¡è£ 眮ã«
åããšãŒã³ã®éè·¯ã«æ²¿ãææã®åæã«ãããŠãŠãš
ããåºãæ¡ããã€ä¿æããããšå ±ã«åããšãŒã³ã®
éè·¯ã«æ²¿ã第ïŒã®ææã®åæã«ãããŠãŠãšããé
æŸãããè£ çœ®ãšãæãããã®ã«ãããŠãåäž»æ¡å
éšæãè€æ°ã®è»èŒªãæãããã€ãªããžã§ãã€ãŠã
ãã®ãã€ãªããžã¯ã該ãã€ãªããžããã®è»èŒªãšå
èšäž»æ¡å è£ çœ®ãšã®éã®åäœçšã«ããäºãã«åçŽãª
ïŒã€ã®è»žç·ã®ãŸããã®å転ãå®è³ªçã«å¶æ¢ããã
ãŸãŸã§ã該ãã€ãªããžãé¢é£ããäž»æ¡å è£ çœ®ãšè»
茪ã§ããããæ¥è§ŠãããŠè©²äž»æ¡å è£ çœ®ã«æ²¿ã€ãŠç§»
åããããšãã§ããããã«äž»æ¡å è£ çœ®ã«èŒããã
ãããã«ãªã€ãŠããããšãç¹åŸŽãšãã移åããæ
æã®ãŠãšããåŒäŒžã°ãè£ çœ®ãžã (ã€) é«å¯åºŠãšãã¬ã³éåäœããããã¬ã³éåäœå
ã³ãããã®æ··åç©ããéžæãããçµæ¶æ§ããªãª
ã¬ãã€ã³100éééšãšã (ã) ã¹ãã¬ã³éåäœ30ã50éééšã ãšããæ¬è³ªçã«ãªãéåäœãå«ãæ··åç©ããã€ã
ãããé£ç¶çãŠãšããéãããšã«ãã€ãŠåæã«äº
軞çã«å»¶äŒžããæ©æ¢°ã®èµ°è¡æ¹åãšããã暪åãæ¹
åã®äž¡æ¹ã§ïŒïŒïŒã10ïŒïŒã®å»¶äŒžæ¯ã§ãæå(ã€)ã
ãšãã¬ã³éåäœã§ããæã«ã¯115âã130âã®æž©åºŠ
ã§ãæå(ã€)ããããã¬ã³éåäœã®æã«ã¯130âã
160âã®æž©åºŠã§å»¶äŒžããããšãç¹åŸŽãšããããã©
ã¹ããã¯ã¹ç©è³ªã®å»¶äŒžãŠãšãã®è£œé æ¹æ³ã
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2817573A GB1490512A (en) | 1973-06-13 | 1973-06-13 | Web-stretching process |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5069176A JPS5069176A (ja) | 1975-06-09 |
JPS626976B2 true JPS626976B2 (ja) | 1987-02-14 |
Family
ID=10271476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6759974A Expired JPS626976B2 (ja) | 1973-06-13 | 1974-06-13 |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS626976B2 (ja) |
BE (1) | BE816311A (ja) |
CA (1) | CA1062427A (ja) |
DE (1) | DE2428192A1 (ja) |
FR (1) | FR2233163B1 (ja) |
GB (1) | GB1490512A (ja) |
IT (1) | IT1013458B (ja) |
NL (1) | NL7407929A (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5156495B1 (en) | 1978-10-16 | 1994-08-30 | Plg Res | Plastic material mesh structure |
DK169553B1 (da) * | 1979-08-08 | 1994-11-28 | Ucb Sa | Varmforseglelig emballeringsfilm, fremgangsmåde til dens fremstilling samt emballager deraf |
EP0470760B1 (en) | 1990-08-09 | 1997-05-14 | BXL Plastics Limited | Composite plastics film or sheet |
GB9419386D0 (en) | 1994-09-26 | 1994-11-09 | Arjobex Ltd | Composite plastics film or sheet |
GB0216052D0 (en) | 2002-07-10 | 2002-08-21 | Arjobex Ltd | Synthetic paper label |
EP3127681A4 (en) * | 2014-03-31 | 2017-11-08 | Kuraray Co., Ltd. | Biaxially stretched film and method for manufacturing same, polarizer protective film, decorative film, and layered film |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1240586A (en) * | 1968-07-06 | 1971-07-28 | Seikisui Chemical Co Ltd | Method of producing multicellular multilayer thermoplastic synthetic resin films |
JPS5417789B1 (ja) * | 1969-04-25 | 1979-07-03 | ||
JPS491782B1 (ja) * | 1969-12-28 | 1974-01-16 | ||
GB1350290A (en) * | 1971-05-18 | 1974-04-18 | Ucb Sa | Wrapping film capable of forming a peelable seal |
IT985456B (it) * | 1973-06-13 | 1974-11-30 | Bakelite Xylonite Ltd | Dispositivo per la stiratura di ma teriale plastico in foglio in mo vimento |
-
1973
- 1973-06-13 GB GB2817573A patent/GB1490512A/en not_active Expired
-
1974
- 1974-06-11 DE DE19742428192 patent/DE2428192A1/de not_active Withdrawn
- 1974-06-12 CA CA202,298A patent/CA1062427A/en not_active Expired
- 1974-06-12 IT IT5151074A patent/IT1013458B/it active
- 1974-06-13 FR FR7420500A patent/FR2233163B1/fr not_active Expired
- 1974-06-13 NL NL7407929A patent/NL7407929A/xx not_active Application Discontinuation
- 1974-06-13 BE BE145407A patent/BE816311A/xx not_active IP Right Cessation
- 1974-06-13 JP JP6759974A patent/JPS626976B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2233163A1 (ja) | 1975-01-10 |
BE816311A (fr) | 1974-12-13 |
GB1490512A (en) | 1977-11-02 |
FR2233163B1 (ja) | 1978-01-13 |
DE2428192A1 (de) | 1975-01-09 |
IT1013458B (it) | 1977-03-30 |
JPS5069176A (ja) | 1975-06-09 |
CA1062427A (en) | 1979-09-18 |
NL7407929A (ja) | 1974-12-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4652409A (en) | Web-stretching process | |
US5439628A (en) | Method for manufacturing polypropylene film and sheet | |
US4151159A (en) | Plastics shaped articles | |
JPH10503976A (ja) | äžè»žåçž®æ§ã®äºè»žå»¶äŒžããªãªã¬ãã£ã³ãã£ã«ã ãåã³ãã®è£œé æ¹æ³ | |
JPS63276529A (ja) | 溶èãšã³ãã¹ããªãªã¬ãã£ã³ïŒãã£ã©ãŒå é§äœãã£ã«ã ãã補é ãããéæ°æ§ãã£ã«ã | |
CA2156896C (en) | Composite plastics film or sheet | |
US4067938A (en) | Process for producing multicellular articles | |
TW201224036A (en) | Polymer blends for slit film applications and methods of making the same | |
US6040042A (en) | Composite plastics film or sheet | |
US8431198B2 (en) | Multilayer coextruded shrink labels of oriented polystyrene film containing small rubber particles and low rubber particle gel content and block copolymers | |
US3356765A (en) | Isotactic polypropylene sheets containing isotactic poly-1-butene | |
JPS626976B2 (ja) | ||
US4191719A (en) | Process for producing multicellular articles from a blend of a crystalline polyolefin and a metal resinate | |
NO174735B (no) | Fremgangsmaate ved fremstilling av stoept film | |
CN112566965A (zh) | å¶å€å å«çå¡æ§èåç©åæ æºå¡«æçèèçæ¹æ³ | |
JPS6230896B2 (ja) | ||
US6635701B2 (en) | Oriented high density polyethylene film, compositions and process suitable for preparation thereof | |
EP0165075B1 (en) | Process for manufacturing high clarity film containing elastomers | |
KR102318208B1 (ko) | ìì©íë íŽëŠ¬íë¡íë /íŽëŠ¬ìížë íŒí©ë¬Œ | |
JPH03207730A (ja) | äžéæåãã延䌞æ圢ç©ããã³ãã®è£œé æ¹æ³ | |
JP6446882B2 (ja) | äºè»žå»¶äŒžããªãããã¬ã³ãã£ã«ã | |
KR0173788B1 (ko) | ì§ì£Œë¹ ì°ì ì±í묌 ë° ìŽì ì ì¡°ë°©ë² | |
JPH10158445A (ja) | ããã調ãã£ã«ã | |
JPH0617064B2 (ja) | éå°ããŒãçšåºæãã£ã«ã | |
DE2428191A1 (de) | Thermoplastische gemische und ihre verwendung |