JPS6141935B2 - - Google Patents
Info
- Publication number
- JPS6141935B2 JPS6141935B2 JP59174839A JP17483984A JPS6141935B2 JP S6141935 B2 JPS6141935 B2 JP S6141935B2 JP 59174839 A JP59174839 A JP 59174839A JP 17483984 A JP17483984 A JP 17483984A JP S6141935 B2 JPS6141935 B2 JP S6141935B2
- Authority
- JP
- Japan
- Prior art keywords
- copolymer
- aromatic monomer
- block
- isopropenyl
- methylstyrene
- 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
- 239000000178 monomer Substances 0.000 claims description 54
- 229920001577 copolymer Polymers 0.000 claims description 36
- 229920001400 block copolymer Polymers 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 18
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims description 16
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 15
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 9
- 229920002554 vinyl polymer Polymers 0.000 claims description 8
- 229920003244 diene elastomer Polymers 0.000 claims description 7
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims description 2
- 229920003049 isoprene rubber Polymers 0.000 claims 1
- 229920002857 polybutadiene Polymers 0.000 claims 1
- 229920000642 polymer Polymers 0.000 description 21
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 150000001993 dienes Chemical class 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000006116 polymerization reaction Methods 0.000 description 8
- 239000002904 solvent Substances 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 6
- 239000004793 Polystyrene Substances 0.000 description 5
- -1 poly(α-methylstyrene) Polymers 0.000 description 5
- 229920002223 polystyrene Polymers 0.000 description 5
- 229920005604 random copolymer Polymers 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 4
- 239000003999 initiator Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 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
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical group C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 238000007429 general method Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920003251 poly(α-methylstyrene) Polymers 0.000 description 2
- 229920002959 polymer blend Polymers 0.000 description 2
- 239000003505 polymerization initiator Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- ZAKVZVDDGSFVRG-UHFFFAOYSA-N prop-1-en-2-ylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CC(=C)C1=CC=CC=C1 ZAKVZVDDGSFVRG-UHFFFAOYSA-N 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 238000001226 reprecipitation Methods 0.000 description 1
- 238000007652 sheet-forming process Methods 0.000 description 1
- 239000005049 silicon tetrachloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229920000638 styrene acrylonitrile Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/16—Homopolymers or copolymers of alkyl-substituted styrenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
Description
åææš¹èçµæç©ç¹ã«ããã«ãããã¯ã¢ã«ã±ãã«
è³éŠæã¢ãããŒãåºæãšãããã®ã¯å°åºæ圢ãæŒ
ãåºããããã³ã·ãŒã圢æã®ããã»ã¹ã«åæ¥çã«
åºãçšéããã€ãŠãããããªã¹ãã¬ã³æš¹èã¯çš®ã
ã®åºåã§éåžžãªå©ç¹ããã€ãŠäœ¿çšãããŠãããã
ã®ãããªæš¹èã¯äžè¬çã«ã¯éæã§ããäžã€å®¹æã«
æ圢ããã³æŒãåºãã®å¯èœãªãã®ã§ãããç¶ããª
ããããã®ãããªæš¹èã¯æ¯èŒçäœãèè¡ææ§ã瀺
ãã å ±åœ¹ãžãšã³ã®ãšã©ã¹ãããŒã¯èè¡ææ§ãæ¹è¯ã
ãããã«ãã®ãããªæš¹èã«æ··åãããŠãããäžè¬
ã«ããšã©ã¹ãããŒã®æ·»å ã«ãã€ãŠèè¡ææ§ãå¢å€§
ããã«ã€ããŠãçæç©ã®æªã¿æž©åºŠã¯äœäžããŠçæ
ããªããŒã¯æ²žãšãæ°Žã®ãããªææž©ã«ãããå¿ èŠã®
ããçšéã«é©ããªããªãã αâã¡ãã«ã¹ãã¬ã³ã®ããªããŒã¯äžè¬ã«ã¹ãã¬
ã³ã®ããªããŒã¯äžè¬ã«ã¹ãã¬ã³ã®å¯Ÿå¿ããªããŒã
ãã倧ããæªã¿æž©åºŠã瀺ããαâã¡ãã«ã¹ãã¬ã³
ã¯çŽ61âãšããæ¯èŒçäœãéç枩床ïŒè§£éåé床
ãéåé床ïŒããã€ããã©ããããªã¹ãã¬ã³ãè¶
ããããªïŒÎ±âã¡ãã«ã¹ãã¬ã³ïŒã®ç±æªã¿ã®å¢å€§
ã¯çŽ70âã§ããããã®ççŽã¯å€ãã®ç±çšéã®èŠä»¶
ãè¶ããŠãããããšãã°ãå æž©å ãŠãé£æ容åšã«
ãããŠãå¿ èŠãšããç±æªã¿æž©åºŠã¯çŽ110âã§ã
ããæèšããã°ããªã¹ãã¬ã³ãããçŽ15âé«ãã
å ç±æ» è容åšã§çŽ130âãå¿ èŠã§ãããããã§ã
å¢å åã¯35âã§ãããããã¯ããªïŒÎ±âã¡ãã«ã¹
ãã¬ã³ïŒãšããªã¹ãã¬ã³ãšã®éã®çžéã®ååã«ã
ããªããç¶ããªãããé«ãšãã«ã®ãŒã®æ¶è²»ã¯åžžã«
é«ãç±æªã¿ããªããŒã®è£œé ã䌎ãªããããæ ãã
ãªã¹ãã¬ã³ãè¶ããããã°ããå¢å€§ããç±æªã¿æž©
床ããã€ããªããŒãåŸãããã«Î±âã¡ãã«ã¹ãã¬
ã³ãšã¹ãã¬ã³ã®ã³ããªããŒã䜿çšããããšãæãŸ
ãããšããããšãèŠåºãããã 代衚çãªäŸãšããŠãç±³åœç¹èš±æ±ã®ç¯å²ç¬¬
3367995å·ã«ã¯æ¯èŒçé«ãèè¡ææ§ãšé«ãç±æªã¿
ããã€ããªããŒãæäŸããããã«ããžãšã³ãŽã ã«
ã¹ãã¬ã³âã¢ã¯ãªããããªã«ãšÎ±âã¡ãã«ã¹ãã¬
ã³ãšã³ããªããŒãã°ã©ããããããžãšã³ãŽã ã®ã°
ã©ããããªããŒãèšèŒãããŠãããå®è³ªçã«ãã®
ããªããŒã¯ABSïŒã¢ã¯ãªããããªã«âãã¿ãžãš
ã³âã¹ãã¬ã³ïŒããªããŒã§ããããã ãã®ã¹ãã¬
ã³ã®äžéšãαâã¡ãã«ã¹ãã¬ã³ã§çœ®æããããã®
ã§ãããç±³åœç¹èš±ç¬¬3912793å·ã«ã¯äžè¬åŒABA
ïŒãã ãã¯Î±âã¡ãã«ã¹ãã¬ã³æŒžæžãããã¯ã
è¡šãããã¯ãã¿ã³ãžãšã³ãããã¯ãè¡šããïŒã®
ããªããŒãèšèŒãããŠããããã®Î±âã¡ãã«ã¹ã
ã¬ã³æŒžæžãããã¯ã¯ïŒ¡ãããã¯ããããã¯ã«è¿
ã¥ãã«ã€ããŠÎ±âã¡ãã«ã¹ãã¬ã³ãšå ±éåãããž
ãšã³ã¢ãããŒãéãå¢å€§ããŠããããã«ïŒ¡ããã
ã¯ããžãšã³ã¢ãããŒãå«ãã§ããããšãæå³ã
ããç±³åœç¹èš±ç¬¬4089913å·ã«ã¯ããã«è³éŠæãã
ãã¯ãšå ±åœ¹ãžãšã³ãšã©ã¹ãããŒãããã¯ã«å ããŠ
ã»ãéæãªããªããŒãäžããããã«è³éŠæååç©
ãå«ããããã¯ã³ããªããŒãèšèŒãããŠãããè±
åœç¹èš±ç¬¬1414954å·ã«ã¯åŒABCïŒïŒ¡ã¯Î±âã¡ãã«
ã¹ãã¬ã³ã®ãããã¯ãè¡šãããã¯ãšã©ã¹ãããŒ
ãããã¯ã§ãããã¯ããªã¹ãã¬ã³ã®ãããã¯ã§
ããïŒããã€ããã³ããªããŒãèšèŒãããŠããã äžèšã®å è¡æè¡ã®ãã¥ãã«ããå æž©å ãŠãé£æ
ã¯ãŸãå粧åã®å è£ çšã®ãã€ã«ã ã«å°åºæ圢ãã
ãã¯æŒãåºãããã®ã«å®å šã«é©ããææãäžãã
ç¶ãé£åæ¥è§Šãèš±ããäžã€æãŸããåŒåŒµã匷床ã
èè¡ææ§ã䌞ã³ãç±æªã¿ãšå ±ã«é«åºŠã«æãŸããå¿
åäºè£æµæã瀺ãåäžé£åšé¡ã«å¥œé©ãªçµåããäž
ãããã®ã¯ãªãã€ãã æ¬çºæã«ããã°ããããã®å©ç¹ã¯äžèšã®ç¹å®ã®
ã³ããªããŒãã¬ã³ãã«ãããŠéæãããã èè¡ææ§æ圢ç©ã«ç¹ã«å¥œé©ã§ãã€ãŠå®è³ªçã«äž
èšã®(a)æåãäžèšã®(b)æåãšæ··åããŠæãã³ããª
ããŒãã¬ã³ãïŒ (a) ã¢ã«ã±ãã«è³éŠæã¢ãããŒãšã€ãœããããã«
è³éŠæã¢ãããŒãšã®ã³ããªããŒã§ãã€ãŠã€ãœã
ãããã«è³éŠæã¢ãããŒïŒã¢ã«ã±ãã«è³éŠæã¢
ãããŒã®ééæ¯ãïŒïŒ99ã99ïŒïŒã§ããã³ããª
ããŒååéã50000ã1000000ã§ããã³ããªã
ãŒïŒ (b) åŒABãABAãŸãã¯ABïŒBAïŒoããã³ãã®æ··
æããã ãã¯ã¢ã«ã±ãã«è³éŠæã¢ãããŒãšã€
ãœããããã«è³éŠæã¢ãããŒãšã³ããªããŒã®ã
ããã¯ã§ãããã¯å ±åœ¹ãžãšã³ãšã©ã¹ãããŒã®
ãããã¯ã§ãããïœã¯ïŒã10ã®æŽæ°ã§ããã
ã¯ã€ãœããããã«è³éŠæã¢ãããŒïŒã¢ã«ã±ãã«
è³éŠæã¢ãããŒã®ééæ¯ïŒïŒ99ã99ïŒïŒãã
ã€ãã®ãããã¯ã³ããªããŒã§ãã€ãŠãïŒã50é
éïŒ ã®ïŒïŒïŒâããã«å«éããã€ãã¿ãžãšã³ã
ãã³ïŒãŸãã¯ã€ãœãã¬ã³ãšã©ã¹ãããŒã10ã90
ééïŒ å«ã¿ããããã¯ã³ããªããŒååéã
30000ã800000ã§ãããããã¯ã³ããªã㌠æ¬çºæã«ãããŠã¯äžèšèŠä»¶ã¯ããããé«ãèè¡
ææ§ãšé«ãç±æªã¿æž©åºŠã瀺ãããã«å¿ èŠã§ããã
äžèšèŠä»¶ãã¯ã¥ãããšæ¬çºæã§æåŸ ããäœçšå¹æ
ã¯åŸãããªããå°èè¡ææ§ã¯ãããä»ã¢ã€ãŸãã
匷床ã®æž¬å®ã«ãããŸãç±æªã¿æž©åºŠã¯ãã«ããè»å
枩床ã®æž¬å®ã«ãã確èªã§ãããããšãã°ã€ãœãã
ããã«è³éŠæã¢ãããŒãçšããªãå Žåã«ã¯çžå¯Ÿç
ã«äœãç±æªã¿æž©åºŠããåŸãããªãã ã¢ã«ã±ãã«è³éŠæã¢ãããŒãšã¯æ¬¡åŒã®ã¢ãããŒ
ãæå³ããã ããã ããïœã¯ïŒãïŒã®æŽæ°ã§ãããR1ã¯ïŒ
åãŸã§ã®ççŽ ååãå«ãã¢ã«ãã«åºã§ãããR2
ã¯æ°ŽçŽ ã§ãããã奜ãŸããã¢ã«ã±ãã«è³éŠæã¢ã
ããŒãšããŠã¯ã¹ãã¬ã³ããã³ããã«ãã«ãšã³ïŒã
ã¹ãŠã®ç°æ§äœã®åç¬ãŸãã¯æ··åç©ïŒç¹ã«ïœâãã
ã«ãã«ãšã³ïŒããããããã ã€ãœããããã«è³éŠæã¢ãããŒãšã¯äžèšã®åŒã«
ãããŠR1ãæ°ŽçŽ ãŸãã¯ïŒåãŸã§ã®ççŽ ååãå«
ãã¢ã«ãã«åºã§ããR2ãã¡ãã«ã§ãããšããã®
ååç©ã§ãããããšãã°Î±âã¡ãã«ã¹ãã¬ã³ã§ã
ãã ã¢ã«ã±ãã«è³éŠæã¢ãããŒãšã€ãœããããã«è³
éŠæã¢ãããŒãšã³ããªããŒã¯ç±³åœç¹èš±ç¬¬4277591
å·ã«èšèŒã®æ¹æ³ã«ãã€ãŠå®¹æã«è£œé ããããã®ã
ããªã³ããªããŒã¯ãŸãã溶åªãšå ±ã«ãŸãã¯æº¶åªãª
ãã«ã€ãœããããã«è³éŠæã¢ãããŒäžã«åæ£ãã
ãã¢ãããŒåã¯ãžâãªããŠã éå§å€ã䜿çšããŠã
ã¢ã«ã±ãã«è³éŠæã¢ãããŒããšãã°ã¹ãã¬ã³ãé£
ç¶çã«åã¯éãã€çã«å ããŠææã®ã©ã³ãã ã³ã
ãªããŒãäœãããšã«ãã€ãŠå®¹æã«è£œé ããããæ
å©ã«ã¯ãã€ãœããããã«è³éŠæã¢ãããŒïŒã¢ã«ã±
ãã«è³éŠæã¢ãããŒã®ééæ¯ã¯ïŒïŒ99ã99ïŒïŒã
奜ãŸããã¯30ïŒ70ã71ïŒ29ã§ãããã¢ã«ã±ãã«è³
éŠæã¢ãããŒãšã€ãœããããã«è³éŠæã¢ãããŒãš
ã³ããªããŒã¯çŽ50000ã1000000ãæãæå©ã«ã¯
70000ã500000ã®ååéããã€ã æ¬çºæã®å®æœã«å¥œé©ãªãããã¯ã³ããªããŒãã
ã³ãã®è£œé æ³ã¯è±åœç¹èš±ç¬¬1264741ããã³ç±³åœç¹
蚱第4427837å·ã«èšèŒãããŠããããã®ãããªã
ããã¯ã³ããªããŒã¯åŒABïŒBAïŒoããã€ããã ã
ã¯ãšã©ã¹ãããŒããªããŒã§ãããã¯ã¢ã«ã±ã
ã«è³éŠæã¢ãããŒãšã€ãœããããã«è³éŠæã¢ãã
ãŒãšã®ã©ã³ãã ã³ããªããŒã§ãããïœã¯ïŒã10ã®
æŽæ°ã§ããããã®ãããªããªããŒã¯åç¬ã§æãã¯
çžäºã«æ··åããŠäœ¿çšããããšãã§ããããã®ãã
ãªãããã¯ã³ããªããŒäžã®ïŒ¢ãããã¯ã®ééå²å
ã¯10ã90ééã®ç¯å²ã§ããããããããã¯ã®
ïŒïŒïŒâããã«å«éã¯æå©ã«ã¯ïŒ¢ãããã¯ã®ïŒã
50ïŒ ã§ããã1.2âããã«å«éã¯P.ã¢ã¬ããã®
Chim.Ind.Milan 41ã758ïŒ1959ïŒã«èšèŒã®èµ€å€
ã¹ãã¯ãã«æ³ããèšç®ãããããã®ãããã¯ã®ïŒ¡
éšåã¯ã¢ã«ã±ãã«è³éŠæã¢ãããŒãšã€ãœãããã
ã«è³éŠæã¢ãããŒãšã®ã©ã³ãã ã³ããªããŒã§ã
ãããããã¯ã³ããªããŒã®å šååéã¯åååœã
30000ã800000ãæå©ã«ã¯50000ã500000ã§ããã æ¬çºæã®å®æœã«å¥œé©ãªãããã¯ã³ããªããŒã¯
çš®ã ã®æ¹æ³ã«ãã€ãŠè£œé ããããšãã§ãããç¹ã«
æãŸããæ¹æ³ã¯å€ç®¡èœæ§ãªããŠã éå§å€ã䜿çšã
ãæ¹æ³ã§ãããããã§ã¯å ±åœ¹ãžãšã³æåããŸãé
åãããŠå€å®èœæ§ãªãã³ã°å ±åœ¹ãžãšã³ããªããŒ
ïŒãã¿ãžãšã³ãŸãã¯ã€ãœãã¬ã³ã®ãã¢ããªããŒã§
ãã€ãŠãããããããã¯ãã¿ãžãšã³ãšã€ãœãã¬ã³
ãšã®ã³ããªããŒã§ãããïŒãäœããåŸæãããã¯
ã³ããªããŒãæããšãã¯ãã®è³éŠæã¢ãããŒã®
ååšäžã§ãžãšã³ãéåãããããšãã§ãããã¯ã
ãã«å ±åœ¹ãžãšã³ãåªå çã«éåãããããžãšã³ã®
éåãå®äºãããšã¢ã«ã±ãã«è³éŠæã¢ãããŒãåŸ
æãããã¯ã³ããªããŒã«å¯ŸããŠã¢ã«ã±ãã«è³éŠæ
ã¢ãããŒå«éãå¢å€§ããã©ã³ãã ã³ããªããŒãç
æããã奜é©ãªéåéå§å€ã¯ç±³åœç¹èš±ç¬¬3660536
å·ãå第373473å·ãå第3787510å·ãå第4172190
å·ãããã³å第4205016å·ã«èšèŒãããŠããã ããããã©ãžã¢ã«ãã¹ã¿ãŒããããã¯ãã«ãã¢
ãŒã ãã®ããªããŒã¯æãŸããã¯äžèšã®äžè¬æ³ãçš
ãå€ç®¡èœæ§éå§å€ã䜿çšããŠè£œé ããããããã§
ã¯ã¢ãããŒæ·»å é åºã«å¿ããŠæŒžæžãžãšã³ããªããŒ
ãããã¯ã³ããªããŒããããããæãã¯ãã¢ããª
ãžãšã³ãããã¯ããããããã©ãžã¢ã«ãããã¯ã³
ããªããŒã®å¥ã®ã«ãŒãã¯ABé 眮ã®ãªãã³ã°ããª
ããŒã補é ãã次ãã§å€ç®¡èœæ§ã«ãããªã³ã°å€ã
ãšãã°åå¡©åã±ã€çŽ ãããã¯ãžããã«ãã³ãŒã³ã
䜿çšããããšã§ããã æ¬çºæã«ããããªããŒãã¬ã³ãã¯ä»»æã®éåžžã®
æ¹æ³ã«ãã€ãŠäœãããšãã§ããããããã¯ã³ããª
ããŒåã¯ãã®æ··åç©ããã³ã¢ã«ã±ãã«è³éŠæã¢ã
ããŒãšã€ãœããããã«è³éŠæã¢ãããŒãšã³ããªã
ãŒã¯æŒãåºãæ©ãé åããŒã«ãããã³ãã³ããªã
ããµãå å«ããçš®ã ã®æ··åæ©ã䜿çšããŠæ©æ¢°çã«
ãã¬ã³ãããããšãã§ãããã³ããªããŒããã³ã
ããã¯ã³ããªããŒã¯ãããã®ããªããŒãé©åœãªæº¶
åªããšãã°ãã³ãŒã³ã«ãšããããããïŒçš®ã®æº¶æ¶²
ãæ··åãããããŠæº¶åªãèžçºããããåã¯å¥œé©ãª
é溶åªããšãã°ã¡ã¿ããŒã«ãæ·»å ããŠããªããŒã
æ²æ®¿ãããããšã«ãã€ãŠå®¹æã«ãã¬ã³ãããããš
ãã§ããã次ãã§æ²æ®¿ãæŽãã也ç¥ããå°åºæ圢
ãŸãã¯æŒãåºãã®ãããªææã®æ¹æ³ã«ãã€ãŠæ圢
ããããããã¯ãŸããã³ããªããŒãšãããã¯ã³ã
ãªããŒãšã®æ··åå液ã¯è©²æº¶æ¶²æ··åç©ãè¡šé¢ã«å¡åž
ããŠèžçºã«ãã溶åªãé€ãããšã«ãã€ãŠè¢«èŠç©è³ª
ãšããŠäœ¿çšããããšãã§ããããããã¯ã³ããªã
ãŒãŸãã¯ãããã¯ã³ããªããŒé¡æ··åç©ã¯éåå¿æ§
溶液ïŒããšãã°ãã³ãŒã³ãŸãã¯ã·ã¯ããããµã³ïŒ
ãããã¯åå¿æ§æº¶åªïŒããšãã°Î±âã¡ãã«ã¹ãã¬
ã³ïŒã«ãšããããããŠããã«è³éŠæã¢ãããŒïŒã€
ãœããããã«è³éŠæã¢ãããŒã®ããªããŒã該ãã
ãã¯ã³ããªããŒã®ååšäžã§éåãããããšãã§ã
ããäžèšã®çš®ã ã®æ¹æ³ã®ãã¥ãã§ãæ¬çºæã«ãã
ããªããŒãã¬ã³ãã補é ããããšãã§ãããç¶ã
ãªããæãŸããæ³ã¯äžèšã®ãããã¯ã³ããªããŒãŸ
ãã¯ãããã¯ã³ããªããŒé¡æ··åç©ã®ååšäžã§ã®ã¢
ã«ã±ãã«è³éŠæã¢ãããŒãšã€ãœããããã«è³éŠæ
ã¢ãããŒãšã®ã©ã³ãã ã³ããªããŒã®éåã§ããã æ¬çºæã次ã®å®æœäŸã«ãã€ãŠæŽã«å ·äœçã«èª¬æ
ããã以äžã«è¿°ã¹ããã¹ãŠã®åå¿ãã³éåã¯ä¹Ÿç¥
çªçŽ é°å²æ°äžã§è¡ãªã€ãããã¹ãŠã®ã¬ã©ã¹å®¹åšã¯
150âã§ã§äžå€çŒãããããŠã¢ãããŒé¡ããã³å
å¿è©Šå€ã®ç§»éã¯çªçŽ ãã©ãã·ãŠæ³šå°åšãçšããŠè¡
ãªã€ãããã¹ãŠã®ã¢ãããŒé¡ããã³è©Šå€ã¯ã¢ããª
ã³éåã®æšæºæ³ã«åŸã€ãŠç²Ÿè£œããã åŠæ¹ αâã¡ãã«ã¹ãã¬ã³âã¹ãã¬ã³ã³ããªã
㌠第ïŒçŽããã«ãªããŠã ãããã¯ïœâããã«ãª
ããŠã ãéå§å€ãšããŠäœ¿çšããéå°ã®Î±âã¡ã
ã«ã¹ãã¬ã³ã¢ãããŒã溶åªãšããŠäœ¿çšããŠã¢ã
ãªã³éåã«ããïŒçš®ã®Î±âã¡ãã«ã¹ãã¬ã³âã¹
ãã¬ã³ã³ããªããŒã補é ããã掻æ§ã¢ã«ããåº
ãéãããšã«ãã€ãŠå·¥æ¥çŽÎ±âã¡ãã«ã¹ãã¬ã³
ãšç²Ÿè£œãããæ°ããèžçããã¹ãã¬ã³ã䜿çšã
ããåå¿æ··åç©ã也ç¥çªçŽ ã§å ãã ãåœéã®ïœ
âããã«ãªããŠã ã®æ·»å ã«ãã€ãŠç³»äžã®äžçŽç©
ãäžåãããã¢ãããŒæ··åç©ã60âã«å ç±ãã
äºãå®ããéã®éåéå§å€ãå ãããåå¿åšäž
ã®å 容ç©ã¯éåç±ã«ãã枩床äžæãããåå¿æ··
åç©ã®æž©åºŠãããšã®éå枩床ã«æ»ã€ããšããã
ããã¹ãã¬ã³ã¢ãããŒã®ãã¹ãŠãæ¶è²»ããŠéå
ãããã ãšããšè§£éãããçæãªãã³ã°ããªã
ãŒãã€ãœãããããŒã«æ·»å ã«ãã€ãŠå€±æŽ»ãã
ããã¡ã¿ããŒã«ã«ããæ²æ®¿ãã¡ãã¬ã³ã¯ãã©ã€
ãäžã®å溶解ããã³ã¡ã¿ããŒã«ã«ããåæ²æ®¿ã«
ãã€ãŠã³ããªããŒãååãããã¡ãã¬ã³ã¯ãã©
ã€ã溶液ã®äžéšåãè¿œå ã®ãã¬ã³ãå®éšçšã«ã
ã€ãŠããããè©Šæã®æ²æ®¿éšåãç空ãªãŒãã³äž
ã§çŽ58âã®æž©åºŠã§äžå€ä¹Ÿç¥ãããç²æ«ç¶ã®ä¹Ÿç¥
è©Šæã次ãã§å®å®å€ããã³é žåé²æ¢å€ïŒIonol
ããã³ã³Irgnox1076ãªãåååããã€ãã®ïŒã®
ã¡ã¿ããŒã«æº¶æ¶²ãšæ··åããç空äžã®å®€æž©ã«ãã
ãŠåã³ä¹Ÿç¥ãããIonrlããã³Irganox1076ã®ã
ãããã®éã¯ã³ããªããŒã®è©Šæã®ééãåºæºã«
ããŠããããçŽ0.2ééïŒ ã§ãã€ãã ã¹ãã¬ã³âαâã¡ãã«ã¹ãã¬ã³ã³ããªããŒè£œ
é ã®ããã®éåæ¡ä»¶ãè¡š1Aã®ç€ºãã
è³éŠæã¢ãããŒãåºæãšãããã®ã¯å°åºæ圢ãæŒ
ãåºããããã³ã·ãŒã圢æã®ããã»ã¹ã«åæ¥çã«
åºãçšéããã€ãŠãããããªã¹ãã¬ã³æš¹èã¯çš®ã
ã®åºåã§éåžžãªå©ç¹ããã€ãŠäœ¿çšãããŠãããã
ã®ãããªæš¹èã¯äžè¬çã«ã¯éæã§ããäžã€å®¹æã«
æ圢ããã³æŒãåºãã®å¯èœãªãã®ã§ãããç¶ããª
ããããã®ãããªæš¹èã¯æ¯èŒçäœãèè¡ææ§ã瀺
ãã å ±åœ¹ãžãšã³ã®ãšã©ã¹ãããŒã¯èè¡ææ§ãæ¹è¯ã
ãããã«ãã®ãããªæš¹èã«æ··åãããŠãããäžè¬
ã«ããšã©ã¹ãããŒã®æ·»å ã«ãã€ãŠèè¡ææ§ãå¢å€§
ããã«ã€ããŠãçæç©ã®æªã¿æž©åºŠã¯äœäžããŠçæ
ããªããŒã¯æ²žãšãæ°Žã®ãããªææž©ã«ãããå¿ èŠã®
ããçšéã«é©ããªããªãã αâã¡ãã«ã¹ãã¬ã³ã®ããªããŒã¯äžè¬ã«ã¹ãã¬
ã³ã®ããªããŒã¯äžè¬ã«ã¹ãã¬ã³ã®å¯Ÿå¿ããªããŒã
ãã倧ããæªã¿æž©åºŠã瀺ããαâã¡ãã«ã¹ãã¬ã³
ã¯çŽ61âãšããæ¯èŒçäœãéç枩床ïŒè§£éåé床
ãéåé床ïŒããã€ããã©ããããªã¹ãã¬ã³ãè¶
ããããªïŒÎ±âã¡ãã«ã¹ãã¬ã³ïŒã®ç±æªã¿ã®å¢å€§
ã¯çŽ70âã§ããããã®ççŽã¯å€ãã®ç±çšéã®èŠä»¶
ãè¶ããŠãããããšãã°ãå æž©å ãŠãé£æ容åšã«
ãããŠãå¿ èŠãšããç±æªã¿æž©åºŠã¯çŽ110âã§ã
ããæèšããã°ããªã¹ãã¬ã³ãããçŽ15âé«ãã
å ç±æ» è容åšã§çŽ130âãå¿ èŠã§ãããããã§ã
å¢å åã¯35âã§ãããããã¯ããªïŒÎ±âã¡ãã«ã¹
ãã¬ã³ïŒãšããªã¹ãã¬ã³ãšã®éã®çžéã®ååã«ã
ããªããç¶ããªãããé«ãšãã«ã®ãŒã®æ¶è²»ã¯åžžã«
é«ãç±æªã¿ããªããŒã®è£œé ã䌎ãªããããæ ãã
ãªã¹ãã¬ã³ãè¶ããããã°ããå¢å€§ããç±æªã¿æž©
床ããã€ããªããŒãåŸãããã«Î±âã¡ãã«ã¹ãã¬
ã³ãšã¹ãã¬ã³ã®ã³ããªããŒã䜿çšããããšãæãŸ
ãããšããããšãèŠåºãããã 代衚çãªäŸãšããŠãç±³åœç¹èš±æ±ã®ç¯å²ç¬¬
3367995å·ã«ã¯æ¯èŒçé«ãèè¡ææ§ãšé«ãç±æªã¿
ããã€ããªããŒãæäŸããããã«ããžãšã³ãŽã ã«
ã¹ãã¬ã³âã¢ã¯ãªããããªã«ãšÎ±âã¡ãã«ã¹ãã¬
ã³ãšã³ããªããŒãã°ã©ããããããžãšã³ãŽã ã®ã°
ã©ããããªããŒãèšèŒãããŠãããå®è³ªçã«ãã®
ããªããŒã¯ABSïŒã¢ã¯ãªããããªã«âãã¿ãžãš
ã³âã¹ãã¬ã³ïŒããªããŒã§ããããã ãã®ã¹ãã¬
ã³ã®äžéšãαâã¡ãã«ã¹ãã¬ã³ã§çœ®æããããã®
ã§ãããç±³åœç¹èš±ç¬¬3912793å·ã«ã¯äžè¬åŒABA
ïŒãã ãã¯Î±âã¡ãã«ã¹ãã¬ã³æŒžæžãããã¯ã
è¡šãããã¯ãã¿ã³ãžãšã³ãããã¯ãè¡šããïŒã®
ããªããŒãèšèŒãããŠããããã®Î±âã¡ãã«ã¹ã
ã¬ã³æŒžæžãããã¯ã¯ïŒ¡ãããã¯ããããã¯ã«è¿
ã¥ãã«ã€ããŠÎ±âã¡ãã«ã¹ãã¬ã³ãšå ±éåãããž
ãšã³ã¢ãããŒãéãå¢å€§ããŠããããã«ïŒ¡ããã
ã¯ããžãšã³ã¢ãããŒãå«ãã§ããããšãæå³ã
ããç±³åœç¹èš±ç¬¬4089913å·ã«ã¯ããã«è³éŠæãã
ãã¯ãšå ±åœ¹ãžãšã³ãšã©ã¹ãããŒãããã¯ã«å ããŠ
ã»ãéæãªããªããŒãäžããããã«è³éŠæååç©
ãå«ããããã¯ã³ããªããŒãèšèŒãããŠãããè±
åœç¹èš±ç¬¬1414954å·ã«ã¯åŒABCïŒïŒ¡ã¯Î±âã¡ãã«
ã¹ãã¬ã³ã®ãããã¯ãè¡šãããã¯ãšã©ã¹ãããŒ
ãããã¯ã§ãããã¯ããªã¹ãã¬ã³ã®ãããã¯ã§
ããïŒããã€ããã³ããªããŒãèšèŒãããŠããã äžèšã®å è¡æè¡ã®ãã¥ãã«ããå æž©å ãŠãé£æ
ã¯ãŸãå粧åã®å è£ çšã®ãã€ã«ã ã«å°åºæ圢ãã
ãã¯æŒãåºãããã®ã«å®å šã«é©ããææãäžãã
ç¶ãé£åæ¥è§Šãèš±ããäžã€æãŸããåŒåŒµã匷床ã
èè¡ææ§ã䌞ã³ãç±æªã¿ãšå ±ã«é«åºŠã«æãŸããå¿
åäºè£æµæã瀺ãåäžé£åšé¡ã«å¥œé©ãªçµåããäž
ãããã®ã¯ãªãã€ãã æ¬çºæã«ããã°ããããã®å©ç¹ã¯äžèšã®ç¹å®ã®
ã³ããªããŒãã¬ã³ãã«ãããŠéæãããã èè¡ææ§æ圢ç©ã«ç¹ã«å¥œé©ã§ãã€ãŠå®è³ªçã«äž
èšã®(a)æåãäžèšã®(b)æåãšæ··åããŠæãã³ããª
ããŒãã¬ã³ãïŒ (a) ã¢ã«ã±ãã«è³éŠæã¢ãããŒãšã€ãœããããã«
è³éŠæã¢ãããŒãšã®ã³ããªããŒã§ãã€ãŠã€ãœã
ãããã«è³éŠæã¢ãããŒïŒã¢ã«ã±ãã«è³éŠæã¢
ãããŒã®ééæ¯ãïŒïŒ99ã99ïŒïŒã§ããã³ããª
ããŒååéã50000ã1000000ã§ããã³ããªã
ãŒïŒ (b) åŒABãABAãŸãã¯ABïŒBAïŒoããã³ãã®æ··
æããã ãã¯ã¢ã«ã±ãã«è³éŠæã¢ãããŒãšã€
ãœããããã«è³éŠæã¢ãããŒãšã³ããªããŒã®ã
ããã¯ã§ãããã¯å ±åœ¹ãžãšã³ãšã©ã¹ãããŒã®
ãããã¯ã§ãããïœã¯ïŒã10ã®æŽæ°ã§ããã
ã¯ã€ãœããããã«è³éŠæã¢ãããŒïŒã¢ã«ã±ãã«
è³éŠæã¢ãããŒã®ééæ¯ïŒïŒ99ã99ïŒïŒãã
ã€ãã®ãããã¯ã³ããªããŒã§ãã€ãŠãïŒã50é
éïŒ ã®ïŒïŒïŒâããã«å«éããã€ãã¿ãžãšã³ã
ãã³ïŒãŸãã¯ã€ãœãã¬ã³ãšã©ã¹ãããŒã10ã90
ééïŒ å«ã¿ããããã¯ã³ããªããŒååéã
30000ã800000ã§ãããããã¯ã³ããªã㌠æ¬çºæã«ãããŠã¯äžèšèŠä»¶ã¯ããããé«ãèè¡
ææ§ãšé«ãç±æªã¿æž©åºŠã瀺ãããã«å¿ èŠã§ããã
äžèšèŠä»¶ãã¯ã¥ãããšæ¬çºæã§æåŸ ããäœçšå¹æ
ã¯åŸãããªããå°èè¡ææ§ã¯ãããä»ã¢ã€ãŸãã
匷床ã®æž¬å®ã«ãããŸãç±æªã¿æž©åºŠã¯ãã«ããè»å
枩床ã®æž¬å®ã«ãã確èªã§ãããããšãã°ã€ãœãã
ããã«è³éŠæã¢ãããŒãçšããªãå Žåã«ã¯çžå¯Ÿç
ã«äœãç±æªã¿æž©åºŠããåŸãããªãã ã¢ã«ã±ãã«è³éŠæã¢ãããŒãšã¯æ¬¡åŒã®ã¢ãããŒ
ãæå³ããã ããã ããïœã¯ïŒãïŒã®æŽæ°ã§ãããR1ã¯ïŒ
åãŸã§ã®ççŽ ååãå«ãã¢ã«ãã«åºã§ãããR2
ã¯æ°ŽçŽ ã§ãããã奜ãŸããã¢ã«ã±ãã«è³éŠæã¢ã
ããŒãšããŠã¯ã¹ãã¬ã³ããã³ããã«ãã«ãšã³ïŒã
ã¹ãŠã®ç°æ§äœã®åç¬ãŸãã¯æ··åç©ïŒç¹ã«ïœâãã
ã«ãã«ãšã³ïŒããããããã ã€ãœããããã«è³éŠæã¢ãããŒãšã¯äžèšã®åŒã«
ãããŠR1ãæ°ŽçŽ ãŸãã¯ïŒåãŸã§ã®ççŽ ååãå«
ãã¢ã«ãã«åºã§ããR2ãã¡ãã«ã§ãããšããã®
ååç©ã§ãããããšãã°Î±âã¡ãã«ã¹ãã¬ã³ã§ã
ãã ã¢ã«ã±ãã«è³éŠæã¢ãããŒãšã€ãœããããã«è³
éŠæã¢ãããŒãšã³ããªããŒã¯ç±³åœç¹èš±ç¬¬4277591
å·ã«èšèŒã®æ¹æ³ã«ãã€ãŠå®¹æã«è£œé ããããã®ã
ããªã³ããªããŒã¯ãŸãã溶åªãšå ±ã«ãŸãã¯æº¶åªãª
ãã«ã€ãœããããã«è³éŠæã¢ãããŒäžã«åæ£ãã
ãã¢ãããŒåã¯ãžâãªããŠã éå§å€ã䜿çšããŠã
ã¢ã«ã±ãã«è³éŠæã¢ãããŒããšãã°ã¹ãã¬ã³ãé£
ç¶çã«åã¯éãã€çã«å ããŠææã®ã©ã³ãã ã³ã
ãªããŒãäœãããšã«ãã€ãŠå®¹æã«è£œé ããããæ
å©ã«ã¯ãã€ãœããããã«è³éŠæã¢ãããŒïŒã¢ã«ã±
ãã«è³éŠæã¢ãããŒã®ééæ¯ã¯ïŒïŒ99ã99ïŒïŒã
奜ãŸããã¯30ïŒ70ã71ïŒ29ã§ãããã¢ã«ã±ãã«è³
éŠæã¢ãããŒãšã€ãœããããã«è³éŠæã¢ãããŒãš
ã³ããªããŒã¯çŽ50000ã1000000ãæãæå©ã«ã¯
70000ã500000ã®ååéããã€ã æ¬çºæã®å®æœã«å¥œé©ãªãããã¯ã³ããªããŒãã
ã³ãã®è£œé æ³ã¯è±åœç¹èš±ç¬¬1264741ããã³ç±³åœç¹
蚱第4427837å·ã«èšèŒãããŠããããã®ãããªã
ããã¯ã³ããªããŒã¯åŒABïŒBAïŒoããã€ããã ã
ã¯ãšã©ã¹ãããŒããªããŒã§ãããã¯ã¢ã«ã±ã
ã«è³éŠæã¢ãããŒãšã€ãœããããã«è³éŠæã¢ãã
ãŒãšã®ã©ã³ãã ã³ããªããŒã§ãããïœã¯ïŒã10ã®
æŽæ°ã§ããããã®ãããªããªããŒã¯åç¬ã§æãã¯
çžäºã«æ··åããŠäœ¿çšããããšãã§ããããã®ãã
ãªãããã¯ã³ããªããŒäžã®ïŒ¢ãããã¯ã®ééå²å
ã¯10ã90ééã®ç¯å²ã§ããããããããã¯ã®
ïŒïŒïŒâããã«å«éã¯æå©ã«ã¯ïŒ¢ãããã¯ã®ïŒã
50ïŒ ã§ããã1.2âããã«å«éã¯P.ã¢ã¬ããã®
Chim.Ind.Milan 41ã758ïŒ1959ïŒã«èšèŒã®èµ€å€
ã¹ãã¯ãã«æ³ããèšç®ãããããã®ãããã¯ã®ïŒ¡
éšåã¯ã¢ã«ã±ãã«è³éŠæã¢ãããŒãšã€ãœãããã
ã«è³éŠæã¢ãããŒãšã®ã©ã³ãã ã³ããªããŒã§ã
ãããããã¯ã³ããªããŒã®å šååéã¯åååœã
30000ã800000ãæå©ã«ã¯50000ã500000ã§ããã æ¬çºæã®å®æœã«å¥œé©ãªãããã¯ã³ããªããŒã¯
çš®ã ã®æ¹æ³ã«ãã€ãŠè£œé ããããšãã§ãããç¹ã«
æãŸããæ¹æ³ã¯å€ç®¡èœæ§ãªããŠã éå§å€ã䜿çšã
ãæ¹æ³ã§ãããããã§ã¯å ±åœ¹ãžãšã³æåããŸãé
åãããŠå€å®èœæ§ãªãã³ã°å ±åœ¹ãžãšã³ããªããŒ
ïŒãã¿ãžãšã³ãŸãã¯ã€ãœãã¬ã³ã®ãã¢ããªããŒã§
ãã€ãŠãããããããã¯ãã¿ãžãšã³ãšã€ãœãã¬ã³
ãšã®ã³ããªããŒã§ãããïŒãäœããåŸæãããã¯
ã³ããªããŒãæããšãã¯ãã®è³éŠæã¢ãããŒã®
ååšäžã§ãžãšã³ãéåãããããšãã§ãããã¯ã
ãã«å ±åœ¹ãžãšã³ãåªå çã«éåãããããžãšã³ã®
éåãå®äºãããšã¢ã«ã±ãã«è³éŠæã¢ãããŒãåŸ
æãããã¯ã³ããªããŒã«å¯ŸããŠã¢ã«ã±ãã«è³éŠæ
ã¢ãããŒå«éãå¢å€§ããã©ã³ãã ã³ããªããŒãç
æããã奜é©ãªéåéå§å€ã¯ç±³åœç¹èš±ç¬¬3660536
å·ãå第373473å·ãå第3787510å·ãå第4172190
å·ãããã³å第4205016å·ã«èšèŒãããŠããã ããããã©ãžã¢ã«ãã¹ã¿ãŒããããã¯ãã«ãã¢
ãŒã ãã®ããªããŒã¯æãŸããã¯äžèšã®äžè¬æ³ãçš
ãå€ç®¡èœæ§éå§å€ã䜿çšããŠè£œé ããããããã§
ã¯ã¢ãããŒæ·»å é åºã«å¿ããŠæŒžæžãžãšã³ããªããŒ
ãããã¯ã³ããªããŒããããããæãã¯ãã¢ããª
ãžãšã³ãããã¯ããããããã©ãžã¢ã«ãããã¯ã³
ããªããŒã®å¥ã®ã«ãŒãã¯ABé 眮ã®ãªãã³ã°ããª
ããŒã補é ãã次ãã§å€ç®¡èœæ§ã«ãããªã³ã°å€ã
ãšãã°åå¡©åã±ã€çŽ ãããã¯ãžããã«ãã³ãŒã³ã
䜿çšããããšã§ããã æ¬çºæã«ããããªããŒãã¬ã³ãã¯ä»»æã®éåžžã®
æ¹æ³ã«ãã€ãŠäœãããšãã§ããããããã¯ã³ããª
ããŒåã¯ãã®æ··åç©ããã³ã¢ã«ã±ãã«è³éŠæã¢ã
ããŒãšã€ãœããããã«è³éŠæã¢ãããŒãšã³ããªã
ãŒã¯æŒãåºãæ©ãé åããŒã«ãããã³ãã³ããªã
ããµãå å«ããçš®ã ã®æ··åæ©ã䜿çšããŠæ©æ¢°çã«
ãã¬ã³ãããããšãã§ãããã³ããªããŒããã³ã
ããã¯ã³ããªããŒã¯ãããã®ããªããŒãé©åœãªæº¶
åªããšãã°ãã³ãŒã³ã«ãšããããããïŒçš®ã®æº¶æ¶²
ãæ··åãããããŠæº¶åªãèžçºããããåã¯å¥œé©ãª
é溶åªããšãã°ã¡ã¿ããŒã«ãæ·»å ããŠããªããŒã
æ²æ®¿ãããããšã«ãã€ãŠå®¹æã«ãã¬ã³ãããããš
ãã§ããã次ãã§æ²æ®¿ãæŽãã也ç¥ããå°åºæ圢
ãŸãã¯æŒãåºãã®ãããªææã®æ¹æ³ã«ãã€ãŠæ圢
ããããããã¯ãŸããã³ããªããŒãšãããã¯ã³ã
ãªããŒãšã®æ··åå液ã¯è©²æº¶æ¶²æ··åç©ãè¡šé¢ã«å¡åž
ããŠèžçºã«ãã溶åªãé€ãããšã«ãã€ãŠè¢«èŠç©è³ª
ãšããŠäœ¿çšããããšãã§ããããããã¯ã³ããªã
ãŒãŸãã¯ãããã¯ã³ããªããŒé¡æ··åç©ã¯éåå¿æ§
溶液ïŒããšãã°ãã³ãŒã³ãŸãã¯ã·ã¯ããããµã³ïŒ
ãããã¯åå¿æ§æº¶åªïŒããšãã°Î±âã¡ãã«ã¹ãã¬
ã³ïŒã«ãšããããããŠããã«è³éŠæã¢ãããŒïŒã€
ãœããããã«è³éŠæã¢ãããŒã®ããªããŒã該ãã
ãã¯ã³ããªããŒã®ååšäžã§éåãããããšãã§ã
ããäžèšã®çš®ã ã®æ¹æ³ã®ãã¥ãã§ãæ¬çºæã«ãã
ããªããŒãã¬ã³ãã補é ããããšãã§ãããç¶ã
ãªããæãŸããæ³ã¯äžèšã®ãããã¯ã³ããªããŒãŸ
ãã¯ãããã¯ã³ããªããŒé¡æ··åç©ã®ååšäžã§ã®ã¢
ã«ã±ãã«è³éŠæã¢ãããŒãšã€ãœããããã«è³éŠæ
ã¢ãããŒãšã®ã©ã³ãã ã³ããªããŒã®éåã§ããã æ¬çºæã次ã®å®æœäŸã«ãã€ãŠæŽã«å ·äœçã«èª¬æ
ããã以äžã«è¿°ã¹ããã¹ãŠã®åå¿ãã³éåã¯ä¹Ÿç¥
çªçŽ é°å²æ°äžã§è¡ãªã€ãããã¹ãŠã®ã¬ã©ã¹å®¹åšã¯
150âã§ã§äžå€çŒãããããŠã¢ãããŒé¡ããã³å
å¿è©Šå€ã®ç§»éã¯çªçŽ ãã©ãã·ãŠæ³šå°åšãçšããŠè¡
ãªã€ãããã¹ãŠã®ã¢ãããŒé¡ããã³è©Šå€ã¯ã¢ããª
ã³éåã®æšæºæ³ã«åŸã€ãŠç²Ÿè£œããã åŠæ¹ αâã¡ãã«ã¹ãã¬ã³âã¹ãã¬ã³ã³ããªã
㌠第ïŒçŽããã«ãªããŠã ãããã¯ïœâããã«ãª
ããŠã ãéå§å€ãšããŠäœ¿çšããéå°ã®Î±âã¡ã
ã«ã¹ãã¬ã³ã¢ãããŒã溶åªãšããŠäœ¿çšããŠã¢ã
ãªã³éåã«ããïŒçš®ã®Î±âã¡ãã«ã¹ãã¬ã³âã¹
ãã¬ã³ã³ããªããŒã補é ããã掻æ§ã¢ã«ããåº
ãéãããšã«ãã€ãŠå·¥æ¥çŽÎ±âã¡ãã«ã¹ãã¬ã³
ãšç²Ÿè£œãããæ°ããèžçããã¹ãã¬ã³ã䜿çšã
ããåå¿æ··åç©ã也ç¥çªçŽ ã§å ãã ãåœéã®ïœ
âããã«ãªããŠã ã®æ·»å ã«ãã€ãŠç³»äžã®äžçŽç©
ãäžåãããã¢ãããŒæ··åç©ã60âã«å ç±ãã
äºãå®ããéã®éåéå§å€ãå ãããåå¿åšäž
ã®å 容ç©ã¯éåç±ã«ãã枩床äžæãããåå¿æ··
åç©ã®æž©åºŠãããšã®éå枩床ã«æ»ã€ããšããã
ããã¹ãã¬ã³ã¢ãããŒã®ãã¹ãŠãæ¶è²»ããŠéå
ãããã ãšããšè§£éãããçæãªãã³ã°ããªã
ãŒãã€ãœãããããŒã«æ·»å ã«ãã€ãŠå€±æŽ»ãã
ããã¡ã¿ããŒã«ã«ããæ²æ®¿ãã¡ãã¬ã³ã¯ãã©ã€
ãäžã®å溶解ããã³ã¡ã¿ããŒã«ã«ããåæ²æ®¿ã«
ãã€ãŠã³ããªããŒãååãããã¡ãã¬ã³ã¯ãã©
ã€ã溶液ã®äžéšåãè¿œå ã®ãã¬ã³ãå®éšçšã«ã
ã€ãŠããããè©Šæã®æ²æ®¿éšåãç空ãªãŒãã³äž
ã§çŽ58âã®æž©åºŠã§äžå€ä¹Ÿç¥ãããç²æ«ç¶ã®ä¹Ÿç¥
è©Šæã次ãã§å®å®å€ããã³é žåé²æ¢å€ïŒIonol
ããã³ã³Irgnox1076ãªãåååããã€ãã®ïŒã®
ã¡ã¿ããŒã«æº¶æ¶²ãšæ··åããç空äžã®å®€æž©ã«ãã
ãŠåã³ä¹Ÿç¥ãããIonrlããã³Irganox1076ã®ã
ãããã®éã¯ã³ããªããŒã®è©Šæã®ééãåºæºã«
ããŠããããçŽ0.2ééïŒ ã§ãã€ãã ã¹ãã¬ã³âαâã¡ãã«ã¹ãã¬ã³ã³ããªããŒè£œ
é ã®ããã®éåæ¡ä»¶ãè¡š1Aã®ç€ºãã
ãè¡šã
è©Šæã®ååéãã²ã«æµžéã¯ãããã°ã©ã
ïŒGPCïŒã§æž¬å®ããαâã¡ãã«ã¹ãã¬ã³ã®å²å
ã該ç£æ°å ±é³ŽïŒmmrïŒã§æž¬å®ããããããã®
å€ãè¡š1Bã«ç€ºãã
ïŒGPCïŒã§æž¬å®ããαâã¡ãã«ã¹ãã¬ã³ã®å²å
ã該ç£æ°å ±é³ŽïŒmmrïŒã§æž¬å®ããããããã®
å€ãè¡š1Bã«ç€ºãã
ãè¡šã
ãããïŒçš®ã®ã³ããªããŒãããããçŽ220â
ã§å§çž®æ圢ããŠè©Šéšæ£ãäœãããã®åŒåŒµã匷床
ããã³äŒžã³ãªãã³ã«ãããã»ã¢ã€ãŸããè¡æ匷
床ããã³ãã«ããè»åç¹ã枬å®ããããããã®
æ§è³ªãè¡š1Cã«ç€ºãã
ã§å§çž®æ圢ããŠè©Šéšæ£ãäœãããã®åŒåŒµã匷床
ããã³äŒžã³ãªãã³ã«ãããã»ã¢ã€ãŸããè¡æ匷
床ããã³ãã«ããè»åç¹ã枬å®ããããããã®
æ§è³ªãè¡š1Cã«ç€ºãã
ãè¡šã
åŠæ¹ αâã¡ãã«ã¹ãã¬ã³âã¹ãã¬ã³ã³ããªã
㌠AAããã³BBãšåŒã¶Î±âã¡ãã«ã¹ãã¬ã³âã¹
ãã¬ã³ã³ããªããŒã®ïŒçš®ã®è©ŠæãåŠæ¹ãšåæ§
ã®äžè¬æ³ã«ãã€ãŠè£œé ããããã ãçæç©æ²æ®¿
ã®ããã®ã¡ã¿ããŒã«ã¯äœ¿çšããªãã€ããçæã
ãªããŒã·ããããç空èžçã«ãã€ãŠçŽ38ééïŒ
åºäœã«ãŸã§æ¿çž®ããããªããŒã170âã«éãã
åŸã«çŽ45åé180âã®ç空ãªãŒãã³äžã®ãã¬ã€
ã«ããããšã«ãã€ãŠæŽã«æ®çºç©ãé€å»ãããç
æããªããŒã¹ã©ãã次ãã§å·åŽããŠé¡ç²ã«ç²ç
ãã次ã®ãã¬ã³ãå®éšã«äŸãããäŸçµŠç©ã®å²
åãã³ããªããŒã®ååéãšçµæãè¡šïŒã«ç€ºãã
㌠AAããã³BBãšåŒã¶Î±âã¡ãã«ã¹ãã¬ã³âã¹
ãã¬ã³ã³ããªããŒã®ïŒçš®ã®è©ŠæãåŠæ¹ãšåæ§
ã®äžè¬æ³ã«ãã€ãŠè£œé ããããã ãçæç©æ²æ®¿
ã®ããã®ã¡ã¿ããŒã«ã¯äœ¿çšããªãã€ããçæã
ãªããŒã·ããããç空èžçã«ãã€ãŠçŽ38ééïŒ
åºäœã«ãŸã§æ¿çž®ããããªããŒã170âã«éãã
åŸã«çŽ45åé180âã®ç空ãªãŒãã³äžã®ãã¬ã€
ã«ããããšã«ãã€ãŠæŽã«æ®çºç©ãé€å»ãããç
æããªããŒã¹ã©ãã次ãã§å·åŽããŠé¡ç²ã«ç²ç
ãã次ã®ãã¬ã³ãå®éšã«äŸãããäŸçµŠç©ã®å²
åãã³ããªããŒã®ååéãšçµæãè¡šïŒã«ç€ºãã
ãè¡šã
ãªã ã¹ã
㌠αMS ã¬ã³ mlïŒ ååé (nmrã«ãã)
㌠αMS ã¬ã³ mlïŒ ååé (nmrã«ãã)
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ èè¡ææ§æ圢ç©ã«ç¹ã«å¥œé©ã§ãã€ãŠå®è³ªçã«
äžèšã®(a)æåãäžèšã®(b)æåãšæ··åããŠæãã³ã
ãªããŒãã¬ã³ãïŒ (a) ã¢ã«ã±ãã«è³éŠæã¢ãããŒãšã€ãœããããã«
è³éŠæã¢ãããŒãšã®ã³ããªããŒã§ãã€ãŠã€ãœã
ãããã«è³éŠæã¢ãããŒïŒã¢ã«ã±ãã«è³éŠæã¡
ãããŒã®ééæ¯ãïŒïŒ99ã99ïŒïŒã§ããã³ããª
ããŒååéã5000ã1000000ã§ããã³ããªã
ãŒïŒ (b) åŒABãABAãŸãã¯ABïŒBAïŒoããã³ãã®æ··
æããã ãã¯ã¢ã«ã±ãã«è³éŠæã¢ãããŒãšã€
ãœããããã«è³éŠæã¢ãããŒãšã®ã³ããªããŒã®
ãããã¯ã§ãããã¯å ±åœ¹ãžãšã³ãšã©ã¹ãããŒ
ã®ãããã¯ã§ãããïœã¯ïŒã10ã®æŽæ°ã§ããã
ã¯ã€ãœããããã«è³éŠæã¢ãããŒïŒã¢ã«ã±ã
ã«è³éŠæã¢ãããŒã®ééæ¯ïŒïŒ99ã99ïŒïŒãã
ãã€ãã®ãããã¯ã³ããªããŒã§ãã€ãŠãïŒã50
ééïŒ ã®ïŒïŒïŒâããã«å«éããã€ãã¿ãžãšã³
ããã³ïŒãŸãã¯ã€ãœãã¬ã³ãšã©ã¹ãããŒã10ã
90ééïŒ å«ã¿ããããã¯ã³ããªããŒååéã
30000ã800000ã§ãããããã¯ã³ããªããŒã ïŒ ã³ããªããŒ(a)äžã®ã€ãœããããã«è³éŠæã¢ã
ããŒïŒã¢ã«ã±ãã«è³éŠæã¢ãããŒã®ééæ¯ã30ïŒ
70ã71ïŒ29ã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®ã³
ããªããŒãã¬ã³ãã ïŒ ã³ããªããŒ(a)ã70000ã50000ã®ååéããã€
ç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®ã³ããªããŒãã¬ã³
ãã ïŒ ã³ããªããŒ(a)ãαâã¡ãã«ã¹ãã¬ã³ãšã¹ãã¬
ã³ãšã®ã³ããªããŒã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èš
èŒã®ã³ããªããŒãã¬ã³ãã ïŒ ïŒ¡ãããã¯ã30ïŒ70ã71ïŒ29ã®ã€ãœãããã
ã«è³éŠæã¢ãããŒïŒã¢ã«ã±ãã«è³éŠæã¢ãããŒãš
æ¯ããã€ç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®ã³ããªããŒ
ãã¬ã³ãã ïŒ ãããã¯ã³ããªããŒ(b)ã®ååéã50000ã
500000ã§ããç¹èš±è«æ±ã®ç¬¬ïŒé èšèŒã®ã³ããªããŒ
ãã¬ã³ãã ïŒ ã€ãœããããã«è³éŠæã¢ãããŒãαâã¡ãã«
ã¹ãã¬ã³ã§ãããã¢ã«ã±ãã«è³éŠæã¢ãããŒãã¹
ãã¬ã³ã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®ã³ããª
ããŒãã¬ã³ãã ïŒ ãžãšã³ãšã©ã¹ãããŒãããªãã¿ãžãšã³ã§ãã
ç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®ã³ããªããŒãã¬ã³
ãã
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/525,335 US4525532A (en) | 1983-08-22 | 1983-08-22 | Impact resistant α-methylstyrene-styrene copolymer blends |
US525335 | 1983-08-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6065046A JPS6065046A (ja) | 1985-04-13 |
JPS6141935B2 true JPS6141935B2 (ja) | 1986-09-18 |
Family
ID=24092810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59174839A Granted JPS6065046A (ja) | 1983-08-22 | 1984-08-22 | èè¡ææ§Î±âã¡ãã«ã¹ãã¬ã³âã¹ãã¬ã³ã³ããªããŒãã¬ã³ã |
Country Status (7)
Country | Link |
---|---|
US (1) | US4525532A (ja) |
EP (1) | EP0135169B1 (ja) |
JP (1) | JPS6065046A (ja) |
KR (1) | KR860001036B1 (ja) |
AU (1) | AU552618B2 (ja) |
CA (1) | CA1210178A (ja) |
DE (1) | DE3472966D1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1231484A (en) * | 1984-06-07 | 1988-01-12 | Edward T. Carrington | POLYBLENDS OF STYRENE/.alpha.-METHYLSTYRENE COPOLYMERS WITH REINFORCING INTERPOLYMERIZED STYRENE-GRAFTED RUBBER CONCENTRATES |
US5003007A (en) * | 1985-12-19 | 1991-03-26 | The Dow Chemical Company | Copolymer blends |
US5003005A (en) * | 1985-12-19 | 1991-03-26 | The Dow Chemical Company | Copolymer blends |
US5462994A (en) * | 1994-01-27 | 1995-10-31 | The Dow Chemical Company | Preparation of conjugated diene-monoalkenyl arene block copolymers having a low polydispersity index |
DE4445141A1 (de) * | 1994-12-17 | 1996-06-20 | Basf Ag | Verfahren zur Herstellung von schlagzÀh modifizierten Polystyrol-Formmassen |
US5741857A (en) * | 1996-10-15 | 1998-04-21 | The Dow Chemical Company | Blends of elastomer block copolymer and aliphatic α-olefin/monovinylidene aromatic monomer and/or hindered aliphatic vinylidene monomer interpolymer |
TW533323B (en) * | 2000-04-24 | 2003-05-21 | Teijin Ltd | Process for producing retardation film |
RU2473349C1 (ru) * | 2012-03-13 | 2013-01-27 | ÐбÑеÑÑвП Ñ ÐŸÐ³ÑаМОÑеММПй ПÑвеÑÑÑвеММПÑÑÑÑ ÐаÑÑМП-пÑПОзвПЎÑÑвеММПе ПбÑеЎОМеМОе "ÐеÑÑпекÑОва" | ЀаÑЌаÑевÑОÑеÑÐºÐ°Ñ ÐºÐŸÐŒÐ¿ÐŸÐ·ÐžÑÐžÑ ÐŽÐ»Ñ Ð»ÐµÑÐµÐœÐžÑ ÐŸÐ¶ÐŸÐ³ÐŸÐ² |
FR3045615A1 (fr) * | 2015-12-21 | 2017-06-23 | Michelin & Cie | Procede de synthese d'un elastomere thermoplastique comprenant au moins un bloc poly(alpha-methylstyrene) |
US10450446B2 (en) * | 2017-04-24 | 2019-10-22 | Fina Technology, Inc. | Curable rubber compositions containing styrene/alpha-methyl styrene co-oligomers |
FR3086661B1 (fr) | 2018-10-02 | 2021-06-11 | Michelin & Cie | Procede de synthese d'un elastomere thermoplastique comprenant au moins un bloc poly(alpha-methylstyrene) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5654022A (en) * | 1979-10-09 | 1981-05-13 | Matsushita Electric Works Ltd | Manufacture of core for electromagnet |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3932332A (en) * | 1973-02-16 | 1976-01-13 | Hercules Incorporated | Copolymers of alpha-methylstyrene and styrene and uses thereof |
US4163031A (en) * | 1977-10-25 | 1979-07-31 | Celanese Corporation | Powder composition and method of preparation |
US4195136A (en) * | 1978-09-25 | 1980-03-25 | Asahi Kasei Kogyo Kabushiki Kaisha | Impact-resistant styrene resin composition |
EP0014947B1 (en) * | 1979-02-15 | 1985-09-18 | The Dow Chemical Company | Block copolymers of diene having their terminal end blocks of a random copolymer of styrene or alkylstyrene and an alpha-methylstyrene, and their preparation |
JPS5721442A (en) * | 1980-07-11 | 1982-02-04 | Asahi Chem Ind Co Ltd | Transparent styrene polymer composition |
US4397988A (en) * | 1982-04-22 | 1983-08-09 | Mobil Oil Corporation | Blends of p-methylstyrene polymer and diene-styrene or diene-(p-methylstyrene) block copolymers |
-
1983
- 1983-08-22 US US06/525,335 patent/US4525532A/en not_active Expired - Fee Related
-
1984
- 1984-08-21 AU AU32213/84A patent/AU552618B2/en not_active Ceased
- 1984-08-21 EP EP84109941A patent/EP0135169B1/en not_active Expired
- 1984-08-21 CA CA000461420A patent/CA1210178A/en not_active Expired
- 1984-08-21 DE DE8484109941T patent/DE3472966D1/de not_active Expired
- 1984-08-22 KR KR1019840005068A patent/KR860001036B1/ko active IP Right Grant
- 1984-08-22 JP JP59174839A patent/JPS6065046A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5654022A (en) * | 1979-10-09 | 1981-05-13 | Matsushita Electric Works Ltd | Manufacture of core for electromagnet |
Also Published As
Publication number | Publication date |
---|---|
EP0135169B1 (en) | 1988-07-27 |
US4525532A (en) | 1985-06-25 |
JPS6065046A (ja) | 1985-04-13 |
EP0135169A3 (en) | 1985-05-02 |
AU552618B2 (en) | 1986-06-12 |
KR850001778A (ko) | 1985-04-01 |
DE3472966D1 (en) | 1988-09-01 |
AU3221384A (en) | 1985-02-28 |
KR860001036B1 (ko) | 1986-07-28 |
CA1210178A (en) | 1986-08-19 |
EP0135169A2 (en) | 1985-03-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW419501B (en) | Block copolymer, block copolymer composition and heat shrinkable films made thereof | |
JP3953522B2 (ja) | ç±å¯å¡æ§æ圢ææ | |
JPS6141935B2 (ja) | ||
JP5002800B2 (ja) | é察称çŽéããŒããŒç¶ã¢ãã¢ã«ã±ãã«ã¢ã¬ãŒã³âå ±åœ¹ãžãšã³ãããã¯ã³ããªã㌠| |
JPS5952885B2 (ja) | ãããã¯å ±éåäœæš¹èã®æ°èŠãªè£œé æ¹æ³ | |
JPH11158241A (ja) | ãããã¯å ±éåäœããããã¯å ±éåäœçµæç©åã³ãã®ç±åçž®æ§ãã£ã«ã | |
JPS6366862B2 (ja) | ||
US20080051510A1 (en) | Asymmetric Linear Tapered Monoalkenyl Arene-Conjugated Diene Block Copolymers | |
JPS6215084B2 (ja) | ||
JPH10510567A (ja) | èè¡ææ§ã«å€æ§ãããããªã¹ãã¬ã³æ圢ææã®è£œæ³ | |
JPH0132857B2 (ja) | ||
JP2001514311A (ja) | åå³°ååéååžãæããããªã¹ãã¬ã³ | |
JP2003532767A (ja) | ã¢ããªã³éåã«ãã圢æãããèè¡ææ§æ¹è¯ããªã¹ãã¬ã³ | |
JP3254060B2 (ja) | ãŽã å€æ§ããã«è³éŠææš¹èçµæç© | |
KR860002039B1 (ko) | ê°ì ë ëŽì¶©ê²©ì± ë° êŽí¬ê³Œì±ì ê°ì§ ì€í©ì²Ž ëžëë | |
JP3658861B2 (ja) | æååå²ããªã¹ãã¬ã³ãå«æããæš¹èçµæç© | |
JP2986178B2 (ja) | ãããã¯å ±éåäœæš¹èçµæç© | |
JP2003213059A (ja) | ã¹ãã¬ã³ç³»æš¹èææ | |
JP2630955B2 (ja) | ãã¿ãžãšã³ãŒã¹ãã¬ã³ãããã¯å ±éåäœ | |
US3632681A (en) | Block copolymers comprising an nphenyl maleimide and either a diolefin or cyclic oxide | |
JPS5952171B2 (ja) | å ±éåäœæ··åç©ã®è£œé æ¹æ³ | |
WO1989006660A1 (en) | Block copolymer composition and process for the preparation ther eof | |
JP3599072B2 (ja) | ããã«è³éŠæéåäœå«ææš¹èçµæç© | |
JP2971570B2 (ja) | ãŽã ç¶éåäœçµæç©ããã³ãã®è£œé æ¹æ³ | |
JPS6343414B2 (ja) |