DE2265744C2 - - Google Patents
Info
- Publication number
- DE2265744C2 DE2265744C2 DE2265744A DE2265744A DE2265744C2 DE 2265744 C2 DE2265744 C2 DE 2265744C2 DE 2265744 A DE2265744 A DE 2265744A DE 2265744 A DE2265744 A DE 2265744A DE 2265744 C2 DE2265744 C2 DE 2265744C2
- Authority
- DE
- Germany
- Prior art keywords
- polymer
- living polymer
- molecular weight
- catalyst
- living
- 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
- 229920000642 polymer Polymers 0.000 claims description 151
- 239000004793 Polystyrene Substances 0.000 claims description 49
- 229920002223 polystyrene Polymers 0.000 claims description 48
- 239000000178 monomer Substances 0.000 claims description 33
- -1 vinyl compound Chemical class 0.000 claims description 28
- 229920001577 copolymer Polymers 0.000 claims description 24
- 239000003054 catalyst Substances 0.000 claims description 22
- 229910052736 halogen Inorganic materials 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 19
- 150000001875 compounds Chemical class 0.000 claims description 18
- 150000002367 halogens Chemical class 0.000 claims description 18
- 229920001195 polyisoprene Polymers 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 238000010539 anionic addition polymerization reaction Methods 0.000 claims description 11
- 239000004593 Epoxy Substances 0.000 claims description 9
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 9
- 229920002554 vinyl polymer Polymers 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 239000005062 Polybutadiene Substances 0.000 claims description 7
- 125000002947 alkylene group Chemical group 0.000 claims description 7
- 229920002857 polybutadiene Polymers 0.000 claims description 7
- 229910052783 alkali metal Inorganic materials 0.000 claims description 6
- 238000007334 copolymerization reaction Methods 0.000 claims description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 4
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 239000000460 chlorine Substances 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 229920003251 poly(α-methylstyrene) Polymers 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- NHKJPPKXDNZFBJ-UHFFFAOYSA-N phenyllithium Chemical compound [Li]C1=CC=CC=C1 NHKJPPKXDNZFBJ-UHFFFAOYSA-N 0.000 claims description 3
- KSMWLICLECSXMI-UHFFFAOYSA-N sodium;benzene Chemical compound [Na+].C1=CC=[C-]C=C1 KSMWLICLECSXMI-UHFFFAOYSA-N 0.000 claims description 3
- ZMYIIHDQURVDRB-UHFFFAOYSA-N 1-phenylethenylbenzene Chemical group C=1C=CC=CC=1C(=C)C1=CC=CC=C1 ZMYIIHDQURVDRB-UHFFFAOYSA-N 0.000 claims 2
- 239000011952 anionic catalyst Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 50
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 48
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 43
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 33
- 238000006243 chemical reaction Methods 0.000 description 27
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 23
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 description 21
- 238000006116 polymerization reaction Methods 0.000 description 18
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 16
- 238000009826 distribution Methods 0.000 description 16
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical group C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 16
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 14
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 14
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 12
- 238000005227 gel permeation chromatography Methods 0.000 description 11
- 230000000873 masking effect Effects 0.000 description 11
- VHRYZQNGTZXDNX-UHFFFAOYSA-N methacryloyl chloride Chemical compound CC(=C)C(Cl)=O VHRYZQNGTZXDNX-UHFFFAOYSA-N 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 9
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 9
- UBJFKNSINUCEAL-UHFFFAOYSA-N lithium;2-methylpropane Chemical compound [Li+].C[C-](C)C UBJFKNSINUCEAL-UHFFFAOYSA-N 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000002103 osmometry Methods 0.000 description 8
- PGOLTJPQCISRTO-UHFFFAOYSA-N vinyllithium Chemical compound [Li]C=C PGOLTJPQCISRTO-UHFFFAOYSA-N 0.000 description 8
- 125000000217 alkyl group Chemical group 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 7
- 229920001519 homopolymer Polymers 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 229920000578 graft copolymer Polymers 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 6
- 239000012808 vapor phase Substances 0.000 description 6
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 5
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- CSDQQAQKBAQLLE-UHFFFAOYSA-N 4-(4-chlorophenyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine Chemical compound C1=CC(Cl)=CC=C1C1C(C=CS2)=C2CCN1 CSDQQAQKBAQLLE-UHFFFAOYSA-N 0.000 description 4
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- 125000000129 anionic group Chemical group 0.000 description 4
- XJELOQYISYPGDX-UHFFFAOYSA-N ethenyl 2-chloroacetate Chemical compound ClCC(=O)OC=C XJELOQYISYPGDX-UHFFFAOYSA-N 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 4
- 150000003254 radicals Chemical class 0.000 description 4
- SLBOQBILGNEPEB-UHFFFAOYSA-N 1-chloroprop-2-enylbenzene Chemical compound C=CC(Cl)C1=CC=CC=C1 SLBOQBILGNEPEB-UHFFFAOYSA-N 0.000 description 3
- BSPCSKHALVHRSR-UHFFFAOYSA-N 2-chlorobutane Chemical compound CCC(C)Cl BSPCSKHALVHRSR-UHFFFAOYSA-N 0.000 description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- HFBMWMNUJJDEQZ-UHFFFAOYSA-N acryloyl chloride Chemical compound ClC(=O)C=C HFBMWMNUJJDEQZ-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 125000005442 diisocyanate group Chemical group 0.000 description 3
- 125000003700 epoxy group Chemical group 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 239000002808 molecular sieve Substances 0.000 description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229920001567 vinyl ester resin Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- DNJRKFKAFWSXSE-UHFFFAOYSA-N 1-chloro-2-ethenoxyethane Chemical compound ClCCOC=C DNJRKFKAFWSXSE-UHFFFAOYSA-N 0.000 description 2
- OHXAOPZTJOUYKM-UHFFFAOYSA-N 3-Chloro-2-methylpropene Chemical compound CC(=C)CCl OHXAOPZTJOUYKM-UHFFFAOYSA-N 0.000 description 2
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- HXGDTGSAIMULJN-UHFFFAOYSA-N acenaphthylene Chemical compound C1=CC(C=C2)=C3C2=CC=CC3=C1 HXGDTGSAIMULJN-UHFFFAOYSA-N 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 150000001555 benzenes Chemical class 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical compound BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- 150000004985 diamines Chemical class 0.000 description 2
- GMSCBRSQMRDRCD-UHFFFAOYSA-N dodecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCOC(=O)C(C)=C GMSCBRSQMRDRCD-UHFFFAOYSA-N 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000005266 side chain polymer Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000005068 thioepoxy group Chemical group S(O*)* 0.000 description 2
- MTZUIIAIAKMWLI-UHFFFAOYSA-N 1,2-diisocyanatobenzene Chemical compound O=C=NC1=CC=CC=C1N=C=O MTZUIIAIAKMWLI-UHFFFAOYSA-N 0.000 description 1
- ZRZHXNCATOYMJH-UHFFFAOYSA-N 1-(chloromethyl)-4-ethenylbenzene Chemical compound ClCC1=CC=C(C=C)C=C1 ZRZHXNCATOYMJH-UHFFFAOYSA-N 0.000 description 1
- AZUYLZMQTIKGSC-UHFFFAOYSA-N 1-[6-[4-(5-chloro-6-methyl-1H-indazol-4-yl)-5-methyl-3-(1-methylindazol-5-yl)pyrazol-1-yl]-2-azaspiro[3.3]heptan-2-yl]prop-2-en-1-one Chemical compound ClC=1C(=C2C=NNC2=CC=1C)C=1C(=NN(C=1C)C1CC2(CN(C2)C(C=C)=O)C1)C=1C=C2C=NN(C2=CC=1)C AZUYLZMQTIKGSC-UHFFFAOYSA-N 0.000 description 1
- WPMHMYHJGDAHKX-UHFFFAOYSA-N 1-ethenylpyrene Chemical compound C1=C2C(C=C)=CC=C(C=C3)C2=C2C3=CC=CC2=C1 WPMHMYHJGDAHKX-UHFFFAOYSA-N 0.000 description 1
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- KFDVPJUYSDEJTH-UHFFFAOYSA-N 4-ethenylpyridine Chemical compound C=CC1=CC=NC=C1 KFDVPJUYSDEJTH-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-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
- WLTVMXLKVVOCGZ-UHFFFAOYSA-N CCCCCCCC[K] Chemical compound CCCCCCCC[K] WLTVMXLKVVOCGZ-UHFFFAOYSA-N 0.000 description 1
- KCMZYCFSSYXEQR-UHFFFAOYSA-N CCCC[K] Chemical compound CCCC[K] KCMZYCFSSYXEQR-UHFFFAOYSA-N 0.000 description 1
- AHCDZZIXAMDCBJ-UHFFFAOYSA-N CCC[Na] Chemical compound CCC[Na] AHCDZZIXAMDCBJ-UHFFFAOYSA-N 0.000 description 1
- NTZRDKVFLPLTPU-UHFFFAOYSA-N CC[Na] Chemical compound CC[Na] NTZRDKVFLPLTPU-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- CWRYPZZKDGJXCA-UHFFFAOYSA-N acenaphthalene Natural products C1=CC(CC2)=C3C2=CC=CC3=C1 CWRYPZZKDGJXCA-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 150000005840 aryl radicals Chemical class 0.000 description 1
- 229920005601 base polymer Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 229920003211 cis-1,4-polyisoprene Polymers 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- LPUZTLKYAOOFDX-QXMHVHEDSA-N ethenyl (z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC=C LPUZTLKYAOOFDX-QXMHVHEDSA-N 0.000 description 1
- AFSIMBWBBOJPJG-UHFFFAOYSA-N ethenyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC=C AFSIMBWBBOJPJG-UHFFFAOYSA-N 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- BLHLJVCOVBYQQS-UHFFFAOYSA-N ethyllithium Chemical compound [Li]CC BLHLJVCOVBYQQS-UHFFFAOYSA-N 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000003827 glycol group Chemical group 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 238000010559 graft polymerization reaction Methods 0.000 description 1
- 125000001188 haloalkyl group Chemical group 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- WDDLHZXDSVMNRK-UHFFFAOYSA-N lithium;3-methanidylheptane Chemical compound [Li+].CCCCC([CH2-])CC WDDLHZXDSVMNRK-UHFFFAOYSA-N 0.000 description 1
- SZAVVKVUMPLRRS-UHFFFAOYSA-N lithium;propane Chemical compound [Li+].C[CH-]C SZAVVKVUMPLRRS-UHFFFAOYSA-N 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- 125000005394 methallyl group Chemical group 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229940088644 n,n-dimethylacrylamide Drugs 0.000 description 1
- YLGYACDQVQQZSW-UHFFFAOYSA-N n,n-dimethylprop-2-enamide Chemical compound CN(C)C(=O)C=C YLGYACDQVQQZSW-UHFFFAOYSA-N 0.000 description 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
- 229920006113 non-polar polymer Polymers 0.000 description 1
- 150000002891 organic anions Chemical class 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000000466 oxiranyl group Chemical group 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 229920006112 polar polymer Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000005076 polymer ester Substances 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- KOZCZZVUFDCZGG-UHFFFAOYSA-N vinyl benzoate Chemical compound C=COC(=O)C1=CC=CC=C1 KOZCZZVUFDCZGG-UHFFFAOYSA-N 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G85/00—General processes for preparing compounds provided for in this subclass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
- C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
- C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
- C08F2/06—Organic solvent
- C08F2/08—Organic solvent with the aid of dispersing agents for the polymer
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/04—Polymers provided for in subclasses C08C or C08F
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/04—Polymers provided for in subclasses C08C or C08F
- C08F290/044—Polymers of aromatic monomers as defined in group C08F12/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/18—Introducing halogen atoms or halogen-containing groups
- C08F8/24—Haloalkylation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/26—Removing halogen atoms or halogen-containing groups from the molecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
- C08G12/12—Ureas; Thioureas
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6204—Polymers of olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/08—Saturated oxiranes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/02—Polythioethers
- C08G75/06—Polythioethers from cyclic thioethers
- C08G75/08—Polythioethers from cyclic thioethers from thiiranes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2810/00—Chemical modification of a polymer
- C08F2810/40—Chemical modification of a polymer taking place solely at one end or both ends of the polymer backbone, i.e. not in the side or lateral chains
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Prostheses (AREA)
- Graft Or Block Polymers (AREA)
Description
- a) Zur Herstellung von mit Allylchlorid umgesetztem Poly(α-methylstyrol) wird eine Lösung von 472 g (4,0 Mol) α-Methylstyrol in 2500 ml Tetrahydrofuran tropfenweise mit einer 12%igen Lösung von n-Butyllithium in Hexan bis zum Bestehenbleiben einer leicht roten Färbung behandelt. Eine zusätzliche Menge von 30 ml dieser n-Butyllithiumlösung wird hinzugegeben, was die Entwicklung einer leuchtend roten Färbung ergibt. Die Temperatur des Gemisches wird dann auf -80°C abgesenkt, und nach 30 min bei dieser Temperatur werden 4,5 g (0,06 Mol) Allylchlorid hinzugegeben. Die rote Farbe verschwindet fast sofort, was die Reaktion des lebenden Polymerisates anzeigt. Die entstandene, farblose Lösung wird zum Ausfällen des umgesetzten Poly(α-methylstyrols) in Methanol gegossen und das erhaltene Produkt besitzt, wie durch Dampfphasen-Osmometrie gezeigt, ein zahlenmittleres Molekulargewicht von 11 000 (Theorie = 12 300). Die Molekulargewichtsverteilung ist sehr eng, d. h. das Verhältnis w/n beträgt weniger als 1,05. Das erzeugte Polymer besitzt folgende Strukturformel: worin n einen solchen Wert hat, daß das Molekulargewicht des Polymeren 11 000 beträgt.
- 5b) 4-Vinylpyridin, das mit einem molaren Äquivalent Allylchlorid zur Gewinnung eines Polymeren der folgenden Strukturformel: terminiert wird,
- 5c) Methacrylnitril, das mit einem molaren Äquivalent Vinylbenzylchlorid zur Gewinnung eines Polymeren der folgenden Formel terminiert wird:
- 5d) Methylmethacrylat, das mit Vinylbenzylchlorid zur Gewinnung eines Polymeren der folgenden Formel: terminiert wird,
- 5e) N,N-Dimethylacrylamid, das mit p-Vinylbenzylchlorid zur Gewinnung eines Polymeren der folgenden Formel: terminiert wird.
- a) Zur Herstellung von mit Methacrylylchlorid umgesetztem Polystyrol wird zu einer Lösung von 0,2 ml Diphenyläthylen in 2500 ml Benzol tropfenweise eine 12%ige Lösung von n-Butyllithium in Hexan bis zum Bestehenbleiben einer leichten rötlich-braunen Färbung hinzugegeben. Eine zusätzliche Menge von 24 ml (0,031 Mol) dieser n-Butyllithiumlösung wird hinzugegeben, und dann werden 416 g (4,0 Mol) Styrol hinzugefügt, was eine orange Färbung ergibt. Durch äußere Kühlung und durch Steuerung der Zugaberate des Styrols wird eine Temperatur von 40°C dauernd aufrecht erhalten. Diese Temperatur wird für weitere 30 min nach vollständiger Zugabe des Styrols aufrecht erhalten, dann wird sie auf 20°C abgesenkt, worauf 4,4 g (0,1 Mol) Äthylenoxid zugesetzt werden, was bewirkt, daß die Lösung farblos wird. Das erhaltene Polystyrol wird mit 10 ml (0,1 Mol) Methacrylylchlorid umgesetzt. Das erhaltene Polymer besitzt ein zahlenmittleres Molekulargewicht von 10 000, bestimmt durch Dampfphasen-Osmometrie und besitzt folgende Strukturformel: worin n einen solchen Wert besitzt, daß das Molekulargewicht des Polymeren 10 000 beträgt.
- 6b) Acrylylchlorid wird anstelle von Methacrylylchlorid zur Durchführung der vorstehend beschriebenen Arbeitsweise eingesetzt, wobei eine Acrylylsäureester-Endgruppe an der Polystyrolkette erhalten wird.
- 6c) Allylchlorid wird anstelle des Methacrylylchlorids zur Durchführung der unter a) beschriebenen Arbeitsweise eingesetzt, wobei ein Allyläther-terminiertes Polystyrol erhalten wird.
- 6d) Methallylchlorid wird anstelle von Methacrylylchlorid zur Durchführung der unter a) beschriebenen Arbeitsweise eingesetzt, wobei ein Methallyläther-terminiertes Polystyrol erhalten wird.
- 6e) Epichlorhydrin wird anstelle von Methacrylylchlorid zur Gewinnung eines Epoxyäther-terminierten Polystyrols eingesetzt.
- 6f) Die unter a) beschriebene Arbeitsweise wird wiederholt, wobei anstelle von Styrol eine äquivalente Menge Isopren sowie anstelle von n-Butyllithium eine äquivalente Menge sek.-Butyllithium zur Erzeugung eines hauptsächlich kautschukartigen cis-1,4-Polyisoprens eingesetzt werden. Das lebende Polymere mit niedriger Tg wird durch die Zugabe eines molaren Äquivalents, bezogen auf sek.-Butyllithium, Äthylenoxid als Maskierungsmittel sowie durch die anschließende Zugabe einer molar-äquivalenten Menge Allylchlorid zur Gewinnung eines Polymeren terminiert, das überwiegend folgender Strukturformel entspricht: Die folgenden Beispiele 7 bis 17 wurden am 11. September 1981 nachgereicht.
- a) In einen Reaktor aus rostfreiem Stahl werden 76,56 Teile Benzol (A.C.S.-Grad), das thiophenfrei ist, gegeben. Dieses Benzol ist zuvor unter Verwendung von Linde-Molekularsieben und Calciumhydrid getrocknet worden. Der Reaktor wird auf 40°C erhitzt, worauf 0,015 Teile Diphenyläthylen dem Reaktor mittels einer Spritze zugeführt werden. Eine 12,1%ige Lösung von sek.-Butyllithium in Hexan wird dem Reaktor portionsweise solange zugesetzt, bis eine permanente orange-gelbe Farbe bleibt. Zu diesem Zeitpunkt werden weitere 0,885 Teile (1,67 Mol) sek.-Butyllithium-Lösung zugesetzt, worauf sich die Zugabe von 22,7 Teilen (218 Mol) Styrol während einer Zeitspanne von 44 min anschließt. Die Reaktortemperatur wird auf 36 bis 42°C gehalten. Das lebende Polystyrol wird durch Zugabe von 0,127 Teilen Allylchlorid zu der Reaktionsmischung terminiert. Das erhaltene Polymere wird durch die Zugabe der α-Olefin-terminierten Polystyrol/Benzol-Lösung zu Methanol ausgefällt. Das Polymere fällt dabei aus der Lösung aus. Das α-Olefin-terminierte Polystyrol wird in einem Trockner mit umlaufender Luft bei 40 bis 45°C getrocknet und anschließend in einem Fließbett zur Entfernung von Spurenmengen an Methanol behandelt. Der Methanolgehalt nach der Reinigung beträgt 10 ppm. Das Molekulargewicht des Polymeren, bestimmt durch Membranphasenosmometrie, beträgt 15 400 (Theorie 13 400). Die Molekulargewichtsverteilung ist sehr eng, d. h. das Verhältnis w/n ist weniger als 1,05. Das Polymer besitzt folgende Strukturformel: wobei n einen solchen Wert hat, daß das Molekulargewicht des Polymeren 15 400 beträgt.
- b) Die Arbeitsweise gemäß Beispiel 1a) wird wiederholt, wobei anstelle von Allylchlorid eine äquivalente Menge Methallylchlorid zur Herstellung eines Methallyl-terminierten Polystyrols eingesetzt wird.
- c) Die unter Absatz a) beschriebene Arbeitsweise wird wiederholt, wobei anstelle von Styrol eine äquivalente Menge an Äthylenoxid zur Herstellung eines lebenden kristallinen Polyoxyäthylen-Polymeren verwendet wird. Das lebende Polymere wird durch die Zugabe einer molar äquivalenten Menge Vinylbenzylchlorid zur Gewinnung eines Polymeren der folgenden Formel: terminiert.
Claims (7)
- - ein monofunktionelles lebendes Polymer herstellt durch anionische Polymerisation mindestens eines anionisch polymerisierbaren Monomeren in Gegenwart eines anionischen Alkalimetallalkyls mit bis zu 8 Kohlenstoffatomen oder von Phenyllithium oder Phenylnatrium als Katalysator, wobei die Menge des Katalysators so gewählt wird, daß das lebende Polymer ein Molekulargewicht von 5000 bis 50 000 erhält und aus mindestens 20 wiederkehrenden Monomereinheiten besteht, und
- - das erhaltene lebende Polymer mit einer monohalogenhaltigen Epoxid- oder Thioepoxid- oder monohalogenhaltigen Vinylverbindung zu einem Polymer mit einer endständigen polymerisierbaren Epoxid-, Thioepoxid- oder Vinyleinheit umsetzt, wobei zumindest in den Fällen, wo zusammen mit dieser Verbindung eine Carbonylgruppe in das lebende Polymer eingeführt wird, dieses zuvor mit 1,1-Diphenyläthylen oder einem niederen Alkylenoxid umgesetzt wird, und wobei in jedem Falle ein schwacher molarer Überschuß in bezug auf die Katalysatormenge angewandt wird.
- - ein monofunktionelles lebendes Polymer herstellt durch anionische Polymerisation mindestens eines anionisch polymerisierbaren Monomeren in Gegenwart eines anionischen Alkalimetallalkyls mit bis zu 8 Kohlenstoffatomen oder von Phenyllithium oder Phenylnatrium als Katalysator, wobei die Menge des Katalysators so gewählt wird, daß das lebende Polymer ein Molekulargewicht von 5000 bis 50 000 erhält und aus mindestens 20 wiederkehrenden Monomereinheiten besteht, und
- - das erhaltene lebende Polymer mit einer monohalogenhaltigen Epoxid- oder Thioepoxid- oder monohalogenhaltigen Vinylverbindung zu einem Polymer mit einer endständigen polymerisierbaren Epoxid-, Thioepoxid- oder Vinyleinheit umsetzt, wobei zumindest in den Fällen, wo zusammen mit dieser Verbindung eine Carbonylgruppe in das lebende Polymer eingeführt wird, dieses zuvor mit 1,1-Diphenyläthylen oder einem niederen Alkylenoxid umgesetzt wird und wobei in jedem Falle ein schwacher molarer Überschuß in bezug auf die Katalysatormenge angewandt wird.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11773371A | 1971-02-22 | 1971-02-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2265744A1 DE2265744A1 (de) | 1982-09-23 |
| DE2265744C2 true DE2265744C2 (de) | 1989-03-16 |
Family
ID=22374551
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722208340 Granted DE2208340A1 (de) | 1971-02-22 | 1972-02-22 | Polymerisate und Verfahren zu ihrer Herstellung |
| DE2265744A Expired DE2265744C2 (de) | 1971-02-22 | 1972-02-22 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722208340 Granted DE2208340A1 (de) | 1971-02-22 | 1972-02-22 | Polymerisate und Verfahren zu ihrer Herstellung |
Country Status (16)
| Country | Link |
|---|---|
| JP (2) | JPS5421871B1 (de) |
| AT (1) | AT340680B (de) |
| BE (1) | BE779589A (de) |
| CA (1) | CA1037635A (de) |
| CH (1) | CH614963A5 (de) |
| DE (2) | DE2208340A1 (de) |
| DK (1) | DK160151C (de) |
| ES (1) | ES400008A1 (de) |
| FI (1) | FI57267C (de) |
| FR (1) | FR2127676A5 (de) |
| GB (1) | GB1392612A (de) |
| IT (1) | IT947575B (de) |
| NL (1) | NL160839C (de) |
| NO (2) | NO142867C (de) |
| SE (2) | SE405010B (de) |
| ZA (1) | ZA72820B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1432783A (en) * | 1972-04-14 | 1976-04-22 | Cpc International Inc | Macromolecular monomers |
| DE2364675C2 (de) * | 1972-12-29 | 1983-06-23 | Kuraray Co., Ltd., Kurashiki, Okayama | Aus einer Polymerenhauptkette und Polymerenseitenketten bestehendes Copolymeres und seine Verwendung zur Herstellung von Gegenständen für biomedizinische Zwecke |
| JPS63256234A (ja) * | 1987-04-14 | 1988-10-24 | Isao Kimura | 一体化爪付アルミニウム製前フオ−ク・ブレ−ドの製作法 |
| EP1686143A3 (de) * | 1998-06-19 | 2006-08-16 | Kaneka Corporation | Verfahren zur Herstellung von vernetzen Polymeren und vernetzte Polymere |
| KR20000019517A (ko) * | 1998-09-12 | 2000-04-15 | 이정국 | 스티렌 다이머 및 스티렌 트리머의 용출이 되지 않는 식품포장재용 고순도 폴리스티렌 및 그의 제조방법 |
| JP5132160B2 (ja) * | 2007-02-02 | 2013-01-30 | 富士フイルム株式会社 | 硬化性組成物、カラーフィルタ、カラーフィルタの製造方法、及びグラフトポリマー |
| JP7149537B2 (ja) * | 2017-07-11 | 2022-10-07 | 株式会社クラレ | ポリビニルアルコール及びポリビニルアルコールの製造方法 |
| JP7458204B2 (ja) * | 2020-02-26 | 2024-03-29 | 株式会社クラレ | マクロモノマーの製造方法、マクロモノマー、それを用いたグラフト共重合体の製造方法、重合体組成物および成形品 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3235626A (en) * | 1961-03-31 | 1966-02-15 | Dow Chemical Co | Polymers of controlled branch configuration |
| GB1258611A (de) * | 1968-03-04 | 1971-12-30 |
-
1972
- 1972-02-08 GB GB590772A patent/GB1392612A/en not_active Expired
- 1972-02-08 ZA ZA720820A patent/ZA72820B/xx unknown
- 1972-02-15 IT IT20581/72A patent/IT947575B/it active
- 1972-02-15 JP JP1593772A patent/JPS5421871B1/ja active Pending
- 1972-02-18 FI FI448/72A patent/FI57267C/fi active
- 1972-02-18 CA CA135,079A patent/CA1037635A/en not_active Expired
- 1972-02-21 BE BE779589A patent/BE779589A/xx not_active IP Right Cessation
- 1972-02-21 NO NO519/72A patent/NO142867C/no unknown
- 1972-02-21 ES ES400008A patent/ES400008A1/es not_active Expired
- 1972-02-21 NL NL7202231.A patent/NL160839C/xx not_active IP Right Cessation
- 1972-02-21 SE SE7202075A patent/SE405010B/sv unknown
- 1972-02-21 FR FR7205800A patent/FR2127676A5/fr not_active Expired
- 1972-02-21 DK DK078672A patent/DK160151C/da not_active IP Right Cessation
- 1972-02-22 DE DE19722208340 patent/DE2208340A1/de active Granted
- 1972-02-22 DE DE2265744A patent/DE2265744C2/de not_active Expired
- 1972-02-22 AT AT144772A patent/AT340680B/de not_active IP Right Cessation
- 1972-02-22 CH CH250972A patent/CH614963A5/xx not_active IP Right Cessation
- 1972-08-04 NO NO2786/72A patent/NO142868C/no unknown
-
1976
- 1976-01-12 SE SE7600251A patent/SE7600251L/xx not_active Application Discontinuation
-
1978
- 1978-07-11 JP JP8362978A patent/JPS5433589A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NO142868C (no) | 1980-11-05 |
| ES400008A1 (es) | 1974-12-16 |
| DE2265744A1 (de) | 1982-09-23 |
| JPS5433589A (en) | 1979-03-12 |
| DK160151B (da) | 1991-02-04 |
| FI57267B (fi) | 1980-03-31 |
| NL7202231A (de) | 1972-08-24 |
| SE405010B (sv) | 1978-11-13 |
| FI57267C (fi) | 1980-07-10 |
| DE2208340C2 (de) | 1987-10-22 |
| AT340680B (de) | 1977-12-27 |
| NO142867B (no) | 1980-07-28 |
| CA1037635A (en) | 1978-08-29 |
| SE7600251L (sv) | 1976-01-12 |
| DK160151C (da) | 1991-07-22 |
| JPS5421871B1 (de) | 1979-08-02 |
| FR2127676A5 (de) | 1972-10-13 |
| BE779589A (fr) | 1972-08-21 |
| NO142868B (no) | 1980-07-28 |
| NL160839B (nl) | 1979-07-16 |
| GB1392612A (en) | 1975-04-30 |
| DE2208340A1 (de) | 1972-09-14 |
| NL160839C (nl) | 1979-12-17 |
| NO142867C (no) | 1980-11-05 |
| CH614963A5 (en) | 1979-12-28 |
| IT947575B (it) | 1973-05-30 |
| ATA144772A (de) | 1977-04-15 |
| ZA72820B (en) | 1972-10-25 |
| JPS5444716B2 (de) | 1979-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0274021B1 (de) | Am Kettenende funktionalisierte Polymere und Verfahren zu ihrer Herstellung | |
| DE2366477C2 (de) | ||
| DE2550226C2 (de) | Verzweigte Blockcopolymerisate und Verfahren zu ihrer Herstellung | |
| EP0026916B1 (de) | Verfahren zur Herstellung von Mischungen linearer Dreiblockcopolymerisate sowie Formteile aus diesen | |
| DE3783158T2 (de) | Blockpfropfcopolymere und ihr herstellungsverfahren. | |
| DE2723905C2 (de) | ||
| DE2722344C2 (de) | ||
| EP0288761B1 (de) | Verfahren zur Herstellung multifunktioneller Initiatoren für die anionische Polymerisation, oligomere multifunktionelle Initiatoren, Verwendung der erhaltenen Polymeren zur Herstellung gegebenenfalls funktionalisierter Polymere und als Prepolymere für andere Harze | |
| DE2104597A1 (de) | Verfahren zur herstellung von polymerisaten von konjugierten dienen | |
| DE2265744C2 (de) | ||
| DE2236690C2 (de) | Random-Pfropfmischpolymerisat | |
| DE69111697T2 (de) | Funktionalisierte sternförmige Polymere. | |
| EP0312928A1 (de) | Verzweigte Copolymerisate und Verfahren zu ihrer Herstellung | |
| DE3537772A1 (de) | Transparente, schlagzaehe styrol-block-polymerisate und verfahren zu ihrer herstellung | |
| EP0303177B1 (de) | Polymerisate mit funktionellen Gruppen | |
| DE2247470C3 (de) | Verfahren zur Herstellung von Mischpolymerisaten aus Butadien und Styrol | |
| EP0220612A1 (de) | Salze mehrwertiger Kationen von Block-Polymerisaten von Vinylaromaten und konjugierten Dienen | |
| AT341214B (de) | Verfahren zur herstellung eines copolymerisierbaren makromolekularen monomers | |
| DE2166023C3 (de) | Verfahren zum Herstellen von Vinyl- oder Oxiran-Polymeren | |
| DE2338627C2 (de) | Verfahren zur Herstellung von modifizierten Dienpolymeren | |
| DE2813328A1 (de) | Blockcopolymerisate und verfahren zu ihrer herstellung | |
| DE2143363B2 (de) | Verfahren zur Erhöhung des Molkulargewichts von Polymerisaten mit mindestens einem endständigen Lithiumatom | |
| DE2231958A1 (de) | Verfahren zu der herstellung thermoplastischer elastomerer blockmischpolymerisate | |
| EP0219809A1 (de) | Salze mehrwertiger Kationen von Polymerisaten von konjugierten Dienen | |
| DE19634477A1 (de) | Verfahren zur Herstellung von hydrophob-hydrophilen AB-Blockcopolymeren |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| Q172 | Divided out of (supplement): |
Ref country code: DE Ref document number: 2208340 |
|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: C08F 8/00 |
|
| 8126 | Change of the secondary classification |
Free format text: C08G 65/32 C08F 4/46 |
|
| 8181 | Inventor (new situation) |
Free format text: MILKOVICH, RALPH, NAPERVILLE, ILL, US CHIANG, MUTONG THOMAS, PALOS HEIGHTS, ILL., US |
|
| 8127 | New person/name/address of the applicant |
Owner name: RESEARCH CORP., NEW YORK, N.Y., US |
|
| 8128 | New person/name/address of the agent |
Representative=s name: DEUFEL, P., DIPL.-WIRTSCH.-ING. DR.RER.NAT. SCHOEN |
|
| 8176 | Proceedings suspended because of application no: |
Ref document number: 2208340 Country of ref document: DE Format of ref document f/p: P |
|
| 8178 | Suspension cancelled | ||
| AC | Divided out of |
Ref country code: DE Ref document number: 2208340 Format of ref document f/p: P |
|
| AC | Divided out of |
Ref country code: DE Ref document number: 2208340 Format of ref document f/p: P |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |