CN1479753A - 获得具有高顺式-1,4键含量的聚异戊二烯的方法 - Google Patents
获得具有高顺式-1,4键含量的聚异戊二烯的方法 Download PDFInfo
- Publication number
- CN1479753A CN1479753A CNA018204783A CN01820478A CN1479753A CN 1479753 A CN1479753 A CN 1479753A CN A018204783 A CNA018204783 A CN A018204783A CN 01820478 A CN01820478 A CN 01820478A CN 1479753 A CN1479753 A CN 1479753A
- Authority
- CN
- China
- Prior art keywords
- isoprene
- fraction
- enriched
- catalytic system
- obtaining
- 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.)
- Granted
Links
- 229920001195 polyisoprene Polymers 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 57
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims abstract description 238
- 230000003197 catalytic effect Effects 0.000 claims abstract description 61
- -1 alkylaluminium halide Chemical class 0.000 claims abstract description 29
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 26
- 150000003839 salts Chemical class 0.000 claims abstract description 23
- 239000002904 solvent Substances 0.000 claims abstract description 23
- 239000000178 monomer Substances 0.000 claims abstract description 14
- 150000001993 dienes Chemical class 0.000 claims abstract description 13
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 11
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 9
- 150000002367 halogens Chemical class 0.000 claims abstract description 9
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 7
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 claims description 36
- 238000004458 analytical method Methods 0.000 claims description 23
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical group CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 claims description 17
- 229940100198 alkylating agent Drugs 0.000 claims description 15
- 239000002168 alkylating agent Substances 0.000 claims description 15
- KAKZBPTYRLMSJV-UHFFFAOYSA-N butadiene group Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 14
- 229910052779 Neodymium Inorganic materials 0.000 claims description 13
- 150000005673 monoalkenes Chemical class 0.000 claims description 13
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical group [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 13
- XMGQYMWWDOXHJM-UHFFFAOYSA-N limonene Chemical compound CC(=C)C1CCC(C)=CC1 XMGQYMWWDOXHJM-UHFFFAOYSA-N 0.000 claims description 12
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical group CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 claims description 10
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 claims description 10
- 239000004711 α-olefin Substances 0.000 claims description 10
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 150000001345 alkine derivatives Chemical class 0.000 claims description 7
- 229940087305 limonene Drugs 0.000 claims description 6
- 235000001510 limonene Nutrition 0.000 claims description 6
- 238000005481 NMR spectroscopy Methods 0.000 claims description 5
- SEGLCEQVOFDUPX-UHFFFAOYSA-N di-(2-ethylhexyl)phosphoric acid Chemical compound CCCCC(CC)COP(O)(=O)OCC(CC)CCCC SEGLCEQVOFDUPX-UHFFFAOYSA-N 0.000 claims description 5
- OKTJSMMVPCPJKN-OUBTZVSYSA-N Carbon-13 Chemical compound [13C] OKTJSMMVPCPJKN-OUBTZVSYSA-N 0.000 claims description 4
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- 239000007983 Tris buffer Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- QYZLKGVUSQXAMU-UHFFFAOYSA-N penta-1,4-diene Chemical compound C=CCC=C QYZLKGVUSQXAMU-UHFFFAOYSA-N 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 4
- 239000010452 phosphate Substances 0.000 claims description 4
- 229930195734 saturated hydrocarbon Natural products 0.000 claims description 2
- 238000005804 alkylation reaction Methods 0.000 abstract description 6
- 239000004215 Carbon black (E152) Substances 0.000 abstract description 5
- 230000029936 alkylation Effects 0.000 abstract description 5
- 229930195733 hydrocarbon Natural products 0.000 abstract description 5
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 5
- 125000005234 alkyl aluminium group Chemical group 0.000 abstract description 3
- 238000004230 steam cracking Methods 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 101100378709 Arabidopsis thaliana AIR3 gene Proteins 0.000 abstract 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 abstract 1
- 125000002723 alicyclic group Chemical group 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 description 37
- 239000000243 solution Substances 0.000 description 21
- 238000004821 distillation Methods 0.000 description 16
- 239000000203 mixture Substances 0.000 description 16
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 15
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 14
- 150000001206 Neodymium Chemical class 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 11
- WFYPICNXBKQZGB-UHFFFAOYSA-N butenyne Chemical group C=CC#C WFYPICNXBKQZGB-UHFFFAOYSA-N 0.000 description 10
- 238000003786 synthesis reaction Methods 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 9
- 239000000523 sample Substances 0.000 description 9
- 238000001542 size-exclusion chromatography Methods 0.000 description 9
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 7
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 7
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 6
- QMMOXUPEWRXHJS-UHFFFAOYSA-N pentene-2 Natural products CCC=CC QMMOXUPEWRXHJS-UHFFFAOYSA-N 0.000 description 6
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 5
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 5
- 238000004817 gas chromatography Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 230000035484 reaction time Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 239000003643 water by type Substances 0.000 description 5
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 4
- 238000005984 hydrogenation reaction Methods 0.000 description 4
- 239000002808 molecular sieve Substances 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 4
- 238000004448 titration Methods 0.000 description 4
- MHNNAWXXUZQSNM-UHFFFAOYSA-N 2-methylbut-1-ene Chemical compound CCC(C)=C MHNNAWXXUZQSNM-UHFFFAOYSA-N 0.000 description 3
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- 229910017544 NdCl3 Inorganic materials 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000000895 extractive distillation Methods 0.000 description 3
- 238000002354 inductively-coupled plasma atomic emission spectroscopy Methods 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 3
- 229920003052 natural elastomer Polymers 0.000 description 3
- 229920001194 natural rubber Polymers 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- SDJHPPZKZZWAKF-UHFFFAOYSA-N 2,3-dimethylbuta-1,3-diene Chemical compound CC(=C)C(C)=C SDJHPPZKZZWAKF-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- 239000012491 analyte Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000011981 lindlar catalyst Substances 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000001577 simple distillation Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 2
- APPOKADJQUIAHP-GGWOSOGESA-N (2e,4e)-hexa-2,4-diene Chemical compound C\C=C\C=C\C APPOKADJQUIAHP-GGWOSOGESA-N 0.000 description 1
- 125000006527 (C1-C5) alkyl group Chemical group 0.000 description 1
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 description 1
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 1
- HMWCQCYUKQZPRA-UHFFFAOYSA-N 2,4-dimethyl-3-methylidenepent-1-ene Chemical compound CC(C)C(=C)C(C)=C HMWCQCYUKQZPRA-UHFFFAOYSA-N 0.000 description 1
- PJXJBPMWCKMWLS-UHFFFAOYSA-N 2-methyl-3-methylidenepent-1-ene Chemical compound CCC(=C)C(C)=C PJXJBPMWCKMWLS-UHFFFAOYSA-N 0.000 description 1
- CXURGFRDGROIKG-UHFFFAOYSA-N 3,3-bis(chloromethyl)oxetane Chemical compound ClCC1(CCl)COC1 CXURGFRDGROIKG-UHFFFAOYSA-N 0.000 description 1
- OAOZZYBUAWEDRA-UHFFFAOYSA-N 3,4-dimethylidenehexane Chemical compound CCC(=C)C(=C)CC OAOZZYBUAWEDRA-UHFFFAOYSA-N 0.000 description 1
- ZZMVLMVFYMGSMY-UHFFFAOYSA-N 4-n-(4-methylpentan-2-yl)-1-n-phenylbenzene-1,4-diamine Chemical compound C1=CC(NC(C)CC(C)C)=CC=C1NC1=CC=CC=C1 ZZMVLMVFYMGSMY-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229920004941 NATSYN® 2200 Polymers 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 239000004264 Petrolatum Substances 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000011000 absolute method Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- XZKRXPZXQLARHH-UHFFFAOYSA-N buta-1,3-dienylbenzene Chemical compound C=CC=CC1=CC=CC=C1 XZKRXPZXQLARHH-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- VZGDMQKNWNREIO-UHFFFAOYSA-N carbon tetrachloride Substances ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000011208 chromatographic data Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 239000012156 elution solvent Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium oxide Inorganic materials [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 238000010966 qNMR Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012764 semi-quantitative analysis Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 238000000411 transmission spectrum Methods 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
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
Classifications
-
- 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
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F36/08—Isoprene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
分析的盐样品 | 由配位滴定法测得的百分比Nd含量 | 由ICP/AES测得的百分比Nd含量 | 2种方法之间的相对偏差 |
磷酸化Nd盐[[RO]2P(O)O]3Nd | 12.8(9) | 12.8(3) | 0% |
磷酸化Nd盐[[RO]2P(O)O]3Nd | 12.8(4) | 12.6(3) | 1.6% |
磷酸化Nd盐[[RO]2P(O)O]3Nd | 12.7(6) | 12.2(4) | 4% |
磷酸化Nd盐[[RO]2P(O)O]3Nd | 12.6(6) | 12.5(4) | 0.8% |
乙酰丙酮Nd“对照物” | 31.7(6) | 32.4(4) | 2.2% |
草酸Nd“对照物” | 37.7(3) | 38.0(3) | 0.8% |
试验 | 聚合条件(在50℃下采用催化体系1) | 聚异戊二烯 | ||||
使用的异戊二烯 | 比例S∶M | Nd的数量(μMcm) | 反应时间(min.) | 转化率(%) | 比浓对数粘度(dl/g) | |
A | 富集的C5馏分 | 9 | 300 | 20 | 59 | - |
40 | 81 | - | ||||
60 | 91 | 4.67 | ||||
B | 对照物 | 9 | 290 | 20 | 60 | - |
40 | 80 | - | ||||
60 | 93 | 4.84 |
试验 | 聚合条件(在50℃下采用催化体系2) | 聚异戊二烯 | ||||
使用的异戊二烯 | 比 例S∶M | Nd的数量(μMcm) | 反应时间(min.) | 转化率(%) | 比浓对数粘度(dl/g) | |
E | 富集的C5馏分 | 9 | 350 | 20 | 46 | - |
40 | 73 | - | ||||
60 | 84 | - | ||||
120 | 100 | 4.55 | ||||
F | 对照物 | 9 | 320 | 20 | 59 | - |
40 | 86 | - | ||||
60 | 99 | 4.25 | ||||
120 | 100 | 4.21 | ||||
G | 富集的C5馏分 | 9 | 390 | 20 | 59 | - |
40 | 86 | - | ||||
60 | 96 | 3.97 | ||||
120 | 100 | 3.97 | ||||
H | 对照物 | 9 | 360 | 20 | 62 | - |
40 | 90 | - | ||||
60 | 100 | 3.93 | ||||
120 | 100 | 3.83 |
试验 | 聚合条件(在50℃下采用催化体系3) | 聚异戊二烯 | ||||
使用的异戊二烯 | 比 例S∶M | Nd的数量(μMcm) | 反应时间(min.) | 转化率(%) | 比浓对数粘度(dl/g) | |
I | 富集的C5馏分(通过氧化铝) | 9 | 440 | 20 | 64 | - |
40 | 89 | - | ||||
60 | 97 | 4.19 | ||||
J | 富集的C5馏分(通过3A分子筛) | 9 | 440 | 20 | 62 | - |
40 | 90 | - | ||||
60 | 98 | 3.94 | ||||
K | 对照物 | 9 | 400 | 20 | 71 | - |
40 | 95 | - | ||||
60 | 100 | 4.23 |
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR00/16456 | 2000-12-14 | ||
FR0016456 | 2000-12-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1479753A true CN1479753A (zh) | 2004-03-03 |
CN1272351C CN1272351C (zh) | 2006-08-30 |
Family
ID=8857766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018204783A Expired - Fee Related CN1272351C (zh) | 2000-12-14 | 2001-11-28 | 获得具有高顺式-1,4键含量的聚异戊二烯的方法 |
Country Status (15)
Country | Link |
---|---|
US (1) | US6858686B2 (zh) |
EP (1) | EP1355959B1 (zh) |
JP (1) | JP4939726B2 (zh) |
KR (1) | KR100804601B1 (zh) |
CN (1) | CN1272351C (zh) |
AT (1) | ATE310756T1 (zh) |
AU (2) | AU2002233211B2 (zh) |
BR (1) | BR0116171B1 (zh) |
CA (1) | CA2431092C (zh) |
DE (1) | DE60115291T2 (zh) |
ES (1) | ES2252316T3 (zh) |
MX (1) | MXPA03005166A (zh) |
RU (1) | RU2281296C2 (zh) |
WO (1) | WO2002048218A1 (zh) |
ZA (1) | ZA200304052B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101870745A (zh) * | 2010-06-11 | 2010-10-27 | 茂名鲁华化工有限公司 | 用于合成橡胶生产的高效钕催化剂 |
CN103980425A (zh) * | 2014-06-09 | 2014-08-13 | 山东玉皇化工有限公司 | 高顺式含量丁二烯-异戊二烯共聚物的制备方法 |
CN105175632A (zh) * | 2008-04-07 | 2015-12-23 | 株式会社普利司通 | 用于本体聚合的方法 |
CN108164646A (zh) * | 2016-12-08 | 2018-06-15 | 中国石油化工股份有限公司 | 一种由蒸汽裂化c5石脑油馏分制备聚异戊二烯的方法 |
CN109946391A (zh) * | 2017-12-21 | 2019-06-28 | 北京橡胶工业研究设计院有限公司 | 一种鉴定高顺式、低顺式聚异戊二烯橡胶的方法 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1334875A (zh) * | 1998-10-13 | 2002-02-06 | 昂尼克斯药物公司 | 新颖的细胞信号多肽和核酸 |
FR2850101B1 (fr) | 2003-01-22 | 2007-03-02 | Michelin Soc Tech | Procede d'obtention d'une coupe c5 "fcc" enrichie en isoprene et polymerisation selective de l'isoprene a partir de cette coupe |
DE102004022676A1 (de) * | 2004-05-07 | 2005-12-15 | Bayer Ag | Hydrierte Copolymerisate aus nicht substituierten und substituierten konjugierten Dienen |
FR2886937B1 (fr) * | 2005-06-14 | 2007-08-10 | Michelin Soc Tech | Procede de preparation d'un elastomere dienique, tel qu'un polybutadiene |
FR2893129B1 (fr) * | 2005-11-04 | 2008-05-09 | Inst Francais Du Petrole | Methode de determination de la teneur en diolefines conjuguees d'un echantillon a partir de son spectre proche infrarouge et application de la methode au controle d'unites |
US8394901B2 (en) * | 2008-04-29 | 2013-03-12 | Changchun Institute Of Applied Chemistry Chinese Academy Of Sciences | Bi-component catalyst system for isoprene or butadiene cis 1, 4-polymerization and polymerization process |
JP5624980B2 (ja) * | 2008-06-30 | 2014-11-12 | ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニーThe Goodyeartire & Rubber Company | 再生資源に由来するイソプレンの重合体 |
CN102234342B (zh) * | 2010-04-30 | 2013-03-06 | 青岛伊科思新材料股份有限公司 | 应用于异戊橡胶生产的稀土催化剂的制备方法 |
EP2626384A1 (de) | 2012-02-10 | 2013-08-14 | Lanxess Deutschland GmbH | Mikrogelhaltige Laufflächenmischung für Winterreifen |
US9981889B2 (en) | 2013-08-22 | 2018-05-29 | General Electric Company | Use of diethylenetriamine as a CS2 scavenger in isoprene production |
RU2563844C1 (ru) * | 2014-06-27 | 2015-09-20 | Федеральное государственное унитарное предприятие "Ордена Ленина и ордена Трудового Красного Знамени научно-исследовательский институт синтетического каучука имени академика С.В. Лебедева" | Способ полимеризации изопрена в массе в малообъёмных ячейках |
RU2658913C1 (ru) * | 2014-08-20 | 2018-06-26 | Бриджстоун Корпорейшн | Способ изготовления полимера сопряженного диена, полимер сопряженного диена, резиновая смесь и шина |
CN107531821A (zh) * | 2015-04-30 | 2018-01-02 | 株式会社普利司通 | 聚异戊二烯的生产方法 |
EP3385288A4 (en) * | 2015-12-01 | 2018-12-05 | Bridgestone Corporation | Polymerization catalyst composition, and method for producing conjugated diene polymer |
RU2660414C1 (ru) * | 2017-05-29 | 2018-07-06 | Федеральное государственное унитарное предприятие "Ордена Ленина и ордена Трудового Красного Знамени научно-исследовательский институт синтетического каучука имени академика С.В. Лебедева" (ФГУП "НИИСК") | Способ получения катализатора полимеризации изопрена |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58154705A (ja) | 1982-03-10 | 1983-09-14 | Asahi Chem Ind Co Ltd | 新しいジエン類の重合方法およびその重合触媒 |
JPH0822881B2 (ja) * | 1987-08-19 | 1996-03-06 | 旭化成工業株式会社 | 共役ジエン系重合体類の製造方法 |
EP0304088B1 (en) | 1987-08-19 | 1993-01-27 | Asahi Kasei Kogyo Kabushiki Kaisha | A prepolymerization process for producing a conjugated diene compound prepolymer solution |
JP4067592B2 (ja) | 1996-12-04 | 2008-03-26 | Jsr株式会社 | 共役ジエン系重合体の製造方法 |
US6255416B1 (en) * | 1998-05-13 | 2001-07-03 | Jsr Corporation | Method of producing conjugated diene polymers |
DE19919870A1 (de) * | 1999-04-30 | 2000-11-02 | Bayer Ag | Verfahren zur Suspensions-Polymerisation von konjugierten Dienen |
JP4790913B2 (ja) * | 1999-05-19 | 2011-10-12 | 株式会社ブリヂストン | 低分子量の高シスポリブタジエンおよびそれらを高分子量/低分子量の高シスポリブタジエンブレンド物で用いる使用 |
-
2001
- 2001-11-28 EP EP01984783A patent/EP1355959B1/fr not_active Expired - Lifetime
- 2001-11-28 AU AU2002233211A patent/AU2002233211B2/en not_active Ceased
- 2001-11-28 BR BRPI0116171-7A patent/BR0116171B1/pt not_active IP Right Cessation
- 2001-11-28 RU RU2003121242/04A patent/RU2281296C2/ru not_active IP Right Cessation
- 2001-11-28 CN CNB018204783A patent/CN1272351C/zh not_active Expired - Fee Related
- 2001-11-28 AU AU3321102A patent/AU3321102A/xx active Pending
- 2001-11-28 WO PCT/EP2001/013928 patent/WO2002048218A1/fr active IP Right Grant
- 2001-11-28 ES ES01984783T patent/ES2252316T3/es not_active Expired - Lifetime
- 2001-11-28 DE DE60115291T patent/DE60115291T2/de not_active Expired - Lifetime
- 2001-11-28 KR KR1020037007954A patent/KR100804601B1/ko not_active IP Right Cessation
- 2001-11-28 JP JP2002549748A patent/JP4939726B2/ja not_active Expired - Fee Related
- 2001-11-28 MX MXPA03005166A patent/MXPA03005166A/es active IP Right Grant
- 2001-11-28 AT AT01984783T patent/ATE310756T1/de not_active IP Right Cessation
- 2001-11-28 CA CA2431092A patent/CA2431092C/fr not_active Expired - Fee Related
-
2003
- 2003-05-26 ZA ZA200304052A patent/ZA200304052B/xx unknown
- 2003-06-04 US US10/454,287 patent/US6858686B2/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105175632A (zh) * | 2008-04-07 | 2015-12-23 | 株式会社普利司通 | 用于本体聚合的方法 |
CN101870745A (zh) * | 2010-06-11 | 2010-10-27 | 茂名鲁华化工有限公司 | 用于合成橡胶生产的高效钕催化剂 |
CN103980425A (zh) * | 2014-06-09 | 2014-08-13 | 山东玉皇化工有限公司 | 高顺式含量丁二烯-异戊二烯共聚物的制备方法 |
CN108164646A (zh) * | 2016-12-08 | 2018-06-15 | 中国石油化工股份有限公司 | 一种由蒸汽裂化c5石脑油馏分制备聚异戊二烯的方法 |
CN108164646B (zh) * | 2016-12-08 | 2020-09-15 | 中国石油化工股份有限公司 | 一种由蒸汽裂化c5石脑油馏分制备聚异戊二烯的方法 |
CN109946391A (zh) * | 2017-12-21 | 2019-06-28 | 北京橡胶工业研究设计院有限公司 | 一种鉴定高顺式、低顺式聚异戊二烯橡胶的方法 |
Also Published As
Publication number | Publication date |
---|---|
CA2431092C (fr) | 2011-03-08 |
DE60115291T2 (de) | 2006-08-10 |
ES2252316T3 (es) | 2006-05-16 |
ATE310756T1 (de) | 2005-12-15 |
KR20030061443A (ko) | 2003-07-18 |
ZA200304052B (en) | 2004-05-07 |
JP2004515617A (ja) | 2004-05-27 |
RU2281296C2 (ru) | 2006-08-10 |
EP1355959A1 (fr) | 2003-10-29 |
DE60115291D1 (de) | 2005-12-29 |
BR0116171A (pt) | 2003-11-11 |
WO2002048218A1 (fr) | 2002-06-20 |
CA2431092A1 (fr) | 2002-06-20 |
EP1355959B1 (fr) | 2005-11-23 |
AU3321102A (en) | 2002-06-24 |
AU2002233211B2 (en) | 2006-11-30 |
MXPA03005166A (es) | 2004-04-21 |
US6858686B2 (en) | 2005-02-22 |
CN1272351C (zh) | 2006-08-30 |
JP4939726B2 (ja) | 2012-05-30 |
US20030212220A1 (en) | 2003-11-13 |
BR0116171B1 (pt) | 2011-07-26 |
KR100804601B1 (ko) | 2008-02-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1479753A (zh) | 获得具有高顺式-1,4键含量的聚异戊二烯的方法 | |
CN1484657A (zh) | 催化体系与使用此体系制备弹性体的方法 | |
CN1479754A (zh) | 合成聚异戊二烯及其制备方法 | |
CN1649919A (zh) | 制造聚丁二烯的催化体系及其制备方法 | |
CN1213080C (zh) | 用于烯烃聚合反应的催化剂组分及其催化剂 | |
CN1221562C (zh) | 环戊二烯并菲基金属配合物及聚合方法 | |
CN1835978A (zh) | 用于生产共轭二烯/单烯烃共聚物的催化体系和所述共聚物 | |
CN1064061C (zh) | 新型树脂组合物 | |
CN1208357C (zh) | 烯烃聚合催化剂组分和催化剂体系和使用这类催化剂体系的聚合方法 | |
CN1218970C (zh) | 新型烯烃聚合催化剂 | |
CN1039589C (zh) | 乙烯聚合物和乙烯聚合方法 | |
CN1585781A (zh) | 制备含有酯或乙酰功能基团的降冰片烯基加成聚合物的方法 | |
CN1015062B (zh) | 用于烯烃聚合的固体催化剂组分及催化剂 | |
CN1871292A (zh) | 聚合物共混物 | |
CN101045770A (zh) | 用于合成乙烯和丁二烯共聚物的催化体系 | |
CN1143651A (zh) | 用于烯烃聚合的组分和催化剂 | |
CN1098110A (zh) | 烯烃聚合催化体的固体组分及其制备和该催化剂及其应用 | |
CN1083490A (zh) | 烯烃聚合催化剂 | |
CN1289343A (zh) | 改进的烯烃聚合方法 | |
CN1705687A (zh) | 合成支化聚异成戊二烯及其制备方法 | |
CN1151409A (zh) | 烯烃聚合催化剂组分,烯烃聚合催化剂和生产烯烃聚合物的方法 | |
CN1261221C (zh) | 催化剂负载方法及用负载催化剂的聚合 | |
CN101028989A (zh) | 得到富含异戊二烯的fcc c5馏分的方法 | |
CN86101237A (zh) | 热稳定的烯类聚合物的制备方法 | |
CN1272294C (zh) | 含有碳-碳双键烃的脱卤素方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Michelin tire Limited by Share Ltd Assignor: Michelin Research & Technology Co., Ltd.|Michelin Co., Ltd. Contract fulfillment period: The duration of the contract is from 2007.01.31 to 2026.12.13 Contract record no.: Contract filing No. 2007990000027 Denomination of invention: A process for obtaining polyisoprene with a high CIS -1,4 bond content Granted publication date: 20060830 License type: Common License Record date: 20070813 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.1.31 TO 2026.12.13 Name of requester: SHANGHAI MIQILIN BOOST TYRE CO., LTD. Effective date: 20070813 |
|
ASS | Succession or assignment of patent right |
Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN Free format text: FORMER OWNER: MICHELIN TECHNIQUE S.A. Effective date: 20121123 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121123 Address after: French Clermont Ferrand Patentee after: Compagnie General Des Etablissements Michelin Patentee after: Michelin Research & Technology Co., Ltd. Address before: French Clermont Ferrand Patentee before: Michelin Co., Ltd. Patentee before: Michelin Research & Technology Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20171030 Address after: French Clermont Ferrand Patentee after: Compagnie General Des Etablissements Michelin Address before: French Clermont Ferrand Co-patentee before: Michelin Research & Technology Co., Ltd. Patentee before: Compagnie General Des Etablissements Michelin |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060830 Termination date: 20181128 |
|
CF01 | Termination of patent right due to non-payment of annual fee |