CN100386352C - 制备聚丁二烯的催化体系及其制备方法 - Google Patents
制备聚丁二烯的催化体系及其制备方法 Download PDFInfo
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- CN100386352C CN100386352C CNB038095475A CN03809547A CN100386352C CN 100386352 C CN100386352 C CN 100386352C CN B038095475 A CNB038095475 A CN B038095475A CN 03809547 A CN03809547 A CN 03809547A CN 100386352 C CN100386352 C CN 100386352C
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- Prior art keywords
- catalyst system
- salt
- polyhutadiene
- neodymium
- alkylating agent
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- 238000002360 preparation method Methods 0.000 title claims description 15
- 230000003197 catalytic effect Effects 0.000 title abstract description 8
- 229920002857 polybutadiene Polymers 0.000 title abstract 3
- -1 rare earth salt Chemical class 0.000 claims abstract description 44
- 150000003839 salts Chemical class 0.000 claims abstract description 32
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 31
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000002168 alkylating agent Substances 0.000 claims abstract description 28
- 229940100198 alkylating agent Drugs 0.000 claims abstract description 28
- 239000002904 solvent Substances 0.000 claims abstract description 28
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 23
- 150000002367 halogens Chemical class 0.000 claims abstract description 22
- 239000000178 monomer Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 19
- 150000001993 dienes Chemical class 0.000 claims abstract description 17
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 16
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 14
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 12
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 8
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 7
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 5
- 125000005234 alkyl aluminium group Chemical group 0.000 claims abstract description 5
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 4
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 3
- 239000003054 catalyst Substances 0.000 claims description 83
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 44
- 229910052779 Neodymium Inorganic materials 0.000 claims description 32
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 30
- SIPUZPBQZHNSDW-UHFFFAOYSA-N diisobutylaluminium hydride Substances CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 claims description 23
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 claims description 18
- 238000001542 size-exclusion chromatography Methods 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 230000029936 alkylation Effects 0.000 claims description 6
- 238000005804 alkylation reaction Methods 0.000 claims description 6
- AZWXAPCAJCYGIA-UHFFFAOYSA-N bis(2-methylpropyl)alumane Chemical group CC(C)C[AlH]CC(C)C AZWXAPCAJCYGIA-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 125000002723 alicyclic group Chemical group 0.000 abstract description 2
- 101100378709 Arabidopsis thaliana AIR3 gene Proteins 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 48
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 36
- 239000000243 solution Substances 0.000 description 33
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 23
- 238000012360 testing method Methods 0.000 description 23
- 150000001206 Neodymium Chemical class 0.000 description 22
- 229920000642 polymer Polymers 0.000 description 20
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 17
- 239000000203 mixture Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 12
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 11
- 239000003643 water by type Substances 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 238000005259 measurement Methods 0.000 description 10
- 230000026731 phosphorylation Effects 0.000 description 10
- 238000006366 phosphorylation reaction Methods 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- 230000002194 synthesizing effect Effects 0.000 description 10
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 10
- 239000007864 aqueous solution Substances 0.000 description 9
- 238000005406 washing Methods 0.000 description 9
- 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 8
- 238000006243 chemical reaction Methods 0.000 description 8
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 8
- 238000007614 solvation Methods 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000005658 halogenation reaction Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 4
- 230000000536 complexating effect Effects 0.000 description 4
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 description 4
- 230000026030 halogenation Effects 0.000 description 4
- 238000009616 inductively coupled plasma Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- LJKDOMVGKKPJBH-UHFFFAOYSA-N 2-ethylhexyl dihydrogen phosphate Chemical compound CCCCC(CC)COP(O)(O)=O LJKDOMVGKKPJBH-UHFFFAOYSA-N 0.000 description 3
- 101710134784 Agnoprotein Proteins 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 244000178870 Lavandula angustifolia Species 0.000 description 3
- 235000010663 Lavandula angustifolia Nutrition 0.000 description 3
- 239000002841 Lewis acid Substances 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 229910021607 Silver chloride Inorganic materials 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000012456 homogeneous solution Substances 0.000 description 3
- 239000001102 lavandula vera Substances 0.000 description 3
- 235000018219 lavender Nutrition 0.000 description 3
- 150000007517 lewis acids Chemical class 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- NFIYTPYOYDDLGO-UHFFFAOYSA-N phosphoric acid;sodium Chemical compound [Na].OP(O)(O)=O NFIYTPYOYDDLGO-UHFFFAOYSA-N 0.000 description 3
- 150000003016 phosphoric acids Chemical class 0.000 description 3
- 230000000379 polymerizing effect Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000004451 qualitative analysis Methods 0.000 description 3
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000004448 titration Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000011208 chromatographic data Methods 0.000 description 2
- 238000000295 emission spectrum Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000010690 paraffinic oil Substances 0.000 description 2
- TZMFJUDUGYTVRY-UHFFFAOYSA-N pentane-2,3-dione Chemical compound CCC(=O)C(C)=O TZMFJUDUGYTVRY-UHFFFAOYSA-N 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 125000006527 (C1-C5) alkyl group Chemical group 0.000 description 1
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 1
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 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
- AIDLAEPHWROGFI-UHFFFAOYSA-N 2-methylbenzene-1,3-dicarboxylic acid Chemical compound CC1=C(C(O)=O)C=CC=C1C(O)=O AIDLAEPHWROGFI-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
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 1
- 238000011000 absolute method Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 125000004429 atom Chemical class 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000031709 bromination Effects 0.000 description 1
- 238000005893 bromination reaction 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
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- FXNONNRUNQPNLF-UHFFFAOYSA-N cerium;2-ethylhexanoic acid Chemical compound [Ce].CCCCC(CC)C(O)=O.CCCCC(CC)C(O)=O.CCCCC(CC)C(O)=O FXNONNRUNQPNLF-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000003926 complexometric titration Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000556 factor analysis Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 238000010238 partial least squares regression Methods 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 229940099259 vaseline Drugs 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
-
- 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
-
- 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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—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
- C08F236/04—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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
分析的盐样品 | 络合滴定的百分比Nd含量 | 由ICP/AES的百分比Nd含量 | 在2种方法之间的相对偏差 |
磷酸盐化的Nd盐[[RO]<sub>2</sub>P(O)O]<sub>3</sub>Nd | 12.8(9) | 12.8(3) | 0% |
磷酸盐化的Nd盐[[RO]<sub>2</sub>P(O)O]<sub>3</sub>Nd | 12.8(4) | 12.6(3) | 1.6% |
磷酸盐化的Nd盐[[RO]<sub>2</sub>P(O)O]<sub>3</sub>Nd | 12.7(6) | 12.2(4) | 4% |
磷酸盐化的Nd盐[[RO]<sub>2</sub>P(O)O]<sub>3</sub>Nd | 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% |
催化体系 | 最终Ndconc.(mol/l) | 溶剂化-时间-温度-溶剂 | 预形成丁二烯∶Nd | 烷基化-试剂-试剂浓度(mol/l)-Al∶Nd | 烷基化-时间-温度 | 卤化-使用的HD-HD浓度(mol/l)-DH∶Nd | 老化-时间-温度 |
“对照物”1 | 0.0002 | 30min.30℃MCH | 50 | DiBAH0.87510 | 15min.30℃ | DEAC1.0183 | 120min.60℃ |
“对照物”2 | 0.0201 | 30min.30℃MCH | 50 | DiBAH0.88510 | 15min.30℃ | SESQUICHL0.9681.85 | 120min.60℃ |
本发明1 | 0.0201 | 180min.20-25℃CH | 47 | DiBAH1.1710 | 15min.20-25℃ | DEAC2.452.2 | 120min.60℃ |
本发明2 | 0.0201 | 180min.20-25℃CH | 47 | DiBAH1.1715 | 15min.20-25℃ | DEAC2.452.2 | 120min.60℃ |
本发明3 | 0.0201 | 180min.20-25℃CH | 47 | DiBAH1.1720 | 15min.20-25℃ | DEAC2.452.2 | 120min.60℃ |
本发明4 | 0.0201 | 30min.30℃MCH | 50 | DiBAH0.88510 | 15min.30℃ | DEAC0.9683 | 120min.60℃ |
本发明5 | 0.0201 | 无溶液 | 50 | DiBAH0.88510 | 15min.30℃ | DEAC0.9683 | 120min.60℃ |
本发明6 | 0.0201 | 30min.30℃MCH | 50 | TiBA0.77810 | 15min.30℃ | DEAC0.9683 | 120min.60℃ |
本发明7 | 0.0200 | 30min.30℃MCH | 50 | DiBAH0.9476 | 15min.30℃ | DEAC3 | 120min.60℃ |
测试 | 催化体系 | Nd数量(μmol) | 比例S∶M和T(℃) | 反应时间(min) | 转化率(%) | η<sub>inh</sub>(dl/g) | 门尼ML(1+4)100℃ | Ip | 顺式-1,4单元(%) | 反式单元(%) | 1,2单元(%) |
T1 | “对照物”1 | 2453 | 9450℃ | 70 | 99 | 2.27 | 未测量 | 27.44 | 94.5 | 4.2 | 1.3 |
T1’ | “对照物”1 | 2044 | 7950℃ | 120 | 100 | 2.64 | 未测量 | 21.70 | 95.3 | 3.7 | 1.0 |
T1″ | “对照物”1 | 1531 | 5950℃ | 180 | 100 | 3.41 | 21 | >25 | 96.0 | 2.9 | 1.1 |
T2 | “对照物”2 | 247 | 9.850℃ | 390 | 86 | 2.15 | 未测量 | 2.72 | 99.1 | 0.8 | 0.1 |
T2′ | “对照物”2 | 309 | 9.850℃ | 390 | 97 | 1.96 | 未测量 | 2.76 | |||
T2″ | “对照物”2 | 618 | 9.850℃ | 170 | 100 | 1.22 | 未测量 | 2.71 | |||
I1 | 本发明1 | 130 | 760℃ | 20 | 80 | 2.37 | 1.77 | 98 | 1 | 1 | |
I2 | 本发明2 | 80 | 760℃ | 35 | 83 | 2.53 | 1.56 | 98 | 1 | 1 | |
I3 | 本发明3 | 60 | 760℃ | 40 | 81 | 2.62 | 1.75 | 98 | 1 | 1 | |
I4 | 本发明4 | 155 | 9.850℃ | 120 | 100 | 2.67 | 未测量 | 1.95 | |||
I4′ | 本发明4 | 155 | 10.450℃ | 150 | 100 | 2.53 | 47 | 1.88 | 97.6 | 2.4 | 0 |
I4″ | 本发明4 | 184 | 10.450℃ | 150 | 100 | 2.37 | 41 | 1.91 | 97.1 | 2.9 | 0 |
I5 | 本发明5 | 155 | 9.350℃ | 90 | 100 | 2.43 | 未测量 | 1.84 | 96.8 | 3.2 | 0 |
I6 | 本发明6 | 618 | 9.350℃ | 5 | 100 | 2.85 | 未测量 | 2.05 | 96.9 | 3.1 | 0 |
I7 | 本发明7 | 280 | 7.250℃ | 16 | 97 | 2.50 | 未测量 | 1.56 | 97.3 | 2.4 | 0.3 |
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0206244 | 2002-05-16 | ||
FR0206244 | 2002-05-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1649919A CN1649919A (zh) | 2005-08-03 |
CN100386352C true CN100386352C (zh) | 2008-05-07 |
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CNB038095475A Expired - Lifetime CN100386352C (zh) | 2002-05-16 | 2003-04-25 | 制备聚丁二烯的催化体系及其制备方法 |
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US (1) | US7056998B2 (zh) |
EP (1) | EP1509557B1 (zh) |
JP (1) | JP4685442B2 (zh) |
KR (1) | KR101010865B1 (zh) |
CN (1) | CN100386352C (zh) |
AT (1) | ATE313573T1 (zh) |
AU (1) | AU2003233065A1 (zh) |
BR (1) | BR0309644B8 (zh) |
DE (1) | DE60302891T2 (zh) |
ES (1) | ES2254934T3 (zh) |
MX (1) | MXPA04011261A (zh) |
RU (1) | RU2301811C2 (zh) |
TW (1) | TWI273107B (zh) |
WO (1) | WO2003097708A1 (zh) |
ZA (1) | ZA200407894B (zh) |
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FR2899903B1 (fr) | 2006-04-14 | 2012-01-06 | Michelin Soc Tech | Procede de preparation d'un elastomere dienique, tel qu'un polybutadiene. |
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KR101897136B1 (ko) * | 2017-03-14 | 2018-09-12 | 금호석유화학 주식회사 | 희토류 알킬인산 용액의 제조방법 |
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FR3081462B1 (fr) | 2018-05-25 | 2020-05-29 | Compagnie Generale Des Etablissements Michelin | Procede de synthese d'un polybutadiene fonctionnalise |
FR3096052B1 (fr) | 2019-05-14 | 2021-04-23 | Michelin & Cie | Pneumatique pourvu de flancs externes |
FR3098518A1 (fr) | 2019-07-09 | 2021-01-15 | Compagnie Generale Des Etablissements Michelin | Composition de caoutchouc de bande de roulement de pneumatique |
WO2021133819A1 (en) * | 2019-12-23 | 2021-07-01 | Bridgestone Corporation | Polymerization processes for the production of cis-1,4-polydienes |
CN116023533A (zh) * | 2021-10-25 | 2023-04-28 | 中国石油化工股份有限公司 | 膦酸酯钕溶液及其制备方法和应用 |
WO2024146843A1 (en) * | 2023-01-04 | 2024-07-11 | Umicore Specialty Materials Brugge Nv | Method for preparing a neodymium alkyl phosphate solution |
CN117209638B (zh) * | 2023-11-08 | 2024-02-13 | 传化智联股份有限公司 | 一种两性离子稀土元素烷基催化剂及其制备方法和应用 |
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- 2003-04-25 EP EP03727363A patent/EP1509557B1/fr not_active Expired - Lifetime
- 2003-04-25 ES ES03727363T patent/ES2254934T3/es not_active Expired - Lifetime
- 2003-04-25 AU AU2003233065A patent/AU2003233065A1/en not_active Abandoned
- 2003-04-25 RU RU2004136857/04A patent/RU2301811C2/ru active
- 2003-04-25 CN CNB038095475A patent/CN100386352C/zh not_active Expired - Lifetime
- 2003-04-25 WO PCT/EP2003/004314 patent/WO2003097708A1/fr active IP Right Grant
- 2003-05-06 TW TW092112357A patent/TWI273107B/zh not_active IP Right Cessation
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US5096970A (en) * | 1987-08-19 | 1992-03-17 | Asahi Kasei Kogyo Kabushiki Kaisha | Prepolymerization process for producing a conjugated diene compound prepolymer solution |
US6130299A (en) * | 1996-12-04 | 2000-10-10 | Jsr Corporation | Method for preparing conjugated diene polymer |
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ES2254934T3 (es) | 2006-06-16 |
US20050130835A1 (en) | 2005-06-16 |
TW200406431A (en) | 2004-05-01 |
EP1509557B1 (fr) | 2005-12-21 |
DE60302891D1 (de) | 2006-01-26 |
KR101010865B1 (ko) | 2011-01-26 |
EP1509557A1 (fr) | 2005-03-02 |
ZA200407894B (en) | 2009-07-29 |
BR0309644B8 (pt) | 2013-02-19 |
BR0309644A (pt) | 2005-03-01 |
MXPA04011261A (es) | 2005-02-17 |
AU2003233065A1 (en) | 2003-12-02 |
US7056998B2 (en) | 2006-06-06 |
RU2301811C2 (ru) | 2007-06-27 |
JP4685442B2 (ja) | 2011-05-18 |
BR0309644B1 (pt) | 2013-01-08 |
ATE313573T1 (de) | 2006-01-15 |
TWI273107B (en) | 2007-02-11 |
CN1649919A (zh) | 2005-08-03 |
WO2003097708A1 (fr) | 2003-11-27 |
KR20050000550A (ko) | 2005-01-05 |
DE60302891T2 (de) | 2006-08-03 |
RU2004136857A (ru) | 2005-05-27 |
JP2005530872A (ja) | 2005-10-13 |
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