KR20030067739A - 고 반응성 폴리이소부텐의 제조 방법 - Google Patents
고 반응성 폴리이소부텐의 제조 방법 Download PDFInfo
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- KR20030067739A KR20030067739A KR10-2003-7008968A KR20037008968A KR20030067739A KR 20030067739 A KR20030067739 A KR 20030067739A KR 20037008968 A KR20037008968 A KR 20037008968A KR 20030067739 A KR20030067739 A KR 20030067739A
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- KR
- South Korea
- Prior art keywords
- water
- organic phase
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- aqueous phase
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- 229920002367 Polyisobutene Polymers 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000012074 organic phase Substances 0.000 claims abstract description 45
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 21
- 229910015900 BF3 Inorganic materials 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000008346 aqueous phase Substances 0.000 claims description 24
- 238000006116 polymerization reaction Methods 0.000 claims description 21
- 239000000839 emulsion Substances 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 150000003333 secondary alcohols Chemical class 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 239000003054 catalyst Substances 0.000 abstract description 13
- 230000009849 deactivation Effects 0.000 abstract description 12
- 238000000605 extraction Methods 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 5
- 239000012071 phase Substances 0.000 description 28
- 238000006053 organic reaction Methods 0.000 description 11
- 239000000203 mixture Substances 0.000 description 10
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 5
- 239000003085 diluting agent Substances 0.000 description 5
- 238000004821 distillation Methods 0.000 description 5
- 238000012856 packing Methods 0.000 description 5
- 238000005191 phase separation Methods 0.000 description 5
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000003701 inert diluent Substances 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000004581 coalescence Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 3
- 238000006317 isomerization reaction Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 2
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000010538 cationic polymerization reaction Methods 0.000 description 2
- IAQRGUVFOMOMEM-ARJAWSKDSA-N cis-but-2-ene Chemical compound C\C=C/C IAQRGUVFOMOMEM-ARJAWSKDSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
- 239000002685 polymerization catalyst Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- IAQRGUVFOMOMEM-ONEGZZNKSA-N trans-but-2-ene Chemical compound C\C=C\C IAQRGUVFOMOMEM-ONEGZZNKSA-N 0.000 description 2
- 238000010626 work up procedure Methods 0.000 description 2
- CETWDUZRCINIHU-UHFFFAOYSA-N 2-heptanol Chemical compound CCCCCC(C)O CETWDUZRCINIHU-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 1
- 229960001701 chloroform Drugs 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 125000004989 dicarbonyl group Chemical group 0.000 description 1
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229940052308 general anesthetics halogenated hydrocarbons Drugs 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- QNVRIHYSUZMSGM-UHFFFAOYSA-N hexan-2-ol Chemical compound CCCCC(C)O QNVRIHYSUZMSGM-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 239000011968 lewis acid catalyst Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005259 measurement Methods 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
- 239000000178 monomer Substances 0.000 description 1
- SJWFXCIHNDVPSH-UHFFFAOYSA-N octan-2-ol Chemical compound CCCCCCC(C)O SJWFXCIHNDVPSH-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- JYVLIDXNZAXMDK-UHFFFAOYSA-N pentan-2-ol Chemical compound CCCC(C)O JYVLIDXNZAXMDK-UHFFFAOYSA-N 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/08—Butenes
- C08F10/10—Isobutene
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/08—Butenes
- C08F110/10—Isobutene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
Abstract
Description
실시예 | A(℃) | B(℃) | X(g/h) | Y(g/h) | Z(g/h) | F(ppm) | Mn | D | Vin.(%) |
1 | 4 | 32 | 700 | 1700 | 0 | 38 | 2236 | 1.766 | 86.2 |
2 | 4 | 35 | 700 | 1900 | 0 | 37 | 2229 | 1.763 | 86.5 |
3 | 6 | 38 | 800 | 1900 | 0 | 34 | 2270 | 1.756 | 85.9 |
4 | 4 | 32 | 700 | 1700 | 50 | 26 | 2287 | 1.759 | 86.3 |
5 | 4 | 32 | 700 | 1700 | 100 | 21 | 2281 | 1.773 | 86.9 |
6 | 4 | 32 | 700 | 1700 | 150 | 17 | 2278 | 1.698 | 87.1 |
비교예 | |||||||||
7 | 4 | 4 | 26001) | 0 | 0 | 1216) | 2132 | 1.811 | 69.2 |
8 | -17 | 32 | 0 | 26002) | 0 | 42 | 2118 | 1.809 | 82.3 |
9 | 5) | 32 | 7003) | 19004) | 0 | - | - | - | - |
Claims (8)
- a) 이소부텐을 -60℃ 내지 -4℃의 반응 온도에서 액상 유기상 중의 삼불화붕소 및 1 종 이상의 조촉매의 착체의 존재 하에서 중합시키는 단계;b) 실질적으로 반응 온도의 유기상과, 온도가 반응 온도보다 80℃ 이상인 물의 제1 부분을 밀접하게 접촉시켜 유기상 중에 미세 분산된 물 액적을 포함하는 에멀션을 형성하는 단계;c) 상기 에멀션에 물의 제2 부분을 첨가하여 현저한 연속 유기상과 현저한 연속 수상을 형성하는 단계;d) 수상으로부터 유기상을 분리하는 단계를 포함하는 고 반응성 폴리이소부텐의 제조 방법.
- 제1항에 있어서, 물의 제1 및 제2 부분의 총량은 유기상의 중량을 기준으로 5 중량% 내지 100 중량%이고, 제1 부분 대 제2 부분의 중량비는 1:10 내지 10:1인 방법.
- 제1항 또는 제2항에 있어서, 유기상을 물의 제1 부분과 접촉시킴으로써 얻은 에멀션은 혼합 온도가 +5℃ 내지 +50℃인 것인 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 사용한 조촉매는 탄소 원자수가3 내지 20인 2차 알콜인 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 중합 반응은 수 평균 분자량이 1800 내지 5000인 폴리이소부텐 분자를 얻을 때까지 단계 a)에서 수행하는 것인 방법.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 수상으로부터 유기상을 분리하기 위해, 수상의 주된 양을 먼저 제거하고, 여전히 분산된 물 액적을 함유하는 유기상을 유착 촉진 내부를 갖춘 장치에 통과시키며, 유착된 수상을 유기상으로부터 분리하는 것인 방법.
- 제6항에 있어서, 수상의 주된 양이 제거된 유기상을 물의 제3 부분과 혼합한 후, 유착 촉진 내부를 갖춘 장치에 통과시키는 것인 방법.
- 제7항에 있어서, 물의 제3 부분은 유기상을 기준으로 0.5 중량% 내지 10 중량%인 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10100440A DE10100440A1 (de) | 2001-01-08 | 2001-01-08 | Verfahren zur Herstellung hochreaktiver Polyisobutene |
DE10100440.0 | 2001-01-08 | ||
PCT/EP2002/000065 WO2002053601A1 (de) | 2001-01-08 | 2002-01-07 | Verfahren zur herstellung hochreaktiver polyisobutene |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030067739A true KR20030067739A (ko) | 2003-08-14 |
KR100854057B1 KR100854057B1 (ko) | 2008-08-26 |
Family
ID=7669915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037008968A KR100854057B1 (ko) | 2001-01-08 | 2002-01-07 | 고 반응성 폴리이소부텐의 제조 방법 |
Country Status (12)
Country | Link |
---|---|
US (1) | US6987165B2 (ko) |
EP (1) | EP1362063B1 (ko) |
JP (1) | JP4015020B2 (ko) |
KR (1) | KR100854057B1 (ko) |
CN (1) | CN1206246C (ko) |
AT (1) | ATE310021T1 (ko) |
CA (1) | CA2432430A1 (ko) |
DE (2) | DE10100440A1 (ko) |
HU (1) | HUP0302572A2 (ko) |
MX (1) | MXPA03005833A (ko) |
MY (1) | MY127720A (ko) |
WO (1) | WO2002053601A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101145030B1 (ko) * | 2003-12-30 | 2012-05-11 | 바스프 에스이 | 고 반응성, 저 할로겐 함량의 폴리이소부텐의 제조 방법 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE444314T1 (de) * | 2005-07-12 | 2009-10-15 | Basf Se | Verfahren zur herstellung von polyisobuten hoher qualität |
US20080194902A1 (en) * | 2007-02-12 | 2008-08-14 | Albert Michael Tsybulevski | Adsorbent for dienes removal from liquid and gas streams |
JP6416204B2 (ja) * | 2013-04-11 | 2018-10-31 | コベストロ、ドイチュラント、アクチエンゲゼルシャフトCovestro Deutschland Ag | ジフェニルメタン系のジアミンおよびポリアミンの製造方法 |
WO2014166901A1 (de) * | 2013-04-11 | 2014-10-16 | Bayer Materialscience Ag | Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe |
CN114369180A (zh) * | 2021-12-23 | 2022-04-19 | 浙江信汇新材料股份有限公司 | 一种制备高品质聚异丁烯的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4940833A (en) * | 1988-11-29 | 1990-07-10 | Phillips Petroleum Company | Olefin monomer separation process |
BE1006694A5 (fr) * | 1991-06-22 | 1994-11-22 | Basf Ag | Procede de preparation de polyisobutenes extremement reactifs. |
US6407186B1 (en) * | 1997-12-12 | 2002-06-18 | Basf Aktiengesellschaft | Method for producing low-molecular, highly reactive polyisobutylene |
JP2000017020A (ja) | 1998-06-29 | 2000-01-18 | Bridgestone Corp | イソブチレン系共重合体の製造方法 |
DE19952031A1 (de) * | 1999-10-28 | 2001-05-03 | Basf Ag | Verfahren zur Herstellung hochreaktiver Polyisobutene |
DE10028585A1 (de) * | 2000-06-14 | 2001-12-20 | Basf Ag | Verfahren zur Herstellung von Polyisobutenen |
-
2001
- 2001-01-08 DE DE10100440A patent/DE10100440A1/de not_active Withdrawn
-
2002
- 2002-01-03 MY MYPI20020017A patent/MY127720A/en unknown
- 2002-01-07 CA CA002432430A patent/CA2432430A1/en not_active Abandoned
- 2002-01-07 KR KR1020037008968A patent/KR100854057B1/ko active IP Right Grant
- 2002-01-07 HU HU0302572A patent/HUP0302572A2/hu unknown
- 2002-01-07 JP JP2002555123A patent/JP4015020B2/ja not_active Expired - Fee Related
- 2002-01-07 EP EP02704643A patent/EP1362063B1/de not_active Expired - Lifetime
- 2002-01-07 CN CNB028035283A patent/CN1206246C/zh not_active Expired - Fee Related
- 2002-01-07 US US10/451,743 patent/US6987165B2/en not_active Expired - Lifetime
- 2002-01-07 DE DE50204941T patent/DE50204941D1/de not_active Expired - Lifetime
- 2002-01-07 WO PCT/EP2002/000065 patent/WO2002053601A1/de active IP Right Grant
- 2002-01-07 MX MXPA03005833A patent/MXPA03005833A/es not_active Application Discontinuation
- 2002-01-07 AT AT02704643T patent/ATE310021T1/de not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101145030B1 (ko) * | 2003-12-30 | 2012-05-11 | 바스프 에스이 | 고 반응성, 저 할로겐 함량의 폴리이소부텐의 제조 방법 |
Also Published As
Publication number | Publication date |
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MY127720A (en) | 2006-12-29 |
CA2432430A1 (en) | 2002-07-11 |
ATE310021T1 (de) | 2005-12-15 |
US6987165B2 (en) | 2006-01-17 |
WO2002053601A1 (de) | 2002-07-11 |
DE50204941D1 (de) | 2005-12-22 |
EP1362063B1 (de) | 2005-11-16 |
JP4015020B2 (ja) | 2007-11-28 |
JP2004517177A (ja) | 2004-06-10 |
MXPA03005833A (es) | 2003-09-10 |
CN1484653A (zh) | 2004-03-24 |
DE10100440A1 (de) | 2002-07-11 |
KR100854057B1 (ko) | 2008-08-26 |
EP1362063A1 (de) | 2003-11-19 |
US20040039141A1 (en) | 2004-02-26 |
CN1206246C (zh) | 2005-06-15 |
HUP0302572A2 (hu) | 2003-10-28 |
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