RU96121912A - ETHYLENE α-OLEFIN BLOCK OF COPOLYMERS AND METHOD FOR ITS PREPARATION - Google Patents
ETHYLENE α-OLEFIN BLOCK OF COPOLYMERS AND METHOD FOR ITS PREPARATIONInfo
- Publication number
- RU96121912A RU96121912A RU96121912/04A RU96121912A RU96121912A RU 96121912 A RU96121912 A RU 96121912A RU 96121912/04 A RU96121912/04 A RU 96121912/04A RU 96121912 A RU96121912 A RU 96121912A RU 96121912 A RU96121912 A RU 96121912A
- Authority
- RU
- Russia
- Prior art keywords
- block
- block copolymer
- units
- ethylene
- denotes
- Prior art date
Links
- 239000005977 Ethylene Substances 0.000 title claims 14
- VGGSQFUCUMXWEO-UHFFFAOYSA-N ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims 14
- 239000004711 α-olefin Substances 0.000 title claims 12
- 238000002360 preparation method Methods 0.000 title claims 2
- 229920001577 copolymer Polymers 0.000 title 1
- 229920001400 block copolymer Polymers 0.000 claims 38
- 239000000203 mixture Substances 0.000 claims 19
- 239000004215 Carbon black (E152) Substances 0.000 claims 10
- 239000007822 coupling agent Substances 0.000 claims 8
- 150000001993 dienes Chemical group 0.000 claims 8
- WYURNTSHIVDZCO-UHFFFAOYSA-N tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims 6
- 239000003054 catalyst Substances 0.000 claims 5
- 239000000460 chlorine Substances 0.000 claims 5
- 150000001875 compounds Chemical class 0.000 claims 5
- 239000000178 monomer Substances 0.000 claims 5
- 229920000642 polymer Polymers 0.000 claims 5
- 150000003682 vanadium compounds Chemical class 0.000 claims 5
- CUJRVFIICFDLGR-UHFFFAOYSA-N acetylacetonate Chemical compound CC(=O)[CH-]C(C)=O CUJRVFIICFDLGR-UHFFFAOYSA-N 0.000 claims 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 4
- 229910052801 chlorine Inorganic materials 0.000 claims 4
- 239000011630 iodine Substances 0.000 claims 4
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims 4
- 229910052740 iodine Inorganic materials 0.000 claims 4
- 239000010687 lubricating oil Substances 0.000 claims 4
- 200000000024 vascular cognitive impairment Diseases 0.000 claims 4
- POILWHVDKZOXJZ-ARJAWSKDSA-M (Z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 claims 3
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-Lutidine Chemical compound CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 claims 3
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-Methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 claims 3
- 239000002879 Lewis base Substances 0.000 claims 3
- 125000002015 acyclic group Chemical group 0.000 claims 3
- 125000001931 aliphatic group Chemical group 0.000 claims 3
- 125000003118 aryl group Chemical group 0.000 claims 3
- 239000007795 chemical reaction product Substances 0.000 claims 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 3
- -1 disulfenyl halides Chemical class 0.000 claims 3
- 229910052736 halogen Inorganic materials 0.000 claims 3
- 150000002367 halogens Chemical class 0.000 claims 3
- 150000007527 lewis bases Chemical class 0.000 claims 3
- 229920000573 polyethylene Polymers 0.000 claims 3
- 239000004034 viscosity adjusting agent Substances 0.000 claims 3
- OJOWICOBYCXEKR-KRXBUXKQSA-N (5E)-5-ethylidenebicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(=C/C)/CC1C=C2 OJOWICOBYCXEKR-KRXBUXKQSA-N 0.000 claims 2
- UFERIGCCDYCZLN-UHFFFAOYSA-N 3a,4,7,7a-tetrahydro-1H-indene Chemical compound C1C=CCC2CC=CC21 UFERIGCCDYCZLN-UHFFFAOYSA-N 0.000 claims 2
- WTQBISBWKRKLIJ-UHFFFAOYSA-N 5-methylidenebicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(=C)CC1C=C2 WTQBISBWKRKLIJ-UHFFFAOYSA-N 0.000 claims 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims 2
- HECLRDQVFMWTQS-UHFFFAOYSA-N Dicyclopentadiene Chemical compound C1C2C3CC=CC3C1C=C2 HECLRDQVFMWTQS-UHFFFAOYSA-N 0.000 claims 2
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-Bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 claims 2
- 150000001336 alkenes Chemical group 0.000 claims 2
- 239000003921 oil Substances 0.000 claims 2
- 238000006116 polymerization reaction Methods 0.000 claims 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 2
- 229910052717 sulfur Inorganic materials 0.000 claims 2
- 239000011593 sulfur Substances 0.000 claims 2
- NALFRYPTRXKZPN-UHFFFAOYSA-N 1,1-bis(tert-butylperoxy)-3,3,5-trimethylcyclohexane Chemical compound CC1CC(C)(C)CC(OOC(C)(C)C)(OOC(C)(C)C)C1 NALFRYPTRXKZPN-UHFFFAOYSA-N 0.000 claims 1
- PPWUTZVGSFPZOC-UHFFFAOYSA-N 1-methyl-2,3,3a,4-tetrahydro-1H-indene Chemical compound C1C=CC=C2C(C)CCC21 PPWUTZVGSFPZOC-UHFFFAOYSA-N 0.000 claims 1
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims 1
- IZLXZVWFPZWXMZ-UHFFFAOYSA-N 5-cyclohexylidenebicyclo[2.2.1]hept-2-ene Chemical compound C1=CC2CC1CC2=C1CCCCC1 IZLXZVWFPZWXMZ-UHFFFAOYSA-N 0.000 claims 1
- BDEXHIMNEUYKBS-UHFFFAOYSA-N 5-cyclopent-2-en-1-ylbicyclo[2.2.1]hept-2-ene Chemical compound C1=CCCC1C1C(C=C2)CC2C1 BDEXHIMNEUYKBS-UHFFFAOYSA-N 0.000 claims 1
- CJQNJRMLJAAXOS-UHFFFAOYSA-N 5-prop-1-enylbicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(C=CC)CC1C=C2 CJQNJRMLJAAXOS-UHFFFAOYSA-N 0.000 claims 1
- OQROAIRCEOBYJA-UHFFFAOYSA-N Bromodiphenylmethane Chemical compound C=1C=CC=CC=1C(Br)C1=CC=CC=C1 OQROAIRCEOBYJA-UHFFFAOYSA-N 0.000 claims 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N Di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 claims 1
- USVVENVKYJZFMW-UHFFFAOYSA-L N-carboxylatoiminocarbamate Chemical compound [O-]C(=O)N=NC([O-])=O USVVENVKYJZFMW-UHFFFAOYSA-L 0.000 claims 1
- SJYNFBVQFBRSIB-UHFFFAOYSA-N Norbornadiene Chemical compound C1=CC2C=CC1C2 SJYNFBVQFBRSIB-UHFFFAOYSA-N 0.000 claims 1
- FWMUJAIKEJWSSY-UHFFFAOYSA-N Sulfur dichloride Chemical compound ClSCl FWMUJAIKEJWSSY-UHFFFAOYSA-N 0.000 claims 1
- 229920002725 Thermoplastic elastomer Polymers 0.000 claims 1
- 229910000085 borane Inorganic materials 0.000 claims 1
- 229910000090 borane Inorganic materials 0.000 claims 1
- 230000003197 catalytic Effects 0.000 claims 1
- 125000001309 chloro group Chemical group Cl* 0.000 claims 1
- 239000012141 concentrate Substances 0.000 claims 1
- DMJZZSLVPSMWCS-UHFFFAOYSA-N diborane Chemical compound B1[H]B[H]1 DMJZZSLVPSMWCS-UHFFFAOYSA-N 0.000 claims 1
- 239000002270 dispersing agent Substances 0.000 claims 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 150000002899 organoaluminium compounds Chemical class 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
- UORVGPXVDQYIDP-UHFFFAOYSA-N trihydridoboron Substances B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 claims 1
- 229910052720 vanadium Inorganic materials 0.000 claims 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium(0) Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
Claims (22)
VClx(COOR)3-x; (2)
где x обозначает 0-3 и R обозначает углеводородный радикал;
VCI4;
где АсАс обозначает ацетилацетонат;
V(AcAc)3;
где х обозначает 1 или 2;
VCI3•nB;
где n обозначает 2-3 и В обозначает основание Льюиса, способное образовывать с VCI3 растворимые в углеродах комплексы, где В выбирают из группы, состоящей из тетрагидрофурана, 2-метилтетрагидрофурана и диметилпиридина, где R обозначает алифатический, ациклический или ароматический C1-С10углеводородный радикал; где алюминийорганическое соединение соответствует одной из формул:
А1Rз AI(OR')R2
AIR2X R2AI-O-AIR2
AIR'RX
Al2R3Х3
AIRX2
где R и R' обозначают углеводородные радикалы, причем R и R' являются одинаковыми или различными, и где Х обозначает галоген, выбранный из группы, состоящей из брома, хлора и иода; где внутримолекулярно-композиционное распределение Б-блока таково, что по меньшей мере 2 его фрагмента, причем на долю каждого из фрагментов приходится по крайней мере 5 вес.% Б-блока, отличаются по содержанию этиленовых звеньев по меньшей мере на 5 вес.%;
где альфа-олефиновыми звеньями в Б-блоке и А-блоке являются пропиленовые звенья;
где доля Б-блока в полимеризованном виде составляет более 50 вес.% от общего веса полимера;
где Mw/Mn А-Б-блок-сополимера составляет по меньшей мере 2,5,
где доля А-блока в блок-сополимере составляет 10-60 вес.%.4. A block copolymer comprising an A-block and a B-block containing 2 or more segments, where the A-block is an ethylene polymer, optionally containing alpha-olefin and non-conjugated diene units, the content of which is in the block copolymer is 0 , 03-2 mol.% Of the total number of moles of the block copolymer, and the content of alpha-olefin units, if any, in the A-block is less than 5 mol.%, With the B-block having a tip segment of the ethylene and α units. α-olefin, and the tip segment is at the end of the B-block and the most it is removed from all segments from the A-B-junction; moreover, the intramolecular distribution of the composition of the B-block is such that at least two of its fragments, and the share of each of the fragments accounts for at least 5 wt.% of the B-block, differ in composition by at least 5 wt.% of ethylene units; the block copolymer comprises a fraction soluble in n-hexane not exceeding 30 wt.% based on the total weight of the block copolymer, and the block copolymer is obtained by a method using a vanadium catalytic system that includes a vanadium compound previously mixed with an organoaluminum compound, the premixing carried out for a time sufficient to obtain an adequate amount of the active catalyst, and where the vanadium compound corresponds to one of the following general formulas:
VCl x (COOR) 3-x ; (2)
where x denotes 0-3 and R denotes a hydrocarbon radical;
VCI 4 ;
where AcAc means acetylacetonate;
V (AcAc) 3 ;
where x denotes 1 or 2;
VCI 3 • nB;
where n denotes 2-3 and B denotes a Lewis base capable of forming carbon-soluble complexes with VCI 3 , where B is selected from the group consisting of tetrahydrofuran, 2-methyltetrahydrofuran and dimethylpyridine, where R is an aliphatic, acyclic or aromatic C 1 -C 10 hydrocarbon radicals; where the organoaluminum compound corresponds to one of the formulas:
A1R of AI (OR ') R 2
AIR 2 XR 2 AI-O-AIR 2
AIR'RX
Al 2 R 3 X 3
AIRX 2
where R and R 'denote hydrocarbon radicals, and R and R' are the same or different, and where X denotes a halogen selected from the group consisting of bromine, chlorine and iodine; where the intramolecular compositional distribution of the B block is such that at least 2 of its fragments, and the share of each of the fragments accounts for at least 5 wt.% of the B block, differ in the content of ethylene units by at least 5 wt.%;
where the alpha olefin units in the B-block and A-block are the propylene units;
where the proportion of B block in the polymerized form is more than 50 wt.% of the total weight of the polymer;
where Mw / Mn A B-block copolymer is at least 2.5,
where the proportion of A-block in the block copolymer is 10-60 wt.%.
VClx(COOR)3-x; (2)
где х обозначает 0-3 и R обозначает углеводородный радикал;
VCI4;
где АсАс обозначает ацетилацетонат;
V(АсАс)3;
где х обозначает 1 или 2;
VCl3•nB;
где n обозначает 2-3 и В обозначает основание Льюиса, способное образовывать с VС13 растворимые в углеродах комплексы, где В выбирают из группы, состоящей из тетрагидрофурана, 2-метилтетрагидрофурана и диметилпиридина, где R обозначает алифатический, ациклический или ароматический C1-С10углеводородный радикал; и где алюминийорганическое соединение соответствует одной из формул:
AIR3 AI(OR')R2
AIR2X R2AI-O-AIR2
AIR'RX
AI2R3X3
AIRX2
где R и R' обозначают углеводородные радикалы, причем R и R' являются одинаковыми или различными, и где Х обозначает галоген, выбранный из группы, состоящей из брома, хлора и иода.5. The block copolymer according to any one of paragraphs. 1-3, where the vanadium compound corresponds to one of the general formulas:
VCl x (COOR) 3-x ; (2)
where x is 0-3 and R is a hydrocarbon radical;
VCI 4 ;
where AcAc means acetylacetonate;
V (AsAc) 3 ;
where x denotes 1 or 2;
VCl 3 • nB;
where n is 2-3 and B is a Lewis base capable of forming carbon-soluble complexes with VC1 3 , where B is selected from the group consisting of tetrahydrofuran, 2-methyltetrahydrofuran and dimethylpyridine, where R is aliphatic, acyclic or aromatic C 1 -C 10 hydrocarbon radicals; and where the organoaluminium compound corresponds to one of the formulas:
AIR 3 AI (OR ') R 2
AIR 2 XR 2 AI-O-AIR 2
AIR'RX
AI 2 R 3 X 3
AIRX 2
where R and R 'denote hydrocarbon radicals, and R and R' are the same or different, and where X denotes halogen selected from the group consisting of bromine, chlorine and iodine.
(а) приготовление катализатора предварительным смешением реакционного продукта ванадиевого соединения одной из общих формул:
VClx(СООR)3-x; (2)
где х обозначает 0-3 и R обозначает углеводородный радикал;
VCl4;
где АсАс обозначает ацетилацетонат;
V(АсАс)3;
где х обозначает 1 или 2; и
VCl3•nB;
где n обозначает 2-3 и В обозначает основание Льюиса, способное образовывать с VСl3 растворимые в углеродах комплексы и где В выбирают из группы, состоящей из тетрагидрофурана, 2-метилтетрагидрофурана и диметилпиридина, где R обозначает алифатический, ациклический или ароматический С1-С10углеводородный радикал; и алюминийорганического соединения одной из формул:
АlR3 А1(ОR')R2
АlR2Х R2-О-АlR2
АlR'RХ
Аl2R3Х3
АlRХ2
где R и R' обозначают углеводородные радикалы, причем R и R' являются одинаковыми или различными, и где Х обозначает галоген, выбранный из группы, состоящей из брома, хлора и иода: причем смешение проводят в течение времени, достаточного для получения адекватного количества активного катализатора;
(б) подачу реакционного продукта из стадии (а) в реактор совместно с потоком мономеров, включающим этилен, необязательно α-олефин и необязательно несопряженный диен, и затем
(в) подачу по меньшей мере второй мономерной смеси, включающей этилен и α-олефин, по истечении по меньшей мере 0,1 с после стадии (б).20. A method of producing an olefin-containing block copolymer, comprising the steps
(a) preparation of the catalyst by pre-mixing the reaction product of a vanadium compound of one of the general formulas:
VCl x (COOR) 3-x ; (2)
where x is 0-3 and R is a hydrocarbon radical;
VCl 4 ;
where AcAc means acetylacetonate;
V (AsAc) 3 ;
where x denotes 1 or 2; and
VCl 3 • nB;
where n denotes 2-3 and B denotes a Lewis base capable of forming carbon-soluble complexes with VCl 3 and where B is selected from the group consisting of tetrahydrofuran, 2-methyltetrahydrofuran and dimethylpyridine, where R denotes aliphatic, acyclic or aromatic C 1 -C 10 hydrocarbon radicals; and organoaluminum compound of one of the formulas:
AlR 3 A1 (OR ') R 2
AlR 2 X R 2 -O-AlR 2
AlR'RX
Al 2 R 3 X 3
AlRX 2
where R and R 'denote hydrocarbon radicals, and R and R' are the same or different, and where X denotes a halogen selected from the group consisting of bromine, chlorine and iodine: the mixing is carried out for a time sufficient to obtain an adequate amount of active catalyst;
(b) feeding the reaction product from step (a) to the reactor together with a monomer stream comprising ethylene, optionally α-olefin and optionally non-conjugated diene, and then
(c) the supply of at least a second monomer mixture, including ethylene and α-olefin, after at least 0.1 s after stage (b).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22391294A | 1994-04-06 | 1994-04-06 | |
US08/223.912 | 1994-04-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU96121912A true RU96121912A (en) | 1999-02-20 |
RU2155777C2 RU2155777C2 (en) | 2000-09-10 |
Family
ID=22838493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU96121912/04A RU2155777C2 (en) | 1994-04-06 | 1995-04-06 | Ethylene-alpha-olefin block of copolymers and method of preparing thereof |
Country Status (11)
Country | Link |
---|---|
US (1) | US5798420A (en) |
EP (1) | EP0758348B1 (en) |
JP (1) | JPH09511776A (en) |
KR (1) | KR970702308A (en) |
CN (1) | CN1070201C (en) |
AU (1) | AU706469B2 (en) |
BR (1) | BR9507296A (en) |
DE (1) | DE69510788T2 (en) |
ES (1) | ES2138198T3 (en) |
RU (1) | RU2155777C2 (en) |
WO (1) | WO1995027746A1 (en) |
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1995
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- 1995-04-06 RU RU96121912/04A patent/RU2155777C2/en active
- 1995-04-06 KR KR1019960705639A patent/KR970702308A/en not_active Application Discontinuation
- 1995-04-06 CN CN95193291A patent/CN1070201C/en not_active Expired - Fee Related
- 1995-04-06 DE DE69510788T patent/DE69510788T2/en not_active Expired - Lifetime
- 1995-04-06 WO PCT/US1995/004250 patent/WO1995027746A1/en active IP Right Grant
- 1995-04-06 AU AU22420/95A patent/AU706469B2/en not_active Ceased
- 1995-04-06 JP JP7526441A patent/JPH09511776A/en not_active Ceased
- 1995-04-06 EP EP95915577A patent/EP0758348B1/en not_active Expired - Lifetime
- 1995-04-06 BR BR9507296A patent/BR9507296A/en not_active Application Discontinuation
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1997
- 1997-05-19 US US08/858,328 patent/US5798420A/en not_active Expired - Lifetime
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