KR960037706A - 에틸렌 중합체와 이를 얻는 방법 - Google Patents
에틸렌 중합체와 이를 얻는 방법 Download PDFInfo
- Publication number
- KR960037706A KR960037706A KR1019960012921A KR19960012921A KR960037706A KR 960037706 A KR960037706 A KR 960037706A KR 1019960012921 A KR1019960012921 A KR 1019960012921A KR 19960012921 A KR19960012921 A KR 19960012921A KR 960037706 A KR960037706 A KR 960037706A
- Authority
- KR
- South Korea
- Prior art keywords
- ethylene
- reactor
- catalyst
- hybrid
- weight percent
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 10
- 229920000573 polyethylene Polymers 0.000 title claims abstract 7
- 239000003054 catalyst Substances 0.000 claims abstract 21
- 239000010936 titanium Substances 0.000 claims abstract 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract 9
- 229910052719 titanium Inorganic materials 0.000 claims abstract 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract 6
- 229910052726 zirconium Inorganic materials 0.000 claims abstract 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract 4
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 claims abstract 4
- 229910052804 chromium Inorganic materials 0.000 claims abstract 4
- 239000011651 chromium Substances 0.000 claims abstract 4
- 238000006116 polymerization reaction Methods 0.000 claims abstract 4
- 239000000377 silicon dioxide Substances 0.000 claims abstract 4
- 239000000155 melt Substances 0.000 claims abstract 3
- 239000000203 mixture Substances 0.000 claims abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 12
- 239000005977 Ethylene Substances 0.000 claims 12
- 239000007787 solid Substances 0.000 claims 12
- 239000000178 monomer Substances 0.000 claims 10
- 150000001875 compounds Chemical class 0.000 claims 5
- 229910052739 hydrogen Inorganic materials 0.000 claims 5
- 239000001257 hydrogen Substances 0.000 claims 5
- 229910052736 halogen Inorganic materials 0.000 claims 4
- 150000002367 halogens Chemical class 0.000 claims 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 3
- 229910052782 aluminium Inorganic materials 0.000 claims 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 3
- 150000002431 hydrogen Chemical class 0.000 claims 3
- 229910052749 magnesium Inorganic materials 0.000 claims 3
- 239000011777 magnesium Substances 0.000 claims 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims 3
- 229910052760 oxygen Inorganic materials 0.000 claims 3
- 239000001301 oxygen Substances 0.000 claims 3
- 239000012429 reaction media Substances 0.000 claims 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 150000002430 hydrocarbons Chemical group 0.000 claims 1
- 150000002901 organomagnesium compounds Chemical class 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
-
- 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
-
- 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
- C08F10/02—Ethene
-
- 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
-
- 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
- C08F110/02—Ethene
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
- C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
- C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (13)
- 최소한 1.4의 팽창율(RB), 최소한 55h의 응력하의 내균열성(ESCR)과 최소한 0.2g/10분의 용융지수(MI5)를 갖는 에틸렌 중합체.
- 제1항에 있어서, 다음 관계식에 해당하는 g/10분으로 표시되는 용융지수(MI5)와, dPAS로 표시되고 190℃에서 100S-1의 속도기울기로 측정되는 동적 점도 n을 갖는 에틸렌 중합체 ;
- 제1항 또는 제2항에 있어서, 952∼958㎞/㎥의 표준밀도를 갖는 에틸렌 중합체.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 부텐, 헥산과 이들의 혼합물에서 선택한 0.1∼10중량%의 혼성단량체로 이루어지는 에틸렌 중합체.
- 최소한 2의 Zr/Ti몰비로 티타늄과 지르코늄을 함유하는 촉매 고체와 혼성-촉매의 존재하에 일련이 두 반응기에서 에틸렌을 하나 또는 그 이상의 혼성-단량체와 임의로 중합하고, 제일 반응기에 에틸렌, 임의의 혼성단량체와/또는 수소, 촉매 고체와 혼성 촉매를 공급하고, 제일 반응기와 반응 매체를 제어 반응기에 옮기고, 제이 반응기에 에틸렌, 임의의 혼성-단량체와/또는 수소를 공급하는 것으로 이루어지는 제1항 내지 제4항 중 어느 한 항에 따른 에틸렌 중합체의 제조방법.
- 제5항에 있어서, 촉매고체가 주로 0.5∼10중량%의 티타늄, 5∼40중량%의 지르코늄, 20∼80중량%의 할로겐, 1∼30중량%의 마그네슘과 0.5∼10중량%의 알루미늄으로 이루어지는 제조방법.
- 유일한 활성요소로서 티타늄을 함유하는 제일 촉매고체 및 활성 요소로서 티타늄과 지르코늄을 함유하는 제이 촉매 고체와 혼성-촉매의 존재하에 일련의 두 반응기에서 에틸렌을 임의의 하나 또는 그 이상의 혼성-단량체와 중합시키고, 제일 반응기에 에틸렌, 임의의 혼성-단량체와/또는 수소, 제일 및 제이 촉매고체와 혼성-촉매를 공급하고, 제일 반응기의 반응 매체를 제이 반응기로 옮기고, 제이 반응기에 에틸렌과 임의의 혼성-단량체와/또는 수소를 공급하는 것으로 이루어지는 제1항 내지 제4항 중 어느 한 항에 따른 에틸렌 중합체의 제조방법.
- 제7항에 있어서, 제일 촉매고체가 주로 10∼30중량%의 티타늄, 20∼60중량%의 할로겐, 0.5∼20중량%의 마그네슘과 0.1∼10중량%의 알루미늄으로 이루어지고 제이 촉매 고체가 주로 0.5∼10중량%의 티타늄, 5∼40중량%의 지르코늄, 20∼80중량%의 할로겐, 1∼30중량%의 마그네슘과 0.5∼10중량%의 알루미늄으로 이루어지는 제조방법.
- 제5항 내지 제8항 주 어느 한 항에 있어서, 제일 단계에서 액체 착물을 얻을때까지 산소-함유 유기마그네슘 화합물을 산소-함유 유기티나튬 화합물과 적합하기로는 산소-함유 유기지르코늄 화합물과 반응시키고, 제이 단계에서 이 책체착물을 일반식 A1Rn X 3-n(여기서 R은 탄화수소기이고 x는 할로겐이고 n은 3 이하이다)의 할로겐화 유기 알루미늄 화합물로 처리하여 촉매 고체 착물로서 액체착물을 침전시켜서 제조한 촉매 고체를 사용하는 제조방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 실리카, 알루미나와 인산 알루미늄에서 선택한 최소한 둘의 구성성분을 함유하는 지지체에 크롬을 함유하는 촉매 고체의 존재하에 임의로 혼성-촉매와/또는 수소의 존재하에 단일 반응기에서 에틸렌을 임의의 하나 또는 그 이상의 혼성-단량체와 중합시키는 에틸렌 중합체의 제조방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 실리카, 알루미나와 인산 알루미늄에서 선택한 최소한 둘의 구성성분을 함유하는 지지체에 크롬을 함유하는 촉매 고체와, 혼성-촉매의 존재하에 연속적으로 정열된 두 반응기에서 에틸렌을 임의의 하나 또는 그 이상이 혼성-단량체와 중합시키고, 제일 반응기에 에틸렌, 임의의 혼성-단량체와/또는 수소, 촉매 고체를 공급하고, 제일 반응기의 반응 매체를 제이 반응기에 옮기고, 제이 반응기에 에틸렌과 임의의 혼성-단량체와/또는 수소를 공급하고, 두 반응기중 최소한 하나에 혼성-단량체를 존재시키는, 에틸렌 중합체의 제조방법.
- 제10항 또는 제11항에 있어서, 촉매고체가 0.05∼10중량%의 크롬을 함유하고 지지체가 실리카(X), 알루미나(Y)와 인산알루미늄(Z)을 (X) : (Y) : (Z)몰비, (10∼95) : (1∼80) : (1∼85)로 함유하는 제조방법.
- 제10항 내지 제12항 중 어느 한 항에 있어서 혼성-촉매가 20개 이하의 탄소원자를 함유하는 알킬기를 갖는 트리알킬붕소인 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE09500397 | 1995-04-28 | ||
BE9500397A BE1009308A3 (fr) | 1995-04-28 | 1995-04-28 | Polymere d'ethylene et procedes pour son obtention. |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960037706A true KR960037706A (ko) | 1996-11-19 |
KR100430198B1 KR100430198B1 (ko) | 2004-07-30 |
Family
ID=3888953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960012921A KR100430198B1 (ko) | 1995-04-28 | 1996-04-25 | 에틸렌중합체와이를얻는방법 |
Country Status (18)
Country | Link |
---|---|
US (3) | US6201078B1 (ko) |
EP (3) | EP0908474B1 (ko) |
JP (2) | JP4091667B2 (ko) |
KR (1) | KR100430198B1 (ko) |
CN (1) | CN1127525C (ko) |
AR (3) | AR025116A1 (ko) |
AT (3) | ATE230767T1 (ko) |
AU (1) | AU697264B2 (ko) |
BE (1) | BE1009308A3 (ko) |
BR (1) | BR9602100A (ko) |
CA (1) | CA2174400C (ko) |
CZ (1) | CZ290626B6 (ko) |
DE (3) | DE69624844T2 (ko) |
ES (1) | ES2138286T3 (ko) |
HU (1) | HU223095B1 (ko) |
NO (1) | NO315325B1 (ko) |
RU (1) | RU2164231C2 (ko) |
ZA (1) | ZA963067B (ko) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0799841A3 (fr) * | 1996-04-05 | 1998-01-07 | SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) | Polymère d'éthylène et corps creux obtenu de celui-ci |
US6009317A (en) * | 1997-01-17 | 1999-12-28 | Ericsson Inc. | Method and apparatus for compensating for imbalances between quadrature signals |
BE1011333A3 (fr) * | 1997-08-20 | 1999-07-06 | Solvay | Procede de fabrication d'une composition de polymeres d'ethylene. |
ATE225810T1 (de) * | 1997-09-27 | 2002-10-15 | Atofina Res | Herstellung von polyäthylen mit einer verbesserten widerstandsfähigkeit gegen risse und/oder schlagzähigkeit |
EP0905145A1 (en) * | 1997-09-27 | 1999-03-31 | Fina Research S.A. | Production of polyethylene having improved crack resistance |
EP0905146B1 (en) * | 1997-09-27 | 2002-10-09 | ATOFINA Research | Production of polyethylene having improved crack and/or impact resistance |
EP0952165A1 (en) * | 1998-04-24 | 1999-10-27 | Fina Research S.A. | Production of polyethylene having improved mechanical properties |
EP1041096A1 (en) * | 1999-03-29 | 2000-10-04 | Fina Research S.A. | Polymerisation of ethylene |
WO2002042341A1 (en) * | 2000-11-27 | 2002-05-30 | Bp Chemicals Limited | Process for the continuous gas-phase (co-) polymerisation of olefins in a fluidised bed reactor |
US6878454B1 (en) * | 2003-12-05 | 2005-04-12 | Univation Technologies, Llc | Polyethylene films |
US6982304B2 (en) * | 2003-12-22 | 2006-01-03 | Union Carbide Chemicals & Plastics Technology Corporation | Blow molding resins with improved ESCR |
US7432328B2 (en) * | 2005-06-14 | 2008-10-07 | Univation Technologies, Llc | Enhanced ESCR bimodal HDPE for blow molding applications |
US8202940B2 (en) * | 2004-08-19 | 2012-06-19 | Univation Technologies, Llc | Bimodal polyethylene compositions for blow molding applications |
US7868092B2 (en) * | 2005-06-14 | 2011-01-11 | Univation Technologies, Llc | Bimodal polyethylene compositions for blow molding applications |
US7858702B2 (en) * | 2005-06-14 | 2010-12-28 | Univation Technologies, Llc | Enhanced ESCR bimodal HDPE for blow molding applications |
EP1760096A1 (en) * | 2005-09-05 | 2007-03-07 | INEOS Manufacturing Belgium NV | Polymer composition |
US7595364B2 (en) | 2005-12-07 | 2009-09-29 | Univation Technologies, Llc | High density polyethylene |
WO2013026745A1 (en) * | 2011-08-19 | 2013-02-28 | Borealis Ag | Heterophasic system with improved surface properties |
JP5230788B2 (ja) * | 2011-11-24 | 2013-07-10 | 日東電工株式会社 | 透明導電性フィルム |
KR20150067271A (ko) | 2012-10-22 | 2015-06-17 | 바젤 폴리올레핀 게엠베하 | 높은 스웰비를 가진 폴리에틸렌 조성물 |
EP2738213A1 (en) | 2012-11-28 | 2014-06-04 | Basell Polyolefine GmbH | Polyethylene composition having high swell ratio |
CN105264006B (zh) | 2012-10-22 | 2017-03-29 | 巴塞尔聚烯烃股份有限公司 | 具有高机械性能的聚乙烯组合物 |
EP2738211A1 (en) | 2012-11-28 | 2014-06-04 | Basell Polyolefine GmbH | Polyethylene composition having high swell ratio |
RU2621807C2 (ru) | 2012-10-22 | 2017-06-07 | Базелл Полиолефин Гмбх | Полиэтиленовая композиция с высокой степенью набухания |
EP2738212A1 (en) | 2012-11-28 | 2014-06-04 | Basell Polyolefine GmbH | Polyethylene composition having high mechanical properties |
BR112015020142B1 (pt) * | 2013-02-27 | 2020-07-07 | Basell Polyolefine Gmbh | processos para polietileno e composições deste material |
MX2019005754A (es) | 2016-11-17 | 2019-11-08 | Basell Polyolefine Gmbh | Composicion de polietileno que tiene indice alto de dilatacion. |
CA3044697C (en) * | 2016-11-24 | 2020-12-15 | Basell Polyolefine Gmbh | Polyethylene composition for blow molding having high stress cracking resistance |
US10570278B2 (en) * | 2016-11-24 | 2020-02-25 | Basell Polyolefine Gmbh | Polyethylene composition for blow molding having high swell ratio and impact resistance |
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CN112041388B (zh) | 2018-05-14 | 2022-03-15 | 巴塞尔聚烯烃股份有限公司 | 具有高溶胀比、fnct和抗冲击性的聚乙烯组合物 |
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