KR20040019349A - 에틸렌 및 그의 상호중합체의 중합 방법 - Google Patents
에틸렌 및 그의 상호중합체의 중합 방법 Download PDFInfo
- Publication number
- KR20040019349A KR20040019349A KR10-2004-7000971A KR20047000971A KR20040019349A KR 20040019349 A KR20040019349 A KR 20040019349A KR 20047000971 A KR20047000971 A KR 20047000971A KR 20040019349 A KR20040019349 A KR 20040019349A
- Authority
- KR
- South Korea
- Prior art keywords
- ethylene
- ziegler
- titanium
- aromatic halogenated
- molar ratio
- Prior art date
Links
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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/903—Monomer polymerized in presence of transition metal containing catalyst and hydrocarbon additive affecting polymer properties of catalyst activity
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)
Abstract
Description
Claims (6)
- 중합 조건하에 에틸렌 또는 에틸렌과 1종 이상의 다른 올레핀을, 티타늄, 지르코늄, 하프늄 및 그의 혼합물로 이루어진 군으로부터 선택된 1종 이상의 전이 금속 성분 및 조촉매 성분을 포함하는 지글러-나타 촉매, 및 0.4:1 내지 약 3.5:1의 비-방향족 할로겐화 탄화수소 대 상기 지글러-나타 촉매중의 전이 금속 성분의 몰비로 존재하는 1종 이상의 비-방향족 할로겐화 탄화수소와 접촉시키는 것을 포함하는, 에틸렌 또는 에틸렌과 1종 이상의 다른 올레핀의 중합을 위한 연속식 기상 공정에서 촉매 활성을 증가시키는 방법.
- 제 1 항에 있어서,비-방향족 할로겐화 탄화수소가 디클로로메탄; 클로로포름; 사염화탄소; 클로로플루오로메탄; 클로로디플루오로메탄; 디클로로디플루오로메탄, 플루오로디클로로메탄; 클로로트리플루오로메탄; 플루오로트리클로로메탄; 1,2-디클로로에탄; 1,2-디브로모에탄; 1,1,1,2-테트라클로로에탄; 2-클로로-1,1,1-트리플루오로에탄; 1,1-디클로로-2,2-디플루오로에탄; 1,2-디클로로-1,2-디플루오로에탄; 헥사플루오로에탄 및 헥사클로로에탄으로 이루어진 군으로부터 선택되는 방법.
- 제 2 항에 있어서,비-방향족 할로겐화 탄화수소가 클로로포름 및 플루오로트리클로로메탄으로 이루어진 군으로부터 선택되는 방법.
- 제 1 항에 있어서,비-방향족 할로겐화 탄화수소 대 지글러-나타 촉매중의 전이 금속 성분의 몰비가 약 0.5:1 내지 약 3:1인 방법.
- 제 1 항에 있어서,비-방향족 할로겐화 탄화수소 대 지글러-나타 촉매중의 전이 금속 성분의 몰비가 약 1:1 내지 약 2:1인 방법.
- 제 1 항에 있어서,지글러-나타 촉매중의 전이 금속 성분이 티타늄 성분인 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/912,148 | 2001-07-24 | ||
US09/912,148 US6660817B2 (en) | 2001-07-24 | 2001-07-24 | Process for the polymerization of ethylene and interpolymers thereof |
PCT/US2002/021656 WO2003010212A1 (en) | 2001-07-24 | 2002-07-10 | Process for the polymerization of ethylene and interpolymers thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040019349A true KR20040019349A (ko) | 2004-03-05 |
KR100994628B1 KR100994628B1 (ko) | 2010-11-15 |
Family
ID=25431446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047000971A KR100994628B1 (ko) | 2001-07-24 | 2002-07-10 | 에틸렌 및 그의 상호중합체의 중합 방법 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6660817B2 (ko) |
EP (1) | EP1417241B1 (ko) |
JP (1) | JP4426289B2 (ko) |
KR (1) | KR100994628B1 (ko) |
CN (1) | CN1255440C (ko) |
AT (1) | ATE496947T1 (ko) |
BR (1) | BR0211175B1 (ko) |
DE (1) | DE60239066D1 (ko) |
MY (1) | MY134196A (ko) |
WO (1) | WO2003010212A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100789236B1 (ko) * | 2005-12-07 | 2008-01-02 | 주식회사 엘지화학 | 마그네슘 담지 지글러 나타 촉매를 이용한 폴리올레핀의제조방법 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6759492B2 (en) | 2001-07-24 | 2004-07-06 | Eastman Chemical Company | Process for the polymerization of ethylene and interpolymers thereof |
WO2006009946A2 (en) * | 2004-06-21 | 2006-01-26 | Exxonmobil Chemical Patents Inc. | Polymerization process |
EP1799727A2 (en) * | 2004-06-21 | 2007-06-27 | ExxonMobil Chemical Patents Inc. | Low fouling and high activity polymerization process |
WO2006025917A2 (en) * | 2004-06-21 | 2006-03-09 | Exxonmobil Chemical Patents Inc. | Polymerization process |
EP1765892A2 (en) * | 2004-06-21 | 2007-03-28 | Exxonmobil Chemical Patents Inc. | Polymerization process |
WO2006009976A1 (en) * | 2004-06-21 | 2006-01-26 | Exxonmobil Chemical Patents Inc. | Polymerization process |
EP2285839B1 (en) * | 2008-06-13 | 2015-07-15 | Basell Poliolefine Italia S.r.l. | Catalyst system for the polymerization of olefins |
US9056929B2 (en) * | 2008-06-13 | 2015-06-16 | Basell Poliolefine Italia S.R.L. | Catalyst for the polymerization of olefins |
US9505855B2 (en) * | 2008-06-13 | 2016-11-29 | Basell Poliolefine Italia S.R.L. | Catalyst system for the polymerization of olefins |
EP3230324B1 (en) | 2014-12-09 | 2018-09-12 | Basell Poliolefine Italia S.r.l. | Process for the polymerization of ethylene |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3354139A (en) | 1955-05-18 | 1967-11-21 | Hercules Inc | Process for polymerizing olefins |
US4003712A (en) | 1970-07-29 | 1977-01-18 | Union Carbide Corporation | Fluidized bed reactor |
US4012573A (en) | 1970-10-09 | 1977-03-15 | Basf Aktiengesellschaft | Method of removing heat from polymerization reactions of monomers in the gas phase |
US3709853A (en) | 1971-04-29 | 1973-01-09 | Union Carbide Corp | Polymerization of ethylene using supported bis-(cyclopentadienyl)chromium(ii)catalysts |
US4011382A (en) | 1975-03-10 | 1977-03-08 | Union Carbide Corporation | Preparation of low and medium density ethylene polymer in fluid bed reactor |
US4250288A (en) * | 1977-02-03 | 1981-02-10 | The Dow Chemical Company | High efficiency, high temperature catalyst for polymerizing olefins |
US4302566A (en) | 1978-03-31 | 1981-11-24 | Union Carbide Corporation | Preparation of ethylene copolymers in fluid bed reactor |
US4543399A (en) | 1982-03-24 | 1985-09-24 | Union Carbide Corporation | Fluidized bed reaction systems |
US4593010A (en) * | 1983-08-31 | 1986-06-03 | Exxon Research & Engineering Co. | Polyethylene with broad molecular weight distribution |
US4657998A (en) | 1983-08-31 | 1987-04-14 | Exxon Research & Engineering Co. | Polyethylene with broad molecular weight distribution |
JPH07116253B2 (ja) | 1986-01-21 | 1995-12-13 | 東ソー株式会社 | ポリオレフインの製造方法 |
FR2618786B1 (fr) | 1987-07-31 | 1989-12-01 | Bp Chimie Sa | Procede de polymerisation d'olefines en phase gazeuse dans un reacteur a lit fluidise |
FR2680793B1 (fr) * | 1991-08-30 | 1994-09-09 | Bp Chemicals Snc | Procede de fabrication d'un polymere de l'ethylene. |
US5352749A (en) | 1992-03-19 | 1994-10-04 | Exxon Chemical Patents, Inc. | Process for polymerizing monomers in fluidized beds |
ZA943399B (en) | 1993-05-20 | 1995-11-17 | Bp Chem Int Ltd | Polymerisation process |
FR2707651B1 (fr) * | 1993-07-13 | 1995-08-25 | Bp Chemicals Snc | Procédé pour augmenter l'activité d'un catalyseur de type Ziegler-Natta. |
US5990251A (en) * | 1993-07-13 | 1999-11-23 | Bp Chemicals Limited | Process for polymerising olefin with a Ziegler-Natta catalyst |
FR2761998B1 (fr) * | 1997-04-10 | 1999-06-04 | Bp Chemicals Snc | Procede de (co-) polymerisation de l'ethylene en presence de catalyseur a base d'oxyde de chrome |
US6191239B1 (en) * | 1998-02-18 | 2001-02-20 | Eastman Chemical Company | Process for producing polyethylene |
US6228957B1 (en) * | 1998-02-18 | 2001-05-08 | Eastman Chemical Company | Process for producing polyethlene |
US6300432B1 (en) * | 1999-03-30 | 2001-10-09 | Eastman Chemical Company | Process for producing polyolefins |
US6417301B1 (en) * | 1999-06-07 | 2002-07-09 | Eastman Chemical Company | Process for producing ethylene/olefin interpolymers |
ATE428735T1 (de) * | 2000-10-05 | 2009-05-15 | Ineos Europe Ltd | Verfahren zur gasphasen (co) polymerisation von olefinen in einem fliessbettreaktor |
-
2001
- 2001-07-24 US US09/912,148 patent/US6660817B2/en not_active Expired - Lifetime
-
2002
- 2002-07-08 MY MYPI20022567A patent/MY134196A/en unknown
- 2002-07-10 KR KR1020047000971A patent/KR100994628B1/ko active IP Right Grant
- 2002-07-10 CN CNB028149211A patent/CN1255440C/zh not_active Expired - Lifetime
- 2002-07-10 DE DE60239066T patent/DE60239066D1/de not_active Expired - Lifetime
- 2002-07-10 EP EP02752225A patent/EP1417241B1/en not_active Expired - Lifetime
- 2002-07-10 JP JP2003515570A patent/JP4426289B2/ja not_active Expired - Lifetime
- 2002-07-10 WO PCT/US2002/021656 patent/WO2003010212A1/en active Application Filing
- 2002-07-10 AT AT02752225T patent/ATE496947T1/de not_active IP Right Cessation
- 2002-07-10 BR BRPI0211175-6A patent/BR0211175B1/pt not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100789236B1 (ko) * | 2005-12-07 | 2008-01-02 | 주식회사 엘지화학 | 마그네슘 담지 지글러 나타 촉매를 이용한 폴리올레핀의제조방법 |
Also Published As
Publication number | Publication date |
---|---|
US6660817B2 (en) | 2003-12-09 |
CN1551891A (zh) | 2004-12-01 |
JP4426289B2 (ja) | 2010-03-03 |
BR0211175A (pt) | 2004-08-10 |
CN1255440C (zh) | 2006-05-10 |
EP1417241A1 (en) | 2004-05-12 |
WO2003010212A1 (en) | 2003-02-06 |
EP1417241B1 (en) | 2011-01-26 |
ATE496947T1 (de) | 2011-02-15 |
US20030027952A1 (en) | 2003-02-06 |
DE60239066D1 (de) | 2011-03-10 |
KR100994628B1 (ko) | 2010-11-15 |
JP2004536913A (ja) | 2004-12-09 |
BR0211175B1 (pt) | 2012-10-16 |
MY134196A (en) | 2007-11-30 |
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