KR100610969B1 - 폴리올레핀의 제조방법 - Google Patents
폴리올레핀의 제조방법 Download PDFInfo
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- KR100610969B1 KR100610969B1 KR1020027002636A KR20027002636A KR100610969B1 KR 100610969 B1 KR100610969 B1 KR 100610969B1 KR 1020027002636 A KR1020027002636 A KR 1020027002636A KR 20027002636 A KR20027002636 A KR 20027002636A KR 100610969 B1 KR100610969 B1 KR 100610969B1
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- polymerization
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- dinitrogen monoxide
- olefins
- electron donor
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- 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
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- 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
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- 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
- C08F2/00—Processes of polymerisation
- C08F2/34—Polymerisation in gaseous state
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- 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
- C08F4/602—Component covered by group C08F4/60 with an organo-aluminium compound
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- 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
- C08F4/607—Catalysts containing a specific non-metal or metal-free compound
- C08F4/609—Catalysts containing a specific non-metal or metal-free compound organic
- C08F4/6093—Catalysts containing a specific non-metal or metal-free compound organic containing halogen
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- 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
- C08F4/61—Pretreating the metal or compound covered by group C08F4/60 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/611—Pretreating with non-metals or metal-free compounds
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- 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
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- 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
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- 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)
- Polyethers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
실시예 1의 초기 반응기 조건 | |
반응기 압력(psig) | 296 |
반응기 온도(℃) | 86 |
유동화 속도(ft/sec) | 2.1 |
유동화 벌크 밀도(lb/ft3) | 16.1 |
반응기 상 높이(ft) | 10.9 |
에틸렌(몰%) | 26 |
H2/C2(몰비) | 0.145 |
C6/C2(몰비) | 0.146 |
CHCl3/Ti | 0.04 |
예비중합체 속도(lb/h) | 0.8 |
생산 속도(lb/h) | 160 |
잔류 티탄(ppm) | 8.5 |
밀도(g/cc) | 0.920 |
용융 지수, I2(dg/분) | 0.6 |
용융 유동비(I21/I2) | 29 |
Claims (42)
- 중합 조건하에서, 올레핀 및/또는 올레핀과 1종 이상의 다른 올레핀을, 1종 이상의 전이 금속을 포함하는 성분 및 1종 이상의 유기 금속 화합물을 포함하는 조촉매를 포함하는 1종 이상의 지글러-나타 촉매, 및 일산화이질소(N2O)와 접촉시킴을 포함하되, 일산화이질소가 중합 매질중의 정전하를 일산화이질소의 부재시 발생하는 것보다 낮은 수준으로 감소시키는 데 충분한 양으로 존재하는올레핀 및/또는 올레핀과 1종 이상의 다른 올레핀을 중합시키는 방법.
- 제 1 항에 있어서,1종 이상의 전이 금속이 원소주기율표의 제 4, 5, 6, 7, 8, 9 및/또는 10 족으로부터 선택되는 방법.
- 삭제
- 제 2 항에 있어서,금속이 티탄, 지르코늄, 바나듐 및 그의 혼합물로 이루어진 군에서 선택되는 방법.
- 제 1 항에 있어서,1종 이상의 유기 금속 화합물의 금속이 원소주기율표의 제 1, 2, 11, 12, 13 및/또는 14 족으로부터 선택되는 방법.
- 제 5 항에 있어서,1종 이상의 유기 금속 화합물이 하기 화학식 1을 갖는 화합물 또는 그의 혼합물인 방법:화학식 1XnER3-n상기 식에서,X는 수소; 불소, 염소, 브롬 및 요오드에서 선택되는 할로겐; 또는 할로겐의 혼합물이고;n은 0 내지 2이고;E는 원소주기율표의 제 13 족 원소이고;R은 탄소 또는 산소 결합에 의해 제 13 족 원소에 결합하는, 1 내지 100개의 탄소원자 및 0 내지 10개의 산소원자를 포함하는 탄화수소기이다.
- 제 5 항에 있어서,유기 금속 화합물이 트리알킬알루미늄, 디알킬알루미늄 할라이드 및 알킬알루미늄 세스퀴할라이드로 이루어진 군에서 선택되는 방법.
- 삭제
- 제 7 항에 있어서,트리알킬알루미늄이 트리메틸알루미늄 및 트리에틸알루미늄으로 이루어진 군에서 선택되는 방법.
- 제 1 항에 있어서,1종 이상의 전자 공여체를 추가로 포함하는 방법.
- 제 10 항에 있어서,전자 공여체가 테트라하이드로퓨란인 방법.
- 제 1 항에 있어서,1종 이상의 할로겐화 탄화수소를 추가로 포함하는 방법.
- 제 12 항에 있어서,할로겐화 탄화수소가 클로로포름인 방법.
- 제 1 항에 있어서,1종 이상의 전자 공여체 및 1종 이상의 할로겐화 탄화수소를 추가로 포함하는 방법.
- 제 14 항에 있어서,조촉매가 트리메틸알루미늄이고, 전자 공여체가 테트라하이드로퓨란이고, 할로겐화 탄화수소가 클로로포름인 방법.
- 제 15 항에 있어서,전이 금속이 티탄인 방법.
- 제 1 항에 있어서,일산화이질소가 부피기준으로 1ppm 내지 10,000ppm 범위의 양으로 중합 매질 중에 존재하는 방법.
- 제 1 항에 있어서,중합 조건이 기체상인 방법.
- 삭제
- 삭제
- 제 1 항에 있어서,1종 이상의 올레핀이 에틸렌인 방법.
- 중합 조건하에서, 1종 이상의 올레핀을, 1종 이상의 전이 금속을 포함하는 성분 및 1종 이상의 유기 금속 화합물을 포함하는 조촉매를 포함하는 1종 이상의 지글러-나타 촉매, 및 일산화이질소(N2O)와 접촉시킴을 포함하되, 일산화이질소가 중합 매질 중의 정전하를 일산화이질소의 부재시 발생하는 것보다 낮은 수준으로 감소시키는 데 충분한 양으로 존재하여 중합 매질 중의 정전하를 감소시키는 것을 포함하는 올레핀의 중합 방법.
- 제 22 항에 있어서,1종 이상의 전이 금속이 원소주기율표의 제 4, 5, 6, 7, 8, 9 및/또는 10 족으로부터 선택되는 방법.
- 삭제
- 제 23 항에 있어서,금속이 티탄, 지르코늄, 바나듐 및 그의 혼합물로 이루어진 군에서 선택되는 방법.
- 제 22 항에 있어서,1종 이상의 유기 금속 화합물의 금속이 원소주기율표의 제 1, 2, 11, 12, 13 및/또는 14 족으로부터 선택되는 방법.
- 제 26 항에 있어서,1종 이상의 유기 금속 화합물이 하기 화학식 1을 갖는 화합물 또는 그의 혼합물인 방법:화학식 1XnER3-n상기 식에서,X는 수소; 불소, 염소, 브롬 및 요오드에서 선택되는 할로겐; 또는 할로겐의 혼합물이고;n은 0 내지 2이고;E는 원소주기율표의 제 13 족 원소이고;R은 탄소 또는 산소 결합에 의해 제 13 족 원소에 결합하는, 1 내지 100개의 탄소원자 및 0 내지 10개의 산소원자를 포함하는 탄화수소기이다.
- 제 26 항에 있어서,유기 금속 화합물이 트리알킬알루미늄, 디알킬알루미늄 할라이드 및 알킬알루미늄 세스퀴할라이드로 이루어진 군에서 선택되는 방법.
- 삭제
- 제 28 항에 있어서,트리알킬알루미늄이 트리메틸알루미늄 및 트리에틸알루미늄으로 이루어진 군에서 선택되는 방법.
- 제 22 항에 있어서,1종 이상의 전자 공여체를 추가로 포함하는 방법.
- 제 31 항에 있어서,전자 공여체가 테트라하이드로퓨란인 방법.
- 제 22 항에 있어서,1종 이상의 할로겐화 탄화수소를 추가로 포함하는 방법.
- 제 33 항에 있어서,할로겐화 탄화수소가 클로로포름인 방법.
- 제 22 항에 있어서,1종 이상의 전자 공여체 및 1종 이상의 할로겐화 탄화수소를 추가로 포함하는 방법.
- 제 35 항에 있어서,조촉매가 트리메틸알루미늄이고, 전자 공여체가 테트라하이드로퓨란이고, 할로겐화 탄화수소가 클로로포름인 방법.
- 제 36 항에 있어서,전이 금속이 티탄인 방법.
- 제 22 항에 있어서,일산화이질소가 부피기준으로 1ppm 내지 10,000ppm 범위의 양으로 중합 매질 중에 존재하는 방법.
- 제 22 항에 있어서,중합 조건이 기체상인 방법.
- 삭제
- 삭제
- 제 22 항에 있어서,1종 이상의 올레핀이 에틸렌인 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/387,365 US6191238B1 (en) | 1999-08-31 | 1999-08-31 | Process for producing polyolefins |
US09/387,365 | 1999-08-31 |
Publications (2)
Publication Number | Publication Date |
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KR20020026001A KR20020026001A (ko) | 2002-04-04 |
KR100610969B1 true KR100610969B1 (ko) | 2006-08-10 |
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KR1020027002636A KR100610969B1 (ko) | 1999-08-31 | 1999-10-14 | 폴리올레핀의 제조방법 |
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Country | Link |
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US (1) | US6191238B1 (ko) |
EP (1) | EP1208123B1 (ko) |
JP (1) | JP2003508558A (ko) |
KR (1) | KR100610969B1 (ko) |
CN (1) | CN1174009C (ko) |
BR (1) | BR9917468B1 (ko) |
CA (1) | CA2384243A1 (ko) |
DE (1) | DE69919042T2 (ko) |
MX (1) | MXPA02001973A (ko) |
MY (1) | MY133924A (ko) |
WO (1) | WO2001016191A1 (ko) |
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CN101195667A (zh) | 1999-08-31 | 2008-06-11 | 西湖朗维尤公司 | 聚烯烃生产方法 |
US7468722B2 (en) * | 2004-02-09 | 2008-12-23 | Microsemi Corporation | Method and apparatus to control display brightness with ambient light correction |
US7253239B2 (en) | 2004-10-29 | 2007-08-07 | Westlake Longview Corporation | Method for preventing or inhibiting fouling in a gas-phase polyolefin polymerization process |
CN102093498B (zh) * | 2009-12-11 | 2012-07-18 | 中国石油天然气股份有限公司 | 一种聚乙烯专用料及其制备方法 |
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-
1999
- 1999-08-31 US US09/387,365 patent/US6191238B1/en not_active Expired - Lifetime
- 1999-10-14 DE DE69919042T patent/DE69919042T2/de not_active Expired - Lifetime
- 1999-10-14 KR KR1020027002636A patent/KR100610969B1/ko active IP Right Grant
- 1999-10-14 EP EP99954975A patent/EP1208123B1/en not_active Expired - Lifetime
- 1999-10-14 WO PCT/US1999/024232 patent/WO2001016191A1/en active IP Right Grant
- 1999-10-14 CA CA002384243A patent/CA2384243A1/en not_active Abandoned
- 1999-10-14 BR BRPI9917468-5A patent/BR9917468B1/pt not_active IP Right Cessation
- 1999-10-14 JP JP2001520748A patent/JP2003508558A/ja not_active Withdrawn
- 1999-10-14 MX MXPA02001973A patent/MXPA02001973A/es unknown
- 1999-10-14 CN CNB998171018A patent/CN1174009C/zh not_active Expired - Lifetime
- 1999-10-27 MY MYPI99004622A patent/MY133924A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP1208123B1 (en) | 2004-07-28 |
EP1208123A1 (en) | 2002-05-29 |
BR9917468A (pt) | 2002-04-30 |
CA2384243A1 (en) | 2001-03-08 |
CN1174009C (zh) | 2004-11-03 |
JP2003508558A (ja) | 2003-03-04 |
BR9917468B1 (pt) | 2009-05-05 |
MXPA02001973A (es) | 2002-08-20 |
US6191238B1 (en) | 2001-02-20 |
CN1406251A (zh) | 2003-03-26 |
MY133924A (en) | 2007-11-30 |
KR20020026001A (ko) | 2002-04-04 |
DE69919042D1 (de) | 2004-09-02 |
WO2001016191A1 (en) | 2001-03-08 |
DE69919042T2 (de) | 2004-12-30 |
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