ATE194993T1 - Polymerisationsverfahren - Google Patents
PolymerisationsverfahrenInfo
- Publication number
- ATE194993T1 ATE194993T1 AT95302125T AT95302125T ATE194993T1 AT E194993 T1 ATE194993 T1 AT E194993T1 AT 95302125 T AT95302125 T AT 95302125T AT 95302125 T AT95302125 T AT 95302125T AT E194993 T1 ATE194993 T1 AT E194993T1
- Authority
- AT
- Austria
- Prior art keywords
- molecular weight
- comonomer
- mid
- copolymers
- level
- 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
- 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
- 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
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65904—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with another component of C08F4/64
-
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
-
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
-
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
- C08F4/65925—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually non-bridged
-
- 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
- Y10S526/943—Polymerization with metallocene catalysts
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)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9406855A GB9406855D0 (en) | 1994-04-07 | 1994-04-07 | Polymerisation process |
GB9417364A GB9417364D0 (en) | 1994-08-26 | 1994-08-26 | Polymers and process for their preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE194993T1 true ATE194993T1 (de) | 2000-08-15 |
Family
ID=26304652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT95302125T ATE194993T1 (de) | 1994-04-07 | 1995-03-28 | Polymerisationsverfahren |
Country Status (7)
Country | Link |
---|---|
US (1) | US6410659B1 (de) |
EP (1) | EP0676418B1 (de) |
JP (1) | JP3816553B2 (de) |
AT (1) | ATE194993T1 (de) |
CA (1) | CA2146208C (de) |
DE (1) | DE69518104T2 (de) |
ES (1) | ES2150529T3 (de) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1282364B1 (it) * | 1996-01-16 | 1998-03-20 | Enichem Spa | Catalizzatore metallocenico supportato per la (co) polimerizzazione delle alfa-olefine |
IT1282635B1 (it) * | 1996-02-16 | 1998-03-31 | Enichem Elastomers | Componente catalitico al vanadio e suo utilizzo nella preparazione di ep(d)m |
DE19622481A1 (de) * | 1996-06-05 | 1997-12-11 | Hoechst Ag | Geträgertes Katalysatorsystem, Verfahren zu seiner Herstellung und seine Verwendung zur Polymerisation von Olefinen |
ES2197649T3 (es) | 1998-08-26 | 2004-01-01 | Exxonmobil Chemical Patents Inc. | Composiciones cataliticas soportadas altamente activas. |
GB9917851D0 (en) * | 1999-07-29 | 1999-09-29 | Borealis As | Process |
US6548442B1 (en) * | 1999-12-03 | 2003-04-15 | Phillips Petroleum Company | Organometal compound catalyst |
US6444605B1 (en) | 1999-12-28 | 2002-09-03 | Union Carbide Chemicals & Plastics Technology Corporation | Mixed metal alkoxide and cycloalkadienyl catalysts for the production of polyolefins |
US6399531B1 (en) | 1999-12-28 | 2002-06-04 | Union Carbide Chemicals & Plastics Technology Corporation | Hybrid ziegler-natta and cycloalkadienyl catalysts for the production of polyolefins |
MY131000A (en) * | 2001-03-16 | 2007-07-31 | Dow Global Technologies Inc | High melt strength polymers and method of making same |
CN1264866C (zh) * | 2001-05-07 | 2006-07-19 | 埃克森美孚化学专利公司 | 聚乙烯树脂、其制备方法及其应用 |
BR0211288A (pt) * | 2001-07-19 | 2004-08-10 | Univation Tech Llc | Sistemas catalisadores de metaloceno mistos contendo um incorporador de comonÈmero fraco e um incorporador de comonÈmero bom |
EP1461151A4 (de) * | 2001-11-30 | 2010-03-24 | Univation Tech Llc | Verfahren zur herstellung von gemischten ziegler-natta-/metallocen-katalysatoren |
CN1691979A (zh) * | 2001-11-30 | 2005-11-02 | 埃克森美孚化学专利公司 | 具有高活性的双金属催化剂 |
US6916892B2 (en) * | 2001-12-03 | 2005-07-12 | Fina Technology, Inc. | Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene |
BR0309539A (pt) | 2002-05-06 | 2005-03-01 | Union Carbide Chem Plastic | Composições de catalisadores misturados para a produção de poliolefinas e seu uso |
EP1509552A1 (de) * | 2002-06-03 | 2005-03-02 | Univation Technologies LLC | Feste, feinteilige, sprühgetrocknete, heterogene katalysatorzusammensetzung |
US6911508B2 (en) * | 2003-06-05 | 2005-06-28 | Univation Technologies, Llc | Class of metallocenes and method of producing polyethylene |
US7932196B2 (en) | 2003-08-22 | 2011-04-26 | Kimberly-Clark Worldwide, Inc. | Microporous stretch thinned film/nonwoven laminates and limited use or disposable product applications |
US7321015B2 (en) * | 2004-12-07 | 2008-01-22 | Nova Chemicals (International) S.A. | Adjusting polymer characteristics through process control |
AU2006317055A1 (en) | 2005-11-23 | 2007-05-31 | Dow Global Technologies Inc. | Heterogeneous, compositionally phase separated, ethylene alpha-olefin interpolymers |
US7595364B2 (en) * | 2005-12-07 | 2009-09-29 | Univation Technologies, Llc | High density polyethylene |
US7754834B2 (en) | 2007-04-12 | 2010-07-13 | Univation Technologies, Llc | Bulk density promoting agents in a gas-phase polymerization process to achieve a bulk particle density |
WO2011087520A1 (en) | 2009-12-22 | 2011-07-21 | Univation Technologies, Llc | Catalyst systems having a tailored hydrogen response |
KR100976666B1 (ko) * | 2008-07-21 | 2010-08-18 | 대림산업 주식회사 | 올레핀 중합 촉매 및 이를 이용한 폴리올레핀 중합체의제조방법 |
CN102414228B (zh) | 2009-05-14 | 2014-05-07 | 尤尼威蒂恩技术有限责任公司 | 具有特制的氢响应的混合金属催化剂体系 |
JP2013529719A (ja) | 2010-07-06 | 2013-07-22 | ティコナ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 高分子量ポリエチレンの製造方法 |
US8722819B2 (en) | 2010-07-06 | 2014-05-13 | Ticona Gmbh | Process for producing high molecular weight polyethylene |
WO2012004674A2 (en) | 2010-07-06 | 2012-01-12 | Ticona Gmbh | High molecular weight polyethylene fibers and membranes, their production and use |
JP5916724B2 (ja) | 2010-07-06 | 2016-05-11 | ティコナ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 高分子量ポリエチレンの製造方法 |
KR101331556B1 (ko) | 2012-03-30 | 2013-11-20 | 대림산업 주식회사 | 멀티모달 폴리올레핀 수지 및 이로부터 제조되는 성형체 |
KR101437509B1 (ko) | 2012-12-03 | 2014-09-03 | 대림산업 주식회사 | 성형성 및 기계적 물성이 우수한 멀티모달 폴리올레핀 수지 제조를 위한 촉매 조성물 및 이를 이용한 중합 방법 |
DE102014009466A1 (de) * | 2014-06-30 | 2015-12-31 | Sig Technology Ag | Flächenförmiger Verbund mit einer mPolyolefinschicht mit verringertem Antioxidansanteil, insbesondere für Nahrungsmittelverpackungen |
US10533063B2 (en) | 2015-04-20 | 2020-01-14 | Exxonmobil Chemical Patents Inc. | Supported catalyst systems and processes for use thereof |
KR101800866B1 (ko) | 2016-04-26 | 2017-12-21 | 대림산업 주식회사 | 용융강도가 높은 멀티모달 폴리올레핀 수지 및 이로부터 제조되는 성형체 |
US10723819B2 (en) | 2017-02-20 | 2020-07-28 | Exxonmobil Chemical Patents, Inc. | Supported catalyst systems and processes for use thereof |
WO2018151903A1 (en) | 2017-02-20 | 2018-08-23 | Exxonmobil Chemical Patents Inc. | Supported catalyst systems and processes for use thereof |
US10844150B2 (en) | 2017-08-04 | 2020-11-24 | Exxonmobil Chemical Patents Inc. | Mixed catalysts with 2,6-bis(imino)pyridyl iron complexes and bridged hafnocenes |
CN111108130B (zh) | 2017-08-04 | 2022-06-28 | 埃克森美孚化学专利公司 | 具有含-CH2-SiMe3部分的非桥连二茂铪的混合催化剂 |
US10703838B2 (en) | 2017-10-31 | 2020-07-07 | Exxonmobil Chemical Patents Inc. | Mixed catalyst systems with four metallocenes on a single support |
US10926250B2 (en) | 2017-12-01 | 2021-02-23 | Exxonmobil Chemical Patents Inc. | Catalyst systems and polymerization processes for using the same |
CN115850552A (zh) | 2017-12-01 | 2023-03-28 | 埃克森美孚化学专利公司 | 催化剂体系和使用其的聚合方法 |
US10865258B2 (en) | 2018-01-31 | 2020-12-15 | Exxonmobil Chemical Patents Inc. | Mixed catalyst systems containing bridged metallocenes with a pendant group 13 element, processes for making a polymer product using same, and products made from same |
US10851187B2 (en) | 2018-01-31 | 2020-12-01 | Exxonmobil Chemical Patents Inc. | Bridged metallocene catalysts with a pendant group 13 element, catalyst systems containing same, processes for making a polymer product using same, and products made from same |
KR102013170B1 (ko) | 2018-04-05 | 2019-08-22 | 대림산업 주식회사 | 폴리올레핀 수지 조성물 및 이의 제조방법 |
KR102116476B1 (ko) | 2019-01-18 | 2020-05-28 | 대림산업 주식회사 | 폴리올레핀 중합 촉매 조성물, 폴리올레핀의 제조 방법 및 폴리올레핀 수지 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5124418A (en) * | 1985-11-15 | 1992-06-23 | Exxon Chemical Patents Inc. | Supported polymerization catalyst |
US4701432A (en) * | 1985-11-15 | 1987-10-20 | Exxon Chemical Patents Inc. | Supported polymerization catalyst |
US5032562A (en) * | 1989-12-27 | 1991-07-16 | Mobil Oil Corporation | Catalyst composition and process for polymerizing polymers having multimodal molecular weight distribution |
US5145818A (en) * | 1989-12-29 | 1992-09-08 | Mitsui Petrochemical Industries, Ltd. | Olefin polymerization catalyst and process for the polymerization of olefins |
FR2659337B1 (fr) * | 1990-03-12 | 1992-06-05 | Bp Chemicals Snc | Procede de preparation d'un catalyseur a base de zirconium, de titane et/ou de vanadium supporte sur du chlorure de magnesium, et utilisation du catalyseur dans la polymerisation des olefines. |
CA2060019A1 (en) * | 1991-03-04 | 1992-09-05 | Phil Marvin Stricklen | Process for producing polyolefins having a bimodal molecular weight distribution |
CA2077744C (en) * | 1991-09-30 | 2003-04-15 | Edwar Shoukri Shamshoum | Homogeneous-heterogeneous catalyst system for polyolefins |
US5182244A (en) * | 1991-12-19 | 1993-01-26 | Phillips Petroleum Company | Transition metal/rare earth catalyst and olefin polymerization process |
DE69328955T2 (de) * | 1992-09-04 | 2000-11-09 | Bp Chem Int Ltd | Katalysatorzusammensetzungen und Verfahren zur Herstellung von Polyolefinen |
US5332706A (en) * | 1992-12-28 | 1994-07-26 | Mobil Oil Corporation | Process and a catalyst for preventing reactor fouling |
-
1995
- 1995-03-28 AT AT95302125T patent/ATE194993T1/de active
- 1995-03-28 EP EP95302125A patent/EP0676418B1/de not_active Expired - Lifetime
- 1995-03-28 ES ES95302125T patent/ES2150529T3/es not_active Expired - Lifetime
- 1995-03-28 DE DE69518104T patent/DE69518104T2/de not_active Expired - Lifetime
- 1995-04-03 CA CA002146208A patent/CA2146208C/en not_active Expired - Lifetime
- 1995-04-07 JP JP08296195A patent/JP3816553B2/ja not_active Expired - Lifetime
-
1997
- 1997-07-31 US US08/904,236 patent/US6410659B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0676418B1 (de) | 2000-07-26 |
ES2150529T3 (es) | 2000-12-01 |
DE69518104T2 (de) | 2000-12-14 |
US6410659B1 (en) | 2002-06-25 |
DE69518104D1 (de) | 2000-08-31 |
CA2146208C (en) | 2007-06-19 |
JP3816553B2 (ja) | 2006-08-30 |
CA2146208A1 (en) | 1995-10-08 |
EP0676418A1 (de) | 1995-10-11 |
JPH0841118A (ja) | 1996-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
EEIH | Change in the person of patent owner |