ES2106425T3 - Procedimiento para la fabricacion de polietileno de molecula ultraelevada y con una alta densidad a granel. - Google Patents
Procedimiento para la fabricacion de polietileno de molecula ultraelevada y con una alta densidad a granel.Info
- Publication number
- ES2106425T3 ES2106425T3 ES94114800T ES94114800T ES2106425T3 ES 2106425 T3 ES2106425 T3 ES 2106425T3 ES 94114800 T ES94114800 T ES 94114800T ES 94114800 T ES94114800 T ES 94114800T ES 2106425 T3 ES2106425 T3 ES 2106425T3
- Authority
- ES
- Spain
- Prior art keywords
- polyethylene
- molecula
- ultra
- elevated
- bulk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- 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
- 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
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/652—Pretreating with metals or metal-containing compounds
- C08F4/655—Pretreating with metals or metal-containing compounds with aluminium or compounds thereof
Landscapes
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
LA INVENCION SE REFIERE A POLIETILENO DE PESO MOLECULAR ULTRAALTO CON UNA ALTA DENSIDAD A GRANEL QUE SE OBTIENE MEDIANTE POLIMERIZACION DE ETILENO EN PRESENCIA DE UN CATALIZADOR DE MEZCLA, QUE SE COMPONE DE UN COMPUESTO DE ALUMINIO ORGANICO Y UN COMPONENTE DE TITANIO ELABORABLE MEDIANTE REDUCCION DE UN ENLACE TI(IV) Y TRATAMIENTO POSTERIOR DEL PRODUCTO DE REDUCCION CON UN COMPUESTO DE ALUMINIO ORGANICO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4332786A DE4332786A1 (de) | 1993-09-27 | 1993-09-27 | Verfahren zur Herstellung von ultrahochmolekularem Polyethylen mit hoher Schüttdichte |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2106425T3 true ES2106425T3 (es) | 1997-11-01 |
Family
ID=6498695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94114800T Expired - Lifetime ES2106425T3 (es) | 1993-09-27 | 1994-09-20 | Procedimiento para la fabricacion de polietileno de molecula ultraelevada y con una alta densidad a granel. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5587440A (es) |
EP (1) | EP0645403B1 (es) |
JP (1) | JP2635937B2 (es) |
CN (1) | CN1034509C (es) |
AT (1) | ATE155497T1 (es) |
BR (1) | BR9403795A (es) |
CZ (1) | CZ230694A3 (es) |
DE (2) | DE4332786A1 (es) |
ES (1) | ES2106425T3 (es) |
RU (1) | RU2143440C1 (es) |
SG (1) | SG44813A1 (es) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100334165B1 (ko) | 1998-04-17 | 2002-11-27 | 삼성종합화학주식회사 | 에틸렌 중합 및 에틸렌/α-올레핀 공중합용 담지촉매의 제조방법 |
DE19844167A1 (de) * | 1998-09-25 | 2000-04-06 | Ticona Gmbh | Aktivkohlefilter |
KR100546499B1 (ko) | 1999-05-27 | 2006-01-26 | 삼성토탈 주식회사 | 에틸렌 중합 및 공중합용 촉매 |
KR100524293B1 (ko) | 1999-05-27 | 2005-10-26 | 삼성토탈 주식회사 | 에틸렌 중합 및 공중합용 촉매 |
JP3689671B2 (ja) | 1999-10-23 | 2005-08-31 | サムソン ジェネラル ケミカルズ カンパニー リミテッド | 改善されたオレフィン重合及び共重合用触媒 |
KR100361224B1 (ko) | 1999-12-01 | 2002-11-29 | 삼성종합화학주식회사 | 에틸렌 중합 및 공중합용 촉매의 제조방법 |
US6465383B2 (en) | 2000-01-12 | 2002-10-15 | Eastman Chemical Company | Procatalysts, catalyst systems, and use in olefin polymerization |
US6696380B2 (en) | 2000-01-12 | 2004-02-24 | Darryl Stephen Williams | Procatalysts, catalyst systems, and use in olefin polymerization |
CN1196719C (zh) | 2000-01-12 | 2005-04-13 | 伊斯曼化学公司 | 包括二齿配体的前催化剂、催化剂体系及其在烯烃聚合中的用途 |
KR100351386B1 (ko) | 2000-04-24 | 2002-09-05 | 삼성종합화학주식회사 | 초고분자량 폴리에틸렌 제조용 촉매 및 이를 이용한초고분자량 폴리에틸렌 제조방법 |
KR100353960B1 (ko) | 2000-05-31 | 2002-09-27 | 삼성종합화학주식회사 | 에틸렌 중합체 및 공중합체의 제조방법 |
KR100359932B1 (ko) | 2000-06-15 | 2002-11-07 | 삼성종합화학주식회사 | 에틸렌 중합 및 공중합용 촉매 |
KR100387734B1 (ko) * | 2000-06-17 | 2003-06-18 | 삼성종합화학주식회사 | 올레핀 중합용 촉매 및 중합방법 |
KR100389476B1 (ko) * | 2000-11-09 | 2003-06-27 | 삼성종합화학주식회사 | 에틸렌 중합체 및 공중합체 제조방법 |
KR100389477B1 (ko) | 2000-11-09 | 2003-06-27 | 삼성종합화학주식회사 | 에틸렌 중합체 및 공중합체 제조방법 |
KR100389475B1 (ko) * | 2000-11-09 | 2003-06-27 | 삼성종합화학주식회사 | 에틸렌 중합 또는 공중합용 촉매의 제조 방법 |
KR100389962B1 (ko) * | 2000-11-10 | 2003-07-02 | 삼성종합화학주식회사 | 에틸렌 중합 또는 공중합용 촉매의 제조 방법 |
KR100421551B1 (ko) * | 2000-12-16 | 2004-03-09 | 삼성아토피나주식회사 | 올레핀 전중합 촉매 및 이를 이용한 올레핀 중합방법 |
CN1220789C (zh) * | 2000-12-22 | 2005-09-28 | 三星综合化学株式会社 | 阻燃聚丙烯树脂组合物 |
US6872683B2 (en) * | 2000-12-22 | 2005-03-29 | Samsung Atofina Co., Ltd. | Method for preparing chelated catalyst for olefin polymerization |
ATE297441T1 (de) * | 2000-12-22 | 2005-06-15 | Samsung General Chemicals Co | Polypropylenharzzusammensetzung mit verbesserter oberflächenhärte und kratzfestigkeit |
KR100421553B1 (ko) | 2000-12-27 | 2004-03-09 | 삼성아토피나주식회사 | 알파 올레핀 중합 방법 |
DE10122111B4 (de) * | 2001-05-08 | 2007-03-01 | Ticona Gmbh | Verfahren zur Herstellung von Olefinpolymeren, sowie ausgewählte Katalysatoren |
KR100496776B1 (ko) | 2001-06-21 | 2005-06-22 | 삼성토탈 주식회사 | 에틸렌 중합 및 공중합용 촉매 |
KR100530794B1 (ko) | 2001-06-21 | 2005-11-23 | 삼성토탈 주식회사 | 에틸렌 중합 및 공중합용 촉매 |
KR100530795B1 (ko) * | 2001-12-26 | 2005-11-23 | 삼성토탈 주식회사 | 에틸렌 중합 및 공중합 방법 |
DE10210314A1 (de) * | 2002-03-08 | 2003-09-25 | Ticona Gmbh | Zusammensetzungen, enthaltend Elastomere und Polyethylene hohen Molekulargewichts mit irregulärer Partikelform, Verfahren zu deren Herstellung und deren Verwendung |
KR20050097536A (ko) * | 2003-02-07 | 2005-10-07 | 티코나 엘엘씨 | 저온 압축 성형을 이용한 물품 제조방법 및 이에 의해제조된 성형 물품 |
CN1301273C (zh) * | 2004-05-13 | 2007-02-21 | 于勇 | 超高分子量聚乙烯的制备方法及其后处理工艺 |
EP1771499B1 (en) * | 2004-06-07 | 2009-10-28 | Ticona LLC | Polyethylene molding powder and porous articles made therefrom |
KR100762836B1 (ko) * | 2005-09-20 | 2007-10-04 | 주식회사 엘지화학 | 초고강도 hdpe의 제조 방법 |
JP5191113B2 (ja) * | 2005-09-27 | 2013-04-24 | 旭化成ケミカルズ株式会社 | エチレン系重合体組成物パウダー |
CN101970508B (zh) * | 2008-03-14 | 2013-03-27 | 沙特基础工业公司 | 催化剂体系及在该催化剂体系的存在下制备聚乙烯的方法 |
WO2009127410A1 (en) * | 2008-04-17 | 2009-10-22 | Saudi Basic Industries Corporation | Process for the production of ultra high molecular weight polyethylene |
EP2284199A1 (en) | 2009-08-14 | 2011-02-16 | Saudi Basic Industries Corporation | A catalyst system and a process for the production of polyethylene |
CN102712714B (zh) | 2010-01-22 | 2014-05-28 | 巴塞尔聚烯烃股份有限公司 | 超高分子量聚乙烯 |
US20130046040A1 (en) | 2010-05-03 | 2013-02-21 | Ticona Llc | Polyethylene powders and porous articles produced therefrom |
JP6318559B2 (ja) * | 2013-11-11 | 2018-05-09 | 東ソー株式会社 | 超高分子量ポリエチレン微粒子及びその製造方法 |
RU2561921C1 (ru) * | 2014-07-23 | 2015-09-10 | Федеральное государственное бюджетное учреждение науки Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук (ИК СО РАН) | Способ получения реакторных порошков сверхвысокомолекулярного полиэтилена полимеризацией этилена |
JP5782558B1 (ja) | 2014-11-14 | 2015-09-24 | 旭化成ケミカルズ株式会社 | ポリエチレンパウダー |
KR20180067519A (ko) | 2015-09-30 | 2018-06-20 | 셀라니즈 세일즈 저머니 게엠베하 | 저마찰성의 스퀵 프리 어셈블리 |
DE102016015356B4 (de) | 2016-12-22 | 2020-10-29 | Institut für Kunststofftechnologie und -recycling e.V. | Verwendung einer Zusammensetzung zur Schlagzähmodifizierung von Pulverlacken |
KR102259312B1 (ko) | 2019-12-24 | 2021-05-31 | 한화토탈 주식회사 | 에틸렌 중합용 촉매의 제조 방법 |
KR102342077B1 (ko) | 2019-12-24 | 2021-12-21 | 한화토탈 주식회사 | 에틸렌 중합용 촉매의 제조 방법 |
EP4286420A1 (en) | 2021-02-01 | 2023-12-06 | China Petroleum & Chemical Corporation | Ultra-high molecular weight polyethylene and preparation method therefor |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3058963A (en) * | 1955-04-07 | 1962-10-16 | Hercules Powder Co Ltd | Process for polymerizing olefins |
DE1049584B (de) * | 1955-07-29 | 1959-01-29 | Hercules Powder Company,Wilmington, Del. (V. St. A.) | Verfahren zur Polymerisation olefinisch ungesättigter Kohlenwasserstoffe |
DE1495629A1 (de) * | 1960-06-03 | 1970-01-22 | Hoechst Ag | Verfahren zur Herstellung von hochmolekularen Olefinpolymerisaten mit hohem Pulverschuettgewicht |
US3257368A (en) * | 1960-12-28 | 1966-06-21 | Shell Oil Co | Polymerization process |
LU65954A1 (es) * | 1972-08-25 | 1974-03-07 | ||
DE2361052C2 (de) * | 1973-12-07 | 1982-12-30 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur Polymerisation von α-Olefinen mit 2 bis 6 Kohlenstoffatomen |
DE2361508C3 (de) * | 1973-12-11 | 1979-03-29 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur Herstellung von Polyäthylen mit einem Molekulargewicht fiber 500 000 |
NO750225L (es) * | 1974-02-12 | 1975-08-13 | Ici Ltd | |
US4007132A (en) * | 1975-01-30 | 1977-02-08 | Hoechst Aktiengesellschaft | Process for the manufacture of a catalyst |
JPS53143684A (en) * | 1977-05-20 | 1978-12-14 | Mitsui Petrochem Ind Ltd | Polymerization of olefin |
CA1171065A (en) * | 1981-01-06 | 1984-07-17 | Vaclav G. Zboril | Process for the preparation of polymers of alpha- olefins at high temperatures |
US4525467A (en) * | 1984-01-16 | 1985-06-25 | Exxon Research & Engineering Co. | High efficiency polymerization catalyst component for use in the polymerization of propylene and higher alpha-olefins |
DE4126093A1 (de) * | 1991-08-07 | 1993-02-11 | Hoechst Ag | Verfahren zur herstellung von ethylen(co)polymeren |
-
1993
- 1993-09-27 DE DE4332786A patent/DE4332786A1/de not_active Withdrawn
-
1994
- 1994-09-20 EP EP94114800A patent/EP0645403B1/de not_active Expired - Lifetime
- 1994-09-20 SG SG1996008147A patent/SG44813A1/en unknown
- 1994-09-20 RU RU94034731A patent/RU2143440C1/ru active
- 1994-09-20 AT AT94114800T patent/ATE155497T1/de active
- 1994-09-20 DE DE59403367T patent/DE59403367D1/de not_active Expired - Lifetime
- 1994-09-20 CZ CZ942306A patent/CZ230694A3/cs unknown
- 1994-09-20 ES ES94114800T patent/ES2106425T3/es not_active Expired - Lifetime
- 1994-09-21 BR BR9403795A patent/BR9403795A/pt not_active IP Right Cessation
- 1994-09-22 JP JP6228267A patent/JP2635937B2/ja not_active Expired - Fee Related
- 1994-09-24 CN CN94116488A patent/CN1034509C/zh not_active Expired - Fee Related
-
1996
- 1996-02-26 US US08/605,466 patent/US5587440A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2635937B2 (ja) | 1997-07-30 |
BR9403795A (pt) | 1995-05-30 |
ATE155497T1 (de) | 1997-08-15 |
CN1034509C (zh) | 1997-04-09 |
RU94034731A (ru) | 1996-07-20 |
US5587440A (en) | 1996-12-24 |
EP0645403A1 (de) | 1995-03-29 |
DE4332786A1 (de) | 1995-03-30 |
CZ230694A3 (en) | 1995-04-12 |
RU2143440C1 (ru) | 1999-12-27 |
CN1106025A (zh) | 1995-08-02 |
SG44813A1 (en) | 1997-12-19 |
EP0645403B1 (de) | 1997-07-16 |
JPH07149831A (ja) | 1995-06-13 |
DE59403367D1 (de) | 1997-08-21 |
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