ES2120534T3 - Procedimiento para la fabricacion de un sistema de catalizador para la polimerizacion y copolimerizacion de etileno en homopolimeros y copolimeros de etileno de molecula ultraelevada. - Google Patents
Procedimiento para la fabricacion de un sistema de catalizador para la polimerizacion y copolimerizacion de etileno en homopolimeros y copolimeros de etileno de molecula ultraelevada.Info
- Publication number
- ES2120534T3 ES2120534T3 ES94106326T ES94106326T ES2120534T3 ES 2120534 T3 ES2120534 T3 ES 2120534T3 ES 94106326 T ES94106326 T ES 94106326T ES 94106326 T ES94106326 T ES 94106326T ES 2120534 T3 ES2120534 T3 ES 2120534T3
- Authority
- ES
- Spain
- Prior art keywords
- ethylene
- copolymers
- homopolymers
- molecula
- copolymerization
- 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
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 4
- 239000005977 Ethylene Substances 0.000 title abstract 4
- 239000003054 catalyst Substances 0.000 title abstract 4
- 229920001577 copolymer Polymers 0.000 title abstract 2
- 229920001519 homopolymer Polymers 0.000 title abstract 2
- 238000007334 copolymerization reaction Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- -1 ALUMINUM COMPOUND Chemical class 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000004796 dialkyl magnesium compounds Chemical class 0.000 abstract 1
- 230000026030 halogenation Effects 0.000 abstract 1
- 238000005658 halogenation reaction Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 150000003609 titanium compounds Chemical class 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 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
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
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)
Abstract
A TRAVES DE LA TRANSFORMACION DE UN COMPUESTO DIALQUIL MAGNESIO CON UN AGENTE DE HALOGENACION, DE UN COMPUESTOS DE TITANIO Y DE UN COMPUESTO DONADOR DE ELECTRONES SE OBTIENE UN COMPONENTE CATALIZADOR QUE, JUNTAMENTE CON UN COMPUESTO ORGANICO DE ALUMINIO, SE UTILIZA EN LA POLIMERIZACION Y COPOLIMERIZACION DE ETILENO PARA LA OBTENCION DE HOMOPOLIMEROS Y COPOLIMEROS DE ETILENO DE PESO MOLECULAR ULTRA ALTO CON UN DIAMETRO DE GRANO MEDIO DESDE 50 HASTA 200 MICRAS Y UN INDICE DE VISCOSIDAD MAYOR DE 2.000 CM3/G. EL DIAMETRO DE GRANO MEDIO PUEDE SER AJUSTADO A TRAVES DEL DIAMETRO DE LAS PARTICULAS DEL CATALIZADOR Y A TRAVES DE LA PRODUCTIVIDAD DEL CATALIZADOR.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4314072 | 1993-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2120534T3 true ES2120534T3 (es) | 1998-11-01 |
Family
ID=6486699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES94106326T Expired - Lifetime ES2120534T3 (es) | 1993-04-29 | 1994-04-22 | Procedimiento para la fabricacion de un sistema de catalizador para la polimerizacion y copolimerizacion de etileno en homopolimeros y copolimeros de etileno de molecula ultraelevada. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0622379B1 (es) |
| JP (2) | JPH07216013A (es) |
| KR (1) | KR100316350B1 (es) |
| CN (1) | CN1079801C (es) |
| BR (1) | BR9401634A (es) |
| DE (1) | DE59406383D1 (es) |
| ES (1) | ES2120534T3 (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19645939A1 (de) * | 1996-11-07 | 1998-05-14 | Buna Sow Leuna Olefinverb Gmbh | Verfahren zur Herstellung von ultrahochmolekularem Polyethylen und Methode zur Aktivierung des Katalysatorträgers |
| RU2176649C1 (ru) * | 2000-12-08 | 2001-12-10 | Институт катализа им. Г.К. Борескова СО РАН | Способ получения сверхвысокомолекулярного полиэтилена |
| RU2310665C1 (ru) * | 2006-05-15 | 2007-11-20 | Общество с ограниченной ответственностью "Томскнефтехим" (ООО "Томскнефтехим") | Катализатор полимеризации и сополимеризации этилена, способ получения твердого компонента катализатора и способ получения полиэтилена сверхвысокой молекулярной массы |
| US20100196711A1 (en) * | 2007-07-13 | 2010-08-05 | Kazuaki Yasuda | Ultra-high molecular weight polyolefin fine particles, process for producing the same and molded articles of the same |
| WO2011144431A1 (en) * | 2010-05-18 | 2011-11-24 | Basell Poliolefine Italia Srl | Process for the preparation of ultra high molecular weight polyethylene |
| 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 |
| CN102958959B (zh) | 2010-07-06 | 2015-11-25 | 提克纳有限公司 | 产生高分子量聚乙烯的方法 |
| KR20130122905A (ko) | 2010-07-06 | 2013-11-11 | 티코나 게엠베하 | 고 분자량 폴리에틸렌 섬유 및 막, 그의 제조 방법 및 용도 |
| CN102958957B (zh) * | 2010-07-06 | 2015-09-02 | 提克纳有限公司 | 产生高分子量聚乙烯的方法 |
| CN102344508B (zh) * | 2011-06-23 | 2012-11-14 | 中国石油天然气股份有限公司 | 一种含醚类化合物的乙烯聚合催化剂及制备和应用 |
| CN103183754A (zh) | 2013-03-13 | 2013-07-03 | 中国石油天然气股份有限公司 | 一种烯烃聚合催化剂及制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5856523B2 (ja) * | 1979-12-18 | 1983-12-15 | 有限会社 東洋ストウフア−・ケミカル | α−オレフイン重合用触媒成分の製造方法 |
| JPS5920308A (ja) * | 1982-07-26 | 1984-02-02 | Toyo Sutoufuaa Chem:Kk | α−オレフイン重合用触媒成分の製造方法 |
| DE4019925A1 (de) * | 1990-06-22 | 1992-01-02 | Hoechst Ag | Verfahren zur herstellung eines polyolefins |
| ES2094965T3 (es) * | 1992-06-24 | 1997-02-01 | Hoechst Ag | Procedimiento de preparacion de un sistema catalitico destinado a la polimerizacion y copolimerizacion de etileno para obtener polimeros de peso molecular superelevado. |
-
1994
- 1994-04-22 EP EP94106326A patent/EP0622379B1/de not_active Expired - Lifetime
- 1994-04-22 DE DE59406383T patent/DE59406383D1/de not_active Expired - Lifetime
- 1994-04-22 ES ES94106326T patent/ES2120534T3/es not_active Expired - Lifetime
- 1994-04-27 KR KR1019940008931A patent/KR100316350B1/ko not_active Expired - Lifetime
- 1994-04-27 CN CN94105011A patent/CN1079801C/zh not_active Expired - Lifetime
- 1994-04-28 BR BR9401634A patent/BR9401634A/pt not_active Application Discontinuation
- 1994-04-28 JP JP6092083A patent/JPH07216013A/ja not_active Withdrawn
-
2004
- 2004-05-13 JP JP2004143213A patent/JP4279722B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP4279722B2 (ja) | 2009-06-17 |
| EP0622379A1 (de) | 1994-11-02 |
| KR100316350B1 (ko) | 2002-06-20 |
| JP2004256823A (ja) | 2004-09-16 |
| CN1079801C (zh) | 2002-02-27 |
| CN1097426A (zh) | 1995-01-18 |
| EP0622379B1 (de) | 1998-07-08 |
| DE59406383D1 (de) | 1998-08-13 |
| BR9401634A (pt) | 1995-03-07 |
| JPH07216013A (ja) | 1995-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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