ES2061947T3 - Procedimiento para polimerizar etileno y copolimerizar etileno con alfa-olefinas y catalizadores apropiados. - Google Patents
Procedimiento para polimerizar etileno y copolimerizar etileno con alfa-olefinas y catalizadores apropiados.Info
- Publication number
- ES2061947T3 ES2061947T3 ES89202371T ES89202371T ES2061947T3 ES 2061947 T3 ES2061947 T3 ES 2061947T3 ES 89202371 T ES89202371 T ES 89202371T ES 89202371 T ES89202371 T ES 89202371T ES 2061947 T3 ES2061947 T3 ES 2061947T3
- Authority
- ES
- Spain
- Prior art keywords
- ethylene
- olefins
- alpha
- copolymering
- procedure
- 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 2
- 230000000379 polymerizing effect Effects 0.000 title 1
- 239000004711 α-olefin Substances 0.000 title 1
- 229920001519 homopolymer Polymers 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical group ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229920001038 ethylene copolymer Polymers 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000011949 solid catalyst Substances 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
- C08F10/02—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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
HOMOPOLIMEROS DE ETILENO Y COPOLIMEROS DE ETILENO CON ALFA-(C3-C10)OLEFINAS SE OBTIENEN MEDIANTE POLIMERIZACION DE MONOMEROS CON UN CATALIZADOR DE POLIMERIZACION FORMADO POR: A)UN ALQUIL ALUMINICO; Y B)UN COMPONENTE CATALIZADOR SOLIDO MODIFICADO OBTENIDO MEDIANTE TRATAMIENTO CON UNA BASE DE LEWIS DE UN COMPONENTE SOLIDO NO MODIFICADO DEFINIDO POR MEDIO DE LA SIGUIENTE FORMULA, EXPRESADA EN PROPORCIONES ATOMICAS: TI (1), HF (0,5-3), SI (1-6), MG (0,5-15), AL (0,5 -15), X (20-60), ROH (1-10) EN DONDE: X REPRESENTA CLORO Y BROMO, Y R REPRESENTA UN RADICAL ALQUILO LINEAL O RAMIFICADO DE DESDE 1 A 6 ATOMOS DE CARBONO. EL CATALIZADOR SE USA EN PARTICULAR PARA CONTROLAR EL PESO MOLECULAR Y LA DISTRIBUCION DEL PESO MOLECULAR DE HOMOPOLIMEROS Y COPOLIMEROS DE ETILENO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8822115A IT1227240B (it) | 1988-09-29 | 1988-09-29 | Procedimento per la polimerizzazione dell'etilene e perla copolimerizzazione dell'etilene con alfa-olefine e catalizzatore relativo |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2061947T3 true ES2061947T3 (es) | 1994-12-16 |
Family
ID=11191720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89202371T Expired - Lifetime ES2061947T3 (es) | 1988-09-29 | 1989-09-20 | Procedimiento para polimerizar etileno y copolimerizar etileno con alfa-olefinas y catalizadores apropiados. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5071928A (es) |
EP (1) | EP0361598B1 (es) |
JP (1) | JP2777828B2 (es) |
AT (1) | ATE100828T1 (es) |
CA (1) | CA1338033C (es) |
DE (1) | DE68912697T2 (es) |
ES (1) | ES2061947T3 (es) |
IT (1) | IT1227240B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2746672B1 (fr) * | 1996-04-02 | 1998-04-24 | Atochem Elf Sa | Composante catalytique et son utilisation en polymerisation des olefines |
US7858705B2 (en) * | 2004-11-08 | 2010-12-28 | Queen's University At Kingston | Functionalised polyolefins, moisture curable polyolefin resins and processes of manufacturer thereof |
JP2012514056A (ja) * | 2008-12-24 | 2012-06-21 | バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ | オレフィン類の重合用触媒成分及びそれから得られた触媒 |
US8809220B2 (en) * | 2010-04-13 | 2014-08-19 | Union Carbide Chemicals & Plastics Technology Llc | Method of making Ziegler-Natta type catalysts |
JP2021066772A (ja) * | 2019-10-18 | 2021-04-30 | 三井化学株式会社 | オレフィン系重合体およびポリオレフィン樹脂 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4130699A (en) * | 1977-11-25 | 1978-12-19 | Standard Oil Company (Indiana) | Vapor phase polymerization with temporarily inactive titanium catalyst |
US4154701A (en) * | 1978-05-01 | 1979-05-15 | Standard Oil Company (Indiana) | Olefin polymerization catalyst |
US4368305A (en) * | 1979-01-18 | 1983-01-11 | Mitsubishi Chemical Industries, Ltd. | Process for producing olefin polymers |
GB2104531B (en) * | 1981-07-21 | 1985-02-20 | Nippon Oil Co Ltd | Process for preparing polyolefins |
DE3273399D1 (en) * | 1982-02-12 | 1986-10-30 | Mitsui Petrochemical Ind | Process for producing olefin polymers |
IT1212779B (it) * | 1983-10-14 | 1989-11-30 | Enichimica Secondaria | Procedimento per la polimerizzazione di etilene e per la copolimerizzazione di etilene con alfa-olefine e catalizzatore relativo. |
US4537870A (en) * | 1984-07-12 | 1985-08-27 | Phillips Petroleum Company | Polyolefin polymerization process and catalyst |
-
1988
- 1988-09-29 IT IT8822115A patent/IT1227240B/it active
-
1989
- 1989-09-15 US US07/407,611 patent/US5071928A/en not_active Expired - Lifetime
- 1989-09-20 ES ES89202371T patent/ES2061947T3/es not_active Expired - Lifetime
- 1989-09-20 DE DE68912697T patent/DE68912697T2/de not_active Expired - Lifetime
- 1989-09-20 EP EP89202371A patent/EP0361598B1/en not_active Expired - Lifetime
- 1989-09-20 AT AT89202371T patent/ATE100828T1/de not_active IP Right Cessation
- 1989-09-20 CA CA000612141A patent/CA1338033C/en not_active Expired - Lifetime
- 1989-09-29 JP JP1252511A patent/JP2777828B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE100828T1 (de) | 1994-02-15 |
JP2777828B2 (ja) | 1998-07-23 |
IT8822115A0 (it) | 1988-09-29 |
CA1338033C (en) | 1996-02-06 |
DE68912697T2 (de) | 1994-05-19 |
JPH02123109A (ja) | 1990-05-10 |
US5071928A (en) | 1991-12-10 |
IT1227240B (it) | 1991-03-27 |
EP0361598A3 (en) | 1991-09-25 |
EP0361598A2 (en) | 1990-04-04 |
EP0361598B1 (en) | 1994-01-26 |
DE68912697D1 (de) | 1994-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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