ES8106740A1 - Procedimiento para polimerizar alfa-olefinas - Google Patents
Procedimiento para polimerizar alfa-olefinasInfo
- Publication number
- ES8106740A1 ES8106740A1 ES495194A ES495194A ES8106740A1 ES 8106740 A1 ES8106740 A1 ES 8106740A1 ES 495194 A ES495194 A ES 495194A ES 495194 A ES495194 A ES 495194A ES 8106740 A1 ES8106740 A1 ES 8106740A1
- Authority
- ES
- Spain
- Prior art keywords
- bringing
- contact
- olefin
- alpha
- acid ester
- 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
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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
PROCEDIMIENTO PARA POLIMERIZAR UNA ALIMENTACION QUE CONTIENE AL MENOS UNA ALFA-OLEFINA CON TRES O MAS ATOMOS DE CARBONO. CONSISTE EN PONER EN CONTACTO, EN PRESENCIA DE UN ESTER DE ACIDO ORGANICO, DICHA ALIMENTACION CON UN CATALIZADOR FORMADO POR UN COMPONENTE CATALITICO CONTENIENDO, AL MENOS, TRIALQUIALUMINIO Y POR UN COMPONENTE CATALITICO SOLIDO PREPARADO EN LAS SIGUIENTES ETAPAS: PRIMERA, HACIENDO REACCIONAR UN COMPUESTO DE "GRIGNARD" CON EL PRODUCTO DE LA REACCION DE UN HALURO DE ALUMINIO CON UN TETRAALOXISILANO; SEGUNDA, EL PRODUCTO SOLIDO RESULTANTE DE LA REACCION SE PONE PRIMERAMENTE EN CONTACTO CON TETRAHALURO DE TITANIO; TERCERA, EL PRODUCTO SOLIDO RESULTANTE QUE CONTIENE TITANIO SE TRATA CON UN ESTER DE ACIDO ORGANICO, Y POR ULTIMO, EL PRODUCTO SOLIDO TRATADO SE PONE DE NUEVO EN CONTACTO CON TETRAHALURO DE TITANIO. EL CONTACTO DE DICHA ALIMENTACION SE EFECTUA A UNA TEMPERATURA COMPRENDIDA ENTRE 30 Y 100 G Y A UNA PRESION DE 1 A 80 KG./CM. CUADRADOS. DE USO EN LA POLIMERIZACION DE UNA ALIMENTACION QUE CONTIENE UNA SOLA ALFA-OLEFINA CON TRES O MAS ATOMOS DE CARBONO, O UNA MEZCLA DE DOS O MAS ALFA-OLEFINAS DIFERENTES CON TRES O MAS ATOMOS DE CARBONO CADA UNA DE ELLAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54120726A JPS5817204B2 (ja) | 1979-09-21 | 1979-09-21 | α−オレフィンの重合法 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES495194A0 ES495194A0 (es) | 1981-09-01 |
ES8106740A1 true ES8106740A1 (es) | 1981-09-01 |
Family
ID=14793475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES495194A Expired ES8106740A1 (es) | 1979-09-21 | 1980-09-19 | Procedimiento para polimerizar alfa-olefinas |
Country Status (10)
Country | Link |
---|---|
US (1) | US4297463A (es) |
EP (1) | EP0026027B1 (es) |
JP (1) | JPS5817204B2 (es) |
CA (1) | CA1123998A (es) |
DE (1) | DE3063663D1 (es) |
ES (1) | ES8106740A1 (es) |
IT (1) | IT1151011B (es) |
MX (1) | MX155377A (es) |
NO (1) | NO156867C (es) |
PH (1) | PH16374A (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5825363B2 (ja) * | 1980-05-22 | 1983-05-27 | 宇部興産株式会社 | α−オレフィン重合体の製法 |
US4335016A (en) * | 1981-02-23 | 1982-06-15 | Chemplex Company | Catalyst and method |
JPS5949242B2 (ja) * | 1981-02-26 | 1984-12-01 | 宇部興産株式会社 | エチレンの重合法 |
JPS57153005A (en) | 1981-03-19 | 1982-09-21 | Ube Ind Ltd | Polymerization of alpha-olefin |
JPS5842604A (ja) * | 1981-09-08 | 1983-03-12 | Ube Ind Ltd | α−オレフインの重合法 |
JPS5842606A (ja) * | 1981-09-08 | 1983-03-12 | Ube Ind Ltd | エチレンの重合法 |
JPS58110558A (ja) * | 1981-12-24 | 1983-07-01 | Sumitomo Chem Co Ltd | ナフタリン−1,3,6−トリスルホン酸の製造方法 |
JPS5922909A (ja) * | 1982-07-28 | 1984-02-06 | Ube Ind Ltd | エチレンの重合法 |
JPS5930805A (ja) * | 1982-08-13 | 1984-02-18 | Ube Ind Ltd | α−オレフイン重合用固体触媒成分の貯蔵法 |
JPS5958008A (ja) * | 1982-09-28 | 1984-04-03 | Ube Ind Ltd | α−オレフインの重合法 |
JPS6036508A (ja) * | 1983-08-09 | 1985-02-25 | Ube Ind Ltd | α−オレフィンの重合法 |
US4866022A (en) * | 1984-03-23 | 1989-09-12 | Amoco Corporation | Olefin polymerization catalyst |
CA1263370A (en) * | 1985-03-25 | 1989-11-28 | Masaaki Katao | CATALYST AND PROCESS FOR PRODUCING .alpha.-OLEFIN POLYMERS USING THE SAME |
JPS62256802A (ja) * | 1986-04-28 | 1987-11-09 | Sumitomo Chem Co Ltd | α−オレフイン重合体の製造法 |
US4829038A (en) * | 1986-06-17 | 1989-05-09 | Amoco Corporation | Alpha-olefin polymerization catalyst system including an advantageous modifier component |
JPH04202406A (ja) * | 1990-11-30 | 1992-07-23 | Ube Ind Ltd | エチレンの重合及び共重合方法 |
AU2003257555A1 (en) | 2002-08-19 | 2004-03-03 | Ube Industries, Ltd. | CATALYSTS FOR POLYMERIZATION OR COPOLYMERIZATION OF Alpha-OLEFINS, CATALYST COMPONENTS THEREOF, AND PROCESSES FOR POLYMERIZATION OF Alpha-OLEFINS WITH THE CATALYSTS |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4242479A (en) * | 1976-12-23 | 1980-12-30 | Showa Yuka Kabushiki Kaisha | Process for producing an improved ethylenic polymer |
GB1603724A (en) * | 1977-05-25 | 1981-11-25 | Montedison Spa | Components and catalysts for the polymerisation of alpha-olefins |
US4258167A (en) * | 1978-02-13 | 1981-03-24 | Nissan Chemical Industries, Ltd. | Process for producing powdery isotactic polyolefin |
-
1979
- 1979-09-21 JP JP54120726A patent/JPS5817204B2/ja not_active Expired
-
1980
- 1980-05-06 US US06/147,279 patent/US4297463A/en not_active Expired - Lifetime
- 1980-05-07 EP EP80301486A patent/EP0026027B1/en not_active Expired
- 1980-05-07 DE DE8080301486T patent/DE3063663D1/de not_active Expired
- 1980-05-09 CA CA351,641A patent/CA1123998A/en not_active Expired
- 1980-05-14 IT IT22045/80A patent/IT1151011B/it active
- 1980-09-19 ES ES495194A patent/ES8106740A1/es not_active Expired
- 1980-09-19 NO NO802783A patent/NO156867C/no unknown
- 1980-09-22 MX MX184015A patent/MX155377A/es unknown
-
1982
- 1982-09-19 PH PH24607A patent/PH16374A/en unknown
Also Published As
Publication number | Publication date |
---|---|
IT1151011B (it) | 1986-12-17 |
PH16374A (en) | 1983-09-14 |
IT8022045A1 (it) | 1981-11-14 |
US4297463A (en) | 1981-10-27 |
NO802783L (no) | 1981-03-23 |
CA1123998A (en) | 1982-05-18 |
EP0026027B1 (en) | 1983-06-08 |
IT8022045A0 (it) | 1980-05-14 |
NO156867B (no) | 1987-08-31 |
JPS5645909A (en) | 1981-04-25 |
JPS5817204B2 (ja) | 1983-04-05 |
DE3063663D1 (en) | 1983-07-14 |
EP0026027A1 (en) | 1981-04-01 |
ES495194A0 (es) | 1981-09-01 |
NO156867C (no) | 1987-12-09 |
MX155377A (es) | 1988-02-26 |
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