ES474076A1 - Procedimiento para la fabricacion de copoli-olefinas en pol-vo. - Google Patents
Procedimiento para la fabricacion de copoli-olefinas en pol-vo.Info
- Publication number
- ES474076A1 ES474076A1 ES474076A ES474076A ES474076A1 ES 474076 A1 ES474076 A1 ES 474076A1 ES 474076 A ES474076 A ES 474076A ES 474076 A ES474076 A ES 474076A ES 474076 A1 ES474076 A1 ES 474076A1
- Authority
- ES
- Spain
- Prior art keywords
- iii
- alkyl
- halide
- polymerization process
- olefin polymerization
- 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
- 150000001336 alkenes Chemical class 0.000 title abstract 2
- 238000006116 polymerization reaction Methods 0.000 title abstract 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- 229910052749 magnesium Inorganic materials 0.000 abstract 2
- 239000011777 magnesium Substances 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 239000007818 Grignard reagent Substances 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 150000004703 alkoxides Chemical class 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- -1 alkyl Grignard reagent Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001350 alkyl halides Chemical class 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002902 organometallic compounds Chemical class 0.000 abstract 1
- 230000000704 physical effect Effects 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 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
- 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
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)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Procedimiento para la fabricación de copolirolefinas en polvo, a partir de etileno y e una alfa-olefina superior, que comprende de 3 a 6 átomos de carbono, tal como el propileno o el buteno-1, conteniendo estos copolimeros de 1 a 33 % en peso de motivos derivados de esta alfa-olefina superior, y que posee una masa molecular comprendida entre 2 y 11 y un índice de fusión comprendido entre 0,1 y 30 a 190ºC bajo 2,16 Kg, caracterizado porque comprende polimerizar una mezcla gaseosa que contiene las olefinas a polimerizar y, en caso dado, hidrógeno y que circula desde abajo hacia arriba a través de un lecho fluidificado del copolímero en curso de formación, en presencia de un sistema catalítico que comprende, por una parte, un cocatalizador constituido por al menos un compuesto órgano-metálico de un metal de los grupos II y III de la clasificación periódica de los elementos y, por otra parte, un catalizador constituido por al menos un compuesto sólido de titanio, de magnesio y de un halógeno obtenido por reacción, entre -20 y 150ºC.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7730662A FR2405961A1 (fr) | 1977-10-12 | 1977-10-12 | Procede de copolymerisation d'olefines en phase gazeuse en presence d'un lit fluidise de copolymere et d'un catalyseur contenant du titane et du magnesium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES474076A1 true ES474076A1 (es) | 1979-04-16 |
Family
ID=9196402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES474076A Expired ES474076A1 (es) | 1977-10-12 | 1978-10-10 | Procedimiento para la fabricacion de copoli-olefinas en pol-vo. |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS6053044B2 (es) |
| BE (1) | BE871221A (es) |
| CA (1) | CA1106099A (es) |
| DE (1) | DE2844312C2 (es) |
| ES (1) | ES474076A1 (es) |
| FR (1) | FR2405961A1 (es) |
| GB (1) | GB2006232B (es) |
| IT (1) | IT1099775B (es) |
| LU (1) | LU80350A1 (es) |
| NL (1) | NL184165C (es) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5529512A (en) * | 1978-08-22 | 1980-03-01 | Nippon Oil Co Ltd | Preparation of polyolefin |
| JPS5552309A (en) * | 1978-10-11 | 1980-04-16 | Nippon Oil Co Ltd | Preparation of copolymer |
| JPS5556111A (en) * | 1978-10-20 | 1980-04-24 | Nippon Oil Co Ltd | Preparation of copolymer |
| JPS5556110A (en) * | 1978-10-20 | 1980-04-24 | Nippon Oil Co Ltd | Preparation of copolymer |
| JPS5558210A (en) * | 1978-10-26 | 1980-04-30 | Nippon Oil Co Ltd | Production of copolymer |
| FR2460964A1 (fr) * | 1979-07-06 | 1981-01-30 | Naphtachimie Sa | Copolymeres elastomeres d'ethylene et de propylene, leur fabrication et leurs applications |
| JPS6042806B2 (ja) * | 1979-12-26 | 1985-09-25 | 日石三菱株式会社 | 共重合体の製造方法 |
| JPS56136806A (en) * | 1980-03-29 | 1981-10-26 | Mitsui Petrochem Ind Ltd | Storage of solid titanium catalyst component containing highly active magnesium |
| JPS57101A (en) * | 1980-06-04 | 1982-01-05 | Mitsui Petrochem Ind Ltd | Method and apparatus for polymerization |
| JPS5738837A (en) * | 1980-08-19 | 1982-03-03 | Mitsubishi Chem Ind Ltd | Production of polyolefin film |
| FR2493854B1 (fr) * | 1980-11-13 | 1985-10-11 | Naphtachimie Sa | Compositions de polyethylene ameliorees pour extrusion notamment pour extrusion-soufflage |
| FR2493855B1 (fr) * | 1980-11-13 | 1986-01-10 | Naphtachimie Sa | Compositions de polypropylene de resistance au choc ameliorees |
| FR2493856B1 (fr) * | 1980-11-13 | 1986-03-21 | Naphtachimie Sa | Compositions de polypropylene a haute resistance au choc |
| FR2509315A1 (fr) * | 1981-07-10 | 1983-01-14 | Charbonnages Ste Chimique | Copolymeres heterogenes de l'ethylene pour la fabrication de films |
| ZA828776B (en) * | 1981-12-04 | 1984-07-25 | Mobil Oil Corp | Preparation of a catalyst for and a method of producing linear low density polyethylene |
| US4481301A (en) * | 1981-12-04 | 1984-11-06 | Mobil Oil Corporation | Highly active catalyst composition for polymerizing alpha-olefins |
| IT1210855B (it) * | 1982-02-12 | 1989-09-29 | Assoreni Ora Enichem Polimeri | Polimeri dell'etilene a struttura lineare e processi per la loro preparazione. |
| DE3366573D1 (en) * | 1982-06-24 | 1986-11-06 | Bp Chimie Sa | Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed |
| JPS5975910A (ja) * | 1982-10-25 | 1984-04-28 | Mitsui Petrochem Ind Ltd | エチレン共重合体 |
| FR2563833B1 (fr) * | 1984-05-02 | 1986-09-05 | Bp Chimie Sa | Procede de copolymerisation en lit fluidise d'ethylene, de propylene et/ou de butene-1 et d'alpha-olefines contenant de 5 a 8 atomes de carbone |
| FR2565591B1 (fr) * | 1984-06-08 | 1986-08-29 | Inst Francais Du Petrole | Procede de fabrication d'un copolymere ethylene-butene-1 a partir d'ethylene |
| FR2566781B1 (fr) * | 1984-06-28 | 1986-11-14 | Bp Chimie Sa | Procede de polymerisation ou de copolymerisation d'alpha-olefines en lit fluidise, en presence d'un systeme catalytique ziegler-natta |
| FR2581564B1 (fr) | 1985-05-13 | 1993-05-07 | Bp Chimie Sa | Appareil a lit fluidise comportant une grille de fluidisation a plusieurs pentes |
| US5256351A (en) * | 1985-06-17 | 1993-10-26 | Viskase Corporation | Process for making biaxially stretched, heat shrinkable VLDPE films |
| CA1340037C (en) * | 1985-06-17 | 1998-09-08 | Stanley Lustig | Puncture resistant, heat-shrinkable films containing very low density polyethylene copolymer |
| JPH0621132B2 (ja) * | 1985-07-08 | 1994-03-23 | 三菱化成株式会社 | 変性ポリオレフイン樹脂およびその組成物 |
| JPS62112644A (ja) * | 1985-11-11 | 1987-05-23 | Nippon Petrochem Co Ltd | 軟質ポリオレフイン系組成物 |
| FR2659338B1 (fr) * | 1990-03-09 | 1993-05-07 | Bp Chemicals Snc | Procedes et dispositifs de polymerisation catalytique d'alpha-olefines en phase gazeuse. |
| FR2666337B1 (fr) † | 1990-08-31 | 1994-04-08 | Bp Chemicals Snc | Procede regule de polymerisation d'olefine en phase gazeuse effectue a l'aide d'un catalyseur de type ziegler-natta. |
| DE4241533C2 (de) * | 1992-12-10 | 1999-03-25 | Buna Sow Leuna Olefinverb Gmbh | Verfahren zur Herstellung von Polyethylen hoher Dichte |
| DE4241530C2 (de) * | 1992-12-10 | 1999-03-25 | Buna Sow Leuna Olefinverb Gmbh | Verfahren zur Herstellung von Polyethylen hoher Dichte |
| US20030113496A1 (en) | 2001-12-17 | 2003-06-19 | Harris Michael G. | Polyethylene melt blends for high density polyethylene applications |
| US6822051B2 (en) | 2002-03-29 | 2004-11-23 | Media Plus, Inc. | High density polyethylene melt blends for improved stress crack resistance in pipe |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU61816A1 (es) * | 1970-10-06 | 1972-06-28 | ||
| NL7113778A (es) * | 1970-10-13 | 1972-04-17 | ||
| US3907760A (en) * | 1971-02-16 | 1975-09-23 | Dow Chemical Co | Process for manufacture of high bulk density powders of olefin polymers |
| BE785673A (fr) * | 1971-06-30 | 1973-01-02 | Naphtachimie Sa | Catalyseurs de polymerisation des olefines prepares a partir decomposesorganomagnesiens |
| AR206852A1 (es) * | 1975-03-10 | 1976-08-23 | Union Carbide Corp | Procedimiento para preparar polimeros de etileno de densidad baja y media en un reactor de lecho fluido |
| IT1042180B (it) * | 1975-08-29 | 1980-01-30 | Montedison Spa | Polimeri e copolimeri cristallini del propolene e procedimento per la loro preparazione |
-
1977
- 1977-10-12 FR FR7730662A patent/FR2405961A1/fr active Granted
-
1978
- 1978-10-10 IT IT7828577A patent/IT1099775B/it active
- 1978-10-10 ES ES474076A patent/ES474076A1/es not_active Expired
- 1978-10-10 LU LU80350A patent/LU80350A1/xx unknown
- 1978-10-11 DE DE2844312A patent/DE2844312C2/de not_active Expired
- 1978-10-11 NL NLAANVRAGE7810217,A patent/NL184165C/xx not_active IP Right Cessation
- 1978-10-11 GB GB7840089A patent/GB2006232B/en not_active Expired
- 1978-10-11 CA CA313,065A patent/CA1106099A/en not_active Expired
- 1978-10-11 JP JP53125014A patent/JPS6053044B2/ja not_active Expired
- 1978-10-12 BE BE191089A patent/BE871221A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT7828577A0 (it) | 1978-10-10 |
| NL7810217A (nl) | 1979-04-18 |
| JPS5462292A (en) | 1979-05-19 |
| FR2405961A1 (fr) | 1979-05-11 |
| JPS6053044B2 (ja) | 1985-11-22 |
| DE2844312C2 (de) | 1985-07-11 |
| FR2405961B1 (es) | 1980-08-22 |
| BE871221A (fr) | 1979-04-12 |
| GB2006232B (en) | 1982-08-18 |
| GB2006232A (en) | 1979-05-02 |
| LU80350A1 (fr) | 1979-03-16 |
| NL184165B (nl) | 1988-12-01 |
| IT1099775B (it) | 1985-09-28 |
| DE2844312A1 (de) | 1979-04-19 |
| NL184165C (nl) | 1992-03-16 |
| CA1106099A (en) | 1981-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20000301 |