FR2391229A1 - PROCESS FOR POLYMERIZING ALPHA-OLEFINS HAVING AT LEAST 3 CARBON ATOMS, AND CATALYST TO BE USED IN THIS PROCESS - Google Patents

PROCESS FOR POLYMERIZING ALPHA-OLEFINS HAVING AT LEAST 3 CARBON ATOMS, AND CATALYST TO BE USED IN THIS PROCESS

Info

Publication number
FR2391229A1
FR2391229A1 FR7814974A FR7814974A FR2391229A1 FR 2391229 A1 FR2391229 A1 FR 2391229A1 FR 7814974 A FR7814974 A FR 7814974A FR 7814974 A FR7814974 A FR 7814974A FR 2391229 A1 FR2391229 A1 FR 2391229A1
Authority
FR
France
Prior art keywords
carbon atoms
groups
atom
halogen
atoms
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.)
Granted
Application number
FR7814974A
Other languages
French (fr)
Other versions
FR2391229B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of FR2391229A1 publication Critical patent/FR2391229A1/en
Application granted granted Critical
Publication of FR2391229B1 publication Critical patent/FR2391229B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
    • C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
    • C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
    • C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
    • C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P21/00—Drugs for disorders of the muscular or neuromuscular system
    • A61P21/02—Muscle relaxants, e.g. for tetanus or cramps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/08—Antiepileptics; Anticonvulsants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/20—Hypnotics; Sedatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/26—Psychostimulants, e.g. nicotine, cocaine
    • 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

Abstract

L'invention concerne un procédé pour préparer un polymère ou un copolymère d'une oléfine ayant au moins 3 atomes de carbone, et qui consiste à polymériser ou à copolymériser une oléfine ayant au moins 3 atomes de carbone et contenant 0 à 10 moles % d'éthylène ou une dioléfine en présence d'un catalyseur formé d'un composé d'organoaluminium, d'un donneur d'électrons et d'un composant de titane solide. Selon l'invention, le catalyseur se compose de : 1. un composé d'organoaluminium consistant en : a. un composé d'organoaluminium sans atome d'halogène directement lié à l'atome d'aluminium, exprimé par R**13 A1, où R**1 représente un groupe choisi dans la classe consistant en un atome d'hydrogène, des groupes alcoyle de 1 à 12 atomes de carbone, des groupes cycloalcoyle de 5 à 12 atomes de carbone, des groupes aryle de 6 à 12 atomes de carbone, des groupes alcoxy de 1 à 12 atomes de carbone, des groupes cycloalcoxy de 5 à 12 atomes de carbone et des groupes aryloxy de 6 à 12 atomes de carbone et les trois groupes R**1 sont identiques ou différents, et b. un composé d'organoaluminium ayant des atomes d'halogène directement liés à l'atome d'aluminium et exprimé par la formule R**1n AIXm R**23 -n-m, où R** 1 est tel que défini ci-dessus, R**2 représente un groupe choisi la classe consistant en atome d'hydrogène, groupes alcoxy de 1 à 12 atomes de carbone, et groupes aryloxy de 6 à 12 atomes de carbone, X représente un atome d'halogène, O < n < 3, O < m < 3, et O < n + m <= 3, le rapport (X/A1) des atomes d'halogène (X) à l'atome d'aluminium (A1) étant O < X/A1 < 1,2. un donneur d'électrons, et 3. un composant de titane solide contenant un halogène qui est le produit de réaction d'un composé de magnésium, d'un donneur d'électrons et d'un composé de titane tétravalent où le rapport du donneur d'électrons (moles) à l'atome de titane n'est pas inférieur à 0,2 et le rapport des atomes d'halogène à l'atome de titane n'est pas inférieur à 4, avec au moins 80 % en poids du composé de titane tétravalent dans le composant 3 insolubles dans le n-heptane bouillant, au moins 50 % en poids du composé de titane tétravalent insolubles dans TiCl4 à 80 degrés C et l'aire superficielle du produit insoluble dans TiCl4 à 80 degrés C et l'aire superficielle du composant 3 tel quel sont supérieures à 40 m**2/g. L'invention s'applique notamment à la polymérisation du propylène.The invention relates to a process for preparing a polymer or copolymer of an olefin having at least 3 carbon atoms, and comprising polymerizing or copolymerizing an olefin having at least 3 carbon atoms and containing 0 to 10 mole% d ethylene or a diolefin in the presence of a catalyst formed from an organoaluminum compound, an electron donor and a solid titanium component. According to the invention, the catalyst is composed of: 1. an organoaluminum compound consisting of: a. an organoaluminum compound without a halogen atom directly bonded to the aluminum atom, expressed as R ** 13 A1, where R ** 1 represents a group selected from the class consisting of a hydrogen atom, groups alkyl of 1 to 12 carbon atoms, cycloalkyl groups of 5 to 12 carbon atoms, aryl groups of 6 to 12 carbon atoms, alkoxy groups of 1 to 12 carbon atoms, cycloalkoxy groups of 5 to 12 atoms carbon and aryloxy groups of 6 to 12 carbon atoms and all three R ** 1 groups are the same or different, and b. an organoaluminum compound having halogen atoms directly bonded to the aluminum atom and expressed by the formula R ** 1n AIXm R ** 23 -nm, where R ** 1 is as defined above, R ** 2 represents a group selected from the class consisting of hydrogen atom, alkoxy groups of 1 to 12 carbon atoms, and aryloxy groups of 6 to 12 carbon atoms, X represents a halogen atom, O <n < 3, O <m <3, and O <n + m <= 3, the ratio (X / A1) of the halogen atoms (X) to the aluminum atom (A1) being O <X / A1 < 1.2. an electron donor, and 3.a halogen-containing solid titanium component which is the reaction product of a magnesium compound, an electron donor, and a tetravalent titanium compound where the ratio of the donor of electrons (moles) to the titanium atom is not less than 0.2, and the ratio of halogen atoms to the titanium atom is not less than 4, with at least 80% by weight of the tetravalent titanium compound in component 3 insoluble in boiling n-heptane, at least 50% by weight of the tetravalent titanium compound insoluble in TiCl4 at 80 degrees C and the surface area of the product insoluble in TiCl4 at 80 degrees C and the surface area of component 3 as such are greater than 40 m ** 2 / g. The invention applies in particular to the polymerization of propylene.

FR7814974A 1977-05-20 1978-05-19 PROCESS FOR POLYMERIZING ALPHA-OLEFINS HAVING AT LEAST 3 CARBON ATOMS, AND CATALYST TO BE USED IN THIS PROCESS Granted FR2391229A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5756777A JPS53143684A (en) 1977-05-20 1977-05-20 Polymerization of olefin

Publications (2)

Publication Number Publication Date
FR2391229A1 true FR2391229A1 (en) 1978-12-15
FR2391229B1 FR2391229B1 (en) 1980-11-07

Family

ID=13059404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814974A Granted FR2391229A1 (en) 1977-05-20 1978-05-19 PROCESS FOR POLYMERIZING ALPHA-OLEFINS HAVING AT LEAST 3 CARBON ATOMS, AND CATALYST TO BE USED IN THIS PROCESS

Country Status (9)

Country Link
JP (1) JPS53143684A (en)
AT (2) AT355300B (en)
BE (1) BE867328A (en)
CA (1) CA1119148A (en)
DE (1) DE2822301A1 (en)
FR (1) FR2391229A1 (en)
GB (1) GB1576642A (en)
IT (1) IT1096367B (en)
NL (1) NL7805529A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031213A2 (en) * 1979-12-18 1981-07-01 Himont Incorporated 1-Olefin polymerization and catalyst for 1-olefin polymerization

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5534238A (en) * 1978-08-31 1980-03-10 Chisso Corp Preparation of alpha-olefin polymer
US4282114A (en) * 1979-02-08 1981-08-04 Mitsui Toatsu Chemicals, Inc. Catalyst for polymerizing α-olefins
JPS55135105A (en) * 1979-04-10 1980-10-21 Mitsui Petrochem Ind Ltd Titanium catalyst component for olefin polymerization
JPS58206608A (en) * 1982-05-25 1983-12-01 Sumitomo Chem Co Ltd Production of olefin polymer
JPH0270707A (en) * 1989-03-27 1990-03-09 Mitsui Petrochem Ind Ltd Catalyst for polymerizing olefin
DE4332786A1 (en) * 1993-09-27 1995-03-30 Hoechst Ag Process for the production of ultra high molecular weight polyethylene with high bulk density
US20010029286A1 (en) * 2000-01-12 2001-10-11 Williams Darryl Stephen Procatalysts, catalyst systems, and use in OLEFIN polymerization
CN114247476B (en) * 2020-09-25 2023-05-26 北京化工大学 Zirconium-based catalytic system and method for preparing linear alpha-olefin by catalyzing ethylene oligomerization
CN116023554A (en) * 2021-10-27 2023-04-28 中国石油化工股份有限公司 Catalyst active component, solid catalyst and catalyst system for olefin polymerization

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120297A (en) * 1974-08-10 1976-02-18 Mitsui Petrochemical Ind Arufua orefuinno koritsutaikisokuseijugohoho
BE843224A (en) * 1975-07-24 1976-12-21 NEW CATALYST AND ITS MANUFACTURING PROCESS
IT1054410B (en) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind CATALYSTS FOR THE POLYMERIZATION OF ALPHA OLEFINS
JPS53123488A (en) * 1977-04-04 1978-10-27 Mitsui Toatsu Chem Inc Polymerization of alpha-olefin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031213A2 (en) * 1979-12-18 1981-07-01 Himont Incorporated 1-Olefin polymerization and catalyst for 1-olefin polymerization
EP0031213A3 (en) * 1979-12-18 1982-02-17 Hercules Incorporated 1-olefin polymerization and catalyst for 1-olefin polymerization

Also Published As

Publication number Publication date
ATA365178A (en) 1979-07-15
DE2822301A1 (en) 1978-11-23
CA1119148A (en) 1982-03-02
BE867328A (en) 1978-11-22
IT1096367B (en) 1985-08-26
GB1576642A (en) 1980-10-15
AT355300B (en) 1980-02-25
FR2391229B1 (en) 1980-11-07
JPS53143684A (en) 1978-12-14
ATA863478A (en) 1981-05-15
JPS6119644B2 (en) 1986-05-19
NL7805529A (en) 1978-11-22
IT7823618A0 (en) 1978-05-19
AT365178B (en) 1979-07-15

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