GB1161511A - Improvements in or relating to an Anionic Polymerization Process - Google Patents

Improvements in or relating to an Anionic Polymerization Process

Info

Publication number
GB1161511A
GB1161511A GB3869366A GB3869366A GB1161511A GB 1161511 A GB1161511 A GB 1161511A GB 3869366 A GB3869366 A GB 3869366A GB 3869366 A GB3869366 A GB 3869366A GB 1161511 A GB1161511 A GB 1161511A
Authority
GB
United Kingdom
Prior art keywords
group
organic radical
aluminium
metal
monomers
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
Application number
GB3869366A
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.)
Columbian Carbon Co
Original Assignee
Columbian Carbon Co
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 Columbian Carbon Co filed Critical Columbian Carbon Co
Publication of GB1161511A publication Critical patent/GB1161511A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • C08G69/18—Anionic polymerisation
    • C08G69/20—Anionic polymerisation characterised by the catalysts used
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • C08F4/12—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of boron, aluminium, gallium, indium, thallium or rare earths
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08—Saturated oxiranes
    • C08G65/10—Saturated oxiranes characterised by the catalysts used
    • C08G65/12—Saturated oxiranes characterised by the catalysts used containing organo-metallic compounds or metal hydrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

1,161,511. Polymerization. COLUMBIAN CARBON CO. 30 Aug., 1966 [1 Sept., 1965], No. 38693/66. Heading C3P. Organic monomers are polymerized by introducing it into a reaction zone together with a catalyst comprising (a) an anionic polymerization catalyst selected from Group IA and Group IIA metals and derivatives thereof of formula MR x , M w R<SP>1</SP> and RMX where R is hydrogen or an organic radical, R<SP>1</SP> is organic radical capable of forming two carbon-metal bonds, M is a Group IA or IIA metal, x is the valence of M, w is 1 when x is 2 and 2 when x is is 1, and X is halogen; and (b) a cocatalyst selected from compounds of formula M<SP>1</SP>R<SP>11</SP>(y-z)X 3 , MM<SP>1</SP>R<SP>11</SP> 4 and M(M<SP>1</SP>R<SP>11</SP> 4 ) 2 wherein M<SP>1</SP> is a Group IIIA element, R<SP>11</SP> is an organic radical having a carbon atom bonded to said metal, X is hydrogen or halogen, y is the valence of M<SP>1</SP> and z is 0 or 1; the molar ratio of (b) to (a) being less than 1 to 1; and subjecting the materials to polymerization conditions until a preponderant proportion of the monomer is polymerized. Preferred monomers are olefinically unsaturated compounds, and many suitable monomers and catalyst components are specified. Examples describe the copolymerization of butadiene with vinyltoluene, isobutylene and vinyl toluene, isobutylene and α-methyl styrene, and butene-1 and isobutene in hexane in the presence of catalysts comprising dispersions of sodium, potassium or lithium; triethyl aluminium, diethyl aluminium chloride, triisobutyl aluminium, or diisobutyl aluminium hydride; and optionally isopropanol or dodecanol as modifier.
GB3869366A 1965-09-01 1966-08-30 Improvements in or relating to an Anionic Polymerization Process Expired GB1161511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48443065A 1965-09-01 1965-09-01

Publications (1)

Publication Number Publication Date
GB1161511A true GB1161511A (en) 1969-08-13

Family

ID=23924144

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3869366A Expired GB1161511A (en) 1965-09-01 1966-08-30 Improvements in or relating to an Anionic Polymerization Process

Country Status (1)

Country Link
GB (1) GB1161511A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2628380A1 (en) * 1975-06-24 1976-12-30 Michelin & Cie PROCESS FOR THE MANUFACTURING OF ELASTOMERS DIAL POLYMERIZED OR COPOLYMERIZED
EP0061902A1 (en) * 1981-03-27 1982-10-06 Asahi Kasei Kogyo Kabushiki Kaisha Process for producing conjugated diene polymer
DE3315016A1 (en) * 1982-04-26 1983-10-27 National Research Development Corp., London METHOD FOR ANIONIC POLYMERIZATION OF CONJUGATED 1.3-DIENES
DE3315013A1 (en) * 1982-04-26 1983-11-10 National Research Development Corp., London Hydrocarbon polymers containing ionic terminal groups, and the preparation thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2628380A1 (en) * 1975-06-24 1976-12-30 Michelin & Cie PROCESS FOR THE MANUFACTURING OF ELASTOMERS DIAL POLYMERIZED OR COPOLYMERIZED
EP0061902A1 (en) * 1981-03-27 1982-10-06 Asahi Kasei Kogyo Kabushiki Kaisha Process for producing conjugated diene polymer
DE3315016A1 (en) * 1982-04-26 1983-10-27 National Research Development Corp., London METHOD FOR ANIONIC POLYMERIZATION OF CONJUGATED 1.3-DIENES
DE3315013A1 (en) * 1982-04-26 1983-11-10 National Research Development Corp., London Hydrocarbon polymers containing ionic terminal groups, and the preparation thereof

Similar Documents

Publication Publication Date Title
US3957732A (en) Alternating copolymers having functional group and process for producing same
JPS6381107A (en) Production of polymer having increased 1, 2-microstructure
GB1146145A (en) Improved polymerization process
GB1492174A (en) Polymerisation catalyst
GB1498346A (en) Process for preparing polymer particles
GB1280030A (en) A method for producing alternating copolymers
GB1085679A (en) Catalyst for the polymerisation of olefins
US3184416A (en) Production of ziegler polymerization catalysts
GB1161511A (en) Improvements in or relating to an Anionic Polymerization Process
JPS6381106A (en) Production of polymer having increased 1, 2-microstructure
GB1346549A (en) Polymerization catalyst and its use
US3026290A (en) Process of polymerizing a vinyl ether with a trialkyl-aluminum titanium tetrachloride catalyst
ES353811A1 (en) Polymerisation of ethylene
GB1355549A (en) Process for the production of copolymers having two sequences
GB1161512A (en) Improvements in or relating to an Anionic Polymerization Process
GB1283213A (en) Improvements in or relating to copolymerisation processes
GB889230A (en) Improvements in or relating to block polymers
GB1359767A (en) Homopolymers and block polymers of styrene
GB1314005A (en) Polymerisation catalyst
GB1472801A (en) Polymerisation process
GB1299863A (en) Improvements in or relating to the catalytic polymerisation of olefins
GB1278605A (en) Anionic dispersion polymerization of alphamethyl styrene
US3060161A (en) Catalytic process
FR2396769A1 (en) High activity olefin polymerisation catalyst - comprising supported transition metal cpd., pref. halide, alkyl-metal cpd. and Lewis base
ES398492A1 (en) Process for copolymerizing conjugated dienes

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees