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GB1003543A - Method of preparing polymers and copolymers - Google Patents

Method of preparing polymers and copolymers

Info

Publication number
GB1003543A
GB1003543A GB39589/63A GB3958963A GB1003543A GB 1003543 A GB1003543 A GB 1003543A GB 39589/63 A GB39589/63 A GB 39589/63A GB 3958963 A GB3958963 A GB 3958963A GB 1003543 A GB1003543 A GB 1003543A
Authority
GB
United Kingdom
Prior art keywords
lithium
butyl lithium
polymerization
copolymers
butyl
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
GB39589/63A
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.)
Czech Academy of Sciences CAS
Original Assignee
Czech Academy of Sciences CAS
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 Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS
Publication of GB1003543A publication Critical patent/GB1003543A/en
Expired legal-status Critical Current

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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/62—Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0201—Oxygen-containing compounds
    • B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
    • B01J31/0212—Alkoxylates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/68—Preparation of metal alcoholates
    • C07C29/70—Preparation of metal alcoholates by converting hydroxy groups to O-metal groups
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/36—Polymerisation in solid state
    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/42—Nitriles
    • C08F20/44—Acrylonitrile
    • 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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—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
    • C08F236/04—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
    • 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
    • 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
    • C08F4/08—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of alkali metals
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/10—Polymerisation reactions involving at least dual use catalysts, e.g. for both oligomerisation and polymerisation
    • B01J2231/12—Olefin polymerisation or copolymerisation
    • B01J2231/127—Anionic (co)polymerisation

Landscapes

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

Abstract

Homopolymers and copolymers are produced by anionic chain polymerization of esters or nitriles of alpha-beta-mono-unsaturated carboxylic acids and dienes using a tertiary alcoholate of an alkali metal as a polymerization catalyst. The polymerization is effected in bulk or in inert organic solvents and produces polymers with an isotactic structure. In the examples, acrylonitrile, butyl acrylate, isoprene, and methyl methacrylate are homopolymerized. Catalysts exemplified are: lithium t-hexanolate alone or with butyl lithium; lithium t-butoxide alone or with n-butyl lithium or sec.-butyl lithium; potassium t-butoxide; and the reaction product of n-butyl lithium and methyl pivalate. The polymers may be used for making films.
GB39589/63A 1962-10-08 1963-10-08 Method of preparing polymers and copolymers Expired GB1003543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS572762 1962-10-08

Publications (1)

Publication Number Publication Date
GB1003543A true GB1003543A (en) 1965-09-08

Family

ID=5402698

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39589/63A Expired GB1003543A (en) 1962-10-08 1963-10-08 Method of preparing polymers and copolymers

Country Status (4)

Country Link
DE (1) DE1227235B (en)
FR (1) FR1428476A (en)
GB (1) GB1003543A (en)
NL (1) NL298889A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171708A (en) * 1985-02-20 1986-09-03 Central Glass Co Ltd Method for anionic homopolymerization of alpha-trifluoromethylacrylate
FR2647795A1 (en) * 1989-06-05 1990-12-07 Norsolor Sa Process and system for initiating anionic polymerisation of (meth)acrylates
EP0402219A1 (en) * 1989-06-05 1990-12-12 Elf Atochem S.A. Process and anionic polymerisation catalyst for acrylic monomers
EP0599671A1 (en) * 1992-11-27 1994-06-01 Elf Atochem S.A. Process for preparing sequenced copolymers derived from conjugated dienes and methyl methacrylate
US5629393A (en) * 1989-06-05 1997-05-13 Elf Atochem S.A. Initiating process and system for the anionic polymerization of acrylic monomers
US5686534A (en) * 1991-07-19 1997-11-11 Elf Atochem S.A. Initiation system for the anionic polymerisation of (meth)acrylic monomers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856391A (en) * 1956-01-09 1958-10-14 Goodrich Co B F Polymerization of 2-substituted butadiene-1,3 hydrocarbons with a catalyst comprising a lithium alkoxide and an alkenyl lithium compound

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171708A (en) * 1985-02-20 1986-09-03 Central Glass Co Ltd Method for anionic homopolymerization of alpha-trifluoromethylacrylate
FR2647795A1 (en) * 1989-06-05 1990-12-07 Norsolor Sa Process and system for initiating anionic polymerisation of (meth)acrylates
EP0402219A1 (en) * 1989-06-05 1990-12-12 Elf Atochem S.A. Process and anionic polymerisation catalyst for acrylic monomers
WO1990015084A1 (en) * 1989-06-05 1990-12-13 Atochem Initiating process and system for the anionic polymerisation of acrylic monomers
US5629393A (en) * 1989-06-05 1997-05-13 Elf Atochem S.A. Initiating process and system for the anionic polymerization of acrylic monomers
US5723559A (en) * 1989-06-05 1998-03-03 Elf Atochem S.A. Initiating process and system for the anionic polymerisation of acrylic monomers
JP2926607B2 (en) * 1989-06-05 1999-07-28 エルク アトケム ソシエテ アノニム Ion polymerization method of acrylic monomer and polymerization initiation system
US5686534A (en) * 1991-07-19 1997-11-11 Elf Atochem S.A. Initiation system for the anionic polymerisation of (meth)acrylic monomers
EP0599671A1 (en) * 1992-11-27 1994-06-01 Elf Atochem S.A. Process for preparing sequenced copolymers derived from conjugated dienes and methyl methacrylate
FR2698630A1 (en) * 1992-11-27 1994-06-03 Atochem Elf Sa Process for the preparation of thermoplastic elastomeric block copolymers derived from conjugated dienes and methyl methacrylate, with improved heat resistance and products obtained
US5476904A (en) * 1992-11-27 1995-12-19 Elf Atochem S.A. Thermoplastic elastomers having improved heat resistance comprising conjugated diene/methyl methacrylate block copolymers

Also Published As

Publication number Publication date
NL298889A (en) 1965-08-10
DE1227235B (en) 1966-10-20
FR1428476A (en) 1966-02-18

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