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GB1119369A - Polymerisation process - Google Patents

Polymerisation process

Info

Publication number
GB1119369A
GB1119369A GB3582664A GB3582664A GB1119369A GB 1119369 A GB1119369 A GB 1119369A GB 3582664 A GB3582664 A GB 3582664A GB 3582664 A GB3582664 A GB 3582664A GB 1119369 A GB1119369 A GB 1119369A
Authority
GB
United Kingdom
Prior art keywords
trioxan
styrene
cyclic
esters
oxacyclobutane
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
GB3582664A
Inventor
Herbert May
Brian John Kendall-Smith
Susannah Burr
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.)
British Industrial Plastics Ltd
Original Assignee
British Industrial Plastics 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
Priority to NL128823D priority Critical patent/NL128823C/xx
Priority claimed from GB30330/64A external-priority patent/GB1111232A/en
Application filed by British Industrial Plastics Ltd filed Critical British Industrial Plastics Ltd
Priority to GB3582664A priority patent/GB1119369A/en
Priority to NO159495A priority patent/NO120447B/no
Priority to US484163A priority patent/US3379655A/en
Priority to SE6511354A priority patent/SE383351B/en
Priority to CH1217665A priority patent/CH481956A/en
Priority to FR30011A priority patent/FR1446042A/en
Priority to NL6511436A priority patent/NL6511436A/xx
Priority to DE1965B0083540 priority patent/DE1570295B1/en
Priority to BE669060A priority patent/BE669060A/xx
Publication of GB1119369A publication Critical patent/GB1119369A/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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/06—Catalysts
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/08—Polymerisation of formaldehyde
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/10—Polymerisation of cyclic oligomers of formaldehyde
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/12—Polymerisation of acetaldehyde or cyclic oligomers thereof
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/14—Polymerisation of single aldehydes not provided for in groups C08G2/08 - C08G2/12
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/16—Polymerisation of single ketones
    • 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
    • C08G4/00—Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—
    • 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
    • C08G65/26—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 and other compounds
    • C08G65/2642—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 and other compounds characterised by the catalyst used
    • C08G65/2645—Metals or compounds thereof, e.g. salts
    • C08G65/266—Metallic elements not covered by group C08G65/2648 - C08G65/2645, or compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

A cyclic ether or cyclic aceta is polymerized in the presence of a catalytic amount of antimony pentafluoride or a complex thereof. Specified cyclic compounds are trioxan, tetroxan, 1,3 - dioxolan, tetrahydrofuran, 3,3 - bis - (chloromethyl) oxacyclobutane, styrene oxide, propylene oxide, 1,3,5-trioxepan, 1,3-dioxepan and ethyleneoxide. Comonomers which may be present in amounts up to 50% and preferably up to 20% are styrene, styrene derivatives, aldehydes, alkyl compounds, cyclic esters, unsaturated aliphatic hydrocarbons, vinyl esters, vinyl esters and N-vinyl and C-vinyl heterocyclic compounds-lists are given. Specified complexes are those with alcohols, phenols, acids, ethers, acid anhydrides, ketones, esters, aldehydes, dialkyl sulphides and mercaptans. The polymerization preferably takes place under anhydrous conditions, by bulk, solution or suspension. In solution polymerization the catalyst may be dissolved in one solvent, e.g. fluorinated hydrocarbons or nitroparaffins and the monomer(s) in another, e.g. cyclohexane. Examples are given of the polymerization of the following monomers using antimony pentafluoride (f) and its complexes: (1) trioxan; f, (2) trioxan + -styrene; f-diethylethereate; (3) trioxandioxolan, f-di-ethylethereate; (4) trioxanstyrene, f-1,1,2-trichloro - 1,2,2 - trifluoroethane; (5) trioxan-beta - propiolactone, f - ethylsulphide; (6) dioxolane, same as (4); (7) dioxolan-indene, f - diethyl - ethereate; (8) dioxolan - trioxan, f - diethylsulphide; (9) trioxan - chloral; f-methylcyanide; (10 trioxan - styrene, f-acetic acid; (11) tetrahydrofuran - 3,3 - bis - (chloromethyl) - oxacyclobutane, as (11); (12) 3,3-bis - (chloromethyl) oxacyclobutane - styrene, f-acetic acid, and (13) trioxane-styrene, f-diethylethereate.
GB3582664A 1964-07-31 1964-09-01 Polymerisation process Expired GB1119369A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL128823D NL128823C (en) 1964-09-01
GB3582664A GB1119369A (en) 1964-07-31 1964-09-01 Polymerisation process
NO159495A NO120447B (en) 1964-09-01 1965-08-26
US484163A US3379655A (en) 1964-09-01 1965-08-27 Polymerisation of cyclic acetals
FR30011A FR1446042A (en) 1964-09-01 1965-08-31 Process for the polymerization of cyclic ethers or acetals
SE6511354A SE383351B (en) 1964-09-01 1965-08-31 PROCEDURE FOR HOMO OR COPOLYMERIZATION OF TRIOXAN IN THE PRESENCE OF A COMPLEX OF ANTIMONPENTAFLUORIDE AND 1,1,2-TRICHLOR-1,2,2-TRIFLUOROETANE
CH1217665A CH481956A (en) 1964-09-01 1965-08-31 Trioxane polymerization process
NL6511436A NL6511436A (en) 1964-09-01 1965-09-01
DE1965B0083540 DE1570295B1 (en) 1964-07-31 1965-09-01 Process for the preparation of homopolymers or copolymers of cyclic ethers or of cyclic acetals
BE669060A BE669060A (en) 1964-09-01 1965-09-01

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB30330/64A GB1111232A (en) 1964-07-31 1964-07-31 Polymerisation process
GB3209264 1964-08-06
GB3582664A GB1119369A (en) 1964-07-31 1964-09-01 Polymerisation process
GB3651464 1964-09-07
GB4755564 1964-11-23

Publications (1)

Publication Number Publication Date
GB1119369A true GB1119369A (en) 1968-07-10

Family

ID=27516307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3582664A Expired GB1119369A (en) 1964-07-31 1964-09-01 Polymerisation process

Country Status (2)

Country Link
DE (1) DE1570295B1 (en)
GB (1) GB1119369A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL130561C (en) * 1958-12-23
AT220366B (en) * 1959-01-27 1962-03-26 Hoechst Ag Process for the production of high molecular weight, thermoplastic polyacetals
GB993703A (en) * 1962-11-17 1965-06-02 Distillers Co Yeast Ltd Polymerisation process

Also Published As

Publication number Publication date
DE1570295B1 (en) 1973-02-01

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