GB1133561A - Improved process for the preparation of polyarylene polyethers - Google Patents

Improved process for the preparation of polyarylene polyethers

Info

Publication number
GB1133561A
GB1133561A GB1536466A GB1536466A GB1133561A GB 1133561 A GB1133561 A GB 1133561A GB 1536466 A GB1536466 A GB 1536466A GB 1536466 A GB1536466 A GB 1536466A GB 1133561 A GB1133561 A GB 1133561A
Authority
GB
United Kingdom
Prior art keywords
solvent
azeotrope former
azeotrope
alkali metal
double salt
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
GB1536466A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB1133561A publication Critical patent/GB1133561A/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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
    • C08G65/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
    • C08G65/4093—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group characterised by the process or apparatus used
    • 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
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
    • C08G65/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
    • C08G65/4006—(I) or (II) containing elements other than carbon, oxygen, hydrogen or halogen as leaving group (X)
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/20—Polysulfones
    • C08G75/23—Polyethersulfones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)

Abstract

1,133,561. Polyarylene polyethers. UNION. CARBIDE CORP. 6 April, 1966 [8 April, 1965], No. 15364/66. Heading C3R. Polyarylene polyethers are prepared by (a) contacting equimolar amounts of an alkali metal double salt of a dihydric phenol and a dihalobenzenoid compound having an inert electron withdrawing group in at least one of the positions ortho and para to the halogen atoms, with a solvent mixture comprising an azeotrope former and a solvent of formula R-S(O) z -R where R is a hydrocarbon group or two R groups are connected to form an alkylene group, and z is 1 or 2, the azeotrope former and solvent being in a weight ratio of from 10 : 1 to 1 : 1, (b) removing water as an azeotrope until the mixture is anhydrous, (c) removing excess azeotrope former until the ratio of azeotrope former to solvent is from 1 : 1 to 1 : 10, and (d) reacting the alkali metal double salt with the dihalobenzenoid compound in the solvent to form the polymer. The alkali metal double salt may be formed in situ. Polymers that may be prepared by the process include those of formula where Y is X is and Z is or or Y and Z are the same and are and X is or Y and Z are the same and are and X is or or In examples the dihydric phenols are bisphenol A, tetramethylene dibisphenol A and 4,4<SP>1</SP>-dihydroxydiphenol ether, the dihalobenzenoid compounds are 4,41-dichlorodiphenylsulphone, 4,4<SP>1</SP>-dichloroazobenzene, 4,4<SP>1</SP>-difluoroazobenzene, 1,4-bis(p-chloro-N-methyl-benzenesulphonamido) - butane and piperazine bis - pchlorobenzenesulphonamide, the solvent is dimethylsulphoxide and the azeotrope former is chlorobenzene.
GB1536466A 1965-04-08 1966-04-06 Improved process for the preparation of polyarylene polyethers Expired GB1133561A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44671565A 1965-04-08 1965-04-08

Publications (1)

Publication Number Publication Date
GB1133561A true GB1133561A (en) 1968-11-13

Family

ID=23773580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1536466A Expired GB1133561A (en) 1965-04-08 1966-04-06 Improved process for the preparation of polyarylene polyethers

Country Status (6)

Country Link
BE (1) BE679200A (en)
CH (1) CH465867A (en)
DE (1) DE1645580A1 (en)
GB (1) GB1133561A (en)
NL (1) NL6604730A (en)
SE (2) SE347517B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950428A (en) * 1971-07-15 1976-04-13 Imperial Chemical Industries Limited Aromatic polymers
US4451424A (en) * 1982-02-10 1984-05-29 Canadian Patents & Development Limited Method of gelling cast, polysulfone membranes
US7115785B2 (en) 2003-08-25 2006-10-03 General Electric Company Method for making salts hydroxy-substituted hydrocarbons
FR3040995A1 (en) * 2015-09-15 2017-03-17 Arkema France USE OF COMPOUNDS COMPRISING SULFOXIDE OR SULFONE FUNCTION AND AMIDE FUNCTION AS SOLVENTS AND NEW SOLVENTS

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414144A1 (en) * 1984-04-14 1985-10-24 Basf Ag, 6700 Ludwigshafen TEMPERATURE-RESISTANT AROMATIC POLYETHER

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950428A (en) * 1971-07-15 1976-04-13 Imperial Chemical Industries Limited Aromatic polymers
US4451424A (en) * 1982-02-10 1984-05-29 Canadian Patents & Development Limited Method of gelling cast, polysulfone membranes
US7115785B2 (en) 2003-08-25 2006-10-03 General Electric Company Method for making salts hydroxy-substituted hydrocarbons
FR3040995A1 (en) * 2015-09-15 2017-03-17 Arkema France USE OF COMPOUNDS COMPRISING SULFOXIDE OR SULFONE FUNCTION AND AMIDE FUNCTION AS SOLVENTS AND NEW SOLVENTS
WO2017046459A1 (en) * 2015-09-15 2017-03-23 Arkema France Use of compounds including a sulfoxide or sulfone function and an amide function as solvents and new solvents

Also Published As

Publication number Publication date
NL6604730A (en) 1966-10-10
SE338165B (en) 1971-08-30
SE347517B (en) 1972-08-07
CH465867A (en) 1968-11-30
BE679200A (en) 1966-10-07
DE1645580A1 (en) 1970-10-22

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