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GB1347135A - Mixture of a polyphenylene ether and aromatic vinyl compound polymer - Google Patents

Mixture of a polyphenylene ether and aromatic vinyl compound polymer

Info

Publication number
GB1347135A
GB1347135A GB1347135DA GB1347135A GB 1347135 A GB1347135 A GB 1347135A GB 1347135D A GB1347135D A GB 1347135DA GB 1347135 A GB1347135 A GB 1347135A
Authority
GB
United Kingdom
Prior art keywords
aromatic vinyl
polymerized
polyphenylene ether
vinyl compound
mixture
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
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.)
Asahi Dow Ltd
Original Assignee
Asahi Dow 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 claimed from JP4481470A external-priority patent/JPS4926318B1/ja
Priority claimed from JP45078220A external-priority patent/JPS4911469B1/ja
Priority claimed from JP45108107A external-priority patent/JPS4928919B1/ja
Application filed by Asahi Dow Ltd filed Critical Asahi Dow Ltd
Publication of GB1347135A publication Critical patent/GB1347135A/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
    • C08G65/44—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 by oxidation of phenols
    • 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
    • C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • C08F283/08—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals on to polyphenylene oxides

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

1347135 Polyphenylene ether compositions; polystyrene compositions ASAHI-DOW Ltd 26 May 1971 [8 Sept 1970] 30495/73 Divided out of 1347134 Headings C3R and C3P A composition comprising a polyphenylene ether and a polymer of an aromatic vinyl compound is obtained by polymerizing a disubstituted phenol in a liquid reaction medium which dissolves the phenol but not the polyphenylene ether and which consists of a mixture of an aromatic vinyl compound and one or more of certain liquids, the polymerization mixture then being dispersed in water containing a suspension stabilizer and the aromatic vinyl compound is polymerized to form the composition which is recovered. The liquids used in the reaction medium are methanol, ethanol, n-propanol, isopropanol, n - butanol, isobutanol, tert.- butanol, benzyl alcohol, cyclopentanol, cyclohexanol, pentanol, n-hexanol, water, acetonitrile, propionitrile, acrylonitrile, diethyl ether, tetrahydrofuran, pentane, n-hexane, 2- methylpentane, n-octane, cyclopentane, cyclohexane, dimethylformamide, dimethylacetamide, trimethyleneglycol, hexamethyleneglycol, dimethylsulphoxide, hexamethylphosphotriamide, acetone, methyl ethyl ketone, diethyl ketone, acetylacetone, benzyl methyl ketone and diethyl carbonate. The phenol is disubstituted with halogen atoms or alkyl or alkoxy groups, is present in the reaction medium in a concentration of from 15 to 35% by weight based on the total polymerization reaction mixture, and is polymerized by reaction with oxygen or an oxygen-containing gas in the presence of a catalyst. In examples 2,6- dimethylphenol, 2,6 - diethylphenol, 2 - chloro- 6 - methylphenol, 2 - methyl - 6 - n - butylphenol, 2 - ethyl - 6 - n - propylphenol and 2 - chloro - 6 - ethylphenol are polymerized with oxygen in mixtures comprising styrene, 4- chlorostyrene, 2,4 - dimethylstyrene, vinyltoluene, 4 - t - butylstyrene and dichlorostyrene as the aromatic vinyl compounds together with methanol, acetone, n-butanol, dimethylformamide and acetonitrile as the other solvents; various catalysts are present; the polymerization mixtures are then added to aqueous solutions containing polyvinyl alcohol, sodium dodecylbenzenesulphonate, boric acid, hydroxyethyl cellulose, the sodium salt of N,N- di - hydroxyethylglycine and tetrasodium ethylenediaminetetraacetate and the aromatic vinyl compounds are polymerized with t.- butyl perbenzoate and azobisisobutyronitrile to obtain resin mixtures which are removed by filtration.
GB1347135D 1970-05-27 1971-05-26 Mixture of a polyphenylene ether and aromatic vinyl compound polymer Expired GB1347135A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4481470A JPS4926318B1 (en) 1970-05-27 1970-05-27
JP45078220A JPS4911469B1 (en) 1970-09-08 1970-09-08
JP45108107A JPS4928919B1 (en) 1970-12-08 1970-12-08

Publications (1)

Publication Number Publication Date
GB1347135A true GB1347135A (en) 1974-02-27

Family

ID=27292034

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1347135D Expired GB1347135A (en) 1970-05-27 1971-05-26 Mixture of a polyphenylene ether and aromatic vinyl compound polymer

Country Status (4)

Country Link
DE (1) DE2126434C3 (en)
FR (1) FR2100690B1 (en)
GB (1) GB1347135A (en)
NL (1) NL147451B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152369A (en) * 1973-10-01 1979-05-01 General Electric Company Method for preparing compositions of a polyphenylene ether resin and an alkenyl aromatic addition polymer using an alkenyl aromatic monomer as the solvent
US4118348A (en) * 1973-10-01 1978-10-03 General Electric Company Method for preparing blends of rubber, a polyphenylene ether resin and an alkenyl aromatic addition polymer
GB1571015A (en) * 1976-02-10 1980-07-09 Asahi Dow Ltd Graft copolymer composition and preparation thereof
US4158028A (en) * 1976-02-10 1979-06-12 Asahi-Dow Limited Polyphenylene ether-styrene graft copolymer composition and preparation thereof
US4057599A (en) * 1976-10-18 1977-11-08 General Electric Company Process for the preparation of vinyl aromatic-modified polyphenylene ethers
US4148843A (en) * 1977-12-23 1979-04-10 General Electric Company Compositions of capped polyphenylene oxides and alkenyl aromatic resins
US4189417A (en) * 1977-12-23 1980-02-19 General Electric Company Process for the polymerization of alkenyl aromatic monomers in the presence of polyphenylene oxides
US4335234A (en) 1979-10-24 1982-06-15 General Electric Company Use of manganese chelate to oxidatively couple phenolic compound in a self-precipitating system
US4463164A (en) * 1983-02-15 1984-07-31 Borg-Warner Chemicals, Inc. Process for preparing polyphenylene ethers
DE3529093A1 (en) * 1985-08-14 1987-02-19 Bayer Ag METHOD FOR THE PRODUCTION OF MONO- AND BIFUNCTIONAL OLIGOPHENYLENE OXIDES
DE3919229A1 (en) * 1989-06-13 1990-12-20 Basf Ag METHOD FOR PRODUCING POLYPHENYLENE ETHER BY OXIDATIVE COUPLING REACTION IN SOLUTION
IT1255564B (en) * 1992-10-23 1995-11-09 Enichem Polimeri PROCESS FOR OBTAINING POLYPHENYLENETERS WITH REDUCED FINE CONTENT

Also Published As

Publication number Publication date
DE2126434B2 (en) 1973-07-26
FR2100690A1 (en) 1972-03-24
NL147451B (en) 1975-10-15
FR2100690B1 (en) 1974-02-15
DE2126434A1 (en) 1971-12-02
DE2126434C3 (en) 1974-02-28
NL7107328A (en) 1971-11-30

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years