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GB1102575A - Polymers prepared from aromatic ethers - Google Patents

Polymers prepared from aromatic ethers

Info

Publication number
GB1102575A
GB1102575A GB1802864A GB1802864A GB1102575A GB 1102575 A GB1102575 A GB 1102575A GB 1802864 A GB1802864 A GB 1802864A GB 1802864 A GB1802864 A GB 1802864A GB 1102575 A GB1102575 A GB 1102575A
Authority
GB
United Kingdom
Prior art keywords
aromatic
xylyleneglycol
polymers
polymers prepared
aromatic ethers
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
GB1802864A
Inventor
Glyn Islwyn Harris
Hedley Samuel Bowdon Marshall
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.)
Midland Silicones Ltd
Original Assignee
Midland Silicones 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
Application filed by Midland Silicones Ltd filed Critical Midland Silicones Ltd
Priority to GB1802864A priority Critical patent/GB1102575A/en
Publication of GB1102575A publication Critical patent/GB1102575A/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
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule

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

Polymers are obtained by self-condensation of compounds of formula R1(CH2OR)x, where R is an alkyl group, R1 is a divalent or trivalent aromatic residue which is free of oxygen bonded directly to the aromatic nucleus, and x is 2 or 3, whereby aromatic hydrogen atoms in R1 are eliminated by reaction with -OR radicals with the formation of an alcohol. The aromatic residue may contain nitrogen or sulphur atoms, preferably linking two or more aromatic nuclei. The polymerization may be carried out in the presence of a Friedel-Crafts catalyst, with heating, optionally in a solvent. In Examples polymers are obtained from p-xylyleneglycol dimethyl ether and from p-xylyleneglycol dibutyl ether.
GB1802864A 1964-04-30 1964-04-30 Polymers prepared from aromatic ethers Expired GB1102575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1802864A GB1102575A (en) 1964-04-30 1964-04-30 Polymers prepared from aromatic ethers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1802864A GB1102575A (en) 1964-04-30 1964-04-30 Polymers prepared from aromatic ethers

Publications (1)

Publication Number Publication Date
GB1102575A true GB1102575A (en) 1968-02-07

Family

ID=10105400

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1802864A Expired GB1102575A (en) 1964-04-30 1964-04-30 Polymers prepared from aromatic ethers

Country Status (1)

Country Link
GB (1) GB1102575A (en)

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