GB1121970A - Process for preparing ether waxes - Google Patents

Process for preparing ether waxes

Info

Publication number
GB1121970A
GB1121970A GB2564967A GB2564967A GB1121970A GB 1121970 A GB1121970 A GB 1121970A GB 2564967 A GB2564967 A GB 2564967A GB 2564967 A GB2564967 A GB 2564967A GB 1121970 A GB1121970 A GB 1121970A
Authority
GB
United Kingdom
Prior art keywords
dihydroxy
diphenyl
alcohols
bis
phenolic hydroxyl
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
GB2564967A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1121970A publication Critical patent/GB1121970A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Resins (AREA)

Abstract

Novel polyether waxes of the general formula ROCH2CH(OH)CH2OR1OCH2CH(OH)CH2OR where R is an aliphatic hydrocarbon radical of 16-30 C atoms and R1 is a benzene nucleus which may carry one or more further OH groups and/or which may be linked to further benzene nuclei, are prepared by reacting a glycidyl ether of an aliphatic monohydric alcohol with a mononuclear polyphenol having up to 6 phenolic hydroxyl groups and/or a polynuclear polyphenol having from 2 to 6 benzene nuclei and 1 to 4 phenolic hydroxyl groups per benzene nucleus in the presence of a basic catalyst at 100-250 DEG C. The preferred glycidyl ethers are those of the alcohols cetyl, stearyl, behenyl and technically obtained fat alcohols, e.g. tallow fat alcohol and synthetic alcohols, e.g. reaction products of triethyl aluminium and ethylene. The preferred phenols are pyrocatechol, resorcinol, hydroquinone, pyrogallol, phloroglucinol, dihydroxydiphenyls, dihydroxynaphthalenes, dihydroxy - diphenyl - methanes, dihydroxy-diphenyl - sulphides, dihydroxy - diphenyl-sulphones, 2,2 - bis - hydroxyphenyl - propanes, novolacs, dihydroxy - dibenzyls, dihydroxy-benzophenones and amino-bis-phenols.
GB2564967A 1966-06-02 1967-06-02 Process for preparing ether waxes Expired GB1121970A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0049369 1966-06-02

Publications (1)

Publication Number Publication Date
GB1121970A true GB1121970A (en) 1968-07-31

Family

ID=7102964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2564967A Expired GB1121970A (en) 1966-06-02 1967-06-02 Process for preparing ether waxes

Country Status (4)

Country Link
BE (1) BE699399A (en)
DE (1) DE1543596A1 (en)
GB (1) GB1121970A (en)
NL (1) NL6707185A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450304A (en) * 1981-08-01 1984-05-22 Hoechst Aktiengesellschaft Polyether dispersants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450304A (en) * 1981-08-01 1984-05-22 Hoechst Aktiengesellschaft Polyether dispersants

Also Published As

Publication number Publication date
NL6707185A (en) 1967-12-04
DE1543596A1 (en) 1970-01-02
BE699399A (en) 1967-12-04

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