DIHYDRIC PHENOL COMPOUND AND PRODUCTION THEREOF

NEW MATERIAL:The dihydric phenol compound of formula (n is 2-5). EXAMPLE:1,4-Bis-[2-hydroxy-3-[4-{2-hydroxy-3-(4-hydroxyphenoxy)-1- propanoxy}phenoxy]-1-propanoxy]benzene. USE:Useful for the production of epoxy resin, polycarbonate resin or various modified polyester resin, etc. The above resins suc...

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Bibliographic Details
Main Authors TAKAI TOSHIHIRO, UEKI HIROMI, ISHIMARU ETSUJI
Format Patent
LanguageEnglish
Published 04.09.1989
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC CHEMISTRY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:NEW MATERIAL:The dihydric phenol compound of formula (n is 2-5). EXAMPLE:1,4-Bis-[2-hydroxy-3-[4-{2-hydroxy-3-(4-hydroxyphenoxy)-1- propanoxy}phenoxy]-1-propanoxy]benzene. USE:Useful for the production of epoxy resin, polycarbonate resin or various modified polyester resin, etc. The above resins such as epoxy resin produced by the use of the above compound have excellent heat-resistance, adhesivity and gas barrierness and is easily handleable. PREPARATION:The compound of formula can be produced e.g. by adding 4- benzyloxyphenol to hydroquinone diglycidyl ether and subjecting the resultant 1,4-bis-{2-hydroxy-3-(4-benzyloxyphenoxy)-1-propanoxy}benzene to catalytic hydrocracking.
Bibliography:Application Number: JP19880046937