Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1998-10-30
1999-09-07
Krass, Frederick
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
549517, 528 94, 528 98, C08G 5900
Patent
active
059489235
ABSTRACT:
A number of new phenolepoxy resins are prepared by reacting polyphenol, epihalohydrin and imidazole in a homogeneous reaction medium. These include the following compounds: ##STR1##
REFERENCES:
patent: 5098965 (1992-03-01), Bauer et al.
Cheng Kung-Lung
Lin Shu-Chen
Tzeng Woan-Shiow
Industrial Technology Research Institute
Krass Frederick
Liauh W. Wayne
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