Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1982-10-15
1983-12-20
Nielsen, Earl A.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
5281113, 523417, C08G 5960, C08G 5954
Patent
active
044219067
ABSTRACT:
A water based epoxy resin composition is disclosed. The epoxy resin is useful in protective coatings. The composition comprises a modified diglycidyl ether of a bisphenol A type epoxy resin with a polyamidopolyamine in aqueous medium. The diglycidyl ether of bisphenol A is modified by partial reaction with a polyoxyalkyleneamine. The polyamidopolyamine is prepared from dimer fatty acids and a polyamine.
REFERENCES:
patent: 3496138 (1970-02-01), Sellers et al.
patent: 3645969 (1972-02-01), Harvey
patent: 4167498 (1979-09-01), Waddill
patent: 4179418 (1979-12-01), Waddill
Sellstrom Kathy B.
Waddill Harold G.
Kulason Robert A.
Morgan Richard A.
Nielsen Earl A.
Park Jack H.
Texaco Inc.
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