Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1999-05-04
2000-08-08
Truong, Duc
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
528137, 528142, 528144, 5281585, 528161, 524248, 524354, 524729, 524736, C08G 1404, C08G 810
Patent
active
061003646
ABSTRACT:
A water-reducible binder for coatings comprises the reaction products of a) a phenolic resin comprising the reaction product of bisphenol A, t-butyl phenol and formaldehyde; b) an alkylene carbonate alkoxylating agent; c) a diol selected form the group consisting of 1,4-cyclohexanedimethanol, 3,5,5-trimethylpentane diol and neopentyl glycol; and d) trimellitic anhydride. Methods for preparing such a water-reducible binder and coating systems comprising such a binder are also disclosed.
REFERENCES:
patent: 5051454 (1991-09-01), Lemon et al.
patent: 5525670 (1996-06-01), Nishi et al.
patent: 5770750 (1998-06-01), Hutchings et al.
Gaal, Jr. Robert J.
Heitland Roger W.
Truong Duc
U.S. Polymers, Inc.
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