Coating processes – With post-treatment of coating or coating material – Heating or drying
Patent
1991-05-02
1995-01-10
Acquah, Samuel A.
Coating processes
With post-treatment of coating or coating material
Heating or drying
528272, 528289, 528302, 528332, 528363, 525437, 525441, 428482, 4273722, 427384, 4273855, B05D 302
Patent
active
053808169
ABSTRACT:
Linear polyester diols suitable for the preparation of thermoset coatings having improved flexibility and hardness are disclosed. The linear polyesters consist essentially of recurring units of isophthalic acid, an aliphatic diol component including 2-methyl-1,3-propanediol, and optionally, a dicarboxylic acid other than isophthalic acid. The linear polyester diols are useful for thermosettable resin compositions that comprise the polyester diol, an aminoplast crosslinking agent, and a catalyst.
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