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US4072639A Undercoating composition for polyesters containing epoxy compounds 失效
含有环氧化合物的聚酯的底漆组合物

Undercoating composition for polyesters containing epoxy compounds
摘要:
An undercoating composition for polyesters which contains a compound having two or more epoxy groups in its molecule and a molecular weight of about 1,000 or less.
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