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US4732765A Sustained release coating composition and preparation coated therewith 失效
持续释放涂料组合物和涂覆的制剂

Sustained release coating composition and preparation coated therewith
摘要:
A sustained release coating composition, comprising a mixture of from 0.5-10 parts by weight of a metallic soap per 100 parts by weight of a higher alcohol.
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