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Phenolic polymers from amino phenols and anhydride or epoxy polymers
Phenolic polymers from amino phenols and anhydride or epoxy polymers
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机译:由氨基酚和酸酐制得的酚醛聚合物或环氧聚合物
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摘要
A cationic final rinse metal treatment composition comprises a water soluble or water dispersible phenolic polymer which is the reaction product of: an amino phenol and either an anhydride-containing polymer or a di-epoxide, said polymer including a group imparting cationic functionality to the polymer.
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