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发明授权
US6107391A One-component system based on coreactive latexes leading to coatings which are crosslikable at room temperature and post-crosslinkable by heat treatment, and their application in the field of coating 失效
基于活性乳液的单组分体系，其导致在室温下可交联并通过热处理可后交联的涂料，以及它们在涂料领域中的应用

One-component system based on coreactive latexes leading to coatings which are crosslikable at room temperature and post-crosslinkable by heat treatment, and their application in the field of coating
摘要：
The present invention relates to a one-component system based on coreactive latexes which is able to lead to coatings which are crosslinkable at room temperature and post-crosslinkable by heat treatment, the said system consisting of a mixture of two particle dispersions, (A) and (B), each obtained by aqueous emulsion polymerization of a monomer composition A and B, respectively, (a) at least one free-radically polymerizable ethylenically unsaturated monomer comprising a functional group ##STR1## where X represents O or S, which enters into the monomer composition A; and (b) at least one free-radically polymerizable ethylenically unsaturated monomer comprising a masked aldehyde functional group selected from acetal, mercaptal, mercaptol, dioxolane and dithiolane, which enters into the monomer composition B.
摘要（中）：

本发明涉及一种基于活性胶乳的单组分体系，其能够导致在室温下可交联并通过热处理后可交联的涂层，所述体系由两种颗粒分散体的混合物组成，（A） 和（B），分别通过单体组合物A和B的水乳液聚合获得，（a）至少一种可自由基聚合的烯属不饱和单体，其包含X代表O或S的官能团，其进入单体 组合物A; 和（b）至少一种可自由基聚合的烯属不饱和单体，其包含进入单体组合物B中的选自缩醛，巯基，巯基，二氧戊环和二硫戊环的掩蔽的醛官能团。

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