首页>
外国专利>
HARDENING COMPONENT FOR SYNTHETIC RESINS CONTAINING GROUPS APPROPRIATE FOR AMID OR ESTER FORMATION WITH CARBONIC ACIDS
HARDENING COMPONENT FOR SYNTHETIC RESINS CONTAINING GROUPS APPROPRIATE FOR AMID OR ESTER FORMATION WITH CARBONIC ACIDS
展开▼
机译:包含适合与碳酸形成酰胺或酯的基团的合成树脂的硬化组分
展开▼
页面导航
摘要
著录项
相似文献
摘要
Michael addition products of monocarboxylic or dicarboxylic acid esters, capable of undergoing Michael addition, with compounds containing double bonds capable of undergoing Michael addition are suitable for use as a curing component for synthetic resins containing groups capable of amide formation and/or ester formation with carboxylic acids. In particular, the Michael addition products of acetoacetic esters or malonic esters with esters, amides or urea derivatives of alpha , beta -unsaturated monocarboxylic or dicarboxylic acids are used. The structure and the functionality of the curing component can be varied in many ways. It can be attached directly to the synthetic resin molecule, so that self-curing synthetic resins are obtained.
展开▼