申请人:National Starch and Chemical Investment Holding Corporation
公开号:US06355838B1
公开(公告)日:2002-03-12
The present invention is directed to nitrile-oxide precursor compounds, and their preparation and use as an irreversible cross-linking agent in polymers having appropriate functionality, i.e., alkenes, alkynes nitrites, and isocyanates. The present invention is also directed to the use of nitrile oxide compound in filled or unfilled applications such as pressure sensitive adhesives, reactive hot melts, polyurethane dispersions, thermosetting adhesives, thermoplastic adhesives or coatings.
本发明涉及腈氧前体化合物,以及它们的制备和用作不可逆交联剂的应用在具有适当官能团的聚合物中,即烯烃,炔烃,亚硝基和异氰酸酯。本发明还涉及腈氧化合物在填充或未填充应用中的使用,如压敏胶粘剂,反应性热熔胶,聚氨酯分散体,热固性胶粘剂,热塑性胶粘剂或涂料。