申请人:UNION CARBIDE CHEMICALS AND PLASTICS COMPANY, INC.
公开号:EP0435265A2
公开(公告)日:1991-07-03
Novel unsaturated polylactones are produced by the reaction of an unsaturated alcohol, such as tetrahydrobenzyl alcohol, with a lactone. Said product may be subsequently epoxidized to form unique polylactone epoxides. Also, the unsaturated polylactones may be derivatized with isocyanates, anhydrides, and carboxylic acids and epoxidized to form useful modified polylactone epoxides. The novel compounds of this invention are useful in coating, ink, adhesive, or sealant formulations, as well as useful as intermediates in the production of other valuable compounds, and in other end uses.
新型不饱和聚内酯是由不饱和醇(如四氢苄醇)与内酯反应生成的。上述产物随后可进行环氧化反应,形成独特的聚内酯环氧化物。此外,不饱和聚内酯还可以用异氰酸酯、酸酐和羧酸进行衍生化和环氧化,形成有用的改性聚内酯环氧化物。本发明的新型化合物可用于涂料、油墨、粘合剂或密封剂配方,也可作为生产其他有价值化合物的中间体,以及用于其他最终用途。