申请人:Rohm and Haas Company
公开号:US03937716A1
公开(公告)日:1976-02-10
New products and methods for their preparation; principally, 3-(glycidyl)-1,3-oxazolidines and derivatives thereof obtained via the reaction of a 3-(glycidyl)-1,3-oxazolidine with an amine, alcohol, sulfonate, mercaptan, azide or cyanide. Also covered are oxazolidines containing a carboxy function which are obtained by treating a 3-(glycidyl)-1,3-oxazolidine with a mono-or poly-carboxylic acid. The products are useful in improving the adhesiveness of polymers and in promoting the room temperature cure of isocyanate and anhydride polymers to afford new plastic, adhesive and coating materials.
新产品及其制备方法,主要是通过3-(环氧丙基)-1,3-噁唑烷及其衍生物与胺、醇、磺酸盐、巯基、叠氮化物或氰化物反应而得到的。此外,还包括含羧基的噁唑烷,其是通过将3-(环氧丙基)-1,3-噁唑烷与单或多羧酸反应而得到的。这些产品对于提高聚合物的粘附性和促进异氰酸酯和酸酐聚合物在室温下固化以制备新的塑料、粘合剂和涂料材料具有实用价值。