MOISTURE CURABLE NON-YELLOW LIGHT COMPOSITIONS AND METHODS OF MAKING SAME

Provided herein are clear, transparent, low yellow color, and non-yellowing moisture curable silylated polymer compositions comprising an alkoxysilyl group-containing polymer, a light stabilizer, a sterically hindered amine, a silicon compound containing a conjugated C = C group, an adhesion promoter, and a curing catalyst. A method of preparing the moisture curable composition and a sealant comprising the same are also provided. 本文中提供清亮、透明、低黄色色度和非黄变的湿气固化性甲硅烷基化聚合物组合物，其包含含烷氧基甲硅烷基的聚合物、光稳定剂、空间位阻胺、含有共轭C＝C基团的硅化合物、粘附促进剂和固化催化剂。还提供制备湿气固化性组合物的方法和包含其的密封剂。