Thermosetting synthetic resin lacquer compositions having improved light stability
申请人:ADEKA ARGUS CHEMICAL CO., Ltd.
公开号:EP0180991A2
公开(公告)日:1986-05-14
Thermosetting synthetic resin lacquer compositions having improved light stability are provided comprising a thermosetting synthetic resin and an alkylidene bis/benzotriazolyl phenol) having the formula (I):
wherein:
R, is hydrogen or alkyl having from one to about twelve carbon atoms;
R2 is alkyl having from one to about twelve carbon atoms or arylalkyl having from seven to about sixteen carbon atoms;
X is selected from the group consisting of hydrogen, halogen, alkyl having from one to about twelve carbon atoms, aryl having from six to ten carbon atoms, arylalkyl having from seven to about sixteen carbon atoms, alkoxy having from one to about twelve carbon atoms, aryloxy having from six to ten carbon atoms; and arylalkoxy having from seven to about sixteen carbon atoms.
本发明提供了具有更高光稳定性的热固性合成树脂漆组合物,该组合物由具有式 (I) 的热固性合成树脂和亚烷基双/苯并三唑基苯酚组成:)
其中
R,是氢或具有一至约十二个碳原子的烷基;
R2 是具有 1 至约 12 个碳原子的烷基或具有 7 至约 16 个碳原子的芳烷基;
X 选自由氢、卤素、1 至 12 个碳原子的烷基、6 至 10 个碳原子的芳基、7 至 16 个碳原子的芳烷基、1 至 12 个碳原子的烷氧基、6 至 10 个碳原子的芳氧基和 7 至 16 个碳原子的芳烷氧基组成的组。