Phenol composition and thermoplastic polymer composition comprising the composition
申请人:Sumitomo Chemical Company, Limited
公开号:EP2154189A1
公开(公告)日:2010-02-17
Recently, further improved process stability for thermoplastic polymer compositions has been demanded. Phenol compositions are provided comprising a compound represented by the formula (1):
in the formula (1), R1 and R2 are each independently an alkyl group having 1 to 8 carbon atoms, an aryl group having 6 to 18 carbon atoms, or an aralkyl group having 7 to 18 carbon atoms; R3 is an alkyl group having 1 to 3 carbon atoms; and R4 is a hydrogen atom or a methyl group, and a compound represented by the formula (2):
in the formula (2), R5 and R6 are each independently an alkyl group having 1 to 18 carbon atoms, an aryl group having 6 to 18 carbon atoms, or an aralkyl group having 7 to 18 carbon atoms; and R7 is a hydrogen atom or a methyl group, in a weight ratio of 1:99 to 99:1.
最近,对于热塑性聚合物组合物的工艺稳定性要求更高。提供了含有式(1)所表示的化合物的酚组合物:
在式(1)中,R1和R2各自独立地是具有1到8个碳原子的烷基基团,具有6到18个碳原子的芳基基团或具有7到18个碳原子的芳基烷基基团;R3是具有1到3个碳原子的烷基基团;R4是氢原子或甲基基团,以及式(2)所表示的化合物:
在式(2)中,R5和R6各自独立地是具有1到18个碳原子的烷基基团,具有6到18个碳原子的芳基基团或具有7到18个碳原子的芳基烷基基团;R7是氢原子或甲基基团,其重量比为1:99至99:1。