申请人:MITSUI PETROCHEMICAL INDUSTRIES, LTD.
公开号:EP0124664A1
公开(公告)日:1984-11-14
A resin composition comprising a poly-1-butene polymer and at least one hindered phenol selected from the group consisting of (a) 3, 5-di-tert-butyl-4-hydroxybenzoates of the following formula
wherein R represents an alkyl group having 1 to 18 carbon atoms or an aryl group having 6 to 18 carbon atoms, (b) 1,3, 5-trimethyl-2, 4, 6-tris (3, 5-di-tert-butyl-4-hydroxybenzyl) benzene, (c) 1, 3, 5-tris (4-tert-butyl-3-hydroxy-2, 6-di-methylbenzyl) isocyanurate, (d) tris (3, 5-di- tert-butyl-4-hydroxybenzyl)-isocyanurate, (e) n-octadecyl -3- (3,5-di- tert-butyl-4-hydroxyphenyl) propionate, (f) a nickel salt of a monoethyl ester of bis (3, 5-di-tert-butyl-4-hydroxybenzyl- phosphonic acid), (g) 2, 2'-dihydroxy-3, 3'-di(a-methylcyclohexyl)-5, 5'-di-methyl-diphenylmethane, (h) 4, 4'-thiobis (3-methyl-6-tert-butyl-phenol), (i) 1, 1, 3-tris (2-methyl-4-hydroxy-5-tert-butyl-phenyl) butane, (j) tetrakis [methylene-3-(3, 5-di-tert-butyl-4-hydroxy-phenyl) propionate] methane, and (k) 4,4'-methylene-bis(2,6-di-tert-butyl-phenol), and further optionally, at least one compound selected from the group consisting of (1) 2,6-tert-butyl-p-cresol, (m) tris (2, 4-di-tert-butyl-phenol) phosphite, and (n) tocopherol.
一种
树脂组合物,包括聚-1-
丁烯聚合物和至少一种受阻
酚,该受阻
酚选自以下 组 (a) 下式中的 3,5-二叔丁基-
4-羟基
苯甲酸酯
其中 R 代表具有 1 至 18 个碳原子的烷基或具有 6 至 18 个碳原子的芳基; (b) 1,3,5-三甲基-2,4,6-三(3,5-二叔丁基-
4-羟基苄基)苯; (c) 1,3,5-三(4-叔丁基-3-羟基-2,6-二甲基苄基)异
氰尿酸酯、(d) 三(3,5-二叔丁基-
4-羟基苄基)异
氰脲酸酯, (e)
正十八烷基-
3-(3,5-二叔丁基-4-羟基苯基)丙酸酯, (f) 双(3,5-二叔丁基-
4-羟基苄基
膦酸)单
乙酯的
镍盐, (g) 2、2'-二羟基-3,3'-二(a-甲基环己基)-5,5'-二甲基-
二苯基甲烷, (h) 4,4'-
硫代双(3-甲基-6-叔
丁基苯酚), (i) 1,1、3-三(2-甲基-
4-羟基-5-
叔丁基苯基)
丁烷, (j) 四[亚甲基-3-(3,5-二叔丁基-
4-羟基苯基)
丙酸]
甲烷、(k) 4,4'-亚甲基-双(
2,6-二叔丁基苯酚),以及可选的至少一种选自以下 组别的化合物:(1) 2,6-叔丁基
对甲酚;(m) 三(
2,4-二叔丁基苯酚)
亚磷酸酯;以及 (n)
生育酚。