申请人:——
公开号:US20020137820A1
公开(公告)日:2002-09-26
A polyolefinic composition comprising as component a) one or more compounds of formula I to III
1
in which
each R
1
independently is selected from linear or branched C
1-30
alkyl, C
5-12
cycloalkyl, C
2-24
alkenyl, C
2-18
alkoxyalkyl, C
2-19
methoxyalkanoyl, C
7-30
alkaryl, C
7-30
aralkyl, C
4-24
heteroaryl (where any one of the above substituents of R
1
are unsubstituted or are substituted by 1 to 3 groups selected from C
1-12
alkyl, —OR
4
, —NR
4
R
5
, —COR
4
and —COOR
4
); and C
6-30
aryl, unsubstituted or substituted by 1 to 5 groups R
3
selected from C
1-12
alkyl, C
1-8
alkoxy, C
5-6
cycloalkyl, phenyl or phenoxy, —OR
4
, —NR
4
R
5
, —COR
4
and —COOR
4
,
R
4
and R
5
independently are selected from hydrogen, C
1-30
alkyl (linear or branched), C
5-12
cycloalkyl, C
6-24
aryl, C
7-30
alkaryl or C
7-30
aralkyl;
A is a direct bond , a group —(P-R
1
)
p
- or an n-valent aliphatic or aromatic residue, (preferably C
1-30
alkylene (linear or branched), C
5-12
cycloalkylene, C
7-30
alkarylene, C
7-30
aralkylene, C
6-24
arylene, a N-, O-, S-, or P- containing C
6-24
heteroarylene, C
2-30
alkylidene or C
2-30
alkylene interrupted by N, O or S); provided that when n is 2 then A is —CH
2
— or C
5-30
alkylene;
m is 3 to 12; preferably 4-6
n is 2 to 5; and
p is 1 to 12; preferably 1-5
the compounds of formulae I to III, and
component b) a polyolefin which has been produced in the presence of a Ziegler or metallocene type catalyst which has not been removed.
一种聚烯烃组合物,其成分 a) 一种或多种式 I 至 III 的化合物
1
其中
每个 R
1
独立选自线性或支链 C
1-30
烷基、C
5-12
环烷基
2-24
烯基,C
2-18
烷氧基烷基,C
2-19
甲氧基烷酰基,C
7-30
烷芳基,C
7-30
芳烷基,C
4-24
杂芳基(其中 R
1
未被取代或被 1 至 3 个选自 C
1-12
烷基、-OR
4
、-NR
4
R
5
, -COR
4
和-COR
4
);以及 C
6-30
芳基,未被 1 至 5 个基团 R 取代或取代
3
选自 C
1-12
烷基、C
1-8
烷氧基
5-6
环烷基、苯基或苯氧基、-OR
4
、-NR
4
R
5
, -COR
4
和-COR
4
,
R
4
和 R
5
独立选自氢、C
1-30
烷基(直链或支链)、C
5-12
环烷基
6-24
芳基,C
7-30
烷芳基或 C
7-30
烷基;
A 是直接键、基团-(P-R
1
)
p
- 或 n 价脂肪族或芳香族残基,(最好是 C
1-30
烷烃(直链或支链),C
5-12
环亚烷烃
7-30
烯烃,C
7-30
芳烃,C
6-24
芳烯烃,含 N-、O-、S- 或 P-的 C
6-24
杂芳烃,C
2-30
亚烷基或 C
2-30
被 N、O 或 S 中断的亚烷基);但当 n 为 2 时,A 为-CH
2
- 或 C
5-30
烯;
m 是 3 至 12;最好是 4 至 6
n 是 2 至 5;以及
p 是 1 至 12;最好是 1 至 5
式 I 至 III 的化合物,以及
组分 b)在齐格勒催化剂或茂金属催化剂存在下生产的聚烯烃,该催化剂尚未去除。