申请人:——
公开号:US20020188154A1
公开(公告)日:2002-12-12
Compositions for lithographic or flexographic inks are disclosed comprising at least one compound of Formula 1:
1
in which
n and/or m independently represent 0 or 1;
p and/or q independently represent an integer from 1 to 5;
R
1
to R
3
represent independently, H, optional substituent(s) and/or C
1-30
organo;
Y
1
and Y
2
independently represent oxy, thioxy and/or optionally organo substituted imino;
Z
1
and Z
2
independently represent a divalent moiety selected from an optional substituent and/or C
1-60
organo; and
W
1
represents a mono, di, tri or tetravalent C
1-30
organo moiety where each of the Y
1
and the
Y
2
moiet(ies) may be attached to the same and/or different atoms thereon; with the proviso(s) that the composition comprises:
(a) at least three different compounds of Formula 1;
(b) at least one compound of Formula 1 where at least three of the moieties attached to W
1
are different; and/or
(c) further comprises at least two different polyols derivable from a compound of Formula 1 and/or a component thereof.
本发明公开了用于平版印刷或柔性版印刷油墨的组合物,其中包含至少一种式 1 化合物:
1
其中
n 和/或 m 独立地代表 0 或 1;
p 和/或 q 独立地代表 1 至 5 的整数;
R
1
至 R
3
独立地代表 H、任选取代基和/或 C
1-30
有机物;
Y
1
和 Y
2
分别代表氧基、硫氧基和/或任选有机取代的亚氨基;
Z
1
和 Z
2
独立地代表选自任选取代基和/或 C
1-60
有机物;以及
W
1
代表一价、二价、三价或四价 C
1-30
有机分子,其中每个 Y
1
和
Y
2
可连接到相同和/或不同的原子上;但条件是该组合物包括
(a) 至少三种不同的式 1 化合物;
(b) 至少一种式 1 化合物,其中至少三个连接到 W
1
是不同的;和/或
(c) 还包括至少两种可由式 1 化合物和/或其组分衍生的不同多元醇。