FOUNTAIN SOLUTION COMPOSITION FOR LITHOGRAPHIC PRINTING AND HEAT-SET OFFSET ROTARY PRINTING PROCESS
申请人:ARA Yoichiro
公开号:US20100242764A1
公开(公告)日:2010-09-30
A fountain solution composition for lithographic printing characterized by comprising at least one selected from 2,4-diethyl-1,5-pentanediol, 2-butyl-2-ethyl-1,3-propanediol and 1,2-octanediol, and at least one selected from compounds represented by the following general formula (I) or (II):
wherein R
3
to R
5
each independently represent hydrogen atom, an alkyl group having 1 to 4 carbon atoms, a hydroxyalkyl group having 1 to 4 carbon atoms, a hydroxyl group, a halogen atom, a mercapto group, —SO
3
M
1
or —COOM
1
, and M
1
represents hydrogen atom, an alkali metal or NH
4
.
一种用于平版印刷的喷泉液组成物,其特征在于包括以下至少一种所选物:2,4-二乙基-1,5-戊二醇、2-丁基-2-乙基-1,3-丙二醇和1,2-辛二醇,并且至少包括以下一种化合物:由以下通式(I)或(II)所表示的化合物,其中R3至R5各自独立地表示氢原子、具有1至4个碳原子的烷基、具有1至4个碳原子的羟基烷基、羟基、卤素原子、巯基、—SO3M1或—COOM1,且M1表示氢原子、碱金属或NH4。