Printing Inks For Offset And/Or High Printing Containing Nir Absorbers And Nir Absorbers Soluble In Offset And/Or High Printing Inks
申请人:Wagenblast Gerhard
公开号:US20070277700A1
公开(公告)日:2007-12-06
Printing inks for offset and/or letterpress printing which comprise NIR absorbers, and solubility of the NIR absorber in the printing ink is at least 0.1% by weight. NIR absorbers consisting of cyanine cation with an anion which has long-chain alkyl or aralkyl groups. Use of such printing inks for printing processes in which the curing of the printing ink is promoted by using IR lasers. NIR absorbers comprising a cyanine cation with an anion which has long-chain alkyl or aralkyl groups.
RADIATION-CURABLE COATING SUBSTANCES
申请人:Haremza Sylke
公开号:US20100126386A1
公开(公告)日:2010-05-27
The invention relates to radiation-curable coating substances containing NIR photoinitiators, to novel formulations of NIR photoinitiators and to the use of said substances.
PRINTING INKS FOR OFFSET AND/OR HIGH PRINTING CONTAINING NIR ABSORBERS AND NIR ABSORBERS SOLUBLE IN OFFSET AND/OR HIGH PRINTING INKS
申请人:Wagenblast Gerhard
公开号:US20110064884A1
公开(公告)日:2011-03-17
Printing inks for offset and/or letterpress printing which comprise NIR absorbers, and solubility of the NIR absorber in the printing ink is at least 0.1% by weight. NIR absorbers consisting of cyanine cation with an anion which has long-chain alkyl or aralkyl groups. Use of such printing inks for printing processes in which the curing of the printing ink is promoted by using IR lasers. NIR absorbers comprising a cyanine cation with an anion which has long-chain alkyl or aralkyl groups.