INK FOR INK JET

申请公布号：

JPH03243671(A)

申请号：

JP19900038763

申请日期：

1990.02.20

申请公布日期：

1991.10.30

申请人：

SEIKO EPSON CORP

发明人：

TANIGUCHI MAKOTO;UEHARA MASAMITSU;OWATARI AKIO;HAYASHI HIROKO

分类号：

C09D11/00;C09D11/02;C09D11/033;C09D11/328;C09D11/38

主分类号：

C09D11/00

摘要：

<p>PURPOSE:To obtain the subject ink, containing an azo group-containing colorant and radical polymerization inhibitor and capable of improving reliability for preservation at high temperatures for a long period and use at the high temperatures of the ink always with high printing stability. CONSTITUTION:The objective ink containing preferably 1-5 wt.% colorant having azo group (e.g. a compound expressed by the formula)and preferably <=1 wt.% radical polymerization inhibitor [preferably quinones, hydroquinones, catechols, polyoxy compounds, nitro compounds, nitroso compounds, copper (II) chloride or picric acid].</p>