Ink composition, ink set, ink for inkjet recording, ink set for inkjet recording, and ink cartridge for inkjet recording

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专利权人:

Toshiki Taguchi

发明人:

Toshiki Taguchi,Sachiko Arai

申请号：

US11169572

公开号：

US08168694B2

申请日:

2005.06.30

申请国别(地区):

US

年份:

2012

代理人:

摘要：

An ink composition is provided and includes: a dye and at least one polymer of an oxidation-resistant polymer having a weight-average molecula weight of 3,000 or more, an association-accelerating polymer and an amidic polymer. An image printed with the ink composition has an ozone degradation rate of 1/5 or less of that of an image printed with an ink composition free of the at least one polymer. The ink composition has an extremely high image durability.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/