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インクジェット記録用水系インク
专利权人:
花王株式会社
发明人:
白井 英治,松本 雄大
申请号:
JP20130076792
公开号:
JP6059584(B2)
申请日:
2013.04.02
申请国别(地区):
日本
年份:
2017
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide an aqueous ink for inkjet recording excellent in fixability and preservability of gloss of a printed matter and an image, and to provide a method for producing the aqueous ink for inkjet recording.SOLUTION: There is provided an aqueous ink for inkjet recording containing a coloring agent and polyester-based resin particles. The polyester-based resin particles contain an amorphous polyester-based resin(A) having an amorphous polyester moiety having a glass transition temperature of 40°C or more and 90°C or less and a crystalline polyester resin (B) as a polyester-based resin constituting the polyester-based resin particles and the mass ratio [the amorphous polyester-based resin(A)/the crystalline polyester resin (B)] of the amorphous polyester-based resin(A) to the crystalline polyester resin (B) is 55/45 to 97/3.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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