Invention Grant
- Patent Title: Water-based ink composition and marking pen
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Application No.: US14077910Application Date: 2013-11-12
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Publication No.: US09617436B2Publication Date: 2017-04-11
- Inventor: Mayuko Tsujimoto , Makoto Ugajin , Motoko Ishida
- Applicant: ZEBRA CO., LTD.
- Applicant Address: JP Shinjuku-Ku, Tokyo
- Assignee: ZEBRA CO., LTD.
- Current Assignee: ZEBRA CO., LTD.
- Current Assignee Address: JP Shinjuku-Ku, Tokyo
- Agency: Cantor Colburn LLP
- Priority: JP2012-285676 20121227
- Main IPC: B43K7/00
- IPC: B43K7/00 ; B43K8/03 ; A61K8/11 ; C09D11/16 ; A61Q1/00 ; B43K7/10 ; B43K5/00 ; B43K8/00 ; B43K8/02 ; B43K8/04
Abstract:
A water-based ink composition is described. The water-based ink composition includes a latex containing styrene-butadiene rubber particles, and a coloring agent, the glass transition temperature of the styrene-butadiene rubber particles being 10° C. to 50° C.
Public/Granted literature
- US20140186093A1 WATER-BASED INK COMPOSITION AND MARKING PEN Public/Granted day:2014-07-03
Information query
