Invention Application
- Patent Title: INKJET INK WITH SELF-DISPERSED PIGMENT
- Patent Title (中): INKJET INK与自分散颜料
-
Application No.: US13577980Application Date: 2010-03-15
-
Publication No.: US20120329921A1Publication Date: 2012-12-27
- Inventor: Sundar Vasudevan , Richard J Mcmanus , Palitha Wickramanayake
- Applicant: Sundar Vasudevan , Richard J Mcmanus , Palitha Wickramanayake
- International Application: PCT/US2010/027370 WO 20100315
- Main IPC: C09D11/10
- IPC: C09D11/10
Abstract:
An ink composition for inkjet printing is disclosed herein. The ink composition includes a self-dispersed carbon black pigment with alkali metal counter ions, polyurethane, and an aqueous carrier. The aqueous carrier includes water, at least one water-soluble organic solvent, and at least one surfactant. In one embodiment, the aqueous carrier further includes an additive having a polar head group and a C8-C18 hydrocarbon tail.
Public/Granted literature
- US09187665B2 Inkjet ink with self-dispersed pigment Public/Granted day:2015-11-17
Information query
IPC分类:
