Invention Grant
- Patent Title: Dye-based black ink formulations and ink-jet ink sets
- Patent Title (中): 染料黑色油墨配方和喷墨油墨组
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Application No.: US11788903Application Date: 2007-04-23
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Publication No.: US07887627B2Publication Date: 2011-02-15
- Inventor: Sukanya Rengaswamy , Zia Ur Rehman , Mary E Austin
- Applicant: Sukanya Rengaswamy , Zia Ur Rehman , Mary E Austin
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: C09D11/00
- IPC: C09D11/00 ; C09D11/02
Abstract:
Dye-based black ink formulations, ink-jet ink sets, and methods of making a dye-based black ink formulation, are disclosed.
Public/Granted literature
- US20080257206A1 Dye-based black ink formulations and ink-jet ink sets Public/Granted day:2008-10-23
Information query
IPC分类:
