Invention Application
- Patent Title: FIXER FLUIDS
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Application No.: US17435720Application Date: 2019-10-11
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Publication No.: US20220154027A1Publication Date: 2022-05-19
- Inventor: Jie Zheng , Dennis Z. GUO
- Applicant: Hewlett-Packard Development Company, L.P.
- Applicant Address: US TX Spring
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Spring
- International Application: PCT/US2019/055947 WO 20191011
- Main IPC: C09D11/54
- IPC: C09D11/54 ; C09D11/40 ; C09D11/38 ; C09D11/033 ; C09D11/102 ; C09D11/107 ; D06P5/30 ; D06P5/00 ; D06P5/20 ; D06P1/52 ; B41M7/00 ; B41J3/407
Abstract:
A fixer fluid can include a fixer vehicle with water, an NH-type or N-alkylated lactam co-solvent, and a phosphate ester surfactant. The fixer fluid can further include from 0.5 wt % to 12 wt % an azetidinium-containing polyamine polymer dispersed in the fixer vehicle.
Public/Granted literature
- US11840635B2 Fixer fluids Public/Granted day:2023-12-12
Information query
IPC分类:
