Invention Grant
- Patent Title: Aqueous pigment preparations
- Patent Title (中): 水性颜料制剂
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Application No.: US12451403Application Date: 2008-04-29
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Publication No.: US07905955B2Publication Date: 2011-03-15
- Inventor: Bjoern Fechner , Carsten Schaefer , Alexander Woerndle
- Applicant: Bjoern Fechner , Carsten Schaefer , Alexander Woerndle
- Applicant Address: VG Tortola
- Assignee: Clariant Finance (BVI) Limited
- Current Assignee: Clariant Finance (BVI) Limited
- Current Assignee Address: VG Tortola
- Agent Anthony A. Bisulca
- Priority: DE102007021870 20070510
- International Application: PCT/EP2008/003457 WO 20080429
- International Announcement: WO2008/138487 WO 20081120
- Main IPC: C09B67/00
- IPC: C09B67/00 ; C09B67/20 ; C09D11/00 ; C09D17/00
Abstract:
The invention relates to aqueous pigment preparations containing (A) at least one organic and/or inorganic pigment, (B) a dispersant of formula (I) or (II), or mixtures of the dispersants of formulas (I) and (II), (C) optionally wetting agents, (D) optionally other surfactants and/or dispersants, (E) optionally one or more organic solvents or one or more hydrotropic substances, (F) optionally other additives used conventionally for the production of aqueous pigment dispersions and (G) water.
Public/Granted literature
- US20100116010A1 Aqueous pigment preparations Public/Granted day:2010-05-13
Information query
