Invention Grant
- Patent Title: Solid pigment concentrates
- Patent Title (中): 固体颜料浓缩物
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Application No.: US12089359Application Date: 2006-10-03
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Publication No.: US08372195B2Publication Date: 2013-02-12
- Inventor: Steven Henry , Roger Francis Graham Brown
- Applicant: Steven Henry , Roger Francis Graham Brown
- Applicant Address: NL Arnhem
- Assignee: Akzo Nobel Coatings International B.V.
- Current Assignee: Akzo Nobel Coatings International B.V.
- Current Assignee Address: NL Arnhem
- Agency: Kenyon & Kenyon LLP
- Priority: EP05109207 20051004
- International Application: PCT/EP2006/066986 WO 20061003
- International Announcement: WO2007/039604 WO 20070412
- Main IPC: C09C3/08
- IPC: C09C3/08 ; C09C7/00 ; C08K5/101
Abstract:
Solid pigment concentrate comprising at least one pigment and a dispersant comprising a polyamine backbone and one or more hydrophobic pendent groups, characterized in that the concentrate further comprises a non-ionic 5 surface active agent comprising polyoxyalkylene groups. The polyamine backbone can for instance comprise polyalkylene imine building blocks.
Public/Granted literature
- US20080214730A1 Solid Pigment Concentrates Public/Granted day:2008-09-04
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