Invention Grant
US07691937B2 Polymeric dispersants containing (meth)acryloyloxybenzoic acid
失效
含有（甲基）丙烯酰氧基苯甲酸的聚合物分散剂
- Patent Title: Polymeric dispersants containing (meth)acryloyloxybenzoic acid
- Patent Title (中): 含有（甲基）丙烯酰氧基苯甲酸的聚合物分散剂
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Application No.: US11815471Application Date: 2006-01-26
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Publication No.: US07691937B2Publication Date: 2010-04-06
- Inventor: Bert Groenendaal , Geert Deroover
- Applicant: Bert Groenendaal , Geert Deroover
- Applicant Address: BE Mortsel
- Assignee: Agfa Graphics NV
- Current Assignee: Agfa Graphics NV
- Current Assignee Address: BE Mortsel
- Agency: Keating & Bennett, LLP
- Priority: EP05100787 20050204; EP05100789 20050204
- International Application: PCT/EP2006/050456 WO 20060126
- International Announcement: WO2006/082160 WO 20060810
- Main IPC: C08F30/00
- IPC: C08F30/00 ; C08L41/00
Abstract:
A polymeric dispersant having a block copolymer structure or a segmented oligomer structure wherein the block copolymer structure or segmented oligomer structure includes a segment polymerized by monomers according to Formula (I): wherein; R1 represents hydrogen or methyl; Y represents O, S, or NH; Aryl represents an aromatic group or a heteroaromatic group; and X represents hydrogen, an alkyl group, or a cation. A process for manufacturing the polymeric dispersant and the application of the polymeric dispersant in pigment dispersions, inkjet inks, and colored layers.
Public/Granted literature
- US20090124752A1 Novel Polymeric Dispersant Public/Granted day:2009-05-14
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