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1.发明公开
公开(公告)号：EP4206303A1
公开(公告)日：2023-07-05
申请号：EP21860955.0
申请日：2021-06-28
摘要： The present invention provides: a dispersing agent characterized by containing (A) 1-50 mass% of an acetylene-based surfactant that has a molecular weight of 500 or less and is at least one kind of compound selected from acetylene glycols represented by a specific formula and ethoxylated acetylene glycols represented by a specific formula, and (B) 50-99 mass% of a partially or fully-neutralized styrene/maleic anhydride copolymer salt that has a weight average molecular weight of less than 10,000, and that is a salt in which a styrene/maleic anhydride copolymer represented by a specific formula and derivatives thereof have been partially or fully neutralized; a dispersion element and ink composition that use said dispersing agent; and a manufacturing method for the same.
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公开(公告)号：EP4423211A1
公开(公告)日：2024-09-04
申请号：EP22813162.9
申请日：2022-10-28
申请人： Adiposs SA
IPC分类号： C09K23/00 , C09K23/34 , C09K23/42 , A61K8/06 , A61K8/37 , A61K8/49 , A61K8/58 , A61K9/10 , A61K47/26 , A61K47/44 , A61K47/46 , A61Q19/00 , A61K47/14
CPC分类号： C09K23/017 , C09K23/34 , C09K23/42 , A61K8/06 , A61K2800/88220130101 , A61K2800/2120130101 , A61K8/37 , A61K8/4993 , A61K8/58 , A61K2800/1020130101 , A61Q19/00 , A61K9/10 , A61K47/14 , A61K47/26 , A61K47/44 , A61K47/46 , A23L2/52 , A23L27/80 , A23L35/10
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公开(公告)号：EP4381039A1
公开(公告)日：2024-06-12
申请号：EP22761324.7
申请日：2022-08-04
申请人： Stepan Company
IPC分类号： C11D1/825 , C11D1/835 , C11D3/00 , A01N25/30 , C05G3/50 , C09K23/00 , C09K23/42 , C09K8/524 , C09K8/584 , C09D11/03 , C09D7/45 , C11D1/52 , C11D1/72 , C11D1/722
CPC分类号： C11D1/8255 , C11D1/8355 , C11D1/72 , C11D1/722 , C11D1/526 , C11D3/0026 , C09K23/018 , C09D11/03 , C09D7/45 , A61Q19/00 , A61K2800/1020130101 , A61K8/39 , A61K2800/592220130101 , A61Q19/10 , C09K8/604 , C09K2208/3420130101 , C11D1/825 , C11D17/049 , C09K23/017 , C09K23/42
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