Invention Grant
US09439294B2 Reaction products of heterocyclic nitrogen compounds polyepoxides and polyhalogens
有权
杂环氮化合物多环氧化物和多卤素的反应产物
- Patent Title: Reaction products of heterocyclic nitrogen compounds polyepoxides and polyhalogens
- Patent Title (中): 杂环氮化合物多环氧化物和多卤素的反应产物
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Application No.: US14254792Application Date: 2014-04-16
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Publication No.: US09439294B2Publication Date: 2016-09-06
- Inventor: Julia Kozhukh , Zuhra I. Niazimbetova
- Applicant: Rohm and Haas Electronic Materials LLC
- Assignee: Rohm and Haas Electronic Materials LLC
- Current Assignee: Rohm and Haas Electronic Materials LLC
- Agent John J. Piskorski
- Main IPC: C25D3/58
- IPC: C25D3/58 ; C25D3/32 ; H05K3/18 ; C08G59/50 ; C25D3/30 ; C25D3/38 ; C25D3/60 ; H05K3/42 ; C08G59/02 ; H05K3/46
Abstract:
Reaction products of heterocyclic nitrogen compounds, polyepoxide compounds and polyhalogen compounds may be used as levelers in metal electroplating baths, such as copper electroplating baths, to provide good throwing power. Such reaction products may plate metal with good surface properties and good physical reliability.
Public/Granted literature
- US20160143152A1 REACTION PRODUCTS OF HETEROCYCLIC NITROGEN COMPOUNDS POLYEPOXIDES AND POLYHALOGENS Public/Granted day:2016-05-19
Information query
