Invention Grant
- Patent Title: Dispersant, metal particle dispersion for electroconductive substrates, and method for producing electroconductive substrate
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Application No.: US14436257Application Date: 2013-10-17
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Publication No.: US09953740B2Publication Date: 2018-04-24
- Inventor: Yoshinobu Omori , Naonobu Yoshi , Michihiro Ogura , Tomoki Murata , Mikiko Hojo
- Applicant: DAI NIPPON PRINTING CO., LTD.
- Applicant Address: JP Tokyo-to
- Assignee: DAI NIPPON PRINTING CO., LTD.
- Current Assignee: DAI NIPPON PRINTING CO., LTD.
- Current Assignee Address: JP Tokyo-to
- Agency: Ladas & Parry LLP
- Priority: JP2012-231186 20121018
- International Application: PCT/JP2013/078226 WO 20131017
- International Announcement: WO2014/061750 WO 20140424
- Main IPC: H01B1/22
- IPC: H01B1/22 ; C09D151/08 ; H05K1/09 ; H05K3/12 ; C08F30/02 ; C08L39/06 ; C08F275/00 ; C08F8/40 ; C08F226/10 ; C08F26/10 ; C09D139/06 ; C09D11/52 ; B05D5/12 ; B22F1/00 ; B22F9/24 ; C08F290/04 ; C08F230/02 ; C08F265/06 ; C09D5/24 ; C09D7/12 ; C09D151/00 ; C08L39/04 ; C08F220/18 ; C08L33/06
Abstract:
The present invention is to provide a dispersant which has excellent dispersibility and which is able to inhibit the oxidation of dispersed particles. Disclosed is a dispersant comprising a graft copolymer having a constitutional unit represented by the following general formula (I) and a constitutional unit represented by the following general formula (II): (Symbols shown in the general formulae (I) and (II) are as described in the Description.)
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