Invention Grant
- Patent Title: Polar dispersion composition of carbon black
- Patent Title (中): 炭黑的极性分散组成
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Application No.: US13265336Application Date: 2010-04-26
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Publication No.: US08435425B2Publication Date: 2013-05-07
- Inventor: Runa Unagami , Atsushi Ito , Yoshiyasu Kubo , Norio Tobori
- Applicant: Runa Unagami , Atsushi Ito , Yoshiyasu Kubo , Norio Tobori
- Applicant Address: JP Tokyo
- Assignee: Lion Corporation
- Current Assignee: Lion Corporation
- Current Assignee Address: JP Tokyo
- Agency: Nath, Goldberg & Meyer
- Agent Joshua B. Goldberg; Megan B. Doughty
- Priority: JP2009-106742 20090424
- International Application: PCT/JP2010/057340 WO 20100426
- International Announcement: WO2010/123137 WO 20101028
- Main IPC: H01B1/24
- IPC: H01B1/24
Abstract:
The invention provides a polar dispersion composition containing 0.5 to 30 parts by mass of an electroconductive carbon black and 0.1 to 30 parts by mass of a styrene-methoxy polyethylene glycol methacrylate copolymer, with respect to 100 parts by mass of the polar dispersion composition. The composition of the invention is easy to handle as a liquid preparation, and develops sufficient electroconductivity when processed into a conductive material.
Public/Granted literature
- US20120037853A1 POLAR DISPERSION COMPOSITION OF CARBON BLACK Public/Granted day:2012-02-16
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