Invention Grant
- Patent Title: Aqueous primer composition and a process for the application of the same
- Patent Title (中): 水性底漆组合物及其应用的方法
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Application No.: US12083763Application Date: 2006-10-18
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Publication No.: US08216490B2Publication Date: 2012-07-10
- Inventor: Toshiaki Nagano , Yasuyuki Kataoka , Minoru Ishikura , Terutaka Takahashi , Hideo Sugai
- Applicant: Toshiaki Nagano , Yasuyuki Kataoka , Minoru Ishikura , Terutaka Takahashi , Hideo Sugai
- Applicant Address: JP Hyogo-ken
- Assignee: Kansai Paint Co., Ltd.
- Current Assignee: Kansai Paint Co., Ltd.
- Current Assignee Address: JP Hyogo-ken
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2005-302567 20051018; JP2006-117438 20060421
- International Application: PCT/JP2006/321191 WO 20061018
- International Announcement: WO2007/046532 WO 20070426
- Main IPC: H01B1/00
- IPC: H01B1/00
Abstract:
This invention provides an aqueous primer composition which comprises (A) an aqueous dispersion of modified polyolefin which comprises an unsaturated carboxylic acid- or acid anhydride-modified polyolefin (a) having a melting point of 120° C. or lower and a weight average molecular weight of 30,000 to 180,000, dispersed in an aqueous medium, (B) an ionic functional group-containing acrylic resin, and (C) a conductive carbon-containing pigment, and which forms a coating film with an L value of 35 or more and a surface resistivity of 1×108Ω/□ or less.
Public/Granted literature
- US20090130322A1 Aqueous Primer Composition and a Process for the Application of the Same Public/Granted day:2009-05-21
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