Title:
LAYERED BODY, SHAPED ARTICLE, PRINTED-WIRING BOARD AND ELECTROMAGNETIC WAVE SHIELD
Document Type and Number:
WIPO Patent Application WO/2021/070591
Kind Code:
A1
Abstract:
Provided is a layered body configured so that, with respect to a support body made of a polyolefin resin, there is excellent adherence between a metal plating layer and the support body, using a simple method and without roughening the surface of the support body. Also provided are a shaped article, a printed-wiring board, and an electromagnetic shield in which the layered body is used. Used is the layered body formed by sequentially layering, on a support body (A) made of a polyolefin resin (a), the following: a primer layer (B) containing a polyolefin resin (b) that is soluble in an organic solvent or that is water dispersible; a metal particle layer (C); and a metal plating layer (D).
Inventors:
FUJIKAWA WATARU (JP)
IWAMOTO AKIHIRO (JP)
SHIRAKAMI JUN (JP)
IWAMOTO AKIHIRO (JP)
SHIRAKAMI JUN (JP)
Application Number:
PCT/JP2020/035181
Publication Date:
April 15, 2021
Filing Date:
September 17, 2020
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C09D5/00; B32B15/085; C09D123/00; C09D123/12; C09D123/28; C09D151/06; C23C28/00; H05K1/03; H05K3/18
Domestic Patent References:
| WO2014132794A1 | 2014-09-04 | |||
| WO2018030202A1 | 2018-02-15 | |||
| WO2017195621A1 | 2017-11-16 | |||
| WO2016147481A1 | 2016-09-22 |
Foreign References:
| JP4573138B2 | 2010-11-04 |
Other References:
PRACTICAL SURFACE TECHNOLOGY, vol. 27, no. 11, 1980, pages 561 - 565
Attorney, Agent or Firm:
OGAWA Shinji (JP)
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