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Title:
RESIN COMPOSITION, PREPREG, FILM PROVIDED WITH RESIN, METALLIC FOIL PROVIDED WITH RESIN, METAL CLAD LAMINATED BOARD, AND PRINTED WIRING BOARD
Document Type and Number:
WIPO Patent Application WO/2020/066210
Kind Code:
A1
Abstract:
This resin composition contains: an epoxy resin; a curing agent; a phenoxy resin having a weight average molecular weight in a range of 30,000-100,000; a surface conditioner; and a defoaming agent. The surface conditioner contains a polyether-modified polydimethylsiloxane. The defoaming agent contains an acrylic copolymer.

Inventors:
OTSUKA AKIRA
YAMAUCHI AKIHIRO
SHINPO TAKASHI
FUJISAWA HIROYUKI
NAKAMURA YOSHIHIKO
Application Number:
PCT/JP2019/026872
Publication Date:
April 02, 2020
Filing Date:
July 05, 2019
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
C08L63/00; B32B15/08; B32B27/38; C08J5/24; C08L33/04; C08L71/02; C08L83/12; H05K1/03; H05K3/46
Domestic Patent References:
WO2014175244A12014-10-30
WO2008087972A12008-07-24
Foreign References:
JP2017193691A2017-10-26
JP2016017090A2016-02-01
JP2002172736A2002-06-18
JP2011068788A2011-04-07
JPH10265648A1998-10-06
JP2013028713A2013-02-07
JP2018177906A2018-11-15
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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