Title:
ELECTRICALLY CONDUCTIVE COMPOSITION AND APPLICATIONS FOR SAID COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2017/143496
Kind Code:
A1
Abstract:
An electrically conductive composition for use in the preparation of an electrically conductive network, said composition comprising, based on the total weight of the composition: a) from 75 to 98 wt.％ of a silver powder having a tap density of at least 4.0 g/cm 3 and a specific surface area of less than 1.5 m 2/g; b) from 1 to 10 wt.％ of a binder resin; c) from 0 to 5 wt.％ of a hardener; and, d) from 0 to 10 wt.％ of solvent, wherein said composition is characterized in that, when heated to a temperature at which the silver powder starts to sinter, the binder resin is not yet fully cured or fully solidified. The composition could effectively deposit a metallic network in ohmic contact with a substrate such that the contacting network will be characterized by a high conductivity, whereby resistive losses are minimized, and a low contact resistance with the substrate.
Inventors:
MICHEL RUYTERS (BE)
HENCKENS ANJA (BE)
CUI HUI-WANG (CN)
YANG JING (CN)
DREEZEN GUNTHER (BE)
HENCKENS ANJA (BE)
CUI HUI-WANG (CN)
YANG JING (CN)
DREEZEN GUNTHER (BE)
Application Number:
PCT/CN2016/074287
Publication Date:
August 31, 2017
Filing Date:
February 22, 2016
Export Citation:
Assignee:
HENKEL AG & CO KGAA (DE)
ABLESTIK (SHANGHAI) LTD (CN)
ABLESTIK (SHANGHAI) LTD (CN)
International Classes:
H01B1/22
Foreign References:
| CN102467989A | 2012-05-23 | |||
| CN104332214A | 2015-02-04 | |||
| JP2013214733A | 2013-10-17 | |||
| CN102054881A | 2011-05-11 | |||
| US20110111404A1 | 2011-05-12 |
Attorney, Agent or Firm:
NTD UNIVATION INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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