Title:
PRINTABLE FILM
Document Type and Number:
WIPO Patent Application WO/2020/131709
Kind Code:
A3
Abstract:
An extruded multilayer film includes a top layer comprising a blend of a polyolefin and adsorbent silica. The adsorbent silica is 5% or more of the blend and the polyolefin is 95% or less of the blend. The multilayer film is oriented in at least one direction to cause fracturing of the top layer to provide a microporous surface exposing the adsorbent silica gel. The fractured top layer is receptive to receiving a printing ink on an exposed surface thereof with enhanced pigment entrapment and rapid ink drying. A single layer film in the form of the top layer, and also oriented in at least one direction also constitutes a part of this invention.
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Inventors:
PROPST ERIC (US)
MICHEL CHRISTOPH (US)
MICHEL CHRISTOPH (US)
Application Number:
PCT/US2019/066564
Publication Date:
October 08, 2020
Filing Date:
December 16, 2019
Export Citation:
Assignee:
TAGHLEEF IND INC (US)
International Classes:
B32B27/20; B32B7/02; B32B7/023; B32B7/12; B32B27/08; B32B27/16; B32B27/32; B32B33/00; B32B38/00; C08J5/18; C08K3/36; C08L23/00
Domestic Patent References:
| WO2003093004A1 | 2003-11-13 |
Foreign References:
| US4741950A | 1988-05-03 | |||
| JPH03130150A | 1991-06-03 | |||
| JP2018115012A | 2018-07-26 | |||
| EP1721737A1 | 2006-11-15 | |||
| US20040151934A1 | 2004-08-05 |
Attorney, Agent or Firm:
FAIGUS, Martin, L. (US)
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