MULTI-LAYER GREENHOUSE FILM WITH SUPERIOR ANTI-DRIPPING PERFORMANCE

Title:

MULTI-LAYER GREENHOUSE FILM WITH SUPERIOR ANTI-DRIPPING PERFORMANCE

Document Type and Number:

WIPO Patent Application WO/2017/045199

Kind Code:

A1

Abstract:

A multi-layer film comprising: a) a first layer comprising i) a polyolefin component; and ii) a polyethylene oxide/polyethylene copolymer having a Hydrophile-Lipophile Balance value in the range of from 2 to 6; b) a second layer comprising i) a polyolefin component; ii) from 1 to 5 weight percent of an additive selected from the group consisting of sorbitan esters, polyoxyethylene esters, glycerol esters, polyglycerol esters, fluorine-based compounds and combinations thereof, wherein the additive has a Hydrophile-Lipophile Balance value in the range of from 7 to 18; and iii) an inorganic filler; wherein the second layer is adjacent to the first layer and c) a skin layer comprising a polyolefin component, is disclosed. The multi-layer film is used in greenhouse applications.

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WO/2005/080063	FORMULATIONS AND METHODS FOR CREATING ANTI-GRIFITTI POLYMER COMPONENTS
JPS6035006	MANUFACTURE OF REACTOR BLEND POLYOLEFIN AND CATALYST THEREFOR

Inventors:

SHI QING (CN)
CHEN HONGYU (CN)
HANG DAOJIN (CN)
DU LIBO (CN)
LIU ANDONG (CN)
CHEN YONG (CN)

Application Number:

PCT/CN2015/089986

Publication Date:

March 23, 2017

Filing Date:

September 18, 2015

Export Citation:

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Assignee:

DOW GLOBAL TECHNOLOGIES LLC (US)
SHI QING (CN)
CHEN HONGYU (CN)
HANG DAOJIN (CN)
DU LIBO (CN)
LIU ANDONG (CN)
CHEN YONG (CN)

International Classes:

C08L23/06; B32B27/06; C08L71/02

Foreign References:

CN104108215A	2014-10-22
US20080027182A1	2008-01-31
CN102241175A	2011-11-16
CN103501589A	2014-01-08
EP0861870A1	1998-09-02
US5262233A	1993-11-16

Other References: