Title:
AGRICULTURAL FILM COMPOSITION WITH IMPROVED HEAT-RETAINING AND THERMAL INSULATION PROPERTIES, AND AGRICULTURAL FILM PREPARED THEREFROM
Document Type and Number:
WIPO Patent Application WO/2016/010253
Kind Code:
A1
Abstract:
The present invention relates to an agricultural film with improved heat-retaining and thermal insulation properties, wherein an ethylene-vinyl acetate (EVA) resin, as a first component, is mixed with a surface-modified hydrophilic aerogel or a silylated aerogel, as a second component, having a porosity of 80-99.8%, a particle size of 10-100 nm and a refractive index of 1.007-1.05, and a polymer (EVA-g-MAH), as a third component, in which maleic anhydride is grafted to an EVA resin, and one or more components, as a fourth component, selected from a polyethylene wax and a silicone-modified polyethylene wax are contained or not contained.
Inventors:
KIM SU-BONG (KR)
Application Number:
PCT/KR2015/005344
Publication Date:
January 21, 2016
Filing Date:
May 28, 2015
Export Citation:
Assignee:
KIM SU-BONG (KR)
DAEWON SOLAR CO LTD (KR)
DAEWON SOLAR CO LTD (KR)
International Classes:
C08L31/04; C08L23/04; C08L51/00; C08L83/04
Foreign References:
| JP2004244512A | 2004-09-02 | |||
| KR20130048748A | 2013-05-10 | |||
| JPH10300995A | 1998-11-13 |
Attorney, Agent or Firm:
MIN, Man-Ho (KR)
민만호 (KR)
민만호 (KR)
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