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Patent Searching and Data


Title:
LIGHT-SHIELDING AGRICULTURAL FILM
Document Type and Number:
Japanese Patent JP2009045027
Kind Code:
A
Abstract:

To provide a light-shielding agricultural film excellent in light schielding ability, compactly storable when using as a curtain material, and hardly causing mass dropping phenomenon.

This light-shielding agricultural film is obtained by laminating and uniting in this order, (A) a layer which comprises a resin composition (a) containing prescribed polyethylene resin, a white pigment, and a black pigment, (B) a layer which comprises a resin composition (b) containing a prescribed ethylene-vinyl acetate copolymer, a white pigment, and a black pigment, and (C) a layer which comprises a resin composition (c) containing a prescribed ethylene-vinyl acetate copolymer and a white pigment and containing no black pigment. A prescribed amount of a nonionic surface active agent is included in at least one of the resin compositions (a), (b), and (c).


Inventors:
TSUKUSHI KENMON
Application Number:
JP2007215567A
Publication Date:
March 05, 2009
Filing Date:
August 22, 2007
Export Citation:
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Assignee:
SEKISUI FILM KK
International Classes:
A01G9/14; A01G13/02; B32B27/18; B32B27/28; B32B27/32
Attorney, Agent or Firm:
Takuya Yamamoto