Title:
AGRICULTURAL FLUORINE-BASED RESIN FILM AND AGRICULTURAL COVERING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2017/204191
Kind Code:
A1
Abstract:
Provided are: an agricultural fluorine-based resin film that exhibits a superior capability of sustaining ultraviolet blocking performance and that is highly transparent as compared with the conventional fluorine-based resin films which contain an inorganic ultraviolet absorber; and a covering material using said agricultural fluorine-based resin film. Provided is an agricultural fluorine-based resin film equipped with a fluorine-based resin film containing a fluorine resin and titanium oxide particles, wherein: the titanium oxide particles have an average aspect ratio of at least 1.2 and an average longitudinal length of at least 550 nm; the titanium oxide particles each have a multilayered covering layer formed on titanium oxide; the multilayered covering layer comprises at least a zirconium oxide covering layer, an aluminum hydroxide covering layer, and an organopolysiloxane covering layer; and the multilayered covering layer has a thickness of 2-7 nm.
Inventors:
NAKANO SHUNSUKE (JP)
Application Number:
PCT/JP2017/019125
Publication Date:
November 30, 2017
Filing Date:
May 23, 2017
Export Citation:
Assignee:
DENKA COMPANY LTD (JP)
International Classes:
A01G9/14; C08F214/22; C08J5/18; C08J7/04; C08K9/00; C08L27/12
Foreign References:
| JP2016054702A | 2016-04-21 | |||
| JPH0649388A | 1994-02-22 | |||
| JP2007238645A | 2007-09-20 | |||
| JPH11269303A | 1999-10-05 | |||
| US20160095282A1 | 2016-04-07 |
Attorney, Agent or Firm:
SK INTELLECTUAL PROPERTY LAW FIRM et al. (JP)
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