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1. (WO2019004007) COATING-TYPE ANTIFOGGING AGENT FOR FILMS FOR AGRICULTURAL USE, AND FILM FOR AGRICULTURAL USE

Pub. No.:    WO/2019/004007    International Application No.:    PCT/JP2018/023279
Publication Date: Fri Jan 04 00:59:59 CET 2019 International Filing Date: Wed Jun 20 01:59:59 CEST 2018
IPC: C09K 3/00
A01G 9/14
C08J 7/04
C08K 3/01
C08K 3/34
C08L 101/00
Applicants: RIKEN VITAMIN CO., LTD.
理研ビタミン株式会社
Inventors: SATO Koichi
佐藤 弘一
TAGUCHI Yu
田口 勇
Title: COATING-TYPE ANTIFOGGING AGENT FOR FILMS FOR AGRICULTURAL USE, AND FILM FOR AGRICULTURAL USE
Abstract:
The present invention provides an antifogging agent which is capable of imparting a film for agricultural use with long-term antifogging properties. A coating-type antifogging agent for films for agricultural use, which contains (A) colloidal inorganic fine particles, (B) a water-soluble alkali metal silicate salt and (C) a synthetic resin. This coating-type antifogging agent for films for agricultural use is configured such that, with respect to 100 parts by mass of the solid content of the colloidal inorganic fine particles (A), the solid content of the water-soluble alkali metal silicate salt (B) is 30-150 parts by mass and the solid content of the synthetic resin (C) is 30-150 parts by mass.