Title:
BASE COAT COATING COMPOSITION, COMPOSITE FILM, AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2011/093275
Kind Code:
A1
Abstract:
Provided is a base coat coating composition wherein it is possible to form a strong top coat layer which can sufficiently protect a metal thin film on the metal thin film, and to prevent the metal thin film from cracking even when a heat resistance test is performed. Also provided are a composite film and a method for producing same. Disclosed is a base coat coating composition for undercoating a metal thin film formed on a metal base material, which contains a coating film-forming composition having an average molecular weight between crosslinks of 180 to 1000 and containing 30 mass% or more of an epoxy(meth)acrylate having a cyclic structure. Also disclosed are a composite film provided with a base coat layer obtained by means of said base coat coating composition, and a method for producing said composite film.
Inventors:
ISOGAI Takashi (R&D Center, 13-1, Sakurada 5-chome, Kuki-sh, Saitama 03, 〒3400203, JP)
磯貝 隆 (〒03 埼玉県久喜市桜田５丁目１３番１号 藤倉化成株式会社 開発研究所内 Saitama, 〒3400203, JP)
KUDOU Hirohito (1-7, Maruta, Ozaki-cho, Anjo-sh, Aichi 04, 〒4460004, JP)
磯貝 隆 (〒03 埼玉県久喜市桜田５丁目１３番１号 藤倉化成株式会社 開発研究所内 Saitama, 〒3400203, JP)
KUDOU Hirohito (1-7, Maruta, Ozaki-cho, Anjo-sh, Aichi 04, 〒4460004, JP)
Application Number:
JP2011/051327
Publication Date:
August 04, 2011
Filing Date:
January 25, 2011
Export Citation:
Assignee:
FUJIKURA KASEI CO., LTD. (20-7, Hasune 3-chome Itabashi-k, Tokyo 46, 〒1740046, JP)
藤倉化成株式会社 (〒46 東京都板橋区蓮根三丁目２０番７号 Tokyo, 〒1740046, JP)
CENTRAL MOTOR WHEEL CO., LTD. (1-7 Maruta, Ozaki-cho Anjo-sh, Aichi 04, 〒4460004, JP)
中央精機株式会社 (〒04 愛知県安城市尾崎町丸田１番地７ Aichi, 〒4460004, JP)
ISOGAI Takashi (R&D Center, 13-1, Sakurada 5-chome, Kuki-sh, Saitama 03, 〒3400203, JP)
藤倉化成株式会社 (〒46 東京都板橋区蓮根三丁目２０番７号 Tokyo, 〒1740046, JP)
CENTRAL MOTOR WHEEL CO., LTD. (1-7 Maruta, Ozaki-cho Anjo-sh, Aichi 04, 〒4460004, JP)
中央精機株式会社 (〒04 愛知県安城市尾崎町丸田１番地７ Aichi, 〒4460004, JP)
ISOGAI Takashi (R&D Center, 13-1, Sakurada 5-chome, Kuki-sh, Saitama 03, 〒3400203, JP)
International Classes:
C09D163/10; B05D7/14; B05D7/24; B32B15/092; C09D4/02; C09D5/00; C09D163/00; C23C14/02
Attorney, Agent or Firm:
SHIGA Masatake et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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Claims: