agricultural film

• 收藏
• 分享

专利权人:

三菱樹脂アグリドリーム株式会社

发明人:

市村 拓野,木下 一也

申请号：

JP2014132538

公开号：

JP5756877B2

申请日:

2014.06.27

申请国别(地区):

JP

年份:

2015

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide an agricultural film excellent in ultraviolet ray shielding property and ridging resistance.SOLUTION: There is provided an agricultural film containing (2-[5-chloro(2H)-benzotriazol-2-yl]-4,6-di(tert-pentyl)phenol) or a benzotriazole type ultraviolet ray absorber represented by (2), where R is a C1 to C8 straight chain or branched alkyl group. The agricultural film contains a compound having a film thickness of 150 &mu；m or less and an average value of light transmittance at 300 to 380 nm measured by 1 mm each in an unused film condition of less than 2%.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/