POLYOLEFIN AGRICULTURAL FILM AND AGRICULTURAL AND HORTICULTURAL FACILITY

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专利权人:

SUMITOMO CHEMICAL CO LTD

发明人:

申请号：

JP20120012788

公开号：

JP2013150565(A)

申请日:

2012.01.25

申请国别(地区):

日本

年份:

2013

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a polyolefin agricultural film which is not deteriorated in breaking strength and does not discolor under high temperature and high humidity even when exposed to an acidic condition with acid rain and pesticides for a long period of time. ! SOLUTION: A polyolefin agricultural film has, between two polyolefin resin layers, a layer containing a polyolefin-based resin, a hindered amine compound having a piperidine ring structure having a specific sequence, and an infrared absorber represented by formula: Mg6Al2(OH)16(CO3).4H2O. ! COPYRIGHT: (C)2013,JPO&INPIT

来源网站：

中国工程科技知识中心

来源网址：

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