MANUFACTURE OF AGRICULTURAL SYNTHETIC RESIN COATING MATERIAL

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专利权人:

MITSUI CHEM INC

发明人:

ARIMOTO MASASHI,KOBAYASHI YOSHIHARU,SOMEYA KOSUKE,KATO NOBUKATSU

申请号：

JP19970332152

公开号：

JPH11165385(A)

申请日:

1997.12.02

申请国别(地区):

日本

年份:

1999

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a method for manufacturing an agricultural synthetic resin coating material for maintaining a high transparency for a long period. SOLUTION: The method for manufacturing an agricultural synthetic resin coating material having a dustproof resin film having a thickness of 0.5 to 5μm and formed at least on one side surface of a soft polyvinyl chloride film having a thickness of 30 to 500μm comprises the steps of forming a rolled material of the coating material, and then continuously heat treating the rolled material at 40 to 70 deg.C for a time of 20 to 100 hours.

来源网站：

中国工程科技知识中心

来源网址：

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