Plant cultivating substrate and method of its manufacture

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专利权人:

Masaki Hashimoto;Katsu Takatsuto;Katsuro Miyagawa

发明人:

Masaki Hashimoto,Katsuro Miyagawa,Katsu Takatsuto

申请号：

US10561622

公开号：

US08701344B2

申请日:

2004.06.18

申请国别(地区):

US

年份:

2014

代理人:

摘要：

To provide a plant cultivating substrate which satisfies e.g. the water absorptivity required for plant cultivation, shape retentivity and flexibility and a method of manufacture thereof. In the plant cultivating substrate and the method of its manufacture, at least water-retentive filling material, water, urethane prepolymer and polyol are reacted with each other.

来源网站：

中国工程科技知识中心

来源网址：

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