Jan Noordegraaf,Peter De Bruijn,Josephus Petrus Maria De Jong,Karin Molenveld,Kenneth Van Den Hoonaard,Ton Baltissen
申请号：
US14353668
公开号：
US20140259909A1
申请日:
2012.10.29
申请国别(地区):
US
年份:
2014
代理人:
摘要：
A growth substrate for plants including polylactic acid, wherein the polylactic acid is particulate polylactic acid foam. A method for preparing a growth substrate for plants including polylactic acid foam, the method including providing particulate expandable polylactic acid and exposing the particulate expandable polylactic acid to predetermined temperature and pressure conditions to obtain particulate polylactic acid foam.
