公开(公告)号：US20150373924A1

公开(公告)日：2015-12-31

申请号：US14772148

申请日：2014-03-07

Applicant: ROCKWOOL INTERNATIONAL A/S

Inventor： Frank Hendrikus Peter Janssen ,  Paul Jacques L.H. Bouwens ,  Daan De Kubber

IPC: A01G9/02 ,  A01G1/00

Abstract: The invention relates to a coherent propagation growth substrate product (1) formed of man-made vitreous fibres (MMVF), the product (1) having two opposed top and bottom surfaces and at least one cavity (2) which is open at the top surface and which extends from the top surface towards the bottom surface, wherein a superabsorbent polymer (3) is provided in the cavity (2).

Abstract translation: 本发明涉及由人造玻璃纤维（MMVF）形成的相干传播生长衬底产品（1），产品（1）具有两个相对的顶部和底部表面以及至少一个在顶部开口的空腔（2） 表面，并且从顶表面延伸到底表面，其中超吸收性聚合物（3）设置在空腔（2）中。