公开(公告)号：WO2009106289A3

公开(公告)日：2009-11-05

申请号：PCT/EP2009001297

申请日：2009-02-24

Applicant: SONDERHOFF CHEMICALS GMBH ,  MORHENN STEPHAN ,  LINK ALFRED

Inventor： MORHENN STEPHAN ,  LINK ALFRED

IPC: C08L83/04 ,  C08K3/00 ,  C08K3/34

CPC classification number: C08L83/04 ,  C08G77/12 ,  C08G77/16 ,  C08G77/18 ,  C08G77/70 ,  Y10T156/10 ,  Y10T428/249953 ,  Y10T428/249954 ,  Y10T428/249958 ,  Y10T428/24999 ,  C08L83/00

Abstract: The invention relates to methods, reaction mixtures, and two-component systems for the production of silicon foams, wherein in a first reaction of compounds having at least one Si-H group hydrogen is released in the presence of an alkaline catalyst, and in a second reaction the reaction mixture is cross-linked in the presence of a metal catalyst.

Abstract translation: 本发明提供的方法中，反应混合物和用于生产有机硅泡沫的双组分体系，其中，在具有在碱性催化剂的存在下至少一个Si-H基团的化合物的第一反应中，氢是在金属催化剂的存在下释放，并交联在第二反应，将反应混合物 是。

公开(公告)号：WO9716952A3

公开(公告)日：1997-07-17

申请号：PCT/DE9602061

申请日：1996-10-30

Applicant: HASSIA PFLANZTECHNIK GMBH ,  LINK ALFRED

Inventor： LINK ALFRED

IPC: A01C9/02 ,  A01C

CPC classification number: A01C9/02

Abstract: A loading bucket conveyor (3) for a planting machine has an endless belt (6) with individual loading buckets (7) which is deflected by a top deflecting roller (8) and by a bottom deflecting roller (9). A brush arrangement (10) with bristles (12) projects into the path of displacement of the loading buckets (7) in the area of the bottom deflecting roller (9). The loading buckets (7) are thus forcibly cleaned by the bristles (12) during their displacement.