发明名称 |
Shellac-coated particles of active ingredients with controlled release properties at high pH-values, process for their manufacture and use thereof |
摘要 |
Suggested is a novel coated particleof active ingredients with controlledrelease properties at pH-valuesfrom 10 to 14, wherein the active ingredient is selected from one or more construction chemical additives for the control of inorganic binders, characterized in that the coating comprises shellac, a process for its manufacture and the use thereof as an additive for mortars, dry mortars, cement slurries and/or concretes. |
申请公布号 |
AU2012350928(B2) |
申请公布日期 |
2016.05.12 |
申请号 |
AU20120350928 |
申请日期 |
2012.11.22 |
申请人 |
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH |
发明人 |
SEIDL, WOLFGANG;MARCZEWSKI, DAWID;RASPL, SASCHA;WACHE, STEFFEN;SCHINABECK, MICHAEL;FRIEDRICH, STEFAN |
分类号 |
C04B20/10;C04B20/12;C04B28/02;C04B28/14 |
主分类号 |
C04B20/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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