发明名称 Flower food delivery mechanism with effervescing agent
摘要 Novel cut flower compositions which yield prompt, complete and homogeneous mixing when delivered in a permeable or semi-permeable container. No separate mixing is required, and the resulting solution if free of pH gradients. This result is attained by including in the composition one or more compounds that give rise to gaseous effervescence.
申请公布号 US7144841(B2) 申请公布日期 2006.12.05
申请号 US20040957065 申请日期 2004.10.01
申请人 ROHM AND HAAS COMPANY 发明人 PIUS SILVESTER
分类号 A01N3/02 主分类号 A01N3/02
代理机构 代理人
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