发明名称 Partikkelformige materialer som flyter på vann og som inneholder mikro-næringsstoffer for fytoplankton, og fremgangsmåte for fremstilling av vandige dispersjoner inneholdende slikt materiale
摘要 PCT No. PCT/US96/11896 Sec. 371 Date Jan. 22, 1998 Sec. 102(e) Date Jan. 22, 1998 PCT Filed Jul. 18, 1996 PCT Pub. No. WO97/04130 PCT Pub. Date Feb. 6, 1997Water-buoyant compositions comprising a source of micronutrients for photosynthetic phytoplankton growth are useful for stimulating photosynthetic phytoplankton growth in ocean areas devoid of such growth when deployed on ocean surfaces as floating particles. Iron is the preferred micronutrient.
申请公布号 NO980336(D0) 申请公布日期 1998.01.26
申请号 NO19980000336 申请日期 1998.01.26
申请人 DU PONT DE NEMOURS AND CO, E.I. 发明人 HOWARD JR., EDWARD G.;O'BRIEN, THOMAS C.
分类号 A23K1/18;C05D9/02;C05G3/00;C05G5/00 主分类号 A23K1/18
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