公开(公告)号：US20080067468A1

公开(公告)日：2008-03-20

申请号：US11847724

申请日：2007-08-30

申请人： STANLEY R. PICKENS ,  TIMOTHY A. OKEL ,  ERIK A. SCHOENMAN ,  SHANTILAL M. MOHNOT ,  PATRICK RYAN

发明人： STANLEY R. PICKENS ,  TIMOTHY A. OKEL ,  ERIK A. SCHOENMAN ,  SHANTILAL M. MOHNOT ,  PATRICK RYAN

IPC分类号： C02F5/08

CPC分类号： C02F1/76 ,  A01N59/00 ,  C02F2103/023 ,  C02F2103/32 ,  C02F2303/04 ,  C02F2305/14 ,  A01N25/08 ,  A01N25/10 ,  A01N25/34 ,  A01N59/06 ,  A01N2300/00

摘要： Describes a composition comprising a mixture of (1) a major amount of calcium hypochlorite, e.g., hydrated calcium hypochlorite, and (2) a minor amount of calcium hypochlorite-compatible hydrophobic additive (other than discrete particulate Group IIA or IIIA metal stearates) in amounts sufficient to provide the composition with reduced hydrophilic properties. The composition has a solution rate in water at standard conditions that is less than the calcium hypochlorite used to prepare the composition, but sufficient for the intended application. Describes also calcium hypochlorite compositions in which the hydrophobic additive is an organo-silicon material, or a metal oxide, e.g., amorphous precipitated silica, treated with a hydrophobizing agent, such as an organo-silicon material, e.g., an organo-silane and/or organo-siloxane material.

摘要翻译： 描述了一种组合物，其包含以下混合物：（1）主要量的次氯酸钙，例如水合次氯酸钙，和（2）少量与次氯酸钙相容的疏水性添加剂（离散颗粒IIA或IIIA族金属硬脂酸盐除外） 足以提供具有降低的亲水性质的组合物的量。 该组合物在标准条件下的溶液速率小于用于制备组合物的次氯酸钙，但对于预期应用来说足够。 还描述了其中疏水性添加剂是有机硅材料的次氯酸钙组合物或金属氧化物，例如用疏水化剂如有机硅材料处理的无定形沉淀二氧化硅，例如有机硅烷和/ 或有机 - 硅氧烷材料。