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公开(公告)号：US20090197787A1
公开(公告)日：2009-08-06
申请号：US12025251
申请日：2008-02-04
CPC分类号： C11D17/0078
摘要： The invention relates to a detergent tablet characterized in that it comprises five layers superimposed on each other, with at least three layers among the five layers having different compositions. The invention also relates to a method for manufacturing such a detergent tablet.
摘要翻译： 本发明涉及一种洗涤剂片，其特征在于它包括彼此重叠的五层，五层中至少三层具有不同的组成。 本发明还涉及制造这种洗涤剂片剂的方法。
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公开(公告)号：US20080039317A1
公开(公告)日：2008-02-14
申请号：US11628742
申请日：2005-07-18
CPC分类号： C02F1/50 , C02F1/002 , C02F1/5245 , C02F1/56 , C02F1/76 , C02F2305/14
摘要： The invention relates to a double-layered compacted solid water-purification product, comprising at least one first layer and at least one second layer, characterized in that the first layer comprises at least one flocculating system and at least one dispersion system, the second layer comprises at least one disinfectant which liberates free chlorine on contact with water and at least one excipient for the disinfectant, whereby said excipient releases the disinfectant into the water at a controlled rate such that the combination of excipient and disinfectant releases 0.1 to 100 mg/l of free chlorine per hour. The invention further relates to the method for production of such a product.
摘要翻译： 本发明涉及一种双层压实固体水净化产品，其包括至少一个第一层和至少一层第二层，其特征在于，第一层包含至少一种絮凝体系和至少一种分散系统，第二层 包括至少一种在与水接触时释放游离氯的消毒剂和用于消毒剂的至少一种赋形剂，由此所述赋形剂以可控制的速率将消毒剂释放到水中，使得赋形剂和消毒剂的组合释放0.1至100mg / l 每小时游离氯。 本发明还涉及生产这种产品的方法。
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公开(公告)号：US08663496B2
公开(公告)日：2014-03-04
申请号：US11628742
申请日：2005-07-18
CPC分类号： C02F1/50 , C02F1/002 , C02F1/5245 , C02F1/56 , C02F1/76 , C02F2305/14
摘要： The invention relates to a double-layered compacted solid water-purification product, comprising at least one first layer and at least one second layer, characterized in that the first layer comprises at least one flocculating system and at least one dispersion system, the second layer comprises at least one disinfectant which liberates free chlorine on contact with water and at least one excipient for the disinfectant, whereby said excipient releases the disinfectant into the water at a controlled rate such that the combination of excipient and disinfectant releases 0.1 to 100 mg/l of free chlorine per hour. The invention further relates to the method for production of such a product.
摘要翻译： 本发明涉及一种双层压实固体水净化产品，其包括至少一个第一层和至少一层第二层，其特征在于，第一层包含至少一种絮凝体系和至少一种分散系统，第二层 包括至少一种在与水接触时释放游离氯的消毒剂和用于消毒剂的至少一种赋形剂，由此所述赋形剂以可控制的速率将消毒剂释放到水中，使得赋形剂和消毒剂的组合释放0.1至100mg / l 每小时游离氯。 本发明还涉及生产这种产品的方法。
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