公开(公告)号：US4623536A

公开(公告)日：1986-11-18

申请号：US744497

申请日：1985-06-13

申请人： Anthony E. Winston ,  Raymond Brown ,  Norman Usen ,  Anthony Ansaldi

发明人： Anthony E. Winston ,  Raymond Brown ,  Norman Usen ,  Anthony Ansaldi

IPC分类号： A61K8/19 ,  A61Q11/00 ,  A61K7/16 ,  A61K7/18

CPC分类号： A61Q11/00 ,  A61K8/19 ,  A61K2800/412

摘要： A toothpaste containing at least 60% sodium bicarbonate particles as the sole abrasive, at least 30% of the sodium bicarbonate having particle sizes of less than 25 microns. Humectants, thickening agents, fluoridating agents, flavors, sweeteners and other conventional adjuvants may also be included in the toothpaste.

公开(公告)号：US4459272A

公开(公告)日：1984-07-10

申请号：US487114

申请日：1983-04-26

申请人： John P. Krieg ,  Anthony E. Winston

发明人： John P. Krieg ,  Anthony E. Winston

IPC分类号： C01C1/26 ,  C01D7/10 ,  C01D7/14 ,  C01D7/00 ,  C01D7/37 ,  C22B26/10

CPC分类号： C01C1/26 ,  C01D7/10

摘要： A process for the dry carbonation of an ammonium or alkali metal carbonate containing material, or a mixture thereof, for conversion to the corresponding bicarbonate containing material comprising reacting in the solid phase an ammonium and/or alkali metal carbonate containing material with liquid water in a carbon dioxide rich atmosphere at a particle temperature of from about 125.degree. F. to about 240.degree. F. for a period of time sufficient to effect the desired conversion of the carbonate groups of said carbonate containing material to bicarbonate groups, the reaction temperature being controlled by the evaporation of liquid water at the reaction site and the removal of the resulting water vapor from the reactor atmosphere.

摘要翻译： 用于将含碳酸铵或碱金属碳酸盐的材料或其混合物干燥碳酸化以转化成相应的含碳酸盐材料的方法，包括在固相中使含铵和/或碱金属碳酸盐的材料与液态水反应 富含二氧化碳的气氛，粒子温度为约125°F至约240°F，持续一段时间足以实现将所述含碳酸酯材料的碳酸酯基团转化为碳酸氢盐基团，反应温度受到控制 通过在反应部位蒸发液态水并从反应器气氛中除去所得的水蒸汽。

公开(公告)号：US4265790A

公开(公告)日：1981-05-05

申请号：US65203

申请日：1979-08-09

申请人： Anthony E. Winston ,  Francis R. Cala ,  Stephen P. Lengyel ,  Lawrence Kirschner ,  Dragomir Bracilovic

发明人： Anthony E. Winston ,  Francis R. Cala ,  Stephen P. Lengyel ,  Lawrence Kirschner ,  Dragomir Bracilovic

IPC分类号： C11D3/08 ,  C11D17/06 ,  C11D3/10

CPC分类号： C11D3/08

摘要： Dry blended carbonate or phosphate-based laundry detergents are prepared by adding to unhydrated or partially hydrated builder salts, a pH buffering compound and a detergent active compound, together with other formulating agents, coarse, hydrous granular water soluble silicate particles, the silicate particles passing a 10 mesh screen and about 95% of the particles are retained on a 100 mesh screen, according to the disclosed method. Dry blended laundry detergents so formulated are substantially completely free of insoluble product lumps when used in cold wash water in the temperature range of 35.degree.-75.degree. F.

摘要翻译： 通过向未水合或部分水合的助洗剂盐，pH缓冲化合物和洗涤剂活性化合物，以及其它配制剂，粗水合含水颗粒状水溶性硅酸盐颗粒，将硅酸盐颗粒通过而制备干混碳酸盐或磷酸盐洗衣洗涤剂 根据所公开的方法，将10目筛网和约95％的颗粒保留在100目筛网上。 如此配制的干混洗衣洗涤剂在35°-75°F的温度范围内用于冷洗涤水时，基本上完全不含不溶性产品块。