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公开(公告)号：US5529711A
公开(公告)日：1996-06-25
申请号：US474354
申请日：1995-06-07
CPC分类号： C11D17/0013 , C11D17/003 , C11D3/14 , C11D3/3765 , C11D3/3956 , C11D1/75
摘要： The invention provides a phase stable, thickened aqueous abrasive cleanser and a method for preparing it, said cleanser comprising:a) an effective amount of a cross-linked polyacrylate;b) an effective amount of at least one bleach-stable surfactant;c) an effective amount of a low salt, high purity hypochlorite;d) an effective amount of a pH-adjusting agent;e) an effective amount of abrasive; andf) the remainder as water.
摘要翻译： 本发明提供一种相稳定的增稠水性磨料清洁剂及其制备方法，所述清洁剂包括：a）有效量的交联聚丙烯酸酯; b）有效量的至少一种漂白稳定的表面活性剂; c）有效量的低盐，高纯度次氯酸盐; d）有效量的pH调节剂; e）有效量的磨料; 和f）剩余部分作为水。
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公开(公告)号：US5827810A
公开(公告)日：1998-10-27
申请号：US670740
申请日：1996-06-24
CPC分类号： C11D17/0013 , C11D17/003 , C11D3/14 , C11D3/3765 , C11D3/3956 , C11D1/75
摘要： The invention provides a phase stable, thickened aqueous abrasive cleanser and a method for preparing it, said cleanser comprising: a) an effective amount of a cross-linked polyacrylate; b) an effective amount of at least one bleach-stable surfactant; c) an effective amount of a low salt, high purity hypochlorite; d) an effective amount of a pH-adjusting agent; e) an effective amount of abrasive; and f) the remainder as water.
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公开(公告)号：US5078888A
公开(公告)日：1992-01-07
申请号：US680482
申请日：1991-04-04
申请人： Amy M. Penticoff , John D. Lyon
发明人： Amy M. Penticoff , John D. Lyon
CPC分类号： C12N1/38 , B01D19/04 , B01D19/0409 , B01D61/145 , B01D61/16 , B01D2311/04
摘要： A method for processing aqueous fermentation broths in a bioreactor vessel, in which a foam inhibitor is added to the fermentation broth in the bioreactor vessel in order to prevent the accumulation and buildup of foam in the bioreactor vessel caused by oxygen sparging of the fermentation broth contained therein. The aqueous fermentation broth processed in the bioreactor vessel is conveyed as a feed solution to an ultrafiltration system including a membrane for concentrating the aqueous fermentation broth. The ultrafiltration system is typically located downstream of the bioreactor vessel. The improvement involves reducing the amount of fouling of the membrane in the ultrafiltration system by adding to the aqueous fermentation broth in the bioreactor vessel as the foam inhibitor, an antifoam which is an oil based liquid in the form of droplets, the droplets of the oil based liquid antifoam being dispersed, encased, entrapped, and imbedded, within solid particles of a water soluble encapsulating material.
摘要翻译： 一种在生物反应器容器中处理含水发酵液的方法，其中将泡沫抑制剂加入到生物反应器容器中的发酵液中，以防止生物反应器容器中的泡沫积聚和积聚，所述泡沫由含有发酵液的氧气喷射引起 其中。 在生物反应器容器中处理的含水发酵肉汤作为进料溶液输送到包括用于浓缩含水发酵液的膜的超滤系统。 超滤系统通常位于生物反应器容器的下游。 改进之处在于通过向作为泡沫抑制剂的生物反应器容器中的水性发酵液中添加作为液滴形式的油性液体的消泡剂，油滴，减少超滤系统中膜的结垢量 在水溶性包封材料的固体颗粒内分散，包裹，包埋和嵌入的基于液体的消泡剂。
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公开(公告)号：US5024937A
公开(公告)日：1991-06-18
申请号：US333677
申请日：1989-04-06
申请人： Amy M. Penticoff , John D. Lyon
发明人： Amy M. Penticoff , John D. Lyon
CPC分类号： C12N1/38 , B01D19/04 , B01D19/0404 , B01D19/0409 , B01D61/145 , B01D61/16 , B01D2311/04 , Y10S435/812 , Y10S435/942
摘要： A method for processing aqueous fermentation broths in a bioreactor vessel, in which a foam inhibitor is added to the fermentation broth in the bioreactor vessel in order to prevent the accumulation and buildup of foam in the bioreactor vessel caused by oxygen sparging of the fermentation broth contained therein. The aqueous fermentation broth processed in the bioreactor vessel is conveyed as a feed solution to an ultrafiltration system including a membrane for concentrating the aqueous fermentation broth. The ultrafiltration system is typically located downstream of the bioreactor vessel. The improvement involves reducing the amount of fouling of the membrane in the ultrafiltration system by adding to the aqueous fermentation broth in the bioreactor vessel as the foam inhibitor, an antifoam which is an oil based liquid in the form of droplets, the droplets of the oil based liquid antifoam being dispersed, encased, entrapped, and imbedded, within solid particles of a water soluble encapsulating material.
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