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1. 发明授权

US5098590A Thixotropic aqueous automatic dishwasher detergent compositions with improved stability 失效
标题翻译：触变性水性自动洗碗机洗涤剂组合物具有改善的稳定性
公开(公告)号：US5098590A
公开(公告)日：1992-03-24
申请号：US527238
申请日：1990-05-21
申请人： Nagaraj S. Dixit , Thomas Davan
发明人： Nagaraj S. Dixit , Thomas Davan
IPC分类号： C11D3/395 , C11D17/00
CPC分类号： C11D3/3956 , C11D17/0013
摘要： An aqueous thixotropic automatic dishwasher composition comprising tripolyphosphate, a chlorine bleach compound, silicates, a thixotropic thickener and entrained air in an amount of 2% to 10% by volume.The composition preferably also contains a long chain fatty acid or its salt, an organic detergent active material, a foam depressant and an alkali metal carbonate. Also disclosed is a process for preparing aqueous thixotropic dishwasher detergent compositions having improved physical stability by entraining air into the composition in an amount such that the bulk and liquid phase specific gravities of the dishwasher detergent composition are approximately equal.
摘要翻译：包含三聚磷酸盐，氯漂白剂，硅酸盐，触变增稠剂和2％至10％体积的夹带空气的水性触变自动洗碗机组合物。组合物优选还含有长链脂肪酸或其盐，有机洗涤剂活性物质，泡沫抑制剂和碱金属碳酸盐。还公开了一种制备水性触变洗碗机洗涤剂组合物的方法，其具有通过将空气以组合物的体积和液相比重大致相等的量夹带到组合物中而具有改善的物理稳定性。

2. 发明授权

US5427707A Thixotropic aqueous compositions containing adipic or azelaic acid stabilizer 失效
标题翻译：含有己二酸或壬二酸稳定剂的触变含水组合物
公开(公告)号：US5427707A
公开(公告)日：1995-06-27
申请号：US264216
申请日：1994-06-22
申请人： Julien Drapier , Chantal Gallant , Leo Laitem , Marta Delsignore , Makarand Shevade , Rhyta Rounds , Divaker Kenkare , Thomas Davan , Nagaraj S. Dixit
发明人： Julien Drapier , Chantal Gallant , Leo Laitem , Marta Delsignore , Makarand Shevade , Rhyta Rounds , Divaker Kenkare , Thomas Davan , Nagaraj S. Dixit
IPC分类号： C11D1/04 , C11D3/06 , C11D3/12 , C11D3/20 , C11D3/37 , C11D3/395 , C11D17/00 , C11D1/08
CPC分类号： C11D3/1266 , C11D1/04 , C11D17/0013 , C11D17/003 , C11D3/06 , C11D3/2079 , C11D3/2082 , C11D3/3765 , C11D3/3956
摘要： The physical stability of liquid gel-like compositions based on thixotropic thickener is greatly improved by incorporating in the composition small amounts, such as 0.1 to 0.2 weight percent of long chain fatty acids and salts thereof. The aqueous compositions containing inorganic builder salts and other functional inorganic salts, chlorine bleach, bleach stable detergent, at least one thixotropic thickener and a fatty acid or alkali metal salt of the fatty acid as a physical stabilizer exhibit a significant increase in apparent viscosity and remain stable against phase separation for an extended period of time. The thixotropic properties can be retained or improved using smaller levels of the thixotropic thickener than in the absence of the physical stabilizer. The stability, chlorine-bleach loss and cleaning ability of the compositions is further improved, when the composition pH is at least 11.2, when added to an aqueous wash both at a concentration of about 10 grams per liter. Use as liquid gel-like automatic dishwasher compositions are described.
摘要翻译：基于触变增稠剂的液体凝胶状组合物的物理稳定性通过在组合物中少量加入，例如0.1〜0.2重量％的长链脂肪酸及其盐而大大提高。含有无机助洗剂盐和其它功能性无机盐，氯漂白剂，漂白剂稳定洗涤剂，至少一种触变性增稠剂和作为物理稳定剂的脂肪酸的脂肪酸或碱金属盐的水性组合物表现出显着的表观粘度增加并保持稳定的相分离长时间。与不存在物理稳定剂相比，使用较小量的触变增稠剂可以保持或改善触变性。当组合物的pH值至少为11.2时，当以约10克/升的浓度加入到水性洗涤液中时，组合物的稳定性，氯漂移损失和清洁能力进一步提高。描述了作为液体凝胶状自动洗碗机组合物的用途。

3. 发明授权

US5075027A Thixotropic aqueous scented automatic dishwasher detergent compositions 失效
标题翻译：触变性含水香水自动洗碗机洗涤剂组合物
公开(公告)号：US5075027A
公开(公告)日：1991-12-24
申请号：US536150
申请日：1990-06-08
申请人： Nagaraj S. Dixit , Thomas Davan
发明人： Nagaraj S. Dixit , Thomas Davan
IPC分类号： C11D3/395 , C11D3/50
CPC分类号： C11D3/50 , C11D3/3956
摘要： A scented aqueous thixotropic dishwasher composition comprising tripolyphosphate, a chlorine bleach compound, a thixotropic thickener, a chlorine bleach stable fragrance and air in an amount of 2% to 10% by volume. The composition preferably also contains a long chain fatty acid or its salt, an organic detergent active material, a foam depressant and an alkali metal carbonate. Also disclosed is a process for preparing aqueous thixotropic dishwater detergent compositions having improved physical stability by entraining air into the composition in an amount such that the bulk and liquid phase specific gravities of the dishwasher detergent composition are approximately equal.
摘要翻译：包含三聚磷酸盐，氯漂白剂化合物，触变增稠剂，氯漂白稳定香料和2％至10％体积的空气的香味水性触变洗碗机组合物。组合物优选还含有长链脂肪酸或其盐，有机洗涤剂活性物质，泡沫抑制剂和碱金属碳酸盐。还公开了一种制备水性触变性洗涤水洗涤剂组合物的方法，该组合物具有通过将空气以组合物的体积比和液相比重近似相等的量夹带到组合物中而具有改进的物理稳定性。

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