公开(公告)号：US4615819A

公开(公告)日：1986-10-07

申请号：US703631

申请日：1985-02-21

申请人： Francis J. Leng ,  David Machin ,  David A. Reed ,  Ozalp Erkey

发明人： Francis J. Leng ,  David Machin ,  David A. Reed ,  Ozalp Erkey

IPC分类号： C11D3/26 ,  C11D3/32 ,  C11D3/34 ,  C11D9/00 ,  C11D17/00 ,  C11D17/08 ,  C11D1/37 ,  C11D10/04

CPC分类号： C11D17/0026 ,  C11D17/003

摘要： Detergent compositions comprising stable transparent, translucent or opaque hexagonal phase gels contain an anionic or cationic surfactant which is "secondary", i.e. its polar head group is either positioned non-terminally on a hydrophobic chain or carries two or more hydrophobic chains; optionally a further surfactant which is nonionic or non-"secondary"; a material (the "additive") capable of forcing the surfactant system into hexagonal phase; optionally builder, perfume, coloring or other adjuncts; and water. A solid such as abrasive or insoluble builder may be suspended in the gel. Preferred gels of the invention contain alkylbenzene sulphonate or dialkyl sulphosuccinate as the "secondary" surfactant and urea as the "additive". The compositions may be used inter alia for manual dishwashing.

摘要翻译： 包含稳定的透明，半透明或不透明的六方相凝胶的洗涤剂组合物含有“次级”的阴离子或阳离子表面活性剂，即其极性头基团非定位于疏水链上或承载两个或多个疏水链; 任选地是另外的非离子或非“次级”表面活性剂; 能够使表面活性剂体系进入六方相的材料（“添加剂”）; 任选的助洗剂，香料，着色剂或其他助剂; 和水。 固体如研磨剂或不溶性助洗剂可以悬浮在凝胶中。 本发明优选的凝胶含有烷基苯磺酸盐或二烷基磺基琥珀酸盐作为“次要”表面活性剂和尿素作为“添加剂”。 组合物可以特别用于手动洗碗。

公开(公告)号：US5593663A

公开(公告)日：1997-01-14

申请号：US339378

申请日：1994-11-14

申请人： Francis J. Leng ,  David T. Parrott

发明人： Francis J. Leng ,  David T. Parrott

IPC分类号： A61K8/00 ,  A61K8/02 ,  A61K8/25 ,  A61K8/34 ,  A61K8/36 ,  A61K8/37 ,  A61K8/86 ,  A61K8/89 ,  A61K8/891 ,  A61K8/90 ,  A61K8/92 ,  A61K9/127 ,  A61Q15/00 ,  A61K7/32

CPC分类号： A61Q15/00 ,  A61K8/0295 ,  A61K9/1274

摘要： Novel antiperspirant actives are amphiphilic materials which form, upon contact with perspiration, a water-insoluble liquid crystal phase of greater than one-dimensional periodicity, e.g. a cubic (three-dimensional periodicity) or hexagonal (two-dimensional periodicity) liquid crystal structure. Examples of such actives include lipids, surfactants, emulsifiers, polymer amphiphilic complexes and block copolymer surfactants which form the required liquid crystal phase upon contact with sweat. Preferably, antiperspirant compositions comprising the novel active(s) are free of conventional antiperspirant actives, especially aluminum and/or zirconium salts.

摘要翻译： 新型止汗剂活性物质是在出汗接触时形成大于一维周期的水不溶性液晶相的两亲性物质，例如， 立方（三维周期）或六边形（二维周期性）液晶结构。 这种活性物质的实例包括与汗液接触时形成所需液晶相的脂质，表面活性剂，乳化剂，聚合物两亲性配合物和嵌段共聚物表面活性剂。 优选地，包含新型活性剂的止汗剂组合物不含常规止汗剂活性剂，特别是铝和/或锆盐。

公开(公告)号：US4784800A

公开(公告)日：1988-11-15

申请号：US875428

申请日：1986-06-17

申请人： Francis J. Leng ,  Jacob Lucassen ,  David A. Reed ,  Philip J. Sams ,  Peter Winterbotham

发明人： Francis J. Leng ,  Jacob Lucassen ,  David A. Reed ,  Philip J. Sams ,  Peter Winterbotham

IPC分类号： C11D1/28 ,  C11D1/12 ,  C11D1/14 ,  C11D1/29 ,  C11D1/34 ,  C11D1/52 ,  C11D1/72 ,  C11D1/83 ,  C11D3/32 ,  C11D3/43 ,  C11D10/02 ,  C11D17/00 ,  C11D1/37 ,  C11D17/08

CPC分类号： C11D17/003 ,  C11D1/123 ,  C11D1/83 ,  C11D3/43 ,  C11D1/143 ,  C11D1/29 ,  C11D1/345 ,  C11D1/523 ,  C11D1/72

摘要： Highly concentrated (60-95% active matter) foaming detergent compositions in liquid or gel form contain dialkyl sulphosuccinate, alkyl ether sulphate and/or ethoxylated nonionic detergent, optionally a fatty acid diethanolamide, optionally urea, and a solvent system of water plus optional lower alcohol, the molar proportion of ammonium ions being such that they constitute at least 50 mole % of the total cations, and being such that the dialkyl sulphosuccinate is at least partially in ammonium salt form.

摘要翻译： 液体或凝胶形式的高浓度（60-95％活性物质）发泡洗涤剂组合物含有二烷基磺基琥珀酸盐，烷基醚硫酸盐和/或乙氧基化非离子洗涤剂，任选的脂肪酸二乙醇酰胺，任选的尿素，以及水的溶剂体系， 醇，铵离子的摩尔比例使得它们构成总阳离子的至少50摩尔％，并且使得二烷基磺基琥珀酸盐至少部分为铵盐形式。

公开(公告)号：US4880569A

公开(公告)日：1989-11-14

申请号：US142291

申请日：1988-01-05

申请人： Francis J. Leng ,  Christine A. Leng

发明人： Francis J. Leng ,  Christine A. Leng

IPC分类号： C11D1/08 ,  C11D1/12 ,  C11D1/14 ,  C11D1/29 ,  C11D1/34 ,  C11D1/52 ,  C11D1/72 ,  C11D1/83 ,  C11D3/43 ,  C11D17/00 ,  C11D17/08

CPC分类号： C11D1/83 ,  C11D1/123 ,  C11D17/003 ,  C11D3/43 ,  C11D1/143 ,  C11D1/29 ,  C11D1/345 ,  C11D1/523 ,  C11D1/72

摘要： A concentrated liquid detergent composition which can be liquid at or below ambient temperature comprises(i) at least 40 wt % and less than 92 wt % of a mixture of surfactants, at least 50 wt % of the surfactants present comprising:(a) a polyalkoxy nonionic surfactant conforming to the general formulaRVEW10 whereinR is an aliphatic and/or araliphatic hydrocarbon moiety,V is a linking group,E is a polyethoxy and/or polypropoxy andW is a nonionic end group, the nonionic surfactant for the portion RE having a hydrophile-lipophile balance of at least 14.5 where E is polyethoxy and an equivalent hydrophile-lipophile balance where E is propoxy, and(b) an ionic surfactant having a non-terminal ionic head group with two or more hydrocarbon chains extending from the head group, each chain being no more than 10 carbon atoms in length and the chains having a total length of at least 8 carbon atoms; wherein the ratio of (a) to (b) lies within the range of from 1:9 to 9:1, and(ii) at most 60 wt % and more than 8 wt % water.

摘要翻译： 可在室温或低于环境温度下为液体的浓缩液体洗涤剂组合物包含（i）至少40重量％且小于92重量％的表面活性剂混合物，至少50重量％的表面活性剂包含：（a） 符合通式RVEW 10的聚烷氧基非离子表面活性剂，其中R为脂族和/或芳脂族烃部分，V为连接基团，E为聚乙氧基和/或聚丙氧基，W为非离子端基，部分为非离子表面活性剂 RE具有至少14.5的亲水 - 亲油平衡，其中E是聚乙氧基，和E是丙氧基的等同的亲水亲油平衡，和（b）具有非离子性离子头基的离子表面活性剂，其具有两个或更多个烃链， 头基团，每个链长度不超过10个碳原子，链总长度至少为8个碳原子; 其中（a）至（b）的比例在1:9至9:1的范围内，和（ii）至多60wt％和大于8wt％的水。