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1. 发明申请

WO1987007421A1 ULTRASONIC FIELD GENERATION 审中-公开
标题翻译：超声场生成
公开(公告)号：WO1987007421A1
公开(公告)日：1987-12-03
申请号：PCT/GB1987000364
申请日：1987-05-27
申请人： UNILEVER PLC , UNILEVER NV , SCHRAM, Cornelius, John
发明人： UNILEVER PLC , UNILEVER NV
IPC分类号： G10K11/26
CPC分类号： G10K15/00 , G10K11/26
摘要： A liquid column (2) is placed between two high-frequency ultrasound sources (6) in the field of a standing wave produced by the sources. Each source produces a convergent beam that compensates for a substantial part of the attenuation of the ultrasound energy that occurs at higher frequencies. It is thereby possible to increase considerably the axial distance along the standing wave over which streaming effects due to acoustic pressure are absent or negligible. It is also possible to increase the angle of convergence to compensate for divergence of the outputs from the sources.

2. 发明申请

WO1987007178A1 MANIPULATING PARTICULATE MATTER 审中-公开
标题翻译：操作颗粒物
公开(公告)号：WO1987007178A1
公开(公告)日：1987-12-03
申请号：PCT/GB1987000363
申请日：1987-05-27
申请人： UNILEVER PLC , UNILEVER NV , SCHRAM, Cornelius, John
发明人： UNILEVER PLC , UNILEVER NV
IPC分类号： B01D43/00
CPC分类号： B01D21/283 , B01D43/00 , B01J8/40 , B01J19/10 , B03B1/00 , G10K15/00
摘要： An acoustic standing wave is established in a fluid medium with a varying energy density in its nodal planes. Particles in the fluid medium responsive to the acoustic energy accumulate at these nodal planes and by the action of the variations of energy density in conjunction with the fluid viscous forces and/or field forces acting in the direction of the nodal planes, the movement of the particles held at these planes can be controlled. The adverse effects of attenuation of the acoustic beams producing the standing wave are reduced in this system, because any streaming due to imbalance of the acoustic forces forming the standing wave does not act in the direction in which the movement of the particles can be controlled.
摘要翻译：在其节点平面中具有变化的能量密度的流体介质中建立声驻波。响应于声能的流体介质中的颗粒在这些节点平面处积聚，并且通过能量密度变化的作用以及作用在节点平面方向上的流体粘性力和/或场力结合，保持在这些平面上的颗粒可以被控制。在该系统中，产生驻波的声束的衰减的不利影响减小，因为由于形成驻波的声力的不平衡导致的任何流动不能在可以控制颗粒运动的方向上起作用。

3. 发明申请

WO1989003243A1 MANIPULATING MEANS 审中-公开
标题翻译：操作手段
公开(公告)号：WO1989003243A1
公开(公告)日：1989-04-20
申请号：PCT/GB1988000849
申请日：1988-10-13
申请人： UNILEVER PLC , UNILEVER NV , SCHRAM, Cornelius, John
发明人： UNILEVER PLC , UNILEVER NV
IPC分类号： B01J19/10
CPC分类号： B01D21/283 , B01D43/00 , B01J19/10 , G01N33/491
摘要： Particulate material influenced by the acoustic forces in an ultrasonic standing wave is manipulated in a liquid column (16) by the use of at least two standing waves having axes extending transversely across the column at different orientations to its longitudinal axis. The nodes of the standing waves intersect within the column to give regions of greatest acoustic influence that allows a relative displacement between the particles and the liquid in a direction transverse to the axes of the standing waves. The effects of acoustic streaming can be reduced and the physical arrangement of the ultrasound apparatus in relation to the column is simplified.
摘要翻译：受超声波驻波中的声力影响的颗粒材料通过使用至少两个具有沿其纵向轴线不同取向横向延伸穿过该列的轴的驻波在液柱（16）中进行操纵。驻波的节点在柱内相交，以产生最大的声学影响的区域，其允许颗粒和液体在垂直于驻波的轴线的方向上的相对位移。可以减少声流的影响，并简化超声装置相对于柱的物理排列。

4. 发明申请

WO1985001892A1 MANIPULATION OF PARTICLES 审中-公开
标题翻译：颗粒的操作
公开(公告)号：WO1985001892A1
公开(公告)日：1985-05-09
申请号：PCT/GB1984000368
申请日：1984-10-31
申请人： UNILEVER NV , SCHRAM, Cornelius, John
发明人： UNILEVER NV
IPC分类号： B03B01/00
CPC分类号： B01D21/283 , A61M1/36 , B01D15/3866 , B01D21/0087 , B01D43/00 , B03B1/00 , C12M47/02 , C12N13/00 , C12Q1/02 , C12Q1/24 , G01N15/02 , G01N30/02 , G01N2030/027 , B01D2015/389
摘要： Separation of particles types from a mixed population of particles in a liquid is obtained in an ultrasonic wave produced by interference between the outputs from spaced ultrasonic sources (115, 118). One or more selected particle types may be separated by displacement axially along the standing wave or may be carried transversely through the standing wave or by combining both methods. The described separation can be achieved by control of flow of the liquid or giving the standing wave a drift, or by controlling the intensity or the frequency of the standing wave or by any combination of these factors. The preferred ultrasonic frequency range is between 100 kHz and 100 MHz. The process is particularly suitable for the separation of biological particles, from macromolecules to plant cells.

5. 发明申请

WO1998000105A1 COSMETIC COMPOSITIONS CONTAINING A SILOXANE ELASTOMER 审中-公开
标题翻译：含有硅氧烷弹性体的化妆品组合物
公开(公告)号：WO1998000105A1
公开(公告)日：1998-01-08
申请号：PCT/EP1997003064
申请日：1997-06-10
申请人： UNILEVER PLC , UNILEVER NV
发明人： UNILEVER PLC , UNILEVER NV , DOBKOWSKI, Brian, John , ZNAIDEN, Alexander, Paul , CHENEY, Michael, Charles , ROSE, Walter
IPC分类号： A61K07/48
CPC分类号： A61K8/894 , A61K8/0241 , A61K8/31 , A61K8/345 , A61K8/365 , A61K8/585 , A61K8/89 , A61K8/891 , A61K8/895 , A61K2800/31 , A61K2800/654 , A61Q19/00 , Y10S514/844 , Y10S514/845 , Y10S514/846 , Y10S514/887 , Y10S514/941
摘要： A skin treatment composition is provided which includes a crosslinked non-emulsifying siloxane elastomer, a skin conditioning agent, a volatile siloxane and no more than 5 % water. Hydrocarbons such as petrolatum and polyols such as glycerin are the preferred skin conditioning agents. Inclusion of the elastomer provides a non-traditional smooth/silky feel to the skin upon application with a non-draggy rub in.
摘要翻译：提供了一种皮肤处理组合物，其包括交联的非乳化硅氧烷弹性体，皮肤调理剂，挥发性硅氧烷和不超过5％的水。烃类如凡士林和多元醇如甘油是优选的皮肤调理剂。包含弹性体在施用时具有非传统的光滑/柔滑的皮肤感觉，并且不会拖曳。

6. 发明申请

WO1996024385A1 ARTICLES, COMPOSITIONS AND PROCESS FOR CLEANING SURFACES BY USE OF A CATALYST AT THE SURFACE 审中-公开
标题翻译：通过在表面使用催化剂清洁表面的文章，组成和方法
公开(公告)号：WO1996024385A1
公开(公告)日：1996-08-15
申请号：PCT/EP1996000443
申请日：1996-01-31
申请人： UNILEVER PLC , UNILEVER NV , GILBERT, Peter , JONES, Martin, Vincent
发明人： UNILEVER PLC , UNILEVER NV
IPC分类号： A61L02/18
CPC分类号： A61L2/186 , A01N59/00 , A01N59/16 , A61L2/18 , A61L2202/24 , Y10S514/84
摘要： The invention relates to a process for the treatment of a surface with a hygiene agent which comprises the steps of: a) providing at the surface a non-photochemical catalyst (such as a transition metal compound) which catalyses the formation of the hygiene agent from one or more precursors, whereby said catalyst becomes deposited at said surface, and, b) subsequently treating the surface with a treatment agent (such as a solution of hydrogen peroxide) comprising the or each hygiene agent precursor, such that the hygiene agent is generated at said surface. The invention also provides a process which comprises the step of treating the surface which has a non-photochemical catalyst bound thereto with a treatment agent comprising at least one hygiene agent precursor which forms said hygiene agent in the presence of said catalyst and, a process for the manufacture of an article which includes the step of incorporating therein, at the time of manufacture, a non-photochemical catalyst capable of transforming at least one hygiene agent precursor into a hygiene agent.
摘要翻译：本发明涉及一种用卫生剂处理表面的方法，该方法包括以下步骤：a）在表面提供催化卫生剂形成的非光化学催化剂（如过渡金属化合物）一种或多种前体，其中所述催化剂在所述表面沉积，并且b）随后用包含或每个卫生剂前体的处理剂（例如过氧化氢溶液）处理表面，使得产生卫生剂在表面。本发明还提供了一种方法，该方法包括以下步骤：用所述催化剂存在下用包含至少一种在所述催化剂存在下形成所述卫生试剂的卫生试剂前体的处理剂处理与其结合的非光化学催化剂的表面，一种制品的制造，其包括在制造时加入能够将至少一种卫生试剂前体转化为卫生剂的非光化学催化剂的步骤。

7. 发明申请

WO1996024326A1 ANTIPERSPIRANT COMPOSITIONS 审中-公开
标题翻译：抗菌组合物
公开(公告)号：WO1996024326A1
公开(公告)日：1996-08-15
申请号：PCT/EP1995004999
申请日：1995-12-13
申请人： UNILEVER PLC , UNILEVER NV
发明人： UNILEVER PLC , UNILEVER NV , CORREIA, Martinho
IPC分类号： A61K07/32
CPC分类号： A61Q15/00 , A61K8/046 , A61K8/26 , A61K8/894
摘要： A propellant driven antiperspirant aerosol composition suitable for topical application to the human skin, comprising 10-50 % by weight of a base and 50-90 % by weight of a propellant, the base being in the form of a water in oil emulsion and comprising a dissolved aluminium salt, a volatile silicone, and a silicone surfactant.
摘要翻译：一种适用于局部施用于人体皮肤的推进剂驱动的止汗气溶胶组合物，其包含10-50重量％的碱和50-90重量％的推进剂，所述基础为油包水乳液的形式，并且包含溶解的铝盐，挥发性硅酮和硅氧烷表面活性剂。

8. 发明申请

WO1995034632A1 BINARY ACTIVE TOILET BAR COMPOSITION 审中-公开
标题翻译：二进制活性厕所组成
公开(公告)号：WO1995034632A1
公开(公告)日：1995-12-21
申请号：PCT/EP1995002004
申请日：1995-05-26
申请人： UNILEVER PLC , UNILEVER NV
发明人： UNILEVER PLC , UNILEVER NV , FARRELL, Terrence , MASSARO, Michael
IPC分类号： C11D10/04
CPC分类号： C11D10/047 , C11D17/0047
摘要： The present invention relates to the toilet bar compositions comprising, as sole active system, 50-95 % of active system soap and 5 to 50 % of active system aldobionamide, said active system comprising about 75 % to 95 % by wt. of the toilet bar composition.
摘要翻译：本发明涉及马桶条组合物，其包含作为唯一活性体系的50-95％的活性体系皂和5至50％的活性体系醛二乙酰胺，所述活性体系包含约75-95重量％的马桶组成。

9. 发明申请

WO1995027033A1 MICROEMULSIONS 审中-公开
标题翻译：微乳液
公开(公告)号：WO1995027033A1
公开(公告)日：1995-10-12
申请号：PCT/EP1995000989
申请日：1995-03-16
申请人： UNILEVER PLC , UNILEVER NV
发明人： UNILEVER PLC , UNILEVER NV , FARNWORTH, Donald, Michael , MARTIN, Alexander
IPC分类号： C11D17/00
CPC分类号： C11D3/43 , C11D1/02 , C11D1/72 , C11D1/83 , C11D17/0021
摘要： Improved microemulsions having a lower level of solvent, a lower level of oil, a more robust formulation and/or exhibiting equivalent if not better performance on fatty soils can be obtained by simultaneous selection of specific surfactants, specific oils and specific solvents. When all three of these components are selected in the manner described herein, a synergistic benefit is attained. The present invention provides a liquid, aqueous cleaning composition in the form of a stable emulsion having a dispersed phase diameter of 10-100 nanometres comprising: a) at least 30 wt % water, b) at least 1 wt % but not more than 40 wt % of a surfactant system comprising at least one alkoxylated alcohol nonionic surfactant and not more than 10 wt % on alkoxylated alcohol nonionic surfactant of anionic surfactant, c) at least 2 wt % but not more than 20 wt % of a solvent having a solubility of less than 12 % w/w in water, and, d) at least 0.2 wt % but less than 10 wt % of a substantially water-insoluble oil which is a solvent for fats.
摘要翻译：通过同时选择特定的表面活性剂，特定的油和特定的溶剂，可以获得具有较低水平的溶剂，较低水平的油，更稳定的制剂和/或在脂肪土壤上显示相当的（如果不是更好的性能）的改进的微乳液。当以本文所述的方式选择这三种组分时，可获得协同效益。本发明提供了具有10-100纳米分散相直径的稳定乳液形式的液态水性清洁组合物，其包含：a）至少30重量％的水，b）至少1重量％但不超过40重量％ wt％的包含至少一种烷氧基化醇非离子表面活性剂和不大于10重量％的阴离子表面活性剂的烷氧基化醇非离子表面活性剂的表面活性剂体系，c）至少2重量％但不大于20重量％的具有溶解度的溶剂在水中小于12％w / w，以及d）作为脂肪溶剂的基本上不溶于水的油的至少0.2wt％但小于10wt％。

10. 发明申请

WO1995022311A1 PERSONAL WASHING COMPOSITIONS 审中-公开
标题翻译：个人洗涤组合物
公开(公告)号：WO1995022311A1
公开(公告)日：1995-08-24
申请号：PCT/EP1995000582
申请日：1995-02-16
申请人： UNILEVER PLC , UNILEVER NV
发明人： UNILEVER PLC , UNILEVER NV , HAGUE, Jonathon, David , MURRAY, Andrew, Malcolm
IPC分类号： A61K07/48
CPC分类号： A61Q5/12 , A61K8/73 , A61K8/8158 , A61K8/891 , A61K2800/5426 , A61K2800/594 , A61Q5/02 , A61Q19/10 , Y10S514/881
摘要： Personal washing compositions which contain a cationic deposition polymer of charge density in the range 0.0001 to 0.005 eq/g and average molecular weight greater than 2 x 10 daltons in combination with a surfactant to increase deposition of a benefit agent dispersed in the composition onto the skin or hair.
摘要翻译：个人洗涤组合物，其含有电荷密度为0.0001至0.005当量/克，平均分子量大于2×10 6道尔顿的阳离子沉积聚合物与表面活性剂的组合，以增加分散在组合物中的有益剂的沉积到皮肤或头发上。

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