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    COLOURING OF KERATINOUS FIBERS USING A PRETREATMENT COMPRISING AN IRON SALT AND A COLOUR DEVELOPER COMPRISING HYDROLYSABLE TANNIN
    1.
    发明申请
    COLOURING OF KERATINOUS FIBERS USING A PRETREATMENT COMPRISING AN IRON SALT AND A COLOUR DEVELOPER COMPRISING HYDROLYSABLE TANNIN 审中-公开
    使用包含铁盐的预处理剂和包含可水解鞣剂的彩色发酵剂对KERATINOUS纤维进行着色

    公开(公告)号：WO2010063533A1

    公开(公告)日：2010-06-10

    申请号：PCT/EP2009/064768

    申请日：2009-11-06

    Applicant: UNILEVER NV ,  UNILEVER PLC ,  HINDUSTAN UNILEVER LIMITED ,  BALAKRISHNAN, Lalitha ,  MANI, Indu ,  NAIK, Vijay, Mukund ,  RAUT, Janhavi, Sanjay ,  TETRADIS-MAIRIS, Georgios

    Inventor： BALAKRISHNAN, Lalitha ,  MANI, Indu ,  NAIK, Vijay, Mukund ,  RAUT, Janhavi, Sanjay ,  TETRADIS-MAIRIS, Georgios

    IPC: A61K8/19 ,  A61K8/60 ,  A61K8/97 ,  A61Q5/10

    CPC classification number: A61K8/19 ,  A61K8/97 ,  A61K2800/88 ,  A61Q5/10

    Abstract: A method of colouring keratinous fibers comprising contacting the keratinous fibers sequentially with a pre-treatment composition and a colour developer wherein : i. the pre-treatment composition comprises: (a) 0.5-25% by weight of an iron salt at a pH below 2 including 0.5-5% by weight of a reducing agent (b) a buffer effective in the pH range 3-6 and (c) a penetration enhancer comprising one or more solvents having Hansen solubility parameter δh between 1-10 (MPa) 1/2 and δp between 10-25 (MPa) 1/2 wherein the component (b) is mixed with (a) or (c) not more than 360 minutes prior to contacting the keratinous fibers and ii. the colour developer is selected from one or more of hydrolysable tannin or its breakdown products or derivatives or a mixture thereof obtained from a natural or synthetic source, where the sequence of contact is in any order.

    Abstract translation: 一种着色角质纤维的方法，包括使角质纤维顺序地与预处理组合物和显色剂接触，其中： 预处理组合物包含：（a）0.5-25重量％的低于2的pH值的铁盐，包括0.5-5重量％的还原剂（b）在pH 3-6范围内有效的缓冲剂;和 （c）包含一种或多种溶剂的渗透增强剂，其中Hansen溶解度参数dh在1-10（MPa）1/2和dp在10-25（MPa）1/2之间，其中组分（b）与（a） 或（c）在接触角质纤维之前不超过360分钟，和ii。 彩色显影剂选自一种或多种可天然或合成来源的可水解单宁或其分解产物或衍生物或其混合物，其中接触顺序为任何顺序。

    IMPROVED DETERGENT BAR AND PROCESS FOR MANUFACTURE
    3.
    发明申请
    IMPROVED DETERGENT BAR AND PROCESS FOR MANUFACTURE 审中-公开
    改进的洗涤条和制造工艺

    公开(公告)号：WO2005021701A1

    公开(公告)日：2005-03-10

    申请号：PCT/EP2004/008658

    申请日：2004-07-30

    Applicant: UNILEVER PLC ,  UNILEVER NV ,  HINDUSTAN LEVER LIMITED ,  NADAKATTI, Suresh, Murigeppa ,  NAIK, Vijay, Mukund

    Inventor： NADAKATTI, Suresh, Murigeppa ,  NAIK, Vijay, Mukund

    IPC: C11D17/00

    CPC classification number: C11D3/2079 ,  C11D1/04 ,  C11D1/123 ,  C11D1/126 ,  C11D1/143 ,  C11D1/29 ,  C11D1/37 ,  C11D17/0052

    Abstract: A non-shrinking, melt cast solid cleansing composition free of soap is provided comprising i. 15-50% by weight of fatty acid selected from myristic acid, stearic acid, palmitic acid, hydroxy stearic acid, and mixtures thereof; ii. 2-40% by weight non soap detergent active iii. 30-60% water iv. optionally other ingredients such as functional actives and wherein the said composition is free of pure lyotropic liquid crystalline phase in the temperature range 20-100°C and forms an isotropic liquid phase or a dispersion of lyotropic liquid crystalline phase in the continuum of isotropic liquid in the temperature range 40-100°C.

    Abstract translation: 提供了不含皂的非收缩熔融固体清洁组合物，其包括i。 15-50重量％的选自肉豆蔻酸，硬脂酸，棕榈酸，羟基硬脂酸的脂肪酸及其混合物; II。 2-40重量％非皂洗涤剂活性物质iii。 30-60％水iv。 任选的其它成分例如功能活性物质，其中所述组合物在20-100℃的温度范围内不含纯的溶致液晶相，并且在各向同性液体的连续体中形成各向同性液相或溶致液晶相的分散体 温度范围40-100°C。

    IMPROVEMENTS RELATING TO THERMOMETERS
    4.
    发明申请
    IMPROVEMENTS RELATING TO THERMOMETERS 审中-公开
    关于温度计的改进

    公开(公告)号：WO1998033048A1

    公开(公告)日：1998-07-30

    申请号：PCT/EP1997006678

    申请日：1997-11-21

    Applicant: UNILEVER PLC ,  UNILEVER N.V. ,  BELLARE, Jayesh, Ramesh ,  NAIK, Vijay, Mukund ,  SURESH, Sambamurthy, Jayaraman ,  VAIDYANATHAN, Balasubramanian

    Inventor： UNILEVER PLC ,  UNILEVER N.V.

    IPC: G01K05/22

    CPC classification number: G01K5/12

    Abstract: Accordingly, the present invention provides a thermometer comprising a capillary tube having a bore extending along the length of the tube, a bulb disposed at an end of the tube and in fluid communication with the said bore, and a thermometric liquid provided in the bulb, the said thermometric liquid being an aqueous solution of one or more electrolytes, said thermometric liquid having a surface tension greater than that of water and being substantially free of dissolved gases, at least the inner surface of the bore of the capillary tubing being a low surface energy material, the surface energy of the said low surface energy material being lower than the surface tension of the thermometric liquid by a factor which is at least two.

    Abstract translation: 因此，本发明提供了一种温度计，其包括具有沿着管的长度延伸的孔的毛细管，设置在管的端部并与所述孔流体连通的灯泡和设置在灯泡中的测温液体， 所述测温液体是一种或多种电解质的水溶液，所述测温液体的表面张力大于水的表面张力，并且基本上不含溶解的气体，毛细管的孔的至少内表面是低表面 能量材料，所述低表面能材料的表面能低于所述测温液体的表面张力至少为2的因子。

    THERMOMETER
    9.
    发明申请
    THERMOMETER 审中-公开
    温度计

    公开(公告)号：WO2003095959A1

    公开(公告)日：2003-11-20

    申请号：PCT/EP2003/003985

    申请日：2003-04-16

    Applicant: UNILEVER N.V. ,  UNILEVER PLC ,  HINDUSTAN LEVER LIMITED ,  SARAVANAN, Balasubramanian ,  SURESH, Sambamurthy,Jayaraman ,  NAIK, Vijay,Mukund ,  FRANKLIN, David, Chandra

    Inventor： SARAVANAN, Balasubramanian ,  SURESH, Sambamurthy,Jayaraman ,  NAIK, Vijay,Mukund ,  FRANKLIN, David, Chandra

    IPC: G01K5/02

    CPC classification number: G01K5/025

    Abstract: A liquid-in-stem thermometer comprising a stem and/or an envelope having a capillary bore extending along the length of the stem/envelopes, a bulb disposed at one end of the stem/envelope and in fluid communication with the said bore, a junction region between the capillary and the bulb adapted for maximum registration action, a thermometric liquid provided in the bulb, the said thermometric liquid being an aqueous solution of one or more solutes and substantially free of dissolved gases, atleast the inner surface of the capillary bore of said stem/envelope having low surface energy characteristics, wherein the surface tension of the thermometric liquid is greater than the surface energy of the said low surface energy material by a factor of at least two.

    Abstract translation: 一种液体茎内温度计，其包括具有沿着所述杆/包络体的长度延伸的毛细管孔的杆和/或壳体，设置在所述杆/壳体的一端并与所述孔流体连通的灯泡， 毛细管和灯泡之间的适合于最大配准作用的接合区域，设置在灯泡中的测温液体，所述温度测定液体是一种或多种溶质的水溶液，基本上不含溶解的气体，至少毛细管孔的内表面 的所述茎/包膜具有低表面能特征，其中所述温度计液体的表面张力大于所述低表面能材料的表面能至少两倍。

    A PROCESS TO PREPARE A CLAY DERIVATIVE
    10.
    发明申请
    A PROCESS TO PREPARE A CLAY DERIVATIVE 审中-公开
    制作粘土衍生物的方法

    公开(公告)号：WO2010072552A1

    公开(公告)日：2010-07-01

    申请号：PCT/EP2009/066500

    申请日：2009-12-07

    Applicant: UNILEVER NV ,  UNILEVER PLC ,  HINDUSTAN UNILEVER LIMITED ,  ADHIKARI, Sisir, Kumar ,  BHATTACHARYA, Suman, Kumar ,  GHOSH DASTIDAR, Sudipta ,  NAIK, Vijay, Mukund

    Inventor： ADHIKARI, Sisir, Kumar ,  BHATTACHARYA, Suman, Kumar ,  GHOSH DASTIDAR, Sudipta ,  NAIK, Vijay, Mukund

    IPC: C09C1/42 ,  C01B33/44

    CPC classification number: C09C1/42 ,  C01B33/44 ,  C01P2002/82

    Abstract: This invention relates to a process to prepare fatty acid derivatives of certain selective clay particles. These derivatised clay particles are useful in many applications especially as emulsifier particularly in personal cleansing compositions. It is an object of the invention to provide an alternative process suitable for derivatising the clay particle with fatty acids which salts are substantially water insoluble which the present inventors have found are not viable by the process in aqueous media. It has been found that reacting an asymmetric 1:1 or 2:1:1 clay particles having alternating tetrahedral and octahedral sheets terminating with a tetrahedral sheet at one external surface plane and an octahedral sheet at another external surface plane, with a fatty acid, a fatty acid chloride or derivatives thereof in the presence of an organic solvent solves the problem.

    Abstract translation: 本发明涉及制备某些选择性粘土颗粒的脂肪酸衍生物的方法。 这些衍生的粘土颗粒可用于许多应用，特别是作为乳化剂，特别是在个人清洁组合物中。 本发明的一个目的是提供一种适合于用脂肪酸衍生粘土颗粒的替代方法，该盐基本上是水不溶性的，本发明人已发现这些盐在水性介质中通过该方法是不可行的。 已经发现，将具有交替的四面体和八面体片的不对称1:1或2:1:1粘土颗粒与另一外表面的四面体片和一个八面体片与脂肪酸反应， 脂肪酰氯或其衍生物在有机溶剂的存在下解决了这个问题。

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