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    A HARD SURFACE CLEANING COMPOSITION
    61.
    发明公开
    A HARD SURFACE CLEANING COMPOSITION 审中-公开

    公开(公告)号：EP3565879A1

    公开(公告)日：2019-11-13

    申请号：EP17808391.1

    申请日：2017-11-21

    申请人： Unilever N.V. ,  Unilever PLC

    发明人： BANDYOPADHYAY, Punam ,  KOTTUKAPALLY, Jiji, Paul ,  MADHAVAN, Uma

    IPC分类号： C11D1/37 ,  C11D3/37 ,  C11D11/00 ,  C11D1/22 ,  C11D1/29

    摘要： A hard surface cleaning composition comprising: • 5 to 60 wt% of detergent surfactant, • 0.5 to 4 wt% of a polymer comprising acrylic acid, and; • water; wherein the composition is free of silicone and free of metal bleach catalyst; wherein the composition has pH of 5.5 or lower; and wherein at least 50% of the total amount of detergent surfactant is a combination of alkyl ether sulfate and alkylbenzene sulfonate wherein the ratio of alkyl ether sulfate:alkylbenzene sulfonate is at least 1:1. A method for cleaning a hard surface comprising the steps of: a. applying onto a hard surface in neat or diluted form the said composition, b. cleaning the hard surface, and; c. rinsing the hard surface.

    AN ANTIMICROBIAL COMPOSITION
    62.
    发明公开
    AN ANTIMICROBIAL COMPOSITION 审中-公开

    公开(公告)号：EP3562467A1

    公开(公告)日：2019-11-06

    申请号：EP17816519.7

    申请日：2017-11-27

    申请人： Unilever N.V. ,  Unilever PLC

    发明人： BARNE, Sameer Keshav ,  SAJI, Maya Treesa

    IPC分类号： A61K8/368 ,  A61K8/81 ,  A61Q19/10 ,  A61K8/36 ,  A61K8/41 ,  A61Q17/00

    摘要： The present invention relates to an antimicrobial composition and more particularly to an antimicrobial composition at the pH of skin. Accordingly, the present invention provides an antimicrobial composition comprising: (a) 5 to 40% by weight of an ammonium salt having at least one covalently bonded hydrogen attached to the nitrogen or of an anionic surfactant with ammonium group as counter ion or mixtures thereof; and, (b) 0.1 to 20% by weight of a carboxylic acid with pKa value greater than 4.5.

    LIQUID DETERGENT COMPOSITION
    70.
    发明公开
    LIQUID DETERGENT COMPOSITION 审中-公开

    公开(公告)号：EP3545062A1

    公开(公告)日：2019-10-02

    申请号：EP17794705.8

    申请日：2017-10-27

    申请人： Unilever N.V. ,  Unilever PLC

    发明人： BANDYOPADHYAY, Punam ,  SAH, Amit ,  SANKAR, Rachana

    IPC分类号： C11D1/37 ,  C11D3/20 ,  C11D3/00 ,  C11D1/29 ,  C11D1/22 ,  C11D1/14

    摘要： The invention relates to a liquid detergent composition comprising: a) a first anionic surfactant which is an ethoxylated alkyl ether sulfate; b) a second anionic surfactant selected from the group consisting of C8-22 alkylbenzene sulfonates, C8-22 alkyl sulfates and combinations thereof; c) 0.1 to 2.5 % by weight based on the total weight of the liquid detergent composition of a fatty acid ester according to formula (II): R2-C(O)-O-R3 wherein R2 represents a linear C8-22 alkyl group; R3 represents a linear or branched C1-C4 alkyl group; d) at least 50 % by weight based on the total weight of the liquid detergent composition of water; wherein the first anionic surfactant and the second anionic surfactant together comprise 12 to 30 % by weight based on the total weight of the liquid detergent composition. This liquid detergent composition is very effective in removing soil from surfaces and, upon dilution with water, readily produces a cleaning liquid with a rich, creamy foam, which foam can easily be removed from the cleaned surface using only a limited amount of rinsing water.