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公开(公告)号：EP2366006A1
公开(公告)日：2011-09-21
申请号：EP09759729.8
申请日：2009-11-24
申请人： Unilever NV , Unilever PLC
CPC分类号： C11D3/10 , C11D1/04 , C11D1/143 , C11D1/146 , C11D1/22 , C11D3/08 , C11D3/1233 , C11D10/04 , C11D10/042
摘要： The present invention provides a solid builder composition comprising an alkali metal carbonate, an alkali metal silicate, calcium carbonate, and soap, wherein the soap is in form of particles comprising at least 50% by weight soap and wherein at least 80% by weight of the soap particles are retained on sieve of 70 mesh. Said builder composition was found to provide relatively faster building kinetics than known builder compositions of the prior art.
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公开(公告)号：EP2366006B1
公开(公告)日：2013-08-14
申请号：EP09759729.8
申请日：2009-11-24
申请人： Unilever NV , Unilever PLC
CPC分类号： C11D3/10 , C11D1/04 , C11D1/143 , C11D1/146 , C11D1/22 , C11D3/08 , C11D3/1233 , C11D10/04 , C11D10/042
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公开(公告)号：EP2358854A1
公开(公告)日：2011-08-24
申请号：EP09795354.1
申请日：2009-11-25
申请人： Unilever NV , Unilever PLC
IPC分类号： C11D3/00 , C11D9/10 , C11D11/00 , D06M13/188
CPC分类号： D06M13/188 , C11D1/04 , C11D3/3742 , C11D9/10 , D06M15/6436
摘要： This invention relates to a method and composition for treatment of a substrate. It particularly relates to a method and composition for treatment of a fabric substrate for imparting repellency of aqueous and oily soils. It is an object of the present invention is to provide a method of treating a substrate to render the substrate more hydrophobic and to provide repellence to both oily and aqueous soils and stains. It has been found that hydrophobicity and stain-resistance can be imparted to a substrate by contacting the substrate with soap and a water-soluble compound of trivalent or tetravalent metal in presence of water under specific range of pH, while the further addition of a quaternary silicone oil imparts oily soil repellence.
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公开(公告)号：EP3365416A1
公开(公告)日：2018-08-29
申请号：EP16778313.3
申请日：2016-10-03
申请人： Unilever NV , Unilever PLC
发明人： BAG, Papiya , PAUL, Pintu , SARKAR, Arpita
CPC分类号： C11D1/37 , C11D1/24 , C11D1/29 , C11D3/2093 , C11D3/3947 , C11D11/0017
摘要： The present invention relates to a composition and a method for treating substrates, such as fabrics; particularly for stain removal across all kinds of stains. A single product that works across all the different kind of stains is still desired. It is an object of the present invention to provide a composition for aqueous/bleachable, oily, particulate and enzymatic stain removal. Surprisingly, it has been found that aqueous/bleachable, oily, particulate and enzymatic stain removal from fabric can be achieved by a composition comprising a surfactant system of an anionic and dianionic surfactants where the anionic surfactant is selected from the group of alkyl alkoxylated sulfates and said dianionic surfactant is chosen from the group of diphenyl oxide disulfonate having a carbon chain length ranging from C6 to C18, a fat solubilizing oil and hydrogen peroxide.
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公开(公告)号：EP2358854B1
公开(公告)日：2013-10-02
申请号：EP09795354.1
申请日：2009-11-25
申请人： Unilever NV , Unilever PLC
IPC分类号： C11D3/00 , C11D9/10 , C11D11/00 , D06M13/188 , C11D3/37 , C11D1/04 , D06M15/643
CPC分类号： D06M13/188 , C11D1/04 , C11D3/3742 , C11D9/10 , D06M15/6436
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公开(公告)号：EP3365416B1
公开(公告)日：2019-05-01
申请号：EP16778313.3
申请日：2016-10-03
申请人： Unilever NV , Unilever PLC
发明人： BAG, Papiya , PAUL, Pintu , SARKAR, Arpita
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公开(公告)号：EP2809757A1
公开(公告)日：2014-12-10
申请号：EP13700225.9
申请日：2013-01-14
申请人： Unilever N.V. , Unilever Plc.
发明人： GHOSH, Amit,Kumar , PERINCHEERY, Aravindakshan , RASTOGI, Abhishek , SARKAR, Arpita , DUTTA, Kingshuk
IPC分类号： C11D1/00 , C11D1/722 , C11D3/00 , C11D3/04 , C11D3/20 , C11D3/22 , C11D3/37 , C11D3/50 , C11D9/10 , C11D9/22 , C11D9/26 , C11D11/00 , D06M11/17 , D06M11/57 , D06M13/188 , D06M15/09 , D06M15/53
CPC分类号： C11D3/0036 , C11D1/008 , C11D3/046 , C11D3/2079 , C11D3/225 , C11D3/3707 , C11D3/3753 , C11D3/50 , C11D9/10 , C11D9/225 , C11D9/262 , C11D11/0017 , D06M11/17 , D06M11/38 , D06M11/57 , D06M13/005 , D06M13/188 , D06M13/224 , D06M15/09 , D06M15/333 , D06M15/53 , D06M23/02 , D06M23/06 , D06M2200/01
摘要： The present invention relates to a composition and a method for treating substrates, such as fabrics; particularly to make the substrate stain repellent and easier to clean upon the subsequent wash. The invention has been developed primarily for use on fabrics, and will be described hereinafter with reference to these applications. It is an object of the present invention to provide stain repellence to a fabric. It is still another object of the invention to provide a composition that provides improved perfume delivery to the fabric. It has been found that improved perfume delivery is obtained in compositions comprising a fatty acid, a water soluble salt of Aluminium and a non-ionic polymer. Improved stain repellence is obtained when the HLB of the polymer is between 12 and 18.
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公开(公告)号：EP3724309A1
公开(公告)日：2020-10-21
申请号：EP18811041.5
申请日：2018-12-04
申请人： Unilever N.V. , Unilever PLC
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公开(公告)号：EP3469050B1
公开(公告)日：2019-10-16
申请号：EP17726649.1
申请日：2017-06-01
申请人： Unilever N.V. , Unilever PLC
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公开(公告)号：EP2917318A1
公开(公告)日：2015-09-16
申请号：EP13788924.2
申请日：2013-10-30
申请人： Unilever N.V. , Unilever PLC
CPC分类号： C11D1/65 , C11D1/652 , C11D3/0015 , C11D3/0036 , C11D3/32 , C11D3/3753 , C11D11/0017
摘要： The present invention relates to a composition and a method for treating substrates, such as fabrics; particularly for improved stain removal and better cleaning upon the subsequent wash and also for reduced re-deposition of dirt. It is therefore an object of the present invention to provide improved aqueous/bleachable, oily or particulate stain removal. It is a further object of the present invention to provide improved cleaning upon subsequent wash and reduce re-deposition of dirt. It has been found that improved aqueous/bleachable, oily or particulate stain removal and reduced redeposition of dirt can be achieved by depositing a surfactant complex of an anionic and a cationic surfactant, a non-ionic polymer and a chelating agent onto the fabric.
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