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81. 发明公开

EP2188218A1 WATER PURIFICATION COMPOSITION AND PROCESS 有权
标题翻译：水处理组合物及方法
公开(公告)号：EP2188218A1
公开(公告)日：2010-05-26
申请号：EP08774326.6
申请日：2008-06-26
申请人： Unilever N.V. , Unilever PLC
发明人： GUPTA, Santosh, Kumar , MAHAPATRA, Samiran , PRAMANIK, Amitava , SARKAR, Ayan
IPC分类号： C02F1/52 , C02F1/50 , C02F1/56 , C02F1/28 , C02F1/42 , C02F101/10
CPC分类号： C02F1/5236 , C02F1/281 , C02F1/56 , C02F1/76 , C02F2101/103 , C02F2303/04
摘要： The invention relates to a composition and a process for purification of contaminated water, especially for the removal of harmful contaminants like Arsenic in addition to the removal of other harmful microbial contaminants and suspended particulate impurities, to make the water suitable for human consumption. It has been found that a flocculation/disinfection composition which comprises certain double layered hydroxides which contain at least one selected divalent cation and at least one selected trivalent cation provides for enhanced arsenic removal.

82. 发明公开

EP2167624A1 A SOLID DETERGENT COMPOSITION 有权
标题翻译：固体洗涤剂
公开(公告)号：EP2167624A1
公开(公告)日：2010-03-31
申请号：EP08761382.4
申请日：2008-06-26
申请人： Unilever PLC , Unilever N.V.
发明人： DAS, Subir, Kumar , HIBARE, Sujitkumar, Suresh , JOSEPH, Jojo , PRAMANIK, Amitava , PERINCHEERY, Aravindakshan , SARKAR, Arpita , VELAYUDHAN NAIR, Gopa, Kumar
IPC分类号： C11D1/22 , C11D3/10 , C11D3/12 , C11D3/20
CPC分类号： C11D1/22 , C11D3/10 , C11D3/1213 , C11D3/1233 , C11D3/124 , C11D3/128 , C11D3/2082
摘要： A solid detergent composition comprising: (i) 5 to 90 wt% magnesium salt of linear alkyl benzene sulphonic acid; (ii) 10 to 70 wt% water soluble alkali metal carbonate; and (iii) 3 to 50 wt% seed for precipitating calcium carbonate and (iv) an optionalco-builder which is a di-carboxylic acid or a salt thereof.

83. 发明公开

EP2139980A1 A BUILDER SYSTEM FOR A DETERGENT COMPOSITION 有权
标题翻译：一种洗涤剂组合物的制造系统
公开(公告)号：EP2139980A1
公开(公告)日：2010-01-06
申请号：EP08736623.3
申请日：2008-04-29
申请人： Unilever PLC , Unilever N.V.
发明人： DAS, Subir, Kumar , PRAMANIK, Amitava , SARKAR, Arpita , VELAYUDHAN NAIR, Gopa, Kumar
IPC分类号： C11D3/20 , C11D3/10 , C11D3/12
CPC分类号： C11D3/1233 , C11D3/10 , C11D3/2082
摘要： A builder system for a detergent composition comprising: (i) a water soluble alkali metal carbonate; (ii) 5% to 50% by weight of the builder system, a seed for precipitating Calcium carbonate, which is Calcium carbonate; and (iii) a co-builder which is a di-carboxylic acid or a salt thereof; also processes to prepare the builder system, detergent compositions comprising the builder composition and processes to prepare the detergent composition.
摘要翻译：一种用于洗涤剂组合物的助洗剂体系，其包含：（i）水溶性碱金属碳酸盐; （ii）5重量％至50重量％的助洗剂体系，用于沉淀碳酸钙的种子，其为碳酸钙; 和（iii）为二羧酸或其盐的共助洗剂; 还包括制备助洗剂体系的方法，包含助洗剂组合物的洗涤剂组合物以及制备洗涤剂组合物的方法。

84. 发明公开

EP3727282A1 FAST-ACTING BIOCIDAL CLEANSING COMPOSITION 有权转让
公开(公告)号：EP3727282A1
公开(公告)日：2020-10-28
申请号：EP18811503.4
申请日：2018-11-28
申请人： Unilever N.V. , Unilever PLC
发明人： MURALIDHARAN, Girish , PRAMANIK, Amitava
IPC分类号： A61K8/19 , A61K33/38 , A61Q17/00 , A61K8/64 , C11D1/00

85. 发明公开

EP3681461A1 AN ANTIMICROBIAL COMPOSITION 有权转让
公开(公告)号：EP3681461A1
公开(公告)日：2020-07-22
申请号：EP18756462.0
申请日：2018-08-28
申请人： Unilever N.V. , Unilever PLC
发明人： DAS, Somnath , PRAMANIK, Amitava
IPC分类号： A61K8/27 , A61K8/49 , A61Q5/00 , A61Q5/02 , A61Q5/12 , A61K8/67 , A61Q17/00 , A61Q19/10 , A61K8/19

86. 发明公开

EP3519545A1 LAUNDRY DETERGENT COMPOSITION CONTAINING AMPHOTERIC POLYMER 有权
公开(公告)号：EP3519545A1
公开(公告)日：2019-08-07
申请号：EP17767808.3
申请日：2017-09-12
申请人： Unilever N.V. , Unilever PLC
发明人： PRAMANIK, Amitava , ROYCHOWDHURY, Sumana , SARKAR, Priyanka
IPC分类号： C11D3/37 , C11D3/00
摘要： The invention relates to a solid laundry detergent composition containing an amphoteric polymer, said amphoteric polyemer being characterized in that least 30% of its monomeric units are betaine units represented by the following formula (I): H2C=C(R1)-C(0)0-(CH2)n-N+(R2)(R3)-(CH2)p-X (I) wherein: • R1 represents a hydrogen atom or a linear or branched Ci to C6 alkyl group; • R2 and R3, independently of each other, represent an alkyl, hydroxyalkyl or aminoalkyl group in which the alkyl group is a linear or branched C1 to C6 alkyl; • n is an integer in the range of 1 to 4; • p is an integer in the range of 2 to 8; • X represents COO". The inventors have discovered that laundry detergent compositions containing the aforementioned amphoteric polymer are capable of increasing the oil repellency of fabrics.

87. 发明公开

EP2922940A1 FABRIC TREATMENT COMPOSITION 有权
标题翻译： GEWEBEBEHANDLUNGSZUSAMMENSETZUNG
公开(公告)号：EP2922940A1
公开(公告)日：2015-09-30
申请号：EP13783597.1
申请日：2013-10-29
申请人： Unilever N.V. , Unilever PLC
发明人： BARNE, Sameer, Keshav , DAS, Somnath , PANCHANATHAN, Anandh , PRAMANIK, Amitava , SINHA, Archana
IPC分类号： C11D3/22 , C11D3/37 , C11D3/00
CPC分类号： C11D3/0036 , C11D3/225 , C11D3/3753 , C11D3/3757
摘要： The present invention is in the field of fabric treatment compositions. It particularly relates to a booster composition, a wash composition and a fabric conditioning composition; and methods for treatment of a substrate for imparting repellence of soils; in particular oily soils. Although the prior art provides for compositions providing improved removal of aqueous soils and stains, the removal of oily soils and stains remains to be desired. It is an object of the present invention to provide a composition that can be used in a main wash detergent product as well as a fabric conditioning product providing a next time cleaning benefit for oily stains and soils under acidic, neutral and alkaline conditions. It is a further object of the invention that the composition does not affect the wettability of a fabric. It is found that a composition comprising methyl cellulose, polyvinyl alcohol; and an acrylic polymer or co-polymer provides easier next time cleaning on oily soils and stains.
摘要翻译：本发明涉及织物处理组合物领域。它特别涉及助剂组合物，洗涤组合物和织物调理组合物; 以及用于处理土壤排斥性的基质的方法; 特别是油性土壤。尽管现有技术提供了提供水性污垢和污渍的改进去除的组合物，但仍然需要去除油性污垢和污渍。本发明的目的是提供可用于主洗涤洗涤剂产品的组合物以及在酸性，中性和碱性条件下为油性污渍和污垢提供下一次清洁益处的织物调理产品。本发明的另一个目的是组合物不影响织物的润湿性。发现含有甲基纤维素，聚乙烯醇，并且丙烯酸聚合物或共聚物在油性污垢和污渍上提供更容易的下次清洁。

88. 发明授权

EP2188218B1 WATER PURIFICATION COMPOSITION AND PROCESS 有权
标题翻译：水处理组合物及方法
公开(公告)号：EP2188218B1
公开(公告)日：2011-12-14
申请号：EP08774326.6
申请日：2008-06-26
申请人： Unilever N.V. , Unilever PLC
发明人： GUPTA, Santosh, Kumar , MAHAPATRA, Samiran , PRAMANIK, Amitava , SARKAR, Ayan
IPC分类号： C02F1/52 , C02F1/50 , C02F1/56 , C02F1/28 , C02F1/42 , C02F101/10
CPC分类号： C02F1/5236 , C02F1/281 , C02F1/56 , C02F1/76 , C02F2101/103 , C02F2303/04
摘要： The invention relates to a composition and a process for purification of contaminated water, especially for the removal of harmful contaminants like Arsenic in addition to the removal of other harmful microbial contaminants and suspended particulate impurities, to make the water suitable for human consumption. It has been found that a flocculation/disinfection composition which comprises certain double layered hydroxides which contain at least one selected divalent cation and at least one selected trivalent cation provides for enhanced arsenic removal.

89. 发明公开

EP3764794A1 AN ANTIMICROBIAL PARTICULATE COMPOSITION AND A PERSONAL CARE COMPOSITION COMPRISING THE SAME 有权转让
公开(公告)号：EP3764794A1
公开(公告)日：2021-01-20
申请号：EP19711252.7
申请日：2019-03-01
申请人： Unilever N.V. , Unilever PLC
发明人： MITRA, Rupak , MURALIDHARAN, Girish , PRAMANIK, Amitava , SARKAR, Samarpita , DAS, Somnath
IPC分类号： A01N59/16 , A01N59/20 , A01N25/12 , A01N25/30 , A01N25/34 , A01P1/00

90. 发明公开

EP3727591A1 POROUS COMPOSITE PARTICLES AND COSMETIC COMPOSITIONS COMPRISING THE SAME 审中-公开
公开(公告)号：EP3727591A1
公开(公告)日：2020-10-28
申请号：EP18812141.2
申请日：2018-11-30
申请人： Unilever N.V. , Unilever PLC
发明人： MA, Guanghui , NA, Xiangming , PRAMANIK, Amitava , ZHOU, Weiqing , ZHOU, Weizheng
IPC分类号： A61Q1/02 , A61K8/81 , A61K8/02 , A61K8/19

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