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公开(公告)号：EP3668606A1
公开(公告)日：2020-06-24
申请号：EP18739865.6
申请日：2018-07-17
申请人： Unilever N.V. , Unilever PLC
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公开(公告)号：EP3668605A1
公开(公告)日：2020-06-24
申请号：EP18742826.3
申请日：2018-07-26
申请人： Unilever N.V. , Unilever PLC
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公开(公告)号：EP2986271A1
公开(公告)日：2016-02-24
申请号：EP14711984.6
申请日：2014-03-25
申请人： Unilever N.V. , Unilever PLC
摘要： Disclosed is a toothpaste composition comprising: (i) 20 to 60 wt% of a calcium based abrasive; (ii) 3 to 15 wt% humectant; and, (iii) upto 2 wt% thickening silica; wherein the composition comprises 0.2 to 3 wt% smectite clay. Disclosed composition provides superior sensory profile as well as an increased uptake of antibacterial agent by the oral tissue.
摘要翻译： 公开了一种牙膏组合物，其包含：（i）20至60重量％的钙基磨料; （ii）3至15wt％湿润剂; 和（iii）高达2重量％的增稠二氧化硅; 其中所述组合物包含0.2至3重量％的绿土粘土。 公开的组合物提供优异的感官特征以及通过口腔组织增加抗菌剂的吸收。
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4.发明公开ORAL CARE COMPOSITION HAVING AN ADDUCT OF CLAY AND ANTIBACTERIAL AGENT 审中-公开WITH A加合物OFF SOUND AND抗菌剂口腔护理组合物
公开(公告)号：EP2938318A1
公开(公告)日：2015-11-04
申请号：EP13795447.5
申请日：2013-11-15
申请人： Unilever N.V. , Unilever PLC
发明人： BHATTACHARYA, Arpita , CHANDRASEKARAN, Sembian , GHOSH DASTIDAR, Sudipta , GOEL, Satish Kumar , IYER, Meenakshi , SAJI, Maya Treesa
CPC分类号： A61K8/26 , A61K8/0266 , A61K8/416 , A61K2800/412 , A61K2800/56 , A61Q11/00
摘要： Disclosed is an oral care composition having: (i) 5 to 60 wt% abrasive; (ii) an anionic surfactant; and, (iii) a bipolar antimicrobial particle whose precursor is an asymmetric 1:1 or 2:1:1 clay particle comprising 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 an antimicrobial agent attached to the coordinating cation on one of the said external surface plane where the antibacterial agent is a quaternary ammonium material. The disclosed compositions are highly effective at controlling bacterial re-growth, as well as they are equally good at providing immediate control on the bacterial count.
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公开(公告)号：EP2938318B1
公开(公告)日：2019-09-04
申请号：EP13795447.5
申请日：2013-11-15
申请人： Unilever N.V. , Unilever PLC
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公开(公告)号：EP3436155A1
公开(公告)日：2019-02-06
申请号：EP17708249.2
申请日：2017-03-02
申请人： Unilever N.V. , Unilever PLC
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公开(公告)号：EP2758025B1
公开(公告)日：2018-09-26
申请号：EP12730588.6
申请日：2012-07-04
申请人： Unilever N.V. , Unilever PLC
CPC分类号： A61K8/8129 , A61K8/19 , A61K8/26 , A61K8/8164 , A61Q11/00
摘要： It has been found that toothpastes containing balance amounts of calcium based abrasive, copolymer of vinylmethylether and maleic acid and clay have significantly better stability even at elevated temperature. It has also been determined that the selected combination allows for complete removal of or at least a significant reduction in thickening silica, with almost no adverse effect on rheology. Disclosed is a toothpaste composition comprising: (i) a calcium based abrasive; (ii) a copolymer of vinylmethyl ether and maleic acid; and (iii) a clay, wherein ratio of the calcium based abrasive to said copolymer of vinylmethyl ether and maleic acid is at least 1:0075 and ratio of said calcium based abrasive to said clay is at least 1:0.02.
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8.发明公开
公开(公告)号：EP2758025A2
公开(公告)日：2014-07-30
申请号：EP12730588.6
申请日：2012-07-04
申请人： Unilever N.V. , Unilever PLC
CPC分类号： A61K8/8129 , A61K8/19 , A61K8/26 , A61K8/8164 , A61Q11/00
摘要： It has been found that toothpastes containing balance amounts of calcium based abrasive, copolymer of vinylmethylether and maleic acid and clay have significantly better stability even at elevated temperature. It has also been determined that the selected combination allows for complete removal of or at least a significant reduction in thickening silica, with almost no adverse effect on rheology. Disclosed is a toothpaste composition comprising: (i) a calcium based abrasive; (ii) a copolymer of vinylmethyl ether and maleic acid; and (iii) a clay, wherein ratio of the calcium based abrasive to said copolymer of vinylmethyl ether and maleic acid is at least 1:0075 and ratio of said calcium based abrasive to said clay is at least 1:0.02.
摘要翻译： 已经发现，含有平衡量的钙基研磨剂，乙烯基甲基醚和马来酸和粘土的共聚物的牙膏在高温下具有显着更好的稳定性。 还确定所选择的组合允许完全去除或至少显着减少增稠二氧化硅，几乎不会对流变性产生不利影响。 公开了一种牙膏组合物，其包含：（i）钙基磨料; （ⅱ）乙烯基甲基醚与马来酸的共聚物; 和（iii）粘土，其中所述基于钙的磨料与所述乙烯基甲基醚和马来酸的共聚物的比例为至少1:0075，并且所述钙基磨料与所述粘土的比例为至少1:0.02。
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公开(公告)号：EP3393426B1
公开(公告)日：2020-02-19
申请号：EP16805789.1
申请日：2016-12-01
申请人： Unilever NV , Unilever PLC
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公开(公告)号：EP3393426A1
公开(公告)日：2018-10-31
申请号：EP16805789.1
申请日：2016-12-01
申请人： Unilever NV , Unilever PLC
IPC分类号： A61K8/25 , A61K8/26 , A61Q11/00 , A61K8/02 , A61K8/21 , A61K33/06 , A61K33/10 , A61K33/12 , A61K33/16
摘要： The present invention relates to a toothpaste composition, it particularly relates to a toothpaste composition having a fluoride source for enhancing remineralisation of tooth. It is desired that the performance of the fluoride source in a toothpaste composition is improved and in that the fluoride source delivers maximum benefit to tooth without compromising on the other benefits derivable from the toothpaste composition. Accordingly, an object of the present invention is to provide a toothpaste composition which retains a desirable level of soluble fluoride upon storage. It has been surprisingly found by the present inventors that a toothpaste composition having a fluoride source provides for improved remineralisation of the teeth when the composition includes an abrasive silica or a calcium based abrasive, a 1:1 layered silicate clay and a 2:1 layered silicate clay.
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