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91. 发明申请

US20210263016A1 EVALUATING THE EFFICACY OF LEAVE-ON COSMETIC COMPOSITIONS TO PROTECT FROM POLLUTANTS 有权
公开(公告)号：US20210263016A1
公开(公告)日：2021-08-26
申请号：US17053825
申请日：2019-05-02
申请人： CONOPCO, INC., D/B/A UNILEVER
发明人： Chengdong JI , Sheng MENG , Shangchun Yl , Caigen YUAN
IPC分类号： G01N33/50 , G01N21/65 , G01N21/64
摘要： Disclosed is an in-vitro method to determine efficacy of a cosmetic composition or of one or more ingredients comprised therein to inhibit a particulate pollutant from contacting skin, said method comprising the steps of: (i) contacting a human skin equivalent with a cosmetic composition to form, upon drying, a layer thereof extending along mutually perpendicular X and Y and Z axis where along said Z axis said layer is 1 to 100 μm, where said Z axis indicates thickness of said layer; (ii) depositing, on said layer, a known amount of a model fine particulate matter comprising a first substance responsive to depth profile analysis where said cosmetic composition comprises a second substance, not comprised in said model fine particulate matter but also responsive to said depth profile analysis where the response of said first and second substances are distinguishable; (iii) for a pre-determined period after depositing said model fine particulate matter, periodically measuring response of said first and said second substance by said depth profile analysis, to thereby determine the amount of said model fine particulate matter at defined intervals along said Z axis; and, (iv) ascertaining said efficacy based on the amount of said model fine particulate matter at said defined intervals along said Z axis throughout said pre-determined period.

92. 发明申请

US20210228464A1 ANTIDANDRUFF HAIR CARE COMPOSITION COMPRISING PYRITHIONE 有权
公开(公告)号：US20210228464A1
公开(公告)日：2021-07-29
申请号：US16604868
申请日：2018-03-22
申请人： Conopco, Inc. d/b/a UNILEVER
发明人： Guoqiang CHEN , Michael John HOPTROFF , Chengdong JI , Miao MIAO
IPC分类号： A61K8/49 , A61Q5/00 , A61K8/27 , A61K8/44 , A61K8/46 , A61Q5/02 , A61K8/41 , A61K8/34 , A61Q5/12
摘要： This invention relates to a hair care composition more particularly to a wash-off composition, especially preferred being a shampoo or a conditioner, which provides the desired anti-dandruff efficacy with enhanced stability of the active materials on hair/scalp during use. Disclosed is a hair care composition comprising: (i) 0.01 to 3% by weight zinc pyrithione; (ii) 1 to 5% by weight amino acid; and (iii) 0.1 to 5% by weight additional zinc compound.

93. 发明申请

US20210220244A1 ANTIMICROBIAL PERSONAL CLEANSING COMPOSITIONS 有权
公开(公告)号：US20210220244A1
公开(公告)日：2021-07-22
申请号：US16304932
申请日：2017-05-16
申请人： Conopco, Inc., d/b/a Unilever
发明人： Ningning LI , Joseph MUSCAT , Marine Pauline Charlotte SAINT-GEORGES
IPC分类号： A61K8/58 , A61Q17/00 , A61K8/92 , A61K8/36 , A61K8/892 , A61K8/20 , A61K8/46 , A61K8/02 , A61Q5/02
摘要： The invention provides an antimicrobial personal cleansing composition comprising: (i) an aqueous continuous phase including cleansing surfactant, (ii) a dispersed phase including dispersed particles of one or more zinc-containing antimicrobial agents; and (iii) a solubilised oily liquid conditioning agent for skin and/or hair; in which the oily liquid conditioning agent is light mineral oil having a kinematic viscosity of 3 to 5 cS (mm2·s−1) at 40° C. and is solubilised in wormlike micelles in the aqueous continuous phase via the incorporation of at least one inorganic electrolyte and at least one linker molecule which is selected from compounds of general formula R(X)n, in which R is an aryl ring having from 6 to 10 carbon atoms or a mono-, di- or trivalent alkyl or hydroxyalkyl chain having from 3 to 14 carbon atoms; n is 1 to 3 and each X is independently selected from —OH, —COOH and —COO−M+ groups, where M is an alkali metal, ammonium or alkanolammonium cation; and in which the level of solubilised oily liquid conditioning agent in the conditioning shampoo composition ranges from 0.45 to 3% by weight based on the total weight of the conditioning shampoo composition. The invention also provides the use of the composition described above for the enhanced deposition of one or more zinc-containing antimicrobial agents onto the skin and/or hair.

94. 发明申请

US20210220243A1 Hydratable Concentrated Surfactant Composition 有权
公开(公告)号：US20210220243A1
公开(公告)日：2021-07-22
申请号：US16748521
申请日：2020-01-21
申请人： Conopco, Inc., d/b/a UNILEVER
发明人： Douglas John HIBAN , Teanoosh MOADDEL , Tirucherai Varahan VASUDEVAN , Daniel PEREIRA
IPC分类号： A61K8/46 , A61K8/44 , A61K8/362 , A61K8/36 , A61K8/42 , A61K8/34 , A61Q19/10
摘要： The invention is directed to a hydratable concentrated surfactant composition. The composition is pourable, easy to dilute, substantially free of sulfate and oil, comprises a C6-C14 acid, alcohol or both, anionic surfactant and an amphoteric surfactant, zwitterionic surfactant or both. The composition is in lamellar phase and thickens and transforms to an isotropic phase upon dilution. The composition can be used as a concentrate in small volumes and diluted as used and needed or can be diluted with water in refill packaging to ensure a reduction in plastic waste.

95. 发明申请

US20210214795A1 EPIGENETIC METHOD TO ASSESS SUN EXPOSURE 有权
公开(公告)号：US20210214795A1
公开(公告)日：2021-07-15
申请号：US17057775
申请日：2019-06-12
申请人： Conopco, Inc., d/b/a UNILEVER
发明人： Anthony William DADD , David Andrew GUNN , Taniya KAWATRA , John Chun-Sing NlP , Sheila Alves ROCHA
IPC分类号： C12Q1/6883
摘要： The invention provides a method for obtaining information useful to determine the effect of sun exposure on the skin of an individual, the method comprising the steps of: (a) obtaining genomic DNA from skin cells derived from the individual, wherein the skin cells include epidermal skin cells; and (b) observing cytosine methylation of at least two CpG loci in the genomic DNA selected from the group consisting of: cg02066936 cg16929393 cg05715751 cg21177821 cg05504117 cg00772091 cg06066180 cg00675160 cg00067720 cg02491003 cg24490133 cg05355684 cg19283806 cg23976431 cg00025972 cg07050101 cg10557907 cg25588389 cg24114899 cg22695351 cg24105685 cg13181164 cg04258138 cg13181974 cg24357619 cg17196051 cg27546066 cg01203651 cg09496748 cg00297912 cg19757573 cg03243551 cg10634273 cg23225508 cg10397765 cg02037307 cg15084618 cg25677261 cg10294853 cg19145082 cg12577010 cg24489344 cg08243465 cg04935109 cg19720260 cg16293892 cg16210355 cg03597159 cg26837962 cg18582260 cg10624914 cg12474705 cg04425614 cg15701237 cg09055205 cg11969813 cg15496956 cg01978213 cg02215357 cg02851203 cg23824183 cg21497990 cg27105183 cg18541042 cg19413397 cg15233074 cg02018681 cg18228590 cg16777510 cg05959430 cg13765278 cg04084883 cg11723713 cg06427571 cg04424885 cg22834542 cg16863522 cg17180088 cg00081714 cg27305903 cg01797450 cg19990373 cg23153745 cg01166892 cg05751344 cg06984848 cg19009417 cg20067575 cg24393844 cg00813560 cg17341765 cg04659582 cg14076239 cg06958636 cg14624145 cg02152631 cg15059474 cg08781365 cg08267250 cg16808156 cg13582226 cg02004370 cg06641366 cg04921068 cg21519787 cg09657114 cg24736734 cg22923895 cg10494639 cg24534872 cg23036668 cg03475509 cg12906649 cg27005906 cg14043049 cg17117459 cg23909173 cg23660755 cg11741189 cg08644276 cg09353052 cg00953443 cg15674181 cg10052164 cg26166717 cg23301462 cg24990283 cg24349610 cg19263548 cg09407650 cg07619697 cg08903441 cg21855021 cg06769820 cg12907959 cg13213009 cg07657776 cg02768671 cg26132737 cg08584947 cg24591969 cg01552275 cg05888872 cg13896748 cg00415971 cg18156845 cg10389644 cg12743638 cg13852284 cg19049964 cg25002649 cg18833788 cg19187110 cg01823161 cg02754084 cg02992048 cg03819134 cg13366863 cg20187049 cg23224396 cg24699871 cg05799507 cg06650378 cg03985520 cg10267724 cg25034941 cg09914773 cg27181375 cg02261047 cg08203794 cg10236596 cg10113820 cg07695089 cg10481072 cg08703857 cg19256731 cg07982208 cg16246713 cg22821554 cg20419272 cg17206555 cg07166800 cg25204319 cg26063719 cg05851505, so that information useful to determine the effect of sun exposure on the skin is obtained.

96. 发明申请

US20210208155A1 METHOD 有权
公开(公告)号：US20210208155A1
公开(公告)日：2021-07-08
申请号：US17056570
申请日：2019-06-26
申请人： Conopco, Inc., d/b/a UNILEVER
发明人： Nicholas John AINGER , Annie Jaye GALPIN
IPC分类号： G01N33/68
摘要： A method of measuring the harshness of a surfactant, comprising the steps of: i) preparing a solid protein-dye complex comprising: a) a protein, which is a non-denatured corn protein and which is soluble in aqueous alcohol; and b) a protein binding dye, which is specific to the protein (a); by dissolving a) and b) in aqueous alcohol to form a solution of protein-dye complex; and removing the aqueous alcohol to form a solid protein-dye complex; and ii) providing an aqueous solution of surfactant and taking a first colour measurement, iii) adding the solid protein-dye complex to the aqueous solution of surfactant, taking a second colour measurement and measuring the change in colour between the first colour measurement and the second colour measurement; and iv) matching the change in colour with a reference scale; provides a quick and accurate way of assessing surfactant harshness towards protein, that can be easily carried out under non-laboratory conditions and enables suitable product recommendations to be made.

97. 发明申请

US20210205202A1 SKIN CARE KIT 有权
公开(公告)号：US20210205202A1
公开(公告)日：2021-07-08
申请号：US17056779
申请日：2019-06-06
申请人： Conopco, Inc., d/b/a UNILEVER
发明人： Jianfei LIU
IPC分类号： A61K8/67 , A61Q19/00 , A61K8/34 , A61K8/60 , A61K8/81
摘要： Disclosed is a skin care kit comprising (a) a freeze-dried cosmetic composition comprising a cosmetic active, and (b) an aqueous cosmetic composition comprising an acrylic polymeric thickener.

98. 发明申请

US20210205195A1 PRESERVED COMPOSITIONS 有权
公开(公告)号：US20210205195A1
公开(公告)日：2021-07-08
申请号：US17056618
申请日：2019-05-20
申请人： Conopco, Inc., d/b/a UNILEVER
发明人： Stuart CAMPBELL-LEE , Thomas Richard POINTON
IPC分类号： A61K8/362 , A61K8/368 , A61K8/31 , A61K8/34 , A61K8/41 , A61Q19/10 , A61Q5/12
摘要： A composition comprising itaconic acid or salt thereof and a cationic surfactant.

99. 发明申请

US20210205194A1 PRESERVATION COMPOSITIONS 有权
公开(公告)号：US20210205194A1
公开(公告)日：2021-07-08
申请号：US17056592
申请日：2019-05-20
申请人： Conopco, Inc., d/b/a UNILEVER
发明人： Stuart CAMPBELL-LEE , Rupak MITRA , Thomas Richard POINTON , Ian Peter STOTT
IPC分类号： A61K8/362 , A61K8/34 , A61Q5/00
摘要： A preservation system comprising: i. itaconic acid or salt thereof and ii. an aromatic alcohol selected from the group consisting of ethylvanillin, eugenol, thymol, P-hydroxybenzaldehyde, 4n butyl phenol, P-hydroxyacetophenone, vanillin, salicylic acid or salt thereof, o-cymen-5-ol, carvacrol and mixtures thereof.

100. 发明申请

US20210198598A1 AQUEOUS SPRAY COMPOSITION 有权
公开(公告)号：US20210198598A1
公开(公告)日：2021-07-01
申请号：US16755353
申请日：2018-10-02
申请人： Conopco, Inc., d/b/a UNILEVER
发明人： Christopher Boardman , Giovanni Francesco Unali
IPC分类号： C11D3/37 , C11D1/72 , C11D3/50 , C11D3/00 , C11D17/00 , C11D11/00 , D06M13/00 , D06M15/643 , D06M23/06
摘要： An aqueous fabric spray composition, comprising: a. 1-10 w.t. % silicone, wherein the silicone is in the form of an emulsion b. 0.01-1.5 w.t. % setting polymer.

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