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1. 发明申请

WO2015179266A1 FRESHENING PRODUCT COMPRISING AN AQUEOUS PERFUME COMPOSITION CONTAINED IN A PRESSURIZED PLASTIC CONTAINER 审中-公开
标题翻译：包含加压塑料容器中的水性香料组合物的新鲜产品
公开(公告)号：WO2015179266A1
公开(公告)日：2015-11-26
申请号：PCT/US2015/031315
申请日：2015-05-18
申请人： THE PROCTER & GAMBLE COMPANY
发明人： NWACHUKWU, Chisomaga, Ugochi , MCDANIEL, John, Andrew , LIU, Zaiyou , FRANCKHAUSER, Andrew, William
IPC分类号： B65D83/38
CPC分类号： A61L9/012 , A61L9/14 , B65D83/38 , B65D83/752
摘要： Improved freshening products comprising an aqueous perfume formulation contained in a pressurized plastic container having a hoop tensile strain of about 0.1% to about 2% are provided.
摘要翻译：提供包含包含在约0.1％至约2％的环向拉伸应变的加压塑料容器中的含水香料制剂的改进的清新产品。

2. 发明申请

WO2021011961A1 METHOD OF ATOMIZING A FLUID COMPOSITION 审中-公开
公开(公告)号：WO2021011961A1
公开(公告)日：2021-01-21
申请号：PCT/US2020/070273
申请日：2020-07-15
申请人： THE PROCTER & GAMBLE COMPANY
发明人： GIBSON, Bruce, David , BUSH, Stephan, Gary , NWACHUKWU, Chisomaga, Ugochi , HOLLINGSHEAD, Judith, Ann
IPC分类号： B41J2/045 , A61L9/14 , A61L9/00 , A61L9/01 , A61L9/02 , A61L9/12 , A61Q15/00
摘要： A method of atomizing a fluid composition is provided that includes dynamically measuring the minimum-required actuation energy for the fluid composition. The method includes the steps of: connecting a microfluidic cartridge with a housing of a microfluidic device, the microfluidic cartridge comprising a reservoir containing the fluid composition and a microfluidic die in fluid communication with the reservoir; the microfluidic device comprising a controller; measuring the minimum-required actuation energy for the fluid composition at a first time; atomizing the fluid composition in a first atomization period; measuring the minimum-required actuation energy for a fluid composition at a second time that is after the first time; and atomizing the fluid composition in a second atomatization period.

3. 发明申请

WO2012153321A1 METHODS FOR REDUCING PARTICULATES IN THE AIR 审中-公开
标题翻译：降低空气中颗粒物的方法
公开(公告)号：WO2012153321A1
公开(公告)日：2012-11-15
申请号：PCT/IB2012/052712
申请日：2012-05-30
申请人： THE PROCTER & GAMBLE COMPANY , NWACHUKWU, Chisomaga, Ugochi , SHERRY, Alan, Edward
发明人： NWACHUKWU, Chisomaga, Ugochi , SHERRY, Alan, Edward
IPC分类号： B01D49/00 , C09K3/22
CPC分类号： B01D49/003 , C09K3/22
摘要： Methods for reducing particulates in the air are disclosed. In some embodiments, the method comprises spraying a composition having an effective amount of a zwitterionic polymer, a compressed gas propellant, and an aqueous carrier in to the air. The composition agglomerates particulates upon contacting particulates in the air thereby reducing particulates in the air.
摘要翻译：公开了减少空气中的微粒的方法。在一些实施方案中，该方法包括将具有有效量的两性离子聚合物，压缩气体推进剂和含水载体的组合物喷雾到空气中。当空气中的微粒接触时，组合物使微粒聚集，从而减少空气中的微粒。

4. 发明申请

WO2021011958A1 FRESHENING COMPOSITIONS AND METHODS OF ATOMIZING FRESHENING COMPOSITIONS WITH A THERMALLY-ACTUATED MICROFLUIDIC CARTRIDGE 审中-公开
公开(公告)号：WO2021011958A1
公开(公告)日：2021-01-21
申请号：PCT/US2020/070270
申请日：2020-07-15
申请人： THE PROCTER & GAMBLE COMPANY
发明人： NWACHUKWU, Chisomaga, Ugochi , HOLLINGSHEAD, Judith, Ann , BUHRLAGE, Andrew, Joseph , LIU, Zaiyou
IPC分类号： A61L9/01 , A61L9/14
摘要： A freshening composition and method of jetting a freshening composition from a microfluidic device are provided. The composition includes greater than 5 wt. % of solubilizing materials that are liquid at 20°C. Each of the solubilizing materials have a Hansen polarity parameter (δp) of greater than 5 MPa0.5; a Hansen hydrogen-bonding parameter (δh) of greater than 9 MPa0.5; and a vapor pressure of less than 267 Pa. The method includes heating the freshening composition with a thermal actuator and atomizing the heated composition from a nozzle in a direction that is from 0 degrees to 90 degrees from the direction of gravitational force.

5. 发明申请

WO2017172567A1 LONG LASTING AND STABLE FRESHENING COMPOSITIONS AND METHODS OF FRESHENING THE AIR 审中-公开
标题翻译：长效和稳定的新鲜组合物以及使空气新鲜的方法
公开(公告)号：WO2017172567A1
公开(公告)日：2017-10-05
申请号：PCT/US2017/024229
申请日：2017-03-27
申请人： THE PROCTER & GAMBLE COMPANY
发明人： NWACHUKWU, Chisomaga, Ugochi , HOLLINGSHEAD, Judith, Ann , LIU, Zaiyou , MORGAN, George, Kavin, III , READNOUR, Christine, Marie , ZIELEWICZ, Laura, Jane
IPC分类号： A61L9/013 , C11B9/00 , A61K8/46
摘要： A freshening composition is provided. The freshening composition includes about 0.02 wt. % to about 1.0 wt.%, based on the weight of the composition, of a sulfur-containing pro-perfume. The freshening composition further includes about 0.2 wt.% to about 1.4 wt.%, based on the weight of the composition, of a perfume mixture, the perfume mixture comprising at least one perfume material selected from the group consisting of: 3-(1,3-Benzodioxol-5-yl)-2-methylpropanal, canthoxal, vanillin, ethyl vanillin, citral, ligustral, cinnamic aldehydes, and combinations thereof. The freshening composition also includes a carrier.
摘要翻译：提供了一种清新的组合物。清新组合物包含约0.02wt。基于组合物的重量，约0.1wt％至约1.0wt％的含硫前香料。所述清新组合物进一步包含基于所述组合物的重量计约0.2重量％至约1.4重量％的香料混合物，所述香料混合物包含至少一种选自以下的香料材料：3-（1 ，3-苯并二氧杂环戊烯-5-基）-2-甲基丙醛，肉桂醛，香草醛，乙基香兰素，柠檬醛，蓼醇，肉桂醛及其组合。清新组合物还包括一种载体。

6. 发明申请

WO2012154805A3 SPRAYABLE COMPOSITIONS FOR REDUCING PARTICULATES IN THE AIR 审中-公开
公开(公告)号：WO2012154805A3
公开(公告)日：2012-11-15
申请号：PCT/US2012/037049
申请日：2012-05-09
申请人： THE PROCTER & GAMBLE COMPANY , NWACHUKWU, Chisomaga, Ugochi , SHERRY, Alan, Edward
发明人： NWACHUKWU, Chisomaga, Ugochi , SHERRY, Alan, Edward
IPC分类号： B01D49/00 , C09K3/22 , A61L9/14
摘要： Sprayable compositions for reducing particulates in the air are disclosed. In one embodiment, the composition includes an effective amount of a zwitterionic polymer, a compressed gas propellant, and an aqueous carrier. In some embodiments, the composition may be contained in a spray dispenser such as PET and comprises a mean particle size of about 20 ums to about 60 ums when the composition is sprayed from the dispenser. In some embodiments, the composition comprises a perfume mixture, a surfactant. The compositions of the present invention agglomerate particulates in the air upon contact thus reducing particulates in the air.

7. 发明申请

WO2012154802A2 COMPOSITIONS FOR REDUCING PARTICULATES IN THE AIR 审中-公开
标题翻译：用于减少空气中颗粒物的组合物
公开(公告)号：WO2012154802A2
公开(公告)日：2012-11-15
申请号：PCT/US2012/037044
申请日：2012-05-09
申请人： THE PROCTER & GAMBLE COMPANY , NWACHUKWU, Chisomaga, Ugochi , SHERRY, Alan, Edward
发明人： NWACHUKWU, Chisomaga, Ugochi , SHERRY, Alan, Edward
IPC分类号： B01D49/00
CPC分类号： B01D49/003 , C11D3/3796 , C11D3/50
摘要： Compositions for reducing particulates in the air are disclosed. In one embodiment, the composition includes a zwiterrionic polymer, a perfume ingredient, a surfactant, and an aqueous carrier. The compositions of the present invention agglomerate particulates in the air upon contact thus reducing particulates in the air.
摘要翻译：公开了用于减少空气中的微粒的组合物。在一个实施方案中，组合物包括zwiterrionic聚合物，香料成分，表面活性剂和水性载体。本发明的组合物在接触时将微粒聚集在空气中，从而减少空气中的微粒。

8. 发明申请

WO2021011960A1 MICROFLUIDIC CARTRIDGE COMPRISING SILICONE PRESSURE-SENSITIVE ADHESIVE 审中-公开
公开(公告)号：WO2021011960A1
公开(公告)日：2021-01-21
申请号：PCT/US2020/070272
申请日：2020-07-15
申请人： THE PROCTER & GAMBLE COMPANY
发明人： NWACHUKWU, Chisomaga, Ugochi , HOLLINGSHEAD, Judith, Ann , DRYER, Paul, William , GRAHAM, David, Christopher , WEAVER, Sean, Terrence
IPC分类号： B05B1/00 , B05B17/00
摘要： A microfluidic cartridge (10) is provided. The microfluidic cartridge has an interior and an exterior. The microfluidic cartridge includes a reservoir (16) disposed in the interior of the microfluidic cartridge and configured to contain a fluid composition. The microfluidic cartridge includes an electric circuit (52) disposed on the exterior of the microfluidic cartridge. The electric circuit comprises a first end portion having electrical contacts and a second end portion opposing the first end portion. The microfluidic cartridge includes a microfluidic die (51) disposed on the exterior of the microfluidic cartridge, wherein the microfluidic die is electrically connected with the second end portion of the electric circuit and in fluid communication with the reservoir. A silicone pressure-sensitive adhesive (62) is used to join the electric circuit with the exterior of the microfluidic cartridge.

9. 发明申请

WO2021011959A1 METHOD OF ATOMIZING A FLUID COMPOSITION 审中-公开
公开(公告)号：WO2021011959A1
公开(公告)日：2021-01-21
申请号：PCT/US2020/070271
申请日：2020-07-15
申请人： THE PROCTER & GAMBLE COMPANY
发明人： BUSH, Stephan, Gary , NWACHUKWU, Chisomaga, Ugochi , VISSING, Linda, Michelle , GRUENBACHER, Dana, Paul
IPC分类号： B05B1/00 , B05B17/00
摘要： A method of atomizing a fluid composition is disclosed. The method includes the steps of: providing a fluid composition; atomizing the fluid composition from a nozzle (126) of a microfluidic die (51), wherein the atomized fluid composition comprises a plurality of droplets having a bimodal distribution, wherein the bimodal distribution comprises: 80% or greater of the total volume of the plurality of droplets is less than 10 pL; 30% or greater of the total volume of the plurality of droplets is less than 5 pL; and 30% or greater of the total volume of the plurality of droplets is from 6 pL to 10 pL.

10. 发明申请

WO2017223033A1 AQUEOUS FRESHENING COMPOSITIONS AND FRESHENING PRODUCTS COMPRISING THE AQUEOUS FRESHENING COMPOSITIONS CONTAINED IN PRESSURIZED PLASTIC CONTAINERS 审中-公开
标题翻译：包含在加压塑料容器中的含水新鲜组合物的水性新鲜组合物和新鲜产品
公开(公告)号：WO2017223033A1
公开(公告)日：2017-12-28
申请号：PCT/US2017/038243
申请日：2017-06-20
申请人： THE PROCTER & GAMBLE COMPANY
发明人： NWACHUKWU, Chisomaga, Ugochi , FRANCKHAUSER, Andrew, William , KATTAU, Nicole, Lynette , LIU, Zaiyou , MCDANIEL, John, Andrew , READNOUR, Christine, Marie
IPC分类号： A61L9/14 , B65D83/38 , B65D83/14
CPC分类号： A61L9/012 , A61K8/33 , A61K8/37 , A61K2800/87 , A61L9/01 , A61L9/04 , A61L9/14 , A61L2209/132 , A61Q13/00 , B65D83/38 , B65D83/752
摘要： A freshening product is provided. The freshening product includes a pressurized plastic container having an internal gage pressure of about 414 kPa to about 1100 kPA and an aqueous freshening composition having: at least one controlled perfume raw material ("Controlled PRM") selected from the group consisting of: (z)-1-((1r,2s)-2,6,6-trimethylcyclohex-3-en-1-yl)but-2-en-1-one; 3-(2-ethylphenyl)-2,2-dimethylpropanal; 3,7-dimethyloct-6-en-1-ol; 3-(4-isopropylphenyl)-2-methylpropanal; 5-heptyldihydrofuran-2(3h)-one; (e)-4-methyldec-3-en-5-ol; 4-(tert-butyl)cyclohexyl acetate; 2-(tert-butyl)cyclohexyl acetate; allyl hexanoate; 2,6-dimethyloct-7-en-2-ol; 2-methyl-1-phenylpropan-2-yl acetate; (z)-cyclooct-4-en-1-yl methyl carbonate; (r)-1-methyl-4-(prop-1-en-2-yl)cyclohex-1-ene; 3,7-dimethylocta-1,6-dien-3-ol; 3,7-dimethylocta-1,6-dien-3-yl acetate; 3-(4-(tert-butyl)phenyl)-2-methylpropanal; cyclohexyl acetate; p-cymene; (e)-3,7-dimethylnona-1,6-dien-3-ol; (e)-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-one; (e)-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one; (z)-3-methyl-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one; 1-(2,6,6-trimethyl-1-cyclohex-2-en-1-yl)pent-1-en-3-one; 3a,4,5,6,7,7a-hexahydro-4,7-methano-1(3)h-inden-6(1)-yl propanoate; 3a,4,5,6,7,7a-hexahydro-4,7-methano-1(3)h-inden-6(1)-yl acetate; ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate; and combinations thereof, or at least one limited perfume raw material ("Limited PRM") selected from the group consisting of: ethyl 2-methylbutanoate; 3,5,5-trimethylhexyl acetate; ethyl 2-methylpentanoate; propyl (s)-2-(tert-pentyloxy)propanoate; 1-(3,3-dimethylcyclohexyl)ethyl formate, 4-methylquinoline; 1-heptanol; and combinations thereof, wherein each Controlled PRM or each Limited PRM, when present, is present at a level up to 0.3 %, by weight of the aqueous freshening composition.
摘要翻译：
提供清新的产品。所述清新产品包括具有约414kPa至约1100kPA的内部表压的加压塑料容器和含有选自以下的至少一种受控香料原料（“受控PRM”）的含水清新组合物：（ Z）-1 - （（1R，2S）-2,6,6-三甲基戊-3-烯-1-基）丁-2-烯-1-酮; 3-（2-乙基苯基）-2,2-二甲基丙醛; 3,7-二甲基辛-6-烯-1-醇; 3-（4-异丙基苯基）-2-甲基丙醛; 5- heptyldihydrofuran -2（3H） - 酮; （E）-4- methyldec -3-烯-5-醇; 4-（叔丁基）环己基乙酸酯; 2-（叔丁基）环己基乙酸酯; 己酸烯丙酯; 2,6-二甲基辛-7-烯-2-醇; 2-甲基-1-苯基丙-2-基乙酸酯; （Z） - 环辛-4-烯-1-基甲基碳酸酯; （R）-1-甲基-4-（丙-1-烯-2-基）环己-1-烯; 3,7-二甲基辛-1,6-二烯-3-醇; 3,7-二甲基辛-1,6-二烯-3-基乙酸酯; 3-（4-（叔丁基）苯基）-2-甲基丙醛; 乙酸环己酯; 对伞花烃; （E）-3,7-二甲基 - 1,6-己二烯-3-醇; （E）-4-（2,6,6-三甲基丙-1-烯-1-基）丁-3-烯-2-酮; （E）-4-（2,6,6-三甲基环己-2-烯-1-基）丁-3-烯-2-酮; （Z）-3-甲基-4-（2,6,6-三甲基环己-2-烯-1-基）丁-3-烯-2-酮; 1-（2,6,6-三甲基-1-环己-2-烯-1-基）戊-1-烯-3-酮; 3a，4,5,6,7,7a-六氢-4,7-亚甲基-1（3）h-茚-6（1） - 基丙酸酯; 3a，4,5,6,7,7a-六氢-4,7-亚甲基-1（3）h-茚-6（1） - 基乙酸酯; 2-（2-甲基-1,3-二氧戊环-2-基）乙酸乙酯; 以及选自以下的至少一种有限的香料原料（“有限PRM”）：2-甲基丁酸乙酯; 乙酸3,5,5-三甲基己酯; 2-甲基戊酸乙酯; 丙基（s）-2-（叔戊氧基）丙酸酯; 甲酸1-（3,3-二甲基环己基）乙酯，4-甲基喹啉; 1-庚醇; 以及它们的组合，其中当存在时，每种对照PRM或每种限制性PRM的存在量为水性清新组合物重量的至多0.3％。

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