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公开(公告)号：EP3970507A1
公开(公告)日：2022-03-23
申请号：EP20196596.9
申请日：2020-09-17
IPC分类号： A23L5/30 , A23L33/105 , A23L33/11 , A61K8/18 , A61K8/97 , A61K36/00 , A61K36/02 , A61K36/06 , A61K36/09 , A61K36/63 , A61P17/16 , A61P17/18 , A61Q19/00 , B01D11/04
摘要： The present invention relates to process of extraction of natural compounds from raw materials having a water content between 0 % and 20 %, said process comprising:
a) mixing and impregnating the raw materials by dispersing said raw materials with a liquid extracting solvent, under agitation, the ratio between the raw materials and the solvent being comprised between 1:1 and 1:20 in mass/mass,
wherein step a) is preceded by:
a0) activating by InfraRed the raw materials, said raw materials being in the form of a powder, at a temperature below their ignition point, with an agitation; and/or
wherein step a) is followed by:
b) extracting the natural compounds by submitting the mix obtained at step a) to excitation by InfraRed and/or sonic vibration by InfraSound, under an agitation.-
公开(公告)号：EP4213797A1
公开(公告)日：2023-07-26
申请号：EP21883529.6
申请日：2021-10-06
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公开(公告)号：EP4103942A1
公开(公告)日：2022-12-21
申请号：EP21753721.6
申请日：2021-02-11
发明人： DAVIS, Brian , NEUDAHL, Gary , ZHANG, Jean
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公开(公告)号：EP2853255B1
公开(公告)日：2018-11-28
申请号：EP14185253.3
申请日：2014-09-18
发明人： Bonda, Craig A. , Zhang, Qing Jean
CPC分类号： A61Q17/04 , A61K8/062 , A61K8/375 , A61K8/4973 , A61K8/8147 , A61K8/8152 , A61K2800/33 , A61Q19/00
摘要： The present disclosure relates, according to some embodiments, to methods of formulating a personal care product (e.g. sunscreen) composition that is stable when exposed to high and/or low temperatures for extended periods and that applies clear to wet skin and remains clear. A method may comprise, for example, combining a discontinuous oil phase with a low HLB emulsifying compound and one or more UV filters to form an oil phase mixture; heating and mixing the oil phase mixture; dispersing one or more non-emulsifying grade carbomer polymers in a continuous water phase to form a water phase mixture; combining and mixing the oil phase mixture and the water phase mixture to form a pre-emulsion; adding a neutralizing base to form a personal care product emulsion; adding water (e.g., to replace water lost during processing); and mixing the emulsion to form a homogenous composition. The present disclosure relates, in some embodiments, to compositions (e.g., stable compositions) for topical application to human skin (e.g., that are non-whitening when applied to wet skin). A composition may comprise, for example, a continuous water phase, a discontinuous oil phase dispersed in said continuous water phase, a low HLB emulsifying compound that is a liquid at room temperature present at from 0% to 1% by weight of the composition, a complete absence of any other emulsifying compound, a stabilizing, and non-whitening amount of one or more non-emulsifying grade carbomer polymers selected from the group carbomer copolymer, carbomer interpolymer, and carbomer homopolymer.
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