专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明申请

WO2021130370A1 PROCESS FOR PREPARING PARTICLES COATED WITH SILICON OXIDE BY FLAME SPRAY PYROLYSIS 审中-公开
公开(公告)号：WO2021130370A1
公开(公告)日：2021-07-01
申请号：PCT/EP2020/087874
申请日：2020-12-24
申请人： L'OREAL
发明人： JEANNE-ROSE, Valérie , SAMAIN, Henri , DELIGIANNAKIS, Yiannis , LOULOUDI, Maria
IPC分类号： C01F5/06 , A61K8/27 , A61Q17/04 , C01B13/34 , C01G9/03 , C01G23/04 , C09C1/36 , C09C1/30 , A61K2800/621 , A61K2800/651 , A61K8/0241 , A61K8/19 , A61K8/25 , A61K8/29 , C01P2004/62 , C01P2004/64 , C01P2004/84 , C01P2006/12 , C09C1/3054 , C09C1/3063 , C09C1/3661 , C09D7/62
摘要： The present invention relates to a process for preparing oxide particles, in particular metal oxide particles, coated with silicon oxide by means of flame spray pyrolysis technology, to oxide particles, in particular metal oxide particles, coated with silicon oxide, and to a composition comprising said particles. The present invention also relates to specific oxide particles, in particular metal oxide particles, coated with silicon oxide derived from such a process, to the compositions comprising such particles and also to the uses thereof.

72. 发明申请

WO2021130369A1 PROCESS FOR PREPARING COATED ZINC OXIDE PARTICLES BY FLAME SPRAY PYROLYSIS 审中-公开
公开(公告)号：WO2021130369A1
公开(公告)日：2021-07-01
申请号：PCT/EP2020/087873
申请日：2020-12-24
申请人： L'OREAL
发明人： JEANNE-ROSE, Valérie , SAMAIN, Henri , DELIGIANNAKIS, Yiannis , LOULOUDI, Maria
IPC分类号： C01G9/02 , A61K8/27 , C09C1/04 , A61K2800/621 , A61K2800/651 , A61K8/0241 , A61K8/19 , A61K8/26 , A61K8/29 , A61Q17/04 , C01P2004/62 , C01P2004/64 , C01P2004/84 , C08K2003/2296 , C09C1/043 , C09D7/62
摘要： The present invention relates to a process for preparing coated zinc oxide particles by means of flame spray pyrolysis technology, to coated zinc oxide particles, and to a composition comprising said particles. The present invention also relates to specific zinc oxide particles derived from such a process, to the compositions comprising such particles and also to the uses thereof.

73. 发明申请

WO2021125071A1 BI-PHASE SUN CARE COMPOSITION 审中-公开
公开(公告)号：WO2021125071A1
公开(公告)日：2021-06-24
申请号：PCT/JP2020/046191
申请日：2020-12-04
申请人： L'OREAL , KOIKE, Toru
发明人： KOIKE, Toru
IPC分类号： A61K8/04 , A61K8/31 , A61K8/37 , A61K8/46 , A61K8/86 , A61Q17/04 , A61Q19/00 , A61K2800/54 , A61K2800/594 , A61K2800/87 , A61K8/375 , A61K8/466
摘要： The present invention relates to a bi-phase composition comprising an aqueous phase and an oily phase, wherein the composition comprises: (a) at least one organic UV filter, (b) at least one first polyglyceryl fatty acid ester having an HLB value of more than 8, (c) at least one second polyglyceryl fatty acid ester having an HLB value of 8 or less, (d) at least one powder, and (e) water. The composition can be useful as a sun care composition.

74. 发明申请

WO2021123116A1 ADHESIVE PHOTOPROTECTIVE COMPOUNDS AND USES THEREOF 审中-公开
公开(公告)号：WO2021123116A1
公开(公告)日：2021-06-24
申请号：PCT/EP2020/086955
申请日：2020-12-18
申请人： SKINOSIVE
发明人： POULETTY, Philippe , CARNIATO, Denis , RAULT, Isabelle
IPC分类号： C07D207/452 , C07D213/71 , C07D317/28 , C07D403/14 , C07D475/04 , C07D495/04 , A61Q17/04 , C07C317/18 , C07D211/54 , C07D401/10 , A61P17/00 , A61K31/53 , A61K31/4015 , A61K31/454 , A61K31/445 , A61K31/4188 , A61K31/519 , A61K31/335 , A61K31/4402 , A61K2800/10 , A61K2800/522 , A61K47/24 , A61K8/46 , A61K8/49 , A61K8/4913 , A61K8/4926 , A61K8/496 , A61K8/4966 , A61K8/4973 , A61K8/67 , A61Q19/00 , A61Q19/08
摘要： The present invention relates to a compound represented by the following formula (I): A[B-(C)v]w, wherein A is a photoprotective moiety, B is a linker, C is a functional group, v is an integer from 1 to 2000, and w is an integer from 1 to 6. It also relates to a composition comprising the same and, more particularly, to a cosmetic or a sunscreen composition. It also relates to the use of such compounds in cosmetic and therapeutic applications. The invention also relates to the use of such compounds for reducing photodegradation and/or photoinstability of pharmaceuticals and cosmetics. The invention further relates to a material comprising a support and such a compound adhered to said support.

75. 发明申请

WO2021122041A1 COSMETIC COMPOSITION COMPRISING WATER-SOLUBLE OR WATER-DISPERSIBLE UV-SCREENING AGENTS, HYDROPHILIC THICKENERS AND HYDROPHILIC SURFACTANTS 审中-公开
公开(公告)号：WO2021122041A1
公开(公告)日：2021-06-24
申请号：PCT/EP2020/084509
申请日：2020-12-03
申请人： L'OREAL
发明人： ROUDOT, Angélina , ADER, Laure , GILLANT, Flavie
IPC分类号： A61Q17/04 , A61K8/46 , A61K8/49 , A61K8/73 , A61K8/81 , A61K8/86 , A61K2800/262 , A61K8/463 , A61K8/4946 , A61K8/4993 , A61K8/8152 , A61K8/8158
摘要： Cosmetic composition comprising water-soluble or water-dispersible UV-screening agents, hydrophilic thickeners and hydrophilic surfactants The present invention relates to a composition, notably an aqueous cosmetic composition, comprising at least one screening agent chosen from water-soluble or water-dispersible screening agents that are capable of absorbing UV rays from 320 to 400 nm (UVA), water-soluble or water-dispersible screening agents that are capable of absorbing UV rays from 280 to 320 nm (UVB), and mixtures thereof; at least one hydrophilic thickener; and at least one surfactant with an HLB of greater than or equal to 7. The present invention also relates to a non-therapeutic cosmetic process for treating keratin materials, preferably the skin, comprising the application, to said keratin materials, of a composition according to the invention.

76. 发明申请

WO2021121647A1 METAL COMPLEXES OF MACROCYCLES AND/OR ISOPRENOIDS AND/OR LINEAR TETRAPYRROLES BY MECHANOCHEMISTRY (GRINDING OR MILLING), PREPARATION METHOD THEREOF, SUNSCREEN/CONCEALER/UV ABSORBER THEREOF, SELF-ASSEMBLED COATING MATERIAL THEREOF, SUPERAMPHIPHILIC MATERIAL OR SURFACES THEREOF, HAIR DYEING THEREOF AND OTHER USES THEREOF 审中-公开
公开(公告)号：WO2021121647A1
公开(公告)日：2021-06-24
申请号：PCT/EP2020/000213
申请日：2020-12-16
申请人： RAMIREZ RIOS, Liliana Patricia
发明人： RAMIREZ RIOS, Liliana Patricia
IPC分类号： C07F7/28 , C07F17/00 , A61K8/19 , A61K8/29 , A61Q1/02 , A61Q5/00 , A61Q17/04 , A61Q19/00 , A61Q19/08 , C09B67/04 , C09B67/48 , C09B67/50 , A61K2800/58 , A61K8/34 , A61K8/347 , A61K8/35 , A61K8/4913 , A61K8/494 , A61K8/86 , A61K8/99 , A61Q5/065 , C07F19/00 , C07F9/00 , C09B67/0002 , C09B67/0025 , C09B67/0026
摘要： Metal complexes of macrocycles and/or isoprenoids and/or linear tetrapyrroles by mecha nochemistry (grinding or milling), preparation method thereof, sunscreen/concealer/UV absorber thereof, self- assembled coating material thereof, superamphiphilic material or surfaces thereof, hair dyeing thereof and other uses thereof. Converting biomass, including products from its own process-line wastes, into high value products such as biofuel, bioplastics and biochemicals in an attempt to replace oil consumption has become nowadays a challenge for innovation. In one embodiment of the present invention, a novel product obtained from the solvent-free mechanochemical reaction (grinding and milling) of biomass and a metal alkoxide is produced. In one embodiment of the present invention, Spirulina biomass, comprising macrocycles (chlorophyll) and isoprenoids (P-carotene) and linear tetrapyrroles (phycobilins attached to proteins), is ground or milled together with a metal alkoxide to produce a stable colored material. If a monomer or polymer is added to the mechanochemical reaction, another kind of colored composite material with different or enhanced properties is produced. The present invention relates to a method to synthesize with high yield a colored metal complex of macrocycles and/or isoprenoids and/or linear tetrapyrroles by mecha nochemistry under solvent-free conditions and covers new complexes obtained therefrom. In an embodiment, only the reactants, a metal alkoxide and a macrocycle and/or an isoprenoid and/or a linear tetrapyrrole, are present and react at different molar ratios to form a metal complex in the form of a homogeneous colored material (e.g. powder) with high yield and stability. If a macrocycle phthalocyanine is used, the color of the final metal complex dye depends on several factors such as the metal, the type of alkoxide used, the stoichiometric molar ratio of both reactants and the additives used. If titanium alkoxide with or without additives is used, a blue colored titanium macrocycle complex in any form (e.g. powder form) is produced. The production process of the metal complex in powder form is characterized by facility of scale up. The entire product is ready to be used in several applications. If other macrocycle compounds (e.g. porphyrins and calixarenes) and/or isoprenoids (e.g. p-carotenoids or squalene) and/or linear tetra pyrroles (e.g. phycocyanin or bilirubin) are used instead of only phthalocyanine, other complexes of different colors are obtained using mechanochemistry. In addition, the product comprising metal complexes of macrocycles and/or isoprenoids and/or linear tetrapyrroles is characterized by green chemistry manufacture. Besides, these metal complexes of macrocycles and/ or isoprenoids and/or linear tetrapyrroles in several formulations are characterized by improved stability under storage conditions, improved flocculation stability and improved sun protection against UV rays for human skin and human hair. The product is ready to be used alone or in combination with other additives (e.g. titanium oxide) or active ingredients in different formulations. The invention also covers the use of these metal macrocycle/isoprenoid/linear tetrapyrrole complexes in food, cosmetics, the pharmaceutical field and in the creativity field, as sunscreen, skin and hair concealer or foundation in powder form or cream, keratinous dye, textile dye, food dye, dye emulsions, miniemulsions, polymer colloids, catalysts (e.g. light harvesting complex for artificial photosynthesis) and coatings. The production process of these metal-complex dyes of the present invention is also characterized by rapid production of colored compounds without using solvents and, thus, ecofriendliness. The process of the production of metal macrocycle and/or isoprenoid/ terpenoid and/or linear tetrapyrrole complexes is characterized by the non-formation of toxic by-products and high yield. In addition, the present invention comprises a hair dyeing molecule or formulation and procedure combining excellent dyeing properties with reduced risk of development of cancer or allergies, while being ecological and of natural origin and with a broad spectral range of colors. In other aspect of the present invention, a physical mixture, comprising macrocycles and/or isoprenoids and/or linear tetrapyrroles, is ground and milled together with a titanium alkoxide to produce a black colored material similar to black pigments obtained from non-renewable resources. Besides, the new macrocycles in a metallo-supramolecular system display new properties such as superamphiphilicity that enhance self- assembly film formation with further uses in several applications, such as biosensors, drug delivery, photonic/electronic devices, light harvesting devices.

77. 发明申请

WO2021112208A1 水中油型乳化日焼け止め化粧料审中-公开
公开(公告)号：WO2021112208A1
公开(公告)日：2021-06-10
申请号：PCT/JP2020/045165
申请日：2020-12-04
申请人：株式会社　資生堂
发明人：鎌田　紗希 , 西田　圭太
IPC分类号： A61K8/73 , A61K8/06 , A61K8/29 , A61K8/44 , A61Q17/04
摘要：本発明は、疎水化処理された紫外線散乱剤を油相中に高配合することにより、高いＳＰＦを達成できると同時に、乳化安定性と使用感に優れた水中油型乳化日焼け止め化粧料を提供する。本発明の化粧料は、（Ａ）０．０５～１質量％の水溶性アルキル置換多糖誘導体、（Ｂ）疎水化処理紫外線散乱剤、及び（Ｃ）イオン性界面活性剤を含み、前記（Ｂ）疎水化処理紫外線散乱剤が油相中に分散している、水中油型乳化日焼け止め化粧料であることを特徴とする。

78. 发明申请

WO2021110733A1 A COSMETIC COMPOSITION AND THE USE THEREOF AND A METHOD FOR IMPROVING SENSORY CHARACTERISTICS 审中-公开
公开(公告)号：WO2021110733A1
公开(公告)日：2021-06-10
申请号：PCT/EP2020/084244
申请日：2020-12-02
申请人： BASF SE , ZHAO, Na
发明人： LEE, Dong, Ryeol , HU, Ling, Ting , WANG, Qiu, Jing , WANG, Yi, Yao , XU, Yu, Ting
IPC分类号： A61Q5/00 , A61Q17/04 , A61Q11/00 , A61Q17/02 , A61Q19/00 , A61K8/04 , A61K8/06 , A61K8/81 , A61K8/86 , A61K8/39 , A61K8/37 , A61K8/90
摘要： The present invention provides a cosmetic composition, comprising (a) 0.01wt%-2.0wt% of at least one gel-forming (meth)acrylic polymer, (b) 0.01wt%-1.0wt%, excluding 1.0wt%, of at least one non-ionic emulsifier, which is selected from the group consisting of polyethylene glycol diester of fatty acids, polypropylene glycol diester of fatty acids and poly(ethylene-co-propylene glycol) diesters of fatty acids, (c) 0.01wt%-1.0wt%, of at least one solubilizer having an HLB value in the range of 12-20, and (d) water, each based on the total weight of the cosmetic composition, wherein said composition is in gel or oil in water emulsion form, preferably in gel form. The cosmetic composition of the invention is in the form, refreshing, non-greasy and easier to distribute.

79. 发明申请

WO2021104775A1 WIRKSTOFFKOMBINATIONEN AUS UBICHINOL UND KREATIN UND KOSMETISCHE ODER DERMATOLOGISCHE ZUBEREITUNGEN, SOLCHE WIRKSTOFFKOMBINATIONEN ENTHALTEND 审中-公开
公开(公告)号：WO2021104775A1
公开(公告)日：2021-06-03
申请号：PCT/EP2020/080050
申请日：2020-10-26
申请人： BEIERSDORF AG
发明人： WEISE, Julia Maxi , KRUEGER, Andrea , RASCHKE, Thomas , VOGELSANG, Alexandra
IPC分类号： A61Q19/08 , A61K8/35 , A61K8/43 , A61Q17/04
摘要： Wirkstoffkombinationen umfassend a) ein oder mehrere Ubichinole und b) Kreatin

80. 发明申请

WO2021102873A1 AN OIL-IN-WATER SUNSCREEN COMPOSITION 审中-公开
公开(公告)号：WO2021102873A1
公开(公告)日：2021-06-03
申请号：PCT/CN2019/121807
申请日：2019-11-29
申请人： BEIERSDORF DAILY CHEMICAL (WUHAN) CO., LTD. , BEIERSDORF AG
发明人： XU, Shuqin , SONG, Dongdong
IPC分类号： A61K8/25 , A61K8/06 , A61Q17/04
摘要： It relates to a sunscreen composition in form of an oil-in-water emulsion containing one or more SPF booster(s), having a reduced amount of UV filter(s) and not leaving a white film on the skin.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式