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[发明专利]JP7864996B2 _
三菱ケミカル株式会社
2021年11月25日
To provide a water dispersion containing sucrose fatty acid ester in high concentration that is excellent in productivity, storage stability, and workability and has low viscosity.SOLUTION: A water dispersion of sucrose fatty acid ester contains sucrose fatty acid ester, an anionic surfactant, and water. The anionic surfactant has an IOB value of 1.7 or more.SELECTED DRAWING: None
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[发明专利]IT202400019225A1 _
INTERCOS S.p.A.
2024年08月26日
Photochromic molecules denominated FC-YNAPHT or FC-RNAPHT usable as portions of a cosmetic ingredient, coloured cosmetic ingredients for cosmetic products changing colour when irradiated by ultraviolet light (UV, preferably UV-A). (Fomula AA & Formula BB) (AA) (BB) Method for the synthesis of said photochromic molecules. Monosubstituted and disubstituted transesterification product between FC-YNAPHT or FC-RNAPHT and a polymer or cosmetic oil having the aim to increase the molecular weight of the photochromic molecule. (Fomula CC & Formula DD) (CC) (DD) Method for the transesterification. Cosmetic compositions for make-up containing said photochromic transesterification products, capable of changing colour both per se and when applied to the skin when they are exposed to UV radiation.
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[发明专利]JP2026148510A _
三栄源エフ・エフ・アイ株式会社
2026年03月03日
[Problem] The objective is to provide a powder composition that is easy to store and can be easily prepared as an emulsion by dispersing it in a solvent such as water and then adding an oil phase and stirring. [Solution] A powder composition comprising a pectin and protein complex, wherein the degree of esterification (DE) value of the pectin is 40 or more, the protein is one or more selected from the group consisting of milk protein, soy protein, egg protein, chickpea protein, lentil protein, and pea protein, the mixing ratio of the pectin to the protein is 9:1 to 1:9, and the zeta potential of the powder composition comprising the complex is -10 mV or less. [Selected Figure] None
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[发明专利]IT202400002782U1 _
FABO S.P.A.
2024年07月02日
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[发明专利]IT202400017110A1 _
MW LAK SOLUTIONS S.r.l.
2024年07月23日
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[发明专利]US12559681B2 _
NOF CORPORATION
2021年04月13日
The present invention provides a solubilizing agent for hardly water-soluble substances, which contains a compound represented by the formula (1): wherein the symbols in the above formula are as defined in the specification.
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[发明专利]CN116333758B _
华熙生物科技股份有限公司
2023年03月28日
本申请提供了一种降低氨基酸表面活性剂的临界胶束浓度的方法，将氨基酸表面活性剂与透明质酸盐或其衍生物混合后，表面活性剂的临界胶束浓度均低于单独氨基酸表面活性剂的临界胶束浓度。本申请进一步提供了透明质酸盐或其衍生物在降低氨基酸表面活性剂的临界胶束浓度中的用途及其作为氨基酸表面活性剂助剂中的用途，在保证氨基酸表面活性剂的泡沫性能和去污洗涤等性能的同时，降低氨基酸表面活性剂的用量，在用于皮肤时可以降低对皮肤的刺激性。
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[发明专利]CN116987511B _
丰益表面活性材料(连云港)有限公司 丰益高分子材料(连云港)有限公司
2022年04月26日
本文提供一种制备N‑酰基氨基酸表面活性剂的方法，其特征在于，所述方法包括：将脂肪酰氯组合物添加至氨基酸盐水溶液中反应，同时控制反应体系的pH在8‑13范围内；其中，所述脂肪酰氯组合物包含碳链长度不同的至少两种脂肪酰氯，并且其中，所述脂肪酰氯组合物中的全部或部分脂肪酰氯分批且所分各批按平均碳链长度由长至短依次添加至所述氨基酸盐水溶液中。
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[发明专利]EP4726012A2 _
Alcon Inc.
2019年02月21日
The present invention is directed to a lipid-based ophthalmic emulsion. The emulsion has an increased amount of a mucoadhesive galactomannan polymer that promotes a long-lasting protection against desiccation and moisture retention.
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[发明专利]CN121736773A _
浙江省化工研究院有限公司 中化蓝天集团有限公司
2024年09月26日
本发明公开了一种低张力表面活性剂，所述低张力表面活性剂包含单磷酸酯，所述单磷酸酯含有烷基链取代基的芳香酚类基团；所述单磷酸酯不含与芳香环基团直接相连的甲基、亚甲基、次甲基；所述低张力表面活性剂不含次甲基；所述低张力表面活性剂的亚甲基含量以碳原子数计低于20％；所述低张力表面活性剂的含量为1wt％的中性水溶液的表面张力为26～31mN/m。本发明的低张力表面活性剂用途广泛，尤其可作为PFAS物质的环保型替代物。
