According to the intellectual property information, Zhejiang Xin 'an Chemical Group Co., Ltd. applied for a project entitled "a condensed silicone powder and its preparation Method and application", with the public number CN202410548112.4, and the application date is May 2024.

The patent abstract shows that the invention provides a condensed silicone powder, a preparation method and application thereof; The condensed silicone powder is prepared from condensed silicone emulsion by condensation reaction, demulsification centrifugation and flash drying. The condensed silicone emulsion is prepared from raw materials including the following components: linear polysiloxane 3.9wt % ~ 62wt %; Crosslinker 0.5wt % ~ 1.25wt %; Silane coupling agent 0.5wt % ~ 1.25wt %; Surfactant 0.0645wt % ~ 0.49wt %; Water 35wt % ~ 95wt %; The surfactant is an alkyl amine salt. Compared with the prior art, the condensed silicone powder provided by the invention is prepared by the condensed silicone emulsion of a specific content component, which can realize a better overall interaction. On the basis of various good properties, the product has the characteristics of controllable particle size distribution and narrow size, and can meet the requirements of different particle sizes in different fields. And do not need to add harmful components to the human body, non-toxic and harmless, safe and environmental protection, can be widely used in cosmetics, makeup, paint feel modification, ink and other fields.