Novel anti-freezing and anti-cracking hand cream and preparation process thereof

By combining specific ingredients and preparation processes, a new type of anti-freezing and anti-cracking hand cream has been developed, which solves the problems of existing hand creams such as being thick and clogging, inactivating at high temperatures, failing at low temperatures, poor washability, slow repair, and not being environmentally friendly. It achieves the effects of rapid absorption, easy extrusion, water resistance, rapid healing, and environmental friendliness.

CN122163480APending Publication Date: 2026-06-09JIANGYIN YUECHENG LIDA CHEM CO LTD
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Patent Information

Application Number
CN202610102523.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-01-26
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing anti-frostbite and anti-crack hand creams suffer from problems such as being thick and suffocating, inactivating at high temperatures, failing at low temperatures, poor washability, slow repair, and being non-environmentally friendly. They cannot effectively solve the symptoms of frostbite and are inconvenient to use.

Method used

A novel anti-freezing and anti-cracking hand cream was prepared by using an aqueous system containing bamboo leaf oligosaccharides, 1,3-propanediol, erythritol, etc., combined with oil phase components such as camellia seed oil, mango seed oil, and coconut oil MCT, and adding active repairing ingredients such as ceramide NP, panthenol, and ascorbyl palmitate. Through specific preparation processes such as microfluidic cold emulsification and vacuum degassing, a novel anti-freezing and anti-cracking hand cream was prepared.

Benefits of technology

It achieves rapid absorption, low squeezing force, water resistance and extended lifespan, rapid healing of chapped skin, and is environmentally friendly. It solves the structural pain points of existing hand creams and provides better skin affinity and safety.

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Abstract

The invention relates to novel anti-freezing and anti-cracking hand cream which comprises the following components in percentage by weight: 55-65% of a water phase, 28-38% of an oil phase, 3-6% of an emulsifying-stabilizing system, 2-4% of an active repairing phase and 0.3-0.8% of buffering-corrosion-preventing-fragrance, wherein the water phase comprises the following components in percentage by weight: 5-10% of bamboo leaf oligosaccharide, 8-12% of 1, 3-propylene glycol, 3-6% of erythritol and the balance of purified water, and the total weight percentage of the water phase is 100%; the oil phase comprises 8-12% of camellia seed oil, 6-10% of mango seed grease, 4-8% of coconut oil MCT, 2-4% of phytosterol ester and 2-4% of rice bran wax particles; the emulsifying-stabilizing system is prepared from the following components in percentage by weight: 2 to 3.5 percent of sucrose stearate, 1.5 to 2.5 percent of hydrogenated lecithin and 0.3 to 0.7 percent of sphingomonas fermented polysaccharide. The invention further relates to a preparation process of the novel anti-freezing and anti-cracking hand cream. The invention provides quantifiable systematic breakthroughs for the six structural pain points of thick and clogged hand cream, high-temperature inactivation, low-temperature failure, poor washability, slow repair and non-environment-friendly hand cream, and the six structural pain points comprise fast absorption, small extrusion force, prolonged washability and fast chapping healing.
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