Wound healing paste for promoting healing of walnut cuts, method of preparation and use

By combining an elastic film-forming matrix, water-absorbing and moisture-regulating particles, hydrophobic and water-blocking microphases, and an osmotic pressure regulating phase, the wound healing ointment solves the problem of poor healing speed and quality of walnut cuts under different climatic conditions, and achieves a self-regulating moisture healing effect.

CN121730288BActive Publication Date: 2026-06-26YUNNAN ACAD OF FORESTRY
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
YUNNAN ACAD OF FORESTRY
Filing Date
2026-02-27
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing technologies lack wound care materials that can adhere tightly to walnut incisions and adjust the humidity of the incision microenvironment according to the wound healing process and environmental changes, resulting in poor healing speed and quality of walnut incisions under different climatic conditions.

Method used

A wound healing paste composed of an elastic film-forming matrix, water-absorbing and moisture-regulating particles, hydrophobic and water-blocking microphases, rheology and interface regulation phases, and osmotic pressure and water activity regulating phases is assembled through an aqueous system to form a walnut cut protection material suitable for different climatic conditions.

Benefits of technology

It achieves automatic humidity adjustment based on environmental changes during the healing process of walnut cuts, reducing wound exudate loss and cracking, and improving healing quality and speed, which is significantly better than single wax-sealing or moisturizing wound ointments.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a kind of for promoting walnut incision healing and preparation method and application thereof, it is related to walnut cultivation protection technical field.The healing paste is by elastic film-forming base phase 12-35%, high water absorption / water release humidity particle phase 3-12%, hydrophobic water-blocking microphase 5-22%, rheological and interface control phase 1-8%, osmotic pressure and water activity adjustment phase 5-20% and the rest amount of water and preservative etc.composition according to mass percentage;Film-forming base phase includes aqueous polyurethane-acrylate copolymer emulsion and modified polyvinyl alcohol or polyvinyl alcohol-starch blend, humidity particle phase includes crosslinked sodium carboxymethyl cellulose and crosslinked starch or alginate microparticles, hydrophobic microphase includes beeswax, microcrystalline wax, vegetable oil and rosin resin.By preparing each functional phase in turn and assembling in aqueous system, obtain the healing paste suitable for walnut incision protection under different climatic conditions.
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