Excrement treatment material and method for producing same

A coating with a deodorant and cellulose nanofibers on hydrophobic granules addresses the issue of deodorant wash-off, ensuring effective odor control and cost-efficient production.

WO2026110438A1PCT designated stage Publication Date: 2026-05-28DAIKI CO LTD
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
DAIKI CO LTD
Filing Date
2025-08-26
Publication Date
2026-05-28

AI Technical Summary

Technical Problem

Conventional excrement treatment materials using hydrophobic granules fail to effectively prevent deodorants from washing off when exposed to urine, leading to odor issues.

Method used

A coating containing a deodorant and cellulose nanofibers is applied to the surface of hydrophobic granules, enhancing the coating's durability and adhesion to the granules, thereby reducing deodorant loss.

Benefits of technology

The coating effectively retains the deodorant on the granules, maintaining a long-lasting deodorizing effect and preventing urine from remaining on the surface, while utilizing waste materials to reduce manufacturing costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

Provided are: an excrement treatment material having a granular surface on which it is difficult for urine to remain; and a method for producing the same. An excrement treatment material 1 is provided with granular bodies 10. The granular bodies 10 include granules 12 and a coating 14. The granulates 12 exhibit hydrophobicity. The coating 14 contains a deodorant and cellulose nanofibers.
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Citation Information

Patent Citations

  • Toilet for pet

    JP2005110700A

  • Excrement disposal material

    JP2018138001A

  • Deodorant composite particle and manufacturing method thereof, and deodorizer

    JP2021137174A

  • Animal toilet

    JP2023162815A

  • Deodorant and method for manufacturing same

    WO2016125498A1