US 12,490,709 B2
Excrement treatment material and method for manufacturing the same
Junji Yoshinaga, Tokyo (JP)
Assigned to DAIKI CO., LTD., Tokyo (JP)
Filed by DAIKI CO., LTD., Tokyo (JP)
Filed on Jun. 10, 2022, as Appl. No. 17/837,414.
Application 17/837,414 is a continuation of application No. PCT/JP2021/004241, filed on Feb. 5, 2021.
Claims priority of application No. 2020-072651 (JP), filed on Apr. 15, 2020.
Prior Publication US 2022/0295738 A1, Sep. 22, 2022
Int. Cl. A01K 1/015 (2006.01); C04B 28/14 (2006.01); C04B 111/00 (2006.01)
CPC A01K 1/0155 (2013.01) [C04B 28/14 (2013.01); C04B 2111/0062 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An excrement treatment material composed of a grain that has a water-repellent property,
wherein the grain contains a water-absorbent material as a first main material, and contains gypsum as a second main material, and
wherein the grain has a water-repellent rate of 80% or more.
 
15. A method for manufacturing an excrement treatment material composed of a grain that has a water-repellent property, the method comprising:
a grain forming step of forming the grain that contains a water-absorbent material as a first main material, and contains gypsum as a second main material,
wherein the grain has a water-repellent rate of 80% or more.