Title:
METHOD FOR PRODUCING AQUEOUS SOLUTION TO BE APPLIED TO PLANTS
Document Type and Number:
WIPO Patent Application WO/2023/190668
Kind Code:
A1
Abstract:
Provided is a simple, efficient and low-energy method for producing an aqueous solution to be applied to plants with the use of a plant as a starting material instead of using silicon dioxide contained in stones, gravel, sand, etc. as a starting material. More specifically, provided are: a method for producing an aqueous solution to be applied to plants which is obtained by extracting silicon compounds contained in rice husks with water, or an aqueous solution to be applied to plants containing a concentrated aqueous solution obtained by removing water from the aforesaid aqueous solution to be applied to plants, said method being characterized in that the rice husks are not burned in the presence of oxygen, a step for generating silicon dioxide is not performed, and the water-soluble silicon compounds contained in the rice husks are not carbonized but extracted, while maintaining the water solubility thereof, as the subject to be extracted; and an aqueous solution to be applied to plants produced by the production method.
Inventors:
MAENOSONO AKIRA (JP)
Application Number:
PCT/JP2023/012768
Publication Date:
October 05, 2023
Filing Date:
March 29, 2023
Export Citation:
Assignee:
K WORT SCIENCE CO LTD (JP)
International Classes:
C05D9/00
Foreign References:
| JP2002338420A | 2002-11-27 | |||
| JPH05310585A | 1993-11-22 | |||
| US20210380423A1 | 2021-12-09 | |||
| JP2022509033A | 2022-01-20 | |||
| JP2020100524A | 2020-07-02 | |||
| JP2002265257A | 2002-09-18 | |||
| JP2006187674A | 2006-07-20 |
Attorney, Agent or Firm:
TAKAHASHI INTERNATIONAL PATENT OFFICE (JP)
Download PDF: