Title:
REPAIR COMPOSITION FOR LAVER-CULTURING COLUMN
Document Type and Number:
Japanese Patent JP2022090376
Kind Code:
A
Abstract:
To provide a repair composition for repairing an exposed portion formed by cutting of a surface coating of a laver-culturing column.SOLUTION: A column-repairing composition for repairing a laver-culturing column contains epoxy resin, titanium oxide, alumina, and acryl emulsion. The column-repairing composition is applied to an exposed portion of the column and dried.EFFECT: After drying, the composition has higher mechanical strength and smaller surface friction than those of urethane resin, so that the composition has excellent durability and is resistant to barnacles, stains and the like.SELECTED DRAWING: Figure 3
Inventors:
TODA KATSUHARU
Application Number:
JP2020202740A
Publication Date:
June 17, 2022
Filing Date:
December 07, 2020
Export Citation:
Assignee:
NIHON DANNETSU TORYO CO LTD
International Classes:
A01G33/02
Attorney, Agent or Firm:
Takayoshi Kawaguchi