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Patent Searching and Data


Title:
ADDITIVE MATERIAL FOR SOIL GRANULATION
Document Type and Number:
Japanese Patent JP2019137763
Kind Code:
A
Abstract:
To provide an additive material for soil granulation capable of improving strength of soil (for example corn index), hardly making massive shape of soil after a solidification treatment, becoming easy to select unnecessary waste such as vegetation, rock or the like from the soil by using sieve or the like, further setting pH of the soil in a range of, for example, 5.8 to 8.6, which is an effluent standard values, and approaching to neutral.SOLUTION: There is provided an additive material for soil granulation containing 100 pts.mass of an inorganic powder, 0.01 to 25 pts.mass of a thickening material, and 0.01 to 25 pts.mass of an acrylic polymer. The acrylic polymer is preferably one or more kind selected from an acrylamide-based coagulant and an acrylic acid salt water absorbing resin. One or more kind selected from the acrylamide-based coagulant and the acrylic acid salt water absorbing resin is preferably an anionic or nonionic polymer containing acrylic acid or acrylamide as a monomer.SELECTED DRAWING: None

Inventors:
森 喜彦
肥後 康秀
Application Number:
JP2018021557A
Publication Date:
August 22, 2019
Filing Date:
February 09, 2018
Export Citation:
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Assignee:
太平洋セメント株式会社
International Classes:
C09K17/42; C09K17/22; C09K17/44; C09K17/50; E02F7/00
Attorney, Agent or Firm:
衡田 直行
北村 周彦
村地 俊弥