Title:
MANUFACTURE OF BARK CHIP
Document Type and Number:
Japanese Patent JP3399683
Kind Code:
B2
Abstract:
PURPOSE: To provide manufacture of a bark chip having an excellent deodorizing function which is used as a filler material for a flowerpot or the like used for ornamemtation and appreciation.
CONSTITUTION: After dipping a bark chip into a carboxymethylcellulose solution, a film of copper carboxymethylcellulose is formed on a surface of the bark chip by stirring with a copper acetate aqueous solution. Then, after treating it with a dilute alkali, it is dried to obtain the bark chip.
Inventors:
Keizo Yamaji
Takeshi Yamashita
Kimi Takeda
Baba Sanae
Takeshi Yamashita
Kimi Takeda
Baba Sanae
Application Number:
JP2721695A
Publication Date:
April 21, 2003
Filing Date:
January 24, 1995
Export Citation:
Assignee:
Kojin Co., Ltd.
International Classes:
A01G1/00; A01G9/00; A01G9/02; A61L9/01; B27K3/22; B27K3/34; B27L11/08; (IPC1-7): B27K3/34; A01G1/00; A61L9/01; B27K3/22; B27L11/08
Domestic Patent References:
JP5124014A | ||||
JP1299006A | ||||
JP3139215A |