Title:
AGGREGATE OF BIODEGRADABLE FIBER FOR FISHERY
Document Type and Number:
Japanese Patent JP3156811
Kind Code:
B2
Abstract:
PURPOSE: To provide aggregates of biodegradable fibers for fishery having no anxiety of environmental disruption caused by scraping and dumping them because they can be gradually hydrolyzed until diffusion in the natural environment.
CONSTITUTION: The aggregates are composed of an aliphatic polyester having the recurring units of the formula -O-CHR-CO(R is H or alkyl of 1 to 3 carbon atoms). The aggregates have excellent biodegradability and physical properties to eliminate the anxiety of environmental disruption caused by scraping and dumping after use, thus they are very useful in industry and environmental protection.
Inventors:
Takeshi Ito
Tomohiro Aoyama
Kunio Kimura
Keiichi Uno
Tomohiro Aoyama
Kunio Kimura
Keiichi Uno
Application Number:
JP5088293A
Publication Date:
April 16, 2001
Filing Date:
March 11, 1993
Export Citation:
Assignee:
TOYO BOSEKI KABUSHIKI KAISHA
International Classes:
C08G63/06; C08L101/16; D01F6/62; D02G3/02; D02G3/44; D04G1/00; D07B1/02; (IPC1-7): D07B1/02; D01F6/62; D02G3/02; D04G1/00
Domestic Patent References:
| JP6433209A | ||||
| JP58130460U | ||||
| JP5976596U | ||||
| JP5270943U |
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