Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MOLDING METHOD FOR CELLULOSE SERIES MOLDING MATERIAL
Document Type and Number:
Japanese Patent JPS61100406
Kind Code:
A
Abstract:

PURPOSE: To contrive prevention of accidental explosion, by heating and kneading an article to be obtained by loading a neutralizer having an acid gas discharge function to a cellulose series crushed aggregate.

CONSTITUTION: A cellulose series aggregate (a) is dried so that dryness of the same falls within 5% and made into fine powder. Neutralizer sucking and discharging acid gas according to a temperature change such as mono ethanolamine or triethanolamine is mixed with the crushed powder aggregate (a), which is heated and kneaded. The circumferential surface of the aggregate (a) is kept curing gradually according to kneading of the aggregate (a), solidified state is exhibited by tying together a hairy part (a') of fabric which has existed on the circumferential surface of the aggregate (a), the surface of the aggregate (a) molded becomes smooth, moreover, there is no room to swell by containing water, lubricity is favorable and nonhygroscopicity is brought to the aggregate (a). Based on the above matter, danger of accidental explosion hardly occurs, and molding of a large quantity of aggregates (a) becomes possible continuously.


Inventors:
NISHIBORI SHIGEKO
Application Number:
JP22177684A
Publication Date:
May 19, 1986
Filing Date:
October 22, 1984
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
K I KOIZUMI KK
International Classes:
B27N3/02; B27N1/00; B27N3/08; (IPC1-7): B27N3/08



 
Previous Patent: JPS61100405

Next Patent: REINFORCING METHOD OF DOWEL HOLE