Title:
STARCH PASTE*ITS MANUFACTURE AND APPARATUS
Document Type and Number:
Japanese Patent JPS55129466
Kind Code:
A
Abstract:
A process for producing starch pastes, in particular for manufacturing corrugated paper or cardboard, of the type comprising the stage of preparing a primary paste cold from a gelatinized starch in the presence of an alkaline agent, is characterised by the fact that the primary paste is made from a first portion of an aqueous starch suspension which is subjected to the action of an alkaline agent in excess, that the primary paste is mixed with a second portion of the said suspension, and that at least part of the alkaline agent present in excess is neutralised with boric acid. A plant for operating the process is also described.
Inventors:
PIEERU EKUTOO ANESUTO FUOSUTEI
Application Number:
JP1926280A
Publication Date:
October 07, 1980
Filing Date:
February 20, 1980
Export Citation:
Assignee:
CPC INTERNATIONAL INC
International Classes:
C09J103/02; B32B29/00; (IPC1-7): B32B29/00; C09J3/06
Domestic Patent References:
| JP38009132A | ||||
| JPS4742608A |