Action of Alkali upon Cellulose
Abstract
There are many references in the literature describing the action of alkalies on cellulosic fibers in concentrations and under conditions encountered in the washing process. However many different viewpoints are represented in this work. There were variations in the fibers used and the conditions under which they were treated as well as in the methods by which the effects were measured. Therefore it is clear that the results of these experiments are often different and sometimes even contradictory. It is impossible to determine clearly from the literature the conditions under which the alkalies deteriorate the cellulosic fibers to a greater or less extent. However, in all publications it is emphasized that a mild alkaline treatment of the fibers is necessary both in the processes of manufacture and in commercial or home laundries. Therefore it appeared necessary to undertake a systematic examination of the entire subject of degradation of cellulosic fibers by alkali to determine the effect of each step in the process. Study was also made of various conditions of laundering and of the action of the individual components of washing agents.
Document Details
- Document Type
- Technical Report
- Publication Date
- Apr 01, 1947
- Accession Number
- ADA955724
Entities
People
- Albert Schaffer