Advanced Search

Journal Navigation

Journal Home

Subscriptions

Archive

Contact Us

Table of Contents

Sign In to gain access to subscriptions and/or personal tools.
Textile Research Journal
This Article
Right arrow Full Text (PDF)
Right arrow References
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Alert me to new issues of the journal
Right arrow Add to Saved Citations
Right arrow Download to citation manager
Right arrowRequest Permissions
Right arrow Request Reprints
Right arrow Add to My Marked Citations
Citing Articles
Right arrow Citing Articles via Google Scholar
Right arrow Citing Articles via Scopus
Google Scholar
Right arrow Articles by Reinhardt, R. M.
Right arrow Articles by Degruy, I. V.
Right arrow Search for Related Content
Social Bookmarking
Add to CiteULike   Add to Complore   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Reddit   Add to Technorati   Add to Twitter  
What's this?

Catalytic Effects and Selective Hydrolysis of Dimethylol Ethyleneurea and Formaldehyde Crosslinks in Finished Cotton

Robert M. Reinhardt

Southern Regional Research Center, New Orleans, Louisiana 70179, U. S. A.

Russell M.H. Kullman

Southern Regional Research Center, New Orleans, Louisiana 70179, U. S. A.

Ines V. Degruy

Southern Regional Research Center, New Orleans, Louisiana 70179, U. S. A.

Chemical analyses, physical testing, and selective hydrolysis of the finished fabrics were used to determine differences in chemical structure that resulted from treatment of cotton with dimethylol ethyleneurea (DMEU), formaldehyde, and a mixture of the two with strong or moderate catalysts. The strong catalyst was hydroxymethanesulfonic acid, which was produced by reaction of sulfurous acid and free formaldehyde present in the pad bath. Magnesium chloride was the moderate catalyst used. From combinations of the data the number of crosslinks in the treated cottons was calculated. Stability to acidic hydrolysis indicated the nature of the structures present in the crosslinks. Electron micrographs from application of cupriethylenediamine hydroxide (cuene) solubility and layer expansion techniques provided additional evidence to support these findings. Results are in general agreement with present theories of crosslinking to give wrinkle resistance in cellulosic materials. In addition they furnish new information on the treatment of cotton with a combination of agents that exhibit different reactivities and different stabilities of the crosslinks introduced.

Textile Research Journal, Vol. 44, No. 9, 687-691 (1974)
DOI: 10.1177/004051757404400908
Add to CiteULike CiteULike   Add to Complore Complore   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Reddit Reddit   Add to Technorati Technorati   Add to Twitter Twitter    What's this?