Modifier of cellulose fibers and modification method of cellulose fibers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 12, 2001
Grant Date -
N/A
app pub date -
Jul 22, 1999
filing date -
Aug 7, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A compound A expressed by the following chemical formula (wherein R denotes an organic group including a hydrocarbon group, an alkanolamine group, an aromatic group and/or a group including a polyoxyalkylene adduct; m denotes a positive integer of 0 to 3 and can be represented by a plurality of values; and k denotes a positive integer of 2 to 6) and containing a chlorohydrin group at its terminal is brought into contact with cellulose fibers in an aqueous phase in the presence of an alkali metal compound so that the cellulose fibers are crosslinked at the molecular level. Thus, the crosslinking reaction occurs on the surface of the cellulose fiber, and the anti-fibrillation effect and deep dyeing effect can be obtained without damaging the soft feeling of the cellulose fiber. ##STR1##
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully