Record Details

Development of dissolvable dye transfer inhibitor for household laundry

NOPR - NISCAIR Online Periodicals Repository

View Archive Info
 
 
Field Value
 
Title Development of dissolvable dye transfer inhibitor for household laundry
 
Creator Rathinamoorthy, R
 
Subject Colour difference value
Dissolving time
Dye transfer inhibitor polymer
Pyridine N-oxide film
Polyvinyl alcohol film
 
Description 226-233
This research is focused on developing a dissolvable composite polymeric film loaded with a dye transfer
inhibitor.Pyridine N-oxide (PNO) isone of the amine-baseddye transfer inhibitor(DTI) polymers with higher dye inhibition
ability. A transparent and water-soluble PNO-loaded polymeric composite film of polyvinyl alcohol (PVA-PNO film) has
been developed using the solution casting method, and the process parametersare optimised. The performance of the
developed polymeric composite film has been evaluated in terms of dissolving time and dye-transfer inhibition in the
laundry. The results indicate that the addition of the cross-linking agent increases the dissolving time of the film,while the
addition of the plasticizer reduces it. An average of 8.5min is observed as the dissolving time for the developed product in
the presenceof detergent. In the laundry process, a colour difference value (ΔE) of 4.763 is noted against Reactive Blue
4 (C23H14Cl2N6O8S), and the performanceof the product against multiple dyes is found to besatisfactory. The tensile strength
of the film is found as 17.1 Mpa, elongation 113%, and folding endurance 250 times,confirming the better-handling property
of the developed film.
 
Date 2023-06-27T08:50:07Z
2023-06-27T08:50:07Z
2023-06
 
Type Article
 
Identifier 0975-1025 (Online); 0971-0426 (Print)
http://nopr.niscpr.res.in/handle/123456789/62087
https://doi.org/10.56042/ijftr.v48i2.55103
 
Language en
 
Publisher NIScPR-CSIR, India
 
Source IJFTR Vol.48(2) [June 2023]