Analysis of Agent Migration during Durable-Press Treatments of Knitted Cotton Fabric

1976 ◽  
Vol 46 (12) ◽  
pp. 893-897 ◽  
Author(s):  
B. A. Kottes Andrews ◽  
J. G. Frick
Keyword(s):  
Cotton Fabrics ◽  
Direct Dyes ◽  
Migration Rates ◽  
Durable Press ◽  
Qualitative Evidence ◽  
Conventional Drying ◽  
Drying Conditions ◽  
Agent Migration ◽  
Crosslinking Agents ◽  
Relative Migration

A method was developed to quantitatively assess lateral agent migration during controlled drying of knitted cotton fabrics impregnated with cellulose crosslinking agents. The influence of inorganic salts and a nonionic surfactant on migration was investigated. Reasons for this influence are indicated. Relative migration rates were established and results were applied to phenomena occurring during conventional drying conditions. Results are correlated with qualitative evidence of migration from resistance of crosslinked fabrics to direct dyes.

The antimicrobial activity of cotton fabrics treated with different crosslinking agents and chitosan

2005 ◽  
Vol 60 (4) ◽  
pp. 421-430 ◽  
Author(s):  
K ELTAHLAWY ◽  
M ELBENDARY ◽  
A ELHENDAWY ◽  
S HUDSON
Keyword(s):  
Antimicrobial Activity ◽  
Cotton Fabrics ◽  
Crosslinking Agents

scholarly journals Proteases to Improve the Mechanical Characteristics of Durable Press Finished Cotton Fabrics

2003 ◽  
Vol 288 (1) ◽  
pp. 71-75 ◽  
Author(s):  
Maria Stamenova ◽  
Tzanko Tzanov ◽  
Rossitza Betcheva ◽  
Artur Cavaco-Paulo
Keyword(s):  
Mechanical Characteristics ◽  
Cotton Fabrics ◽  
Durable Press

Host–parasite co-evolution

2021 ◽  
pp. 389-416
Author(s):  
Paul Schmid-Hempel
Keyword(s):  
Meiotic Recombination ◽  
Evolutionary Process ◽  
Host Switching ◽  
Response To Selection ◽  
Red Queen ◽  
Arms Races ◽  
Migration Rates ◽  
Frequency Changes ◽  
Host Parasite ◽  
Relative Migration

Macroevolutionary patterns concern phylogenies of hosts and their parasites. From those, co-speciation occurs; but host switching is a common evolutionary process and more likely when hosts are close phylogenetically and geographical ranges overlap. Microevolutionary processes refer to allele frequency changes within population. In arms races, traits of hosts and parasites evolve in one direction in response to selection by the other party. With selective sweeps, advantageous alleles rapidly spread in host or parasite population and can become fixed. With antagonistic negative frequency-dependent fluctuations (Red Queen dynamics) genetic polymorphism in populations can be maintained, even through speciation events. A Red Queen co-evolutionary process can favour sexual over asexual reproduction and maintain meiotic recombination despite its other disadvantages (two-fold cost of sex). Local adaptation of host and parasites exist in various combinations; the relative migration rates of the two parties, embedded in a geographical mosaic, are important for this process.

Abrasion Phenomena in Durable-Press Cotton Fabrics

1970 ◽  
Vol 40 (10) ◽  
pp. 903-916 ◽  
Author(s):  
M.L. Rollins ◽  
I.V. Degruy ◽  
T.P. Hensarling ◽  
J.H. Carra
Keyword(s):  
Cotton Fabrics ◽  
Durable Press

Thermoanalytical characteristics of durable press treated cotton fabrics

1993 ◽  
Vol 48 (8) ◽  
pp. 1475-1484 ◽  
Author(s):  
Brenda J. Trask-Morrell ◽  
B. A. Kottes Andrews ◽  
E. A. Catalano
Keyword(s):  
Cotton Fabrics ◽  
Durable Press
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