Zobrazeno 1 - 10
of 51
pro vyhledávání: '"NANCY M. MORRIS"'
Publikováno v:
Delta Journal of Ophthalmology, Vol 24, Iss 2, Pp 109-114 (2023)
Purpose The aim of this study was to describe the demographic and clinical characteristics of a large cohort of patients with retinitis pigmentosa (RP) in Egypt. Patients and methods An extensive electronic medical record search was performed to gath
Externí odkaz:
https://doaj.org/article/ae625fe7ed9044ecb8153543e5ad91f5
Publikováno v:
Textile Research Journal. 66:690-694
Cotton fabrics esterified with polycarboxylic acids possess excellent smooth drying properties and have good strength retention. The best results have been obtained with catalysts of inorganic phosphorus acids, especially sodium hypophosphite monohyd
Publikováno v:
Textile Research Journal. 66:612-621
Cotton durable press (DP) finishes of 1,2,3,4-butanetetracarboxylic acid (BTCA) catalyzed with sodium dichloroacetate, sodium monochloroacetate, or sodium acetate (SDCA, SMCA, or SA) were prepared at four acid / catalyst ratios, and catalyst controls
Publikováno v:
Industrial & Engineering Chemistry Research. 35:950-953
In the presence of catalysts, polycarboxylic acids such as meso-1,2,3,4-butanetetracarboxylic acid (BTCA) can cross-link cellulose in a process believed to involve cyclic anhydrides as intermediates. This study was undertaken to explore, in the absen
Publikováno v:
Industrial & Engineering Chemistry Research. 43:5347-5349
The solubility of meso-1,2,3,4-butanetetracarboxylic acid (BTCA) in water and the nature of the solid phases in BTCA-water mixtures were studied. The form of BTCA that was isolated after crystallizing from a saturated aqueous solution and remaining i
Publikováno v:
Textile Research Journal. 64:501-507
We examined catalyrtic activities of mono- or disodium salts of fumaric, maleic, and itaconic acids for the reaction of 1,2,3,4-butanetetracarboxylic acid ( BTCA ) with cotton cellulose. Evidence for esterification and crosslinking of cellulose with
Publikováno v:
Textile Research Journal. 63:650-657
In place of the phosphorus-containing catalysts normally required in 1,2,3,4-bu tanetetracarboxylic acid (BTCA) treatment of cotton, aromatic N-heterocyclic com pounds were used to accelerate formaldehyde-free durable press finishing. Imidazole and i
Autor:
Nancy M. Morris, B. A. Kottes Andrews
Publikováno v:
Journal of the Textile Institute. 84:631-637
Alkali metal salts of hydroxy acids have been investigated as catalysts for esterification cross-linking of cotton with 1,2,3,4-butanetetracarboxylic add to produce cotton fabrics with smooth drying properties. Of the sodium salts of several acids st
Autor:
Nancy M. Morris, Edwin A. Catalano
Publikováno v:
Textile Research Journal. 60:421-426
Endotoxins present on cotton and released during carding have been implicated as a cause of byssinosis, a lung dysfunction found in some textile mill workers. The endotoxin content of cotton lints and dusts is frequently determined by the Limulus amo
Publikováno v:
Industrial & Engineering Chemistry Research. 31:1201-1203