applications of infrared spectroscopy in the textile industry

infrared absorption spectroscopy has proved to be an invaluable analytical tool for the textile chemist. it finds applications in evaluating the changes in molecular structure which occur as a result of different chemical and thermal treatments of textile fibers, in detecting and quantitatively estimating different component fibers in ble..

implementation plan for the demonstration of a 50,000 ft exp 2 solar hot water system for the textile industry. final report

an analysis of textile processes was conducted to determine their applicability to integration into a 50,000 ft exp 2 collector field and into a waste heat recovery system. various processes in a typical carpet finishing plant, a typical cotton/cotton blend finishing plant, and a typical 100 synthetic fabric pressurized beck finishing pla..

health hazard evaluation determination report no. he 79-29-566, giorgi process, inc., yonkers, new york,

work practices and materials used and previous results of chelation therapy and urine, blood, and hair lead (cas 7439-92-1) analyses were studied to investigate sources of potential exposure to lead in the photographic studio of the giorgi process, inc. (sic-7333) in yonkers, new york on december 27, 1978 and january 31, 1979. an authoriz..

oak ridge geseous diffusion plant reject heat study. volume i introduction and summary. final report

a study has been performed to evaluate potential uses for the 1440 megawatts of heat being rejected in the form of 140 exp 0 f water by orgdp. over 200 uses were evaluated in the process industries, in district heating, in electrical generation, in agriculture, and in aquaculture. seven applications were selected for conceptual design and..

tris(n-carbalkoxylaminomethyl)- phosphine oxides and sulfides

the title compounds, having the formula (ro2cnhch2)3py where y=oxygen or sulfur, are prepared by reacting a tris(n-carbalkoxylaminomethyl)phosphine, having the formula (ro2cnhch2)3p, with an oxidizing or sulfurizing agent. the products, after methylolation with formaldehyde, are useful as finishing agents for imparting flame retardant pro..

southern regional research center publications and patents with abstracts, 1982

topics discussed include: aflatoxins, apparatus, batting, blends, byssinosis, corn, cotton, cottonseed, crystalline a-lactose monohydrate, durable press, dust, flame retardants, flour, flavonoids, food && nutrition, herbicides, mechanical processing, mercerization, oilseeds, patents, peanuts, phytic acids, pl-480, proceedings, protein, ri..

nonlinear model for evaluation of cotton processed by mills for specific end uses. technical bulletin

this is a report on a major segment of a long-range, highly complex study of the textile manufacturing process in relation to producers of raw cotton, to individuals and groups who handle and modify cotton at various points in its marketing sequence, and to consumers of finished cotton products. the objective of the long-range task is to ..

evaluation of a reverse osmosis apparatus for field production of usp grade injectable water from sea water, pond water, and human urine. final rept

a compact, portable, single unit apparatus has been evaluated for purification of sea water, pond water, and human urine. the process is based on the reverse osmosis procedure with a combination of pure bleached cotton, cellulose, and activated carbon filters. the results indicate that brackish, polluted water can be purified by a single ..

process for the preparation of tris(n-carbalkoxylaminomethyl) -phosphine oxides and sulfides. patent

the title compounds, having the formula (ro2cnhch2)3py where y=oxygen or sulfur, are prepared by reacting a tetrakis(n-carbalkoxylaminomethyl)phosphonium salt having the formula (ro2cnhch2)4p(+)x(-) with ammonia or a primary or secondary amine, followed by an oxidizing or sulfurizing agent. the products, after methylolation with formaldeh..

method for in situ coloring crosslinked cellulosic materials patent application

the invention relates to the coloring of cellulosic containing materials. more specifically it relates to coloring of crosslinked cellulosic fabric by insitu formation of the colored nitroso derivative of a tertiary aromatic amine