Acrylic fiber fabrics are made from a synthetic polymer called acrylonitrile. This type of fiber is produced by reacting certain petroleum or coal-based chemicals with a variety of monomers, which means that acrylic fabric is a fossil fuel-based fiber. Since acrylic fabric is one of the least...
Fabric composition Wool, animal fur, acrylic, acrylonitrile, or rayon Fabric breathability Medium Moisture-wicking abilities High Heat retention abilities High Stretchability (give) Medium Prone to pilling/bubbling High Country where fabric was first produced Turkey or the Altai Mountains Biggest...
It has been found that a compound of the above formula and acrylonitrile react in the presence of an alkaline condensing agent to replace with a p-cyanoethyl group the hydrogen on the carbon atom occurring between the aryl group and the nitrile group. If two hydrogen atoms are present, two ...
US5744686 * 1995年9月20日 1998年4月28日 Uop Adsorption of nitrogen compounds selected from acetonitrile, acrylonitrile, propionitrile by passing the stream to an adsorption zone containing non-acidic molecular seive adsorbent, withdrawing effluent free of nitrogen compounds US5942650 1997年8月28日 199...