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A 1990 New York Times article titled "Outdoor Wear: Sorting Out the Choices" featured statements by Edward Howell, then L.L. Bean's director of product development, describing PrimaLoft insulation as a high-loft synthetic alternative to down with similar performance dry, but superior performance wet. Since then, PrimaLoft has gone on to become ...
The word is a portmanteau of the words thin and insulate, trademarked by 3M. [1] The material is made by the 3M Corporation and was first sold in 1979. [2] It was originally marketed as an inexpensive alternative to down; at the time, 3M claimed it was twice as warm as an equivalent amount of any natural material. [3] [4]
Fake fur is less biodegradable due to its composition of various synthetic materials. These materials often include blends of acrylic and modacrylic polymers derived from coal, air, water, petroleum, and limestone, which can potentially take between 500 and 1,000 years to break down. [13]
A down alternative duvet can be more affordable than one made from down — these are a few top rated options that are all under $200.
Textile fibres or textile fibers (see spelling differences) can be created from many natural sources (animal hair or fur, cocoons as with silk worm cocoons), as well as semisynthetic methods that use naturally occurring polymers, and synthetic methods that use polymer-based materials, and even minerals such as metals to make foils and wires.
In the early 1970s, National Foam, Inc. invented alcohol-resistant AFFF technology. AR-AFFF is a synthetic foam developed for both hydrocarbon and polar-solvent materials. Polar solvents are combustible liquids that destroy conventional fire-fighting foam. These solvents extract the water contained in the foam, breaking down the foam blanket.