rayon

Glossaries

Term	Main definition
rayon	Rayon (viscose rayon) is the oldest of all the man-made fibres and was originally produced by dissolving nitro-cellulose into a solution which could be extruded through a nozzle and made into a filament. The process was patented by Count du Chardonnet in 1884, whose recipe was similar to that of producing gun-cotton and was too dangerous. Towards the end of the 19th century further experiments were carried out to make artificial silk by the cuprammonium process. This process was much safer. Then, in 1892, the viscose process was patented by C.F.Cross and his partners. The first filaments of viscose rayon were made in England in 1904 by Samuel Courtauld and Company, silk weavers. Rayon is made from cellulose and the highest yield of high-grade cellulose is from Scandinavian and Canadian Spruce and South African Eucalyptus. Viscose can be used in filament form or as staple fibre.

Term

Main definition

Rayon (viscose rayon) is the oldest of all the man-made fibres and was originally produced by dissolving nitro-cellulose into a solution which could be extruded through a nozzle and made into a filament. The process was patented by Count du Chardonnet in 1884, whose recipe was similar to that of producing gun-cotton and was too dangerous. Towards the end of the 19th century further experiments were carried out to make artificial silk by the cuprammonium process. This process was much safer. Then, in 1892, the viscose process was patented by C.F.Cross and his partners. The first filaments of viscose rayon were made in England in 1904 by Samuel Courtauld and Company, silk weavers. Rayon is made from cellulose and the highest yield of high-grade cellulose is from Scandinavian and Canadian Spruce and South African Eucalyptus. Viscose can be used in filament form or as staple fibre.