Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB28475/46A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Acordis UK Ltd
Original Assignee
British Celanese Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British Celanese LtdfiledCriticalBritish Celanese Ltd
Publication of GB617291ApublicationCriticalpatent/GB617291A/en
Treatments For Attaching Organic Compounds To Fibrous Goods
(AREA)
Abstract
617,291. Washing clothes. BRITISH CELANESE, Ltd. Sept. 23, 1946, No. 28475. Convention date, Oct. 19, 1945. [Class 138(ii)] A process for laundering a mixture of garments of cellulose acetate filaments with garments of viscose filaments comprises subjecting the washed garments to hydro-extraction in order to remove a portion of the water content, then to the action of hot humid air to reduce the water content of the cellulose acetate garments to that desirable for hot-pressing the garments or like finishing treatment, and, thereafter, hot-pressing the garments. Preferably, the second water-reducing step takes place in a drying tumbler provided with a jet through which the hot humid air is injected. The water content of the cellulose acetate garments is preferably reduced in the first hydro-extraction step to about 75 per cent based on the weight of the goods, and to about 2 to 8 per cent by the action of the hot humid air; the corresponding reductions in the water content of the viscose garments would be to 125 per cent and 60 to 65 per cent respectively.
GB28475/46A1945-10-191946-09-23Improvements in the laundering of garments of articial filaments
ExpiredGB617291A
(en)
Improved processes for rendering cellulose acetate silk and similar products resistant to deterioration during treatment with hot or boiling aqueous liquors
Improvements in or relating to processes of reducing the shrinkage of woolen and worsted fabrics and yarns, andthe improved woolen and worsted fabrics resulting therefrom
Improvements in or relating to processes of reducing the shrinkage of woolen and worsted fabrics and yarns, andthe improved woolen and worsted fabrics resulting therefrom