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PROCESS FOR THE RAPID HIGH TEMPERATURE STEAMING OF PRINTS AND PAD-DYEINGS WITH SOLVENTS
PROCESS FOR THE RAPID HIGH TEMPERATURE STEAMING OF PRINTS AND PAD-DYEINGS WITH SOLVENTS
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机译:溶剂对印品和印染进行快速高温蒸煮的方法
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1321314 Fixation of dyes in textiles FARBWERKE HOECHST AG 9 July 1970 [9 July 1969] 33376/70 Heading D1B Textile materials consisting of synthetic fibres, native or regenerated cellulose or mixtures thereof are dyed or printed by applying aqueous or solvent containing dyestuff preparations by padding or printing followed by optionally drying and then treating for 5 to 150 seconds in the vapours of organic solvents under saturated vapour conditions at 150‹- 240‹C to fix the dyes. The solvents may be hydrocarbons, halogenated hydrocarbons, terpene-hydrocarbons, alcohols, glycols, glycolethers, polyglycols, polyglycolethers and esters or mixtures thereof which boil at 150‹-240‹C. Polyesters, cellulose triacetate, cotton and regenerated cellulose are dyed with disperse, vat, reactive, acid, and complex metal dyes.
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机译:1321314纺织品中的染料固定FARBWERKE HOECHST AG 1970年7月9日[1969年7月9日]税号D1B通过填充使用含水或溶剂型染料制剂,将由合成纤维,天然或再生纤维素或其混合物组成的纺织材料染色或印刷或印刷,然后任选干燥,然后在饱和蒸汽条件下于150℃至240℃下于有机溶剂的蒸气中处理5至150秒,以固定染料。溶剂可以是在150℃至240℃下沸腾的烃,卤代烃,萜烯-烃,醇,二醇,乙二醇醚,聚乙二醇,聚乙二醇醚和酯或它们的混合物。聚酯,三乙酸纤维素,棉和再生纤维素用分散,还原,活性,酸性和复合金属染料染色。
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