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Class Information
Number: 8/500
Name: Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers > Dyeing process utilizing mechanical pressure, e.g., presses, etc.
Description: Processes wherein mechanical pressure is utilized to assist in dyeing.

Patents under this class:

Patent Number Title Of Patent Date Issued
8551190 Process for producing a colorant for keratin fibers Oct. 8, 2013
8545575 Process for producing a colorant for keratin fibers Oct. 1, 2013
8545576 Process for producing a colorant for keratin fibers Oct. 1, 2013
8220470 Furniture pad folding machine Jul. 17, 2012
7833288 Compositions for treating keratin and methods of use Nov. 16, 2010
5601746 Wet-slippage of textile material and wet lubricant therefor Feb. 11, 1997
5437687 Wet process with no heating for continuous transfer pattern printing of a cellulose fabric web and its blends Aug. 1, 1995
5385584 Method of dyeing a webbing of a seat belt device Jan. 31, 1995
5298031 Method for treating velvet-like fabric which is simultaneously embossed and decorated Mar. 29, 1994
5273551 Process for fixing reactive dyes on cellulosic textile material: enclosing moistened dyed textile in water-proof material and heating Dec. 28, 1993
5209953 Overall printing of tissue webs May. 11, 1993
4548611 Method and apparatus for dyeing textile yarn substrates by impacting a foam Oct. 22, 1985
4451263 Process for dyeing and finishing tubular textile material: alignment of flattened edges displaced to avoid edge markings May. 29, 1984
4384381 Sheet assemblies May. 24, 1983
4270236 Process for the dyeing of fibre material Jun. 2, 1981
4193762 Textile treatment process Mar. 18, 1980
4173452 Process for the continuous dyeing or printing of lengths of material Nov. 6, 1979
4071469 Solvent composition for use in carbonless copy systems Jan. 31, 1978
4064068 Preparation of isopropylnaphthalene mixture Dec. 20, 1977
4057864 Wet transfer printing process and apparatus Nov. 15, 1977
4046506 Process and device for the continuous dyeing of texile webs of synthetic or mostly synthetic fibre materials Sep. 6, 1977
3998585 Package dyeing method Dec. 21, 1976
3995992 Transfer printing process for dyeing and printing organic material which can be dyed with cationic dyes Dec. 7, 1976
3992141 Method of and apparatus for treating plastic film Nov. 16, 1976
3986824 Process for the manufacture of a dyed sheet-like textile structure Oct. 19, 1976
3979324 Dye solvents for pressure-sensitive copying systems Sep. 7, 1976
3979327 Dye solvents for pressure-sensitive copying systems Sep. 7, 1976
3966406 Process for jet dyeing fibrous articles containing polyester-type synthetic fibers Jun. 29, 1976
3960478 Synthetic chinchilla fur production by reverse side application of dye solution Jun. 1, 1976
3939095 Dye-containing microcapsules Feb. 17, 1976

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