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Class Information
Number: 8/497
Name: Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers > Forming, shaping, or reshaping with dyeing process or product
Description: Processes involving forming, shaping, or reshaping a preform together with a dyeing step and product thereof.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8236064 Method of producing safety textiles in one of the colors fluorescent yellow, orange-red and fluorescent red Aug. 7, 2012
8088174 Method for wash-protecting the color of artificially dyed keratin fibers Jan. 3, 2012
8038735 Deep dyeing process of polyamide and polyolefin Oct. 18, 2011
7530241 Method for knitting denim May. 12, 2009
7407518 Method for production of seat belt webbing Aug. 5, 2008
6702864 Process for making high stretch and elastic knitted fabrics from polytrimethylene terephthalate Mar. 9, 2004
6494925 Sculptured pile fabric having improved aesthetic characteristics Dec. 17, 2002
6471896 Method for processing cloth Oct. 29, 2002
6454975 Process for making bulk yarns having improved elasticity and recovery Sep. 24, 2002
6451234 Process for producing dyed textile materials having high levels of colorfastness Sep. 17, 2002
6358458 Spinning and stability of solution-dyed nylon fibers Mar. 19, 2002
6312631 Use of amphiphiles for permanent improvement of colorant compatibility of polyolefin-based shaped bodies, fibers and films Nov. 6, 2001
6245268 Method for producing polymer blend fibers having phase separation structure Jun. 12, 2001
6165584 Wool-like rugs and processes for making the same Dec. 26, 2000
6127480 Dyeable polyolefin containing polyetheramine modified functionalized polyolefin Oct. 3, 2000
6110405 Melt spinning colored polycondensation polymers Aug. 29, 2000
6060007 Process for forming dyed braided suture May. 9, 2000
RE36668 Method of producing dyed nylon walk-off mats having improved washfastness, and mats produced thereby Apr. 25, 2000
6042616 Method for processing cellulose fiber-containing textile fabrics Mar. 28, 2000
5985999 Dyeable polyolefin containing polyetheramine modified functionalized polyolefin Nov. 16, 1999
5811040 Process of making fiber for carpet face yarn Sep. 22, 1998
5707469 Method of producing dyed nylon walk-off mats having improved washfastness, and mats produced thereby Jan. 13, 1998
5651794 Dyeing of cellulose Jul. 29, 1997
5587118 Process for making fiber for a carpet face yarn Dec. 24, 1996
5580354 Process for reducing the fibrillation tendency of solvent-spun cellulose fibre Dec. 3, 1996
5576366 Dyeable polyolefin compositions and method Nov. 19, 1996
5550192 Dyeable polyolefin compositions and dyeing polyolefin compositions Aug. 27, 1996
5487856 Process for the manufacture of a post-heat set dyed fabric of polyamide fibers having improved dye washfastness and heat stability Jan. 30, 1996
5468259 Dyeable polyolefin compositions and dyeing polyolefin compositions Nov. 21, 1995
5431697 Reversibly variable color patterning composition for synthetic resin articles Jul. 11, 1995
5290850 Processing of pigmented nylon fibers using modified polymers Mar. 1, 1994
5264258 Fire-proof buri filament material and process for making the same Nov. 23, 1993
5240464 Organic materials having sulfonamido linked poly(oxyalkylene) moieties and their preparation Aug. 31, 1993
5232461 Method of dyeing aromatic polyamide fibers with water-soluble dyes Aug. 3, 1993
5223196 Processing of pigmented nylon fibers using modified polymers Jun. 29, 1993
5213733 Method of making synthetic fibers containing photochromic pigment May. 25, 1993
5201921 Process for identifying plastics by addition of fluorescent dye Apr. 13, 1993
5190710 Method for imparting improved discoloration resistance to articles Mar. 2, 1993
5130069 Process for producing dyeable hot-bulked polypropylene fibers modified with a copolyamide Jul. 14, 1992
5116547 Method of coloring polycarbonate extruded or molded products for optical members May. 26, 1992
5076810 Fabrics of polyester copolymer fibers: dyeing the heat set fabric Dec. 31, 1991
4941886 Process for obtaining a synthetic chamois leather similar to natural chamois Jul. 17, 1990
4935083 Process for producing design patterns on materials Jun. 19, 1990
4892557 Process for forming crepe fabrics and for temporarily stabilizing high twist filament yarn in the manufacture of such fabrics Jan. 9, 1990
4883496 Process for dyeing crystalline aromatic polyamide fibers with water-insoluble dyes Nov. 28, 1989
4767584 Process of and apparatus for producing design patterns in materials Aug. 30, 1988
4750910 Indigo blue-colored bioabsorbable surgical fibers and production process thereof Jun. 14, 1988
4717391 Method for spraying of dyes from high-boiling solvent dispersions onto open width fabric with heat setting Jan. 5, 1988
4666454 Production of a fabric containing polyethylene terephthalate fibers having a reduced tendency to pill May. 19, 1987
4661117 Waterless dip dye composition and method of use thereof for synthetic articles Apr. 28, 1987

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