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Class Information
Number: 8/467
Name: Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers > Diffusion transfer dyeing process, transfer sheet and product
Description: Subject matter wherein a support carrying a dye or discharge is brought into contact with the surface to be colored and the dye or discharge released to the surface, usually by moistening with a solvent or by heating or both.










Sub-classes under this class:

Class Number Class Name Patents
8/470 Dry heat treatment for penetration 66
8/468 Release layer utilized 26
8/469 Steam 13


Patents under this class:
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Patent Number Title Of Patent Date Issued
8425624 Dyeing method and dye deposition apparatus Apr. 23, 2013
8236064 Method of producing safety textiles in one of the colors fluorescent yellow, orange-red and fluorescent red Aug. 7, 2012
8163038 Low volatile sublimation printing Apr. 24, 2012
8088180 Lens dyeing method and apparatus for producing dyeing base body for dyeing lens Jan. 3, 2012
7988742 Art wrap bandage Aug. 2, 2011
7922778 Time and temperature additive scheduling Apr. 12, 2011
7749287 Process to apply digital images in straps Jul. 6, 2010
7527655 Reactive ink jet ink printing process May. 5, 2009
7335237 Method for textile printing, pre-treatment fluid for textile printing and fiber sheet for textile printing Feb. 26, 2008
7320712 Method for blocking dye-migration in printing colored synthetic fiber Jan. 22, 2008
6805046 Pattern carrier for use in transfer pattern printing and the use of a non-crystalline saccharide syrup in a dispersion for coating a paper web so as to obtain such a pattern carrier Oct. 19, 2004
6796647 Method of forming image on card and apparatus therefor Sep. 28, 2004
6640717 Method of forming image on card and apparatus therefor Nov. 4, 2003
6425927 Aqueous composition for finishing fibrous material for a thermal transfer printing process Jul. 30, 2002
6302924 Dye mixtures containing thienyl and/or thiazolazo dyes Oct. 16, 2001
6221112 Process for producing a colored polyester film Apr. 24, 2001
6017612 Polyester film for decorative plates or decorative sheets Jan. 25, 2000
5981021 Transfer printing flocked fabric Nov. 9, 1999
5980588 Method for surface coloring plastic objects after manufacture Nov. 9, 1999
5824116 Imaged light switch plate Oct. 20, 1998
5801742 Thermal transfer printing device for transferring a printing image onto a recording medium Sep. 1, 1998
5773623 Methine dyes containing a 5- or 6- membered carbocyclic or heterocyclic radical Jun. 30, 1998
5437687 Wet process with no heating for continuous transfer pattern printing of a cellulose fabric web and its blends Aug. 1, 1995
5364688 Heat activated transfer for elastomeric materials Nov. 15, 1994
5364412 Process for producing dyed laminated products Nov. 15, 1994
5217558 Transfer molding onto reptile skin Jun. 8, 1993
5218095 Phthalimidylazo dyes Jun. 8, 1993
5196030 Process with no heating for transfer pattern printing of a moist cellulose, wool or silk textile web, and an apparatus as well as a pattern carrier web for use in the process Mar. 23, 1993
5169404 Monoazo dyestuffs for the sublimation transfer process Dec. 8, 1992
5162045 Transferring dyes for thermal printing Nov. 10, 1992
5037447 Method for producing laundry-resistant recording medium Aug. 6, 1991
4999026 Transferring dyes for thermal printing: tri-cyano-vinyl aniline dyes Mar. 12, 1991
4997452 Sublimation transfer printing process for elastomer-coated Velcro.TM. fabrics Mar. 5, 1991
4991936 Thermally-transferred color filter array element Feb. 12, 1991
4795477 Printable polyacetal compositions Jan. 3, 1989
4767420 Transfer printing sheet with impregnating agents and two-component electrophotographic toner and transfer printing of textile materials of cotton Aug. 30, 1988
4682983 Transfer sheet for the thermal dry impression of cellulose fibers Jul. 28, 1987
4587155 Method of applying a dye image to a plastic member and the image bearing member thereby formed May. 6, 1986
4576610 Sublimation dye transfer printing of fabrics Mar. 18, 1986
4455147 Transfer printing Jun. 19, 1984
4383018 Color imaging devices having integral color filter arrays May. 10, 1983
4310327 Wet transfer printing Jan. 12, 1982
4304565 Process for producing transfer printed cotton and cotton blends Dec. 8, 1981
4302201 Method for developing electrical latent images Nov. 24, 1981
4294637 Process for manufacture of a wide patterned band such as a transfer-carrying sheet and for printing on a substrate therewith Oct. 13, 1981
4287017 Endless pressing-on and guiding belt for textile treating devices, especially transfer printing machines and steaming calenders Sep. 1, 1981
4271224 Transfer sheet with resist portions Jun. 2, 1981
4239842 Color filter arrays, color imaging devices and methods of making same Dec. 16, 1980
4236890 Process for producing transfer printed cotton and cotton blends Dec. 2, 1980
4234481 Yellow pyrazolone ester dyes for heat transfer printing Nov. 18, 1980

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