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Class Information
Number: 8/446
Name: Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers > Process of printing permanently on substrate, other than nominal printing, using print paste containing discharge material, resist material, or dye material; or stencil dyeing > Resist or reserve
Description: Processes for the production of patterns in a substrate by preventing coloration in local areas.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 8/455 |
Acid (including direct) dye, e.g., sulfonated, sulfamated, etc. |
87 |
| 8/451 |
Azo dye component ground |
46 |
| 8/454 |
Basic dye, including diphenylmethane, triphenylmethane, xanthene, fluorene, methine, acridine, oxazine, phenazine, flavylium, napthoperinone, quinophthalone, quaternary ammonium group, etc., containing |
31 |
| 8/448 |
Chemically modified local areas |
16 |
| 8/456 |
Disperse dye |
31 |
| 8/452 |
Mordant dye, e.g., dye with a metal chelating group, etc. |
8 |
| 8/450 |
Oxidation dye, e.g., aniline, nitroaniline, etc. |
5 |
| 8/449 |
Reactive dye |
24 |
| 8/453 |
Vat dye or sulfur dye, e.g., quinonic or indigoid reducible dye, sulfur organic reaction product dye, etc. |
13 |
| 8/447 |
Wax |
7 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6878171 |
Method for forming a distinct pattern in an article of apparel |
Apr. 12, 2005 |
| 6685749 |
Fabrics with surfaces of contrasting colors and/or different contour |
Feb. 3, 2004 |
| 5574106 |
Acrylic polymers and their use in stain resistant polyamide textile products |
Nov. 12, 1996 |
| 5554195 |
Process for the production of resist prints |
Sep. 10, 1996 |
| 5360455 |
Process for producing multicolor or tone-in-tone effects |
Nov. 1, 1994 |
| 5330543 |
Thiopheneazo dyes with a coupling component of the diaminopyridine series |
Jul. 19, 1994 |
| 5131914 |
Process for preparing multi-colored dyed polyamide substrates including the application of a reactive vinyl sulfone dye and a resist agent |
Jul. 21, 1992 |
| 5131913 |
Production of pattern effects when dyeing or printing textile material in the absence of alkali or reducing agents: cationization and oxidized in a pattern before dyeing |
Jul. 21, 1992 |
| 5066535 |
Fabric patterning process and product |
Nov. 19, 1991 |
| 4881941 |
Suppress dyeing method |
Nov. 21, 1989 |
| 4820310 |
Method of producing characters, symbols, patterns on thermoplastic resin molded article by reserve dyeing |
Apr. 11, 1989 |
| 4719657 |
Method of forming iris variegation patterns on contact lenses |
Jan. 19, 1988 |
| 4717389 |
Hair-reserving dyeing of wool- and fur-bearing skins |
Jan. 5, 1988 |
| 4680033 |
Process for producing white and colored resists on polyamide fiber materials using reactive dye in free vinyl sulphone form |
Jul. 14, 1987 |
| 4622044 |
Textile dyeing process for multicolor nylon carpet |
Nov. 11, 1986 |
| 4556625 |
Development of a colored image on a cellulosic material with monosulfonyl azides |
Dec. 3, 1985 |
| 4285691 |
Alkoxylated fatty amines and polyamines as reserving agents |
Aug. 25, 1981 |
| 4271224 |
Transfer sheet with resist portions |
Jun. 2, 1981 |
| 4189302 |
Continuous process and apparatus for randomly coloring pile fabric |
Feb. 19, 1980 |
| 4106896 |
Method for producing multicolor printed web material |
Aug. 15, 1978 |
| 3932129 |
Space dyed yarn production using dense foams |
Jan. 13, 1976 |
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