Selective application of chemical agents in the pattern dyeing of textiles

A dye accepting substrate comprising in combination:

• a surface;
• at least one dye solution disposed in a pixel-wise placement pattern configuration across at least a portion of the surface;
• a separately applied migration promoting composition disposed in pixel-wise placement across at least a portion of the surface such that the migration promoting composition is adapted to promote migration of at least a portion of said at least one dye solution across the surface;
• and
• a separately applied migration limiting composition disposed in effective amounts in a predefined pattern configuration across discrete zones of the surface relative to said at least one dye solution, such that the migration limiting composition is adapted to limit migration of at least a portion of said at least one dye solution across the surface.

A dye accepting substrate comprising in combination:

• a surface;
• a first dye solution of a first process color disposed in pixel-wise placement across at least a portion of said surface;
• at least a second dye solution of a second process color disposed in pixel-wise placement across at least a portion of said surface;
• a separately applied migration promoting composition disposed in pixel-wise placement across portions of the surface, wherein the migration promoting composition is adapted to promote migration of said first and second dye solutions to effect in-situ color blending of said first process color with at least a second process color in a predefined area across said surface.

A process for dyeing a surface of a dye accepting substrate, comprising the steps of:

• applying a dye migration promoting composition and/or a dye migration limiting composition across said surface in pixel-wise placement;
• applying in pixel-wise placement at least one dye solution across at least a portion of said surface;
• and
• heating the dye accepting substrate after the applying steps to effect fixation of said dye solution to said surface.

A dye accepting substrate comprising in combination:

• a surface;
• at least one dye solution disposed in a pixel-wise placement pattern configuration across at least a portion of the surface;
• a separately applied migration limiting composition disposed in effective amounts in a predefined pixel-wise placement pattern configuration across at least a portion of the surface relative to said at least one dye solution, such that the migration limiting composition is adapted to limit migration of at least a portion of said at least one dye solution across the surface;
• and
• a dye migration promoting composition disposed across at least a portion of said surface such that the dye migration promoting composition is adapted to promote migration of at least a portion of said at least one dye solution across said surface.