Bleaching and dyeing; fluid treatment and chemical modification – Nontextile – dyeing process or product – including inorganic... – Amide polymer substrate
Patent
1998-09-08
2000-04-04
Liott, Caroline D.
Bleaching and dyeing; fluid treatment and chemical modification
Nontextile, dyeing process or product, including inorganic...
Amide polymer substrate
8DIG21, 434 84, D06P 324
Patent
active
060455926
ABSTRACT:
A process and novelty kit for permanently affixing a decorative color or color pattern to an aliphatic nylon plastic material, wherein the nylon is selectively preconditioned to maximize dye transfer and uptake, thereby providing a permanently decorated keepsake, such as, e.g., a decorated Easter egg. The process preferably includes selected molding and cooling conditions for the nylon, as well as preferably conditioning the nylon in heated aqueous media prior to the step of color decoration. Optionally, the dye itself can be pre-heated, and the dye can be applied to the nylon, while the nylon and dye are in contact with one another and are heated in a microwave or standard convection type oven. Alternatively, the nylon and dye can be left in contact with one another overnight, to produce the desired decorative color or color pattern on the nylon plastic material.
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Liott Caroline D.
Paquin Leanne
LandOfFree
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