Decorative sheets and coverings comprising polyvinyl chloride an

Details Decorative sheets and coverings comprising polyvinyl chloride an Decorative sheets and coverings comprising polyvinyl chloride an

1983-10-11

1984-06-05

Tungol, Maria Parrish

Bleaching and dyeing; fluid treatment and chemical modification

Diffusion transfer dyeing process, transfer sheet and product

Dry heat treatment for penetration

8470, 8508, 8510, 8561, 8562, 8654, D06P 141, D06P 300, D06P 379, D06P 500

Patent

active

044526040

ABSTRACT:
The present invention concerns our discovery that decorative sheets and coverings comprising polyvinyl chloride and having substantially non-migratable through-color images may be prepared using cationic dyestuffs. These coverings may be prepared by providing a variety of polyvinyl chloride-containing substrates with image compositions comprising cationic dyestuffs and a suitable binder, and then treating these materials such that the cationic dyestuffs migrate into the substrate. Through-color images are obtained which are substantially non-migrating, even under severe conditions.

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