Concentrated dye material

Details Concentrated dye material Concentrated dye material

2011-04-12

2011-04-12

Pyon, Harold Y (Department: 1761)

Bleaching and dyeing; fluid treatment and chemical modification

Nontextile, dyeing process or product, including inorganic...

Inorganic substrate

C008S636000, C008S527000, C008S528000, C106S713000, C106S739000, C106S741000

Reexamination Certificate

active

07922779

ABSTRACT:
The invention herein provides for an improved dye material composed of a concentrated dye element for mixture with an aqueous element prior to application.

REFERENCES:
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patent: 6443996 (2002-09-01), Mihelich et al.
patent: 2003/0083396 (2003-05-01), Ylitalo et al.
patent: 2007/0123638 (2007-05-01), Yang et al.
Knovel Search, Hawley's Condensed Chemical Dictionary “Portland Cement” and “Concrete” entries, copyright 2002.

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