Textile dyeing process for multicolor nylon carpet
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 11, 1986
Issued Date -
N/A
app pub date -
Jul 22, 1985
filing date -
Jun 19, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A continuous process for dyeing a pre-wetted carpet includes the step of applying a viscous water soluble gum layer over the tufted face of the carpet. Drops of first and second dyes less viscous than the gum are applied over the gum-wetted carpet face. A third dye which is substantially less viscous than the gum and the first and second dyes is applied over the entire tufted surface of the carpet.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully