Method for coloring plastic by using plastic recycling material
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 7, 2004
app pub date -
May 6, 2004
filing date -
May 23, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention relates to a method for coloring plastics. To this end, used plastics are firstly collected before being subsequently sorted. The collected and sorted plastics are ground, and coloring pigments existing in the ground plastics are determined. The target color of the plastic that is to be newly produced is predetermined, and the used ground plastics are mixed in quantities that provide the new plastic with the desired target color.
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