Plastics coloring using cottonseed oil-based liquid color compositions
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United States of America Patent
Stats
-
Oct 24, 2023
Grant Date -
Aug 6, 2020
app pub date -
Apr 23, 2020
filing date -
Jul 17, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method of fabricating plastic products having a preselected color, comprising preparing a dispersion of pigment of the preselected color in cottonseed oil; supplying a preselected plastic resin for the product to be fabricated to a process machine having a rotating screw; furnishing the dispersion to the process machine at a position adjacent to threaded portion of the rotating screw; and blending the dispersion and the resin by rotating the screw.
First Claim
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International Classification(s)
- 2020 Application Filing Year
- C08J Class
- 2176 Applications Filed
- 924 Patents Issued To-Date
- 42.47 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C08J Class
- 0 % this patent is cited more than
- 2 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Apr 24, 2027 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 24, 2031 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 24, 2035 |
