Concentrated polymeric compositions of vinyl aromatic polymers and/or copolymers
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United States of America Patent
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Mar 13, 2018
Issued Date -
N/A
app pub date -
Oct 17, 2013
filing date -
Oct 24, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention relates to a concentrated polymeric composition which comprises: a) vinyl aromatic polymers and/or copolymers in an amount ranging from 10% to 90% by weight, calculated with respect to the overall composition, with respect to the overall composition, b) at least one compound containing epoxy functional groups in an amount ranging from 0.01% to 5% by weight, calculated with respect to the overall composition, with respect to the overall composition, c) at least one infrared absorbing agent, in an amount ranging from 10% to 90% by weight, calculated with respect to the overall composition, with respect to the overall composition.
First Claim
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International Classification(s)
- 2013 Application Filing Year
- C08J Class
- 1321 Applications Filed
- 1140 Patents Issued To-Date
- 86.30 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C08J Class
- 0 % this patent is cited more than
- 7 Age
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| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 13, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 13, 2029 |
