POLYOLEFIN MASTERBATCH BASED ON GRAFTED POLYPROPYLENE AND METALLOCENE CATALYZED POLYPROPYLENE
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United States of America Patent
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N/A
Issued Date -
Nov 13, 2014
app pub date -
May 8, 2014
filing date -
May 8, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present disclosure provides masterbatch compositions comprising a polypropylene grafted with a grafting monomer selected from maleic anhydride, acrylic acid or other acid or anhydride functional groups that could be grafted to a polypropylene backbone and a metallocene catalyzed polypropylene base resin. Additionally, the present disclosure provides a polymer composition which includes from 0.1 to 10.0 wt. % of the masterbatch composition, and from 50 to 90% of a third polypropylene, and from 5 to 45% of a filler.
First Claim
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| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| WO | A1 | WO2014182921 | May 08, 2014 |
International Classification(s)
- 2014 Application Filing Year
- C08L Class
- 2576 Applications Filed
- 2198 Patents Issued To-Date
- 85.33 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- C08L Class
- 14.66 % this patent is cited more than
- 11 Age