The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2026
Filed:
Dec. 16, 2021
Applicant:
Ineos Europe Ag, Vaud, CH;
Inventors:
Michel Gorgerin, Masnuy-Saint-Jean, BE;
Annick Libotte, Nivelles, BE;
Assignee:
INEOS EUROPE AG, Vaud, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/16 (2006.01); A61M 5/31 (2006.01); C08K 5/098 (2006.01); C08L 23/0807 (2025.01); C08L 23/14 (2006.01);
U.S. Cl.
CPC ...
C08L 23/16 (2013.01); A61M 5/3129 (2013.01); C08K 5/098 (2013.01); C08L 23/0815 (2013.01); C08L 23/14 (2013.01); C08L 2203/02 (2013.01); C08L 2205/025 (2013.01); C08L 2205/24 (2013.01);
Abstract
A composition is disclosed comprising a blend of 90-99 wt %, based on the blend, of a random propylene copolymer having an melt flow rate (MFR 230° C./2.16 kg) of 15-40 g/10 min and containing 1.5-2.5 wt % ethylene, and 1-10 wt %, based on the blend, of an ethylene based plastomer having a density of 860-915 kg/mand an MI(190° C./2.16 kg) of 0.5 to 25 g/10 min. The blend preferably has an MFR of 15-35 g/10 min and a flexural modulus of 700-1300 MPa.
Quick Actions:
Gorgerin, Michel. (2026). Polypropylene blend (U.S. Patent No. 12729296). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12729296
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