Polyolefin-based compositions, adhesives, and related multi-layered structures prepared therefrom

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United States of America Patent

PATENT NO 9650548
SERIAL NO

14744970

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Abstract

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The present disclosure provides a polyolefin-based composition made from or containing (A) a first grafted polyolefin composition, (B) a second grafted polyolefin composition made from or containing a first metallocene-catalyzed linear low density polyethylene grafted with an unsaturated monomer, (C) a second metallocene-catalyzed linear low density polyethylene composition, (D) a Ziegler-Natta-catalyzed linear low density polyethylene composition, (E) an elastomeric composition made from or containing (i) an elastomeric ethylene copolymer and (ii) an ethylene-propylene elastomer, and (F) a tackifier composition. Optionally, the polyolefin-based composition may be further made from or contain an additives composition. The polymeric composition is suitable for use as a tie-layer adhesive composition.

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Patent Owner(s)

Patent OwnerAddress
EQUISTAR CHEMICALS LP1221 MCKINNEY STREET SUITE 300 HOUSTON TX 77010

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Botros, Maged G Liberty Township, US 50 328
Lee, Chun D Cincinnati, US 38 244
Podborny, William R Cincinnati, US 3 8

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