Grafted syndiotactic polypropylene and coextruding binders based on syndiotactic polypropylene

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United States of America Patent

PATENT NO 7067196
APP PUB NO 20040014897A1
SERIAL NO

10311291

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A coextrusion binder and a multilayer structure containing the binding wherein the binder contains a composition comprising (I) syndiotactic polypropylene and (II) at least one polymer being: (A), a polyethylene or a copolymer of ethylene, (B), any of (B1) isotactic polypropylene homopolymer of copolymer, (B2) poly(1-butene) homo- or copolymer or (B3) polystyrene homo- or copolymer, and a blend of (A) and (B), said composition being grafted with a functional monomer such that each of I and II is at least partially grafted with said functional monomer.

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Patent Owner(s)

Patent OwnerAddress
ATOFINA92800 PUTEAUX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pradel, Jean-Laurent Bernay, FR 16 98
Robert, Patrice Serquigny, FR 19 167

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  • 10 Citation Count
  • B32B Class
  • 3.09 % this patent is cited more than
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges599684312179252332181041701 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +05010015020025030035040045050055060065070075080085090095010001050

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