06890661 is referenced by 10 patents and cites 13 patents.

The present invention relates to an isotactic polypropylene obtained by metallocene catalysis, onto which is grafted a functional monomer. The invention also relates to a composition which may form part of the composition of a coextrusion binder. This composition according to the invention comprises isotactic polypropylene obtained by metallocene catalysis, grafted and then optionally diluted with at least one polyolefin (C1) and/or in at least one polymer of elastomeric nature (D). The invention also relates to a multilayer structure comprising a layer (L) comprising the above binder, and, directly attached thereto, a layer (E): which is polar, nitrogenous or oxygenated, such as a layer of polyamide resin, of ethylene/saponified vinyl acetate copolymer (EVOH) or of polyester; or of a mineral oxide deposited on a polymer such as polyethylene (PE), polyethylene terephthalate (PET) or EVOH; or which is metallic or metalloplastic.

Title
Grafted isotactic polypropylene obtained by metallocene catalysis
Application Number
10/836332
Publication Number
6890661 (B2)
Application Date
May 3, 2004
Publication Date
May 10, 2005
Inventor
Jean Laurent Pradel
Bernay
FR
Agent
Millen White Zelano & Branigan P C
Assignee
ARKEMA
FR
IPC
B32B 027/08
B32B 027/00
B32B 015/08
B32B 009/04
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