06750288 is referenced by 18 patents and cites 6 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
10/208192
Publication Number
6750288 (B2)
Application Date
July 31, 2002
Publication Date
June 15, 2004
Inventor
Jean Laurent Pradel
Bernay
US
Agent
Millen White Zelano & Branigan P C
US
Assignee
Atofina
US
IPC
C08L 23/00
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