Stock material or miscellaneous articles – Structurally defined web or sheet – Edge feature
Patent
1998-02-23
2000-02-15
Kiliman, Leszek
Stock material or miscellaneous articles
Structurally defined web or sheet
Edge feature
428413, 4284744, 4284755, 428500, 524514, 525179, B32B 2302, B32B 2708
Patent
active
060250550
ABSTRACT:
The invention relates to compositions comprising a matrix of an alloy of (a) polyamide and (b) polymer having polyamide blocks and polyether blocks, dispersed in which matrix is a crosslinked phase (c), the said compositions having a melt strength of more than 1.5 and a flexural modulus at 23.degree. C. (in accordance with ISO 178-93) of less than 700 MPa and preferably between 50 and 250 MPa.
Such a composition is useful for manufacturing extrusion blow-moulded parts, especially for cars.
It also relates to articles additionally comprising a part made of polyamide and polyolefin or of a mixture of polyamide and polyolefin.
REFERENCES:
patent: 4115475 (1978-09-01), Foy et al.
patent: 4195015 (1980-03-01), Deleens et al.
patent: 4230838 (1980-10-01), Foy et al.
patent: 4331786 (1982-05-01), Foy et al.
patent: 4332920 (1982-06-01), Foy et al.
patent: 4839441 (1989-06-01), Cuzin et al.
patent: 4864014 (1989-09-01), Cuzin et al.
patent: 5070145 (1991-12-01), Guerdoux
patent: 5140065 (1992-08-01), DelleTorre
Bouilloux Alain
Teze Laurent
Elf Atochem,S.A.
Kiliman Leszek
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