ELEMENT OF AN ENGINE COMPARTMENT OF A MOTOR VEHICLE AND METHOD OF PROTECTING THE ELEMENT AGAINST CHEMICAL ATTACKS FROM A METAL HALIDE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Dec 19, 2013
filing date -
Dec 19, 2013
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
An element of an engine compartment of a motor vehicle and a method of protecting this element against chemical attacks by a metal halide is described. The element has at least one external layer of a wall having a thermoplastic composition based on polyamide. The thermoplastic composition is based on at least one polyamide that has at least one polymer chain with two ends comprising functional end groups. The at least one polyamide is selected from the group consisting of PA 6, PA 6.6 and mixtures thereof and the composition comprises the product of the reaction, preferably by reactive extrusion, of at least one bifunctional or multifunctional chain extender compound with at least one part of the functional groups. The element is capable of resisting prolonged contact with a metal halide of an alkaline, alkaline-earth or transition metal without breaking.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully