Fuel tank for automobile
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 1, 2009
app pub date -
Jun 10, 2008
filing date -
Jun 28, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The fuel tank for automobiles has the following structure. A main body of a fuel tank has an entire thickness of 3 to 8 mm and is formed of a surface layer, an outer main body layer, an outer adhesive layer, a barrier layer, an inner adhesive layer, and an inner main body layer that are formed in this order from-exterior. The surface layer and the inner main body-layer are formed from high density polyethylene. The outer main body layer is formed by using as a main material a recycled material of high density polyethylene, contains an inorganic filler having a particle diameter of 10 μm or less in an amount of 10 to 35 wt % with respect to a total weight of the outer main body layer, and has an thickness of 25% to 50% of the entire thickness of the main body. The outer adhesive layer and the inner adhesive layer is formed from a synthetic resin having an adhesion property for both of high density polyethylene and the barrier layer, and the barrier layer is formed from a synthetic resin hardly or never allow fuel permeation.
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