PROCESS FOR THE PRODUCTION OF A COATED PLASTICISING SCREW
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 21, 2010
app pub date -
Apr 16, 2009
filing date -
Apr 16, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A process for the production of a coated plasticising screw for the injection molding or extrusion of plastic material, wherein at least the wearing surfaces of the plasticising screw are coated with a metal-based alloy, comprising the following steps:coating at least said wearing surfaces with said alloy,heating the coated plasticising screw for fusing said alloy to said plasticising screw, andcooling off said coated plasticising screw,wherein in the fusing operation all the coated wearing surfaces are simultaneously exposed to a temperature which is above the melting temperature of said alloy.
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