Filled nylons
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 24, 1984
Issued Date -
N/A
app pub date -
Apr 14, 1982
filing date -
Jan 16, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Nylon molding powders are prepared by melt blending a nylon with a minor amount of a heat reactive polyimide resin. The mixture is cooled and ground and mixed with the desired filler. The heat reactive polyimide increases the melt viscosity of the nylon during subsequent melt forming of shapes so that the filler particles are not wet out or their interstices filled leaving them as discrete clusters of filler material held in pockets in the nylon/polyimide matrix. By these means, the filler material is more effective in contributing desired properties to a molded article.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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