Electro-conductive thermoplastic resin foam and preparation process thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 25, 1985
Grant Date -
N/A
app pub date -
Nov 28, 1983
filing date -
Apr 14, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electro-conductive foam is prepared by mixing together 100 parts by weight of a resin component consisting of 10 to 90 parts by weight of a crystalline thermoplastic polyolefin type resin and 10 to 90 parts by weight of a low-crystalline thermoplastic resin with 5 to 40 parts by weight of electro-conductive carbon, by cross linking this mixture and then forming it by heating. By using the mixture of crystalline polyolefin type thermoplastic resins and low-crystalline thermoplastic resins as the resinous component, the present invention provides an electro-conductive foam having a good foam surface condition and capabilities of deep-draw forming. This electro-conductive foam is utilized as a material for semiconductor integrated circuit containers and similar applications.
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