Heat sealable blend of polypropylene terpolymers and linear low density polyethylene
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 17, 1987
Grant Date -
N/A
app pub date -
Sep 3, 1985
filing date -
Sep 3, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A polymer blend which is useful for forming heat sealable plastic film which comprises from about 60% to about 40% by weight of a polypropylene terpolymer comprising about 0.1 to about 10.0 mole percent ethylene, about 0.1 to 10.0 mole percent 1-butene, and the balance propylene, and 40% to 60% of a copolymer of ethylene and alpha olefins containing four or more carbon atoms wherein the ethylene content has from about 90.0 to about 99.9 mole percent.
First Claim
Family
International Classification(s)
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