Polyoxazolines in aqueous quenchants
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 4, 1984
Issued Date -
N/A
app pub date -
Dec 16, 1983
filing date -
May 18, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Metal, such as steel, is quenched in a quenching bath comprising an aqueous solution of a substituted oxazoline polymer, one example of which is polyethyloxazoline having a molecular weight of 50,000 to 500,000. The bath is capable of providing quenching effects similar to those produced by oil quenchants, as well as quenching times between those provided by oil and water.
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