US2016362627A1PendingUtilityA1
Improved roll stability in a grease composition
Est. expiryOct 24, 2033(~7.2 yrs left)· nominal 20-yr term from priority
Inventors:Edward Worthington, Ii
C10M 2203/102C10M 2207/128C10N 2030/68C10M 2207/126C10M 2207/144C10M 129/54C10N 2050/10C10M 129/26C10N 2250/10C10N 2230/68
36
PatentIndex Score
0
Cited by
0
References
0
Claims
Abstract
A grease composition comprising a base oil and a fatty acid salt of lithium and/or calcium and having improved roll stability is disclosed.
Claims
exact text as granted — not AI-modified1 . Use of calcium salicylate to improve roll stability in a grease composition comprising a base oil and a fatty acid salt of lithium and/or calcium.
2 . A use according to claim 1 , wherein the roll stability is measured according to ASTM D 1831.
3 . A use according to claim 1 , wherein the grease composition comprises from 0.3 to 0.6 wt % of calcium salicylate.)
4 . A use according to claim 1 , wherein the fatty acid salt of lithium and/or calcium is a C 13 -C 21 fatty acid salt of lithium.
5 . A use according to claim 4 , wherein the fatty acid salt of lithium is lithium-12-hydroxystearate.
6 . A use according claim 1 , wherein the grease composition comprises from 2 to 20 wt % of a fatty acid salt of lithium and/or calcium.
7 . A grease composition comprising a base oil, a fatty acid salt of lithium and/or calcium and from 0.3 to 0.6 wt % calcium salicylate, wherein the weight percentage is based upon the weight of the grease composition.
8 . A grease composition according to claim 7 , comprising from 2 to 20 wt % of lithium-12-hydroxystearate.Join the waitlist — get patent alerts
Track US2016362627A1 — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.