US3963628A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fiber lubricant composition
Assignee: Union Carbide Corp
•
Filing: 1974-06-07
•
Granted: 1976-06-15
•
Expires: 1994-06-07
Abstract
Abstract Emulsifiable textile lubricant compositions containing a mineral oil, copoly(oxyethylene-oxypropylene) monoalkyl ether, an organic phosphate and, if desired, an alkanol amine are produced that can be used to prepare stable textile lubricant aqueous emulsions.
Inventors
- 👤 Kisoon Park
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:17
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/37; D06M15/53; D06M7/00; D06M2200/00; D06M2200/40
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
164 words
An emulsifiable textile lubricant composition comprising: A. from 40 to 80 weight percent of mineral oil having a viscosity of from 60 to 140 SUS at 100°F., B. from 10 to 50 weight percent of a copoly(oxyethylene-oxypropylene) monoether of the formula: ##EQU4## wherein R is alkyl of 8 to 18 carbon atoms, the sum of x plus y is from 5 to 9 with x constituting from 25 to 75 weight percent of said sum of x plus y, C. from 1 to 20 weight percent of an organic phosphate of the formula: ##EQU5## wherein R' is alkyl of from 8 to 18 carbon atoms, or alkaryl or aralkyl of from 12 to 18 carbon atoms in which the alkyl group contains from 6 to 12 carbon atoms, n has a value of 3 to 25 and m has a value of 1 to 3, and D. from zero to 10 weight percent of an alkanolamine having a molecular weight of 120 to 240.
Claim 2
Dependent Claim
164 words
An emulsifiable textile lubricant composition comprising: A. from 40 to 80 weight percent of mineral oil having a viscosity of from 60 to 140 SUS at 100°F., B. from 10 to 50 weight percent of a copoly(oxyethylene-oxypropylene) monoether of the formula: ##EQU4## wherein R is alkyl of 8 to 18 carbon atoms, the sum of x plus y is from 5 to 9 with x constituting from 25 to 75 weight percent of said sum of x plus y, C. from 1 to 20 weight percent of an organic phosphate of the formula: ##EQU5## wherein R' is alkyl of from 8 to 18 carbon atoms, or alkaryl or aralkyl of from 12 to 18 carbon atoms in which the alkyl group contains from 6 to 12 carbon atoms, n has a value of 3 to 25 and m has a value of 1 to 3, and D. from zero to 10 weight percent of an alkanolamine having a molecular weight of 120 to 240.
Claim 3
Dependent Claim
17 words
An emulsifiable textile lubricant composition as claimed in claim 1 wherein a tinting dye is additionally present.
Claim 4
Dependent Claim
34 words
An emulsifiable textile lubricant composition as claimed in claim 1 wherein R is alkyl of 11 to 15 carbon atoms and x constitutes about 50 weight percent of the sum of x plus y.
Claim 5
Dependent Claim
36 words
An emulsifiable textile lubricant composition as claimed in claim 1 wherein R' is alkyl of 11 to 15 carbon atoms and the total number of n groups present in said organic phosphate is less than 12.
Claim 6
Dependent Claim
36 words
An emulsifiable textile lubricant composition as claimed in claim 3 wherein R' is alkyl of 11 to 15 carbon atoms and the total number of n groups present in said organic phosphate is less than 12.
Claim 7
Dependent Claim
30 words
A textile lubricant emulsion comprising from 5 to 50 weight percent of the emulsifiable textile lubricant composition claimed in claim 1 and from 50 to 95 weight percent of water.
Claim 8
Dependent Claim
35 words
A textile lubricant composition as claimed in claim 6 comprising from 5 to 50 weight percent of the emulsifiable textile lubricant composition claimed in claim 2 and from 50 to 95 weight percent of water.
Claim 9
Dependent Claim
35 words
A textile lubricant composition as claimed in claim 6 comprising from 5 to 50 weight percent of the emulsifiable textile lubricant composition claimed in claim 3 and from 50 to 95 weight percent of water.
Claim 10
Dependent Claim
35 words
A textile lubricant composition as claimed in claim 6 comprising from 5 to 50 weight percent of the emulsifiable textile lubricant composition claimed in claim 4 and from 50 to 95 weight percent of water.
Claim 11
Dependent Claim
35 words
A textile lubricant composition as claimed in claim 6 comprising from 5 to 50 weight percent of the emulsifiable textile lubricant composition claimed in claim 5 and from 50 to 95 weight percent of water.
References Cited (Backward Citations)
US2310074A
Cited
US3033889A
Cited
US3004057A
Cited
US3346670A
Cited
US3338830A
Cited
US3306850A
Cited
US3462520A
Cited
US3770855A
Cited
US3666843A
Cited
US3855776A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-06-15 | 1979-12-15 | 1980-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-06-15 | 1983-12-15 | 1984-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-06-15 | 1987-12-15 | 1988-06-15 | $7700.00 | Window Closed / Lapsed |