Patent US3963628A successfully refreshed from Google Patents.
US3963628A
Expired / Lapsed
US
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Fiber lubricant composition
Assignee: Union Carbide Corp
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Filing: 1974-06-07
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Granted: 1976-06-15
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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 08:17
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.
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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 |