US2944920A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for lubricating and promoting the cohesion of textile fibers
Assignee: Emery Oleochemicals LLC
•
Filing: 1955-11-07
•
Granted: 1960-07-12
•
Expires: 1975-11-07
Abstract
No abstract record available.
Inventors
- 👤 William H Shields
- 👤 Herman T Buckley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:22
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/10; D06M13/184; D06M13/192; D06M15/00; D06M15/19; D06M15/37; D06M15/507; D06M15/51
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
A PROCESS FOR PRETREATING ORGANIC TEXTILE FIBERS TO PROVIDE LUBRICITY AND PROMOTE COHESION DURING TEXTILE FABRICATING OPERATIONS SAID PROCESS COMPRISING APPLYING TO THE TEXTILE FIBERS A TEXTILE DRESSING COMPRISING A SOLUTION OF 5% TO 50% POLYMERIZED FATTY ACID COMPOUND SELECTED FROM THE GROUP CONSISTING OF POLYMERIZED FATTY ACIDS, POLYMERIZED ESTERS OF FATTY ACIDS AND MONOHYDRIC ALCOHOLS OF UP TO 8 CARBON ATOMS CHAIN LENGTH, AND THE POLYMERS OF POLYMERIZED FATTY ACIDS AND DIHYDRIC ALCOHOLS OF UP TO 8 CARBON ATOMS CHAIN LENGTH AND 95% TO 50% OF AN OILY DILUTENT FOR THE FATTY COMPOUND SAID DILUTENT BEING SELECTED FROM THE GROUP CONSISTING OF ANIMAL, VEGETABLE, AND MINERAL OILS, LIQUID FATTY ACIDS, AND THE LIQUID ESTERS OF FATTY ACIDS.
Claim 2
Dependent Claim
118 words
A PROCESS FOR PRETREATING ORGANIC TEXTILE FIBERS TO PROVIDE LUBRICITY AND PROMOTE COHESION DURING TEXTILE FABRICATING OPERATIONS SAID PROCESS COMPRISING APPLYING TO THE TEXTILE FIBERS A TEXTILE DRESSING COMPRISING A SOLUTION OF 5% TO 50% POLYMERIZED FATTY ACID COMPOUND SELECTED FROM THE GROUP CONSISTING OF POLYMERIZED FATTY ACIDS, POLYMERIZED ESTERS OF FATTY ACIDS AND MONOHYDRIC ALCOHOLS OF UP TO 8 CARBON ATOMS CHAIN LENGTH, AND THE POLYMERS OF POLYMERIZED FATTY ACIDS AND DIHYDRIC ALCOHOLS OF UP TO 8 CARBON ATOMS CHAIN LENGTH AND 95% TO 50% OF AN OILY DILUTENT FOR THE FATTY COMPOUND SAID DILUTENT BEING SELECTED FROM THE GROUP CONSISTING OF ANIMAL, VEGETABLE, AND MINERAL OILS, LIQUID FATTY ACIDS, AND THE LIQUID ESTERS OF FATTY ACIDS.
References Cited (Backward Citations)
US2558494A
Cited
US2348552A
Cited
US2400393A
Cited
US2682486A
Cited
US2690426A
Cited
US2631979A
Cited
US2671744A
Cited
US2740759A
Cited
US2706713A
Cited
US2812342A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-12 | 1964-01-11 | 1964-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-12 | 1968-01-11 | 1968-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-12 | 1972-01-11 | 1972-07-12 | $7700.00 | Window Closed / Lapsed |