US3288553A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for treating napped fabrics
Assignee: Beacon Manufacturing Co
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Filing: 1964-09-21
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Granted: 1966-11-29
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Expires: 1984-09-21
Abstract
No abstract record available.
Inventors
- 👤 George W Lemieux
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:17
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/693; D06M15/19; D06M15/21; D06M15/347; D06M2101/00; D06M2101/02; D06M2101/04; D06M2101/06; D06M2200/00; D06M2200/50; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/2395; Y10T428/23986
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
144 words
A CHEMICALLY TREATED NAPPED CELLULOSIC FABRIC HAVING A HIGH LOFT, PERMANENT RESILIENCE, SOFTENESS OF HAND AND RESISTANCE TO ABRASION AND SHEDDING OF THE NAP DURING USE OF THE FABRIC AND LAUNDERING THEREOF, SAID FABRIC HAVING A SURFACE OF RESILIENT UPSTANDING NAPPED FIBERS WHICH ARE IMPREGNATED AND COATED WITH A RESINOUS COMPOSITION CONSISTING ESSENTIALLY OF A THERMOSETTING RESINOUS COMPONENT SELECTED FROM THE GROUP CONSISTING OF DIMETHYLOLO ETHYLENE UREA, METHYLATED METHYLOL MELAMINE, METHYLATED DIMETHYLOL UREA, AND DIMETHYLOL TRIAZONE AND A THERMOPLASTIC RESINOUS COMPONENT SELECTED FROM THE GROUP CONSISTING OF VINYL KETONE/STYRENE COPOLYMERS AND BUTADIENE/STYRENE COPOLYMERS, SAID THERMOPLASSTIC RESINOUS COMPONENT BEING PRESENT IN AN AMOUNT BETWEEN APPROXIMATELY ONETHIRD AND ONE-HALF OF THE AMOUNT OF THE THERMOSETTING COMPONENT, BY WEIGHT, SAID RESINOUS COMPOSITION BEING CURED AND BEING PRESENT IN SUFFICIENT AMOUNTS TO FORM AN IMPREGNANT AND A COATING OF THE FIBERS THROUGHOUT THE NAPPED SURFACE OF SAID FABRIC.
Claim 2
Dependent Claim
144 words
A CHEMICALLY TREATED NAPPED CELLULOSIC FABRIC HAVING A HIGH LOFT, PERMANENT RESILIENCE, SOFTENESS OF HAND AND RESISTANCE TO ABRASION AND SHEDDING OF THE NAP DURING USE OF THE FABRIC AND LAUNDERING THEREOF, SAID FABRIC HAVING A SURFACE OF RESILIENT UPSTANDING NAPPED FIBERS WHICH ARE IMPREGNATED AND COATED WITH A RESINOUS COMPOSITION CONSISTING ESSENTIALLY OF A THERMOSETTING RESINOUS COMPONENT SELECTED FROM THE GROUP CONSISTING OF DIMETHYLOLO ETHYLENE UREA, METHYLATED METHYLOL MELAMINE, METHYLATED DIMETHYLOL UREA, AND DIMETHYLOL TRIAZONE AND A THERMOPLASTIC RESINOUS COMPONENT SELECTED FROM THE GROUP CONSISTING OF VINYL KETONE/STYRENE COPOLYMERS AND BUTADIENE/STYRENE COPOLYMERS, SAID THERMOPLASSTIC RESINOUS COMPONENT BEING PRESENT IN AN AMOUNT BETWEEN APPROXIMATELY ONETHIRD AND ONE-HALF OF THE AMOUNT OF THE THERMOSETTING COMPONENT, BY WEIGHT, SAID RESINOUS COMPOSITION BEING CURED AND BEING PRESENT IN SUFFICIENT AMOUNTS TO FORM AN IMPREGNANT AND A COATING OF THE FIBERS THROUGHOUT THE NAPPED SURFACE OF SAID FABRIC.
References Cited (Backward Citations)
US1922444A
Cited
US2277941A
Cited
US2446806A
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US2536050A
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US2731368A
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US2864093A
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US3096524A
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US3197790A
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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) | 1969-11-28 | 1970-05-30 | 1970-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-28 | 1974-05-30 | 1974-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-28 | 1978-05-30 | 1978-11-29 | $7700.00 | Window Closed / Lapsed |