Patent US3079279A successfully refreshed from Google Patents.
US3079279A
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Blends of imidazolidinones and aminoplasts and method for finishing cellulose containing textile material
Assignee: Wyeth Holdings LLC
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Filing: 1961-02-03
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Granted: 1963-02-26
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Expires: 1981-02-03
Abstract
No abstract record available.
Inventors
- 👤 Jr William J Van Loo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:50
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/37; D06M15/39; D06M15/423; C; C07; C07D; C07D233/00; C07D233/04; C07D233/28; C07D233/30; C07D233/40; C07D233/42; C08; C08B; C08B15/00; C08B15/10; D06M13/00; D06M13/322; D06M13/402; D06M13/405; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T442/00; Y10T442/20; Y10T442/2369; Y10T442/2393
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
30 words
A METHOD FOR FINISHING CELLULOSE CONTAINING TEXTILE MATERIAL TO IMPART WRINKLE RESISTANCE WITH MINIMUM LOSS IN TEXTILE STRENGTH WHICH COMPRISES APPLYING THERETO A COMPOSITION COMPRISING A COMPOUND OF THE FORMULA:
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-02-25 | 1966-08-27 | 1967-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-25 | 1970-08-27 | 1971-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-25 | 1974-08-27 | 1975-02-26 | $7700.00 | Window Closed / Lapsed |