US3063869A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Novel textile finishing compositions and process for using the same
Assignee: Wyeth Holdings LLC
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Filing: 1959-11-05
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Granted: 1962-11-13
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Expires: 1979-11-05
Abstract
No abstract record available.
Inventors
- 👤 Philip B Roth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:58
CPC Classifications
G; G04; G04C; G04C3/00; G04C3/04; G04C3/06; G04C3/065; G04C3/069; C; C08; C08G; C08G12/00; C08G12/02; C08G12/40; C08G12/42; C08G12/424; C08L; C08L61/00; C08L61/20; C08L61/26; C08L61/28; D; D06; D06M; D06M15/00; D06M15/19; D06M15/37; D06M15/39; D06M15/423; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2964; Y10T428/2965; Y10T428/2971; Y10T442/00; Y10T442/20; Y10T442/2369; Y10T442/2393; Y10T442/2549
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
81 words
A PROCESS FOR FINISHING CELLULOSE TEXTILE MATERIAL WHEREBY A WRINKEL RESISTANT FINISH RESISTANT TO THE DEGRADATIVE EFFECTS OF RETAINED CHLORIDE IS OBTAINED WHICH COMPRISES APPLYING THERETO A COMPOSITION COMPRISING A URON RESIN AND AN ETHERIFIED METHYLOL MELAMINE IN RELATIVE WEIGHT RATIOS PER 100 PARTS BY WEIGHT OF SAID RESIN SOLIDS OF FROM 95 TO 5 PARTS OF URON RESIN AND FROM 5 TO 95 PARTS OF MELAMINE RESIN, AND CURING THE RESIN FINSIH BY THE ACTION OF AN ACCELERATOR AND HEAT.
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) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |