US3016281A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for treating cellulosic textile material with triacryl-s-triazines
Assignee: Wyeth Holdings LLC
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Filing: 1957-10-16
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Granted: 1962-01-09
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Expires: 1977-10-16
Abstract
No abstract record available.
Inventors
- 👤 Edward L Kropa
- 👤 Arthur S Nyquist
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:48
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/322; D06M13/402; D06M13/41
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
A PROCESS FOR TREATING CELLULOSIC TEXTILE MATERIAL TO IMPART SHRINKAGE CONTROL AND WRINKLE RESISTANCE THERETO THROUGH CROSS-LINKING IF THE CELLULOSIC FIBERS, WHICH CONSISTS ESSENTIALLY IN TREATING SAID TEXTILE MATERIAL IN ITS ENTIRETY WITH A COMPOSITION COMPRISING AN AQUEOUS SOLUTION OF AN ALKALINE COMPOUND AS A CATALYST AND A TRAIAZINE COMPOUND SELECTED FROM THE CONSISTING OF THOSE HAVING THE FOLLOWING GENERAL FORMULA:
Claim 2
Dependent Claim
61 words
A PROCESS FOR TREATING CELLULOSIC TEXTILE MATERIAL TO IMPART SHRINKAGE CONTROL AND WRINKLE RESISTANCE THERETO THROUGH CROSS-LINKING IF THE CELLULOSIC FIBERS, WHICH CONSISTS ESSENTIALLY IN TREATING SAID TEXTILE MATERIAL IN ITS ENTIRETY WITH A COMPOSITION COMPRISING AN AQUEOUS SOLUTION OF AN ALKALINE COMPOUND AS A CATALYST AND A TRAIAZINE COMPOUND SELECTED FROM THE CONSISTING OF THOSE HAVING THE FOLLOWING GENERAL FORMULA:
References Cited (Backward Citations)
US2559835A
Cited
US2568620A
Cited
US1886480A
Cited
US2301509A
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US2332047A
Cited
US2559694A
Cited
US2643958A
Cited
US2651631A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-08 | 1965-07-10 | 1966-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-08 | 1969-07-10 | 1970-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-08 | 1973-07-10 | 1974-01-09 | $7700.00 | Window Closed / Lapsed |