US3362782A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Soilproofing textiles with fiber-reactive fluoroalkyl derivatives of amino-aldehyde compounds
Assignee: Colgate Palmolive Co
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Filing: 1966-10-04
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Granted: 1968-01-09
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Expires: 1986-10-04
Abstract
No abstract record available.
Inventors
- 👤 Gagliardi Domenick Donald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:27
CPC Classifications
C; C07; C07D; C07D487/00; C07D487/02; C07D487/04; C07D233/00; C07D233/04; C07D233/28; C07D233/30; C07D233/32; C07D233/42; C07D233/44; C07D233/46; C07D239/00; C07D239/02; C07D239/06; C07D239/08; D; D06; D06M; D06M13/00; D06M13/322; D06M13/35
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
28 words
A METHOD OF SOILPROOFING TEXTILE MATERIAL WHICH COMPRISES TREATING SAID TEXTILE WITH FROM 0.1% TO 10% OF A HETEROCYCLIC NITROGEN BASE HAVING THE COMPOSITION CORRESPONDING TO THE FORMULA
Claim 2
Independent Claim
28 words
A METHOD OF SOILPROOFING TEXTILE MATERIAL WHICH COMPRISES TREATING SAID TEXTILE WITH FROM 0.1% TO 10% OF A HETEROCYCLIC NITROGEN BASE HAVING THE COMPOSITION CORRESPONDING TO THE FORMULA
References Cited (Backward Citations)
US3296264A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-08 | 1971-07-10 | 1972-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-08 | 1975-07-10 | 1976-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-08 | 1979-07-10 | 1980-01-09 | $7700.00 | Window Closed / Lapsed |