US2886474A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compositions for binding pigments
Assignee: Rohm and Haas Co
•
Filing: 1954-04-14
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Granted: 1959-05-12
•
Expires: 1974-04-14
Abstract
No abstract record available.
Inventors
- 👤 Benjamin B Kine
- 👤 Albert C Nuessle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:21
CPC Classifications
D; D06; D06P; D06P1/00; D06P1/44; Y; Y10; Y10T; Y10T442/00; Y10T442/20; Y10T442/2549; Y10T442/2566
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
A METHOD FOR COLORING A TEXTILE MATERIAL COMPRISING THE STEPS OF APPLYING TO A TEXTILE FABRIC AN AQUEOUS COMPOSITION CONTAINING ABOUT 1/4% TO 1/2% BY WEIGHT OF AN ACIDIC CATALYST AND COMPRISING A WATER-INSOLUBLE PIGMENT INTIMATELY MIXED WITH A BINDER CONSISTING ESSENTIALLY OF (A) A WATER-INSOLUBLE LINEAR POLYMER OF A MIXTURE CONSISTING OF (1) FROM 1% TO 25% BY WEIGHT OF AMONOMER HAVING THE GENERAL FORMULA
Claim 2
Independent Claim
66 words
A METHOD FOR COLORING A TEXTILE MATERIAL COMPRISING THE STEPS OF APPLYING TO A TEXTILE FABRIC AN AQUEOUS COMPOSITION CONTAINING ABOUT 1/4% TO 1/2% BY WEIGHT OF AN ACIDIC CATALYST AND COMPRISING A WATER-INSOLUBLE PIGMENT INTIMATELY MIXED WITH A BINDER CONSISTING ESSENTIALLY OF (A) A WATER-INSOLUBLE LINEAR POLYMER OF A MIXTURE CONSISTING OF (1) FROM 1% TO 25% BY WEIGHT OF AMONOMER HAVING THE GENERAL FORMULA
References Cited (Backward Citations)
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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) | 1962-05-11 | 1962-11-10 | 1963-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-11 | 1966-11-10 | 1967-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-11 | 1970-11-10 | 1971-05-12 | $7700.00 | Window Closed / Lapsed |