Patent US3630261A successfully refreshed from Google Patents.
US3203753A
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Textile dye carrier-emulsifier compositions
Assignee: Zeneca Inc
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Filing: 1961-05-31
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Granted: 1965-08-31
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Expires: 1981-05-31
Abstract
No abstract record available.
Inventors
- 👤 Edwin C Sherburne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:17
CPC Classifications
D; D06; D06P; D06P3/00; D06P3/34; D06P3/52; D06P3/54; D06P1/00; D06P1/44; D06P1/60; D06P1/613; D06P1/655; D06P1/66; Y; Y10; Y10S; Y10S8/00; Y10S8/90; Y10S8/901; Y10S8/906
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
A LIQUID COMPOSITION OF MATTER CONSISTING ESSENTIALLY OF A WATER-INSOLUBLE ORGANIC DYE CARRIER COMPONENT AND AN EMULSIFIER COMPONENT CONSISTING ESSENTIALLY OF A CATIONIC EMULSIFIER AND A NONIONIC EMULSIFIER WITH THE RATIO OF CATIONIC EMULSIFIER TO A NONIONIC EMULSIFIER RANGING FROM ABOUT 0.2 TO ABOUT 5, SAID DYE CARRIER COMPONENT CONSTITUTING FROM ABOUT 20 TO ABOUT 80 WEIGHT PERCENT OF THE TOTAL COMPOSITION.
Claim 2
Dependent Claim
62 words
A LIQUID COMPOSITION OF MATTER CONSISTING ESSENTIALLY OF A WATER-INSOLUBLE ORGANIC DYE CARRIER COMPONENT AND AN EMULSIFIER COMPONENT CONSISTING ESSENTIALLY OF A CATIONIC EMULSIFIER AND A NONIONIC EMULSIFIER WITH THE RATIO OF CATIONIC EMULSIFIER TO A NONIONIC EMULSIFIER RANGING FROM ABOUT 0.2 TO ABOUT 5, SAID DYE CARRIER COMPONENT CONSTITUTING FROM ABOUT 20 TO ABOUT 80 WEIGHT PERCENT OF THE TOTAL COMPOSITION.
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) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |