US2830006A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of making fungicidal, bactericidal, and detergent compositions by reacting an aromatic amine and a dicyandiamide in the presence of a nonionic solvent
Assignee: Imperial Chemical Industries Ltd
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Filing: 1954-03-16
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Granted: 1958-04-08
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Expires: 1974-03-16
Abstract
No abstract record available.
Inventors
- 👤 Birtwell Stanley
- 👤 Rose Francis Leslie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:08
CPC Classifications
C; C07; C07C; C07C279/00; C07C279/20; C07C279/24; C07C279/26; C07C279/265; C11; C11D; C11D3/00; C11D3/16; C11D3/26; D; D06; D06P; D06P1/00; D06P1/44; D06P1/64; D06P1/642; D06P1/6429; D06P1/645; D06P3/00; D06P3/34; D06P3/52
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
43 words
PROCESS FOR THE MANUFACTURE OF FUNGICIDAL, BACTERICIDAL AND DETERGENT COMPOSITIONS WHICH COMPRISES INTERACTION OF A HEXAMETHYLENEDIAMINE SALT WITH P-CHLOROPHENYLDICYANDIAMIDE IN THE PRESENCE OF A NON-IONIC DETERGENT AS A SOLVENT FOR SAID REACTANTS, SAID DETERGENT BEING A CONDENSATION PRODUCT OF ETHYLENE OXIDE AND OCTYLCRESOL.
Claim 2
Dependent Claim
43 words
PROCESS FOR THE MANUFACTURE OF FUNGICIDAL, BACTERICIDAL AND DETERGENT COMPOSITIONS WHICH COMPRISES INTERACTION OF A HEXAMETHYLENEDIAMINE SALT WITH P-CHLOROPHENYLDICYANDIAMIDE IN THE PRESENCE OF A NON-IONIC DETERGENT AS A SOLVENT FOR SAID REACTANTS, SAID DETERGENT BEING A CONDENSATION PRODUCT OF ETHYLENE OXIDE AND OCTYLCRESOL.
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) | 1961-04-07 | 1961-10-07 | 1962-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-07 | 1965-10-07 | 1966-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-07 | 1969-10-07 | 1970-04-08 | $7700.00 | Window Closed / Lapsed |