US3668133A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detergent oily agent adapted to be well adsorbed in fabrics and having detergency
Assignee: HIROSHIMA KAGO MINAMIKANON KK
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Filing: 1970-06-30
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Granted: 1972-06-06
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Expires: 1990-06-30
Abstract
Abstract A detergent oily agent for the treatment of cotton and other fabrics for utilization typically as mops, said agent consisting essentially of a mineral oil. This mineral oil is added with a first nonionic surface-active agent, a cationic surface-active agent and a second nonionic surface-active agent. The second nonionic surface-active agent, such as polyoxyethylene alkyl phenol ether, is designed to serve as an emulsifier of the mineral oil and the other surface-active agents in a neutral solution, e.g., water. The mineral oil so emulsified can be effectively and surely absorbed in fabrics and has an effective detergency.
Inventors
- 👤 Yoshinobu Ijiri
- 👤 Yoshiaki Yano
- 👤 Hiroshi Yoshida
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:29
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/322; D06M13/46; C; C11; C11D; C11D1/00; C11D1/66; C11D1/835; C11D3/00; C11D3/16; C11D3/18; D06M15/00; D06M15/19; D06M15/37; D06M15/53; C11D1/38; C11D1/62; C11D1/72; Y; Y10; Y10S; Y10S516/00; Y10S516/01; Y10S516/07
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
50 words
The composition according to claim 1 wherein said second nonionic surface-active agent is present in an amount by weight substantially equal to the combined weights of said first nonionic surface-active agent and said cationic surface-active agent and is sufficient to substantially completely emulsify said mineral oil in neutral aqueous solutions.
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) | 1975-06-06 | 1975-12-06 | 1976-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-06-06 | 1979-12-06 | 1980-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-06-06 | 1983-12-06 | 1984-06-06 | $7700.00 | Window Closed / Lapsed |