US3669892A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aerosol spray cleaner-polish
Assignee: 3M Co
•
Filing: 1969-01-29
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Granted: 1972-06-13
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Expires: 1989-01-29
Abstract
Abstract An aerosol spray cleaner-polish composition having improved gloss and rebuff characteristics which provides a dry readily visible non-plugging foam. At least about 18 parts by weight of certain compatible detergents per 100 parts of non-volatile solids are included in aerosol floor cleaning and polishing compositions of the type comprising aqueous styrene and/or acrylic film forming polymer emulsions.
Inventors
- 👤 Roger L Abler
- 👤 David L Strand
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:14
CPC Classifications
C; C09; C09K; C09K3/00; C09K3/30; C09G; C09G1/00; C09G1/06; C09G1/14; C09G1/16
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
29 words
The aerosol spray cleaner-polish composition of claim 1 wherein said detergent is a C10 - C20 aliphatic alcohol water-solubilized by ethoxylation with up to about 16 ethylene oxide units.
Claim 2
Dependent Claim
14 words
The aerosol spray cleaner-polish composition of claim 2 wherein said detergent is sec-pentadecanoxy-octaethyleneoxy ethanol.
Claim 3
Dependent Claim
14 words
The aerosol spray cleaner-polish composition of claim 1 wherein said detergent is nonylphenoxy-triethyleneoxy ethanol.
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) | 1975-06-13 | 1975-12-13 | 1976-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-06-13 | 1979-12-13 | 1980-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-06-13 | 1983-12-13 | 1984-06-13 | $7700.00 | Window Closed / Lapsed |