Heavy-duty multi-purpose cleaner
Abstract
Abstract A HEAVY-DUTY, MULTI-PURPOSE CLEANER CONTAINING THE FOLLOWING ACTIVE INGREDIENTS: A. APPROXIMATELY 75% BY WEIGHT OF A COMBINATION OF AMMONIUM OXALATE, HEXACHLOROPHENE, 2'',2''-METHYLENEBIS-(3,4,6-TRICHLOROPHENOL) AND AMMONIUMETHYLENE DIAMINE TETRAACETATE IN THE APPROXIMATE RATIO OF 6:1.5.:1, WITH A MINOR AMOUNT OF AMMONIUM ORTHO-PHENYLPHENATE; B. APPROXIMATELY 20% BY WEIGHT OF A TERTIARY NHIGHER ALKYL-DIMETHYLBENZYL AMMONIUM CHLORIDE COMBINED WITH ANHYDROUS SODIUM METASILICATE IN THE RATIO 2:3; AND C. APPROXIMATELY 5% BY WEIGHT OF WATER. WHEN THESE INGREDIENTS ARE COMPOUNDED, AND INERT AND OTHER KNOWN INGREDIENTS ARE ADDED TO THE ABOVE MASS 96% TO 98% BY WEIGHT, A CREAMY COMPOSITION IS OBTAINED HAVING A MUCH HIGHER CLEANING EFFECTIVENESS THAN THE SUM OF THE ACTIVE COMPONENTS.
Inventors
- 👤 J Bazan
Bibliographic Details
Claims Analysis
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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) | 1977-06-17 | 1977-12-17 | 1978-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-06-17 | 1981-12-17 | 1982-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-06-17 | 1985-12-17 | 1986-06-18 | $7700.00 | Window Closed / Lapsed |