Patent US2902376A successfully refreshed from Google Patents.
US2902376A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polyethylene wax aerosol compositions and process for preparing them
Assignee: Honeywell International Inc
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Filing: 1957-03-25
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Granted: 1959-09-01
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Expires: 1977-03-25
Abstract
No abstract record available.
Inventors
- 👤 John H Beacher
- 👤 Harvey A Troutman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:46
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
133 words
A SELF PROPELLANT COMPOSITION ADAPTED TO BE SPRAYED FROM STANDARD ACROSOL CONTAINERS SUBSTANTIALLY WITHOUT VALVE CLOGGING, CONSISTING ESSENTIALLY OF A MIXTURE OF (1) BETWEEN ABOUT 20% AND ABOUT 60% OF A FINELY DIVIDED CREAMY FLOCCULENT DISPERSION OF FROM 2% TO 5% BASED ON THE FINAL COMPOSITION OF A SOLID POLYETHYLENE WAX MATERIAL SELECTED FROM THE GROUP CONSISTING OF POLYETHLENE WAXES AND OXIDIZED POLYETHLENE WAXES HAVING AVERAGE MOLECULAR WEIGHTS BETWEEN ABOUT 1,000 AND ABOUT 3,000, IN A VOLATILE SOLVENT BOILING BETWEEN ABOUT 75* C, AND ABOUT 180* C, SELECTED FROM THE GROUP CONSISTING OF HYDROCARBONS AND CHLORINATED HYDROCARBONS AND (2) BETWEEN ABOUT 40% AND ABOUT 80% OF A PRESSURE GENERATING LIQUID MISCIBLE WITH SAID VOLATILE SOLVENT, BOILING BELOW 25* C, SELECTED FROM THE GROUP CONSISTING OF HALOALKANES HAVING FROM 1 TO 2 CARBON ATOMS.
Claim 2
Dependent Claim
133 words
A SELF PROPELLANT COMPOSITION ADAPTED TO BE SPRAYED FROM STANDARD ACROSOL CONTAINERS SUBSTANTIALLY WITHOUT VALVE CLOGGING, CONSISTING ESSENTIALLY OF A MIXTURE OF (1) BETWEEN ABOUT 20% AND ABOUT 60% OF A FINELY DIVIDED CREAMY FLOCCULENT DISPERSION OF FROM 2% TO 5% BASED ON THE FINAL COMPOSITION OF A SOLID POLYETHYLENE WAX MATERIAL SELECTED FROM THE GROUP CONSISTING OF POLYETHLENE WAXES AND OXIDIZED POLYETHLENE WAXES HAVING AVERAGE MOLECULAR WEIGHTS BETWEEN ABOUT 1,000 AND ABOUT 3,000, IN A VOLATILE SOLVENT BOILING BETWEEN ABOUT 75* C, AND ABOUT 180* C, SELECTED FROM THE GROUP CONSISTING OF HYDROCARBONS AND CHLORINATED HYDROCARBONS AND (2) BETWEEN ABOUT 40% AND ABOUT 80% OF A PRESSURE GENERATING LIQUID MISCIBLE WITH SAID VOLATILE SOLVENT, BOILING BELOW 25* C, SELECTED FROM THE GROUP CONSISTING OF HALOALKANES HAVING FROM 1 TO 2 CARBON ATOMS.
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) | 1962-08-31 | 1963-03-02 | 1963-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-31 | 1967-03-02 | 1967-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-31 | 1971-03-02 | 1971-09-01 | $7700.00 | Window Closed / Lapsed |