US3131154A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Foam producing compositions
Assignee: Honeywell International Inc
•
Filing: 1961-10-25
•
Granted: 1964-04-28
•
Expires: 1981-10-25
Abstract
No abstract record available.
Inventors
- 👤 Klausner Kenneth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:44
CPC Classifications
A; A61; A61Q; A61Q1/00; A61Q1/14; A61K; A61K8/00; A61K8/02; A61K8/04; A61K8/046; A61K9/00; A61K9/10; A61K9/12; A61K9/122; C; C09; C09K; C09K3/00; C09K3/30; C11; C11D; C11D17/00; C11D17/0043; C11D3/00; C11D3/43
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
AN AEROSOL CONTAINER PROVIDED WITH A FOAM DISPENING HEAD AND CONTAINING A HOMOQENOUS LIQUID COMPOSITION FOR USE IN FORMING A FOAM, WHICH FROM DOES NOT BECOME COMPLETELY LIQUEFIED WHEN EXPOSED TO THE ATMOSPHERE FOR AT LEAST 15 MINUTES BUT, WHEN DISTURBED, REVERTS QUICKLY TO A LIQUID, CONSISTING ESSENTIALLY OF, BY WEIGHT, (1) 46 TO 66% OF A MEMBER OF THE GROUP CONSISTING OF ACETONE, ACETONYL ACETONE, DIACETONE ALCOHOL AND WATER-MISCIBLE MONOALKYL ETHERS OF EHTYLENE GLYCOL AND DIETHYLENE GLYCOL, (2) 28 TO 42% OF WATER, (3) 0.5 TO 5% OF AN ORGANIC NON-IONIC SURFACE ACTIVE AGENT, AND (4) 2 TO 15% OF A PROPELLANT OF THE GROUP CONSISTING OF LIQUEFIED NORMALLY GASEOUS SATURATED ALIPHATIC HYDROCARBONS AND HALOGENATED SATURATED ALIPHATIC HYDROCARBONS, EACH OF THE SURFACE ACTIVE AGENT AND PROPELLANT BEING SOLUBLE IN ONE OF (1) AND (2) BUJT NOT IN BOTH, SAID COMPOSITION BEING CONFINED IN THE CONTAINER UNDER THE VAPOR PRESSURE OF THE PROPELLANT.
Claim 2
Dependent Claim
153 words
AN AEROSOL CONTAINER PROVIDED WITH A FOAM DISPENING HEAD AND CONTAINING A HOMOQENOUS LIQUID COMPOSITION FOR USE IN FORMING A FOAM, WHICH FROM DOES NOT BECOME COMPLETELY LIQUEFIED WHEN EXPOSED TO THE ATMOSPHERE FOR AT LEAST 15 MINUTES BUT, WHEN DISTURBED, REVERTS QUICKLY TO A LIQUID, CONSISTING ESSENTIALLY OF, BY WEIGHT, (1) 46 TO 66% OF A MEMBER OF THE GROUP CONSISTING OF ACETONE, ACETONYL ACETONE, DIACETONE ALCOHOL AND WATER-MISCIBLE MONOALKYL ETHERS OF EHTYLENE GLYCOL AND DIETHYLENE GLYCOL, (2) 28 TO 42% OF WATER, (3) 0.5 TO 5% OF AN ORGANIC NON-IONIC SURFACE ACTIVE AGENT, AND (4) 2 TO 15% OF A PROPELLANT OF THE GROUP CONSISTING OF LIQUEFIED NORMALLY GASEOUS SATURATED ALIPHATIC HYDROCARBONS AND HALOGENATED SATURATED ALIPHATIC HYDROCARBONS, EACH OF THE SURFACE ACTIVE AGENT AND PROPELLANT BEING SOLUBLE IN ONE OF (1) AND (2) BUJT NOT IN BOTH, SAID COMPOSITION BEING CONFINED IN THE CONTAINER UNDER THE VAPOR PRESSURE OF THE PROPELLANT.
References Cited (Backward Citations)
US2655480A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-28 | 1967-10-28 | 1968-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-28 | 1971-10-28 | 1972-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-28 | 1975-10-28 | 1976-04-28 | $7700.00 | Window Closed / Lapsed |