US2773855A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compositions for decorative purposes
Assignee: Honeywell International Inc
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Filing: 1952-10-07
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Granted: 1956-12-11
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Expires: 1972-10-07
Abstract
No abstract record available.
Inventors
- 👤 Hochberg Jerome
- 👤 Silvio A Pellerano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:48
CPC Classifications
A; A63; A63H; A63H37/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
A LIQUID COMPOSITION CONTAINING AN ACTIVE COMPONENT ADAPTED TO BE DISPERSED IN AEROSOL FORM AND A PROPELLANT AGENT; SAID ACTIVE COMPONENT CONSTITUTING FROM ABOUT 5% TO ABOUT 25% BY WEIGHT OF SAID COMPOSITION AND COMPRISING A NORMAL BUTYL-ISOBUTYL METHACRYLATE COPOLYMER IN AMOUNT AT LEAST 2% BY WEIGHT OF SAID COMPOSITION, AND A PARATERTIARY BUTYL PHENOL-FORMALDEHYDE OIL SOLUBLE THERMOSETTING RESIN ABOUT 50% SOLUBLE AT ABOUT ROOM TEMPERATURE IN A LIQUID MIXTURE CONTAINING BY WEIGHT 76% CH3CCIF2-16% CCL2F2-8% CCL3F, SAID RESIN BEING PRESENT IN AMOUNT AT LEAST 3% BY WEIGHT OF SAID COMPOSITION; SAID ACTIVE COMPONENT BEING INCORPORATED IN SAID PROPELLANT AGENT, WHICH IS A NORMALLY GASEOUS CHLOROFLUOROCARBON CONTAINING NOT MORE THAN TWO CARBON ATOMS, HELD UNDER SUFFICIENT PRESSURE TO MAINTAIN THE SAME IN THE LIQUID PHASE.
Claim 2
Dependent Claim
125 words
A LIQUID COMPOSITION CONTAINING AN ACTIVE COMPONENT ADAPTED TO BE DISPERSED IN AEROSOL FORM AND A PROPELLANT AGENT; SAID ACTIVE COMPONENT CONSTITUTING FROM ABOUT 5% TO ABOUT 25% BY WEIGHT OF SAID COMPOSITION AND COMPRISING A NORMAL BUTYL-ISOBUTYL METHACRYLATE COPOLYMER IN AMOUNT AT LEAST 2% BY WEIGHT OF SAID COMPOSITION, AND A PARATERTIARY BUTYL PHENOL-FORMALDEHYDE OIL SOLUBLE THERMOSETTING RESIN ABOUT 50% SOLUBLE AT ABOUT ROOM TEMPERATURE IN A LIQUID MIXTURE CONTAINING BY WEIGHT 76% CH3CCIF2-16% CCL2F2-8% CCL3F, SAID RESIN BEING PRESENT IN AMOUNT AT LEAST 3% BY WEIGHT OF SAID COMPOSITION; SAID ACTIVE COMPONENT BEING INCORPORATED IN SAID PROPELLANT AGENT, WHICH IS A NORMALLY GASEOUS CHLOROFLUOROCARBON CONTAINING NOT MORE THAN TWO CARBON ATOMS, HELD UNDER SUFFICIENT PRESSURE TO MAINTAIN THE SAME IN THE LIQUID PHASE.
References Cited (Backward Citations)
GB583796A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-11 | 1960-06-11 | 1960-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-11 | 1964-06-11 | 1964-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-11 | 1968-06-11 | 1968-12-11 | $7700.00 | Window Closed / Lapsed |