US3107224A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combustion resistant rubber latex foam containing a hydrocarbon mineral oil and a reinforcing styrene polymer
Assignee: Goodyear Tire and Rubber Co
•
Filing: 1960-06-13
•
Granted: 1963-10-15
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Expires: 1980-06-13
Abstract
No abstract record available.
Inventors
- 👤 Jr Thomas H Rogers
- 👤 Harold H Heineman
- 👤 Charles L Howard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:21
CPC Classifications
C; C08; C08J; C08J9/00; C08J9/30; C08J9/0061; C08J2309/00; C08J2425/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
LATEX FOAM RUBBER COMPRISING (A) A RUBBERY CONJUGATED DIENE POLYMER, (B) A SYNTHETIC RUBBER-REINFORCING RESINOUS POLYMER, (1) MADE BY POLYMERIZING 85 TO 100 PARTS OF STYRENE WITH FROM 15 TO 0 PARTS OF A CONJUGATED DIENE MONOMER, AND (C) A HYDROCARBON MINERAL OIL HAVING A PLASTICIZING EFFECT ON THE RUBBER, THE AMOUNT OF (B) PRESENT RANGING FROM ABOUT 10 TO ABOUT 18 PARTS PER 100 PARTS OF (A) AND THE AMOUNT OF (C) PRESENT RANGING FROM ABOUT 5 TO ABOUT 25 PARTS PER 100 PARTS OF (A).
Claim 2
Dependent Claim
87 words
LATEX FOAM RUBBER COMPRISING (A) A RUBBERY CONJUGATED DIENE POLYMER, (B) A SYNTHETIC RUBBER-REINFORCING RESINOUS POLYMER, (1) MADE BY POLYMERIZING 85 TO 100 PARTS OF STYRENE WITH FROM 15 TO 0 PARTS OF A CONJUGATED DIENE MONOMER, AND (C) A HYDROCARBON MINERAL OIL HAVING A PLASTICIZING EFFECT ON THE RUBBER, THE AMOUNT OF (B) PRESENT RANGING FROM ABOUT 10 TO ABOUT 18 PARTS PER 100 PARTS OF (A) AND THE AMOUNT OF (C) PRESENT RANGING FROM ABOUT 5 TO ABOUT 25 PARTS PER 100 PARTS OF (A).
References Cited (Backward Citations)
US2643987A
Cited
US2711400A
Cited
US2567950A
Cited
US2680140A
Cited
US2594217A
Cited
US2880185A
Cited
US2933768A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-14 | 1967-04-15 | 1967-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-14 | 1971-04-15 | 1971-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-14 | 1975-04-15 | 1975-10-15 | $7700.00 | Window Closed / Lapsed |