US3097179A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Asphalt-amine stabilized rubber for the paving of grounds and its method of manufacture
Assignee: ROUTIERE de la GIRONDE SOC CHI
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Filing: 1958-10-15
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Granted: 1963-07-09
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Expires: 1978-10-15
Abstract
No abstract record available.
Inventors
- 👤 Ceintrey Marcel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:53
CPC Classifications
C; C08; C08L; C08L95/00; C08L95/005; Y; Y10; Y10S; Y10S524/00; Y10S524/925; Y10S524/926
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
BINDER FOR PAVING GROUNDS, COMPRISING AN AQUEOUS EMULSION HAVING A PH OF ABOUT 1.5 TO ABOUT 5 AND CONTAINING A STABLIZED HYDROCARBON RUBBER LATEX AND A HYDROCARBON BINDER SELECTED FROM THE GROUP CONSISTING OF ASPHALTS, TAR AND ASPHALT MIXTURES AND CUT-BACK ASPHALTS, SAID LATEX AND SAID HYDROCARBON BINDER BEING DISPERSED IN SAID EMULSION BY MEANS OF A CATIONIC EMULSIFYING AGENT CONSISTING OF AT LEAST ONE AMINE CONTAINING A HYDROCARBON RADICAL WITH AT LEAST 12 CARBON ATOMS SUBSTANTIALLY NEUTRALIZED BY AN ACID, SAID RUBBER LATEX BEING STABLIZED BY A MEMBER SELECTED FROM THE GROUP CONSISTING OF (A) THE AMINES SATISFYING THE FOLLOWING FORMULAE:
Claim 2
Dependent Claim
102 words
BINDER FOR PAVING GROUNDS, COMPRISING AN AQUEOUS EMULSION HAVING A PH OF ABOUT 1.5 TO ABOUT 5 AND CONTAINING A STABLIZED HYDROCARBON RUBBER LATEX AND A HYDROCARBON BINDER SELECTED FROM THE GROUP CONSISTING OF ASPHALTS, TAR AND ASPHALT MIXTURES AND CUT-BACK ASPHALTS, SAID LATEX AND SAID HYDROCARBON BINDER BEING DISPERSED IN SAID EMULSION BY MEANS OF A CATIONIC EMULSIFYING AGENT CONSISTING OF AT LEAST ONE AMINE CONTAINING A HYDROCARBON RADICAL WITH AT LEAST 12 CARBON ATOMS SUBSTANTIALLY NEUTRALIZED BY AN ACID, SAID RUBBER LATEX BEING STABLIZED BY A MEMBER SELECTED FROM THE GROUP CONSISTING OF (A) THE AMINES SATISFYING THE FOLLOWING FORMULAE:
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) | 1966-07-08 | 1967-01-07 | 1967-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-08 | 1971-01-07 | 1971-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-08 | 1975-01-07 | 1975-07-09 | $7700.00 | Window Closed / Lapsed |