Method for manufacturing material in the form of granules that can be used as road binder or sealing binder and device for manufacturing same
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Dec 14, 2021
Grant Date -
Jul 11, 2019
app pub date -
Sep 5, 2017
filing date -
Sep 5, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for manufacturing a material in divided form solid at ambient temperature and usable as a road binder or as a sealing binder, such as a road bitumen, a pitch, a stock solution for a bitumen/polymer composition, a clear binder, the method including the implementation of a device intended for granulation having at least two coaxial drums and a horizontal running belt: a fixed inner drum having an orifice and rotating outer drum with orifices, the method including: (i) heating a first composition to a temperature at which it is fluid, (ii) introducing the first composition in the fluid state into the inner drum of the granulation device, (iii) distributing the first composition outwards in drops through the orifices in the rotating outer drum, (iv) depositing the drops on the running belt, and (v) optionally, coating the drops with the second composition. A device for manufacturing these materials.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2017 Application Filing Year
- B29B Class
- 556 Applications Filed
- 382 Patents Issued To-Date
- 68.71 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B29B Class
- 0 % this patent is cited more than
- 4 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Jun 14, 2025 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 14, 2029 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 14, 2033 |