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US 11,441,059 B2Granted
Propellant, propellant composition and sprayer
AssigneeAGC Inc.
InventorsHiroki Hayamizu, Masato Fukushima
Life of this patent
Estimating the term…
Abstract
To provide a propellant which has sufficient propelling performance and of which a component to be sprayed imposes low environmental burden, a propellant composition and a sprayer. A propellant composition comprising a propellant containing 1-chloro-2,3,3,3-tetrafluoropropene and a pressurizing agent, and a sprayer comprising the propellant composition, a container in which the propellant composition is contained, and a spray unit to spray the propellant composition to the outside of the container.
Claims12
A sprayer, comprising:
- a container in which a propellant composition is contained, and a spray unit to spray the propellant composition to the outside of the container,
- wherein the propellant composition contained in the container comprises a propellant containing 1-chloro-2,3,3,3-tetrafluoropropene and a pressurizing agent, wherein the boiling point of the pressurizing agent is at most 0° C. at 0.101 MPa and the vapor pressure of the propellant composition at 0° C. is higher than atmospheric pressure.
Dependencies are inferred from the claim text.