Method for estimating state of wax in rubber composition
AssigneeSumitomo Rubber Industries, Ltd.
InventorsYuko IWASAKI, Yoshihiko KOMORI, Yumi KITAURA, Hiroaki YAMADA
Life of this patent
Estimating the term…
Abstract
A method for estimating a state of wax in a rubber compound according to a first aspect includes the following: acquiring a chromatogram of an extracted component, by separating components thereof, in which the wax is extracted from the rubber compound including the wax; and deriving a distribution of normal hydrocarbons in the wax based on the chromatogram.
Claims10
A method for estimating a state of wax in a rubber compound, comprising:
- acquiring a chromatogram of an extracted component, by separating components thereof, in which the wax is extracted from the rubber compound including the wax;
- and
- deriving a distribution of normal hydrocarbons in the wax based on the chromatogram.
A non-transitory computer-readable medium storing a program for estimating a state of wax in a rubber compound, causing a computer to execute:
- acquiring a chromatogram of an extracted component, by separating components thereof, in which the wax is extracted from the rubber compound including the wax;
- and
- deriving a distribution of normal hydrocarbons in the wax based on the chromatogram.
A device for estimating a state of wax in a rubber compound, comprising:
- an acquisition portion that acquires a chromatogram of an extracted component, by separating components thereof, in which the wax is extracted from the rubber compound including the wax;
- and
- a derivation portion that derives a distribution of normal hydrocarbons in the wax based on the chromatogram.
Dependencies are inferred from the claim text.