1. A cleaning body comprising:
a shaft portion; and
a porous member that is mounted to an outer periphery of the shaft portion at an incline with respect to an axial direction of the shaft portion, and in which a plurality of cavities are formed,
wherein the porous member has projecting portions that project toward a radial direction outer side of the shaft portion in a cross-section along the axial direction of the shaft portion, and the projecting portions contact a body to be cleaned and clean the body to be cleaned, and lengths, along a radial direction of the shaft portion, of the plurality of cavities are longer than lengths along the axial direction of the shaft portion.
2. A cleaning device comprising:
the cleaning body of claim 1 that is slave-rotated due to the projecting portions of the porous member contacting the body to be cleaned that rotates, and that cleans the body to be cleaned; and
a supporting member that supports the shaft portion of the cleaning body rotatably.
3. A charging device comprising:
the cleaning device of claim 2; and
a charging body that serves as the body to be cleaned that rotates.
4. An assembly comprising:
the cleaning device of claim 2;
a body to be charged; and
a charging body that charges the body to be charged, and that serves as the body to be cleaned that rotates,
wherein the assembly is integrally assembled detachably at a device main body.
5. An image forming device comprising:
the cleaning device of claim 2;
an image holding body that can hold an image;
a charging body that charges the image holding body, and that serves as the body to be cleaned that rotates;
an exposure device that exposes the image holding body that has been charged by the charging body, and forms an electrostatic latent image; and
a developing device that develops the electrostatic latent image formed on the image holding body by the exposure device.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A fuel composition comprising or obtainable from a mixture comprising:
a. an isoprenoid compound having the formula
\u2003or a stereoisomer thereof, wherein Z is H, O\u2014R, or O\u2014C(\u2550O)R; and R is H, alkyl, cycloalkyl, aryl, alkaryl or aralkyl;
b. a conventional fuel component; and
c. a fuel additive,
\u2003wherein the amount of the isoprenoid compound is at least 2 vol. % and the amount of the conventional fuel component is at least about 5 vol. %, both amounts based on the total volume of the fuel composition, and wherein the fuel composition has a flash point equal to or greater than 38\xb0 C.
2. The fuel composition of claim 1 wherein Z is H.
3. The fuel composition of claim 1 wherein the conventional fuel component is derived from petroleum or coal.
4. The fuel composition of claim 1 wherein the conventional fuel component comprises a diesel fuel, jet fuel, kerosene, gasoline, or a combination thereof.
5. The fuel composition of claim 1 wherein the fuel additive is at least one additive selected from the consisting of an antioxidant, a cetane improver, a stabilizer, a lubricity improver and combinations thereof.
6. The fuel composition of claim 5 wherein the fuel additive is a lubricity improver.
7. The fuel composition of claim 1 wherein the fuel composition has a T90 distillation temperature from about 270\xb0 C. to about 350\xb0 C.
8. The fuel composition of claim 1 wherein the fuel composition has a T90 distillation temperature from about 282\xb0 C. to about 338\xb0 C.
9. The fuel composition of claim 1 wherein the fuel composition has a T50 distillation temperature from about 175\xb0 C. to about 375\xb0 C.
10. The fuel composition of claim 1 wherein the fuel composition has a T50 distillation temperature from about 200\xb0 C. to about 350\xb0 C.
11. The fuel composition of claim 1 wherein the fuel composition has a T50 distillation temperature from about 225\xb0 C. to about 325\xb0 C.
12. The fuel composition of claim 1 wherein the fuel composition has a T50 distillation temperature from about 250\xb0 C. to about 300\xb0 C.
13. The fuel composition of claim 1 wherein the fuel composition has a T10 distillation temperature from about 150\xb0 C. to about 350\xb0 C.
14. The fuel composition of claim 1 wherein the fuel composition has a T10 distillation temperature from about 175\xb0 C. to about 325\xb0 C.
15. The fuel composition of claim 1 wherein the fuel composition has a T10 distillation temperature from about 200\xb0 C. to about 300\xb0 C.
16. The fuel composition of claim 1 wherein the fuel composition has a T10 distillation temperature from about 225\xb0 C. to about 275\xb0 C.
17. The fuel composition of claim 1 wherein the fuel composition has a cetane number from 40 to 90.
18. The fuel composition of claim 1 wherein the fuel composition has an initial boiling point between about 100\xb0 C. to about 200\xb0 C.
19. The fuel composition of claim 1 wherein the fuel composition has a sulfur content of less than 500 ppm, based on the total weight of the fuel composition.
20. A fuel composition comprising or obtainable from a mixture comprising:
a. C20 hydrocarbons in an amount at least about 1 vol. %;
b. an isoprenoid compound having the formula
\u2003or a stereoisomer thereof, in an amount at least about 2 vol. %, wherein Z is H, O\u2014R, or O\u2014C(\u2550O)R; and R is H, alkyl, cycloalkyl, aryl, alkaryl or aralkyl, wherein both amounts are based on the total volume of the fuel composition, and wherein the fuel composition has a flash point equal to or greater than 38\xb0 C.
21. The fuel composition of claim 20 wherein Z is H.
22. The fuel composition of claim 20 further comprising C10 hydrocarbons in an amount at least about 1 vol. %.
23. The fuel composition of claim 20 further comprising C11-C19 hydrocarbons wherein each C11, C12, C13, C14, C15, C16, C17, C18 and C19 hydrocarbon is present in an amount at least about 1 vol. %, based on the total volume of the fuel composition.