Carbonaceous material
View Patent ↗A carbonaceous material with organic groups obtainable by reacting carbonaceous material with organic compounds of the general formula I R 1 —N═N—R 2 (I). The carbonaceous material with organic groups is produced by reacting the carbonaceous material with an organic compound of the general formula I. The material may be used as a filler, reinforcing filler, UV stabilizer, conductive carbon black or pigment.
1. A carbonaceous material with organic groups, obtained by a process comprising:
contacting an organic compound of formula I with a carbonaceous material during the production of said carbonaceous materials, wherein said contacting is under conditions that are sufficient to cause a reaction;
R 1 —N═N—R 2 (I)
wherein R 1 and R 2 may be identical or different and are aryl groups which are unsubstituted or substituted with one or more acceptor substituents or one or more donor substituents, and
wherein the conditions that are sufficient to cause reaction occurs within a temperature range of from 250° to 1500° C.
2. A carbonaceous material with organic groups according to claim 1 , wherein one or more acceptor substituents is selected from the group consisting of —COOR 3 , —COR 3 , —CN, —SCN, —NCS, —NCO, —NO 2 , —SO 2 R 3 , —SO 2 N(R 3 ) 2 , —SO 3 R 3 , —SO 3 X, —COOX; wherein R 3 is identical or different and is selected from the group consisting of H, an alkyl, an aryl, a functionalized alkyl, and a functionalized aryl; and wherein X is selected from the group consisting of H, an alkali metal ion, and an ammonium ion.
3. A carbonaceous material with organic groups according to claim 1 , wherein one or more donor substituents is selected from the group consisting of an alkyl group, an aryl group, OR 4 , N(R 4 ) 2 , SR 4 , —S—S—R 4 , and P(R 4 ) 2 ; wherein R 4 is identical or different and is selected from the group consisting of H, an alkyl, an aryl, a functionalized alkyl, and a functionalized aryl.
4. A carbonaceous material with organic groups according to claim 1 , wherein the contacting of the organic compound of formula I to the carbonaceous material occurs as a powder, melt or solution.
5. A carbonaceous material with organic groups according to claim 1 , wherein the contacting occurs in the absence of a solvent.
6. A carbonaceous material with organic groups according to claim 1 , wherein the contacting occurs in the presence of a solvent.
7. A carbonaceous material with organic groups according to claim 1 , wherein the ratio of the carbonaceous material to the organic compound of formula I ranges from 99.99:0.01 to 0.01:99.99.
8. A carbonaceous material with organic groups according to claim 1 , wherein the ratio of the carbonaceous material to the organic compound of formula I ranges from 50:1 to 1:50.
9. A process for the production of the carbonaceous material with organic groups comprising:
contacting an organic compound of formula I with a carbanaceous material during the production of said carbonaceous materials, wherein said contacting is under conditions that are sufficient to cause a reaction;
R 1 —N═N—R 2 (I)
wherein R 1 and R 2 may be identical or different and are aryl groups which are unsubstituted or substituted with one or more acceptor substituents or one or more donor substituents, and
wherein the condition that are sufficient to cause reaction occurs within a temperature range of from 250° to 1500° C.
10. A process for the production of the carbonaceous material with organic groups according to claim 9 , wherein the contacting of the organic compound of formula I to the carbonaceous material occurs as a powder, melt or solution.
11. A process for the production of the carbonaceous material with organic groups according to claim 9 ; wherein the contacting occurs in the absence of a solvent.
12. A process for the production of the carbonaceous material with organic groups according to claim 9 , wherein the contacting occurs in the presence of a solvent.
13. A process for the production of the carbonaceous material with organic groups according to claim 9 , wherein the ratio of the carbonaceous material to the organic compound of formula I ranges from 99.99:0.01 to 0.01:99.99.
14. A process for the production of the carbonaceous material with organic groups according to claim 9 ; wherein the ratio of the carbonaceous material to the organic compound of formula I ranges from 50:1 to 1:50.
15. A composition, comprising:
the carbonaceous material with organic groups according to claim 1 and a carrier.
16. A composition according to claim 15 , wherein the carrier is selected from the group consisting of rubber, plastic, ink, toner, lacquer, paint, paper, bitumen, and concrete.
17. A composition according to claim 16 , wherein the ink is printing ink or inkjet ink.
18. A dispersion, comprising:
the carbonaceous material with organic groups according to claim 1 and an additive.
19. A dispersion according to claim 18 , wherein the additive is selected from the group consisting of a monomeric compound, an oligomeric compound, and a polymeric compound.
20. A tire, comprising:
the carbonaceous material with organic groups according to claim 1 and a rubber.
21. A filled composition, comprising:
a matrix material containing the carbonaceous material with organic groups according to claim 1 ; wherein the matrix material is selected from the group consisting of paper, plastic, metal, glass, a polymer, a fiber, leather, wood, concrete, and rubber.
22. A carbonaceous material with organic groups, obtained by a process comprising:
contacting an organic compound of formula I with a carbonaceous material under conditions that are sufficient to cause a reaction;
R 1 —N═N—R 2 (I)
wherein R 1 and R 2 may be identical or different and are aryl groups which are unsubstituted or substituted with one or more acceptor substituents or one or more donor substituents, and
wherein the ratio of the carbonaceous material to the organic compound of formula I ranges from 99.99:0.01 to 0.01:99.99.
23. A carbonaceous material with organic groups according to claim 22 , wherein the conditions that are sufficient to cause a reaction occur within a temperature range of from −80° to 300° C.
24. A carbonaceous material with organic groups according to claim 22 , wherein said contacting occurs during production of the carbonaceous material and wherein said conditions that are sufficient to cause reaction occurs within a temperature range of from 250° to 1500° C.
25. A carbonaceous material with organic groups according to claim 22 , wherein one or more acceptor substituents is selected from the group consisting of —COOR 3 , —COR 3 , —CN, —SCN, —NCS, —NCO, —NO 2 , —SO 2 R 3 , —SO 2 N(R 3 ) 2 , —SO 3 R 3 , —SO 3 X, —COOX; wherein R 3 is identical or different and is selected from the group consisting of H, an alkyl, an aryl, a functionalized alkyl, and a functionalized aryl; and wherein X is selected from the group consisting of H, an alkali metal ion, and an ammonium ion.
26. A carbonaceous material with organic groups according to claim 22 , wherein one or more donor substituents is selected from the group consisting of an alkyl group, an aryl group, OR 4 , N(R 4 ) 2 , SR 4 , —S—S—R 4 , and P(R 4 ) 2 ; wherein R 4 is identical or different and is selected from the group consisting of H, an alkyl, an aryl, a functionalized alkyl, and a functionalized aryl.
27. A carbonaceous material with organic groups according to claim 22 , wherein the contacting of the organic compound of formula I to the carbonaceous material occurs as a powder, melt or solution.
28. A carbonaceous material with organic groups according to claim 22 , wherein the contacting occurs in the absence of a solvent.
29. A carbonaceous material with organic groups according to claim 22 , wherein the contacting occurs in the presence of a solvent.
30. A carbonaceous material with organic groups according to claim 22 , wherein the ratio of the carbonaceous material to the organic compound of formula I ranges from 50:1 to 1:50.
31. A dispersion, comprising:
the carbonaceous material with organic groups according to claim 22 and an additive.
32. A dispersion according to claim 31 , wherein the additive is selected from the group consisting of a monomeric compound, an oligomeric compound, and a polymeric compound.
33. A tire, comprising:
the carbonaceous material with organic groups according to claim 22 and a rubber.
34. A filled composition, comprising:
a matrix material containing the carbonaceous material with organic groups according to claim 22 ; wherein the matrix material is selected from the group consisting of paper, plastic, metal, glass, a polymer, a fiber, leather, wood, concrete, and rubber.
35. A process for the production of the carbonaceous material with organic groups comprising:
contacting an organic compound of formula I with a carbonaceous material under conditions that are sufficient to pause a reaction;
R 1 —N═N—R 2 (I)
wherein R 1 and R 2 may be identical or different and are aryl groups which are unsubstituted or substituted with one or more acceptor substituents or one or more donor substituents, and
wherein the ratio of the carbonaceous material to the organic compound of formula I ranges from 99.99:0.01 to 0.01:99.99.
36. A process for the production of the carbonaceous material with organic groups according to claim 35 , wherein the conditions that are sufficient to cause a reaction occur within a temperature range of from −80° to 300° C.
37. A process for the production of the carbonaceous material with organic groups according to claim 35 , wherein the conditions that are sufficient to cause a reaction occur within a temperature range of from −80° to 300° C.
38. A process for the production of the carbonaceous material with organic groups according to claim 35 , wherein the contacting of the organic compound of formula I to the carbonaceous material occurs as a powder, melt or solution.
39. A process for the production of the carbonaceous material with organic groups according to claim 35 ; wherein the contacting occurs in the absence of a solvent.
40. A process for the production of the carbonaceous material with organic groups according to claim 35 , Wherein the contacting occurs in the presence of a solvent.
41. A process for the production of the carbonaceous material with organic groups according to claim 35 ; wherein the ratio of the carbonaceous material to the organic compound of formula I ranges from 50:1 to 1:50.
42. A composition, comprising:
the carbonaceous material with organic groups according to claim 22 and a carrier.
43. A composition according to claim 42 , wherein the carrier is selected from the group consisting of rubber, plastic, ink, toner, lacquer, paint, paper, bitumen, and concrete.
44. A composition according to claim 43 , wherein the ink is printing ink or inkjet ink.