Light-sensitive diazo compounds and reproduction material employing the same
First Claim
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1. AN AROMATIC DIAZONIUM COMPOUND COMPRISING REPEATING UNITS OF EACH OF THE GENERAL TYPES A - N2X AND B WHICH ARE LINKED BY METHYLENE GROUPS, IN WHICH A-N2X IS A RADICAL OF A COMPOUND OF ONE OF THE GENERAL FORMULAE
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Abstract
This invention relates to novel light-sensitive compounds, a process for the preparation of the light-sensitive compounds, and the use of the light-sensitive compounds, the latter being, in each case, a condensation product of an aromatic diazonium compound which comprises repeating units of each of the general types
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Citations
62 Claims
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1. AN AROMATIC DIAZONIUM COMPOUND COMPRISING REPEATING UNITS OF EACH OF THE GENERAL TYPES A - N2X AND B WHICH ARE LINKED BY METHYLENE GROUPS, IN WHICH A-N2X IS A RADICAL OF A COMPOUND OF ONE OF THE GENERAL FORMULAE
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2. A compound according to claim 1 having a molecular weight from 500 to 10,000.
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3. A compound according to claim 1 in which the compound of which A is a radical is a 2,4'"'"''"'"',5-triethoxy-diphenyl-4-diazonium salt.
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4. A compound according to claim 1 in which the compound of which A is a radical is a 4-(4-methyl-phenylmercapto)-2,5-dimethoxy-benzene diazonium salt.
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5. A compound according to claim 1 in which the compound of which A is a radical is a 4-(4-methoxy-phenyl-mercapto)-2,5-diethoxy-benzene diazonium salt.
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6. A compound according to claim 1 containing, on the average, about 0.1 to 20 B units per unit of A-N2X.
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7. A compound according to claim 1 in which the A-N2X units are derived from a compound of the general formula
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8. A compound according to claim 1 in which the compound of which B is a radical is an aromatic amine.
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9. A compound according to claim 1 in which the compound of which B is a radical is a phenol.
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10. A compound according to claim 1 in which the compound of which B is a radical is an aromatic heterocyclic compound.
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11. A compound according to claim 1 in which the compound of which B is a radical is a phenolic ether.
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12. A compound according to claim 1 in which the compound of which B is a radical is an aromatic thioether.
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13. A compound according to claim 1 in which the compound of which B is a radical is an aromatic hydrocarbon.
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14. A compound according to claim 1 in which the compound of which B is a radical is an organic acid amide.
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15. A compound according to claim 14 in which the compound of which B is a radical is a carboxylic acid amide.
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16. A compound according to claim 14 in which the compound of which B is a radical is a sulfonic acid amide.
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17. A compound according to claim 1 in which the compound of which A is a radical is a diazo diphenylamine and the compound of which B is a radical is selected from the group consisting of diphenyl ethers and diphenyl sulfides.
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18. A compound according to claim 1 in which the compound of which A is a radical is 3-methoxy-diphenylamine-4-diazonium dihydrogenphosphate and the compound of which B is a radical is 4-methyl-diphenylamine.
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19. A compound according to claim 1 in which the compound of which A is a radical is 3-methoxy-diphenylamine-4-diazonium chloride and the compound of which B is a radical is phenol.
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20. A compound according to claim 1 in which the compound of which A is a radical is diphenylamine-4-diazonium hydrogensulfate and the compound of which B is a radical is mesitylene.
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21. A compound according to claim 1 in which the compound of which A is a radical is 3-methoxy-diphenylamine-4-diazonium hydrogensulfate and the compound of which B is a radical is 1,3-diisopropyl-benzene.
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22. A compound according to claim 1 in which the compound of which A is a radical is diphenylamine-4-diazonium hydrogen sulfate and the compound of which B is a radical is anisole.
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23. A compound according to claim 1 in which the compound of which A is a radical is diphenylamine-4-diazonium hydrogensulfate and the compound of which B is a radical is a mixture of phenanthrene and benzene.
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24. A compound according to claim 1 in which the compound of which A is a radical is diphenylamine-4-diazonium hydrogensulfate and the compound of which B is a radical is 3-methylphenoxymethyl phosphonic acid.
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25. A compound according to claim 1 in which the compound of which A is a radical is 3-methoxy-diphenylamine-4-diazonium hydrogensulfate and the compound of which B is a radical is diphenyl methane.
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26. A compound according to claim 1 in which the compound of which A is a radical is 3-methoxy-diphenylamine-4-diazonium chloride, zinc chloride double salt, and the compound of which B is a radical is diphenyl ether.
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27. A compound according to claim 1 in which the compound of which A is a radical is 3-methoxy-diphenylamine-4-diazonium hydrogensulfate and the compound of which B is a radical is diphenyl sulfide.
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28. A compound according to claim 1 in which the compound of which A is a radical is diphenylamine-4-diazonium hydrogensulfate and the compound of which B is a radical is diphenyleneoxide.
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29. A compound according to claim 1 in which the compound of which A is a radical is a mixture of diphenylamine-4-diazonium dihydrogenphosphate and 3-methoxy-diphenylamine-4-diazonium dihydrogenphosphate and the compound of which B is a radical is thiophene.
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30. A PROCESS FOR THE PREPARATION OF AN AROMATIC DIAZONIUM COMPOUND WHICH COMPRISES REACTING ONE MOLAR PART OF AT LEAST ONE COMPOUND OF ONE OF THE GENERAL FORMULAE
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31. A process according to claim 30 which comprises reacting one molar part of a compound of the general formula
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32. A process according to claim 30 in which the condensation medium used is a concentrated acid.
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33. A process according to claim 32 in which the condensation medium used is selected from the group consisting of phosphoric acid, methane sulfonic acid, and sulfuric acid, in a concentration in the range of about 70 to 100%.
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34. A process according to claim 50 in which the condensation is performed in a temperature range of about 10*C. to 50*C.
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35. LIGHT-SENSITIVE MATERIAL COMPRISING A BASE MATERIAL HAVING A LAYER THEREON INCLUDING AN AROMATIC DIAZONIUM COMPOUND COMPRISING REPEATING UNITS OF EACH OF THE GENERAL TYPES A-N2X AND B WHICH ARE LINKED BY METHYLENE GROUPS, IN WHICH A-N2X IS A RADICAL OF A COMPOUND OF ONE OF THE GENERAL FORMULAE
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36. Light-sensitive material according to claim 35 in which the base material is a screen.
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37. Light-sensitive material according to claim 35 in which the diazonium compound contains, on the average, about 0.1 to 20 B units per unit of A-N2X.
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38. Light-sensitive material according to claim 35 in which the A-N2X units are derived from a compound of the general formula
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39. Light-sensitive material according to claim 35 in which the compound of which B is a radical is an aromatic amine.
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40. Light-sensitive material according to claim 37 in which the compound of which B is a radical is a phenol.
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41. Light-sensitive material according to claim 35 in which the compound of which B is a radical an aromatic heterocyclic compound.
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42. Light-sensitive material according to claim 35 in which the compound of which B is a radical is a phenolic ether.
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43. Light-sensitive material according to claim 35 in which the compound of which B is a radical is an aromatic thioether.
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44. Light-sensitive material according to claim 35 in which the compound of which B is a radical is an aromatic hydrocarbon.
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45. Light-sensitive material according to claim 35 in which the compound of which B is a radical is an organic acid amide.
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46. Light-sensitive material according to claim 45 in which the compound of which B is a radical is carboxylic acid amide.
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47. Light-sensitive material according to claim 45 in which the compound of which B is a radical is sulfonic acid amide.
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48. Light-sensitive material according to claim 35 in which the compound of which A is a radical is a diazo diphenylamine and the compound of which B is a radical is selected from the group consisting of diphenyl ethers and diphenyl sulfides.
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49. Light-sensitive material according to claim 35 in which the compound of which A is a radical is 3-methoxy-diphenylamine-4-diazonium dihydrogenphosphate and the compound of which B is a radical is 4-methyl-diphenylamine.
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50. Light-sensitive material according to claim 35 in which the compound of which A is a radical is 3-methoxy-diphenylamine-4-diazonium chloride and the compound of which B is a radical is phenol.
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51. Light-sensitive material according to claim 35 in which the compound of which A is a radical is diphenylamine-4-diazonium hydrogensulfate and the compound of which B is a radical is mesitylene.
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52. Light-sensitive material according to claim 35 in which the compound of which A is a radical is 3-methoxy-diphenylamine-4-diazonium hydrogen sulfate and the compound of which B is a radical is 1,3-diisopropyl-benzene.
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53. Light-sensitive material according to claim 35 in which the compound of whiCh A is a radical is diphenylamine-4-diazonium hydrogen sulfate and the compound of which B is a radical is anisole.
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54. Light-sensitive material according to claim 35 in which the compound of which A is a radical is diphenylamine-4-diazonium hydrogensulfate and the compound of which B is a radical is a mixture of phenanthrene and benzene.
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55. Light-sensitive material according to claim 35 in which the compound of which A is a radical is diphenylamine-4-diazonium hydrogensulfate and the compound of which B is a radical is 3-methylphenoxymethyl phosphonic acid.
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56. Light-sensitive material according to claim 35 in which the compound of which A is a radical is 3-methoxy-diphenylamine-4-diazonium hydrogensulfate and the compound of which B is a radical is diphenyl methane.
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57. Light-sensitive material according to claim 35 in which the compound of which A is a radical is 3-methoxy-diphenylamine-4-diazonium chloride, zinc chloride double salt, and the compound of which B is a radical is diphenyl ether.
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58. Light-sensitive material according to claim 35 in which the compound of which A is a radical is 3-methoxy-diphenylamine-4-diazonium hydrogensulfate and the compound of which B is a radical is diphenyl sulfide.
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59. Light-sensitive material according to claim 35 in which the compound of which A is a radical is diphenylamine-4-diazonium hydrogensulfate and the compound of which B is a radical is diphenyleneoxide.
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60. Light-sensitive material according to claim 35 in which the compound of which A is a radical is a mixture of diphenylamine-4-diazonium dihydrogenphosphate and 3-methoxy-diphenylamine-4-diazonium diphydrogenphosphate and the compound of which B is a radical is thiophene.
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61. Light-sensitive material according to claim 35 in which the base material is aluminum.
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62. Light-sensitive material according to claim 35 in which the base material is paper.
Specification