GB712764A - Improvements in or relating to a process for improving the whiteness or colour of materials - Google Patents
Improvements in or relating to a process for improving the whiteness or colour of materialsInfo
- Publication number
- GB712764A GB712764A GB2115951A GB2115951A GB712764A GB 712764 A GB712764 A GB 712764A GB 2115951 A GB2115951 A GB 2115951A GB 2115951 A GB2115951 A GB 2115951A GB 712764 A GB712764 A GB 712764A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methyl
- substituted
- amino
- solution
- hydrocarbon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 title abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 22
- 239000000243 solution Substances 0.000 abstract 15
- -1 hydrocarbon radical Chemical class 0.000 abstract 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 12
- 150000001875 compounds Chemical class 0.000 abstract 10
- 239000004215 Carbon black (E152) Substances 0.000 abstract 9
- 229930195733 hydrocarbon Natural products 0.000 abstract 9
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 9
- 229930040373 Paraformaldehyde Natural products 0.000 abstract 7
- 229920002866 paraformaldehyde Polymers 0.000 abstract 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 6
- 125000004442 acylamino group Chemical class 0.000 abstract 6
- 125000003545 alkoxy group Chemical group 0.000 abstract 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 6
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 6
- HKOOXMFOFWEVGF-UHFFFAOYSA-N phenylhydrazine Chemical compound NNC1=CC=CC=C1 HKOOXMFOFWEVGF-UHFFFAOYSA-N 0.000 abstract 6
- 229940067157 phenylhydrazine Drugs 0.000 abstract 6
- 238000010992 reflux Methods 0.000 abstract 6
- 159000000000 sodium salts Chemical class 0.000 abstract 6
- XHFGWHUWQXTGAT-UHFFFAOYSA-N dimethylamine hydrochloride Natural products CNC(C)C XHFGWHUWQXTGAT-UHFFFAOYSA-N 0.000 abstract 5
- IQDGSYLLQPDQDV-UHFFFAOYSA-N dimethylazanium;chloride Chemical compound Cl.CNC IQDGSYLLQPDQDV-UHFFFAOYSA-N 0.000 abstract 5
- 230000001476 alcoholic effect Effects 0.000 abstract 4
- 239000007787 solid Substances 0.000 abstract 4
- SLRMQYXOBQWXCR-UHFFFAOYSA-N 2154-56-5 Chemical compound [CH2]C1=CC=CC=C1 SLRMQYXOBQWXCR-UHFFFAOYSA-N 0.000 abstract 3
- HSYFQBJJVSOVTA-UHFFFAOYSA-N 4-(4-methyl-5-phenyl-1,3-dihydropyrazol-2-yl)benzenesulfonic acid Chemical compound CC1=C(NN(C1)C1=CC=C(C=C1)S(=O)(=O)O)C1=CC=CC=C1 HSYFQBJJVSOVTA-UHFFFAOYSA-N 0.000 abstract 3
- ZZLCFHIKESPLTH-UHFFFAOYSA-N 4-Methylbiphenyl Chemical compound C1=CC(C)=CC=C1C1=CC=CC=C1 ZZLCFHIKESPLTH-UHFFFAOYSA-N 0.000 abstract 3
- MOKFFDWKQRECGG-UHFFFAOYSA-N 5-(4-chlorophenyl)-4-methyl-2-phenyl-1,3-dihydropyrazole Chemical compound ClC1=CC=C(C=C1)C=1NN(CC1C)C1=CC=CC=C1 MOKFFDWKQRECGG-UHFFFAOYSA-N 0.000 abstract 3
- 150000005840 aryl radicals Chemical class 0.000 abstract 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 3
- 125000004093 cyano group Chemical group *C#N 0.000 abstract 3
- 150000002367 halogens Chemical class 0.000 abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 125000001624 naphthyl group Chemical group 0.000 abstract 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 3
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 3
- 125000001424 substituent group Chemical group 0.000 abstract 3
- JDFZZPVBCNTVDZ-UHFFFAOYSA-N 4-ethyl-1,2-diphenyl-3H-pyrazole Chemical compound C1(=CC=CC=C1)N1N(CC(=C1)CC)C1=CC=CC=C1 JDFZZPVBCNTVDZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000004952 Polyamide Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 239000012237 artificial material Substances 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 2
- 238000004821 distillation Methods 0.000 abstract 2
- 239000000123 paper Substances 0.000 abstract 2
- 229920002647 polyamide Polymers 0.000 abstract 2
- 239000004627 regenerated cellulose Substances 0.000 abstract 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 2
- XCMDVRAWAIYDEE-UHFFFAOYSA-N 1,2-diphenyl-3h-pyrazole Chemical compound C1C=CN(C=2C=CC=CC=2)N1C1=CC=CC=C1 XCMDVRAWAIYDEE-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- 239000000020 Nitrocellulose Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 abstract 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 abstract 1
- 150000001241 acetals Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- FFSAXUULYPJSKH-UHFFFAOYSA-N butyrophenone Chemical compound CCCC(=O)C1=CC=CC=C1 FFSAXUULYPJSKH-UHFFFAOYSA-N 0.000 abstract 1
- 239000011111 cardboard Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 239000008199 coating composition Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000003599 detergent Substances 0.000 abstract 1
- 238000007865 diluting Methods 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 229920001220 nitrocellulos Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
- 229920001567 vinyl ester resin Polymers 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 210000002268 wool Anatomy 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
- G03C1/8155—Organic compounds therefor
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Paper (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL81493D NL81493C (enExample) | 1951-09-07 | ||
| GB2115951A GB712764A (en) | 1951-09-07 | 1951-09-07 | Improvements in or relating to a process for improving the whiteness or colour of materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2115951A GB712764A (en) | 1951-09-07 | 1951-09-07 | Improvements in or relating to a process for improving the whiteness or colour of materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB712764A true GB712764A (en) | 1954-07-28 |
Family
ID=10158163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2115951A Expired GB712764A (en) | 1951-09-07 | 1951-09-07 | Improvements in or relating to a process for improving the whiteness or colour of materials |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB712764A (enExample) |
| NL (1) | NL81493C (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1157193B (de) * | 1957-10-30 | 1963-11-14 | Unilever Nv | Aufhellen von Textilien |
| US4138570A (en) * | 1975-05-09 | 1979-02-06 | Bayer Aktiengesellschaft | Indoline linked to 2-pyrazoline |
| US4201707A (en) * | 1975-05-09 | 1980-05-06 | Bayer Aktiengesellschaft | Methine dyestuffs containing a phenyl azo group |
-
0
- NL NL81493D patent/NL81493C/xx active
-
1951
- 1951-09-07 GB GB2115951A patent/GB712764A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1157193B (de) * | 1957-10-30 | 1963-11-14 | Unilever Nv | Aufhellen von Textilien |
| US4138570A (en) * | 1975-05-09 | 1979-02-06 | Bayer Aktiengesellschaft | Indoline linked to 2-pyrazoline |
| US4201707A (en) * | 1975-05-09 | 1980-05-06 | Bayer Aktiengesellschaft | Methine dyestuffs containing a phenyl azo group |
Also Published As
| Publication number | Publication date |
|---|---|
| NL81493C (enExample) |
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