CH457662A - Verfahren zur Herstellung basischer Farbstoffe - Google Patents
Verfahren zur Herstellung basischer FarbstoffeInfo
- Publication number
- CH457662A CH457662A CH246668A CH246668A CH457662A CH 457662 A CH457662 A CH 457662A CH 246668 A CH246668 A CH 246668A CH 246668 A CH246668 A CH 246668A CH 457662 A CH457662 A CH 457662A
- Authority
- CH
- Switzerland
- Prior art keywords
- dyes
- formula
- acid
- dye
- denotes
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 7
- 238000002360 preparation method Methods 0.000 title claims description 4
- 239000000981 basic dye Substances 0.000 title claims description 3
- 239000000975 dye Substances 0.000 claims description 33
- 150000001450 anions Chemical class 0.000 claims description 5
- 230000002378 acidificating effect Effects 0.000 claims description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 3
- 150000004820 halides Chemical class 0.000 claims description 3
- 125000002373 5 membered heterocyclic group Chemical group 0.000 claims description 2
- 125000004070 6 membered heterocyclic group Chemical group 0.000 claims description 2
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 2
- 125000005504 styryl group Chemical group 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- -1 heterocyclic radical Chemical class 0.000 description 6
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 125000005843 halogen group Chemical group 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 125000004093 cyano group Chemical group *C#N 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 125000004390 alkyl sulfonyl group Chemical group 0.000 description 2
- 239000000987 azo dye Substances 0.000 description 2
- YKYOUMDCQGMQQO-UHFFFAOYSA-L cadmium dichloride Chemical compound Cl[Cd]Cl YKYOUMDCQGMQQO-UHFFFAOYSA-L 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 229940050176 methyl chloride Drugs 0.000 description 2
- 229960003512 nicotinic acid Drugs 0.000 description 2
- 235000001968 nicotinic acid Nutrition 0.000 description 2
- 239000011664 nicotinic acid Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- VQMSRUREDGBWKT-UHFFFAOYSA-N quinoline-4-carboxylic acid Chemical compound C1=CC=C2C(C(=O)O)=CC=NC2=C1 VQMSRUREDGBWKT-UHFFFAOYSA-N 0.000 description 2
- GHPYJLCQYMAXGG-WCCKRBBISA-N (2R)-2-amino-3-(2-boronoethylsulfanyl)propanoic acid hydrochloride Chemical compound Cl.N[C@@H](CSCCB(O)O)C(O)=O GHPYJLCQYMAXGG-WCCKRBBISA-N 0.000 description 1
- UUVDQMYRPUHXPB-UHFFFAOYSA-N 1,3-benzothiazole-2-carboxylic acid Chemical compound C1=CC=C2SC(C(=O)O)=NC2=C1 UUVDQMYRPUHXPB-UHFFFAOYSA-N 0.000 description 1
- IJVLVRYLIMQVDD-UHFFFAOYSA-N 1,3-thiazole-2-carboxylic acid Chemical compound OC(=O)C1=NC=CS1 IJVLVRYLIMQVDD-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- JIAARYAFYJHUJI-UHFFFAOYSA-L Zinc chloride Inorganic materials [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 1
- 125000005041 acyloxyalkyl group Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
- 229910001863 barium hydroxide Inorganic materials 0.000 description 1
- 125000003262 carboxylic acid ester group Chemical group [H]C([H])([*:2])OC(=O)C([H])([H])[*:1] 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 229940106681 chloroacetic acid Drugs 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004966 cyanoalkyl group Chemical group 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001005 nitro dye Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920000131 polyvinylidene Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/14—Styryl dyes
- C09B23/143—Styryl dyes the ethylene chain carrying a COOH or a functionally modified derivative, e.g.-CN, -COR, -COOR, -CON=, C6H5-CH=C-CN
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B25/00—Quinophthalones
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B47/00—Porphines; Azaporphines
- C09B47/04—Phthalocyanines abbreviation: Pc
- C09B47/32—Cationic phthalocyanine dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
- C09B5/02—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic ring being only condensed in peri position
- C09B5/10—Isothiazolanthrones; Isoxazolanthrones; Isoselenazolanthrones
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B51/00—Nitro or nitroso dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B69/00—Dyes not provided for by a single group of this subclass
- C09B69/001—Dyes containing an onium group attached to the dye skeleton via a bridge
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Pyridine Compounds (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH67465A CH457656A (de) | 1965-01-18 | 1965-01-18 | Verfahren zur Herstellung basischer Farbstoffe |
| CH246668A CH457662A (de) | 1965-01-18 | 1965-01-18 | Verfahren zur Herstellung basischer Farbstoffe |
| DE19661544458 DE1544458A1 (de) | 1965-01-18 | 1966-01-08 | Verfahren zur Herstellung basischer Farbstoffe |
| AT40666A AT259101B (de) | 1965-01-18 | 1966-01-17 | Verfahren zur Herstellung von neuen basischen Farbstoffen |
| BE675220D BE675220A (en:Method) | 1965-01-18 | 1966-01-17 | |
| AT658266A AT259095B (de) | 1965-01-18 | 1966-01-17 | Verfahren zur Herstellung von neuen, basischen Azofarbstoffen |
| FR46182A FR1464401A (fr) | 1965-01-18 | 1966-01-17 | Colorants basiques et procédé pour les obtenir |
| NL6600581A NL6600581A (en:Method) | 1965-01-18 | 1966-01-17 | |
| SE567/66A SE305268B (en:Method) | 1965-01-18 | 1966-01-17 | |
| GB2334/66A GB1090691A (en) | 1965-01-18 | 1966-01-18 | Basic dyestuffs and processes for their manufacture |
| US828008A US3687929A (en) | 1965-01-18 | 1969-05-26 | Basic dyestuffs containing a quaternized pyridine or quinoline radical |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH67465A CH457656A (de) | 1965-01-18 | 1965-01-18 | Verfahren zur Herstellung basischer Farbstoffe |
| CH246668A CH457662A (de) | 1965-01-18 | 1965-01-18 | Verfahren zur Herstellung basischer Farbstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH457662A true CH457662A (de) | 1968-06-15 |
Family
ID=61569491
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH246668A CH457662A (de) | 1965-01-18 | 1965-01-18 | Verfahren zur Herstellung basischer Farbstoffe |
| CH67465A CH457656A (de) | 1965-01-18 | 1965-01-18 | Verfahren zur Herstellung basischer Farbstoffe |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH67465A CH457656A (de) | 1965-01-18 | 1965-01-18 | Verfahren zur Herstellung basischer Farbstoffe |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3687929A (en:Method) |
| AT (2) | AT259095B (en:Method) |
| BE (1) | BE675220A (en:Method) |
| CH (2) | CH457662A (en:Method) |
| DE (1) | DE1544458A1 (en:Method) |
| FR (1) | FR1464401A (en:Method) |
| GB (1) | GB1090691A (en:Method) |
| NL (1) | NL6600581A (en:Method) |
| SE (1) | SE305268B (en:Method) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH520816A (de) * | 1968-06-11 | 1971-11-15 | Ciba Geigy Ag | Verfahren zum Färben und Bedrucken von hydrophobem Fasermaterial |
| US4088651A (en) * | 1968-12-10 | 1978-05-09 | Bayer Aktiengesellschaft | Acylamino quinophthalone compounds |
| NL7307273A (en:Method) * | 1972-05-27 | 1973-11-29 | ||
| DE2401246A1 (de) * | 1974-01-11 | 1975-07-24 | Bayer Ag | Kationische farbstoffe |
| AR207771A1 (es) * | 1974-03-07 | 1976-10-29 | Ciba Geigy Ag | Nuevos colorantes de dispersion hidrosulobles en estado intermedio para materiales textiles sinteticos |
| US4017486A (en) * | 1976-05-18 | 1977-04-12 | American Cyanamid Company | Cationic alpha-cyano-p-dimethylaminocinnamoyl dyes and paper dyed therewith |
| US6454404B1 (en) * | 2001-01-26 | 2002-09-24 | Eastman Kodak Company | Ink jet printing method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1887996A (en) * | 1932-11-15 | Achille conzetti | ||
| US3148181A (en) * | 1961-04-13 | 1964-09-08 | Gen Aniline & Film Corp | Azo dyes containing quaternary ammonium substituents |
| CH482794A (de) * | 1965-11-12 | 1969-12-15 | Sandoz Ag | Verfahren zur Herstellung von sulfonsäuregruppenfreien basischen Farbstoffen |
-
1965
- 1965-01-18 CH CH246668A patent/CH457662A/de unknown
- 1965-01-18 CH CH67465A patent/CH457656A/de unknown
-
1966
- 1966-01-08 DE DE19661544458 patent/DE1544458A1/de active Pending
- 1966-01-17 NL NL6600581A patent/NL6600581A/xx unknown
- 1966-01-17 AT AT658266A patent/AT259095B/de active
- 1966-01-17 SE SE567/66A patent/SE305268B/xx unknown
- 1966-01-17 FR FR46182A patent/FR1464401A/fr not_active Expired
- 1966-01-17 AT AT40666A patent/AT259101B/de active
- 1966-01-17 BE BE675220D patent/BE675220A/xx unknown
- 1966-01-18 GB GB2334/66A patent/GB1090691A/en not_active Expired
-
1969
- 1969-05-26 US US828008A patent/US3687929A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AT259101B (de) | 1967-12-27 |
| DE1544458A1 (de) | 1969-07-31 |
| SE305268B (en:Method) | 1968-10-21 |
| AT259095B (de) | 1967-12-27 |
| US3687929A (en) | 1972-08-29 |
| GB1090691A (en) | 1967-11-15 |
| FR1464401A (fr) | 1966-12-30 |
| NL6600581A (en:Method) | 1966-07-19 |
| BE675220A (en:Method) | 1966-07-18 |
| CH457656A (de) | 1968-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1207531B (de) | Verfahren zur Herstellung von Anthrachinonfarbstoffen | |
| CH457662A (de) | Verfahren zur Herstellung basischer Farbstoffe | |
| DE2050725C3 (de) | Aufhellungsmittel | |
| DE1569690A1 (de) | Verfahren zur Herstellung von basischen wasserloeslichen Farbstoffen | |
| DE1906709C3 (de) | Verfahren zur Herstellung basischer Azofarbstoffe und ihre Verwendung | |
| DE2353987A1 (de) | Verfahren zur isolierung leichtloeslicher basischer oxazin- und phenazinfarbstoffe | |
| CH540387A (de) | Verfahren zur Herstellung von konzentrierten, für die Textilbehandlung gebrauchsfertigen Farbstofflösungen | |
| DE1445961A1 (de) | Naphthalsaeureimide und Verfahren zu ihrer Herstellung | |
| EP0028777B1 (de) | Kationische Verbindungen der Naphthalimid-Reihe, Verfahren zu deren Herstellung und deren Verwendung | |
| DE1072765B (de) | Verfahren zur Herstellung von symmetrischen und unsymmetrischen Betain-Carbocyaninfarbstoffen | |
| DE1137815B (de) | Verfahren zur Herstellung basischer Azofarbstoffe | |
| DE2055918A1 (de) | Sulfonsauregruppenfreie basische Chmo phthalonfarbstoffe, ihre Herstellung und Verwendung » | |
| DE1114964B (de) | Verfahren zur Herstellung von wasserloeslichen Farbstoffen | |
| CH627769A5 (de) | Verfahren zur herstellung von symmetrischen 4-halogen-4',4''-diarylamino-triphenylmethanverbindungen. | |
| CH377952A (de) | Verfahren zur Herstellung neuer wasserlöslicher Azofarbstoffe | |
| CH523955A (de) | Verfahren zur Herstellung sulfonsäuregruppenfreier Azoverbindungen | |
| CH457660A (de) | Verfahren zur Herstellung basischer Farbstoffe | |
| CH531553A (de) | Verfahren zur Herstellung von basischen Verbindungen der Azoreihe | |
| EP0037374B1 (de) | Methinverbindungen | |
| DE2001816C3 (de) | Verfahren zur Herstellung von konzentrierten Lösungen kationischer Farbstoffe | |
| EP0005451A2 (de) | Verfahren zur Herstellung von kationischen Oxazinverbindungen, die Oxazinverbindungen sowie deren Verwendung zum Färben und Bedrucken von Textilmaterialien | |
| AT204547B (de) | Verfahren zur Herstellung von neuen Oxyketonen | |
| DE1133053B (de) | Verfahren zur Herstellung basischer Farbstoffe | |
| DE1103485B (de) | Verfahren zur Herstellung basischer Styrylfarbstoffe | |
| CH457659A (de) | Verfahren zur Herstellung basischer Farbstoffe |