KR960001064B1 - 섬유-반응성 아조 염료의 리튬염의 제조방법 - Google Patents
섬유-반응성 아조 염료의 리튬염의 제조방법 Download PDFInfo
- Publication number
- KR960001064B1 KR960001064B1 KR1019880003282A KR880003282A KR960001064B1 KR 960001064 B1 KR960001064 B1 KR 960001064B1 KR 1019880003282 A KR1019880003282 A KR 1019880003282A KR 880003282 A KR880003282 A KR 880003282A KR 960001064 B1 KR960001064 B1 KR 960001064B1
- Authority
- KR
- South Korea
- Prior art keywords
- lithium
- dye
- salt
- parts
- compound
- 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 - Lifetime
Links
- 229910003002 lithium salt Inorganic materials 0.000 title claims description 35
- 238000000034 method Methods 0.000 title claims description 35
- 159000000002 lithium salts Chemical class 0.000 title claims description 33
- 238000002360 preparation method Methods 0.000 title description 11
- 239000000243 solution Substances 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 16
- -1 lithium azo compound Chemical class 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 229910052744 lithium Inorganic materials 0.000 claims description 9
- 238000004043 dyeing Methods 0.000 claims description 8
- 239000012669 liquid formulation Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 239000000872 buffer Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 150000003857 carboxamides Chemical class 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- HOEYJJQNOJMXBZ-UHFFFAOYSA-N CC(=O)C1=C(C2=CC=CC=C2C=C1S(=O)(=O)O)N Chemical compound CC(=O)C1=C(C2=CC=CC=C2C=C1S(=O)(=O)O)N HOEYJJQNOJMXBZ-UHFFFAOYSA-N 0.000 claims 1
- YNGRGHODNDCZCC-UHFFFAOYSA-N nitro hydrogen sulfate Chemical compound OS(=O)(=O)O[N+]([O-])=O YNGRGHODNDCZCC-UHFFFAOYSA-N 0.000 claims 1
- 239000004753 textile Substances 0.000 claims 1
- 239000000975 dye Substances 0.000 description 44
- 150000001875 compounds Chemical class 0.000 description 18
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 14
- 150000002642 lithium compounds Chemical class 0.000 description 14
- 239000000203 mixture Substances 0.000 description 12
- 150000003839 salts Chemical class 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000012954 diazonium Substances 0.000 description 10
- 150000001989 diazonium salts Chemical class 0.000 description 10
- 239000007788 liquid Substances 0.000 description 10
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 10
- 229910052808 lithium carbonate Inorganic materials 0.000 description 10
- 239000000985 reactive dye Substances 0.000 description 10
- 159000000000 sodium salts Chemical class 0.000 description 10
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 9
- 239000002253 acid Substances 0.000 description 9
- DHHGSXPASZBLGC-VPMNAVQSSA-L remazole orange-3R Chemical compound [Na+].[Na+].OC=1C2=CC(NC(=O)C)=CC=C2C=C(S([O-])(=O)=O)C=1\N=N\C1=CC=C(S(=O)(=O)CCOS([O-])(=O)=O)C=C1 DHHGSXPASZBLGC-VPMNAVQSSA-L 0.000 description 8
- 239000000987 azo dye Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 239000011734 sodium Substances 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- 238000003786 synthesis reaction Methods 0.000 description 7
- RBTVSNLYYIMMKS-UHFFFAOYSA-N tert-butyl 3-aminoazetidine-1-carboxylate;hydrochloride Chemical compound Cl.CC(C)(C)OC(=O)N1CC(N)C1 RBTVSNLYYIMMKS-UHFFFAOYSA-N 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 6
- 238000009472 formulation Methods 0.000 description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000006193 diazotization reaction Methods 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- RXQNKKRGJJRMKD-UHFFFAOYSA-N 5-bromo-2-methylaniline Chemical compound CC1=CC=C(Br)C=C1N RXQNKKRGJJRMKD-UHFFFAOYSA-N 0.000 description 4
- YKVBYISUDGOVDM-UHFFFAOYSA-N 6-acetamido-4-hydroxynaphthalene-2-sulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C(O)C2=CC(NC(=O)C)=CC=C21 YKVBYISUDGOVDM-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 125000000129 anionic group Chemical class 0.000 description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 159000000001 potassium salts Chemical class 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- CSCNRHJJGXZFGX-UHFFFAOYSA-N 2-(4-aminophenyl)sulfonylethanol Chemical compound NC1=CC=C(S(=O)(=O)CCO)C=C1 CSCNRHJJGXZFGX-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 159000000007 calcium salts Chemical class 0.000 description 2
- 235000011132 calcium sulphate Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000536 complexating effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- REKWWOFUJAJBCL-UHFFFAOYSA-L dilithium;hydrogen phosphate Chemical compound [Li+].[Li+].OP([O-])([O-])=O REKWWOFUJAJBCL-UHFFFAOYSA-L 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 150000002641 lithium Chemical class 0.000 description 2
- IDNHOWMYUQKKTI-UHFFFAOYSA-M lithium nitrite Chemical compound [Li+].[O-]N=O IDNHOWMYUQKKTI-UHFFFAOYSA-M 0.000 description 2
- SNKMVYBWZDHJHE-UHFFFAOYSA-M lithium;dihydrogen phosphate Chemical compound [Li+].OP(O)([O-])=O SNKMVYBWZDHJHE-UHFFFAOYSA-M 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 239000011833 salt mixture Substances 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- 235000010288 sodium nitrite Nutrition 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 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
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-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
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229960003116 amyl nitrite Drugs 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000001175 calcium sulphate Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000009918 complex formation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 description 1
- VVNXEADCOVSAER-UHFFFAOYSA-N lithium sodium Chemical class [Li].[Na] VVNXEADCOVSAER-UHFFFAOYSA-N 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
- CSDTZUBPSYWZDX-UHFFFAOYSA-N n-pentyl nitrite Chemical compound CCCCCON=O CSDTZUBPSYWZDX-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000001048 orange dye Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 150000003388 sodium compounds Chemical class 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 210000002268 wool Anatomy 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
- C09B69/00—Dyes not provided for by a single group of this subclass
- C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
- C09B62/503—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
- C09B62/507—Azo dyes
- C09B62/51—Monoazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP3710176.5 | 1987-03-27 | ||
| DE3710176.5 | 1987-03-27 | ||
| DE19873710176 DE3710176A1 (de) | 1987-03-27 | 1987-03-27 | Verfahren zur herstellung des lithiumsalzes eines faserreaktiven azofarbstoffes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880011286A KR880011286A (ko) | 1988-10-27 |
| KR960001064B1 true KR960001064B1 (ko) | 1996-01-18 |
Family
ID=6324157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019880003282A Expired - Lifetime KR960001064B1 (ko) | 1987-03-27 | 1988-03-26 | 섬유-반응성 아조 염료의 리튬염의 제조방법 |
Country Status (9)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5183501A (en) * | 1990-10-17 | 1993-02-02 | Sumitomo Chemical Company, Limited | Ink compositions for ink jet recording |
| KR100270402B1 (ko) * | 1998-03-26 | 2000-12-01 | 김충섭 | 비닐설폰계 오렌지 반응성 염료 |
| GB9812119D0 (en) * | 1998-06-05 | 1998-08-05 | Zeneca Ltd | Composition |
| CN103073910A (zh) * | 2013-01-31 | 2013-05-01 | 江苏远征化工有限公司 | 一种无盐重氮法和高温偶合法生产分散橙的制备方法 |
| CN107082748A (zh) * | 2017-06-23 | 2017-08-22 | 上海安诺其集团股份有限公司 | 一种重氮盐的制备方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3600376A (en) * | 1968-10-03 | 1971-08-17 | Du Pont | Method of preparing j-acid urea disazo dyestuffs |
| US3701624A (en) * | 1968-10-03 | 1972-10-31 | Du Pont | Dyeing cotton and paper with bis(arylazo or sulfoarylazo)-j-acid urea reaction mixture and composition therefor |
| US3655640A (en) * | 1969-04-23 | 1972-04-11 | Allied Chem | Water soluble lithium-n-benzoyl-2-((1-(dichlorophenyl) - 3 - methyl - 5 - oxo-2-pyrazolin-4-yl)azo)sulfonates |
| US3635944A (en) * | 1969-05-12 | 1972-01-18 | Allied Chem | Highly water soluble disazo dyestuffs |
| GB1318111A (en) * | 1970-01-09 | 1973-05-23 | Ici Ltd | Reactive dyestuff compositions |
| BE794357A (fr) * | 1972-01-21 | 1973-07-23 | Hoechst Ag | Procede de preparation de pigments azoiques |
| US4313872A (en) * | 1976-02-02 | 1982-02-02 | Cassella Aktiengesellschaft | Azo coupling in two-phase water-alcohol mixtures |
| DE2603836C3 (de) * | 1976-02-02 | 1980-09-04 | Cassella Ag, 6000 Frankfurt | Verfahren zur Herstellung von Azofarbstoffen |
| DE3113001A1 (de) * | 1980-11-06 | 1982-06-09 | Hoechst Ag, 6000 Frankfurt | Wasserloesliche monoazoverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe |
| US4379937A (en) * | 1981-09-23 | 1983-04-12 | American Hoechst Corporation | Selective acylation of hydroxy-amino-arylsulfonic acids |
| DE3142037A1 (de) * | 1981-10-23 | 1983-05-05 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung konzentrierter loesungen der lithiumsalze von 1:2-metallkomplexazofarbstoffen |
| EP0122881B1 (de) * | 1983-04-15 | 1986-08-13 | Ciba-Geigy Ag | Reaktivfarbstoffe, deren Herstellung und Verwendung |
| DE3443305A1 (de) * | 1984-11-28 | 1986-05-28 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von lithiumsalzen von anionischen farbstoffen mit vorzugsweise faserreaktiven gruppen |
| US4760134A (en) * | 1985-08-28 | 1988-07-26 | Hoechst Celanese Corporation | Process for the preparation of the copper complex disazo compounds from disazo compounds containing an O'-alkoxyaniline group by coppering dimethylation at a pH at about 3-6 |
-
1987
- 1987-03-27 DE DE19873710176 patent/DE3710176A1/de not_active Withdrawn
-
1988
- 1988-02-01 IN IN87/CAL/88A patent/IN168508B/en unknown
- 1988-03-22 EP EP88104521A patent/EP0284009B1/de not_active Expired - Lifetime
- 1988-03-22 ES ES198888104521T patent/ES2038229T3/es not_active Expired - Lifetime
- 1988-03-22 DE DE8888104521T patent/DE3867269D1/de not_active Expired - Fee Related
- 1988-03-25 BR BR8801381A patent/BR8801381A/pt not_active IP Right Cessation
- 1988-03-25 MX MX010900A patent/MX169308B/es unknown
- 1988-03-25 US US07/173,716 patent/US4939242A/en not_active Expired - Fee Related
- 1988-03-26 KR KR1019880003282A patent/KR960001064B1/ko not_active Expired - Lifetime
- 1988-03-26 JP JP63070896A patent/JPS63256659A/ja active Granted
-
1989
- 1989-10-10 US US07/419,201 patent/US5011917A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0583103B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-11-24 |
| MX169308B (es) | 1993-06-29 |
| ES2038229T3 (es) | 1993-07-16 |
| EP0284009A3 (en) | 1989-03-01 |
| US5011917A (en) | 1991-04-30 |
| JPS63256659A (ja) | 1988-10-24 |
| US4939242A (en) | 1990-07-03 |
| EP0284009B1 (de) | 1992-01-02 |
| EP0284009A2 (de) | 1988-09-28 |
| BR8801381A (pt) | 1988-11-01 |
| KR880011286A (ko) | 1988-10-27 |
| DE3710176A1 (de) | 1988-10-13 |
| IN168508B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-04-13 |
| DE3867269D1 (de) | 1992-02-13 |
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