CH616698A5 - Process for the preparation of novel, water-soluble, yellow reactive dyestuffs - Google Patents
Process for the preparation of novel, water-soluble, yellow reactive dyestuffs Download PDFInfo
- Publication number
- CH616698A5 CH616698A5 CH1135474A CH1135474A CH616698A5 CH 616698 A5 CH616698 A5 CH 616698A5 CH 1135474 A CH1135474 A CH 1135474A CH 1135474 A CH1135474 A CH 1135474A CH 616698 A5 CH616698 A5 CH 616698A5
- Authority
- CH
- Switzerland
- Prior art keywords
- groups
- formula
- substituted
- radical
- sulfonic acid
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 21
- 238000002360 preparation method Methods 0.000 title claims description 4
- 239000002253 acid Substances 0.000 claims description 32
- 150000003254 radicals Chemical class 0.000 claims description 25
- -1 benzotriazole radical Chemical class 0.000 claims description 24
- 125000004432 carbon atom Chemical group C* 0.000 claims description 23
- 229910052801 chlorine Inorganic materials 0.000 claims description 17
- 239000000460 chlorine Substances 0.000 claims description 17
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 16
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 15
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 14
- 125000001424 substituent group Chemical group 0.000 claims description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 13
- 150000002790 naphthalenes Chemical class 0.000 claims description 13
- 125000003545 alkoxy group Chemical group 0.000 claims description 12
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 11
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims description 10
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 10
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 9
- 150000001555 benzenes Chemical class 0.000 claims description 9
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 claims description 9
- 125000001246 bromo group Chemical group Br* 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 125000000542 sulfonic acid group Chemical group 0.000 claims description 9
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 8
- YLDDPQCOXVXLHG-UHFFFAOYSA-N CC(=O)NN(C(=O)C1=CC=CC=C1)C(=O)O Chemical compound CC(=O)NN(C(=O)C1=CC=CC=C1)C(=O)O YLDDPQCOXVXLHG-UHFFFAOYSA-N 0.000 claims description 7
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 7
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 claims description 6
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 4
- 239000012964 benzotriazole Substances 0.000 claims description 4
- 125000004185 ester group Chemical group 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052794 bromium Inorganic materials 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims description 3
- 125000000623 heterocyclic group Chemical group 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 claims description 2
- 125000004423 acyloxy group Chemical group 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- 125000004663 dialkyl amino group Chemical group 0.000 claims description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 2
- 125000002270 phosphoric acid ester group Chemical group 0.000 claims description 2
- 230000000865 phosphorylative effect Effects 0.000 claims description 2
- 239000000985 reactive dye Substances 0.000 claims description 2
- 230000001180 sulfating effect Effects 0.000 claims description 2
- 150000003857 carboxamides Chemical class 0.000 claims 2
- 125000001624 naphthyl group Chemical group 0.000 claims 2
- PGXCDXBWPNAKMH-UHFFFAOYSA-N CC(=O)NN(C(=O)C1=CC=CC=C1[N+](=O)[O-])C(=O)O Chemical compound CC(=O)NN(C(=O)C1=CC=CC=C1[N+](=O)[O-])C(=O)O PGXCDXBWPNAKMH-UHFFFAOYSA-N 0.000 claims 1
- 125000004429 atom Chemical group 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 239000000975 dye Substances 0.000 description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000000243 solution Substances 0.000 description 15
- 239000002657 fibrous material Substances 0.000 description 14
- 229920003043 Cellulose fiber Polymers 0.000 description 13
- 238000004043 dyeing Methods 0.000 description 13
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Inorganic materials [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- 235000019233 fast yellow AB Nutrition 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- 239000000843 powder Substances 0.000 description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 8
- FPVGTPBMTFTMRT-UHFFFAOYSA-L disodium;2-amino-5-[(4-sulfonatophenyl)diazenyl]benzenesulfonate Chemical compound [Na+].[Na+].C1=C(S([O-])(=O)=O)C(N)=CC=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 FPVGTPBMTFTMRT-UHFFFAOYSA-L 0.000 description 8
- 238000001291 vacuum drying Methods 0.000 description 8
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 239000012954 diazonium Substances 0.000 description 7
- 150000001989 diazonium salts Chemical class 0.000 description 7
- 239000011780 sodium chloride Substances 0.000 description 7
- 239000001103 potassium chloride Substances 0.000 description 6
- 235000011164 potassium chloride Nutrition 0.000 description 6
- 239000004627 regenerated cellulose Substances 0.000 description 5
- 238000005185 salting out Methods 0.000 description 5
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 239000001632 sodium acetate Substances 0.000 description 4
- 235000017281 sodium acetate Nutrition 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000002562 thickening agent Substances 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- KVBGVZZKJNLNJU-UHFFFAOYSA-N naphthalene-2-sulfonic acid Chemical compound C1=CC=CC2=CC(S(=O)(=O)O)=CC=C21 KVBGVZZKJNLNJU-UHFFFAOYSA-N 0.000 description 3
- 239000001488 sodium phosphate Substances 0.000 description 3
- 239000001043 yellow dye Substances 0.000 description 3
- DCYBHNIOTZBCFS-UHFFFAOYSA-N 2-amino-5-[(4-sulfophenyl)diazenyl]benzenesulfonic acid Chemical compound C1=C(S(O)(=O)=O)C(N)=CC=C1N=NC1=CC=C(S(O)(=O)=O)C=C1 DCYBHNIOTZBCFS-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000009967 direct dyeing Methods 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 2
- 229910000406 trisodium phosphate Inorganic materials 0.000 description 2
- 235000019801 trisodium phosphate Nutrition 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 1
- DHMARTLDOXIBJE-UHFFFAOYSA-N 2-[2-(4-nitro-2-sulfophenyl)ethenyl]-5-(3-oxobutanoylamino)benzenesulfonic acid Chemical compound C(CC(=O)C)(=O)NC=1C=C(C(=CC1)C=CC=1C(=CC(=CC1)[N+](=O)[O-])S(=O)(=O)O)S(=O)(=O)O DHMARTLDOXIBJE-UHFFFAOYSA-N 0.000 description 1
- YAIKCRUPEVOINQ-UHFFFAOYSA-N 2-aminonaphthalene-1,5-disulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC2=C(S(O)(=O)=O)C(N)=CC=C21 YAIKCRUPEVOINQ-UHFFFAOYSA-N 0.000 description 1
- GDYFDXDATVPPDR-UHFFFAOYSA-N 4-(benzenesulfonyl)aniline Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=CC=C1 GDYFDXDATVPPDR-UHFFFAOYSA-N 0.000 description 1
- PPVRMPPLECDING-UHFFFAOYSA-N 4-[(4-aminophenyl)diazenyl]benzenesulfonic acid Chemical compound C1=CC(N)=CC=C1N=NC1=CC=C(S(O)(=O)=O)C=C1 PPVRMPPLECDING-UHFFFAOYSA-N 0.000 description 1
- KZCSUEYBKAPKNH-UHFFFAOYSA-N 6-aminonaphthalene-1,3-disulfonic acid Chemical compound OS(=O)(=O)C1=CC(S(O)(=O)=O)=CC2=CC(N)=CC=C21 KZCSUEYBKAPKNH-UHFFFAOYSA-N 0.000 description 1
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- HKTWHHAJDJCUPC-UHFFFAOYSA-N 7-aminonaphthalene-1,3,5-trisulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C(S(O)(=O)=O)C2=CC(N)=CC(S(O)(=O)=O)=C21 HKTWHHAJDJCUPC-UHFFFAOYSA-N 0.000 description 1
- CMOLPZZVECHXKN-UHFFFAOYSA-N 7-aminonaphthalene-1,3-disulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C(S(O)(=O)=O)C2=CC(N)=CC=C21 CMOLPZZVECHXKN-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 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 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 229910000318 alkali metal phosphate Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 229940111759 benzophenone-2 Drugs 0.000 description 1
- 125000003354 benzotriazolyl group Chemical group N1N=NC2=C1C=CC=C2* 0.000 description 1
- TWVMOBWHILUBSS-UHFFFAOYSA-N benzoylcarbamic acid Chemical compound OC(=O)NC(=O)C1=CC=CC=C1 TWVMOBWHILUBSS-UHFFFAOYSA-N 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 125000001664 diethylamino group Chemical group [H]C([H])([H])C([H])([H])N(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 229910000397 disodium phosphate Inorganic materials 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009963 fulling Methods 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 description 1
- BXRCVKCOXHACKP-UHFFFAOYSA-N naphthalene-2-sulfonic acid;sulfuric acid Chemical compound OS(O)(=O)=O.C1=CC=CC2=CC(S(=O)(=O)O)=CC=C21 BXRCVKCOXHACKP-UHFFFAOYSA-N 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229920006306 polyurethane fiber Polymers 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- LIBWRRJGKWQFSD-UHFFFAOYSA-M sodium;2-nitrobenzenesulfonate Chemical compound [Na+].[O-][N+](=O)C1=CC=CC=C1S([O-])(=O)=O LIBWRRJGKWQFSD-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000011282 treatment Methods 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2342513A DE2342513C2 (de) | 1973-08-23 | 1973-08-23 | Wasserlösliche, gelbe, faserreaktive Azofarbstoffe, Verfahren zu ihrer Herstellung und deren Verwendung zum Färben oder Bedrucken von nativen oder regenerierten Cellulosefasern, Wolle, Seide, Leder oder von Polyamid- oder Polyurethanfasern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH616698A5 true CH616698A5 (en) | 1980-04-15 |
Family
ID=5890470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1135474A CH616698A5 (en) | 1973-08-23 | 1974-08-20 | Process for the preparation of novel, water-soluble, yellow reactive dyestuffs |
Country Status (11)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU78634A1 (de) | 1977-12-05 | 1979-06-13 | Ciba Geigy Ag | Neue verbindungen,verfahren zu deren herstellung und deren verwendung |
| JPS56112584A (en) * | 1980-02-04 | 1981-09-04 | Sumitomo Chemical Co | Dyeing of cellulosic fiber |
| JPS62177815U (enrdf_load_stackoverflow) * | 1986-04-30 | 1987-11-11 | ||
| JPH0498923U (enrdf_load_stackoverflow) * | 1991-01-31 | 1992-08-26 | ||
| TWI328025B (en) * | 2003-04-16 | 2010-08-01 | Nippon Kayaku Kk | Azo compound and its salt |
| KR20200032099A (ko) * | 2017-07-28 | 2020-03-25 | 니폰 가야꾸 가부시끼가이샤 | 스틸벤계 화합물 또는 그 염 및 편광막, 편광판 및 표시장치 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1644157C3 (de) * | 1966-05-03 | 1975-04-24 | Farbwerke Hoechst Ag Vormals Meister Lucius & Bruening, 6000 Frankfurt | Wasserlösliche Monoazoreaktivfarbstoffe und Verfahren zur Herstellung dieser Farbstoffe |
| GB1310753A (en) * | 1969-08-01 | 1973-03-21 | Sumitomo Chemical Co | Reactive yellow monoazo dyes |
| JPS528333A (en) * | 1975-07-05 | 1977-01-22 | Hiromi Hiuga | Sample displaying case |
-
1973
- 1973-08-23 DE DE2342513A patent/DE2342513C2/de not_active Expired
-
1974
- 1974-08-20 CH CH1135474A patent/CH616698A5/de not_active IP Right Cessation
- 1974-08-21 IT IT26490/74A patent/IT1020094B/it active
- 1974-08-22 CA CA207,536A patent/CA1051422A/en not_active Expired
- 1974-08-22 IN IN1893/CAL/74A patent/IN142727B/en unknown
- 1974-08-22 JP JP49095596A patent/JPS613827B2/ja not_active Expired
- 1974-08-22 BR BR6954/74A patent/BR7406954D0/pt unknown
- 1974-08-22 CS CS3829A patent/CS172891B2/cs unknown
- 1974-08-23 FR FR7428958A patent/FR2241543B1/fr not_active Expired
- 1974-08-23 GB GB37182/74A patent/GB1484732A/en not_active Expired
- 1974-08-23 BE BE147860A patent/BE819139A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS613827B2 (enrdf_load_stackoverflow) | 1986-02-04 |
| CS172891B2 (enrdf_load_stackoverflow) | 1977-01-28 |
| DE2342513A1 (de) | 1975-04-24 |
| FR2241543B1 (enrdf_load_stackoverflow) | 1978-12-29 |
| FR2241543A1 (enrdf_load_stackoverflow) | 1975-03-21 |
| CA1051422A (en) | 1979-03-27 |
| BR7406954D0 (pt) | 1975-06-17 |
| DE2342513C2 (de) | 1983-09-01 |
| IT1020094B (it) | 1977-12-20 |
| JPS5050426A (enrdf_load_stackoverflow) | 1975-05-06 |
| BE819139A (fr) | 1975-02-24 |
| IN142727B (enrdf_load_stackoverflow) | 1977-08-20 |
| GB1484732A (en) | 1977-09-01 |
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