EP1504149A2 - Verfahren zum aufhellen von textilen materialien - Google Patents
Verfahren zum aufhellen von textilen materialienInfo
- Publication number
- EP1504149A2 EP1504149A2 EP03717323A EP03717323A EP1504149A2 EP 1504149 A2 EP1504149 A2 EP 1504149A2 EP 03717323 A EP03717323 A EP 03717323A EP 03717323 A EP03717323 A EP 03717323A EP 1504149 A2 EP1504149 A2 EP 1504149A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- compound
- weight
- dyes
- compounds
- general formula
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 44
- 239000004753 textile Substances 0.000 title claims abstract description 31
- 238000005282 brightening Methods 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 title claims abstract description 25
- 150000001875 compounds Chemical class 0.000 claims abstract description 73
- 239000000975 dye Substances 0.000 claims abstract description 36
- 230000003287 optical effect Effects 0.000 claims abstract description 11
- 239000000987 azo dye Substances 0.000 claims abstract description 9
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims description 42
- -1 2-ethylhexyl Chemical group 0.000 claims description 19
- HTSGKJQDMSTCGS-UHFFFAOYSA-N 1,4-bis(4-chlorophenyl)-2-(4-methylphenyl)sulfonylbutane-1,4-dione Chemical compound C1=CC(C)=CC=C1S(=O)(=O)C(C(=O)C=1C=CC(Cl)=CC=1)CC(=O)C1=CC=C(Cl)C=C1 HTSGKJQDMSTCGS-UHFFFAOYSA-N 0.000 claims description 16
- 239000002270 dispersing agent Substances 0.000 claims description 15
- 229920000728 polyester Polymers 0.000 claims description 15
- 239000000654 additive Substances 0.000 claims description 10
- 238000009472 formulation Methods 0.000 claims description 10
- 150000004056 anthraquinones Chemical class 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 235000019239 indanthrene blue RS Nutrition 0.000 claims description 2
- NLFBCYMMUAKCPC-KQQUZDAGSA-N ethyl (e)-3-[3-amino-2-cyano-1-[(e)-3-ethoxy-3-oxoprop-1-enyl]sulfanyl-3-oxoprop-1-enyl]sulfanylprop-2-enoate Chemical compound CCOC(=O)\C=C\SC(=C(C#N)C(N)=O)S\C=C\C(=O)OCC NLFBCYMMUAKCPC-KQQUZDAGSA-N 0.000 claims 1
- 239000001045 blue dye Substances 0.000 abstract description 2
- 239000001047 purple dye Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 18
- 239000001257 hydrogen Substances 0.000 description 17
- 229910052739 hydrogen Inorganic materials 0.000 description 17
- 125000004430 oxygen atom Chemical group O* 0.000 description 12
- 125000001033 ether group Chemical group 0.000 description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 9
- 125000000217 alkyl group Chemical group 0.000 description 9
- 150000002431 hydrogen Chemical class 0.000 description 8
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000000460 chlorine Substances 0.000 description 6
- 229910052801 chlorine Inorganic materials 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 229910052736 halogen Inorganic materials 0.000 description 6
- 150000002367 halogens Chemical class 0.000 description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 6
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical class C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 5
- 125000004093 cyano group Chemical group *C#N 0.000 description 5
- 150000002989 phenols Chemical class 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 4
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- 125000003545 alkoxy group Chemical group 0.000 description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 4
- 229910052794 bromium Inorganic materials 0.000 description 4
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 4
- 125000000623 heterocyclic group Chemical group 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 125000001424 substituent group Chemical group 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- KZYAYVSWIPZDKL-UHFFFAOYSA-N 1,4-diamino-2,3-dichloroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(N)=C(Cl)C(Cl)=C2N KZYAYVSWIPZDKL-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- PJOUURZOYJMYPA-UHFFFAOYSA-N OClC#N Chemical compound OClC#N PJOUURZOYJMYPA-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N benzo-alpha-pyrone Natural products C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 description 2
- 239000003139 biocide Substances 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 235000001671 coumarin Nutrition 0.000 description 2
- 125000000332 coumarinyl group Chemical class O1C(=O)C(=CC2=CC=CC=C12)* 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- QPJDMGCKMHUXFD-UHFFFAOYSA-N cyanogen chloride Chemical compound ClC#N QPJDMGCKMHUXFD-UHFFFAOYSA-N 0.000 description 2
- 125000005117 dialkylcarbamoyl group Chemical group 0.000 description 2
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- HVAMZGADVCBITI-UHFFFAOYSA-N pent-4-enoic acid Chemical compound OC(=O)CCC=C HVAMZGADVCBITI-UHFFFAOYSA-N 0.000 description 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 2
- 125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 239000000979 synthetic dye Substances 0.000 description 2
- 125000001544 thienyl group Chemical group 0.000 description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- WIJQCPIRWXSWQG-UHFFFAOYSA-N 1,2-benzothiazol-3-amine Chemical class C1=CC=C2C(N)=NSC2=C1 WIJQCPIRWXSWQG-UHFFFAOYSA-N 0.000 description 1
- NGQSLSMAEVWNPU-YTEMWHBBSA-N 1,2-bis[(e)-2-phenylethenyl]benzene Chemical class C=1C=CC=CC=1/C=C/C1=CC=CC=C1\C=C\C1=CC=CC=C1 NGQSLSMAEVWNPU-YTEMWHBBSA-N 0.000 description 1
- IYCKMNAVTMOAKD-UHFFFAOYSA-N 1,2-thiazol-3-amine Chemical class NC=1C=CSN=1 IYCKMNAVTMOAKD-UHFFFAOYSA-N 0.000 description 1
- 150000000183 1,3-benzoxazoles Chemical class 0.000 description 1
- RAIPHJJURHTUIC-UHFFFAOYSA-N 1,3-thiazol-2-amine Chemical class NC1=NC=CS1 RAIPHJJURHTUIC-UHFFFAOYSA-N 0.000 description 1
- IJAAWBHHXIWAHM-UHFFFAOYSA-N 1,4-bis(2-phenylethenyl)benzene Chemical class C=1C=CC=CC=1C=CC(C=C1)=CC=C1C=CC1=CC=CC=C1 IJAAWBHHXIWAHM-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- XQUNLIWIQNBLOZ-UHFFFAOYSA-N 2-(2-phenylethenyl)benzo[e][1,3]benzoxazole Chemical class N=1C(C2=CC=CC=C2C=C2)=C2OC=1C=CC1=CC=CC=C1 XQUNLIWIQNBLOZ-UHFFFAOYSA-N 0.000 description 1
- 125000003229 2-methylhexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- BINOCSYOASMZDH-UHFFFAOYSA-N 3-(2-phenylethenyl)benzene-1,2-dicarbonitrile Chemical class N#CC1=CC=CC(C=CC=2C=CC=CC=2)=C1C#N BINOCSYOASMZDH-UHFFFAOYSA-N 0.000 description 1
- 125000003542 3-methylbutan-2-yl group Chemical group [H]C([H])([H])C([H])(*)C([H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000003349 3-pyridyl group Chemical group N1=C([H])C([*])=C([H])C([H])=C1[H] 0.000 description 1
- MPIFMUARWKUNQZ-UHFFFAOYSA-N 4-[2-(2-phenylethenyl)phenyl]-2h-benzo[e]benzotriazole Chemical class C=1C=CC=C(C=2C=3N=NNC=3C3=CC=CC=C3C=2)C=1C=CC1=CC=CC=C1 MPIFMUARWKUNQZ-UHFFFAOYSA-N 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 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
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920002257 Plurafac® Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 238000007239 Wittig reaction Methods 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000005194 alkoxycarbonyloxy group Chemical group 0.000 description 1
- 125000003282 alkyl amino group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- CJDPJFRMHVXWPT-UHFFFAOYSA-N barium sulfide Chemical compound [S-2].[Ba+2] CJDPJFRMHVXWPT-UHFFFAOYSA-N 0.000 description 1
- XJHABGPPCLHLLV-UHFFFAOYSA-N benzo[de]isoquinoline-1,3-dione Chemical class C1=CC(C(=O)NC2=O)=C3C2=CC=CC3=C1 XJHABGPPCLHLLV-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 125000002946 cyanobenzyl group Chemical group 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000005202 dialkylaminocarbonyloxy group Chemical group 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 1
- 125000005059 halophenyl group Chemical group 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 150000002475 indoles Chemical class 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- FTWUXYZHDFCGSV-UHFFFAOYSA-N n,n'-diphenyloxamide Chemical class C=1C=CC=CC=1NC(=O)C(=O)NC1=CC=CC=C1 FTWUXYZHDFCGSV-UHFFFAOYSA-N 0.000 description 1
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 125000005740 oxycarbonyl group Chemical group [*:1]OC([*:2])=O 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 125000003356 phenylsulfanyl group Chemical group [*]SC1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 150000003219 pyrazolines Chemical class 0.000 description 1
- 150000003220 pyrenes Chemical class 0.000 description 1
- ZZYXNRREDYWPLN-UHFFFAOYSA-N pyridine-2,3-diamine Chemical class NC1=CC=CN=C1N ZZYXNRREDYWPLN-UHFFFAOYSA-N 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000003548 sec-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 150000001629 stilbenes Chemical class 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
- 125000005504 styryl group Chemical group 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- CUWHXIJMTMMRTI-UHFFFAOYSA-N thiadiazol-4-amine Chemical class NC1=CSN=N1 CUWHXIJMTMMRTI-UHFFFAOYSA-N 0.000 description 1
- 150000003557 thiazoles Chemical class 0.000 description 1
- GLQWRXYOTXRDNH-UHFFFAOYSA-N thiophen-2-amine Chemical class NC1=CC=CS1 GLQWRXYOTXRDNH-UHFFFAOYSA-N 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 125000004306 triazinyl group Chemical group 0.000 description 1
- 239000000984 vat dye Substances 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/02—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes
- D06P1/04—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes not containing metal
- D06P1/08—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes not containing metal cationic azo dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/62—Quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/40—Dyes ; Pigments
- C11D3/42—Brightening agents ; Blueing agents
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/614—Optical bleaching or brightening in aqueous solvents
- D06L4/636—Optical bleaching or brightening in aqueous solvents with disperse brighteners
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/657—Optical bleaching or brightening combined with other treatments, e.g. finishing, bleaching, softening, dyeing or pigment printing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/13—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azomethine dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
- D06P1/18—Azo dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
- D06P1/20—Anthraquinone dyes
Definitions
- the present invention relates to a process for lightening textile materials by treatment with optical brighteners in an aqueous liquor, characterized in that 20 to 80% by weight, based in each case on the sum of all brightening compounds, of compound I
- R is selected from C -C -oalkyl
- the treatment optionally being carried out in the presence of one or more blue or violet shading dyes from the class of the anthraquinones, azo dyes or methine dyes.
- radicals R 1 and R 2 can be, for example, hydrogen, fluorine, chlorine, phenyl, trifluoromethyl, alkyl or numerous other radicals and where V is selected from
- Compounds of the general formula 1 can be applied at low temperature, but their abundance is limited, ie a lot of product is required to achieve the desired whitening effect. Also known is a process for lightening textiles by treating the textiles with distyrylbenzene compounds, for example from CH-A 366 512, CH-A 382 709, CH-A 388 294, CH-A 389 585, CH-A 411 329 , CH-A 416 078 and CH-A 465 548 are known.
- EP-A 0 023 027 and EP-B2 0 030 917 and the literature cited in EP-B2 0 030 917 demonstrate the use of mixtures of two or more dicyanostyrylbenzene compounds for the optical brightening of polyesters.
- EP 0 023 026 discloses mixtures of optical brighteners which contain 0.05 to 0.95 parts by weight of one or more compounds of the formula 2 p
- A is a phenyl group substituted with an ortho- or para-cyano group, and 0.95 to 0.05
- radicals R 1 and R 2 can mean: hydrogen, fluorine, chlorine, phenyl, trifluoromethyl, Ci-Cg-alkyl, alkoxy, alkylamino and numerous other radicals, which are listed on page 2, lines 14-21, and V as defined above,
- R 4 from -CC alkoxy groups and R 5 is selected for example from Ci-Cg-alkyl and B is preferably a functional group, or further with compounds of the formulas 5b to 6b
- radicals R 6 to R 10 are in each case selected from different groups and V is defined as above.
- the brighteners defined in this way are applied using various methods and give a good degree of whiteness according to CIE.
- EP-A 0 023 028 claims mixtures containing 0.05 to 0.95 parts by weight of a mixture consisting of 20 to 100% by weight of 2 p, o '
- R 1 and R 2 independently of one another denote H or -CC 6 alkyl
- A is selected from N and CH and X is selected from
- the mixtures show a synergistic effect with regard to the CIE whiteness and good light fastness.
- EP-A 0 321 393 describes the use of compounds of type 1 b
- D is a C ⁇ -C alkyl group
- compounds of formula 2 described in brightener dispersions.
- the compounds of type 1 b or 2 are disclosed either individually or as special mixtures, referred to in the cited document as mixtures 1 to 6 (page 6-8). It is essential to the invention in EP-A 0 321 393 that the mixture contains a copolymer of 2-vinylpyrrolidone with 3-vinylpropionic acid (page 9, line 18).
- EP-A 0 682 145 improves the light fastness of textiles by treating them with formulations which contain a fluorescent UV absorber which absorbs at a wavelength of 280 to 400 nm, selected from 4.4 ⁇ -bis- Triazinyl-aminostilbene-2, 2'-disulfonic acids, 4, 4 v -diphenylstilbenes, 4,4'-distyrylbiphenyls, 4-phenyl-4 v -benzoxazyl-stilbenes, stilbenylnaphthotriazoles, 4-styrylstilbenes, coumarins, pyrazolines, naphthalimides Triazinylpyrenes, 2-styrylbenzoxzaol or 2-styrylnaphthoxazole derivatives, benzimidazolbenzofurans, oxanilide derivatives and bis-benzoxazol-2-yl and bis-benzimidazol-2-yl derivatives applies
- R 14 is independently hydrogen or -CC alkyl or tert. -Butyl or
- R 15 and R 16 are the same or different and are selected from H, -CC 4 alkyl and CH 2 -CH 2 -OH,
- R 17 radicals are the same or different and are selected from H and S0 3 _
- X is selected from
- a brilliant white is of great economic importance for a wide variety of products, such as textiles and plastic moldings.
- the brighteners have a better spread, i.e. one achieves an effect of the same size or even greater with less brightener.
- Textile materials within the meaning of the present invention include fibers, roving, yarn, twine, woven goods, knitted fabrics,
- Nonwovens, garments understood from, for example, polyesters or polyester mixtures.
- the textile materials preferably consist of synthetic polyester or of mixtures containing 45 to 90% by weight of polyester.
- brightening or optically brightening compounds are understood to be fluorescent compounds which can absorb in the range from 280 to 400 nm and emit at a higher wavelength.
- Examples of compounds from the class of the stilbenes, distyrylbenzenes, diphenyldistyryls, triazinyls, benzoxazoles, bisbenzoxazoles, bisbenzoxazolylthiophenes, bisbenzoxazolylnaphthalenes, pyrenes, coumarins and naphthalene peridicarboximides are mentioned.
- brightening or optically brightening compounds are understood to be those of the formulas I, II and III. Data in% by weight relate to the following on the sum of the brightening compounds, unless expressly stated otherwise.
- aqueous liquors are also understood to mean those liquors which, in addition to water as the main constituent, contain up to 40% by volume of one or more further solvents, for example alcohols such as ethanol.
- the pH of the liquors used according to the invention is preferably from 3 to 12, preferably 3 to 8.
- textile materials are treated with 20 to 80, preferably 20 to 70% by weight and particularly preferably 30 to 50% by weight of the compound of the formula I.
- R is selected from C 4 -C ⁇ o-alkyl, for example n-butyl, iso-butyl, sec-butyl, tert-butyl, n-pentyl, iso-pentyl, sec-pentyl, neo-pentyl, 1, 2 -Dimethylpropyl, iso-amyl, n-hexyl, iso-hexyl, sec.-hexyl, n-heptyl, iso-heptyl, n-octyl, 2-ethylhexyl, n-nonyl and n-decyl; n-butyl and 2-ethylhexyl are preferred.
- I also means mixtures of isomers which contain 0.2 to 40 mol%, preferably 0.7 to 20 mol%, of cis isomer.
- the proportion of cis isomer is determined by spectroscopic or chromatographic methods familiar to the person skilled in the art, see FIG. for example J. Chromat. 1967, 27 (2), 413-22.
- the dicyanostyryl compounds II p, o ', II m, p', II p, p 'and II o, o' used are used in the form of their trans isomers.
- Suitable shading dyes generally come from the class of disperse dyes and vat dyes. These are common names. The color index contains such dyes e.g. listed as Disperse Blue or Disperse Violet or Vat Blue or Vat Violet.
- Blue dyes from the class of anthraquinones, azo dyes or methine dyes are particularly suitable.
- Dyes from the class of anthraquinones obey, for example, the formulas A 1 to A 4
- Ci-Cio-alkyl which is optionally interrupted 1 or 2 oxygen atoms in ether function and can be substituted by -C-C 4 alkoxycarbonyl or cyano or optionally substituted by -C-C 4 alkoxy, phenyl, substituted phenyl,
- Ci-Cio-alkyl which is optionally interrupted by 1 or 2 oxygen atoms in ether function and can be substituted by hydroxy, phenyl or Ci-Cs-Al oxycarbonyl, Z 3 oxygen or NH,
- Z 4 is hydrogen, Ci-Cio-alkyl which may be interrupted by 1 or 2 oxygen atoms in ether function and which may be substituted by C 1 -C 4 -alkoxycarbonyl or cyano, or unsubstituted or C ⁇ -C 4 alkoxy,
- Z 5 is hydrogen or halogen or CN
- Z 6 is hydrogen or nitro
- Z 7 is C 2 -C 6 alkylene or phenylene.
- Dyes of the formula A2 are e.g. in US-A 2,628,963, US-A 3,835,154, DE-A 12 66 425 or DE-A 20 16 794.
- Dyes that obey the formula AI, A3 and A4 are e.g. from K. Venkataraman, "The Chemistry of Synthetic Dyes", Volume 3, pages 391 to 423, 1970.
- Suitable azo dyes are in particular monoazo dyes with a diazo component from the aniline or heterocyclic series and a coupling component from the aniline or heterocyclic series.
- Suitable heterocycles from which the diazo components are derived are e.g. from the class of aminothiophenes, aminothiazoles, aminoisothiazoles, aminothiadiazoles or aminobenzisothiazoles.
- Suitable heterocycles from which the coupling components are derived are e.g. from the class of the thiazoles or diamino-pyridines.
- Such azo dyes in particular correspond to one of the formulas B 1 to B 7
- Z 9 is hydrogen, halogen, Ci-Cs-alkoxy, phenoxy, Ci-C ⁇ -alkylthio, phenylthio, C ⁇ -C 4 alkylsulfonyl, phenylsulfonyl, methyl or optionally substituted by chlorine, methoxy, ethoxy or methyl-substituted phenyl,
- Ci-Cs-alkyl which can be interrupted by 1 to 3 oxygen atoms in ether function and by hydroxy, cyano, chlorine, phenyl, Ci-C ß -alkoxy, Ci-C ⁇ -alkoxycarbonyl, Ci -C ⁇ -alkoxycarbonyloxy or C ⁇ -Cs-mono- or dialkylaminocarbonyloxy may be substituted, or C 3 -C 4 -alkenyl or Z 11 , but not Z 12 also hydrogen,
- Y 1 is hydrogen, C ⁇ -C 4 alkyl, C ⁇ C 4 alkoxy, chlorine, bromine or a radical of the formula -NH-CO-R 11 , where R 11 is C 1 -C 4 alkyl, which is by C ⁇ - C 4 alkoxy, Cyano, hydroxy, chlorine or -CC 4 -alkanoyloxy can be substituted, or C 2 -C -alkenyl is,
- Y 2 is hydrogen, -CC 4 alkyl or -C ⁇ alkoxy
- Z 13 optionally substituted by C 1 -C 4 -alkoxy-C 4 alkyl, optionally substituted by C 1 -C 4 -alkoxy benzyl, optionally substituted by chlorine, methyl, methoxy or ethoxy-phenyl, pyrid-2-yl or pyrid-3- yl,
- Z 15 optionally substituted by -CC 4 alkoxy or acetylamino thienyl or pyridyl and
- Z 16 is cyano, chlorine or bromine.
- Dyes of the formula B1 and B2 are e.g. in US 5,283,326 or US 5,145,952.
- Dyes of the formula B3 are known from EP-A 0 087 616, EP-A 0 087 677, EP-A 0 121 875, EP-A 0 151 287 and US 4,960,873.
- Dyes of the formula B4 are known from US Pat. No. 5,216,139.
- No. 5,132,412 describes dyes of the type of the formula B5.
- Dyes of the formulas B6 and B7 are e.g. in US 3,981,883, DE-A 31 12 427, EP-A 0 064 221 or in Venkataraman "The Chemistry of Synthetic Dyes", volume 3, pages 444 to 447, or can be obtained by the methods mentioned therein.
- Suitable methine dyes obey e.g. of the formula C.
- Z 18 -CC 2 o-alkyl which is optionally substituted and can be interrupted by one or more oxygen atoms in ether function, optionally substituted phenyl or hydroxy
- Z 19 is a 5-membered aromatic heterocyclic radical
- Z 20 is hydrogen, cyano, carbamoyl, carboxyl or -CC 4 alkoxy carbonyl,
- Z 21 is oxygen or a radical of the formula C (CN) 2 , C (CN) COOZ 23 or C (COOZ 23 ) 2 , where Z 23 each represents C 1 -C 8 -alkyl, which may be interrupted by 1 or 2 oxygen atoms in ether function is stands
- Z 22 is hydrogen or -CC 4 alkyl.
- substituted alkyl radicals occur in formula C, the following may be used as substituents, unless stated otherwise, for example phenyl, C 1 -C 4 -alkylphenyl, C 1 -C 4 -alkoxyphenyl, halophenyl,
- the alkyl radicals generally have 1 or 2 substituents.
- alkyl radicals which are interrupted by oxygen atoms in ether function occur in formula C, unless otherwise noted, preference is given to those alkyl radicals which are interrupted by 1 to 4 oxygen atoms, in particular 1 to 2 oxygen atoms, in ether function.
- substituted phenyl or pyridyl radicals occur in formula C, the substituents, e.g. Ci-Cs-alkyl, Ci-Cs-alkoxy, halogen, in particular chlorine or bromine, or carboxyl.
- the phenyl or pyridyl radicals generally have 1 to 3 substituents.
- Z 19 radicals can be derived, for example, from components from the pyrrole, thiazole, thiophene or indole series.
- Important Z 19 radicals are, for example, those of the formulas C 1 to C 4
- Z 24 and Z 25 are the same or different and independently of one another are each hydrogen or -CC-alkyl, which is optionally substituted and can be interrupted by one or more oxygen atoms in ether function, optionally substituted phenyl or together with the nitrogen atom connecting them is a 5- or 6-membered saturated heterocyclic radical which may have further heteroatoms,
- Z 26 is hydrogen, halogen, Ci-Cs-alkyl, optionally by
- Z 27 are the same or different and are each independently hydrogen, hydroxy, optionally substituted by phenyl or C 4 -C 4 -alkylphenyl Ci-C ⁇ -alkyl, optionally substituted by phenyl or C 1 -C 4 -alkylphenyl Ci-Cs-alkoxy, C ⁇ - C 8 -alkanoylamino, C ⁇ -C 8 -alkylsulfonylamino or Ci-C ⁇ -mono- or dialkylaminosulfonylamino, Z 28 cyano, carbamoyl, C 1 -C 8 -mono- or dialkylcarbamoyl,
- 4 -alkylthio optionally substituted by C ⁇ -C 4 alkyl or C ⁇ -C, Z 29 halogen are hydrogen, C 4 -alkyl, C 4 -alkoxy, C, 4 alkoxy-substituted phenyl or thienyl.
- Such methine dyes are e.g. described in the older German patent application DE-A 44 03 083.
- the process can be carried out particularly well in the presence of the dye of the formula A 3.1
- the lightening of the textile materials is usually done using the pull-out or thermosol process.
- the pull-out process usually works in aqueous liquors at temperatures of 90 to 135, usually around 130 ° C. In the case of application above 100 ° C, work must be carried out in an autoclave, a high-pressure device or a high-pressure machine.
- Thermosol process is used at atmospheric pressure.
- the textile material to be lightened is generally brought into an aqueous liquor at a temperature of 10 to 35 ° C., which contains the optically brightening compounds, optionally a blue or violet one
- Shading dye or a mixture thereof and optionally an additive e.g. Contains dispersants, carboxylic acids or alkali donors and whose pH is usually 3 to 12, preferably 3 to 8.
- the liquor ratio (weight ratio of textile material: liquor) is 1: 3 to 1:40, preferably 1: 5 to 1:20.
- the bath is then heated to a temperature of 90 to 130 ° C., preferably 95 to 100 ° C., within 15 to 30 minutes and held at this temperature for 15 to 60 minutes. Then the lightened textile material is rinsed and dried.
- the textile material to be lightened is usually padded with an aqueous liquor which contains the optical brightening substances, optionally a blue or violet shading dye or mixtures thereof and optionally an additive (see above).
- the liquor intake is generally 50 to 100%.
- the textile material is then dried and fixed at a temperature of 150 to 200 ° C for 5 to 60 seconds.
- Dispersants which are colorless and which are stable against yellowing at temperatures of up to at least 210 ° C. are preferably used as dispersants.
- Particularly suitable dispersants are e.g. Anionic or nonionic, in particular those from the class of ethylene oxide adducts with fatty alcohols, higher fatty acids or alkylphenols or ethylenediamine-ethylene oxide-propylene oxide adducts.
- Particularly preferred dispersants are alkoxylation products which are based on aliphatic or alkylaromatic hydroxy, amine and aminohydroxy compounds under the brand names S nperonic® and Ukanil®, Dehypon®, Neopol®-Ethoxylate, Emulan®, Lutensol®, Plurafac® and Pluronic® or Elfapur® are commercially available.
- S nperonic® and Ukanil® Dehypon®, Neopol®-Ethoxylate, Emulan®, Lutensol®, Plurafac® and Pluronic® or Elfapur® are commercially available.
- Particularly preferred oxyalkylated phenols are oxyalkylated phenols of the general formulas IV and V
- a and b are integers
- a is in the range from 0 to 180, preferably from 0 to 125
- b is in the range from 20 to 180, in particular from 35 to 125, where b ⁇ a;
- M is an alkali metal, preferably Na or K and particularly preferably Na;
- d 0 or 1.
- VI VII with propylene oxide and subsequent reaction of the adduct with ethylene oxide or by reacting VI or VII with ethylene oxide.
- the adducts can then be completely or partially reacted with chlorosulfonic acid or sulfur trioxide to give half-sulfuric acid and the half-esters obtained can be neutralized with alkaline agents.
- the oxyalkylation can be carried out, for example, by the process described in US 2,979,528.
- the sulfuric acid half-esters are prepared by reacting the oxyalkylation products with chlorosulfonic acid or sulfur trioxide, the amount of chlorosulfonic acid or sulfur trioxide being selected such that all free hydroxyl groups or only a certain percentage is sulfated. In the latter case, mixtures are formed from compounds of the formula IV or V which contain free and sulfated hydroxyl groups.
- the half esters of sulfuric acid obtained in the reaction are converted into water-soluble salts.
- the alkali metal salts for example the sodium or potassium salts, are advantageously considered as such.
- Two equivalents are required in the case of chlorosulfonic acid, and one equivalent in the case of sulfur trioxide. The latter is used for moderately aqueous alkali metal hydroxide. The temperature should not exceed 70 ° C during neutralization.
- the salts obtained can be isolated in the form of aqueous solutions or else as such and used in solid form.
- Dispersants IV and V are preferred in which a is 0 to 2.5 on average, b is 25 to 250 on average and d is 0 to 0.5 on average. Dispersants IV and V are particularly preferred in which a is 0 to 2.5 on average, b is 50 to 100 on average and d is 0.5 on average.
- Additional additives to be added are, for example, the biocides or water retention agents commonly used in the textile industry. Further additives to be added optionally are the copolymers of N-vinylpyrrolidone with 3-vinylpropionic acid described in EP-A 0 321 393.
- a formulation which, in addition to water, in each case based on the weight of the preparation, 1 to 40% by weight, preferably 3 to 10% by weight, of the mixture of brightener and shading dye described in more detail above, 3 to 12 wt .-% anionic or nonionic
- Dispersant 1 to 15% by weight copolymers of N-vinylpyrrolidone with vinyl acetate or vinyl propionate or mixtures thereof, and 1 to 25% by weight of other additives (e.g. water retention agents or biocides).
- textile materials can be brightened with excellent white effects both in the pull-out and in the thermosol process.
- the lightened materials show excellent fastness properties.
- the individual predispersed substances having an optically brightening effect, and also the shading dyes, dispersants and / or other additives used, if appropriate, can be metered separately.
- optically brightening compounds and optionally one or more of the shading dyes, dispersants and other additives described above are preferably used as formulations brought.
- the present invention therefore furthermore relates to formulations comprising
- Formulations according to the invention generally contain water 20 and, based in each case on the weight of the preparation, 1 to 40% by weight, preferably 3 to 25% by weight, of the mixtures of brightening compounds specified above, optionally 0.001 to 0, 1% by weight of shading dye, optionally 0.5 to 40% by weight of dispersant and 5 to 60% by weight, preferably 5 to 25 52% by weight, of additives.
- Another object of the present invention is the use of the formulation according to the invention for lightening textile materials, in particular polyester or polyester mixtures.
- the isomer distribution was as follows: I trans-cis, 95: 5 mol%; II p, o ', II mp'- II o, o', each over 95 mol% trans, determined in each case by 1 H-NMR spectroscopy.
- polyester fabric was padded at room temperature with an aqueous liquor containing a total of 0.8 g / l of optically brightening compounds of the composition given below.
- the pH was adjusted to 5.5 with acetic acid.
- the fleet uptake was 60%.
- the fabric was then dried at 110 ° C. for 20 s and then fixed at the temperature shown in Table 2 for 30 seconds.
- the comparative tests V 2.13 to V 2.16 were carried out analogously to the examples according to the invention, but 1.5 g / l of a mixture of 70% by weight II o, p 'and 30% by weight II o, o' were used.
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- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Coloring (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
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Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10219993 | 2002-05-03 | ||
| DE10219993A DE10219993A1 (de) | 2002-05-03 | 2002-05-03 | Verfahren zum Aufhellen von textilen Materialien |
| PCT/EP2003/004497 WO2003093565A2 (de) | 2002-05-03 | 2003-04-30 | Verfahren zum aufhellen von textilen materialien |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1504149A2 true EP1504149A2 (de) | 2005-02-09 |
| EP1504149B1 EP1504149B1 (de) | 2005-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03717323A Expired - Lifetime EP1504149B1 (de) | 2002-05-03 | 2003-04-30 | Verfahren zum aufhellen von textilen materialien |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US20050235429A1 (de) |
| EP (1) | EP1504149B1 (de) |
| JP (1) | JP2005529245A (de) |
| KR (1) | KR100973535B1 (de) |
| CN (1) | CN1333129C (de) |
| AT (1) | ATE302871T1 (de) |
| AU (1) | AU2003222312A1 (de) |
| BR (1) | BR0309642B1 (de) |
| DE (2) | DE10219993A1 (de) |
| ES (1) | ES2246470T3 (de) |
| HR (1) | HRPK20041141B3 (de) |
| MX (1) | MXPA04010130A (de) |
| TW (1) | TWI279468B (de) |
| WO (1) | WO2003093565A2 (de) |
| ZA (1) | ZA200409769B (de) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4580241B2 (ja) * | 2002-12-10 | 2010-11-10 | チバ ホールディング インコーポレーテッド | 蛍光増白剤の混合物 |
| AR049538A1 (es) * | 2004-06-29 | 2006-08-09 | Procter & Gamble | Composiciones de detergentes para lavanderia con colorante entonador eficiente |
| PL2009088T3 (pl) * | 2004-09-23 | 2010-07-30 | Unilever Nv | Kompozycje do obróbki praniem |
| CA2575589C (en) * | 2004-09-23 | 2013-11-12 | Unilever Plc | Laundry treatment compositions comprising hydrophobic dyes |
| DE102005039971A1 (de) * | 2005-08-23 | 2007-03-08 | Basf Ag | Flüssigwaschmittelformulierung |
| US20070174972A1 (en) * | 2005-11-14 | 2007-08-02 | Invista North America S.A R.I. | Spandex having enhanced whiteness, and fabrics and garments comprising the same |
| EP1974006A1 (de) * | 2006-01-18 | 2008-10-01 | Ciba Specialty Chemicals Holding Inc. | Verfahren zur behandlung von fasermaterialien |
| BRPI0707211A2 (pt) * | 2006-01-23 | 2011-04-26 | Procter & Gamble | composições para tratamento na lavagem de roupas com corante de tiazólio |
| US7642282B2 (en) | 2007-01-19 | 2010-01-05 | Milliken & Company | Whitening agents for cellulosic substrates |
| US20080177089A1 (en) | 2007-01-19 | 2008-07-24 | Eugene Steven Sadlowski | Novel whitening agents for cellulosic substrates |
| WO2009074488A1 (en) * | 2007-12-10 | 2009-06-18 | Basf Se | Dye formulation and process for the treatment of fiber materials |
| ES2378920T3 (es) * | 2008-01-11 | 2012-04-19 | Unilever N.V. | Composición matizante |
| CN102892875A (zh) * | 2010-04-29 | 2013-01-23 | 荷兰联合利华有限公司 | 双杂环偶氮染料 |
| US8715368B2 (en) | 2010-11-12 | 2014-05-06 | The Procter & Gamble Company | Thiophene azo dyes and laundry care compositions containing the same |
| KR20140005975A (ko) * | 2011-01-20 | 2014-01-15 | 훈츠만 어드밴스트 머티리얼스(스위처랜드) 게엠베하 | 분산된 형태의 형광 증백제 제형 |
| US9163146B2 (en) | 2011-06-03 | 2015-10-20 | Milliken & Company | Thiophene azo carboxylate dyes and laundry care compositions containing the same |
| US9796952B2 (en) | 2012-09-25 | 2017-10-24 | The Procter & Gamble Company | Laundry care compositions with thiazolium dye |
| CN112048075B (zh) * | 2020-08-26 | 2022-11-08 | 盐城工学院 | 一种光致变色萘酰亚胺基Cd-MOF、其制备方法、光致变色印花浆及应用 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2060762A1 (de) * | 1970-12-10 | 1972-06-22 | Henkel & Cie Gmbh | Mittel zur Herstellung von Kaltbleichflotten,insbesondere von kaltbleichwirksamen Waschlaugen |
| DE2929687A1 (de) * | 1979-07-21 | 1981-02-12 | Hoechst Ag | Mischungen von optischen aufhellern |
| DE2929591A1 (de) * | 1979-07-21 | 1981-02-05 | Hoechst Ag | Mischungen von optischen aufhellern |
| DE3104992A1 (de) * | 1981-02-12 | 1982-08-26 | Hoechst Ag, 6000 Frankfurt | "mischungen von optischen aufhellern" |
| DE3769352D1 (de) * | 1986-04-02 | 1991-05-23 | Ciba Geigy Ag | Mischungen von optischen aufhellern. |
| EP0321393B1 (de) * | 1987-11-27 | 1993-02-17 | Ciba-Geigy Ag | Aufhellerdispersion |
| EP0323399B1 (de) * | 1987-11-27 | 1993-02-17 | Ciba-Geigy Ag | Aufhellerdispersion |
| EP0682145B1 (de) * | 1994-05-12 | 2004-08-25 | Ciba SC Holding AG | Textilbehandlungen |
| EP0724012A1 (de) * | 1995-01-27 | 1996-07-31 | The Procter & Gamble Company | Waschmittelzusammensetzung enthaltend ein Bleichmittel und Aufheller |
| DE19732109A1 (de) * | 1997-07-25 | 1999-01-28 | Clariant Gmbh | Mischungen von optischen Aufhellern |
-
2002
- 2002-05-03 DE DE10219993A patent/DE10219993A1/de not_active Withdrawn
-
2003
- 2003-04-30 AT AT03717323T patent/ATE302871T1/de not_active IP Right Cessation
- 2003-04-30 US US10/512,636 patent/US20050235429A1/en not_active Abandoned
- 2003-04-30 DE DE50301054T patent/DE50301054D1/de not_active Expired - Lifetime
- 2003-04-30 ES ES03717323T patent/ES2246470T3/es not_active Expired - Lifetime
- 2003-04-30 MX MXPA04010130A patent/MXPA04010130A/es active IP Right Grant
- 2003-04-30 KR KR1020047017647A patent/KR100973535B1/ko not_active Expired - Fee Related
- 2003-04-30 AU AU2003222312A patent/AU2003222312A1/en not_active Abandoned
- 2003-04-30 BR BRPI0309642-4B1A patent/BR0309642B1/pt not_active IP Right Cessation
- 2003-04-30 EP EP03717323A patent/EP1504149B1/de not_active Expired - Lifetime
- 2003-04-30 HR HR20041141A patent/HRPK20041141B3/xx not_active IP Right Cessation
- 2003-04-30 WO PCT/EP2003/004497 patent/WO2003093565A2/de not_active Ceased
- 2003-04-30 TW TW092110165A patent/TWI279468B/zh not_active IP Right Cessation
- 2003-04-30 CN CNB038100355A patent/CN1333129C/zh not_active Expired - Fee Related
- 2003-04-30 JP JP2004501695A patent/JP2005529245A/ja active Pending
-
2004
- 2004-12-02 ZA ZA200409769A patent/ZA200409769B/en unknown
Non-Patent Citations (1)
| Title |
|---|
| See references of WO03093565A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE50301054D1 (de) | 2005-09-29 |
| HRP20041141A2 (en) | 2005-06-30 |
| DE10219993A1 (de) | 2003-11-20 |
| EP1504149B1 (de) | 2005-08-24 |
| ATE302871T1 (de) | 2005-09-15 |
| TW200407483A (en) | 2004-05-16 |
| KR100973535B1 (ko) | 2010-08-03 |
| BR0309642B1 (pt) | 2013-11-05 |
| WO2003093565A2 (de) | 2003-11-13 |
| AU2003222312A1 (en) | 2003-11-17 |
| JP2005529245A (ja) | 2005-09-29 |
| ZA200409769B (en) | 2006-06-28 |
| ES2246470T3 (es) | 2006-02-16 |
| TWI279468B (en) | 2007-04-21 |
| AU2003222312A8 (en) | 2003-11-17 |
| US20050235429A1 (en) | 2005-10-27 |
| BR0309642A (pt) | 2005-03-01 |
| MXPA04010130A (es) | 2005-03-31 |
| CN1333129C (zh) | 2007-08-22 |
| WO2003093565A3 (de) | 2004-03-04 |
| HRPK20041141B3 (en) | 2006-12-31 |
| KR20040106453A (ko) | 2004-12-17 |
| CN1650064A (zh) | 2005-08-03 |
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