EP1670986A1 - Verfahren zur vorbehandlung von zellulosehaltigem textil - Google Patents
Verfahren zur vorbehandlung von zellulosehaltigem textilInfo
- Publication number
- EP1670986A1 EP1670986A1 EP04787002A EP04787002A EP1670986A1 EP 1670986 A1 EP1670986 A1 EP 1670986A1 EP 04787002 A EP04787002 A EP 04787002A EP 04787002 A EP04787002 A EP 04787002A EP 1670986 A1 EP1670986 A1 EP 1670986A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- textile
- copolymer
- general formula
- dyeing
- dyed
- 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
- 239000004753 textile Substances 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims abstract description 46
- 229920002678 cellulose Polymers 0.000 title claims abstract description 12
- 239000001913 cellulose Substances 0.000 title claims abstract description 12
- 229920001577 copolymer Polymers 0.000 claims abstract description 38
- UYMKPFRHYYNDTL-UHFFFAOYSA-N ethenamine Chemical compound NC=C UYMKPFRHYYNDTL-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229920000642 polymer Polymers 0.000 claims abstract description 22
- 230000007062 hydrolysis Effects 0.000 claims abstract description 13
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 13
- 125000003368 amide group Chemical group 0.000 claims abstract description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 5
- 239000001257 hydrogen Substances 0.000 claims abstract description 5
- 230000000379 polymerizing effect Effects 0.000 claims abstract 2
- 238000004043 dyeing Methods 0.000 claims description 48
- 239000000243 solution Substances 0.000 claims description 24
- 238000007334 copolymerization reaction Methods 0.000 claims description 17
- 238000006116 polymerization reaction Methods 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 239000000985 reactive dye Substances 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 9
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 7
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000984 vat dye Substances 0.000 claims description 5
- 239000000982 direct dye Substances 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 238000007127 saponification reaction Methods 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 2
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 abstract 1
- 239000000975 dye Substances 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 235000002639 sodium chloride Nutrition 0.000 description 13
- 238000010186 staining Methods 0.000 description 13
- ZQXSMRAEXCEDJD-UHFFFAOYSA-N n-ethenylformamide Chemical compound C=CNC=O ZQXSMRAEXCEDJD-UHFFFAOYSA-N 0.000 description 12
- -1 sec-hexyl Chemical group 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 239000004744 fabric Substances 0.000 description 8
- 239000000835 fiber Substances 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 4
- 239000000834 fixative Substances 0.000 description 4
- 238000005227 gel permeation chromatography Methods 0.000 description 4
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229940015043 glyoxal Drugs 0.000 description 3
- 229920005604 random copolymer Polymers 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- KCZQSKKNAGZQSZ-UHFFFAOYSA-N 1,3,5-tris(6-isocyanatohexyl)-1,3,5-triazin-2,4,6-trione Chemical compound O=C=NCCCCCCN1C(=O)N(CCCCCCN=C=O)C(=O)N(CCCCCCN=C=O)C1=O KCZQSKKNAGZQSZ-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 235000015165 citric acid Nutrition 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 229920000578 graft copolymer Polymers 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 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
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- HJZKOAYDRQLPME-UHFFFAOYSA-N oxidronic acid Chemical compound OP(=O)(O)C(O)P(O)(O)=O HJZKOAYDRQLPME-UHFFFAOYSA-N 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000010526 radical polymerization reaction Methods 0.000 description 2
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- SDXAWLJRERMRKF-UHFFFAOYSA-N 3,5-dimethyl-1h-pyrazole Chemical compound CC=1C=C(C)NN=1 SDXAWLJRERMRKF-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
- INOIOAWTVPHTCJ-UHFFFAOYSA-N 6-acetamido-4-hydroxy-3-[[4-(2-sulfooxyethylsulfonyl)phenyl]diazenyl]naphthalene-2-sulfonic acid Chemical compound CC(=O)NC1=CC=C2C=C(C(N=NC3=CC=C(C=C3)S(=O)(=O)CCOS(O)(=O)=O)=C(O)C2=C1)S(O)(=O)=O INOIOAWTVPHTCJ-UHFFFAOYSA-N 0.000 description 1
- 206010006895 Cachexia Diseases 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920002307 Dextran Polymers 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
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 1
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- MGJKQDOBUOMPEZ-UHFFFAOYSA-N N,N'-dimethylurea Chemical compound CNC(=O)NC MGJKQDOBUOMPEZ-UHFFFAOYSA-N 0.000 description 1
- 229920001744 Polyaldehyde Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-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
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- PXAJQJMDEXJWFB-UHFFFAOYSA-N acetone oxime Chemical compound CC(C)=NO PXAJQJMDEXJWFB-UHFFFAOYSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 150000001541 aziridines Chemical class 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 208000026500 emaciation Diseases 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- FZWBNHMXJMCXLU-BLAUPYHCSA-N isomaltotriose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@@H](OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O)O1 FZWBNHMXJMCXLU-BLAUPYHCSA-N 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000178 monomer Substances 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
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 238000004045 reactive dyeing Methods 0.000 description 1
- 238000005096 rolling process Methods 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
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 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
- 238000004448 titration Methods 0.000 description 1
- 239000013638 trimer Substances 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/5214—Polymers of unsaturated compounds containing no COOH groups or functional derivatives thereof
- D06P1/5242—Polymers of unsaturated N-containing compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/356—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
- D06M15/3562—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms containing nitrogen
-
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
-
- 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/6025—Natural or regenerated cellulose using vat or sulfur 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/62—Natural or regenerated cellulose using direct 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/66—Natural or regenerated cellulose using reactive dyes
Definitions
- the present invention relates to a process for the pretreatment of cellulosic textile, comprising the following steps:
- R is selected from hydrogen and -CC 0 alkyl, and (a2) optionally partial hydrolysis,
- the dyeing of cellulosic textile can be done by various methods. Usual today are dyeings with reactive, vat or direct dyes. In many cases, however, it is observed that exhaustion, i. the proportion of dye that can be applied from the dyeing liquor to the textile, as well as the fastness level of the dyeing to be desired.
- a further object of the present invention is to provide a process by which textile can be dyed without high salt loads of the dyeing liquors to be disposed of being obtained.
- cellulosic textile or textiles are cellulose-containing textile fibers, cellulosic textile semifinished and finished products and finished articles produced therefrom which, in addition to textiles for the clothing industry, also include, for example, carpets and other home textiles as well as textile structures serving technical purposes. These include unshaped structures such as flakes, linear structures such as twine, threads, yarns, linen, cords, ropes, threads and body structures such as felts, fabrics, nonwovens and wadding.
- Cellulose-containing textiles may be of natural origin, for example cotton or flax, or blended fabrics, for example cotton / polyester, cotton / polyamide, the size of the cellulose being uncritical.
- cellulose-containing textile is treated in a step (a) with a
- R is selected from C 1 -C 10 -alkyl, branched or preferably unbranched, such as methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, n-pentyl, isobutyl, Pentyl, sec-pentyl, neo-pentyl, 1, 2-dimethylpropyl, iso-amyl, n-hexyl, iso-hexyl, sec-hexyl, n-heptyl, n-octyl, 2-ethylhexyl, n-nonyl, n-decyl; more preferably straight-chain CC 4 alkyl such as methyl, ethyl, n-propyl, n-butyl; and especially hydrogen
- copolymers obtainable by copolymerization of N-vinylamide of the general formula I with at least one suitable comonomer are possible, which copolymers may be random copolymers, block copolymers and especially graft copolymers.
- suitable comonomers are (meth) acrylates such as, for example, methyl acrylate, methyl methacrylate, ethyl acrylate, N-vinylpyrrolidone, N-vinylimidazole, ethyl methacrylate, ethylene, propylene, 1-butene or 1,3-butadiene.
- copolymers obtainable by copolymerization of N-vinylamide of general formula I with at least one suitable comonomer contain at least 20% by weight, preferably at least 30% by weight, based on copolymer, of N-vinylamide the general formula I.
- a solution of copolymer obtainable by copolymerizing from 20 to 90% by weight of N-vinylamide of general formula I and from 10 to 80% by weight of comonomer selected from N-vinylpyrrolidone and N-vinylimidazole, and optionally subsequent partial hydrolysis, wherein in wt .-% are each based on the copolymer used.
- a solution of copolymer obtainable by copolymerization of 20 to 80% by weight of N-vinylamide of the general formula I, 10 to 70% by weight of N-vinylimidazole and 10 to 70% by weight is used .-% N-vinylpyrrolidone and optionally subsequent partial hydrolysis, wherein in wt .-% are each based on the copolymer used.
- a solution of copolymer of at least two different monomers of the general formula I is used, where copolymers may be random copolymers, block copolymers and especially graft copolymers.
- a solution of homopolymer of N-vinylformamide is employed.
- the polymers or copolymers used in step (a) have a molecular weight M w in the range of 10,000 to 1,000,000 g / mol, preferably 30,000 to 400,000 g / mol, determined for example by gel permeation chromatography.
- step (a) use is made of a polymer or copolymer obtainable by polymerization or copolymerization of N-vinylamide of the general formula I and subsequent partial hydrolysis of the amide groups, for example with dilute aqueous alkali or dilute aqueous Alkalicarbonatties or dilute aqueous acid such as phosphoric acid or sulfuric acid, for example, 60 moI% or 30 mol or 10 mol% of all amide groups can be hydrolyzed.
- aqueous solution of the polymer or tfopolymer obtainable by polymerization or copolymerization of N-vinylamide c ⁇ general formula I, in a concentration of 0.1 to 20 wt .-%, preferably 0.5 to 5 wt. -% used.
- step (a) can be carried out one or more times.
- Various polymers or copolymers can be used, of which at least one is obtainable by polymerization or copolymerization of N-vinylamide.
- step (a) can be carried out, for example, according to an exhaustion process or a padding process. If it is desired to carry out step (a) in the manner of an exhaustion process, the cellulosic textile to be pretreated can be drawn through a preferably aqueous liquor containing a solution of polymer or copolymer obtainable by polymerization or copolymerization of N-vinylamide of general formula I. , contains. Then you pull vorzubehandelndes cellulosic textile by rolling and squeezes off excess solution.
- step (a) in the manner of a padding method, one can use common machines. Preference is given to foulards which contain, as an essential element, two rollers pressed onto one another, through which the cellulosic textile to be pretreated is guided. Above the rollers, liquid containing solution of polymer or copolymer obtainable by polymerization or copolymerization of N-vinylamide of general formula I is filled in and wets the textile. The pressure squeezes off the textile and ensures a constant application. In another embodiment of the padding, one or more impregnating baths are used, through which the cellulosic textile to be treated is drawn. After that, the fabric passes through a padder and excess solution is squeezed off.
- the pretreatment in step (a) is carried out in the presence of at least one fixing agent.
- Suitable fixing agents are, for example:
- Urea-forrna-dehyd- and melamine-formaldehyde addition products optionally in combination with inorganic salts such as MgCl 2 -6H 2 O or NH 4 Cl, in particular urea-formaldehyde-glyoxal condensation products, their hydroxyl groups partially or quantitatively
- inorganic salts such as MgCl 2 -6H 2 O or NH 4 Cl
- urea-formaldehyde-glyoxal condensation products their hydroxyl groups partially or quantitatively
- methanol can be etherified
- Isocyanates or their dimers or trimers such as, for example, 4,4'-methylene (diphenyl isocyanate) MDI, hexamethylene diisocyanate HDI, isophorone diisocyanate, in each case free or blocked with, for example, 3,5-dimethylpyrazole, acetone oxime or sec.-butanone oxime, in particular trimeric hexamethylene diisocyanate and trimeric isophorone diisocyanate, each free or blocked.
- 4,4'-methylene (diphenyl isocyanate) MDI hexamethylene diisocyanate HDI
- isophorone diisocyanate in each case free or blocked with, for example, 3,5-dimethylpyrazole, acetone oxime or sec.-butanone oxime, in particular trimeric hexamethylene diisocyanate and trimeric isophorone diisocyanate, each free or blocked.
- Examples can be found in EP-B 0206
- Di-, tri- and polyepoxides selected from, for example, epichlorohydrin-reacted diols, polyols, diamines, polyamines,
- oligomeric carbodiimines Di- and trialdehydes such as, for example, glutaraldehyde, glyoxal, dextran polyaldehydes, and starch aldehydes, prepared, for example, according to US 2001-0025102 A1;
- Epoxysiiane produced for example according to DE 3528006 and DE 41 28894,
- aziridine compounds such as e.g. Trimethylolpropane (betaaziridino) propionate.
- each z is an integer in the range of 0 to 10.
- drying (b) can be carried out in common apparatus, such as drying cabinets, or in the fresh air. Temperatures in the range of 30 ° C to 120 ° C are useful, preferably 70 to 110 ° C. The drying time is usually dependent on the drying temperature and the desired residual moisture content and may be in the range of 30 seconds to 3 hours, but longer or shorter periods are possible.
- step (a) If it is desired to carry out step (a) several times, it is possible to dry after each individual treatment step (a) or preferably only after the last treatment step (a).
- step (c) of the process according to the invention at least a portion of the amide groups are saponified.
- amide groups of the polymer or copolymers applied to the textile according to step (a) which are obtainable by polymerization or copolymerization of N-vinylamide of the general formula.
- steps (a2) and (c) are carried out, i.
- cellulose-containing textile is treated with a solution of polymer or copolymer which is obtainable by polymerization or copolymerization of N-vinylamide of general formula I and which has been partially hydrolyzed according to step (a2). b) and then hydrolyzed at least a portion of the amide groups according to step (c).
- step (c) is carried out by treating treated and optionally dried textile with dilute aqueous solution.
- ger alkali hydroxide solution or dilute aqueous alkali carbonate solution preferably with sodium hydroxide solution, potassium hydroxide solution, sodium carbonate solution or potassium carbonate solution.
- concentrations for example, 0.5 to 10 wt .-%, preferably 2 to 5 wt .-% are suitable.
- the temperature at which step (c) is carried out is in the range of room temperature to 90 ° C, preferably in the range of 70 to 90 ° C.
- step (c) The pressure conditions of step (c) are not critical, you can, for example, operate at atmospheric pressure, but pressures of, for example, 1, 1 bar to 10 bar are also conceivable.
- Step (c) may be carried out in the form of a continuous or batch process.
- step (c) at least a portion of the amide groups is usually saponified.
- At least one third of the amide groups of the one or more polymers or copolymers from step (a) are saponified, preferably at least 90 mol% and particularly preferably at least 95 mol%.
- the amide groups of the one or more polymers or copolymers from step (a) are hydrolyzed quantitatively.
- step (c) neutralization steps, preferably with organic acids such as, for example, citric acid, tartaric acid, adipic acid or succinic acid, can be carried out.
- rinsing and drying steps can be carried out following step (c).
- a thermal fixing step (d) it is preferable, following the pretreatment, to attach an example of a thermal fixing step (d).
- a thermal fixing step for example, you can fix at temperatures of 150 ° C to 190 ° C over a period of 30 seconds to 5 minutes.
- the fixing step (d) is suitable on all fixing and drying units customary in the textile industry, for example on tenter frames and drying cabinets, for example with circulating air.
- Another aspect of the present invention is cellulosic textile, as defined by the process of the invention. It is particularly suitable for the production of dyed textile. Another aspect of the present invention is Therefore, the use of pretreated cellulose-containing textile according to the invention for the production of dyed textile.
- Another aspect of the present invention is a process for the production of dyed textile, hereinafter also called dyeing process according to the invention.
- the dyeing process according to the invention is based on cellulosic textile pretreated according to the invention and comprises at least one dyeing step using at least one reactive, vat or direct dye, the choice of reactive or vat dyes or direct dyes being uncritical.
- the dyeing process according to the invention can be carried out, for example, at normal pressure or at pressures of 1.1 to 20 bar. It is preferred to carry out the dyeing process according to the invention at atmospheric pressure.
- the dyeing process according to the invention can be carried out, for example, at temperatures in the range from room temperature to 100 ° C., temperatures in the range from 50 to 90 ° C. are preferred. If it is desired to carry out the dyeing process according to the invention at pressures of 1.1 to 20 bar, temperatures in the range from 100 to 130 ° C. are conceivable.
- the dyeing process according to the invention can be carried out in an aqueous dyeing liquor, the liquor ratio and concentration of the reactive or vat dyes or direct dyestuffs being able to be of the usual dyeing order.
- inorganic salts for example alkali metal or alkaline earth metal salts such as halides, carbonates or sulfates, preferably NaCl or Na 2 SO.
- Typical amounts of inorganic salts may be, for example, 60 to 80 g / l dyeing liquor.
- the dyeing liquor in the range of 0 to 20 g / l contains inorganic salts such as NaCl or Na 2 SO 4 , in particular up to 15 g / l.
- Dyed cellulose-containing textile according to the invention is very well suited for the production of brilliantly colored, hardwearing substrates, for example for trousers, which have a brilliant coloration even after mechanical stress and repeated washing.
- the invention will be explained by working examples. Examples 1 to 16 and Comparative Example C1
- the hydrolysis or partial hydrolysis is then carried out at 80 ° C with 25 wt .-% sodium hydroxide solution.
- the molecular weight was determined by gel permeation chromatography (GPC) using polystyrene as standard. The determination of the degree of hydrolysis was carried out by titration.
- Table 1 Overview of the poly-N-vinylformamides used by way of example in step (a) of the pretreatment process according to the invention
- Each is a random copolymer.
- Table 1 a Overview of the poly-N-vinyl-formamide copolymers used by way of example in step (a) of the pretreatment process according to the invention
- Dye 1 Hexasodium salt of the dye shown below:
- Dye mixture 2 33.3% by weight each Color Index Reactive Yellow 208 Color Index Reactive Red 268 Color Index Reactive Blue 263
- Dye mixture 3 33.3% by weight each Color Index Reactive Orange 84 Color Index Reactive Red 141 Color Index Reactive Blue 160
- Dye 4 Color Index Reactive Blue 71
- Fixing agent F1 methylpolyethylene glycol-modified trimeric hexamethylene diisocyanate prepared according to EP-B 0206059, Examples 1 and 2, as a 70% by weight solution in propylene carbonate. Amounts are always based on the entire solution.
- Fixative F2 trimethylopropane tris (betaaziridino) propionate
- the textile pretreated according to the invention was then treated with 3 g / l sodium hydroxide in a liquor ratio of 1:20 at 70 ° C., then rinsed twice with water (25 ° C.) and then with an aqueous solution containing 1.5 g / l citric acid contained, neutralized (each liquor ratio 1: 20, treatment time 10 min at 30 ° C).
- the textile pretreated according to the invention was dried at 95 ° C. in a circulating air drying cabinet.
- An aqueous dyeing liquor was prepared from 1 g / l of reactive dye, 1 g / l of 1-hydroxymethylidenebisphosphonic acid, 1 g / l of para-nitrobenzenesulfonic acid sodium salt and 60 g / l of common salt and water.
- 100 ml of dyeing liquor were mixed with 10 g of fabric pretreated according to the invention and transferred to a staining bomb.
- the staining bomb was sealed and placed in a staining apparatus (Ahiba Labomat) preheated to 50 ° C. The mixture was then heated to 82 ° C. in the course of 15 minutes and dyed at 82 ° C. for a further 30 minutes.
- the staining bomb was removed from the dyebath, opened and the dye liquor 1, 5 g Na 2 CO 3 , dissolved in 10 ml of water, added and homogenized.
- the staining bomb was then sealed, placed in the dyeing apparatus and held at 82 ° C for a further 60 min to fix the dye.
- the mixture was then cooled within 5 minutes to about 30 ° C, opened the dyeing bomb and removed the dyed textile according to the invention, which was then rinsed for 5 min at 60 to 70 ° C under running water.
- the dyed textile according to the invention was in a liquor ratio of 1:10 with a solution of 2 g / l polyacrylic acid Na salt (M w 70,000 g / mol) at a pH of 8.5 over a period of Soaped at 98 ° C for 15 minutes. It was then rinsed once for 5 min at 60 to 70 ° C and then for 5 min at 20 to 35 ° C under running water and then dried at 80 ° C in a convection oven for 20 minutes.
- 2 g / l polyacrylic acid Na salt M w 70,000 g / mol
- An aqueous dyeing liquor prepared from 2 g / l of dye No. 4, 1 g / l of 1-hydroxymethylidenebisphosphonic acid, 1 g / l of para-nitrobenzenesulfonic acid sodium salt, Table salt according to Table 3 and water.
- 100 ml of dyeing liquor were mixed with 10 g of fabric pretreated according to the invention and transferred to a staining bomb.
- the staining bomb was sealed and placed in a staining apparatus (Ahiba Labomat) preheated to 50 ° C. The mixture was then heated to 82 ° C. in the course of 15 minutes and dyed at 82 ° C. for a further 30 minutes.
- the staining bomb was removed from the dyebath, opened and the dye liquor 1, 5 g Na 2 CO 3 , dissolved in 10 ml of water, added and homogenized.
- the staining bomb was then sealed, placed in the dyeing apparatus and held at 82 ° C for a further 60 min to fix the dye.
- the mixture was then cooled within 5 minutes to about 30 ° C, opened the dyeing bomb and removed the dyed textile according to the invention, which was then rinsed for 5 min at 60 to 70 ° C under running water.
- the dyed textile according to the invention was in a liquor ratio of 1:10 with a solution of 2 g / l polyacrylic acid Na salt (M w 70,000 g / mol) at a pH of 8.5 over a period of 15 soaped at 98 ° C min. It was then rinsed once for 5 min at 60 to 70 ° C and then for 5 min at 20 to 35 ° C under running water and then dried at 80 ° C in a convection oven for 20 minutes.
- the starting materials were each non-pretreated textile.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Coloring (AREA)
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2003145797 DE10345797A1 (de) | 2003-09-30 | 2003-09-30 | Verfahren zur Vorbehandlung von zellulosehaltigem Textil |
| DE200410026096 DE102004026096A1 (de) | 2004-05-25 | 2004-05-25 | Verfahren zur Vorbehandlung von zellulosehaltigem Textil |
| PCT/EP2004/010721 WO2005033402A1 (de) | 2003-09-30 | 2004-09-24 | Verfahren zur vorbehandlung von zellulosehaltigem textil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1670986A1 true EP1670986A1 (de) | 2006-06-21 |
| EP1670986B1 EP1670986B1 (de) | 2011-08-10 |
Family
ID=34424315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04787002A Expired - Lifetime EP1670986B1 (de) | 2003-09-30 | 2004-09-24 | Verfahren zur vorbehandlung von zellulosehaltigem textil |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1670986B1 (de) |
| JP (1) | JP2007507620A (de) |
| AT (1) | ATE519887T1 (de) |
| BR (1) | BRPI0414662A (de) |
| PE (1) | PE20050740A1 (de) |
| PT (1) | PT1670986E (de) |
| TW (1) | TW200521287A (de) |
| WO (1) | WO2005033402A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3421583A1 (de) * | 2017-06-26 | 2019-01-02 | Basf Se | Verwendung von kationischen vinylcarboxamid-/vinylamincopolymeren als farbschonende mittel für waschformulierungen |
| CN115151235A (zh) * | 2020-01-21 | 2022-10-04 | 纽泰克温图斯公司 | 角蛋白纤维的连续生产 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10138631A1 (de) * | 2001-08-13 | 2003-02-27 | Basf Ag | Verfahren zur Herstellung von beschichtetem Papier mit hoher Weiße |
| CN105189855A (zh) * | 2013-03-19 | 2015-12-23 | 三菱丽阳株式会社 | 阳离子化剂、水不溶性粒子的固定方法和染色物的制造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2697996B2 (ja) * | 1992-06-17 | 1998-01-19 | 日華化学株式会社 | 染料固着剤 |
| JP3534532B2 (ja) * | 1996-04-09 | 2004-06-07 | ハイモ株式会社 | 捺染方法 |
| CH690401A5 (de) * | 1996-06-11 | 2000-08-31 | Ciba Sc Holding Ag | Verfahren zur Behandlung von gefärbtem Cellulosefasermaterial. |
| EP0812949A3 (de) * | 1996-06-11 | 1998-07-22 | Ciba SC Holding AG | Verfahren zur Behandlung von gefärbtem Cellulosefasermaterial |
| DE10124387A1 (de) * | 2001-05-18 | 2002-11-28 | Basf Ag | Hydrophob modifizierte Polyethylenimine und Polyvinylamine zur Antiknitterausrüstung von cellulosehaltigen Textilien |
-
2004
- 2004-09-02 PE PE2004000850A patent/PE20050740A1/es not_active Application Discontinuation
- 2004-09-16 TW TW093128067A patent/TW200521287A/zh unknown
- 2004-09-24 WO PCT/EP2004/010721 patent/WO2005033402A1/de not_active Ceased
- 2004-09-24 PT PT04787002T patent/PT1670986E/pt unknown
- 2004-09-24 BR BRPI0414662-0A patent/BRPI0414662A/pt not_active IP Right Cessation
- 2004-09-24 EP EP04787002A patent/EP1670986B1/de not_active Expired - Lifetime
- 2004-09-24 JP JP2006530023A patent/JP2007507620A/ja not_active Withdrawn
- 2004-09-24 AT AT04787002T patent/ATE519887T1/de active
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2005033402A1 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3421583A1 (de) * | 2017-06-26 | 2019-01-02 | Basf Se | Verwendung von kationischen vinylcarboxamid-/vinylamincopolymeren als farbschonende mittel für waschformulierungen |
| CN115151235A (zh) * | 2020-01-21 | 2022-10-04 | 纽泰克温图斯公司 | 角蛋白纤维的连续生产 |
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0414662A (pt) | 2006-11-21 |
| ATE519887T1 (de) | 2011-08-15 |
| PT1670986E (pt) | 2011-09-05 |
| PE20050740A1 (es) | 2005-09-29 |
| TW200521287A (en) | 2005-07-01 |
| EP1670986B1 (de) | 2011-08-10 |
| JP2007507620A (ja) | 2007-03-29 |
| WO2005033402A1 (de) | 2005-04-14 |
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