EP0589978B1 - Utilisation d'alkylglucosides speciaux comme produits auxiliaires en preconditionnement textile - Google Patents
Utilisation d'alkylglucosides speciaux comme produits auxiliaires en preconditionnement textile Download PDFInfo
- Publication number
- EP0589978B1 EP0589978B1 EP92912343A EP92912343A EP0589978B1 EP 0589978 B1 EP0589978 B1 EP 0589978B1 EP 92912343 A EP92912343 A EP 92912343A EP 92912343 A EP92912343 A EP 92912343A EP 0589978 B1 EP0589978 B1 EP 0589978B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alkyl glycosides
- alkyl
- general formula
- liquor
- dispersions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- -1 alkyl glycosides Chemical class 0.000 title claims abstract description 52
- 229930182470 glycoside Natural products 0.000 title claims abstract description 45
- 239000004753 textile Substances 0.000 title claims abstract description 28
- 238000009990 desizing Methods 0.000 claims abstract description 21
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 15
- 244000144992 flock Species 0.000 claims abstract 2
- 238000004061 bleaching Methods 0.000 claims description 19
- 239000006185 dispersion Substances 0.000 claims description 14
- 239000013543 active substance Substances 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 9
- 229910052740 iodine Inorganic materials 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 claims description 2
- 238000009991 scouring Methods 0.000 claims 3
- 239000004094 surface-active agent Substances 0.000 abstract description 11
- 125000000217 alkyl group Chemical group 0.000 abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 24
- 238000005406 washing Methods 0.000 description 17
- 239000004744 fabric Substances 0.000 description 12
- 229920000742 Cotton Polymers 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 239000003599 detergent Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 7
- 150000001298 alcohols Chemical class 0.000 description 7
- 229930182478 glucoside Natural products 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- SGTNSNPWRIOYBX-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-{[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino}-2-(propan-2-yl)pentanenitrile Chemical compound C1=C(OC)C(OC)=CC=C1CCN(C)CCCC(C#N)(C(C)C)C1=CC=C(OC)C(OC)=C1 SGTNSNPWRIOYBX-UHFFFAOYSA-N 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 6
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 5
- 239000007844 bleaching agent Substances 0.000 description 5
- 239000011630 iodine Substances 0.000 description 5
- 229920002994 synthetic fiber Polymers 0.000 description 5
- 239000004758 synthetic textile Substances 0.000 description 5
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 4
- 238000005470 impregnation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000006384 oligomerization reaction Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000004115 Sodium Silicate Substances 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 3
- 239000003945 anionic surfactant Substances 0.000 description 3
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 229940088598 enzyme Drugs 0.000 description 3
- 229960001031 glucose Drugs 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000001814 pectin Substances 0.000 description 3
- 229920001277 pectin Polymers 0.000 description 3
- 235000010987 pectin Nutrition 0.000 description 3
- 239000003352 sequestering agent Substances 0.000 description 3
- 229910052911 sodium silicate Inorganic materials 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 238000010025 steaming Methods 0.000 description 3
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-M D-gluconate Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O RGHNJXZEOKUKBD-SQOUGZDYSA-M 0.000 description 2
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 2
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229940050410 gluconate Drugs 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 102000013142 Amylases Human genes 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- WQZGKKKJIJFFOK-CBPJZXOFSA-N D-Gulose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@H](O)[C@H]1O WQZGKKKJIJFFOK-CBPJZXOFSA-N 0.000 description 1
- WQZGKKKJIJFFOK-WHZQZERISA-N D-aldose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-WHZQZERISA-N 0.000 description 1
- WQZGKKKJIJFFOK-IVMDWMLBSA-N D-allopyranose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@H](O)[C@@H]1O WQZGKKKJIJFFOK-IVMDWMLBSA-N 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- HMFHBZSHGGEWLO-SOOFDHNKSA-N D-ribofuranose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H]1O HMFHBZSHGGEWLO-SOOFDHNKSA-N 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 239000004435 Oxo alcohol Substances 0.000 description 1
- 239000004111 Potassium silicate Substances 0.000 description 1
- PYMYPHUHKUWMLA-LMVFSUKVSA-N Ribose Natural products OC[C@@H](O)[C@@H](O)[C@@H](O)C=O PYMYPHUHKUWMLA-LMVFSUKVSA-N 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 229920006221 acetate fiber Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- HMFHBZSHGGEWLO-UHFFFAOYSA-N alpha-D-Furanose-Ribose Natural products OCC1OC(O)C(O)C1O HMFHBZSHGGEWLO-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 description 1
- SRBFZHDQGSBBOR-STGXQOJASA-N alpha-D-lyxopyranose Chemical compound O[C@@H]1CO[C@H](O)[C@@H](O)[C@H]1O SRBFZHDQGSBBOR-STGXQOJASA-N 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 229940025131 amylases Drugs 0.000 description 1
- PYMYPHUHKUWMLA-WDCZJNDASA-N arabinose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)C=O PYMYPHUHKUWMLA-WDCZJNDASA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 244000240602 cacao Species 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 229930182830 galactose Natural products 0.000 description 1
- 125000002951 idosyl group Chemical class C1([C@@H](O)[C@H](O)[C@@H](O)[C@H](O1)CO)* 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- 229910052913 potassium silicate Inorganic materials 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- DZCAZXAJPZCSCU-UHFFFAOYSA-K sodium nitrilotriacetate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CC([O-])=O DZCAZXAJPZCSCU-UHFFFAOYSA-K 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- 238000003420 transacetalization reaction Methods 0.000 description 1
Classifications
-
- 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
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
- D06L1/14—De-sizing
-
- 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
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/13—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic 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
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
-
- 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
- D06L4/20—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
Definitions
- the invention relates to the use of special alkyl glycosides as a surfactant in the textile pretreatment of textile fabrics, yarns or flakes.
- the aim of the textile pretreatment is to remove the accompanying substances from the textile fabrics, yarns or flakes as easily and gently as possible, which disrupt the finishing processes such as dyeing, printing, optical brightening or finishing.
- the pretreated goods must not contain any disruptive amounts of dirt, preparations, sizes and natural fibers.
- the goods must have a sufficiently high degree of whiteness and show uniform and high dye absorption and absorbency.
- Synthetic fabrics or yarns usually contain spin finishes, size and dirt that are to be removed by washing processes. Natural textile fabrics and yarns are much more difficult to separate from the disruptive accompanying substances, such as sizes, preparations, waxes, pectins, etc. In addition to desizing, this is primarily served by alkaline boiling.
- Desizing and bleaching are suitable as pretreatment processes for synthetic and / or natural fibers, but are mostly chosen alone or in combination with alkaline decoction for natural fibers.
- the textile goods are first brought into contact with a chemical-containing liquor that contains surfactants.
- surfactants The purpose of these surfactants is to enable the textiles to be wetted and penetrated, and to remove sizes, preparations, dirt of all kinds and fiber accompanying substances from the textile goods.
- Such surfactants must be alkali-stable and temperature-resistant, compatible with other finishing chemicals, such as oxidizing agents, in bleaching and desizing, and have a high affinity for fibers to deaerate textile materials.
- the surfactants are said to be environmentally compatible, that is to say are readily biodegradable, and have no toxic effect on aquatic organisms.
- alkyl glycosides have recently been used increasingly in household detergents and cleaning agents.
- Household detergents which contain alkyl glycosides in combination with at least one customary anionic surfactant are described in European patent application EP-A-0 070 074.
- liquid detergents are known from European patent application EP-A-0 105 556, which contain alkyglycosides, certain other nonionic surfactants and anionic surfactants. From international patent application WO-A-862 943, alkyl detergent-containing liquid detergents are known which contain conventional anionic surfactants.
- surfactants for textile pretreatment are subject to significantly higher requirements than household detergents.
- surfactants for textile pretreatment need a larger chemical and temperature resistance and, moreover, more quickly and, above all, also dissolve other disruptive accompanying substances of the textile fabrics, yarns and flakes as dirt such as size, preparations, pectins etc.
- the detergent concentrates used in diluted form show good washing results in commercial companies with water hardness of 0 ° dH for household-typical soiling of the type dust-wool fat, blood, milk cocoa, dust-house fat.
- the textile pretreatment however, other types of dirt and also higher degrees of soiling than household laundry must be removed. Apart from that, the textile pretreatment also has to solve sizing, preparations, pectins, hemicelluloses, (cotton) waxes, metal salts and the like.
- the object of the present invention was to provide a surfactant aid which is suitable for textile pretreatment and which is resistant to chemicals and alkali, has a high wetting and dispersing capacity and the textile materials treated therewith have excellent absorbency and, in combination with a bleaching agent gives high whiteness.
- the surfactant auxiliary should be highly environmentally compatible, i.e. non-toxic and completely biodegradable in a very short time.
- textile fabrics is understood to mean woven, knitted, knitted and nonwoven fabrics.
- the concept of textile pretreatment includes washing, alkaline boiling, bleaching and desizing.
- alkyl glycosides used according to the invention are compounds known per se, their preparation in numerous publications, such as in US Pat. Nos. 3547828, 3772269, 3839318 and European Patent Applications 0 301 298 , EP-A-0 357 969, EP-A-0 362 671 and the German patent application DE-A-39 27 919.
- the reaction products referred to as alkylglycosides can be prepared from glycoses and alcohols either by direct reaction with an excess of the alcohol and an acid as a catalyst or by transacetalization using a lower alcohol as solvent and reactant.
- the alkyl glycosides used according to the invention are reaction products from the glycoses glucose, fructose, mannose, galactose, talose, gulose, allose, old rose, Idose, arabinose, xylose, lyxose and ribose and alcohols with 8 to 14 carbon atoms, it being possible for the glycoses to be glycosidically linked to one another.
- the number of linked glycoses is characterized by the so-called degree of oligomerization, which is represented in the general formula I as n.
- the degree of oligomerization n can also assume fractional numerical values as the quantity to be determined analytically; it is usually from 1 to 3 and in particular from 1.1 to 1.4.
- G is preferably derived from glucose.
- R 1 denotes an alkyl radical having 8 to 14 carbon atoms.
- R1 is derived from straight-chain alcohols with 8 to 14 carbon atoms, which are known to be accessible from renewable raw materials as fatty alcohols.
- Compounds of the general formula I can also be used, in which R 1 represents a branched alkyl radical having 8 to 14 carbon atoms, which is derived from branched alcohols.
- the branched alcohols are accessible, for example, as so-called oxo alcohols by means of oxo synthesis.
- R1 can also be mixtures of alkyl radicals with 8 to 14 carbon atoms. Such mixtures can be derived, in particular, from the technical mixtures of straight-chain alcohols with 8 to 14 carbon atoms which are customary in fat chemistry.
- Alkyl glycosides of the general formula I are particularly preferred, in which R 1 denotes a straight-chain alkyl radical having essentially 10 carbon atoms.
- the term “essentially” in this context means that R 1 represents 80 to 100% of the n-decyl radical.
- R1 can be derived from alcohol mixtures which are present in amounts of 80 to 100% by weight. Contain n-decyl alcohol and in amounts of 0 to 20 wt .-% an alcohol with 8 to 14 carbon atoms, preferably with 8 carbon atoms.
- Alkyl glycosides of the general formula I are very particularly preferred, in which G for a glucose unit, n is a number between 1.1 and 1.4 and R 1 is a straight-chain alkyl radical having essentially 10 carbon atoms.
- the alkyl glycosides to be used according to the invention may contain small amounts of unreacted alcohols having 8 to 14 carbon atoms, which does not have a disadvantageous effect on the use, due to the production process, preferably below 2% by weight.
- the alkyl glycosides can be used in a simple manner as solutions or as dispersions in the pretreatment liquors.
- Water and / or organic solvents especially n-butanol, 2-ethylhexanol and / or glycerol, can be used as solvents or dispersants.
- the aqueous dispersions of alkyl glycosides are also understood to mean the products known to the person skilled in the art as "paste".
- the alkyl glycosides are used in the form of their solutions or dispersions in such amounts that the active substance content of alkyl glycoside in one liter of the corresponding pretreatment liquor is in the range from 0.1 to 10 g per liter.
- Alkyl glycosides of the general formula I are added to the wash liquor in such amounts that the active substance content of alkyl glycoside in the wash liquor is in the range from 0.5 to 2.5 g per liter of wash liquor.
- conventional sequestering agents can be used in amounts of 0.5 to 2.5 g per liter of washing liquor of the phosphonate, gluconate and / or polyacrylate type and in particular phosphonates such as Securon R 540 from Henkel KGaA, in a mixture with alkyl glycosides.
- the alkyl glycosides are preferably used for washing synthetic textile fabrics, yarns or flakes, in particular made of polyester, polyamide, viscose, acetate fibers and / or polyacrylonitrile.
- the washing is carried out under usual temperature conditions, preferably at 40 to 80 ° C.
- the alkyl glycosides are used in the liquor in the form of their aqueous solutions or dispersions in such quantities that the amount of alkyl glycoside active substance is in the range from 1 to 4 g per liter of desizing liquor.
- the alkyl glycosides can be used in combination with conventional enzymes such as amylases in conventional amounts for desizing.
- the enzymes are then generally used in amounts of 2 to 15 g per liter of desizing liquor in combination with the alkyl glycosides.
- Desizing is carried out in a conventional manner.
- the woven fabric obtained shows excellent degrees of desizing.
- the alkyl glycosides are used in the form of their aqueous solutions or dispersions in such amounts that the active substance content is in the range from 0.25 to 7.5 g per liter of bleaching liquor.
- the alkylglycosides are preferred for the bleaching of natural and / or synthetic textile fabrics, yarns or flakes and in this connection very particularly for the aqueous alkaline bleaching of cotton, cotton / polyester, cotton / polyacrylonitrile, cotton / viscose or cotton / polyamide used.
- These bleaching liquors contain hydrogen peroxide or compounds that form hydrogen peroxide in water as the bleaching agent.
- the pH of these bleaching agents is adjusted to at least 9 with alkalis, preferably sodium hydroxide and / or potassium hydroxide.
- the bleaching liquors usually contain 5 to 100 ml of 35% by weight hydrogen peroxide, 0.5 to 50 g of sodium hydroxide and / or potassium hydroxide, 2.5 to 50 ml of stabilizers, in particular sodium and / or potassium silicate solutions, 0.1 to 0.1 to 1 liter 1.0 g of magnesium salts, in particular magnesium sulfate, 0.5 to 10 g of sequestering agent of the phosphonate, gluconate and / or polyacrylate type and in particular phosphonates such as Securon R 540 Henkel KGaA, the rest of which is to be made up to one liter with water.
- the bleaching is carried out at temperatures between 20 (cold bleach) and 120 ° C (hot bleach), preferably between 70 and 120 ° C.
- hot bleach preferably between 70 and 120 ° C.
- the alkyl glycosides are used for bleaching according to the invention, firstly a very good liquor absorption, ie large amounts of bleaching liquor absorbed onto the textile fabrics, yarns or flakes, and secondly a very high degree of whiteness is obtained.
- the textile fabrics, fibers or flakes after bleaching in the presence of alkyl glycosides are characterized by very good absorbency and show a uniform and high dye absorption capacity.
- alkaline decoction of cotton-containing textile fabrics yarns or flakes, preferably for pure cotton, alkyl glycosides are used in the form of their aqueous solutions or dispersions in such amounts that the active substance content is in the range from 0.25 to 7.5 g per liter of decoction liquor.
- the decoction liquors are all alkaline adjusted to a pH of 10 to 14.
- alkyl glycosides in the form of their aqueous solutions or dispersions in a mixture with 2 to 100 g of alkalis, preferably sodium hydroxide and / or potassium hydroxide, 0 to 5 g of sequestering agents of the ones already described are advantageously used per liter of decoction liquor kind of used.
- the alkaline boil can be carried out in a conventional manner, preferably between 95 and 120 ° C. The use of alkyl glycosides in the boil allows very high liquor uptake to be achieved in the continuous area, which enables short contact times.
- alkyl glycosides By using the alkyl glycosides according to the invention, a very good liquor absorption is achieved in all cases of textile pretreatment, which enables short contact times between the material to be treated and pretreatment baths.
- Information on technical pretreatment which primarily depends on the textile material and the desired type of pretreatment, can also be found in Ullmann's Encyklopadie der Technische Chemie, Volume 23, pages 29-31, Verlag Chemie, Weinheim 1983.
- Cotton twill finished with starch was impregnated on a laboratory continuous system with a liquor per liter 5 g enzyme (Enzylase R HT, from Diamalt) 5 g alkyl glucoside according to Example A) contained.
- the impregnation temperature was 70 ° C, the liquor absorption 100%.
- steaming in saturated steam (102 ° C.) was carried out in a continuous steamer for 8 minutes. It was then washed out hot on a continuous washing machine (6 washing compartments) and dried on a stenter.
- the iodine solution is prepared as follows: 10 g KJ were dissolved in 100 ml H2O, 0.635 g iodine was added, shaken and until the iodine completely dissolved touched. The mixture was then made up to 800 ml with water and finally to 1 liter with ethanol.
- the tissue sample was rinsed briefly with cold water, blotted with a filter paper and immediately compared with the violet scale according to TEGEWA.
- This scale is subdivided into grades from 1-9, with grade 9 documenting complete freedom from size and from grade 6 there is a sufficiently desized product.
- the mark 9 was determined using the violet scale, d. H. there was no more size on the goods.
- Desized cotton twill was impregnated with a liquor per liter on a laboratory continuous system 40 g NaOH (100% by weight) 2 ml phosphonate (Securon R 540, Henkel KGaA) 5 g alkyl glucoside according to Example A) contained.
- the impregnation temperature was 70 ° C, the liquor absorption 80%.
- steaming was carried out continuously at 102 ° C. for 5 minutes.
- the final washing and neutralizing was carried out on a continuous washing machine with 6 washing compartments, the first washing compartment being pre-sharpened with a liquor which was per liter 6.6 g NaOH (100% by weight) 0.8 g alkyl glucoside according to Example A) 0.3 ml phosphonate (Securon R 540, Henkel KGaA) contained.
- the suction speed of the alkaline-boiled woven goods compared to water determined according to the climbing height method (DIN 53924). The following values resulted:
- Cotton starch finished with starch was, as described under Example B 2), boiled alkaline and washed out, but not neutralized. Subsequently, an intermediate drying took place on the stenter before the goods were impregnated with a liquor, the per liter 0.15 g MgSO4 ⁇ 10 H2O 12 ml sodium silicate solution (38 ° B ) 6 g NaOH (100% by weight) 5 g alkyl glucoside according to Example A) 2 g phosphonate (Securon R 540, Henkel KGaA) 40 ml H2O2 (35% by weight) contained. The impregnation temperature was 20 ° C, the liquor absorption 100%.
- the degree of desizing was determined by inserting a tissue sample into the test solution described in Example B 1), then rinsing with cold water, dabbing with a filter paper and immediately comparing it with the violet scale. In the case of the alkaline-boiled and then bleached goods, the rating was 8-9, d. H. the goods were almost free of finishing.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Claims (9)
- Utilisation d'alkylglycosides de formule générale I
R¹ - O - (G)n (I)
dans laquelle R¹ est un radical alkyle avec 8 à 14 atomes de C, G est une unité glycose et n un nombre de 1 à 3 en tant qu'auxiliaire tensioactif lors du désencollage, blanchiment et débouillissage alcalin de produits textiles plans, naturels et/ou synthétiques, de fils ou de flocons. - Utilisation selon la revendication 1, caractérisée en ce qu'on utilise des alkylglycosides de formule générale I, dans laquelle R¹ représente un radical alkyle à chaîne droite avec 8 à 12 atomes de C, de préférence un radical alkyle avec essentiellement 10 atomes de C.
- Utilisation selon une des revendications 1 et 2, caractérisée en ce qu'on utilise des alkylglycosides de formule générale I, dans laquelle n est un nombre compris entre 1,1 et 1,4.
- Utilisation selon une des revendications 1 à 3, caractérisée en ce qu'on utilise des alkylglycosides de formule générale I, dans laquelle G représente une unité glucose.
- Utilisation selon une des revendications 1 à 4, caractérisée en ce qu'on utilise les alkylglycosides de formule générale I sous forme de solutions ou dispersions.
- Utilisation selon une des revendications 1 à 5, caractérisée en ce qu'on utilise les alkylglycosides de formule générale I sous forme de leurs solutions ou dispersions aqueuses en quantités telles, que la teneur en substance active pour le bain de prétraitement se situe dans la zone de 0,1 à 10 g.
- Utilisation selon une des revendications 1 à 6, caractérisée en ce qu'on utilise les alkylglycosides de formule générale I sous forme de leurs solutions ou dispersions aqueuses dans des bains de débouillissage alcalins en quantités de 0,25 à 7,5 g, par rapport à la teneur en substance active par litre de bain de débouillissage.
- Utilisation selon une des revendications 1 à 7, caractérisée en ce qu'on utilise les alkylglycosides de formule générale I sous forme de leurs solutions ou dispersions aqueuses dans des bains de désencollage en quantités de 1 à 4 g, par rapport à la substance active d'alkylglycoside par litre de jus de désencollage.
- Utilisation selon une des revendications 1 à 8, caractérisée en ce qu'on utilise les alkylglycosides de formule générale I sous forme de leurs solutions ou dispersions dans des bains de blanchiment en quantités de 0,25 à 7,5 g, par rapport à la substance active d'alkylglycoside par litre de jus de blanchiment.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4120084 | 1991-06-18 | ||
DE4120084A DE4120084A1 (de) | 1991-06-18 | 1991-06-18 | Verwendung von speziellen alkylglykosiden als hilfsmittel in der textilen vorbehandlung |
PCT/EP1992/001287 WO1992022698A1 (fr) | 1991-06-18 | 1992-06-09 | Utilisation d'alkylglucosides speciaux comme produits auxiliaires en preconditionnement textile |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0589978A1 EP0589978A1 (fr) | 1994-04-06 |
EP0589978B1 true EP0589978B1 (fr) | 1995-02-22 |
Family
ID=6434209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92912343A Expired - Lifetime EP0589978B1 (fr) | 1991-06-18 | 1992-06-09 | Utilisation d'alkylglucosides speciaux comme produits auxiliaires en preconditionnement textile |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0589978B1 (fr) |
JP (1) | JPH06508184A (fr) |
DE (2) | DE4120084A1 (fr) |
ES (1) | ES2069432T3 (fr) |
TW (1) | TW212821B (fr) |
WO (1) | WO1992022698A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7534760B2 (en) | 1997-10-29 | 2009-05-19 | Akzo Nobel N.V. | Highly alkaline compositions containing a hexyl glycoside as a hydrotrope |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0716180A1 (fr) * | 1994-12-08 | 1996-06-12 | Ciba-Geigy Ag | Agent de mouillage pour le mercerisage |
DE59508783D1 (de) * | 1994-12-22 | 2000-11-16 | Ciba Sc Holding Ag | N-cyanomethylierte Chitosane und deren Hydrolyseprodukte |
GB9618575D0 (en) * | 1996-09-05 | 1996-10-16 | Courtaulds Fibres Holdings Ltd | Fibre treatment |
EP0919608A1 (fr) * | 1997-11-25 | 1999-06-02 | The Procter & Gamble Company | Utilisation d'un composé polyhydroxy-alkyl-amide d'acide gras comme agennet adoucissant |
DE10030648A1 (de) * | 2000-06-29 | 2002-01-10 | Stockhausen Chem Fab Gmbh | Verwendung von Alkylpolyglucosiden als Modifizierungsmittel zur Hertellung von Cellulosefasern nach dem Viskoseverfahren |
DE10303328B4 (de) * | 2003-01-28 | 2007-04-26 | A. Monforts Textilmaschinen Gmbh & Co.Kg | Verfahren zum kontinuierlichen enzymatischen Entschlichten |
JP5647515B2 (ja) * | 2007-04-27 | 2014-12-24 | フォルシュングスツェントルム ユーリッヒ ゲゼルシャフト ミット ベシュレンクテル ハフツングForschungszentrum Juelich GmbH | アルキルポリグルコシド、共界面活性剤および高分子添加剤を含む混合物 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3598865A (en) * | 1968-02-07 | 1971-08-10 | Atlas Chem Ind | Polyglycosides and process of preparing mono and polyglycosides |
US3640998A (en) * | 1969-06-18 | 1972-02-08 | Richard C Mansfield | Alkylene oxide adducts of alkyloligosaccharides and their mixtures with alkylene oxide adducts of bord alkyl glucosides and alkanols |
US4781725A (en) * | 1986-09-17 | 1988-11-01 | Staley Continental, Inc. | Enhanced transfer printability treatment method and composition |
-
1991
- 1991-06-18 DE DE4120084A patent/DE4120084A1/de not_active Withdrawn
-
1992
- 1992-05-01 TW TW081103419A patent/TW212821B/zh active
- 1992-06-09 DE DE59201470T patent/DE59201470D1/de not_active Expired - Fee Related
- 1992-06-09 JP JP4511039A patent/JPH06508184A/ja active Pending
- 1992-06-09 WO PCT/EP1992/001287 patent/WO1992022698A1/fr active IP Right Grant
- 1992-06-09 ES ES92912343T patent/ES2069432T3/es not_active Expired - Lifetime
- 1992-06-09 EP EP92912343A patent/EP0589978B1/fr not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7534760B2 (en) | 1997-10-29 | 2009-05-19 | Akzo Nobel N.V. | Highly alkaline compositions containing a hexyl glycoside as a hydrotrope |
Also Published As
Publication number | Publication date |
---|---|
TW212821B (fr) | 1993-09-11 |
DE4120084A1 (de) | 1992-12-24 |
JPH06508184A (ja) | 1994-09-14 |
WO1992022698A1 (fr) | 1992-12-23 |
EP0589978A1 (fr) | 1994-04-06 |
DE59201470D1 (de) | 1995-03-30 |
ES2069432T3 (es) | 1995-05-01 |
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