CA2450755A1 - Single-bath preparation of cellulosic materials - Google Patents
Single-bath preparation of cellulosic materials Download PDFInfo
- Publication number
- CA2450755A1 CA2450755A1 CA002450755A CA2450755A CA2450755A1 CA 2450755 A1 CA2450755 A1 CA 2450755A1 CA 002450755 A CA002450755 A CA 002450755A CA 2450755 A CA2450755 A CA 2450755A CA 2450755 A1 CA2450755 A1 CA 2450755A1
- Authority
- CA
- Canada
- Prior art keywords
- enzyme
- cellulosic material
- bioscouring
- desizing
- bleaching
- 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.)
- Abandoned
Links
- 239000000463 material Substances 0.000 title claims abstract description 77
- 239000003788 bath preparation Substances 0.000 title description 2
- 102000004190 Enzymes Human genes 0.000 claims abstract description 168
- 108090000790 Enzymes Proteins 0.000 claims abstract description 168
- 238000004061 bleaching Methods 0.000 claims abstract description 107
- 238000000034 method Methods 0.000 claims abstract description 100
- 238000009990 desizing Methods 0.000 claims abstract description 56
- 150000004965 peroxy acids Chemical class 0.000 claims abstract description 42
- 229940088598 enzyme Drugs 0.000 claims description 146
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 claims description 78
- 239000004744 fabric Substances 0.000 claims description 59
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 51
- 108010087558 pectate lyase Proteins 0.000 claims description 33
- 230000008569 process Effects 0.000 claims description 32
- 150000001875 compounds Chemical class 0.000 claims description 31
- 239000007844 bleaching agent Substances 0.000 claims description 21
- 102000004882 Lipase Human genes 0.000 claims description 17
- 108090001060 Lipase Proteins 0.000 claims description 17
- 108010059820 Polygalacturonase Proteins 0.000 claims description 17
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 108010093305 exopolygalacturonase Proteins 0.000 claims description 17
- -1 organic peroxyacid compound Chemical class 0.000 claims description 17
- 239000003381 stabilizer Substances 0.000 claims description 16
- 239000004365 Protease Substances 0.000 claims description 15
- 239000004367 Lipase Substances 0.000 claims description 14
- 108091005804 Peptidases Proteins 0.000 claims description 14
- 235000019421 lipase Nutrition 0.000 claims description 14
- 239000004753 textile Substances 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 11
- 230000002255 enzymatic effect Effects 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 7
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical group OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 7
- 108090000637 alpha-Amylases Proteins 0.000 claims description 7
- 229940071106 ethylenediaminetetraacetate Drugs 0.000 claims description 7
- 150000004967 organic peroxy acids Chemical class 0.000 claims description 6
- 239000004094 surface-active agent Substances 0.000 claims description 6
- 102000004139 alpha-Amylases Human genes 0.000 claims description 5
- CIEZZGWIJBXOTE-UHFFFAOYSA-N 2-[bis(carboxymethyl)amino]propanoic acid Chemical compound OC(=O)C(C)N(CC(O)=O)CC(O)=O CIEZZGWIJBXOTE-UHFFFAOYSA-N 0.000 claims description 4
- 108090000915 Aminopeptidases Proteins 0.000 claims description 4
- 102000004400 Aminopeptidases Human genes 0.000 claims description 4
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 claims description 4
- 125000002091 cationic group Chemical group 0.000 claims description 4
- 239000002738 chelating agent Substances 0.000 claims description 4
- 229960003330 pentetic acid Drugs 0.000 claims description 4
- 108010029182 Pectin lyase Proteins 0.000 claims description 3
- 150000007513 acids Chemical group 0.000 claims description 3
- 108010019077 beta-Amylase Proteins 0.000 claims description 3
- 239000000872 buffer Substances 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- LJGHYPLBDBRCRZ-UHFFFAOYSA-N 3-(3-aminophenyl)sulfonylaniline Chemical compound NC1=CC=CC(S(=O)(=O)C=2C=C(N)C=CC=2)=C1 LJGHYPLBDBRCRZ-UHFFFAOYSA-N 0.000 claims description 2
- UWRBFYBQPCJRRL-UHFFFAOYSA-N 3-[bis(carboxymethyl)amino]propanoic acid Chemical compound OC(=O)CCN(CC(O)=O)CC(O)=O UWRBFYBQPCJRRL-UHFFFAOYSA-N 0.000 claims description 2
- 102000009422 Aspartic endopeptidases Human genes 0.000 claims description 2
- 108030004804 Aspartic endopeptidases Proteins 0.000 claims description 2
- 108090000395 Cysteine Endopeptidases Proteins 0.000 claims description 2
- 102000003950 Cysteine Endopeptidases Human genes 0.000 claims description 2
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 claims description 2
- 108090000131 Metalloendopeptidases Proteins 0.000 claims description 2
- 102000003843 Metalloendopeptidases Human genes 0.000 claims description 2
- 108010044725 Pectate disaccharide-lyase Proteins 0.000 claims description 2
- 102000003667 Serine Endopeptidases Human genes 0.000 claims description 2
- 108090000083 Serine Endopeptidases Proteins 0.000 claims description 2
- 108010092086 exo-poly-alpha-galacturonosidase Proteins 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims 2
- 102000015439 Phospholipases Human genes 0.000 claims 1
- 108010064785 Phospholipases Proteins 0.000 claims 1
- 229940024171 alpha-amylase Drugs 0.000 claims 1
- 125000000524 functional group Chemical group 0.000 claims 1
- 238000009991 scouring Methods 0.000 abstract description 33
- 239000000203 mixture Substances 0.000 description 46
- 239000000243 solution Substances 0.000 description 28
- 150000002978 peroxides Chemical class 0.000 description 15
- 102000035195 Peptidases Human genes 0.000 description 12
- 239000003513 alkali Substances 0.000 description 12
- 239000007864 aqueous solution Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 12
- 238000002474 experimental method Methods 0.000 description 12
- 239000000835 fiber Substances 0.000 description 12
- 238000012545 processing Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 7
- 239000000080 wetting agent Substances 0.000 description 7
- 108010005400 cutinase Proteins 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 230000001580 bacterial effect Effects 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 5
- 239000001814 pectin Substances 0.000 description 5
- 235000010987 pectin Nutrition 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 5
- 229920001817 Agar Polymers 0.000 description 4
- 241000193830 Bacillus <bacterium> Species 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 229920002230 Pectic acid Polymers 0.000 description 4
- 239000008272 agar Substances 0.000 description 4
- 150000001413 amino acids Chemical class 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 230000002538 fungal effect Effects 0.000 description 4
- 229920001277 pectin Polymers 0.000 description 4
- 229920001184 polypeptide Polymers 0.000 description 4
- 102000004196 processed proteins & peptides Human genes 0.000 description 4
- 108090000765 processed proteins & peptides Proteins 0.000 description 4
- 235000019419 proteases Nutrition 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- 239000002759 woven fabric Substances 0.000 description 4
- 241000194110 Bacillus sp. (in: Bacteria) Species 0.000 description 3
- 108010084185 Cellulases Proteins 0.000 description 3
- 102000005575 Cellulases Human genes 0.000 description 3
- 241001480714 Humicola insolens Species 0.000 description 3
- 239000004115 Sodium Silicate Substances 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000011534 incubation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- 229910052911 sodium silicate Inorganic materials 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 108010065511 Amylases Proteins 0.000 description 2
- 102000013142 Amylases Human genes 0.000 description 2
- 241000194103 Bacillus pumilus Species 0.000 description 2
- 235000014469 Bacillus subtilis Nutrition 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 2
- 240000008564 Boehmeria nivea Species 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- 240000000491 Corchorus aestuans Species 0.000 description 2
- 235000011777 Corchorus aestuans Nutrition 0.000 description 2
- 235000010862 Corchorus capsularis Nutrition 0.000 description 2
- 108010025880 Cyclomaltodextrin glucanotransferase Proteins 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 241000193385 Geobacillus stearothermophilus Species 0.000 description 2
- 241000223198 Humicola Species 0.000 description 2
- 240000006240 Linum usitatissimum Species 0.000 description 2
- 235000004431 Linum usitatissimum Nutrition 0.000 description 2
- 108090000856 Lyases Proteins 0.000 description 2
- 102000004317 Lyases Human genes 0.000 description 2
- 241000589516 Pseudomonas Species 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 108010056079 Subtilisins Proteins 0.000 description 2
- 102000005158 Subtilisins Human genes 0.000 description 2
- 241000223257 Thermomyces Species 0.000 description 2
- 241000223258 Thermomyces lanuginosus Species 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- AEMOLEFTQBMNLQ-BKBMJHBISA-N alpha-D-galacturonic acid Chemical compound O[C@H]1O[C@H](C(O)=O)[C@H](O)[C@H](O)[C@H]1O AEMOLEFTQBMNLQ-BKBMJHBISA-N 0.000 description 2
- 235000001014 amino acid Nutrition 0.000 description 2
- 235000019418 amylase Nutrition 0.000 description 2
- 229940025131 amylases Drugs 0.000 description 2
- 239000002518 antifoaming agent Substances 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 150000001555 benzenes Chemical class 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 238000013537 high throughput screening Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000002703 mutagenesis Methods 0.000 description 2
- 231100000350 mutagenesis Toxicity 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920005646 polycarboxylate Polymers 0.000 description 2
- 239000010318 polygalacturonic acid Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000012064 sodium phosphate buffer Substances 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- POECFFCNUXZPJT-UHFFFAOYSA-M sodium;carbonic acid;hydrogen carbonate Chemical compound [Na+].OC(O)=O.OC([O-])=O POECFFCNUXZPJT-UHFFFAOYSA-M 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- IEORSVTYLWZQJQ-UHFFFAOYSA-N 2-(2-nonylphenoxy)ethanol Chemical compound CCCCCCCCCC1=CC=CC=C1OCCO IEORSVTYLWZQJQ-UHFFFAOYSA-N 0.000 description 1
- JKTORXLUQLQJCM-UHFFFAOYSA-N 4-phosphonobutylphosphonic acid Chemical compound OP(O)(=O)CCCCP(O)(O)=O JKTORXLUQLQJCM-UHFFFAOYSA-N 0.000 description 1
- UHPMCKVQTMMPCG-UHFFFAOYSA-N 5,8-dihydroxy-2-methoxy-6-methyl-7-(2-oxopropyl)naphthalene-1,4-dione Chemical compound CC1=C(CC(C)=O)C(O)=C2C(=O)C(OC)=CC(=O)C2=C1O UHPMCKVQTMMPCG-UHFFFAOYSA-N 0.000 description 1
- SUBDBMMJDZJVOS-UHFFFAOYSA-N 5-methoxy-2-{[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl}-1H-benzimidazole Chemical compound N=1C2=CC(OC)=CC=C2NC=1S(=O)CC1=NC=C(C)C(OC)=C1C SUBDBMMJDZJVOS-UHFFFAOYSA-N 0.000 description 1
- 108090000886 Ananain Proteins 0.000 description 1
- 108090000101 Asclepain Proteins 0.000 description 1
- 241000228212 Aspergillus Species 0.000 description 1
- 108090000145 Bacillolysin Proteins 0.000 description 1
- 244000063299 Bacillus subtilis Species 0.000 description 1
- 108010066768 Bacterial leucyl aminopeptidase Proteins 0.000 description 1
- 241000589513 Burkholderia cepacia Species 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 102000004308 Carboxylic Ester Hydrolases Human genes 0.000 description 1
- 108090000863 Carboxylic Ester Hydrolases Proteins 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 108090000391 Caricain Proteins 0.000 description 1
- 108010059892 Cellulase Proteins 0.000 description 1
- CXRFDZFCGOPDTD-UHFFFAOYSA-M Cetrimide Chemical compound [Br-].CCCCCCCCCCCCCC[N+](C)(C)C CXRFDZFCGOPDTD-UHFFFAOYSA-M 0.000 description 1
- 108090001069 Chymopapain Proteins 0.000 description 1
- 108090000317 Chymotrypsin Proteins 0.000 description 1
- 102100034560 Cytosol aminopeptidase Human genes 0.000 description 1
- GUBGYTABKSRVRQ-CUHNMECISA-N D-Cellobiose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-CUHNMECISA-N 0.000 description 1
- 108010092681 DNA Primase Proteins 0.000 description 1
- 102000016559 DNA Primase Human genes 0.000 description 1
- 108010083608 Durazym Proteins 0.000 description 1
- 108700033921 EC 3.4.23.20 Proteins 0.000 description 1
- 241000588698 Erwinia Species 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 108090000270 Ficain Proteins 0.000 description 1
- 241000223218 Fusarium Species 0.000 description 1
- 241000223221 Fusarium oxysporum Species 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
- 241000222342 Irpex Species 0.000 description 1
- 102100027612 Kallikrein-11 Human genes 0.000 description 1
- 241000588748 Klebsiella Species 0.000 description 1
- 239000006142 Luria-Bertani Agar Substances 0.000 description 1
- 108010006035 Metalloproteases Proteins 0.000 description 1
- 102000005741 Metalloproteases Human genes 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 108090000192 Methionyl aminopeptidases Proteins 0.000 description 1
- 102000034452 Methionyl aminopeptidases Human genes 0.000 description 1
- 241000226677 Myceliophthora Species 0.000 description 1
- 241000194105 Paenibacillus polymyxa Species 0.000 description 1
- 108090000526 Papain Proteins 0.000 description 1
- 241000228143 Penicillium Species 0.000 description 1
- 108090000284 Pepsin A Proteins 0.000 description 1
- 102000057297 Pepsin A Human genes 0.000 description 1
- 241000222385 Phanerochaete Species 0.000 description 1
- 102100037883 Phospholipase B1, membrane-associated Human genes 0.000 description 1
- 108010058864 Phospholipases A2 Proteins 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 241000168225 Pseudomonas alcaligenes Species 0.000 description 1
- 241000589540 Pseudomonas fluorescens Species 0.000 description 1
- 241000589630 Pseudomonas pseudoalcaligenes Species 0.000 description 1
- 241000589774 Pseudomonas sp. Species 0.000 description 1
- 241000589614 Pseudomonas stutzeri Species 0.000 description 1
- 241000577556 Pseudomonas wisconsinensis Species 0.000 description 1
- 108090000077 Saccharopepsin Proteins 0.000 description 1
- 241000222480 Schizophyllum Species 0.000 description 1
- 241000223255 Scytalidium Species 0.000 description 1
- 108010022999 Serine Proteases Proteins 0.000 description 1
- 102000012479 Serine Proteases Human genes 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 108090000787 Subtilisin Proteins 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Chemical group 0.000 description 1
- 241001137870 Thermoanaerobacterium Species 0.000 description 1
- ISWQCIVKKSOKNN-UHFFFAOYSA-L Tiron Chemical compound [Na+].[Na+].OC1=CC(S([O-])(=O)=O)=CC(S([O-])(=O)=O)=C1O ISWQCIVKKSOKNN-UHFFFAOYSA-L 0.000 description 1
- 241000223259 Trichoderma Species 0.000 description 1
- 241000499912 Trichoderma reesei Species 0.000 description 1
- 108090000631 Trypsin Proteins 0.000 description 1
- 102000004142 Trypsin Human genes 0.000 description 1
- 101710152431 Trypsin-like protease Proteins 0.000 description 1
- 108030000963 Tryptophanyl aminopeptidases Proteins 0.000 description 1
- 108010009135 Uca pugilator serine collagenase 1 Proteins 0.000 description 1
- 108010038900 X-Pro aminopeptidase Proteins 0.000 description 1
- 241000589634 Xanthomonas Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000021736 acetylation Effects 0.000 description 1
- 238000006640 acetylation reaction Methods 0.000 description 1
- 229920005822 acrylic binder Polymers 0.000 description 1
- 108090000350 actinidain Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000010933 acylation Effects 0.000 description 1
- 238000005917 acylation reaction Methods 0.000 description 1
- 238000001042 affinity chromatography Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 125000005211 alkyl trimethyl ammonium group Chemical group 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 238000012870 ammonium sulfate precipitation Methods 0.000 description 1
- 230000003625 amylolytic effect Effects 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 108090000987 aspergillopepsin I Proteins 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- MSWZFWKMSRAUBD-UHFFFAOYSA-N beta-D-galactosamine Natural products NC1C(O)OC(CO)C(O)C1O MSWZFWKMSRAUBD-UHFFFAOYSA-N 0.000 description 1
- 238000007068 beta-elimination reaction Methods 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 229940106157 cellulase Drugs 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229960002976 chymopapain Drugs 0.000 description 1
- 229960002376 chymotrypsin Drugs 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 108090000200 cucumisin Proteins 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001461 cytolytic effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- GSPKZYJPUDYKPI-UHFFFAOYSA-N diethoxy sulfate Chemical compound CCOOS(=O)(=O)OOCC GSPKZYJPUDYKPI-UHFFFAOYSA-N 0.000 description 1
- 229940090960 diethylenetriamine pentamethylene phosphonic acid Drugs 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- DUYCTCQXNHFCSJ-UHFFFAOYSA-N dtpmp Chemical compound OP(=O)(O)CN(CP(O)(O)=O)CCN(CP(O)(=O)O)CCN(CP(O)(O)=O)CP(O)(O)=O DUYCTCQXNHFCSJ-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000019387 fatty acid methyl ester Nutrition 0.000 description 1
- 235000019836 ficin Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229960002442 glucosamine Drugs 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000001155 isoelectric focusing Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 125000003588 lysine group Chemical group [H]N([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(N([H])[H])C(*)=O 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 108010003855 mesentericopeptidase Proteins 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 108010020132 microbial serine proteinases Proteins 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- SFDJOSRHYKHMOK-UHFFFAOYSA-N nitramide Chemical group N[N+]([O-])=O SFDJOSRHYKHMOK-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite group Chemical group N(=O)[O-] IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 229920000847 nonoxynol Polymers 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229940055729 papain Drugs 0.000 description 1
- 235000019834 papain Nutrition 0.000 description 1
- LCLHHZYHLXDRQG-ZNKJPWOQSA-N pectic acid Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)O[C@H](C(O)=O)[C@@H]1OC1[C@H](O)[C@@H](O)[C@@H](OC2[C@@H]([C@@H](O)[C@@H](O)[C@H](O2)C(O)=O)O)[C@@H](C(O)=O)O1 LCLHHZYHLXDRQG-ZNKJPWOQSA-N 0.000 description 1
- 229920003175 pectinic acid Polymers 0.000 description 1
- 230000002351 pectolytic effect Effects 0.000 description 1
- 229940066716 pepsin a Drugs 0.000 description 1
- XCRBXWCUXJNEFX-UHFFFAOYSA-N peroxybenzoic acid Chemical compound OOC(=O)C1=CC=CC=C1 XCRBXWCUXJNEFX-UHFFFAOYSA-N 0.000 description 1
- FHHJDRFHHWUPDG-UHFFFAOYSA-N peroxysulfuric acid Chemical compound OOS(O)(=O)=O FHHJDRFHHWUPDG-UHFFFAOYSA-N 0.000 description 1
- 230000026731 phosphorylation Effects 0.000 description 1
- 238000006366 phosphorylation reaction Methods 0.000 description 1
- 238000002264 polyacrylamide gel electrophoresis Methods 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 108010017378 prolyl aminopeptidase Proteins 0.000 description 1
- CZPZWMPYEINMCF-UHFFFAOYSA-N propaneperoxoic acid Chemical compound CCC(=O)OO CZPZWMPYEINMCF-UHFFFAOYSA-N 0.000 description 1
- 230000009145 protein modification Effects 0.000 description 1
- 238000001742 protein purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229960001922 sodium perborate Drugs 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 230000019635 sulfation Effects 0.000 description 1
- 238000005670 sulfation reaction Methods 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 108010078692 yeast proteinase B Proteins 0.000 description 1
- 239000002888 zwitterionic surfactant Substances 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
- D06L4/15—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using organic 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
- D06L4/40—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using enzymes
-
- 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
- D06L4/70—Multi-step processes
- D06L4/75—Multi-step processes combined with cleaning or washing
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30251201P | 2001-06-29 | 2001-06-29 | |
| US60/302,512 | 2001-06-29 | ||
| PCT/US2002/020925 WO2003002810A1 (en) | 2001-06-29 | 2002-07-01 | Single-bath preparation of cellulosic materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2450755A1 true CA2450755A1 (en) | 2003-01-09 |
Family
ID=23168045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002450755A Abandoned CA2450755A1 (en) | 2001-06-29 | 2002-07-01 | Single-bath preparation of cellulosic materials |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20030041387A1 (zh) |
| EP (1) | EP1425462A4 (zh) |
| CN (1) | CN1253627C (zh) |
| BR (1) | BR0210718A (zh) |
| CA (1) | CA2450755A1 (zh) |
| WO (1) | WO2003002810A1 (zh) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020086837A (ko) * | 2002-09-16 | 2002-11-20 | 한국생산기술연구원 | 효소에 의한 일욕 호발정련법 |
| NL1021820C2 (nl) * | 2002-11-01 | 2004-05-06 | Tno | Werkwijze voor het behandelen van cellulose bevattend ruw textieldoek, textieldoek dat wordt verkregen met de werkwijze, het gebruik van het behandelde textieldoek voor het vervaardigen van textielproducten, en textielproducten die vervaardigd zijn van het behandelde textieldoek. |
| US7931700B2 (en) * | 2002-12-27 | 2011-04-26 | Hbi Branded Apparel Enterprises, Llc | Composition for dyeing of cellulosic fabric |
| US7931701B2 (en) * | 2002-12-27 | 2011-04-26 | Hbi Branded Apparel Enterprises, Llc | Composition for dyeing of cellulosic fabric |
| US7931699B2 (en) * | 2002-12-27 | 2011-04-26 | Hbi Branded Apparel Enterprises, Llc | Compositions for spray dyeing cellulosic fabrics |
| HUE030493T2 (en) | 2003-04-04 | 2017-05-29 | Basf Enzymes Llc | Pectate lyases, nucleic acids and processes encoding them for their production and use |
| CN1308538C (zh) * | 2003-08-27 | 2007-04-04 | 上海市纺织科学研究院 | 棉及其混纺织物印染前处理的一浴法连续生产工艺 |
| US8476052B2 (en) | 2003-12-03 | 2013-07-02 | Danisco Us Inc. | Enzyme for the production of long chain peracid |
| ES2361838T3 (es) | 2003-12-03 | 2011-06-22 | Danisco Us Inc. | Perhidrolasa. |
| US7754460B2 (en) | 2003-12-03 | 2010-07-13 | Danisco Us Inc. | Enzyme for the production of long chain peracid |
| EP1759052A4 (en) * | 2004-06-15 | 2009-12-30 | Novozymes North America Inc | SIMULTANEOUS DISPOSAL AND WASHING PROCESS |
| WO2006106097A1 (en) * | 2005-04-04 | 2006-10-12 | Basf Aktiengesellschaft | Process for treating non-dyed textile |
| EP1712673A1 (en) * | 2005-04-04 | 2006-10-18 | Basf Aktiengesellschaft | Process for treating non-dyed textile |
| US8871722B2 (en) | 2005-12-06 | 2014-10-28 | Danisco Us Inc. | Perhydrolase epitopes |
| MX2008012999A (es) | 2006-04-14 | 2008-10-17 | Genencor Int | Tratamiento de una etapa de textiles. |
| CN101473032B (zh) | 2006-06-21 | 2013-08-21 | 诺维信北美公司 | 脱浆和煮炼方法 |
| BRPI0718506A2 (pt) | 2006-09-22 | 2013-11-12 | Danisco Us Inc Genencor Div | Pectato liase e método de uso para biolimpeza |
| SG148934A1 (en) * | 2007-06-11 | 2009-01-29 | Novozymes As | A process for combined biopolishing and bleach clean-up |
| US20100140545A1 (en) * | 2008-12-08 | 2010-06-10 | May Ruth E | Compositions for spray bleaching cellulosic fabrics |
| US8404628B1 (en) | 2008-12-08 | 2013-03-26 | Hbi Branded Apparel Enterprises, Llc | Method for spray bleaching cellulosic fabrics |
| CN102656264A (zh) | 2009-10-15 | 2012-09-05 | 丹尼斯科公司 | 脂质酰基转移酶蛋白及其制备方法 |
| CN102212975B (zh) * | 2011-04-07 | 2012-10-31 | 孝感学院 | 一种青檀纤维的分离方法 |
| CN102535177A (zh) * | 2011-12-06 | 2012-07-04 | 常熟市凯达印染有限公司 | 纯棉织物生物酶前处理工艺 |
| CN102817227B (zh) * | 2012-08-14 | 2014-07-02 | 安徽舒城县翰文运动用品有限责任公司 | 羽毛脱色处理工艺 |
| WO2014086659A2 (en) * | 2012-12-06 | 2014-06-12 | Ahmedabad Textile Industry's Research Association | Method for enzymatical preparation of textiles |
| CN105625021A (zh) * | 2016-03-31 | 2016-06-01 | 太仓市锦达印染有限公司 | 混纺织物印染前处理的连续生产工艺 |
| CN108130708A (zh) * | 2018-01-12 | 2018-06-08 | 江门市宝发纺织服饰制造有限公司 | 一种适用于牛仔退浆酵洗一浴法的退浆酵洗助剂及其制备方法 |
| EP3748065A1 (en) * | 2019-06-03 | 2020-12-09 | Aquitex Acabamentos Químicos Têxteis, Sa | Process for fabric bleaching, products and uses thereof |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE791622A (fr) * | 1971-11-22 | 1973-05-21 | Henkel & Cie Gmbh | Procede et agents pour le lavage et l'assouplissement des textiles |
| US5234616A (en) * | 1987-10-30 | 1993-08-10 | The Clorox Company | Method of laundering clothes using a delayed onset active oxygen bleach composition |
| US5130044A (en) * | 1987-10-30 | 1992-07-14 | The Clorox Company | Delayed onset active oxygen bleach composition |
| US5130045A (en) * | 1987-10-30 | 1992-07-14 | The Clorox Company | Delayed onset active oxygen bleach composition |
| DE4407801A1 (de) * | 1993-03-15 | 1994-09-22 | Sandoz Ag | Behandlung von Textilien |
| DE19545729A1 (de) * | 1995-12-08 | 1997-06-12 | Henkel Kgaa | Bleich- und Waschmittel mit enzymatischem Bleichsystem |
| JP3315851B2 (ja) * | 1995-12-19 | 2002-08-19 | シャープ株式会社 | 広帯域増幅回路を用いる高速通信素子 |
| DE19634448C2 (de) * | 1996-08-26 | 1999-06-24 | Voith Sulzer Papiermasch Gmbh | Verfahren und Vorrichtung zum Auftragen eines flüssigen oder pastösen Mediums auf eine laufende Materialbahn |
| BR9712489A (pt) * | 1996-12-04 | 1999-10-19 | Novo Nodisk Biochem North Amer | Processo para limpeza úmida de material celulósico, e, material celulósico |
| US6258590B1 (en) * | 1998-11-02 | 2001-07-10 | Novozymes A/S | Biopreparation of textiles at high temperatures |
| US6124127A (en) * | 1997-11-24 | 2000-09-26 | Novo Nordisk A/S | Pectate lyase |
| US6146428A (en) * | 1998-04-03 | 2000-11-14 | Novo Nordisk A/S | Enzymatic treatment of denim |
| US6162260A (en) * | 1999-05-24 | 2000-12-19 | Novo Nordisk Biochem North America, Inc. | Single-bath biopreparation and dyeing of textiles |
| WO2001000768A1 (en) * | 1999-06-23 | 2001-01-04 | Unilever N.V. | Bleaching detergent compositions |
| BR0108327A (pt) * | 2000-02-15 | 2003-03-18 | Procter & Gamble | Método para a preparação de produtos têxteis em uma etapa |
-
2002
- 2002-07-01 WO PCT/US2002/020925 patent/WO2003002810A1/en not_active Application Discontinuation
- 2002-07-01 US US10/187,518 patent/US20030041387A1/en not_active Abandoned
- 2002-07-01 CA CA002450755A patent/CA2450755A1/en not_active Abandoned
- 2002-07-01 EP EP02748030A patent/EP1425462A4/en not_active Withdrawn
- 2002-07-01 CN CNB02813091XA patent/CN1253627C/zh not_active Expired - Fee Related
- 2002-07-01 BR BR0210718-0A patent/BR0210718A/pt active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP1425462A4 (en) | 2008-01-02 |
| CN1253627C (zh) | 2006-04-26 |
| US20030041387A1 (en) | 2003-03-06 |
| EP1425462A1 (en) | 2004-06-09 |
| CN1522323A (zh) | 2004-08-18 |
| WO2003002810A1 (en) | 2003-01-09 |
| BR0210718A (pt) | 2004-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20030041387A1 (en) | Single-bath preparation of cellulosic materials | |
| US6544297B1 (en) | Single-bath biopreparation and dyeing of textiles | |
| US6630342B2 (en) | Biopreparation of textiles at high temperatures | |
| EP2064385B1 (en) | Enzymatic treatment of textiles using a pectate lyase from bacillus subtilis | |
| CA2649267C (en) | One-step treatment of textiles | |
| US20120036649A1 (en) | Enzymatic textile bleaching compositions and methods of use thereof | |
| EP1579056A1 (en) | Treatment of fabrics, fibers, or yarns | |
| US20030046773A1 (en) | Preparation of cellulosic materials | |
| MXPA01004326A (en) | Biopreparation of textiles at high temperatures |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |