EP1157156B1 - Fibre presentant des proprietes de complexation ameliorees et des proprietes echangeuses de cations - Google Patents
Fibre presentant des proprietes de complexation ameliorees et des proprietes echangeuses de cations Download PDFInfo
- Publication number
- EP1157156B1 EP1157156B1 EP00905144A EP00905144A EP1157156B1 EP 1157156 B1 EP1157156 B1 EP 1157156B1 EP 00905144 A EP00905144 A EP 00905144A EP 00905144 A EP00905144 A EP 00905144A EP 1157156 B1 EP1157156 B1 EP 1157156B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cyclodextrin
- acid
- carboxylic
- poly
- fibre
- 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
- 239000000835 fiber Substances 0.000 title claims abstract description 155
- 238000005341 cation exchange Methods 0.000 title abstract 2
- 238000010668 complexation reaction Methods 0.000 title description 3
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims abstract description 152
- 229920000858 Cyclodextrin Polymers 0.000 claims abstract description 137
- 239000000463 material Substances 0.000 claims abstract description 77
- 239000002253 acid Substances 0.000 claims abstract description 55
- 238000000034 method Methods 0.000 claims abstract description 35
- 239000004753 textile Substances 0.000 claims abstract description 24
- 230000008569 process Effects 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003054 catalyst Substances 0.000 claims abstract description 10
- 150000008065 acid anhydrides Chemical class 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims abstract description 9
- 238000001179 sorption measurement Methods 0.000 claims abstract description 9
- 239000008247 solid mixture Substances 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 239000010985 leather Substances 0.000 claims abstract description 4
- 239000000123 paper Substances 0.000 claims abstract description 4
- 238000005406 washing Methods 0.000 claims abstract description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 30
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 claims description 27
- 235000011175 beta-cyclodextrine Nutrition 0.000 claims description 27
- 239000001116 FEMA 4028 Substances 0.000 claims description 25
- 229960004853 betadex Drugs 0.000 claims description 25
- -1 poly(acrylic) Polymers 0.000 claims description 21
- 150000001735 carboxylic acids Chemical group 0.000 claims description 20
- 229940097362 cyclodextrins Drugs 0.000 claims description 19
- 229920001577 copolymer Polymers 0.000 claims description 17
- 150000007513 acids Chemical class 0.000 claims description 15
- 239000007864 aqueous solution Substances 0.000 claims description 14
- GDSRMADSINPKSL-HSEONFRVSA-N gamma-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO GDSRMADSINPKSL-HSEONFRVSA-N 0.000 claims description 13
- 229920001450 Alpha-Cyclodextrin Polymers 0.000 claims description 12
- 229940043377 alpha-cyclodextrin Drugs 0.000 claims description 11
- 229940080345 gamma-cyclodextrin Drugs 0.000 claims description 11
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 10
- 238000005886 esterification reaction Methods 0.000 claims description 9
- HFHDHCJBZVLPGP-RWMJIURBSA-N alpha-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO HFHDHCJBZVLPGP-RWMJIURBSA-N 0.000 claims description 8
- 230000032050 esterification Effects 0.000 claims description 8
- 125000000896 monocarboxylic acid group Chemical group 0.000 claims description 8
- 238000007112 amidation reaction Methods 0.000 claims description 7
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims description 7
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 claims description 6
- 150000001412 amines Chemical group 0.000 claims description 6
- 229910000397 disodium phosphate Inorganic materials 0.000 claims description 6
- 235000019800 disodium phosphate Nutrition 0.000 claims description 6
- 229910001379 sodium hypophosphite Inorganic materials 0.000 claims description 6
- KQTIIICEAUMSDG-UHFFFAOYSA-N tricarballylic acid Chemical compound OC(=O)CC(C(O)=O)CC(O)=O KQTIIICEAUMSDG-UHFFFAOYSA-N 0.000 claims description 6
- 230000002940 repellent Effects 0.000 claims description 5
- 239000005871 repellent Substances 0.000 claims description 5
- 229920006395 saturated elastomer Polymers 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- 230000009435 amidation Effects 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000001124 (E)-prop-1-ene-1,2,3-tricarboxylic acid Substances 0.000 claims description 3
- SASYRHXVHLPMQD-UHFFFAOYSA-N 2-(1,2-dicarboxyethylsulfanyl)butanedioic acid Chemical compound OC(=O)CC(C(O)=O)SC(C(O)=O)CC(O)=O SASYRHXVHLPMQD-UHFFFAOYSA-N 0.000 claims description 3
- RLHGFJMGWQXPBW-UHFFFAOYSA-N 2-hydroxy-3-(1h-imidazol-5-ylmethyl)benzamide Chemical compound NC(=O)C1=CC=CC(CC=2NC=NC=2)=C1O RLHGFJMGWQXPBW-UHFFFAOYSA-N 0.000 claims description 3
- 229920003043 Cellulose fiber Polymers 0.000 claims description 3
- 229920002845 Poly(methacrylic acid) Polymers 0.000 claims description 3
- 229940091181 aconitic acid Drugs 0.000 claims description 3
- 125000002015 acyclic group Chemical group 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001408 amides Chemical class 0.000 claims description 3
- GTZCVFVGUGFEME-IWQZZHSRSA-N cis-aconitic acid Chemical compound OC(=O)C\C(C(O)=O)=C\C(O)=O GTZCVFVGUGFEME-IWQZZHSRSA-N 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 239000002917 insecticide Substances 0.000 claims description 3
- 102000004169 proteins and genes Human genes 0.000 claims description 3
- 108090000623 proteins and genes Proteins 0.000 claims description 3
- GTZCVFVGUGFEME-UHFFFAOYSA-N trans-aconitic acid Natural products OC(=O)CC(C(O)=O)=CC(O)=O GTZCVFVGUGFEME-UHFFFAOYSA-N 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
- 150000001242 acetic acid derivatives Chemical class 0.000 claims description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 150000001642 boronic acid derivatives Chemical class 0.000 claims description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 2
- HNEGQIOMVPPMNR-IHWYPQMZSA-N citraconic acid Chemical compound OC(=O)C(/C)=C\C(O)=O HNEGQIOMVPPMNR-IHWYPQMZSA-N 0.000 claims description 2
- 229940018557 citraconic acid Drugs 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- 239000011976 maleic acid Substances 0.000 claims description 2
- 229910000403 monosodium phosphate Inorganic materials 0.000 claims description 2
- 235000019799 monosodium phosphate Nutrition 0.000 claims description 2
- 235000021317 phosphate Nutrition 0.000 claims description 2
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical class O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 claims description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 2
- 229920000137 polyphosphoric acid Polymers 0.000 claims description 2
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 2
- YDSWCNNOKPMOTP-UHFFFAOYSA-N mellitic acid Chemical compound OC(=O)C1=C(C(O)=O)C(C(O)=O)=C(C(O)=O)C(C(O)=O)=C1C(O)=O YDSWCNNOKPMOTP-UHFFFAOYSA-N 0.000 claims 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 3
- CFPOJWPDQWJEMO-UHFFFAOYSA-N 2-(1,2-dicarboxyethoxy)butanedioic acid Chemical compound OC(=O)CC(C(O)=O)OC(C(O)=O)CC(O)=O CFPOJWPDQWJEMO-UHFFFAOYSA-N 0.000 claims 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 claims 1
- 229920002522 Wood fibre Polymers 0.000 claims 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 claims 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims 1
- 239000004744 fabric Substances 0.000 description 35
- 229920000742 Cotton Polymers 0.000 description 14
- 230000004584 weight gain Effects 0.000 description 13
- 235000019786 weight gain Nutrition 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 12
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 8
- MMOXZBCLCQITDF-UHFFFAOYSA-N N,N-diethyl-m-toluamide Chemical compound CCN(CC)C(=O)C1=CC=CC(C)=C1 MMOXZBCLCQITDF-UHFFFAOYSA-N 0.000 description 6
- 239000003463 adsorbent Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000002585 base Substances 0.000 description 5
- 229960001673 diethyltoluamide Drugs 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 241000255925 Diptera Species 0.000 description 4
- 150000008064 anhydrides Chemical class 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000000536 complexating effect Effects 0.000 description 4
- 229920002994 synthetic fiber Polymers 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- GGAUUQHSCNMCAU-UHFFFAOYSA-N butane-1,2,3,4-tetracarboxylic acid Chemical compound OC(=O)CC(C(O)=O)C(C(O)=O)CC(O)=O GGAUUQHSCNMCAU-UHFFFAOYSA-N 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 239000000077 insect repellent Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 235000019645 odor Nutrition 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 2
- 102000011782 Keratins Human genes 0.000 description 2
- 108010076876 Keratins Proteins 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 239000003899 bactericide agent Substances 0.000 description 2
- 239000001202 beta-cyclodextrine Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- MIFVTYPADKEWAV-HGRQBIKSSA-N chembl407030 Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)OC3O[C@H](CO)C([C@@H]([C@H]3O)O)C3O[C@H](CO)C([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)C3O[C@@H]1CO MIFVTYPADKEWAV-HGRQBIKSSA-N 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 238000007306 functionalization reaction Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- BBMHARZCALWXSL-UHFFFAOYSA-M sodium dihydrogenphosphate monohydrate Chemical compound O.[Na+].OP(O)([O-])=O BBMHARZCALWXSL-UHFFFAOYSA-M 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229920013822 aminosilicone Polymers 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 125000005586 carbonic acid group Chemical group 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Chemical class 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- QAVIDTFGPNJCCX-UHFFFAOYSA-N n'-(2-aminoethyl)ethane-1,2-diamine;2-(chloromethyl)oxirane;hexanedioic acid Chemical compound ClCC1CO1.NCCNCCN.OC(=O)CCCCC(O)=O QAVIDTFGPNJCCX-UHFFFAOYSA-N 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- QUBQYFYWUJJAAK-UHFFFAOYSA-N oxymethurea Chemical group OCNC(=O)NCO QUBQYFYWUJJAAK-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- SIGUVTURIMRFDD-UHFFFAOYSA-M sodium dioxidophosphanium Chemical compound [Na+].[O-][PH2]=O SIGUVTURIMRFDD-UHFFFAOYSA-M 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
-
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/192—Polycarboxylic acids; Anhydrides, halides or salts thereof
-
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/203—Unsaturated carboxylic acids; Anhydrides, halides or salts thereof
-
- 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
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
-
- 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
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
-
- 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
- D06M2400/00—Specific information on the treatment or the process itself not provided in D06M23/00-D06M23/18
- D06M2400/01—Creating covalent bondings between the treating agent and the fibre
Definitions
- the present invention relates to a process for treating a fiber or a fiber-based material to improve its properties adsorption (complexation).
- the present invention also relates to a fiber or a fiber-based material, such as a textile, which has improved adsorption properties.
- the improvement of the complexing properties of the fibers allows to adsorb on a fiber or a material based on fibers, different compounds active ingredients such as, for example, fragrances, insecticides, agents bactericides, anti-static, anti-bacterial or repellents.
- This phenomenon of complexation which comes into play at the fiber level allows due to the subsequent diffusion of the active product adsorbed in the atmosphere surrounding the fiber (release phenomenon) to give this fiber or any material the containing, the different chemical properties of the active product adsorbed and this for a fixed period which depends on the speed of diffusion of the complexed product (release rate).
- a known method for improving the adsorbent properties of a fiber is the fixation (grafting) of cyclodextrin (s) molecules on the fiber.
- Cyclodextrins ( ⁇ -cyclodextrin, ⁇ -cyclodextrin and ⁇ -cyclodextrin) have long been described as molecules with properties complexing, that is to say as molecules capable of trapping reversibly certain other small hydrophobic molecules, in particular aliphatic or aromatic molecules, from solutions, vapors, or solid mixtures of these molecules.
- the adsorbed molecules are linked with cyclodextrin by formation of inclusion complexes.
- the fibers functionalized by the cyclodextrins are perfectly suited to produce, on the one hand, materials based on fibers, especially textiles, which have a stable and lasting long-term, the chemical properties of the complexed product and, on the other hand, to make adsorbent materials.
- adsorbent materials find several applications, in particular in the purification of water and gases contaminated.
- Textile materials functionalized with cyclodextrins on which have been adsorbed with fragrances, an antistatic agent, an agent anti-microbial, an insect repellant, a bactericidal agent, an insecticide are described, respectively in documents JP-A-06-116871, US-5376287, JP-A-09-315920, JP-A-04-263617, JP-A-09-228144, JP-A-05-311509, US-5670456 and JP-A-03-59178.
- Document JP-A-06-322670 concerns a method of fixing using a resin based on aminosilicone and / or polyurethane.
- Document JP-A-02-127573 describes a method of fixing using of a polymer (Hercosett 57) obtained by the crosslinking of a polyamide with epichlorohydrin.
- Document JP-A-09-228144 describes a method of fixing by incorporation of cyclodextrins or their inclusion complexes in the chemical fiber spinning solution.
- document DE-A-4035378 describes a method of fixing cyclodextrin (s) or cyclodextrin (s) derivatives using carrier reagents of dimethylol urea groups or derivatives of these groups which react to the times with a hydroxyl group of cyclodextrin and a functional group of fiber, thus binding the cyclodextrin molecule to the fiber.
- the present invention provides a new method of fixing cyclodextrin (s) or derivatives of cyclodextrin (s) which makes it possible to fix molecules of cyclodextrin (s) or derivatives of cyclodextrin (s) on a fiber or a fiber-based material, such as, for example, a textile, whatever the nature of the fiber or material to be fiber base considered.
- the present invention relates to a process for treating a fiber or a fiber-based material, such as a thread, a textile, woven material, knitted or nonwoven, paper, leather, or fiber-based material wood, with a view to improving its adsorption properties, which is characterized by the following successive operations on said fiber or said material: applying a solid mixture of cyclodextrin (s) and / or derivative (s) cyclodextrins (s) and / or their inclusion complexes, of at least one acid poly (carboxylic) and / or at least one poly (carboxylic) anhydride and optionally a catalyst, heating to a temperature comprised between 150 ° C and 220 ° C, washing with water and drying the product thus obtained.
- a solid mixture of cyclodextrin (s) and / or derivative (s) cyclodextrins (s) and / or their inclusion complexes of at least one acid poly (carboxylic) and / or at
- Precluded inclusion complexes can, for example, be formed of an active agent complexed by a molecule of cyclodextrin or of derivative of cyclodextrin.
- a material treated with an inclusion complex offers a better guarantee of the complexing properties of cyclodextrin; the presence of the complexed agent preserving the accessibility of the cavity of this last.
- the process of the present invention is particularly interesting in that it applies to any natural or artificial fiber and to any type of fiber-based material such as, for example, textile materials, paper or leather, which is able to withstand the heating step without undergoing or physical degradation, or chemical degradation.
- the process of the invention applies to fibers and yarns composed of fibers natural and artificial cellulosics, natural protein fibers and artificial, synthetic fibers such as polyesters, polyamides, acrylic, aramids, fluoro-fibers, or mineral fibers as well as fiber-based materials and textiles such as woven, knitted, non-woven textiles and containing one or more types of the above-mentioned yarns and fibers.
- Attachment of cyclodextrin (s) molecules to the fiber or fiber-based material is mainly produced by two mechanisms which depend on the chemical nature of the fiber or the material based on fibers.
- the process for the invention firstly makes it possible to form an acid anhydride poly (carboxylic) which reacts with fiber or fiber-based material to forming a covalent amide or ester bond between the fiber or fibers of the treated material and poly (carboxylic acid).
- a second anhydride of poly (carboxylic) acid Ilé à the fiber is formed; this reacts with a molecule of cyclodextrin or cyclodextrin derivative by creating an ester bond between the molecule cyclodextrin or cyclodextrin derivative and that of the acid poly (carboxylic acid).
- the possible formation of an anhydrous from another carboxyl function of the poly (carboxylic) acid linked to the fiber then allows the reaction with another molecule of cyclodextrin or derivative of cyclodextrin.
- a second type of reaction can occur: parallel either independently of the fixation reaction of the cyclodextrin or the cyclodextrin derivative by covalent bond with the fiber. Due to the presence of poly (carboxylic acid), a copolymer of cyclodextrin (s) and / or of derivative (s) of cyclodextrin (s) and / or their inclusion complexes and poly (carboxylic acid (s)); this copolymerization produces copolymers which are either linear or branched, or crosslinked.
- the copolymer When the copolymer is formed from a molecule of cyclodextrin attached to the fiber by covalent bond, so it has at least a covalent bond with a fiber.
- the copolymer When the copolymer is formed from poly (carboxylic) acid and / or acid anhydride molecules poly (carboxylic) and cyclodextrin and / or cyclodextrin derivative (s) not linked to a fiber, it can nevertheless, if it is crosslinked, that is to say that it forms a three-dimensional network intermingling or coating the fiber or fibers of a fiber-based material, be fixed, mechanically, so permanent to the fiber or material under consideration.
- this process is intended to modify the physical properties of a textile material consisting exclusively of cellulose fibers, such as cotton, not to modify the adsorption properties of a fiber or fiber-based material, by fixation of cyclodextrin (s) or derivative (s) cyclodextrin (s) on the fiber or in the structure of the fiber-based material, regardless of the chemical nature of this fiber or material, as is the case with the present invention.
- certain synthetic fibers or material based on such fibers do not have functional groups capable of reacting according to the mechanism proposed above.
- the fixation of cyclodextrin (s) and / or cyclodextrin derivative (s) and / or their inclusion complexes is produced by the formation of a crosslinked copolymer obtained by reaction exclusive between the molecules of cyclodextrin (s) and / or derivative of cyclodextrin (s) and at least one poly (carboxylic) acid.
- the copolymer crosslinked thus formed coats the fiber or fiber-based material so permed.
- the two fixing mechanisms to know the fixation by a covalent bond to the fiber and the formation of a sheathing of crosslinked copolymer on the fiber coexist.
- Another advantage of the process of the invention is that it is economical, easy to use with conventional industry equipment textile and does not require the use of toxic reagents.
- the application of the solid mixture is obtained by impregnating the fiber or the fiber-based material with an aqueous solution of cyclodextrin (s) and / or derivative (s) cyclodextrin (s) and / or their inclusion complexes, of at least one acid poly (carboxylic) and / or at least one poly (carboxylic) anhydride and optionally a catalyst and then drying of the impregnated fiber or of the impregnated fiber material.
- an aqueous solution of cyclodextrin (s) and / or derivative (s) cyclodextrin (s) and / or their inclusion complexes of at least one acid poly (carboxylic) and / or at least one poly (carboxylic) anhydride and optionally a catalyst
- the fiber or the material based on fibers is dried at a temperature between 40 ° C and 150 ° C, preferably, substantially equal to or equal to 110 ° C before the heating operation proper, at a temperature between 150 ° C and 220 ° C.
- This preliminary drying is particularly recommended in the case natural fibers such as wool or cotton to avoid their thermal degradation.
- This preliminary drying is advantageously carried out for obtain a solid mixture incorporated into the fiber or fibers of the material to be fiber base treated according to the process of the invention, in the context of drying which follows the impregnation with an aqueous solution such as previously described.
- the actual heating is intended for the permanent fixing of the cyclodextrin (s) molecules on the fiber or fiber-based material, for example reaction between poly (carboxylic acid) and / or acid anhydride poly (carboxylic) and fiber or fiber-based material (grafting chemical by covalent bond between the fiber and the cyclodextrin molecule or of cyclodextrin derivative, or even of cyclodextrin (s) copolymer and poly (carboxylic (s) acid) and / or by reaction between the acid poly (carboxylic) and cyclodextrin and / or the cyclodextrin derivative (s) for forming a crosslinked copolymer (mechanical grafting by coating).
- poly (carboxylic) acid and acid anhydride poly (carboxylic) are chosen from acids and anhydrides of acids poly (carboxylic) following: saturated acyclic poly (carboxylic) acids and unsaturated; saturated and unsaturated cyclics; aromatic, acids hydroxypoly (carboxylic), preferably citric acid, acid poly (acrylic), poly (methacrylic) acid, 1, 2, 3, 4-butanetetracarboxylic acid, maleic acid, citraconic acid, acid itaconic, 1,2,3-propanetricarboxylic acid, aconitic acid, acid all-cis-1, 2, 3, 4-cyclopentanetetracarboxylic, mellittic acid, acid oxidisuccinic, thiodisuccinic acid.
- the mixture contains a catalyst chosen from dihydrogenophosphates, hydrogenophosphates, phosphates, hypophosphites, alkali metal phosphites, metal salts alkaline polyphosphoric acids, carbonates, bicarbonates, acetates, borates, alkali metal hydroxides, amines aliphatic and ammonia, and preferably from hydrogen phosphate sodium, sodium dihydrogen phosphate and hypophosphite sodium.
- a catalyst chosen from dihydrogenophosphates, hydrogenophosphates, phosphates, hypophosphites, alkali metal phosphites, metal salts alkaline polyphosphoric acids, carbonates, bicarbonates, acetates, borates, alkali metal hydroxides, amines aliphatic and ammonia, and preferably from hydrogen phosphate sodium, sodium dihydrogen phosphate and hypophosphite sodium.
- the cyclodextrin is chosen from ⁇ -cyclodextrin
- the ⁇ -cyclodextrin and ⁇ -cyclodextrin and cyclodextrin derivatives are chosen from the methylated or acetylated hydroxypropyl derivatives of ⁇ -cyclodextrin, ⁇ -cyclodextrin and ⁇ -cyclodextrin and the complexes of inclusion of said cyclodextrins and of said cyclodextrin derivatives.
- the ester bond -O-CO- comes from the reaction between the function hydroxyl of the cellulose fiber and the carboxylic function of the acid poly (carboxylic) while the amide bond -NH-CO- comes from the reaction between the amine function of the keratin fiber and the function polycarboxylic acid carboxylic acid.
- Poly (carboxylic) acid undergoes an esterification and / or amidation reaction of at least two of its carboxylic acid functions and cyclodextrin or the cyclodextrin derivative undergoes an esterification with poly (carboxylic acid) of at least one of its hydroxyl functions.
- fiber or material obtained by the process of the invention is simply coated with a copolymer crosslinked with cyclodextrin (s) and poly (carboxylic (s) acid).
- the fiber or fiber-based material is of cellulosic origin and / or keratinous or contain hydroxyl and / or amine functions
- the cyclodextrin (s) molecules are attached to the fiber or base material of fibers according to the two methods of attachment previously described, namely, a direct fixing by covalent bond on the fiber and a coating of the fiber by a crosslinked copolymer.
- the present invention relates to these two kinds of fibers or materials, whether or not they are obtained by the process of the invention. So this The invention relates to fibers or fiber-based materials on which cyclodextrin (s) and / or cyclodextrin (s) derivative molecules are only fixed by covalent bond, fibers or materials based on fibers on which molecules of cyclodextrin (s) and / or derivatives of cyclodextrin (s) are fixed by covalent bond and by coating of the fiber or fibers of the material by a crosslinked copolymer of cyclodextrin (s) and fibers or fiber-based materials on which the cyclodextrin is only fixed by coating of crosslinked copolymer, without limitation concerning the nature or structure of these fibers or these base materials fiber.
- These materials can be, for example, knitted, woven textiles or nonwovens containing cellulosic and / or keratin fibers and / or synthetic.
- These fibers or fiber-based materials containing carboxylic acid functions have excellent adsorption properties odors and, to a lesser extent, absorption properties of improved water.
- Examples 1 to 11 illustrate the process of the present invention.
- Examples 12 and 13 illustrate the adsorbent properties of the materials of the present invention and their possible use, in particular for the manufacture of mosquito repellent clothing and mosquito nets.
- This example illustrates the adsorbent properties of tissues functionalized with ⁇ -cyclodextrin according to the method of the invention.
- Cyclodextrins are known to be capable of forming inclusion complexes with phenolphthalein.
- Six tissue samples functionalized with ⁇ -cyclodextrin according to the method of the invention, of known mass and containing different quantities of ⁇ -cyclodextrin were placed in solutions of phenolphthalein of known concentration.
- the variation in the concentration of free phenolphthalein in each solution (A 0 -A 96 ) was measured by spectroscopy in the visible region at 552.4 nm after 96 hours.
- the level of cyclodextrin fixed on textiles was measured by the difference in dry weight gain between a fabric treated by a mixture cyclodextrin / poly (carboxylic acid) / catalyst, and a tissue treated with a poly (carboxylic) acid / catalyst mixture.
- DEET Diethyltoluamide
- Three cotton fabric samples, of known weight, functionalized with cyclodextrins and obtained according to the method of the invention, using citric acid, sodium hydrogen phosphate [12 hydrate] and ⁇ -, ⁇ - and ⁇ -cyclodextrins were placed in DEET solutions of known concentration. The adsorption of DEET on textile materials was determined by measuring the change in absorbance at 270nm from the initial solution after 96 hours.
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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)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
Description
n supérieur ou égal à 1 et dans lesquelles :
Taux en poids de β-cyclodextrine fixée sur le tissu (%) | 0 | 1,8 | 3,6 | 5,4 | 6,0 | 6,6 |
A0-A96/g de tissu | 0,5 | 1,3 | 1,8 | 2,2 | 2,4 | 2,6 |
Echantillon | Type de cyclodextrine utilisé pour la fonctionnalisation | Gain de poids après la fonctionnalisation (%) | A0 - A96 / g de tissu |
1 | α-cyclodextrine | 14 | 0,24 |
2 | β-cyclodextrine | 15 | 0,36 |
3 | γ-cyclodextrine | 15 | 0,34 |
Claims (10)
- Procédé de traitement d'une fibre ou d'un matériau à base de fibres tel que un fil, un matériau textile, tissé, tricoté ou non tissé, un papier, un cuir ou un matériau à base de fibres de bois en vue d'améliorer ses propriétés d'adsorption, caractérisé par les opérations successives suivantes sur ladite fibre ou ledit matériau:a) application d'un mélange solide de cyclodextrine(s) et/ou de dérivé(s) de cyclodextrine(s), et/ou de complexe(s) d'inclusion de cyclodextrine(s) et/ou de dérivé(s) de cyolodextrine(s), d'au moins un acide poly(carboxylique) et/ou d'au moins un anhydride d'acide poly(carboxylique) et éventuellement d'un catalyseur ;b) chauffage à une température comprise entre 150°C et 220°C ;c) lavage à l'eau; etd) séchage.
- Procédé selon la revendication 1, caractérisé en ce que l'application du mélange solide est obtenue par imprégnation de la fibre ou du matériau à base de fibres avec une solution aqueuse de cyclodextrine(s) et/ou de dérivé(s) de cyclodextrine(s) et/ou de complexe(s) d'inclusion de cyclodextrine(s) et/ou de dérivé(s) de cyclodextrine(s), d'au moins un acide poly(carboxylique) et/ou d'au moins un anhydride d'acide polycarboxylique et éventuellement d'un catalyseur et par séchage de la fibre imprégnée ou du matériau à base de fibre imprégné.
- Procédé selon l'une des revendications 1 ou 2, caractérisé en ce que la fibre ou le matériau à base de fibres est séché à une température comprise entre 40°C et 150°C, de préférence, sensiblement égale ou égale à 110°C avant l'opération de chauffage proprement dit, à une température comprise entre 150°C et 220°C.
- Procédé selon l'une des revendications 1 à 3, caractérisé en ce que l'acide poly(carboxylique) et l'anhydride d'acide poly(carboxylique) sont choisis parmi les acides poly(carboxyliques) et les anhydrides d'acide poly(carboxylique) suivants: les acides poly(carboxyliques) acycliques saturés et insaturés ; cycliques saturés et insaturés ; aromatiques, les acides hydroxypoly(carboxyliques), l'acide citrique, l'acide poly(acrylique), l'acide poly(méthacrylique), l'acide 1, 2, 3, 4-butanetétracarboxylique, l'acide maléique, l'acide citraconique, l'acide itaconique, l'acide 1, 2, 3-propanetricarboxylique, l'acide aconitique, l'acide all-cis-1, 2, 3, 4-cyclopentanetétracarboxylique, l'acide méllittique, l'acide oxydisuccinique, l'acide thiodisuccinique.
- Procédé selon l'une quelconque des revendications 1 à 4, caractérisé en ce que le catalyseur est choisi parmi les dihydrogénophosphates, les hydrogénophosphates, les phosphates, les hypophosphites, les phosphites de métaux alcalins, les sels de métaux alcalins des acides polyphosphoriques, les carbonates, les bicarbonates, les acétates, les borates, les hydroxydes de métaux alcalins, les amines aliphatiques et l'ammoniaque, et de préférence, parmi l'hydrogénophosphate de sodium, le dihydrogénophosphate de sodium et l'hypophosphite de sodium.
- Procédé selon l'une quelconque des revendications 1 à 5, caractérisé en ce que la cyclodextrine est choisie parmi l'α-cyclodextrine, la β-cyclodextrine et la γ-cyclodextrine et en ce que les dérivés de cyclodextrine sont choisis parmi les dérivés_hydroxypropyl méthylés ou acétylés de l'α-cyclodextrine, de la β-cyclodextrine et de la γ-cyclodextrine et les complexes d'inclusion desdites cyclodextrines ou desdits dérivés de cyclodextrine(s).
- Fibre ou matériau à base de fibres caractérisé en ce que la fibre ou les fibres du matériau à base de fibres étant choisies parmi les fibres comportant une fonction hydroxyle et/ou une fonction amine, la fibre ou les fibres dudit matériau à base de fibres sont liées par liaison covalente, du type amide ou ester, à au moins une molécule de cyclodextrine et/ou de dérivé de cyclodextrine et/ou d'un complexe d'inclusion de cyclodextrine ou de dérivés de cyclodextrine ou à un copolymère linéaire et/ou ramifié et/ou réticulé composé de cyclodextrine(s) et/ou de dérivés de cyclodextrine(s) et/ou de complexes d'inclusion de cyclodextrine ou de dérivés de cyclodextrine et dont la structure comporte la répétition d'un motif de formule générale : ou avec y ≥2 ; y ≤ x - 1 et
et n supérieur ou égal à 1 et dans lesquelles :[Cell] représente la chaíne macromoléculaire d'une fibre cellulosique naturelle ou artificielle ;[Ker] représente la chaíne macromoléculaire d'une fibre protéique naturelle ou artificielle ; représente la chaíne moléculaire d'un acide poly(carboxylique), dont au moins deux fonctions acide carboxylique (COOH)y ont subi une estérification ou subi respectivement une esterification et une amidation et qui porte, au moins une fonction acide carboxylique (COOH)x-y n'ayant pas subi de réaction d'esterifaction ou d'amidation ; et[CD] représente la structure moléculaire de l'α-cyclodextrine, la β-cyclodextrine, la γ-cyclodextrine ou un dérivé de cyclodextrine(s), de préférence, un dérivé hydroxypropyl méthylé ou acéthylé de l'α-cyclodextrine, de la β-cyclodextrine ou de la γ-cyclodextrine ou d'un complexe d'inclusion desdites cyclodextrines ou desdits dérivés de cyclodextrine. - Fibre ou matériau à base de fibres caractérisé en ce que ladite fibre ou les fibres dudit matériau sont enrobées d'un copolymère réticulé composé de cyclodextrine(s) et/ou de dérivés de cyclodextrine(s) et d'au moins un acide poly(carboxylique) dont la structure comporte la répétition d'un motif de la formule générale: avec y ≥2 ; y≤x-1 et
dans lesquelles : représente la chaíne moléculaire d'un acide poly(carboxylique) dont au moins deux fonctions acide carboxylique (COOH)y ont subi une estérification et qui porte, au moins une fonction acide carboxylique (COOH) x-y n'ayant pas subi de réaction d'estérification ; et
[CD] représente la structure moléculaire de l'α-cyclodextrine, la β-cyclodextrine, la γ-cyclodextrine ou un dérivé de cyclodextrine(s), de préférence, un dérivé hydroxypropyl méthylé ou acéthylé de l'α-cyclodextrine, de la β-cyclodextrine ou de la γ-cyclodextrine , d'un complexe d'inclusion desdites cyclodextrines ou desdits dérivés de cyclodextrine. - Fibre ou matériau à base de fibres selon la revendication 7 ou 8, caractérisé en ce que l'acide poly(carboxylique) est choisi parmi les acides poly(carboxyliques) acycliques saturés et insaturés ; cycliques saturés et insaturés ; aromatiques, les acides hydroxypoly(carboxyliques), de préférence, l'acide citrique, l'acide poly(acrylique), l'acide poly(méthacrylique), l'acide 1, 2, 3, 4-butanetetracarboxylique, l'acide 1, 2, 3-propanetricarboxylique, l'acide aconitique, l'acide all-cis-1, 2, 3, 4-cyclopentanetétracarboxylique, l'acide méllittique, l'acide oxydisuccinique, l'acide thiodisuccinique.
- Fibre ou matériau à base de fibres selon l'une quelconque des revendications 7 à 9 caractérisé en ce qu'il contient un agent insecticide ou répulsif formant un complexe avec les molécules de cyclodextrine(s) et/ou de dérivés de cyclodextrine(s).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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FR9901967 | 1999-02-15 | ||
FR9901967A FR2789704B1 (fr) | 1999-02-15 | 1999-02-15 | Procede de traitement d'une fibre ou d'un materiau a base de fibres en vue d'ameliorer ses proprietes adsorbantes et fibre ou materiau a base de fibres presentant des proprietes adsorbantes ameliorees |
PCT/FR2000/000378 WO2000047811A1 (fr) | 1999-02-15 | 2000-02-15 | Fibre presentant des proprietes de complexation ameliorees et des proprietes echangeuses de cations |
Publications (3)
Publication Number | Publication Date |
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EP1157156A1 EP1157156A1 (fr) | 2001-11-28 |
EP1157156B1 true EP1157156B1 (fr) | 2004-04-21 |
EP1157156B8 EP1157156B8 (fr) | 2008-08-13 |
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ID=9542174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP00905144A Expired - Lifetime EP1157156B8 (fr) | 1999-02-15 | 2000-02-15 | Fibre presentant des proprietes de complexation ameliorees et des proprietes echangeuses de cations |
Country Status (9)
Country | Link |
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US (1) | US7048769B1 (fr) |
EP (1) | EP1157156B8 (fr) |
AT (1) | ATE264937T1 (fr) |
AU (1) | AU2677800A (fr) |
CA (1) | CA2362534C (fr) |
DE (1) | DE60010055T2 (fr) |
ES (1) | ES2220402T3 (fr) |
FR (1) | FR2789704B1 (fr) |
WO (1) | WO2000047811A1 (fr) |
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EP4083308A1 (fr) * | 2021-03-11 | 2022-11-02 | Nano and Advanced Materials Institute Limited | Finition de tissu bactéricide et virucide lavable en machine |
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DE10060710A1 (de) * | 2000-12-07 | 2002-06-13 | Deutsches Textilforschzentrum | Textiles Material ausgerüstet mit einer Polymermatrix und Cyclodextrinen, Cyclodextrinderivaten oder Mischungen davon, ein Verfahren zu deren Herstellung und deren Verwendung |
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CN101857908B (zh) * | 2010-06-18 | 2013-03-20 | 四川大学 | 缓释型皮革香味整理剂及其制备方法 |
ITRM20120120A1 (it) | 2011-03-31 | 2012-10-01 | Gianis S R L | Legante e procedimento di produzione di tessili contenenti ciclodestrine fissate con detto legante. |
FR3039840B1 (fr) * | 2015-08-05 | 2021-09-10 | Ajelis Sas | Materiau a base de fibres naturelles hydrophiles et son utilisation pour l'extraction des metaux presents dans un milieu aqueux |
FR3100547B1 (fr) * | 2019-09-11 | 2021-07-30 | Centre Nat Rech Scient | Procédé de modification d’un fil ou d’une surface textile |
Family Cites Families (6)
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JPS636196A (ja) * | 1986-06-26 | 1988-01-12 | 柴内 裕子 | 紙の製造方法 |
US5098793A (en) * | 1988-09-29 | 1992-03-24 | Uop | Cyclodextrin films on solid substrates |
US5238682A (en) * | 1990-11-30 | 1993-08-24 | Mitsubishi Rayon Co., Ltd. | Insectproofing fibers and method for preparing the same |
DE4429229A1 (de) * | 1994-08-18 | 1996-02-22 | Consortium Elektrochem Ind | Cyclodextrinderivate mit mindestens einem stickstoffhaltigen Heterozyklus, ihre Herstellung und Verwendung |
DE19520967A1 (de) * | 1995-06-08 | 1996-12-12 | Consortium Elektrochem Ind | Textiles Material oder Leder, welches mit Cyclodextrinderivaten mit mindestens einem stickstoffhaltigen Heterozyklus ausgerüstet ist |
AR017716A1 (es) * | 1998-04-27 | 2001-09-12 | Procter & Gamble | Articulo de manufactura en la forma de un expendedor atomizador operado no-manualmente |
-
1999
- 1999-02-15 FR FR9901967A patent/FR2789704B1/fr not_active Expired - Fee Related
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2000
- 2000-02-15 DE DE60010055T patent/DE60010055T2/de not_active Expired - Lifetime
- 2000-02-15 EP EP00905144A patent/EP1157156B8/fr not_active Expired - Lifetime
- 2000-02-15 AT AT00905144T patent/ATE264937T1/de not_active IP Right Cessation
- 2000-02-15 WO PCT/FR2000/000378 patent/WO2000047811A1/fr active IP Right Grant
- 2000-02-15 US US09/913,448 patent/US7048769B1/en not_active Expired - Lifetime
- 2000-02-15 AU AU26778/00A patent/AU2677800A/en not_active Abandoned
- 2000-02-15 ES ES00905144T patent/ES2220402T3/es not_active Expired - Lifetime
- 2000-02-15 CA CA2362534A patent/CA2362534C/fr not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006051227A1 (fr) * | 2004-11-15 | 2006-05-18 | Universite Des Sciences Et Technologies De Lille Saic | Biomateriaux porteurs de cyclodextrines aux proprietes d'absorption ameliorees et de liberation progressive et retardee de molecules therapeutiques |
FR2877846A1 (fr) * | 2004-11-15 | 2006-05-19 | Univ Lille Sciences Tech | Biomateriaux porteurs de cyclodextrines aux proprietes d'absorption ameliorees et de liberation progressive et retardee de molecules therapeutiques |
US8906403B2 (en) | 2004-11-15 | 2014-12-09 | Universite Des Sciences Et Technologies De Lille Saic | Biomaterials carrying cyclodextrins having improved absorption properties and used for the progressive and delayed release of therapeutic molecules |
EP4083308A1 (fr) * | 2021-03-11 | 2022-11-02 | Nano and Advanced Materials Institute Limited | Finition de tissu bactéricide et virucide lavable en machine |
US11856953B2 (en) | 2021-03-11 | 2024-01-02 | Nano And Advanced Materials Institute Limited | Launderable bactericidal and virucidal fabric finish |
Also Published As
Publication number | Publication date |
---|---|
WO2000047811A1 (fr) | 2000-08-17 |
ATE264937T1 (de) | 2004-05-15 |
FR2789704B1 (fr) | 2003-09-26 |
AU2677800A (en) | 2000-08-29 |
DE60010055T2 (de) | 2005-03-03 |
DE60010055D1 (de) | 2004-05-27 |
EP1157156B8 (fr) | 2008-08-13 |
US7048769B1 (en) | 2006-05-23 |
ES2220402T3 (es) | 2004-12-16 |
EP1157156A1 (fr) | 2001-11-28 |
CA2362534C (fr) | 2011-09-20 |
FR2789704A1 (fr) | 2000-08-18 |
CA2362534A1 (fr) | 2000-08-17 |
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