PT2712364E - Método de baixa energia para a preparação de nanocelulose não derivatizada - Google Patents
Método de baixa energia para a preparação de nanocelulose não derivatizada Download PDFInfo
- Publication number
- PT2712364E PT2712364E PT137353256T PT13735325T PT2712364E PT 2712364 E PT2712364 E PT 2712364E PT 137353256 T PT137353256 T PT 137353256T PT 13735325 T PT13735325 T PT 13735325T PT 2712364 E PT2712364 E PT 2712364E
- Authority
- PT
- Portugal
- Prior art keywords
- cellulose
- piperidine
- agent
- volume
- aqueous
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 31
- 229920001046 Nanocellulose Polymers 0.000 title claims description 5
- 238000002360 preparation method Methods 0.000 title description 6
- 229920002678 cellulose Polymers 0.000 claims description 69
- 239000001913 cellulose Substances 0.000 claims description 69
- 239000003795 chemical substances by application Substances 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 43
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 13
- 239000007864 aqueous solution Substances 0.000 claims description 11
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 claims description 10
- 239000000243 solution Substances 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 4
- 230000008961 swelling Effects 0.000 claims description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 239000012802 nanoclay Substances 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 2
- 150000002500 ions Chemical class 0.000 claims 2
- 239000011324 bead Substances 0.000 claims 1
- 238000000265 homogenisation Methods 0.000 claims 1
- 238000010297 mechanical methods and process Methods 0.000 claims 1
- 230000005226 mechanical processes and functions Effects 0.000 claims 1
- 235000010980 cellulose Nutrition 0.000 description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- 230000008569 process Effects 0.000 description 16
- 239000000725 suspension Substances 0.000 description 15
- 239000000835 fiber Substances 0.000 description 14
- 239000002904 solvent Substances 0.000 description 12
- 238000012545 processing Methods 0.000 description 11
- 239000000047 product Substances 0.000 description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- -1 II Chemical compound 0.000 description 6
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 6
- 239000004094 surface-active agent Substances 0.000 description 6
- 210000004027 cell Anatomy 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 5
- 229910021641 deionized water Inorganic materials 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 208000011117 substance-related disease Diseases 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 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 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229920001131 Pulp (paper) Polymers 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000011162 core material Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 210000000653 nervous system Anatomy 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 238000004626 scanning electron microscopy Methods 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000004475 Arginine Substances 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XUKUURHRXDUEBC-KAYWLYCHSA-N Atorvastatin Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-KAYWLYCHSA-N 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 206010013654 Drug abuse Diseases 0.000 description 2
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 description 2
- LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 description 2
- 150000001204 N-oxides Chemical class 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 206010042674 Swelling Diseases 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 2
- 150000008041 alkali metal carbonates Chemical class 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 206010013663 drug dependence Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000012035 limiting reagent Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 239000002025 wood fiber Substances 0.000 description 2
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
- DUIMWXDLDBNUFD-UHFFFAOYSA-N 4-pyrimidin-2-ylmorpholine Chemical compound C1COCCN1C1=NC=CC=N1 DUIMWXDLDBNUFD-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 241000271566 Aves Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- OWNRRUFOJXFKCU-UHFFFAOYSA-N Bromadiolone Chemical compound C=1C=C(C=2C=CC(Br)=CC=2)C=CC=1C(O)CC(C=1C(OC2=CC=CC=C2C=1O)=O)C1=CC=CC=C1 OWNRRUFOJXFKCU-UHFFFAOYSA-N 0.000 description 1
- 101100124609 Caenorhabditis elegans zyg-12 gene Proteins 0.000 description 1
- 240000004160 Capsicum annuum Species 0.000 description 1
- 235000008534 Capsicum annuum var annuum Nutrition 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000581404 Exerpes Species 0.000 description 1
- 240000008620 Fagopyrum esculentum Species 0.000 description 1
- 235000009419 Fagopyrum esculentum Nutrition 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920001340 Microbial cellulose Polymers 0.000 description 1
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 1
- JJWSNOOGIUMOEE-UHFFFAOYSA-N Monomethylmercury Chemical compound [Hg]C JJWSNOOGIUMOEE-UHFFFAOYSA-N 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 241000282941 Rangifer tarandus Species 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 241000694533 Recurvirostra Species 0.000 description 1
- 101000984133 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) Leucine aminopeptidase 2 Proteins 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- BUYLJPBKKCKQPA-UHFFFAOYSA-N [Ar].[Ag] Chemical compound [Ar].[Ag] BUYLJPBKKCKQPA-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 229910001508 alkali metal halide Inorganic materials 0.000 description 1
- 150000008045 alkali metal halides Chemical class 0.000 description 1
- 229910000102 alkali metal hydride Inorganic materials 0.000 description 1
- 150000008046 alkali metal hydrides Chemical class 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- IANQTJSKSUMEQM-UHFFFAOYSA-N benzofuran Natural products C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 description 1
- VMDFASMUILANOL-WXXKFALUSA-N bisoprolol fumarate Chemical compound [H+].[H+].[O-]C(=O)\C=C\C([O-])=O.CC(C)NCC(O)COC1=CC=C(COCCOC(C)C)C=C1.CC(C)NCC(O)COC1=CC=C(COCCOC(C)C)C=C1 VMDFASMUILANOL-WXXKFALUSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 150000003842 bromide salts Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000001511 capsicum annuum Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 206010061592 cardiac fibrillation Diseases 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 150000004699 copper complex Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- NZNMSOFKMUBTKW-UHFFFAOYSA-N cyclohexanecarboxylic acid Chemical compound OC(=O)C1CCCCC1 NZNMSOFKMUBTKW-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 239000003398 denaturant Substances 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 239000008121 dextrose Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000003722 extracellular fluid Anatomy 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012526 feed medium Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 230000002600 fibrillogenic effect Effects 0.000 description 1
- 238000003818 flash chromatography Methods 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- GFAUNYMRSKVDJL-UHFFFAOYSA-N formyl chloride Chemical compound ClC=O GFAUNYMRSKVDJL-UHFFFAOYSA-N 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 229940125721 immunosuppressive agent Drugs 0.000 description 1
- 239000003018 immunosuppressive agent Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229940050176 methyl chloride Drugs 0.000 description 1
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 1
- 239000008108 microcrystalline cellulose Substances 0.000 description 1
- 229940016286 microcrystalline cellulose Drugs 0.000 description 1
- BDRTVPCFKSUHCJ-UHFFFAOYSA-N molecular hydrogen;potassium Chemical compound [K].[H][H] BDRTVPCFKSUHCJ-UHFFFAOYSA-N 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 239000002777 nucleoside Substances 0.000 description 1
- 125000003835 nucleoside group Chemical group 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 125000005062 perfluorophenyl group Chemical group FC1=C(C(=C(C(=C1F)F)F)F)* 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000012985 polymerization agent Substances 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000012258 stirred mixture Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000012749 thinning agent Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- IHPUEQKULSGGMC-UHFFFAOYSA-N trifluoromethanamine;hydrochloride Chemical compound [Cl-].[NH3+]C(F)(F)F IHPUEQKULSGGMC-UHFFFAOYSA-N 0.000 description 1
- 150000004684 trihydrates Chemical class 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
- C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
- C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/007—Modification of pulp properties by mechanical or physical means
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
- D21H11/18—Highly hydrated, swollen or fibrillatable fibres
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/07—Nitrogen-containing compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/64—Alkaline compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/66—Salts, e.g. alums
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/22—Agents rendering paper porous, absorbent or bulky
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12176252 | 2012-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT2712364E true PT2712364E (pt) | 2016-06-09 |
Family
ID=48782361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT137353256T PT2712364E (pt) | 2012-07-13 | 2013-07-12 | Método de baixa energia para a preparação de nanocelulose não derivatizada |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US9371401B2 (enExample) |
| EP (1) | EP2712364B1 (enExample) |
| JP (2) | JP6499959B2 (enExample) |
| KR (1) | KR102058518B1 (enExample) |
| CN (1) | CN104470951B (enExample) |
| AU (1) | AU2013288608B2 (enExample) |
| BR (1) | BR112014032026A2 (enExample) |
| CA (1) | CA2874414A1 (enExample) |
| DK (1) | DK2712364T3 (enExample) |
| EA (1) | EA025803B1 (enExample) |
| ES (1) | ES2575403T3 (enExample) |
| HU (1) | HUE028027T2 (enExample) |
| IN (1) | IN2014KN02636A (enExample) |
| PL (1) | PL2712364T3 (enExample) |
| PT (1) | PT2712364E (enExample) |
| WO (1) | WO2014009517A1 (enExample) |
| ZA (1) | ZA201408693B (enExample) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI125818B (fi) * | 2009-06-08 | 2016-02-29 | Upm Kymmene Corp | Menetelmä paperin valmistamiseksi |
| JP2016061002A (ja) * | 2014-09-22 | 2016-04-25 | 国立大学法人信州大学 | セルロースナノファイバーの製造方法 |
| FI127717B (en) * | 2014-10-29 | 2018-12-31 | Kemira Oyj | Process for the preparation of microfibrillar cellulose and microfibrillar cellulose |
| AU2016280766A1 (en) * | 2015-06-17 | 2017-12-07 | Sappi Netherlands Services B.V. | Solvent exchange compositions |
| WO2017051030A1 (en) | 2015-09-25 | 2017-03-30 | Sappi Netherlands Services B.V. | Supercritical co2 cellulose spraydrying |
| JP6818985B2 (ja) * | 2015-10-01 | 2021-01-27 | バイオイーコン インターナショナル ホールディング エヌ． ヴィー．Ｂｉｏｅｃｏｎ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｈｏｌｄｉｎｇ Ｎ．Ｖ． | 新規な改変バイオベース材料を調製する方法 |
| US10813377B2 (en) | 2015-10-28 | 2020-10-27 | Innotech Materials, Llc | Preparation of modified cellulose and its derivatives |
| EP3176321A1 (en) * | 2015-12-04 | 2017-06-07 | SAPPI Netherlands Services B.V. | Process to reduce the overall energy consumption in the production of nanocellulose |
| EP3184549A1 (en) * | 2015-12-22 | 2017-06-28 | SAPPI Netherlands Services B.V. | Acylation of biopolymer comprising anhydroglucose units |
| KR101888624B1 (ko) * | 2016-03-29 | 2018-08-14 | 한국화학연구원 | 비(非) 산 처리 친환경 셀룰로오스 나노결정체의 제조방법 및 이로 제조된 셀룰로오스 나노결정체 |
| AU2017270026B2 (en) | 2016-05-25 | 2020-10-29 | Sappi Netherlands Services B.V. | Production of chemically derivatized nanocellulose |
| GB201612889D0 (en) * | 2016-07-26 | 2016-09-07 | Natural Resources (2000) Ltd | Moulding of articles |
| EP3538044B1 (en) | 2016-11-11 | 2020-06-17 | 3M Innovative Properties Company | Trimmable conformable wound dressing |
| EP3321316A1 (en) * | 2016-11-11 | 2018-05-16 | SAPPI Netherlands Services B.V. | Drying of nanocellulose using ammonia in a supercritical state |
| CN106800604A (zh) * | 2016-12-21 | 2017-06-06 | 广西大学 | 一种在BmimCl体系中制备纳米纤维素的方法 |
| CN106674357A (zh) * | 2016-12-21 | 2017-05-17 | 广西大学 | 一种在EmimOAc体系中制备纳米纤维素的方法 |
| CN106674374A (zh) * | 2016-12-26 | 2017-05-17 | 青岛聚大洋藻业集团有限公司 | 一种利用鼠尾藻提取褐藻胶的工艺技术 |
| AU2018255503A1 (en) * | 2017-04-17 | 2019-12-05 | NanoCellulose IP Pty Ltd | Method for treatment of cellulose |
| CA3062261C (en) | 2017-05-05 | 2024-06-04 | Betulium Oy | Cellulose derivatives |
| EP3409691B1 (en) * | 2017-05-31 | 2019-10-02 | SAPPI Biochemtech B.V. | Process for the production of a nanocellulose material |
| CN107236048A (zh) * | 2017-06-12 | 2017-10-10 | 齐鲁工业大学 | 一种离子液体/固体酸体系中制备纳晶纤维素的方法 |
| CN109972439B (zh) * | 2017-12-28 | 2022-12-02 | 上海凯矜新材料科技有限公司 | 制备纳米纤维素的方法 |
| CN108084278A (zh) * | 2018-01-02 | 2018-05-29 | 青岛大学 | 一种小尺寸纤维素纳米晶的制备方法 |
| SE543549C2 (en) | 2018-03-02 | 2021-03-23 | Stora Enso Oyj | Method for manufacturing a composition comprising microfibrillated cellulose |
| CN108468204A (zh) * | 2018-03-08 | 2018-08-31 | 深圳市彩铜时代科技有限公司 | 抗菌无机金属盐改性纤维素纤维的制备方法 |
| CN108824050B (zh) * | 2018-04-26 | 2020-08-18 | 东莞市泰昌纸业有限公司 | 一种高浓碎浆过程中减少废纸纤维损伤的方法 |
| EP3801878A1 (en) | 2018-06-01 | 2021-04-14 | Climeworks AG | Process for the preparation of homogeneous hybrid materials |
| CN109778587A (zh) * | 2019-03-05 | 2019-05-21 | 山东天阳纸业有限公司 | 一种透析原纸的生产方法 |
| KR102073523B1 (ko) * | 2019-07-12 | 2020-02-04 | 송인갑 | 저에너지 특성을 나타내는 셀룰로오스 원료의 해리 및 추출방법, 이를 포함하는 셀룰로오스 미세섬유의 제조방법, 및 셀룰로오스 미세섬유의 제조장치 |
| CN110511438B (zh) * | 2019-08-01 | 2022-04-29 | 黑龙江大学 | 一种利用微流法制备光热蒸发凝胶薄膜的方法 |
| JP2024523832A (ja) | 2021-06-09 | 2024-07-02 | ソーン マテリアルズ エルエルシー | ナノセルロース要素を含む製造物品 |
| IT202200007589A1 (it) | 2022-04-15 | 2023-10-15 | Pabif Srl | Processo ed apparato per la produzione di acido levulinico da cellulosa ricavata da biomasse |
| KR102454807B1 (ko) * | 2022-07-22 | 2022-10-17 | 주식회사 모빅신소재기술 | 친환경적이며 경제적인 공법으로 바이오매스 유래 셀룰로오스를 나노 섬유화하는 제조공정 및 이의 제조장치 |
| CN116462857B (zh) * | 2023-05-16 | 2025-07-29 | 太原理工大学 | 一种溶解纤维素的方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19543310C2 (de) * | 1995-11-21 | 2000-03-23 | Herzog Stefan | Verfahren zur Herstellung eines organischen Verdickungs- und Suspensionshilfsmittels |
| WO1997047790A1 (en) * | 1996-06-10 | 1997-12-18 | Korea Institute Of Science And Technology | Process for preparing a homogeneous cellulose solution using n-methylmorpholine-n-oxide |
| FR2770232B1 (fr) * | 1997-10-27 | 2000-01-14 | Rhodia Ag Rhone Poulenc | Procede de preparation d'une fibre ou d'un fil de cellulose regeneree |
| JP2909458B1 (ja) * | 1998-05-20 | 1999-06-23 | 聚隆纖維股▲ふん▼有限公司 | 低粘度セルロース粘液の製法 |
| JP3855023B2 (ja) * | 2000-06-14 | 2006-12-06 | 和歌山県 | 木材分解生成物、並びに、この木材分解生成物を用いる、物の接着方法、未硬化エポキシ化合物の硬化方法、エポキシ樹脂の製造方法、およびウレタン樹脂の製造方法 |
| JP4235966B2 (ja) * | 2002-03-22 | 2009-03-11 | 和歌山県 | 木材及び木質材料用の防腐防虫剤 |
| WO2004024774A2 (en) * | 2002-09-16 | 2004-03-25 | Rensselaer Polytechnic Institute | Methods for manufacturing polysaccharide derivatives |
| JP5206947B2 (ja) * | 2007-03-30 | 2013-06-12 | 独立行政法人産業技術総合研究所 | 微細繊維状セルロース系物質及びその製造方法 |
| WO2009063508A2 (en) * | 2007-11-13 | 2009-05-22 | Jawaharlal Nehru Centre For Advanced Scientific Research | Nanoparticle composition and process thereof |
| SE0800807L (sv) | 2008-04-10 | 2009-10-11 | Stfi Packforsk Ab | Nytt förfarande |
| FI124724B (fi) | 2009-02-13 | 2014-12-31 | Upm Kymmene Oyj | Menetelmä muokatun selluloosan valmistamiseksi |
| SI2236545T1 (sl) | 2009-03-30 | 2014-12-31 | Omya International Ag | Postopek za proizvodnjo gelov iz nanofibrilirane celuloze |
| PL3617400T3 (pl) * | 2009-03-30 | 2023-01-02 | Fiberlean Technologies Limited | Zastosowanie zawiesin nanofibrylarnej celulozy |
| CN102712108A (zh) * | 2009-11-13 | 2012-10-03 | 瑞典树木科技公司 | 制造颗粒的方法 |
| EP2386682B1 (en) * | 2010-04-27 | 2014-03-19 | Omya International AG | Process for the manufacture of structured materials using nano-fibrillar cellulose gels |
| DK2386683T3 (da) | 2010-04-27 | 2014-06-23 | Omya Int Ag | Fremgangsmåde til fremstilling af gel-baserede kompositmaterialer |
| EP2532410A1 (en) * | 2011-06-06 | 2012-12-12 | Eidgenössische Materialprüfungs- und Forschungsanstalt EMPA | Porous adsorbent structure for adsorption of CO2 from a gas mixture |
| CN102220718B (zh) * | 2011-06-08 | 2013-05-15 | 南京林业大学 | 一种高压破碎低温冷却制备纳米纤维素的方法 |
| CN104768416B (zh) * | 2012-05-30 | 2016-10-12 | 西杰·西拉 | 用于带有生态点火器的移动设备的盖子 |
-
2013
- 2013-07-12 BR BR112014032026A patent/BR112014032026A2/pt active Search and Examination
- 2013-07-12 PT PT137353256T patent/PT2712364E/pt unknown
- 2013-07-12 EP EP13735325.6A patent/EP2712364B1/en active Active
- 2013-07-12 WO PCT/EP2013/064776 patent/WO2014009517A1/en not_active Ceased
- 2013-07-12 DK DK13735325.6T patent/DK2712364T3/en active
- 2013-07-12 CN CN201380036778.1A patent/CN104470951B/zh not_active Expired - Fee Related
- 2013-07-12 JP JP2015521012A patent/JP6499959B2/ja not_active Expired - Fee Related
- 2013-07-12 AU AU2013288608A patent/AU2013288608B2/en not_active Ceased
- 2013-07-12 KR KR1020147034022A patent/KR102058518B1/ko not_active Expired - Fee Related
- 2013-07-12 HU HUE13735325A patent/HUE028027T2/en unknown
- 2013-07-12 ES ES13735325.6T patent/ES2575403T3/es active Active
- 2013-07-12 US US14/413,449 patent/US9371401B2/en not_active Expired - Fee Related
- 2013-07-12 IN IN2636KON2014 patent/IN2014KN02636A/en unknown
- 2013-07-12 EA EA201590176A patent/EA025803B1/ru not_active IP Right Cessation
- 2013-07-12 PL PL13735325.6T patent/PL2712364T3/pl unknown
- 2013-07-12 CA CA2874414A patent/CA2874414A1/en not_active Abandoned
-
2014
- 2014-11-26 ZA ZA2014/08693A patent/ZA201408693B/en unknown
-
2019
- 2019-02-08 JP JP2019021315A patent/JP2019090053A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| HK1195573A1 (zh) | 2014-11-14 |
| EA201590176A1 (ru) | 2016-05-31 |
| BR112014032026A2 (pt) | 2017-07-25 |
| IN2014KN02636A (enExample) | 2015-05-08 |
| AU2013288608B2 (en) | 2017-08-03 |
| EP2712364B1 (en) | 2016-03-09 |
| ES2575403T3 (es) | 2016-06-28 |
| KR20150034686A (ko) | 2015-04-03 |
| JP2015522097A (ja) | 2015-08-03 |
| DK2712364T3 (en) | 2016-06-13 |
| EP2712364A1 (en) | 2014-04-02 |
| JP2019090053A (ja) | 2019-06-13 |
| CA2874414A1 (en) | 2014-01-16 |
| AU2013288608A1 (en) | 2014-12-04 |
| CN104470951A (zh) | 2015-03-25 |
| PL2712364T3 (pl) | 2016-09-30 |
| JP6499959B2 (ja) | 2019-04-10 |
| US9371401B2 (en) | 2016-06-21 |
| CN104470951B (zh) | 2017-11-07 |
| KR102058518B1 (ko) | 2019-12-23 |
| HUE028027T2 (en) | 2016-11-28 |
| ZA201408693B (en) | 2016-08-31 |
| WO2014009517A1 (en) | 2014-01-16 |
| EA025803B1 (ru) | 2017-01-30 |
| US20150158955A1 (en) | 2015-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Weng et al. | Thermal gelation of cellulose in a NaOH/thiourea aqueous solution | |
| Haque et al. | A comparative investigation on the effects of nanocellulose from bacteria and plant-based sources for cementitious composites | |
| DK2712364T3 (en) | Low energy process for the preparation of nonderivatized cellulose nano | |
| Ifuku et al. | Synthesis of silver nanoparticles templated by TEMPO-mediated oxidized bacterial cellulose nanofibers | |
| EP1025130B1 (de) | Weitgehend faserfreie celluloseether mit verbesserter wasserretention, verfahren zur herstellung und ihre verwendung | |
| Yue et al. | Comparative properties of cellulose nano-crystals from native and mercerized cotton fibers | |
| Hasegawa et al. | Characterization of cellulose–chitosan blend films | |
| Poinot et al. | Influence of the polysaccharide addition method on the properties of fresh mortars | |
| EP2956178B1 (en) | Biodegradable superabsorbent hydrogels | |
| BRPI0414847B1 (pt) | elemento de material de isolamento | |
| BR112017023567B1 (pt) | Celulose nanofibrilar, método para a fabricação de celulose nanofibrilar, membrana, uso de celulose nanofibrilar, e, produto | |
| JP2009502311A (ja) | 低剛性で抗菌機能を有するティッシュ製品 | |
| Islam et al. | Evaluation of selected properties of biocompatible chitosan/poly (vinyl alcohol) blends | |
| Appaw et al. | Viscoelastic behavior of cellulose acetate in a mixed solvent system | |
| Penttila et al. | Changes in submicrometer structure of enzymatically hydrolyzed microcrystalline cellulose | |
| BR112021015072A2 (pt) | Composição de formação de concreto, artigo de concreto, e, processos para produzir uma composição de formação de concreto e para produzir um artigo de concreto | |
| Uddin et al. | Mechanical, structural and biodegradation characteristics of fibrillated silk fibres and papers | |
| Nitta et al. | Viscoelasticity and phase separation of aqueous Na-type gellan solution | |
| Song et al. | In situ crosslinkable hydrogel formed from a polysaccharide-based hydrogelator | |
| Dini et al. | Fabrication and characterization of silver nanowire-coated porous alginate wet-laid webs for wound dressing applications (vol 296, 139770, 2025) | |
| WO2012132940A1 (ja) | 吸収材料およびその製造方法 | |
| EP1911466B1 (en) | Superabsorbent particles containing carboxyalkyl cellulose and methods for their preparation | |
| Todoh et al. | EFFECT OF MINERAL CONTENT ON MECHANICAL PROPERTIES OF BONE (3C2 Bone & Ligament I) | |
| JP2005054056A (ja) | 界面活性剤担持用顆粒群 | |
| JP5258450B2 (ja) | 衛生薄葉紙の損紙処理方法 |