EP1817455A1 - Cellulosehaltiger füllstoff für papier-, tissue- oder kartonprodukte sowie herstellungsverfahren hierfür sowie einen solchen füllstoff enthaltendes papier-, tissue- oder kartonprodukt oder hierfür verwendete trockenmischung - Google Patents
Cellulosehaltiger füllstoff für papier-, tissue- oder kartonprodukte sowie herstellungsverfahren hierfür sowie einen solchen füllstoff enthaltendes papier-, tissue- oder kartonprodukt oder hierfür verwendete trockenmischungInfo
- Publication number
- EP1817455A1 EP1817455A1 EP05824751A EP05824751A EP1817455A1 EP 1817455 A1 EP1817455 A1 EP 1817455A1 EP 05824751 A EP05824751 A EP 05824751A EP 05824751 A EP05824751 A EP 05824751A EP 1817455 A1 EP1817455 A1 EP 1817455A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- starch
- filler
- paper
- filler according
- mill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
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- 229920002678 cellulose Polymers 0.000 title claims abstract description 17
- 239000001913 cellulose Substances 0.000 title claims abstract description 13
- 239000000123 paper Substances 0.000 title claims description 73
- 239000000203 mixture Substances 0.000 title claims description 23
- -1 tissue Substances 0.000 title claims description 11
- 239000000463 material Substances 0.000 title description 4
- 239000000835 fiber Substances 0.000 claims abstract description 71
- 239000000654 additive Substances 0.000 claims abstract description 59
- 150000001875 compounds Chemical class 0.000 claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 239000011087 paperboard Substances 0.000 claims abstract description 15
- 238000004806 packaging method and process Methods 0.000 claims abstract description 4
- 239000000945 filler Substances 0.000 claims description 68
- 229920002472 Starch Polymers 0.000 claims description 48
- 239000008107 starch Substances 0.000 claims description 48
- 235000019698 starch Nutrition 0.000 claims description 46
- 230000000996 additive effect Effects 0.000 claims description 34
- 239000002245 particle Substances 0.000 claims description 26
- 238000004513 sizing Methods 0.000 claims description 25
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 24
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 23
- 230000014759 maintenance of location Effects 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 16
- 239000011707 mineral Substances 0.000 claims description 16
- 239000000047 product Substances 0.000 claims description 16
- 235000010980 cellulose Nutrition 0.000 claims description 13
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- 235000019813 microcrystalline cellulose Nutrition 0.000 claims description 12
- 239000008108 microcrystalline cellulose Substances 0.000 claims description 12
- 229940016286 microcrystalline cellulose Drugs 0.000 claims description 12
- 239000000049 pigment Substances 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 230000003115 biocidal effect Effects 0.000 claims description 10
- 239000003139 biocide Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 9
- 125000002091 cationic group Chemical group 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- 244000098338 Triticum aestivum Species 0.000 claims description 8
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 8
- 239000004408 titanium dioxide Substances 0.000 claims description 8
- 229920000881 Modified starch Polymers 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 239000003063 flame retardant Substances 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 5
- 235000012211 aluminium silicate Nutrition 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 239000005995 Aluminium silicate Substances 0.000 claims description 4
- 229920003043 Cellulose fiber Polymers 0.000 claims description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 4
- 238000009472 formulation Methods 0.000 claims description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 3
- 102100031260 Acyl-coenzyme A thioesterase THEM4 Human genes 0.000 claims description 3
- 101000638510 Homo sapiens Acyl-coenzyme A thioesterase THEM4 Proteins 0.000 claims description 3
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 3
- 150000007513 acids Chemical class 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 3
- 239000010893 paper waste Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 3
- PTHCMJGKKRQCBF-UHFFFAOYSA-N Cellulose, microcrystalline Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC)C(CO)O1 PTHCMJGKKRQCBF-UHFFFAOYSA-N 0.000 claims description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 2
- 150000001408 amides Chemical class 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000008394 flocculating agent Substances 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 235000013305 food Nutrition 0.000 claims description 2
- 239000002105 nanoparticle Substances 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 239000005871 repellent Substances 0.000 claims description 2
- 230000002940 repellent Effects 0.000 claims description 2
- 150000004756 silanes Chemical class 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 240000008042 Zea mays Species 0.000 claims 7
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims 7
- 235000012054 meals Nutrition 0.000 claims 7
- 235000007238 Secale cereale Nutrition 0.000 claims 6
- 235000021307 Triticum Nutrition 0.000 claims 6
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims 6
- 235000005822 corn Nutrition 0.000 claims 6
- 244000075850 Avena orientalis Species 0.000 claims 5
- 240000005979 Hordeum vulgare Species 0.000 claims 5
- 235000007340 Hordeum vulgare Nutrition 0.000 claims 5
- 240000007594 Oryza sativa Species 0.000 claims 5
- 235000007164 Oryza sativa Nutrition 0.000 claims 5
- 235000013312 flour Nutrition 0.000 claims 5
- 239000008187 granular material Substances 0.000 claims 5
- 235000009566 rice Nutrition 0.000 claims 5
- 235000007319 Avena orientalis Nutrition 0.000 claims 4
- 239000004368 Modified starch Substances 0.000 claims 4
- 235000019426 modified starch Nutrition 0.000 claims 4
- 229940088417 precipitated calcium carbonate Drugs 0.000 claims 4
- 230000000930 thermomechanical effect Effects 0.000 claims 4
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims 3
- 244000061456 Solanum tuberosum Species 0.000 claims 3
- 235000002595 Solanum tuberosum Nutrition 0.000 claims 3
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical class C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 claims 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- 241000196324 Embryophyta Species 0.000 claims 2
- 240000008620 Fagopyrum esculentum Species 0.000 claims 2
- 235000009419 Fagopyrum esculentum Nutrition 0.000 claims 2
- 240000003183 Manihot esculenta Species 0.000 claims 2
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 claims 2
- 244000082204 Phyllostachys viridis Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000005083 Zinc sulfide Substances 0.000 claims 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims 2
- YZXBAPSDXZZRGB-DOFZRALJSA-N arachidonic acid Chemical compound CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O YZXBAPSDXZZRGB-DOFZRALJSA-N 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims 2
- 229910002113 barium titanate Inorganic materials 0.000 claims 2
- 238000003490 calendering Methods 0.000 claims 2
- 229920006319 cationized starch Polymers 0.000 claims 2
- 235000013339 cereals Nutrition 0.000 claims 2
- 229910052593 corundum Inorganic materials 0.000 claims 2
- 239000010431 corundum Substances 0.000 claims 2
- 239000010903 husk Substances 0.000 claims 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims 2
- 239000004579 marble Substances 0.000 claims 2
- 239000008188 pellet Substances 0.000 claims 2
- 239000003755 preservative agent Substances 0.000 claims 2
- 239000010902 straw Substances 0.000 claims 2
- 150000003464 sulfur compounds Chemical class 0.000 claims 2
- 239000000454 talc Substances 0.000 claims 2
- 229910052623 talc Inorganic materials 0.000 claims 2
- PVNIQBQSYATKKL-UHFFFAOYSA-N tripalmitin Chemical compound CCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCC PVNIQBQSYATKKL-UHFFFAOYSA-N 0.000 claims 2
- 229910052984 zinc sulfide Inorganic materials 0.000 claims 2
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 claims 2
- NJVOHKFLBKQLIZ-UHFFFAOYSA-N (2-ethenylphenyl) prop-2-enoate Chemical compound C=CC(=O)OC1=CC=CC=C1C=C NJVOHKFLBKQLIZ-UHFFFAOYSA-N 0.000 claims 1
- 244000198134 Agave sisalana Species 0.000 claims 1
- 240000001592 Amaranthus caudatus Species 0.000 claims 1
- 235000009328 Amaranthus caudatus Nutrition 0.000 claims 1
- 244000226021 Anacardium occidentale Species 0.000 claims 1
- 235000007558 Avena sp Nutrition 0.000 claims 1
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 claims 1
- 240000008564 Boehmeria nivea Species 0.000 claims 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims 1
- 240000005430 Bromus catharticus Species 0.000 claims 1
- 244000025254 Cannabis sativa Species 0.000 claims 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims 1
- 244000146553 Ceiba pentandra Species 0.000 claims 1
- 235000003301 Ceiba pentandra Nutrition 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- 240000000491 Corchorus aestuans Species 0.000 claims 1
- 235000011777 Corchorus aestuans Nutrition 0.000 claims 1
- 235000010862 Corchorus capsularis Nutrition 0.000 claims 1
- 229920000742 Cotton Polymers 0.000 claims 1
- 244000007835 Cyamopsis tetragonoloba Species 0.000 claims 1
- 244000068988 Glycine max Species 0.000 claims 1
- 235000010469 Glycine max Nutrition 0.000 claims 1
- 240000000797 Hibiscus cannabinus Species 0.000 claims 1
- 235000019738 Limestone Nutrition 0.000 claims 1
- 235000004431 Linum usitatissimum Nutrition 0.000 claims 1
- 240000006240 Linum usitatissimum Species 0.000 claims 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 1
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- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims 1
- 241000209056 Secale Species 0.000 claims 1
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 claims 1
- 240000003829 Sorghum propinquum Species 0.000 claims 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 claims 1
- 235000019764 Soybean Meal Nutrition 0.000 claims 1
- 235000016536 Sporobolus cryptandrus Nutrition 0.000 claims 1
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 claims 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims 1
- 235000021536 Sugar beet Nutrition 0.000 claims 1
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- ZNUAKACHFYTNFX-UHFFFAOYSA-N Wallichenol Natural products CC12CCC(O)C(C)(C)C1CCC1(C)C2CCC2C3C(C(=C)CO)CCC3(C)CCC21C ZNUAKACHFYTNFX-UHFFFAOYSA-N 0.000 claims 1
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- 235000005505 Ziziphus oenoplia Nutrition 0.000 claims 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
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- 125000000751 azo group Chemical group [*]N=N[*] 0.000 claims 1
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- MVIRREHRVZLANQ-UHFFFAOYSA-N betulin Natural products CC(=O)OC1CCC2(C)C(CCC3(C)C2CC=C4C5C(CCC5(CO)CCC34C)C(=C)C)C1(C)C MVIRREHRVZLANQ-UHFFFAOYSA-N 0.000 claims 1
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- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims 1
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- 238000005259 measurement Methods 0.000 description 7
- 229920001131 Pulp (paper) Polymers 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000011436 cob Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 229920001592 potato starch Polymers 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 229920002522 Wood fibre Polymers 0.000 description 3
- 230000009172 bursting Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229920005610 lignin Polymers 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 239000002025 wood fiber Substances 0.000 description 3
- 229920002261 Corn starch Polymers 0.000 description 2
- 244000024675 Eruca sativa Species 0.000 description 2
- 235000014755 Eruca sativa Nutrition 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 238000004380 ashing Methods 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000008120 corn starch Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- NGDLSKPZMOTRTR-OAPYJULQSA-N (4z)-4-heptadecylidene-3-hexadecyloxetan-2-one Chemical compound CCCCCCCCCCCCCCCC\C=C1/OC(=O)C1CCCCCCCCCCCCCCCC NGDLSKPZMOTRTR-OAPYJULQSA-N 0.000 description 1
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 239000013032 Hydrocarbon resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000001166 anti-perspirative effect Effects 0.000 description 1
- 239000003213 antiperspirant Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012757 flame retardant agent Substances 0.000 description 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229920006270 hydrocarbon resin Polymers 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 108010062085 ligninase Proteins 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229940038580 oat bran Drugs 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- XTUSEBKMEQERQV-UHFFFAOYSA-N propan-2-ol;hydrate Chemical compound O.CC(C)O XTUSEBKMEQERQV-UHFFFAOYSA-N 0.000 description 1
- LVTJOONKWUXEFR-FZRMHRINSA-N protoneodioscin Natural products O(C[C@@H](CC[C@]1(O)[C@H](C)[C@@H]2[C@]3(C)[C@H]([C@H]4[C@@H]([C@]5(C)C(=CC4)C[C@@H](O[C@@H]4[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@H](CO)O4)CC5)CC3)C[C@@H]2O1)C)[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](CO)O1 LVTJOONKWUXEFR-FZRMHRINSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 235000010215 titanium dioxide Nutrition 0.000 description 1
- 238000001665 trituration Methods 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
Classifications
-
- 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
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/25—Cellulose
-
- 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
-
- 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
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
-
- 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
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
Definitions
- the invention relates to a cellulose-containing filler for paper, tissue or paperboard products and to production processes therefor, and to a paper, tissue or paperboard product containing such a filler or dry mixture used therefor according to the preambles of claims 1, 39, 52 and 38, respectively.
- cellulosic fibers made from various vegetable raw materials have been used as the raw material for the production of paper and cardboard.
- Today almost exclusively cellulose fibers are used, which are obtained from wood. What they all have in common is that they are long-fiber products produced in a wet process. Due to the large fiber length is a good Composite achieved in the paper and cardboard, which leads to sheet formation and which is of mechanical importance of the highest importance.
- These long-fiber products are the basis of paper and board production; Without them, no paper or cardboard can be produced. Their bond leads to the necessary sheet formation. They can differ in the degree of purity and in the fiber structure (freeness 0 SR). Highly purified, lignin-free celluloses are known as well as lignin-containing fibers (groundwood, CTMP) and recycled fibers, which are obtained from waste paper and are accordingly still contaminated with various impurities.
- Finely divided products such as native starch, calcium carbonate, kaolin or titanium dioxide were ⁇ used for various reasons in the production process of paperboard and Textilfabri ⁇ ken. Due to their small particle size, these products are easily washed out of the paper web. Additional measures are needed to achieve retention in the paper web, at least to some extent. But this involves higher costs and other technological disadvantages. According to Lite ⁇ raturan composite can be found on high-speed paper machines (> 1500 m / min) currently despite polymeric retention agents often below 40% retention of fillers and pigments.
- the invention binds additives for paper, tissue or paperboard production to the cellulosic component of the filler, so that they also adhere to a considerable extent to the fibers in aqueous suspensions. It is also possible to use liquid substrates, such as wet strength agents or optical brighteners, which are used in the paper formulations anyway. Since these fibers are coarse enough to remain in the paper web without additional effort, the finely divided components adhering to the surface are also held in the paper web.
- the new development according to the invention gives better retention on the sheet former.
- the fixation reduces the amount of expensive additives and reduces the wastewater load.
- complex processes such as starch coking or size press are replaced by simpler processes in the paper mill.
- the filler according to the invention comprises cellulose, lignoceilulose or microcrystalline cellulose (ie a cellulosic component), this also means cellulosic precursors or intermediates which also comprise other herbal ingredients, such as protein, protein, starch and / or mineral constituents and other. It is therefore not absolutely necessary to drive too far a chemical treatment of the vegetable raw material. Rather, vegetable ingredients may be included in the cellulosic component, the proportion of which should not exceed 25% of the total cellulosic component.
- the particle sizes of the cellulosic component will preferably be limited to not more than 1 mm particle size, preferably not more than 0.5 mm particle size, with no restriction being required for smaller particle sizes, since nanoscale particle sizes can also be used successfully.
- the particle sizes are preferably not more than 0.1 mm, preferably not more than 0.05 mm. Again, a limitation of the particle size down is not required. Rather, care must be taken that the particle size of the additives used is generally lower, preferably considerably less than the particle size of the cellulosic component.
- the mass ratio between the cellulosic component and the additive component is preferably not less than 1 to 10 and particularly preferably not less than 2 to 10. No limitation is required in the direction of relatively large mass ratios, since in some circumstances very small amounts of additive may suffice. to achieve the desired effect in paper, tissue or board production. Otherwise, it is also possible to apply the additives in several layers to the particles of the cellulosic component. This makes it possible to achieve very small mass ratios of cellulosic component to additive component. As additives, as mentioned in more detail below, not only additives in pure form come into consideration.
- raw materials containing the additive can also be introduced into the production process of the filler according to the invention, so that the raw material preparation and the fixing or coating of the additives on the particles of the cellulosic component take place in one working process.
- starchy raw materials such as soft wheat semolina, oat bran fractions, and extruded or cooked pregelatinized starches can be used to increase the strength of the paper or board on the one hand or the internal bond between fiber and coating on the other hand
- nanodisperse celluloses for example based on a microcrystalline cellulose, can be used in order to provide a carrier for coating compositions, for example for optical brighteners, to additives such as polyvinyl alcohol, spray starch and CMC at least partially replace and improve the printability.
- the following fillers have the common concept of using cellulose fibers, in particular those of the applicant, as a carrier for traditional papermaking additives, in order to increase the effectiveness of the additives, to reduce their consumption and to reduce COD wastewater loads:
- a novel sizing compound consisting of fibers and a sizing complex that enhances the hydrophobicity and / or oleophobicity of the papers and cardboards, the durability and uniformity of sizing, and the retention of the sizing agent in sheet formation.
- Another object of the invention is a production process for sizing compounds. The one Sizing compound provides an improved price-performance ratio for sizing.
- a novel mineral compound consisting of fibers and minerals (fillers, pigments).
- the degree of whiteness and light fastness of the fibers used is markedly improved by the surface modification, which makes the use even in very light cardboard and paper possible.
- the invention relates to a lightweight filler, which is made of fibers and mineral be ⁇ for the production of paper and cardboard.
- the lightweight filler can reduce the volume of the paper, the machine speed and the filler
- a novel starch compound which consists of fibers and native or cationic starch and can increase the strength values (mesh burst strength, PIy Bond ply strength, Tear Index, Tensile Index, tearing length,%) With identical grammage, or one Reduction of the grammage without strength losses zuiässt.
- the use should preferably, but not exclusively, take place in the wet end area.
- the starch on the fiber may be partially pregelatinised or homogenized with the fiber or in turn consist of starch mixtures. The modification of the fiber with starch leads to an improvement of the mechanical strength of the fiber composite in the end product.
- the object of the invention is a better retention of the starch in paper and cardboard, especially in recycled pulp with high anionic freight and high mineral content, in order to provide paper and cardboard with a higher strength.
- Another object of the invention is the production of a new type of festig ⁇ keitsSWden additives, wherein fibers are reacted in the high-consistency range or dry with starch or pregelatiniert.
- a novel biocide compound consisting of fibers and a biocide complex.
- the biocide may be immobilized on the surface of the fiber.
- the biocide compound can be used, for example, for corrugated base papers and for gypsum fiber boards in the wet-end area.
- a novel brightener compound which consists of fibers or microcrystalline colloidal cellulose and may contain an optical brightener.
- the brightener may be immobilized on the surface of the fiber or in a cellulose gel.
- the fiber may be bleached in the presence of common bleaching agents such as hydrogen peroxide, oxygen or ozone.
- the preparation may further contain powdery or liquid brighteners, as described as an optical brightener for lignocelluloses.
- a novel antistatic compound which consists of fibers and an electrically dissipative, antistatic additive.
- the antistatic additive may be immobilized on the surface of the fiber.
- a novel cationic fiber compound which consists of fibers and a cationizing agent and serves to adjust the zeta potential in cardboard and paper.
- a novel flame-retardant fiber compound which consists of fibers and a flame retardant agent and serves to adjust the low flammability in cardboard and paper.
- a novel liquid resin-fiber compound which consists of fibers and a liquid resin or a gel and serves to adjust the strength in Karto ⁇ nagen and papers.
- Embodiment 1 - Sizing compound consists of fibers and a liquid resin or a gel and serves to adjust the strength in Karto ⁇ nagen and papers.
- Laboratory sheets were prepared at 6.00 g at 35 ° SR and a concentration of 6 g / 4 liters.
- the handsheets were dried in a drying oven at 125 ° C. for 2 hours and conditioned at room temperature for 4 hours.
- the drop test was carried out as a rapid test with 75% formic acid. Especially when tested with the Emtec Penetration Tester and the Cobb 300 value, a significantly improved sizing result is clearly evident.
- Embodiment 2 Starch Compound
- Headbox was OCC Furnish 60 °, gray fiber, grammage 200 g / m 2, freeness 31 0 SR.
- Laboratory sheets were made with 6 g per 4 liters on Rapid Köthen Blattressner and tested after drying and conditioning to Müllen burst index. It turns out that the fiber-starch compound performs qualitatively as well as pregelatinized starch.
- the dewatering performance in milliliters [ml] with the Dynamic Drainage Jar (Mytec) shows that the starch compounds can increase the drainage of the paper web and, at the same time, increase the strength after drying.
- Mullen mixers MM
- Nara Hybridizers NH
- the titanium dioxide pigment used was a rutile pigment from Kronos with the designation "Kronos 2050".
- Embodiment 6 Brightener Compound
- Ciba Pfersee optical brighteners were used to increase the brightness of the ARBOCEL BER 40 cell phone. These components are in turn suitable in the mixture for the color lightening of celluloses and MCC, in particular for reducing the b * value.
- the brightness values achieved allow a reformulation of the pulp with regard to "light fastness" and formulation costs.
- the freeness was determined according to Schopper Riegler according to ISO 5267/1. In individual cases, the freeness at 35-750 ml drainage with the DDJ drainage meter was gegenge ⁇ checks, with 1000 ml for 60 seconds at 3.0% TS and 20 0 C on 60 mesh 0 SR sieve. The amount of filtrate [ml] after 60 seconds corresponds to the CSF value [ml].
- the whiteness [% ISO] was measured as a reflection at 460 nm using the Minolta CM 3600 colorimeter, CIE or Hunter color values.
- the ash content was determined in a muffle furnace at 450 ° C. (after 5 hours) or 850 ° C. (after 8 hours).
- the starch content was determined by an iodometric titration according to Tappi T 419 om-91.
- Cobb value was determined according to ISO 535, EN 20535 and Tappi T441, as well as with the Emtec Penetration Tester.
- the fiber suspension is dewatered on a sieve with constant stirring - without the formation of a filter layer.
- Titanium dioxide "KRONOS 2050” (99% TiO 2 , rutile type, Kronos Germany) particle size 1.1 - 2.5 ⁇ m, whiteness> 99.8% compared to barium sulfate standard
- Titanium dioxide “TiPure 938” (99% TiO 2 , rutile type, DuPont Germany) particle size 1.2 - 2.5 ⁇ m, whiteness> 99.6% compared to barium sulfate standard
- Oily liquid 100% active substance, FDA approval, suitable for contact with food
- Tinofix AP Liquid Cationizing Resin (Ciba England) Additive for dye fixation and printability
- micro-composites are particles smaller than 500 ⁇ m, which consist of several phases - for example of cellulose, lignin and starch].
- Wood pulp is a TMP wood fiber that has been produced by a wood grinder and is generally a softwood long fiber.
- CTMP is bleached chemo-thermo-mechanical powder, which is a bleached, high-temperature, chemical-treated pulp that, unlike pulp, contains many wood constituents].
- [Retention agents provide a high molecular weight via bridge formation or via cationic charge together with inorganic fines and prevent the removal of very fine particles in the course of foliar formation, ie they retain these particles].
- ["Fiber Loading” is a special coating process which, for example, produces a coating layer of calcium carbonate on the fiber from aqueous calcium hydroxide solution and carbon dioxide gas].
- ["Müllen Burst” provides the bursting pressure [kPa] and the bursting index [kPa m 2 / g] in the dry state, according to Tappi Method T 807, ie is a measure of the mechanical strength of paper or board].
- ["PIy Bond” provides the internal ply strength [kPa], measured with tensile stress in the vertical direction, according to Tappi Method UM 808].
- the "breaking length” is a measure of the static tensile strength [km] below the dead weight of the blade, similar to the maximum breaking load, but with constant deflection according to Tappi Method T 494 (DIN 53112)].
- enzymes such as ligninases or cellubiohydrolases are useful.
- wet strength agents are required for paper grades such as tissue, filter papers, label papers, cash and securities and teabag papers; the basis of the wet strength agents may be polyamidoamine-epichlorohydrin, melamine-formaldehyde or urea-formaldehyde].
- Optical fluorescence healers are all organic molecules that can absorb UV light and emit blue visible light].
- NMC microcrystalline cellulose
- Water repellents in the paper industry are in particular the chemicals alkyl ketene dimer (AKD), alkenyl ketene dimer, alkylsuccinic acid and its derivatives (A-SA), hydrocarbon resins and rosin resins, fluorocarboxylic acids, polycarboxylic acids, fluoroorganyls, acid amides, fluorine-containing silanes. Fluorosiloxanes, and for acidic papers also alums and aluminum sulphate].
- ALD alkyl ketene dimer
- A-SA alkenyl ketene dimer
- A-SA alkylsuccinic acid and its derivatives
- hydrocarbon resins and rosin resins hydrocarbon resins and rosin resins
- fluorocarboxylic acids polycarboxylic acids
- fluoroorganyls fluoroorganyls
- acid amides fluorine-containing silanes. Fluorosiloxanes, and for acid
- ["Müllen mixer” is a discontinuous impeller mill, which subjects the regrind to friction and crushes it at the same time.]
- ["Nara Hybridizer” is a pilot plant from the company Nara for dry comminution, process similar to an impeller mill].
- SAE polymers are styrene-acrylate copolymers, as used for paper sizing].
- Matt paper is a relatively abrasion-resistant, coated or machine-coated, matte printing paper.
- SC paper (supercalendered paper) is a type of paper that has been given a very homogeneous smooth surface by calenders]
- newsprint is an opaque thin printing paper based on deinked pulp
- tissue is a nonwoven with a grammage of about 8 - 35 g / m 2 ].
- the “Cobb value 300” determines the amount of water taken up by a sized paper in a specific time span (here: 300 seconds) under standard conditions, according to Tappi Method T 441 and EN ISO 20535]. [The “drop test” is carried out by means of a micropipette and determines the time until the absorption of a certain amount of water or water-isopropanol mixture].
- the "Waring Blender” is a machine with a fast-running rotor for mixing liquids].
- ["Dynamic Drainage Meter" from Fa. Mytec is a precession measuring device for detecting the dewatering performance of fibrous materials, without the formation of an antiperspirant layer].
- ["AP substance" is a waste paper pulp of the European variety A 12 or comparable quality].
- the SR sieve is a mesh sieve as used for the Schopper-Riegler measurement.
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL05824751T PL1817455T3 (pl) | 2004-11-03 | 2005-11-03 | Zawierający celulozę wypełniacz do produktów z papieru, bibułki lub kartonu, jak i sposób jego wytwarzania, oraz zawierający taki wypełniacz produkt z papieru, bibułki lub kartonu lub użyta dot ego sucha mieszanina |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004053654 | 2004-11-03 | ||
| PCT/EP2005/011758 WO2006048280A1 (de) | 2004-11-03 | 2005-11-03 | Cellulosehaltiger füllstoff für papier-, tissue- oder kartonprodukte sowie herstellungsverfahren hierfür sowie einen solchen füllstoff enthaltendes papier-, tissue- oder kartonprodukt oder hierfür verwendete trockenmischung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1817455A1 true EP1817455A1 (de) | 2007-08-15 |
| EP1817455B1 EP1817455B1 (de) | 2013-04-10 |
Family
ID=36061374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05824751.1A Revoked EP1817455B1 (de) | 2004-11-03 | 2005-11-03 | Cellulosehaltiger füllstoff für papier-, tissue- oder kartonprodukte sowie herstellungsverfahren hierfür sowie einen solchen füllstoff enthaltendes papier-, tissue- oder kartonprodukt oder hierfür verwendete trockenmischung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20080265222A1 (de) |
| EP (1) | EP1817455B1 (de) |
| ES (1) | ES2424293T3 (de) |
| PL (1) | PL1817455T3 (de) |
| WO (1) | WO2006048280A1 (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9777129B2 (en) | 2014-04-11 | 2017-10-03 | Georgia-Pacific Consumer Products Lp | Fibers with filler |
| US9777143B2 (en) | 2014-04-11 | 2017-10-03 | Georgia-Pacific Consumer Products Lp | Polyvinyl alcohol fibers and films with mineral fillers and small cellulose particles |
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| BR112013009011A2 (pt) | 2010-10-15 | 2019-11-26 | Cerealus Holdings Llc | composição de carga modificada para uso na fabricação de um ou mais produtos finais, respectivo método de fabricação e produto de papel |
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| CA2847443A1 (en) * | 2011-09-01 | 2013-03-07 | Nanopaper, Llc | Additives for papermaking |
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| US9410059B2 (en) | 2014-01-21 | 2016-08-09 | Alltech, Inc. | Wax treated article and method of making |
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| KR102661452B1 (ko) | 2015-10-14 | 2024-04-26 | 파이버린 테크놀로지스 리미티드 | 3d-성형 가능한 시트 물질 |
| CA3001717A1 (en) | 2015-10-15 | 2017-04-20 | Ecolab Usa Inc. | Nanocrystalline cellulose and polymer-grafted nanocrystalline cellulose as rheology modifying agents for magnesium oxide and lime slurries |
| US11846072B2 (en) | 2016-04-05 | 2023-12-19 | Fiberlean Technologies Limited | Process of making paper and paperboard products |
| EP3440259B1 (de) | 2016-04-05 | 2021-02-24 | FiberLean Technologies Limited | Papier- und kartonprodukte |
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| US20180044084A1 (en) * | 2016-08-14 | 2018-02-15 | Anthony J. Orler | Cellulose-based beverage cartridge |
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| WO2018185227A1 (de) * | 2017-04-07 | 2018-10-11 | Weidmann Holding Ag | Verfahren zur herstellung von mikroskaligem und/oder nanoskaligem fasermaterial |
| CN110997593B (zh) | 2017-07-17 | 2023-01-24 | 埃科莱布美国股份有限公司 | 使浆料的流变性改性的方法 |
| JP7260318B2 (ja) * | 2019-02-06 | 2023-04-18 | 株式会社スギノマシン | セルロース繊維水系分散体 |
| CN111395049A (zh) * | 2020-03-27 | 2020-07-10 | 汇胜集团股份有限公司 | 一种e级纸管原纸及其制备工艺 |
| CN112972402B (zh) * | 2021-03-26 | 2022-09-20 | 那生桑 | 一种含油脂蒙药粉配方颗粒及其制备方法 |
| EP4314406B1 (de) * | 2021-03-31 | 2025-03-05 | Glatfelter Gernsbach GmbH | Filtermaterial für lebensmittelverpackungen |
| CN113089358B (zh) * | 2021-05-18 | 2022-05-17 | 汇胜集团股份有限公司 | 一种表层打磨原纸及其制备工艺 |
| CN115044715A (zh) * | 2022-07-05 | 2022-09-13 | 徐州鸿丰高分子材料有限公司 | 一种纤维素基蛋白复合物合成方法 |
| CN115627660B (zh) * | 2022-09-30 | 2023-10-24 | 中国制浆造纸研究院有限公司 | 一种去除湿强剂中氯丙醇的过滤组件的制备方法 |
| CN115991894A (zh) * | 2022-12-06 | 2023-04-21 | 中国制浆造纸研究院有限公司 | 一种增强非极性聚合物的纳米纤维素粉体及其制备方法 |
| CN116925454B (zh) * | 2023-09-13 | 2023-11-28 | 山东科迈生物制浆有限公司 | 一种纸浆/聚乙烯复合材料及其制备方法 |
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- 2005-11-03 PL PL05824751T patent/PL1817455T3/pl unknown
- 2005-11-03 US US11/666,934 patent/US20080265222A1/en not_active Abandoned
- 2005-11-03 ES ES05824751T patent/ES2424293T3/es not_active Expired - Lifetime
- 2005-11-03 WO PCT/EP2005/011758 patent/WO2006048280A1/de not_active Ceased
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9777129B2 (en) | 2014-04-11 | 2017-10-03 | Georgia-Pacific Consumer Products Lp | Fibers with filler |
| US9777143B2 (en) | 2014-04-11 | 2017-10-03 | Georgia-Pacific Consumer Products Lp | Polyvinyl alcohol fibers and films with mineral fillers and small cellulose particles |
| US10597501B2 (en) | 2014-04-11 | 2020-03-24 | Gpcp Ip Holdings Llc | Fibers with filler |
| US10696837B2 (en) | 2014-04-11 | 2020-06-30 | Gpcp Ip Holdings Llc | Polyvinyl alcohol fibers and films with mineral fillers and small cellulose particles |
| CN115147617A (zh) * | 2022-09-06 | 2022-10-04 | 聊城集众环保科技有限公司 | 基于计算机视觉的污水处理智能监控方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2424293T3 (es) | 2013-09-30 |
| EP1817455B1 (de) | 2013-04-10 |
| US20080265222A1 (en) | 2008-10-30 |
| PL1817455T3 (pl) | 2013-09-30 |
| WO2006048280A1 (de) | 2006-05-11 |
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