EP1817455B1 - Charge contenant de la cellulose pour produits en papier, papier de soie ou carton et son procede de production, produits en papier, papier de soie ou carton contenant ladite charge ou melange sec utilise pour leur production - Google Patents
Charge contenant de la cellulose pour produits en papier, papier de soie ou carton et son procede de production, produits en papier, papier de soie ou carton contenant ladite charge ou melange sec utilise pour leur production Download PDFInfo
- Publication number
- EP1817455B1 EP1817455B1 EP05824751.1A EP05824751A EP1817455B1 EP 1817455 B1 EP1817455 B1 EP 1817455B1 EP 05824751 A EP05824751 A EP 05824751A EP 1817455 B1 EP1817455 B1 EP 1817455B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- starch
- paper
- filler
- mill
- cellulose
- 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.)
- Revoked
Links
- 239000000123 paper Substances 0.000 title claims description 78
- 238000000034 method Methods 0.000 title claims description 34
- 239000011111 cardboard Substances 0.000 title claims description 30
- 229920002678 cellulose Polymers 0.000 title claims description 29
- 239000001913 cellulose Substances 0.000 title claims description 25
- 239000000203 mixture Substances 0.000 title claims description 23
- -1 tissue Substances 0.000 title claims description 11
- 238000004519 manufacturing process Methods 0.000 title description 18
- 239000000463 material Substances 0.000 title description 4
- 239000000945 filler Substances 0.000 claims description 73
- 239000000835 fiber Substances 0.000 claims description 72
- 239000000654 additive Substances 0.000 claims description 59
- 229920002472 Starch Polymers 0.000 claims description 55
- 239000008107 starch Substances 0.000 claims description 55
- 235000019698 starch Nutrition 0.000 claims description 53
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 44
- 150000001875 compounds Chemical class 0.000 claims description 44
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 34
- 230000000996 additive effect Effects 0.000 claims description 34
- 239000002245 particle Substances 0.000 claims description 31
- 235000010980 cellulose Nutrition 0.000 claims description 28
- 238000004513 sizing Methods 0.000 claims description 28
- 230000014759 maintenance of location Effects 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 21
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 18
- 239000011707 mineral Substances 0.000 claims description 18
- 239000000049 pigment Substances 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 239000011087 paperboard Substances 0.000 claims description 16
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims description 15
- 235000019813 microcrystalline cellulose Nutrition 0.000 claims description 15
- 239000008108 microcrystalline cellulose Substances 0.000 claims description 15
- 229940016286 microcrystalline cellulose Drugs 0.000 claims description 15
- 239000000047 product Substances 0.000 claims description 15
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 11
- 229920000881 Modified starch Polymers 0.000 claims description 10
- 244000098338 Triticum aestivum Species 0.000 claims description 10
- 230000003115 biocidal effect Effects 0.000 claims description 10
- 239000003139 biocide Substances 0.000 claims description 10
- 125000002091 cationic group Chemical group 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 10
- 239000004408 titanium dioxide Substances 0.000 claims description 10
- 229920003043 Cellulose fiber Polymers 0.000 claims description 9
- 229920001131 Pulp (paper) Polymers 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 8
- 235000012211 aluminium silicate Nutrition 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 7
- 239000003063 flame retardant Substances 0.000 claims description 7
- 239000005995 Aluminium silicate Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 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
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 5
- 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 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 229940088417 precipitated calcium carbonate Drugs 0.000 claims description 5
- 229920002134 Carboxymethyl cellulose Polymers 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
- 239000007787 solid Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 102100031260 Acyl-coenzyme A thioesterase THEM4 Human genes 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 3
- 101000638510 Homo sapiens Acyl-coenzyme A thioesterase THEM4 Proteins 0.000 claims description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 3
- 150000007513 acids Chemical class 0.000 claims description 3
- 238000009472 formulation Methods 0.000 claims description 3
- 239000000454 talc Substances 0.000 claims description 3
- 229910052623 talc Inorganic materials 0.000 claims description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 2
- 150000001408 amides Chemical class 0.000 claims description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 2
- 238000010411 cooking Methods 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
- 239000012535 impurity Substances 0.000 claims description 2
- 239000002105 nanoparticle Substances 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 150000004756 silanes Chemical class 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- 235000012054 meals Nutrition 0.000 claims 12
- 235000021307 Triticum Nutrition 0.000 claims 8
- 235000007238 Secale cereale Nutrition 0.000 claims 7
- 244000075850 Avena orientalis Species 0.000 claims 6
- 235000007319 Avena orientalis Nutrition 0.000 claims 6
- 239000004368 Modified starch Substances 0.000 claims 6
- 240000008042 Zea mays Species 0.000 claims 6
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims 6
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims 6
- 235000005822 corn Nutrition 0.000 claims 6
- 235000019426 modified starch Nutrition 0.000 claims 6
- 240000007594 Oryza sativa Species 0.000 claims 5
- 235000007164 Oryza sativa Nutrition 0.000 claims 5
- 239000008187 granular material Substances 0.000 claims 5
- 235000009566 rice Nutrition 0.000 claims 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 4
- 235000007340 Hordeum vulgare Nutrition 0.000 claims 4
- 240000005979 Hordeum vulgare Species 0.000 claims 4
- 230000000930 thermomechanical effect Effects 0.000 claims 4
- 244000061456 Solanum tuberosum Species 0.000 claims 3
- 235000002595 Solanum tuberosum Nutrition 0.000 claims 3
- 240000003834 Triticum spelta Species 0.000 claims 3
- 235000013339 cereals Nutrition 0.000 claims 3
- 238000001125 extrusion Methods 0.000 claims 3
- 239000010903 husk Substances 0.000 claims 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 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
- 235000010469 Glycine max 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
- 229910052593 corundum Inorganic materials 0.000 claims 2
- 239000010431 corundum Substances 0.000 claims 2
- 239000000428 dust Substances 0.000 claims 2
- 150000002170 ethers Chemical class 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
- 239000003755 preservative agent Substances 0.000 claims 2
- 239000010902 straw Substances 0.000 claims 2
- 150000003464 sulfur compounds Chemical class 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
- 235000020985 whole grains Nutrition 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
- 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 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
- 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
- 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
- 240000003433 Miscanthus floridulus Species 0.000 claims 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 1
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims 1
- 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 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
- 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
- 235000021536 Sugar beet Nutrition 0.000 claims 1
- 235000019714 Triticale Nutrition 0.000 claims 1
- 244000098345 Triticum durum Species 0.000 claims 1
- 235000007264 Triticum durum Nutrition 0.000 claims 1
- 235000004240 Triticum spelta Nutrition 0.000 claims 1
- 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
- 239000002671 adjuvant Substances 0.000 claims 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 229940037003 alum Drugs 0.000 claims 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims 1
- 159000000013 aluminium salts Chemical class 0.000 claims 1
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims 1
- 229910000323 aluminium silicate Inorganic materials 0.000 claims 1
- 239000004178 amaranth Substances 0.000 claims 1
- 235000012735 amaranth Nutrition 0.000 claims 1
- 229940114079 arachidonic acid Drugs 0.000 claims 1
- 235000021342 arachidonic acid Nutrition 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- CJDPJFRMHVXWPT-UHFFFAOYSA-N barium sulfide Chemical compound [S-2].[Ba+2] CJDPJFRMHVXWPT-UHFFFAOYSA-N 0.000 claims 1
- 229940098396 barley grain Drugs 0.000 claims 1
- FVWJYYTZTCVBKE-ROUWMTJPSA-N betulin Chemical compound C1C[C@H](O)C(C)(C)[C@@H]2CC[C@@]3(C)[C@]4(C)CC[C@@]5(CO)CC[C@@H](C(=C)C)[C@@H]5[C@H]4CC[C@@H]3[C@]21C FVWJYYTZTCVBKE-ROUWMTJPSA-N 0.000 claims 1
- 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
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims 1
- 239000004327 boric acid Substances 0.000 claims 1
- 150000001639 boron compounds Chemical class 0.000 claims 1
- 150000001642 boronic acid derivatives Chemical class 0.000 claims 1
- 239000006227 byproduct Substances 0.000 claims 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims 1
- 235000013539 calcium stearate Nutrition 0.000 claims 1
- 239000008116 calcium stearate Substances 0.000 claims 1
- 235000009120 camo Nutrition 0.000 claims 1
- 150000001721 carbon Chemical class 0.000 claims 1
- 239000001768 carboxy methyl cellulose Substances 0.000 claims 1
- 150000001735 carboxylic acids Chemical class 0.000 claims 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims 1
- 239000004203 carnauba wax Substances 0.000 claims 1
- 235000013869 carnauba wax Nutrition 0.000 claims 1
- 239000005018 casein Substances 0.000 claims 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 claims 1
- 235000021240 caseins Nutrition 0.000 claims 1
- 235000020226 cashew nut Nutrition 0.000 claims 1
- 235000005607 chanvre indien Nutrition 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 239000008199 coating composition Substances 0.000 claims 1
- 239000000084 colloidal system Substances 0.000 claims 1
- 238000004132 cross linking Methods 0.000 claims 1
- 239000002761 deinking Substances 0.000 claims 1
- 239000006185 dispersion Substances 0.000 claims 1
- 235000013312 flour Nutrition 0.000 claims 1
- 229940015043 glyoxal Drugs 0.000 claims 1
- 239000011487 hemp Substances 0.000 claims 1
- 239000004569 hydrophobicizing agent Substances 0.000 claims 1
- 239000013067 intermediate product Substances 0.000 claims 1
- 150000002561 ketenes Chemical class 0.000 claims 1
- 239000004816 latex Substances 0.000 claims 1
- 229920000126 latex Polymers 0.000 claims 1
- 239000006028 limestone Substances 0.000 claims 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims 1
- 239000000391 magnesium silicate Substances 0.000 claims 1
- 229910052919 magnesium silicate Inorganic materials 0.000 claims 1
- 235000019792 magnesium silicate Nutrition 0.000 claims 1
- 235000019359 magnesium stearate Nutrition 0.000 claims 1
- 239000012170 montan wax Substances 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 239000008188 pellet Substances 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- 239000010452 phosphate Substances 0.000 claims 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 claims 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims 1
- 229920002635 polyurethane Polymers 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 claims 1
- 229920003009 polyurethane dispersion Polymers 0.000 claims 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims 1
- 235000012239 silicon dioxide Nutrition 0.000 claims 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 claims 1
- 235000021286 stilbenes Nutrition 0.000 claims 1
- 230000008719 thickening Effects 0.000 claims 1
- 239000002562 thickening agent Substances 0.000 claims 1
- 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 1
- 229960001947 tripalmitin Drugs 0.000 claims 1
- FIQMHBFVRAXMOP-UHFFFAOYSA-N triphenylphosphane oxide Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)(=O)C1=CC=CC=C1 FIQMHBFVRAXMOP-UHFFFAOYSA-N 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 241000228158 x Triticosecale Species 0.000 claims 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims 1
- 235000010755 mineral Nutrition 0.000 description 15
- 230000008569 process Effects 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 12
- 235000010215 titanium dioxide Nutrition 0.000 description 12
- 235000010216 calcium carbonate Nutrition 0.000 description 11
- 238000012360 testing method Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- 229920001592 potato starch Polymers 0.000 description 6
- 239000000725 suspension Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 235000014755 Eruca sativa Nutrition 0.000 description 4
- 244000024675 Eruca sativa Species 0.000 description 4
- 230000009172 bursting Effects 0.000 description 4
- 239000011436 cob Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 4
- 229920002522 Wood fibre Polymers 0.000 description 3
- 125000000217 alkyl group Chemical group 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
- 238000011068 loading method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 239000002025 wood fiber Substances 0.000 description 3
- NGDLSKPZMOTRTR-OAPYJULQSA-N (4z)-4-heptadecylidene-3-hexadecyloxetan-2-one Chemical compound CCCCCCCCCCCCCCCC\C=C1/OC(=O)C1CCCCCCCCCCCCCCCC NGDLSKPZMOTRTR-OAPYJULQSA-N 0.000 description 2
- 229920002261 Corn starch Polymers 0.000 description 2
- 206010053317 Hydrophobia Diseases 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000013543 active substance Substances 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
- 239000008120 corn starch Substances 0.000 description 2
- 229940099112 cornstarch Drugs 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000539 dimer Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000001023 inorganic pigment Substances 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
- 239000010893 paper waste Substances 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
- 238000005406 washing Methods 0.000 description 2
- 238000001238 wet grinding Methods 0.000 description 2
- 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
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-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
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 235000019888 Vivapur Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000007900 aqueous suspension Substances 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
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000001752 chlorophylls and chlorophyllins Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 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
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000012467 final product 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
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 229920006270 hydrocarbon resin Polymers 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 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
- 238000002386 leaching Methods 0.000 description 1
- 108010062085 ligninase Proteins 0.000 description 1
- 239000004571 lime Substances 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
- 239000011368 organic material Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 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
- 238000000746 purification Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000001665 trituration Methods 0.000 description 1
- 238000009827 uniform distribution 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 manufacturing processes therefor, and to a paper, tissue or paperboard product or dry mix used for such a filler according to the preambles of claims 1, 39, 52 and 38, respectively.
- cellulosic fibers made of various vegetable raw materials have been used as the raw material for the production of paper and cardboard.
- 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 as well as in the fiber structure (freeness ° 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 are used in the production process of board and paper mills for various reasons. 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 the literature, on polymer paper machines running at high speed (> 1500 m / min), the retention rate of fillers and pigments is currently often below 40% despite polymeric retention agents.
- the EP 0930 345 A2 discloses a filler for the production of papers, in order to be able to increase the content of filler in the paperboard, while maintaining sufficient tear resistance.
- a pigment very specifically an inorganic pigment, is mixed with fibrillated cellulose in a liquid state. This is intended to solve the problem of producing a high-quality paper despite reduced consumption of raw material, the desired opacity, which requires a higher filler content in the paper, to be achieved without reducing other paper properties, such as its strength.
- GB 1 287 576 discloses a process for producing inorganic white pigments containing optical brighteners and corresponding pigment preparations as well as their use in colored plastics.
- GB 1 25960 The task is to increase the retention of titanium dioxide during the production process of paper. For this purpose, she proposes to coat titanium dioxide particles with aminated polysekerides.
- GB 1 363 016 relates to a process for producing filled paper containing agglomerates of mineral particles in the presence of water and a swellable organic material of synthetic ceramics, starch or alginate.
- EP 1 172 478 A1 relates to a process for loading fibers contained in a pulp suspension with calcium carbonate
- WO 97/01 670 discloses a papermaking filler consisting essentially of calcium carbonate deposited on the surface of "Noil-fibrils”.
- the invention binds additives for paper, tissue or paperboard production to the cellulosic component of the filler, so that they remain adhering to the fibers to a considerable extent even in aqueous suspensions.
- 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 novel development of the invention provides better retention on the sheet former.
- the fixation reduces the amount of expensive additives and reduces the wastewater load.
- complex processes such as starch cooking or size press are replaced by simpler processes in the paper mill.
- the filler according to the invention comprises cellulose, lignocellulose or microcrystalline cellulose (i.e., a cellulosic component), it also means cellulose-containing precursors or intermediates which comprise other vegetable ingredients such as protein, protein, starch and / or mineral components and others. 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, it is important to ensure that the particle size of the additives used is generally lower, preferably significantly lower 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 more preferably not less than 2 to 10. In the direction of larger mass ratios, no restriction is required because very small amounts of additive may be sufficient to achieve the desired effect 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 allows the achievement of very small mass ratios of cellulosic component to additive component.
- additives are not only additives in pure form into consideration. Rather, the raw materials contained in 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 takes place in one working process.
- starch-containing raw materials such as soft wheat semolina, oat bran fractions, and extruded or cooked pregelatinized starches are used, on the one hand to increase the strength of the paper or cardboard or on the other hand to improve the internal bond between fiber and coating substrate and the "dusting" to decrease from the paper.
- nanodisperse celluloses e.g. based on a microcrystalline cellulose, to provide a carrier, e.g. for optical brighteners to at least partially replace additives such as polyvinyl alcohol, spray starch and CMC and to improve printability.
- 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, the result is an improved sizing result.
- Headbox was OCC Fumish 60 °, gray fiber, grammage 200 g / m 2 , freeness 31 ° SR. Laboratory sheets were made with 6 g per 4 liters on Rapid Köthen Blattressner and tested after drying and conditioning to Mullen burst index.
- 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.
- the titanium dioxide pigment used was a rutile pigment from Kronos called "Kronos 2050". 20 grams of compounds were stirred in a Waring Blender with 200 ml of water for 1 minute, then diluted to 2 L of water and stirred with magnetic stirrers for 5 minutes, then filtered through a 45 ⁇ m PP Tissue fabric (air flow 440 L / m 2 min). The ash values were determined in a muffle furnace at 850 ° C.
- Optical brighteners from Ciba Pfersee were used to increase the whiteness of the ARBOCEL BER 40 cellulose fibers. These components are in turn suitable in the mixture for the color lightening of celluloses and MCC, in particular for the reduction of the b * value.
- the brightness values achieved allow a reformulation of the paper pulp with regard to "light fastness" and formulation costs.
- the freeness was determined according to Schopper Riegler according to ISO 5267/1. In each case, the freeness was counter checked at 35-750 ml drainage with the DDJ drainage meter, with 1000 ml for 60 seconds at 3.0% TS and 20 ° C on 60 mesh ° 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.
- the fiber suspension is dewatered on a sieve with constant stirring - without the formation of a filter layer.
- the total and filler retention can be calculated.
- Fiber structure Fiber length particle size freeness White [460 nm] microns ° SR % ISO LIGNOCEL C 120 lignocellulose 120 11-12 54 - 57 LIGNOCEL CB 120 lignocellulose 120 50 - 55 ARBOCEL B 600 cellulose 60 86 - 90 ARBOCEL C 100 lignocellulose 100 10-11 55 - 56 ARBOCEL C 750 lignocellulose 80 14-16 58 - 60 VIVAPUR 101 Microcrystalline cellulose 50 85-91 ARBOCEL C 750 BRIGHT Bleached lignocellulose 80 16-18 70 - 73 ARBOCEL CW 630 PU 40 60 - 61 ARBOCEL E 140 lignocellulose 120 57 - 58
- micro-composites are particles smaller than 500 ⁇ m, which consist of several phases - for example 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 a bleached chemo-thermo-mechanical pulp, a bleached, high-temperature, chemical-treated pulp containing many wood constituents unlike pulp].
- Retention agents provide a high molecular weight via bridging or via cationic charge together with inorganic fines and prevent the leaching of very fine particles during the formation of the leaves, so they retain these particles].
- ["Fiber Loading” is a special coating process that, for example, provides a coating layer of calcium carbonate on the fiber from aqueous calcium hydroxide solution and carbon dioxide gas].
- ["Mullen Burst" provides the bursting pressure [kPa] and the bursting index [kPa m 2 / g] in the dry state, according to Tappi Method T 80-7; is therefore a measure of the mechanical strength of paper or cardboard].
- ["Ply Bond” provides the internal ply strength [kPa] measured in the tensile direction 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.
- Basis of the wet-strength agent may be polyamidoamine-epichlorohydrin, melamine-formaldehyde or urea-formaldehyde].
- Optical fluorescent brighteners 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 Alkylketendimer (AKD), Alkenylketendimer, alkyl succinic acid and its derivatives (A-SA), hydrocarbon resins and rosins, fluorocarboxylic acids, polycarboxylic acids, fluoroorgans, acid amides, fluorine-containing silanes, fluorosiloxanes, and acidic papers also alums and aluminum sulphate].
- ALD Alkylketendimer
- A-SA alkenylketendimer
- A-SA alkyl succinic acid and its derivatives
- hydrocarbon resins and rosins hydrocarbon resins and rosins
- fluorocarboxylic acids polycarboxylic acids
- fluoroorgans fluoroorgans
- acid amides fluorine-containing silanes
- fluorosiloxanes fluorosiloxanes
- acidic papers also alums and aluminum sulphate
- 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].
- SC Paper Supercalendered Paper
- SC Paper is a type of paper that has been given a very homogeneous smooth surface via calender
- tissue is a nonwoven with a grammage of about 8 - 35 g / m 2 ].
- Coupled 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 liquid water or water-isopropanol mixture].
- the iodometric quantitative starch detection is carried out by titration with an iodine titre solution.
- the "Rapid Köthen Sheet Former” is a pilot plant for the production of standardized laboratory sheets with a diameter of 200 mm].
- the "Waring Blender” is a machine with a fast-running rotor for mixing liquids].
- ["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)
Claims (52)
- Charge se présentant sous forme fibreuse ou particulaire pour produits en papier, carton et papier de soie, dans laquelle la charge présente une rétention accrue, composée au moins de cellulose, lignocellulose ou cellulose microcristalline (CMC) broyée ou existante en particules de faible taille et d'au moins un additif, dans laquelle l'additif est appliqué sous forme solide, liquide, amorphe ou microdispersée sur la surface du composant cellulosique par apport énergétique et est ainsi plaqué ou fixé sur la surface fibreuse, l'additif étant sélectionné parmi le groupe composé des éléments suivants :- amidon particulaire ou granulaire, amidon modifié, amidon cationique ou éthers d'amidon,- colle (additif de dimensionnement),- éclaircissant optique,- produit anti-flamme,- biocides,- agent stabilisateur d'humidité ou- agent hydrofugeant.
- Charge selon la revendication 1, caractérisée en ce que le ou les composants additifs sont plaqués sensiblement par des forces thermomécaniques, par réticulation ou séchage sur la surface des fibres cellulosiques de la charge.
- Charge selon la revendication 1 ou 2, caractérisée en ce que le composant cellulosique provient d'une matière première à base de bois, cellulose (comme du bois, de la paille, du bambou), cellulose microcristalline (CMC), coton, papier, matériau de rebut, vieux papier, papier désencré, pâte de bois, TMP, (B)CTMP ou plantes annuelles et polyannuelles (comme la paille, les écales de soja, balles d'avoine, balles d'épeautre, écales de riz, le ramin, sisal, bambou, kénaf, lin, chanvre, la jute, l'herbe de prairie, les fibres de kapok, la pulpe de betteraves rouges, le miscanthus.
- Charge selon une des revendications 1 à 3, caractérisée en ce que le ou les composants additifs sont pour leur part plaqués, modifiés en surface, agglomérés ou microstructurés.
- Charge selon une des revendications 1 à 4, caractérisée en ce que les tailles des particules de la charge sont inférieures à 5 mm, de préférence à 2000 µm et de manière particulièrement préférentielle à 400 µm.
- Charge selon une des revendications 1 à 5, caractérisée en ce que le rapport massique du composant cellulosique à l'additif est d'au moins 1/10, de préférence 2/10.
- Charge selon une des revendications 1 à 6, caractérisée par des minéraux, charges et/ou pigments typiques du papier faisant office d'additifs.
- Charge selon une des revendications 1 à 7, caractérisée en ce que les additifs contiennent des minéraux et/ou pigments sous la forme de kaolin, talc, oxyde de titane, carbonate de calcium broyé (CCB), carbonate de calcium précipité (CCP), craie, poudre de marbre, silicate, acide silicique, sulfate de baryum, hydroxyde d'aluminium, sulfure de baryum, titanate de baryum, corindon et/ou sulfure de zinc qui ont éventuellement été incorporés sous forme de boue aqueuse en présence d'amidon pré-gélatiné.
- Charge selon une des revendications 1 à 6, caractérisée en ce qu'elle comprend comme additif de l'amidon particulaire ou granulaire, de l'amidon modifié, de l'amidon cationique ou des éthers d'amidon, le cas échéant sous la forme d'une matière première ou d'un produit intermédiaire contenant l'amidon (microcomposé de fibres et d'amidon), de préférence en utilisant comme matière première des balles molles (semoule, copeaux de bois, déchets de blé, farine de blé, poussière de blé, farine de blé fourragère, son de blé, brisures de blé fourrager), des balles dures (boulettes de blé dur complet, semoule de blé dur complet), avoine (son d'avoine, grains d'avoine pilés, farine de flocons d'avoine), seigle (déchets de seigle, grains de seigle entier, son de seigle, grains de seigle pilés, farine fourragère de seigle), orge (grains d'orge pilés, déchets d'orge, orge fourragère), farine fluide de céréales, maïs (déchets de maïs, brisures de maïs, semoule de maïs) ou autres produits secondaires contenant de l'amidon (comme la pulpe de pommes de terre, les flocons de riz, la farine de soja, le son de riz, la farine d'épeautre, le gruau de sarrasin).
- Charge selon la revendication 9, dans laquelle l'amidon particulaire ou granulaire est un amidon naturel ou modifié à base de pomme de terre, maïs, maïs visqueux, blé, triticale, avoine, orge, seigle, épeautre, sarrasin, riz, tapioca, sagou et sorgho.
- Charge selon une des revendications 1 à 6, caractérisée en ce qu'elle contient comme additif de la colle (additif de dimensionnement).
- Charge contenant un additif de dimensionnement selon la revendication 11, dans laquelle la colle comprend des composants comme le dimère d'alkylate (DAK), l'acide alkylsuccinique et ses dérivés (ASA), la résine de colophonium (rosine), les hydrocarbures fluorés, les acides carboxyliques fluorés, les acides polycarboniques et les amides d'acides, les silanes contenant du fluor et/ou les fluorosiloxanes, de même que, le cas échéant, des additifs comme l'oléate de sodium, le bétulinol, la tripalmitine, le polychlorure d'aluminium, l'alun de potasse ou les dispersions de résine (comme les dispersions de styrène acrylate, de polyuréthane) ou même des composants de la colle superficielle comme des polymères SAE ou des polymères de polyuréthane.
- Charge selon une des revendications 1 à 6, caractérisée en ce qu'elle contient un éclaircissant optique et se présente le cas échéant sous forme d'un composé homogène de cellulose ou d'un microcomposé MCC ou sous forme de charge nanodispersée pour le papier couché.
- Charge selon la revendication 13, caractérisée en ce qu'elle contient un éclaircissant optique ou pulvérulent ayant une structure aromatique et/ou aliphatique partiellement insaturée, par exemple sur une base chimique de stilbène, composés azotés, hétérocycles d'azote, composés sulfurés et autres, les fibres utilisées étant le cas échéant décolorées en présence de peroxyde d'hydrogène, d'oxygène ou d'ozone.
- Charge selon une des revendications 1 à 6, caractérisée en ce qu'elle contient un agent anti-flamme.
- Charge selon la revendication 15, caractérisée en ce que l'agent anti-flamme contient du borate, de l'acide borique, du phosphate, du phosphonate, de l'oxyde de triphénylphosphine, du polyoxazolidinone, du bromorganyle avec du trioxyde d'antimoine, des résines hydrocarbures multi-insaturées, du Cashew Nut Shell Liquid CNSL et/ou de l'acide arachidonique.
- Charge selon une des revendications 1 à 6, caractérisée en ce qu'elle contient un biocide, ce biocide pouvant être présent sous forme pulvérulente ou liquide au choix avec des épaississants, des gommes végétales, du carboxyméthylamidon.
- Charge selon la revendication 17, caractérisée en ce que le biocide est un composé de bore anorganique ou organique, un composé azoté ou soufré.
- Charge selon une des revendications 1 à 7, faisant office de charge fibreuse légère pour les produits de papier, carton et papiers de soie, dans laquelle la charge présente une rétention accrue.
- Charge selon une des revendications 1 à 7, faisant office de charge fibreuse légère pour les produits de papier, cartonnages et papiers de soie et permettant d'augmenter le volume.
- Charge selon une des revendications 1 à 6, permettant d'augmenter la rétention d'amidon.
- Charge selon une des revendications 1 à 6, permettant d'augmenter la solidité.
- Charge selon une des revendications 1 à 6, permettant d'augmenter la rétention de dimensionnement.
- Charge selon une des revendications 1 à 6, permettant d'améliorer l'hydrophobie et/ou l'oléophobie.
- Charge selon une des revendications 1 à 6, permettant d'augmenter l'adhérence durable au collage.
- Charge selon une des revendications 1 à 6, caractérisée en ce qu'elle contient un additif antistatique, en particulier un substrat conducteur électrique.
- Charge selon la revendication 26, permettant d'améliorer la conductivité des produits de papier et carton, même sous forme de laminés.
- Charge selon une des revendications 1 à 6, caractérisée par d'autres composants additifs comme des liants, des stabilisateurs d'humidité, du guar cationique, des dérivés de xanthane, des polylmines, des polyvinylamines, des agents de flocage, des systèmes de nanoparticules, des liants de substances parasites, des polymères, des additifs anti-glissement, des additifs de fixation de colorants, des éclaircissants, des démoussants ou conservateurs.
- Charge selon la revendication 28, caractérisée en ce qu'elle se présente sous forme d'un granulé, microgranulé, granulé structurel, de pellets, compactats, corps moulés, barres pressées ou balles pressées pouvant aussi être redispersés.
- Charge selon une des revendications 1 à 6, destinée à une utilisation dans le domaine du carton cellulosique, du carton recyclé, des papiers d'emballage, des cartons alimentaires, des barquettes alimentaires, des barquettes d'emballage, du papier LWC, du papier brut couché, du papier LWC offset en rouleaux, des papiers graphiques, du papier mat, des papiers calandrés et satinés, des papiers SC, du papier brut pour carton ondulé, des papiers d'impression de journaux, des non-tissés et papiers de soie, des couvertures spéciales et du papier cannelé.
- Charge selon une des revendications 1 à 6, se présentant aussi sous forme de granulat, destiné à une utilisation dans le papier couché pour le revêtement de papier ou carton avec les procédés de couchage courants.
- Charge selon une des revendications 1 à 6, se présentant aussi sous forme de granulat dégageant peu de poussière, caractérisée en ce qu'elle contient comme additifs des charges comme du calcium de carbonate naturel (GCC), carbonate de calcium précipité (CCP), kaolin (silicate d'aluminium), des kaolins calcinés, du talc (silicate de magnésium), de la poudre de marbre, de la poudre de calcaire, de la craie, de même que des pigments comme le dioxyde de titane, le sulfate de baryum, le titanate de baryum, le sulfure de zinc et des produits contenant de l'amidon (amidon naturel, amidon de cuisson, amidon soluble dans l'eau froide, amidon extrudé ou pré-gélatiné, amidon cationique) à base de blé, maïs, pomme de terre, tapioca, riz ou amaranthe, ainsi que des sels d'aluminium, aluns et liants comme le latex ou les colles comme les caséinates.
- Charge selon une des revendications 1 à 6, caractérisée en ce que le composant cellulosique ou la charge est cationique ou contient des additifs (comme de l'amidon cationique, des fibres régénérées cationiques, de la lignocellulose cationique, polylmine, des produits de transformation urée/glyoxal) qui modifient le potentiel zeta.
- Charge selon une des revendications 1 à 6, caractérisée en ce que le mélange contient des stabilisateurs d'humidité comme de la résine de formaldéhyde urée ou des résines de polyamidamine épichlorohydrine, des dérivés de cétène ou dicétènes.
- Charge selon une des revendications 1 à 6, caractérisée en ce que le mélange contient des agents hydrofugeants (comme du stéarate de calcium, du stéarate de magnésium, du stéarate de zinc, des résines vinyliques de silicone, de la cire de montan ou de carnauba, des composants fluoro-organiques) ou des colloïdes ultrafins.
- Charge selon une des revendications 1 à 6, caractérisée en ce que l'additif est anti-flamme, comme les sels de phosphate, les sels de borate, les phosphonates micro-encapsulés), la carboxyméthylcellulose, l'amidon (également modifié et ses dérivés), les conservateurs.
- Charge selon une des revendications 1 à 6, caractérisée en ce que la fibre cellulosique utilisée est composée majoritairement de dérivés de cellulose ou de celluloses régénérées.
- Mélange sec d'additifs de papier, caractérisé en ce qu'il contient une charge selon une des revendications 1 à 6.
- Procédé de fabrication d'une charge fibreuse ou particulaire pour produits en papier, papier de soie et carton selon une des revendications 1 à 37, composée au moins de cellulose, lignocellulose ou cellulose microcristalline (CMC) broyée ou existante en particules de faible taille et d'au moins un additif, dans lequel l'additif est plaqué ou fixé sous forme solide, liquide, amorphe ou microdispersée sur la surface du composant cellulosique en appliquant de l'énergie mécanique, en particulier thermomécanique, dans un mélange de composant cellulosique et de composant additif, afin de fixer ou de plaquer l'au moins un additif sur la surface du composant cellulosique en veillant à une durée de traitement suffisamment longue.
- Procédé selon la revendication 39, caractérisé en ce que l'énergie mécanique ou thermomécanique est apportée de manière à ce que le mélange soit exposé à de la pression et à une friction interne dans le mélange.
- Procédé selon la revendication 39 ou 40, caractérisé en ce que, pour fabriquer des composés fibreux avec des additifs minéraux et/ou pigmentés, on utilise un dispositif du groupe constitué du broyeur à rouleaux, compacteur à cylindres, métier à cylindres, de la presse Kahl, du RIM (Rotor Inertia Mill), de l'hybridisateur, du broyeur giratoire, broyeur à roue, mélangeur Mullen, broyeur vibrant à disque, de l'extrudeuse, la presse de coulée continue, du pétrisseur vertical, du copétrisseur.
- Procédé selon la revendication 39 ou 40 pour la fabrication de composés fibreux avec de l'amidon, de l'amidon modifié, de l'amidon cationique ou des éthers d'amidon, en particulier selon la revendication 9, dans lequel l'amidon est de préférence partiellement pré-gélatiné par apport d'énergie thermomécanique.
- Procédé selon la revendication 39 ou 40, caractérisé en ce que, pour fabriquer des composés fibreux avec de l'amidon, de l'amidon modifié, de l'amidon cationique ou des éthers d'amidon en particulier selon la revendication 9, on utilise un dispositif du groupe constitué du broyeur à rouleaux, compacteur à cylindres, métier à cylindres, de la presse Kahl, du RIM (Rotor Inertia Mill), de l'hybridisateur, du broyeur giratoire, broyeur à roue, mélangeur Mullen, broyeur vibrant à disque, de l'extrudeuse, la presse de coulée continue, du pétrisseur vertical, du copétrisseur.
- Procédé selon la revendication 39 ou 40, caractérisé en ce que, pour fabriquer des composés fibreux avec de l'additif de dimensionnement selon la revendication 11 ou 12, des fibres cellulosiques sèches sont traitées avec au moins un additif de dimensionnement liquide dans un mélangeur, un mélangeur intensif, un broyeur à rotor, un broyeur trieur afin de fixer ou de plaquer la colle sur la surface.
- Procédé selon la revendication 39 ou 40 pour la fabrication de composés fibreux avec de l'éclaircissant optique selon la revendication 13, caractérisé en ce que la cellulose ou cellulose microcristalline (CMC) est transformée avec un éclaircissant optique liquide à l'aide d'un mélangeur, broyeur à rotor, turbobroyeur, broyeur à broches ou broyeur à impact.
- Procédé selon la revendication 39 ou 40 pour la fabrication de composés fibreux avec des éclaircissants optiques selon la revendication 15 ou 16, caractérisé en ce que le composant cellulosique est transformé avec un agent anti-flamme liquide, diluable dans l'eau ou émulsifiable à l'aide d'un mélangeur à pales de boulangerie, d'un mélangeur cisailleur à soc, d'un broyeur à rotor, d'un turbobroyeur, d'un broyeur à impact, d'un broyeur à broches ou d'un broyeur trieur.
- Procédé selon la revendication 39 ou 40 pour la fabrication de composés fibreux avec un système de biocides selon la revendication 18, caractérisé en ce que le composant cellulosique est transformé avec un biocide liquide diluable dans l'eau ou émulsifiable au moyen d'un mélangeur à pales de boulangerie, d'un mélangeur cisailleur à soc, d'un broyeur à rotor, d'un turbobroyeur, d'un broyeur à impact, d'un broyeur à broches ou d'un broyeur trieur.
- Procédé selon la revendication 39 ou 40 pour la fabrication de composés fibreux avec un additif antistatique selon la revendication 26 ou 27, caractérisé en ce que des fibres sèches sont transformées avec au moins une résine liquide conductrice ou un substrat conducteur ou une pâte pigmentée conductrice.
- Procédé selon la revendication 39 ou 40, caractérisé par une transformation des substances fibreuses à l'aide de cylindres de granulage (avec et sans friction, avec et sans cannelage, avec et sans concasseur à cames), d'un compacteur à cylindres (avec et sans friction), d'une installation de production de briquettes, d'une presse à barreau, d'une presse à pellets à matrice plate ou ronde, d'une unité de calandrage, d'une machine à faire des comprimés, d'un granulateur à cylindres doubles et multiples, d'un granulateur à couche tourbillonnante, d'un broyeur granulateur, d'un cribleur à choc, d'une râpe à granulés (broyeur à râpe), d'une table de presse, d'une presse de transfert, d'une extrudeuse, d'un copétrisseur, d'une presse à bande trieuse ou d'une presse à coulée continue.
- Procédé selon la revendication 39 ou 40, caractérisé en ce que les composants du mélange pour le papier couché sont transformés sur une presse de dimensionnement sous la forme d'une formulation pouvant être pompée, en particulier en présence de carbonate de calcium, kaolin, liant, éclaircissant, pigment, carboxyméthylcellulose (CMC), caséine, alcools de polyvinyle faiblement moléculaires ou d'amidon soluble ou autres composantes comme habituellement pour les recettes de papier couché.
- Procédé selon la revendication 39 ou 40, caractérisé en ce que les composants du mélange, en particulier destinés à être appliqués sur un cylindre avec une racle ou une barre Meyer, contiennent un agent d'épaississement ou de rhéologie comme la carboxyméthylcellulose (CMC), le xanthane, le gel de cellulose.
- Produit de papier, papier de soie ou carton, caractérisé en ce qu'il contient une charge selon une des revendications 1 à 37.
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 (fr) | 2004-11-03 | 2005-11-03 | Charge contenant de la cellulose pour produits en papier, papier de soie ou carton et son procede de production, produits en papier, papier de soie ou carton contenant ladite charge ou melange sec utilise pour leur production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1817455A1 EP1817455A1 (fr) | 2007-08-15 |
| EP1817455B1 true EP1817455B1 (fr) | 2013-04-10 |
Family
ID=36061374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05824751.1A Revoked EP1817455B1 (fr) | 2004-11-03 | 2005-11-03 | Charge contenant de la cellulose pour produits en papier, papier de soie ou carton et son procede de production, produits en papier, papier de soie ou carton contenant ladite charge ou melange sec utilise pour leur production |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20080265222A1 (fr) |
| EP (1) | EP1817455B1 (fr) |
| ES (1) | ES2424293T3 (fr) |
| PL (1) | PL1817455T3 (fr) |
| WO (1) | WO2006048280A1 (fr) |
Families Citing this family (57)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7799169B2 (en) | 2004-09-01 | 2010-09-21 | Georgia-Pacific Consumer Products Lp | Multi-ply paper product with moisture strike through resistance and method of making the same |
| US20070261807A1 (en) * | 2006-05-12 | 2007-11-15 | Taggart Thomas E | Use of polyvinylamine to improve oil and water sizing in cellulosic products |
| DE102007007168A1 (de) | 2007-02-09 | 2008-08-21 | J. Rettenmaier & Söhne Gmbh + Co. Kg | Verfahren zum Herstellen von hydrophobem Gut in Gestalt von Formkörpern oder Granulaten oder Kompaktaten |
| FR2916768B1 (fr) | 2007-05-31 | 2009-07-24 | Arjowiggins Licensing Soc Par | Feuille de securite resistante au froissement, son procede de fabrication et un document de securite la comprenant |
| EP2017076A1 (fr) | 2007-07-09 | 2009-01-21 | Oppboga Bruk AB | Carton résistant aux flammes ou laminé à fibres |
| US8158155B2 (en) | 2007-12-20 | 2012-04-17 | Kimberly-Clark Worldwide, Inc. | Odor control cellulose-based granules |
| SI2242797T1 (sl) * | 2008-02-11 | 2012-05-31 | Basf Se | Vezi za izdelavo lesenih izdelkov brez formaldehidov |
| FR2928383B1 (fr) | 2008-03-06 | 2010-12-31 | Georgia Pacific France | Feuille gaufree comportant un pli en materiau hydrosoluble et procede de realisation d'une telle feuille. |
| PT2236664E (pt) * | 2009-03-30 | 2016-03-04 | Omya Int Ag | Processo para a produção de suspensões de celulose nanofibrilar |
| HUE035151T2 (en) | 2009-03-30 | 2018-05-02 | Fiberlean Tech Ltd | Process for the preparation of nano-fiber cellulose gels |
| GB0908401D0 (en) | 2009-05-15 | 2009-06-24 | Imerys Minerals Ltd | Paper filler composition |
| DE102009036551A1 (de) * | 2009-08-10 | 2011-02-17 | J. Rettenmaier & Söhne Gmbh + Co. Kg | Faserstoffhaltiges Material auf Cellulosebasis |
| US8980059B2 (en) * | 2009-08-12 | 2015-03-17 | Nanopaper, Llc | High strength paper |
| CN102666984A (zh) * | 2009-10-20 | 2012-09-12 | 巴斯夫欧洲公司 | 具有高干燥强度的纸、纸板和卡纸的制造方法 |
| WO2011050298A2 (fr) * | 2009-10-22 | 2011-04-28 | Green Comfort Safe, Inc. | Procédé de réalisation de matériaux ignifuges et produits correspondants |
| EP2386683B1 (fr) | 2010-04-27 | 2014-03-19 | Omya International AG | Procédé de fabrication de matériaux composites à base de gel |
| PT2386682E (pt) | 2010-04-27 | 2014-05-27 | Omya Int Ag | Processo para fabricar materiais estruturados, usando géis de celulose nanofibrilares |
| 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 |
| GB201019288D0 (en) | 2010-11-15 | 2010-12-29 | Imerys Minerals Ltd | Compositions |
| CA2847443A1 (fr) * | 2011-09-01 | 2013-03-07 | Nanopaper, Llc | Additifs pour fabrication de papier |
| FI126041B (fi) | 2011-09-12 | 2016-06-15 | Stora Enso Oyj | Menetelmä retention säätämiseksi ja menetelmässä käytettävä välituote |
| MX366743B (es) | 2012-04-13 | 2019-07-04 | Sigma Alimentos Sa De Cv | Papel o cartón hidrofóbico con nanopartículas auto-ensambladas y método para elaborarlo. |
| WO2013165425A1 (fr) | 2012-05-03 | 2013-11-07 | Empire Technology Development Llc | Lignine substituée par phosphonate comme retardateur de flamme |
| FI20125569L (fi) * | 2012-05-28 | 2013-11-29 | Nordkalk Oy Ab | Saostettua karbonaattia sisältävän komposiittirakenteen valmistus ja käyttö |
| CA2875659A1 (fr) | 2012-06-15 | 2013-12-19 | Nanopaper, Llc | Additifs pour fabrication de papier |
| US9139661B2 (en) * | 2012-06-25 | 2015-09-22 | Yagna Limited | Methods for biocompatible derivitization of cellulosic surfaces |
| FR2998588B1 (fr) | 2012-11-29 | 2015-01-30 | Arjowiggins Security | Feuille de securite resistante au froissement, son procede de fabrication et un document de securite la comprenant. |
| CN103046430A (zh) * | 2012-12-29 | 2013-04-17 | 福建省建宁县联丰造纸有限公司 | 一种低定量超薄型薄页纸的生产工艺 |
| US20140275351A1 (en) * | 2013-03-14 | 2014-09-18 | Georgia-Pacific Chemicals Llc | Hydrophobizing agents for use in making composite lignocellulose products |
| US9656914B2 (en) | 2013-05-01 | 2017-05-23 | Ecolab Usa Inc. | Rheology modifying agents for slurries |
| EP3011104B1 (fr) | 2013-06-20 | 2018-07-11 | Basf Se | Procede pour la fabrication d'une composition de cellulose microfibrillée |
| US9410288B2 (en) | 2013-08-08 | 2016-08-09 | Ecolab Usa Inc. | Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process |
| FI125475B (en) | 2013-08-19 | 2015-10-15 | Separation Res Ab Oy | Method for hydrophobising and substrate |
| CN104746388B (zh) * | 2013-12-25 | 2018-05-08 | 艺康美国股份有限公司 | 一种提高高分子乳化剂乳化的asa 乳液的施胶效果的方法 |
| US9410059B2 (en) | 2014-01-21 | 2016-08-09 | Alltech, Inc. | Wax treated article and method of making |
| 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 |
| FR3030538B1 (fr) * | 2014-12-22 | 2018-03-02 | Greenpile | Bio-composite hybride s2p |
| KR102661452B1 (ko) | 2015-10-14 | 2024-04-26 | 파이버린 테크놀로지스 리미티드 | 3d-성형 가능한 시트 물질 |
| CA3001717A1 (fr) | 2015-10-15 | 2017-04-20 | Ecolab Usa Inc. | Cellulose nanocristalline et cellulose nanocristalline greffee avec un polymere comme agents de modification de la rheologie pour suspensions d'oxyde de magnesium et de chaux |
| US11846072B2 (en) | 2016-04-05 | 2023-12-19 | Fiberlean Technologies Limited | Process of making paper and paperboard products |
| EP3440259B1 (fr) | 2016-04-05 | 2021-02-24 | FiberLean Technologies Limited | Produits en papier et en carton |
| PT3445900T (pt) | 2016-04-22 | 2022-09-19 | Fiberlean Tech Ltd | Fibras compreendendo celulose microfibrilada e métodos de fibras e materiais não tecidos das mesmas |
| US20180044084A1 (en) * | 2016-08-14 | 2018-02-15 | Anthony J. Orler | Cellulose-based beverage cartridge |
| CN117084953A (zh) | 2017-04-07 | 2023-11-21 | 魏德曼控股股份公司 | 毛发护理或毛发清洁组合物或皮肤护理或皮肤清洁组合物 |
| WO2018185227A1 (fr) * | 2017-04-07 | 2018-10-11 | Weidmann Holding Ag | Procédé de fabrication d'une matière fibreuse à l'échelle micrométrique et/ou à l'échelle nanométrique |
| 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 (fr) * | 2021-03-31 | 2025-03-05 | Glatfelter Gernsbach GmbH | Matériau filtrant d'emballage d'aliments |
| 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 |
| CN115147617B (zh) * | 2022-09-06 | 2022-11-22 | 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 |
| 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 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB125960A (en) | 1914-03-16 | 1919-07-03 | Olier Et Cie A | An Improved Pulp-removing and Separating Machine for Fruits with Kernels. |
| US2865743A (en) * | 1957-03-11 | 1958-12-23 | Hercules Powder Co Ltd | Ketene dimer sizing composition and process for sizing paper therewith |
| GB1025960A (en) * | 1963-07-10 | 1966-04-14 | British Titan Products | Coated titanium dioxide pigments |
| CH533670A (de) | 1968-12-05 | 1973-02-15 | Ciba Geigy Ag | Optische Aufhellmittel enthaltende anorganische Weisspigmente |
| GB1353015A (en) | 1970-03-31 | 1974-05-15 | Welwyn Hall Res Assoc | Paper webs containing fillers |
| US4115187A (en) * | 1970-03-31 | 1978-09-19 | Welwyn Hall Research Association | Agglomerated fillers used in paper |
| US3892577A (en) * | 1971-11-23 | 1975-07-01 | Mizusawa Industrial Chem | White pigment excelling in resistance to flame and corrosion |
| SE432951B (sv) * | 1980-05-28 | 1984-04-30 | Eka Ab | Pappersprodukt innehallande cellulosafibrer och ett bindemedelssystem som omfattar kolloidal kiselsyra och katjonisk sterkelse samt forfarande for framstellning av pappersprodukten |
| US5270076A (en) * | 1991-04-11 | 1993-12-14 | E. I. Du Pont De Nemours And Company | Process for coating alkyl ketene dimer on titanium dioxide |
| WO1993012282A1 (fr) * | 1991-12-17 | 1993-06-24 | Weyerhaeuser Company | Systeme a cuve/melangeuse et procede de revetement de fibres |
| FI100729B (fi) | 1995-06-29 | 1998-02-13 | Metsae Serla Oy | Paperinvalmistuksessa käytettävä täyteaine ja menetelmä täyteaineen va lmistamiseksi |
| EP0976780B1 (fr) * | 1997-01-16 | 2003-06-11 | Sekisui Chemical Co., Ltd. | Moulage de type feuille resistant au feu, lamine resistant au feu et recouvrant une tole, structure resistant au feu pour paroi et procede de fabrication de la tole et de la paroi resistant au feu |
| FI106140B (fi) | 1997-11-21 | 2000-11-30 | Metsae Serla Oyj | Paperinvalmistuksessa käytettävä täyteaine ja menetelmä sen valmistamiseksi |
| GB9930247D0 (en) * | 1999-12-22 | 2000-02-09 | Clariant Int Ltd | Improvements in or relating to organic compounds |
| DE10033979A1 (de) | 2000-07-13 | 2002-01-24 | Voith Paper Patent Gmbh | Verfahren zum Beladen von Fasern mit Calciumcarbonat |
-
2005
- 2005-11-03 EP EP05824751.1A patent/EP1817455B1/fr not_active Revoked
- 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/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| ES2424293T3 (es) | 2013-09-30 |
| US20080265222A1 (en) | 2008-10-30 |
| PL1817455T3 (pl) | 2013-09-30 |
| WO2006048280A1 (fr) | 2006-05-11 |
| EP1817455A1 (fr) | 2007-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1817455B1 (fr) | Charge contenant de la cellulose pour produits en papier, papier de soie ou carton et son procede de production, produits en papier, papier de soie ou carton contenant ladite charge ou melange sec utilise pour leur production | |
| US11655594B2 (en) | Compositions | |
| US20220364305A1 (en) | Paper filler composition | |
| CN103180511B (zh) | 纤维素增强的高矿物质含量产品及其制备方法 | |
| EP2931970B1 (fr) | Compositions derivees de la cellulose | |
| AU2002247795B2 (en) | Fibrous web and process for the preparation thereof | |
| EP3400333B1 (fr) | Procede pour la prouction d'une composite comprenant du mfc et une composite produi par le procede | |
| PL205556B1 (pl) | Kompozycja do stosowania w produkcji papieru, zawiesina wypełniacza do stosowania w produkcji papieru, pulpa wsadowa do produkcji papieru, sposób wytwarzania zawiesiny wypełniacza do stosowania w produkcji papieru, sposób wytwarzania papieru oraz papier | |
| FI108238B (fi) | Paperin valmistuksessa käytettävä hienoaine, menetelmä sen valmistamiseksi sekä hienoainetta sisältävä paperimassa ja paperi | |
| EP1918456A1 (fr) | Procédé de fabrication d'une feuille fibreuse contenant des charges | |
| US20240167225A1 (en) | Sequential application of layers, comprising nanocellulose, onto the surface of paper or paperboard substrates | |
| EP3026175B1 (fr) | Papier à haut pouvoir couvrant | |
| HK40000066A (en) | Cellulose-derived compositions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20070601 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
| DAX | Request for extension of the european patent (deleted) | ||
| 17Q | First examination report despatched |
Effective date: 20090220 |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| GRAC | Information related to communication of intention to grant a patent modified |
Free format text: ORIGINAL CODE: EPIDOSCIGR1 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP Ref country code: AT Ref legal event code: REF Ref document number: 606104 Country of ref document: AT Kind code of ref document: T Effective date: 20130415 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502005013629 Country of ref document: DE Effective date: 20130606 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: E. BLUM AND CO. AG PATENT- UND MARKENANWAELTE , CH |
|
| REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130410 |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: T3 |
|
| REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
| REG | Reference to a national code |
Ref country code: PL Ref legal event code: T3 Ref country code: ES Ref legal event code: FG2A Ref document number: 2424293 Country of ref document: ES Kind code of ref document: T3 Effective date: 20130930 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130410 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130812 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130711 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130810 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130710 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130410 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130410 |
|
| PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130410 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130410 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130410 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130410 |
|
| PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
| 26 | Opposition filed |
Opponent name: KEMIRA OYJ Effective date: 20140110 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130410 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R026 Ref document number: 502005013629 Country of ref document: DE Effective date: 20140110 |
|
| BERE | Be: lapsed |
Owner name: J. RETTENMAIER & SOHNE G.M.B.H. + CO. KG Effective date: 20131130 |
|
| PLAF | Information modified related to communication of a notice of opposition and request to file observations + time limit |
Free format text: ORIGINAL CODE: EPIDOSCOBS2 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130410 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20131130 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20131103 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20141120 Year of fee payment: 10 Ref country code: ES Payment date: 20141120 Year of fee payment: 10 Ref country code: FI Payment date: 20141119 Year of fee payment: 10 Ref country code: SE Payment date: 20141120 Year of fee payment: 10 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20141118 Year of fee payment: 10 Ref country code: AT Payment date: 20141119 Year of fee payment: 10 Ref country code: NL Payment date: 20141120 Year of fee payment: 10 Ref country code: PL Payment date: 20141017 Year of fee payment: 10 |
|
| RDAF | Communication despatched that patent is revoked |
Free format text: ORIGINAL CODE: EPIDOSNREV1 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20141121 Year of fee payment: 10 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20150121 Year of fee payment: 10 |
|
| APAH | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNO |
|
| APBM | Appeal reference recorded |
Free format text: ORIGINAL CODE: EPIDOSNREFNO |
|
| APBP | Date of receipt of notice of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA2O |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20130410 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20051103 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20131103 |
|
| APBQ | Date of receipt of statement of grounds of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA3O |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502005013629 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 606104 Country of ref document: AT Kind code of ref document: T Effective date: 20151103 |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20151103 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151103 |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20151201 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20160729 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151103 Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151104 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151201 |
|
| PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151103 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160601 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151130 |
|
| R26 | Opposition filed (corrected) |
Opponent name: KEMIRA OYJ Effective date: 20140110 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20161230 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151104 Ref country code: PL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151103 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151103 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R064 Ref document number: 502005013629 Country of ref document: DE Ref country code: DE Ref legal event code: R103 Ref document number: 502005013629 Country of ref document: DE |
|
| APBU | Appeal procedure closed |
Free format text: ORIGINAL CODE: EPIDOSNNOA9O |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20171009 Year of fee payment: 13 |
|
| RDAG | Patent revoked |
Free format text: ORIGINAL CODE: 0009271 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT REVOKED |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PLX |
|
| 27W | Patent revoked |
Effective date: 20180222 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF THE APPLICANT RENOUNCES Effective date: 20130410 Ref country code: CH Free format text: LAPSE BECAUSE OF THE APPLICANT RENOUNCES Effective date: 20130410 |
|
| REG | Reference to a national code |
Ref country code: SE Ref legal event code: ECNC |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MA03 Ref document number: 606104 Country of ref document: AT Kind code of ref document: T Effective date: 20180222 |