EP2511419A1 - Substrat en papier présentant une densité d'impression améliorée - Google Patents
Substrat en papier présentant une densité d'impression améliorée Download PDFInfo
- Publication number
- EP2511419A1 EP2511419A1 EP12002601A EP12002601A EP2511419A1 EP 2511419 A1 EP2511419 A1 EP 2511419A1 EP 12002601 A EP12002601 A EP 12002601A EP 12002601 A EP12002601 A EP 12002601A EP 2511419 A1 EP2511419 A1 EP 2511419A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- paper substrate
- sizing composition
- paper
- substrate
- solids
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 129
- 239000000203 mixture Substances 0.000 claims abstract description 110
- 238000004513 sizing Methods 0.000 claims abstract description 94
- 239000007787 solid Substances 0.000 claims description 38
- 239000011230 binding agent Substances 0.000 claims description 29
- 229920003043 Cellulose fiber Polymers 0.000 claims description 28
- 239000000049 pigment Substances 0.000 claims description 28
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 27
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 25
- 229920002472 Starch Polymers 0.000 claims description 19
- 239000008107 starch Substances 0.000 claims description 19
- 235000019698 starch Nutrition 0.000 claims description 19
- 125000002091 cationic group Chemical group 0.000 claims description 17
- 230000003287 optical effect Effects 0.000 claims description 14
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 13
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 238000005282 brightening Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 22
- 238000007641 inkjet printing Methods 0.000 abstract description 3
- 239000000123 paper Substances 0.000 description 119
- 239000000835 fiber Substances 0.000 description 27
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 23
- 125000000129 anionic group Chemical group 0.000 description 12
- 238000003490 calendering Methods 0.000 description 11
- 241000894007 species Species 0.000 description 11
- 229910000019 calcium carbonate Inorganic materials 0.000 description 10
- 239000000976 ink Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 238000001035 drying Methods 0.000 description 9
- -1 poly[oxyethylene (dimethyliminio) ethylene (dimethyliminio) ethylene] dichlorides Polymers 0.000 description 9
- 238000000576 coating method Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 6
- 239000011121 hardwood Substances 0.000 description 6
- 239000011122 softwood Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000009472 formulation Methods 0.000 description 5
- 230000007062 hydrolysis Effects 0.000 description 5
- 238000006460 hydrolysis reaction Methods 0.000 description 5
- 239000011087 paperboard Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 210000004164 leucophore Anatomy 0.000 description 4
- YAXXOCZAXKLLCV-UHFFFAOYSA-N 3-dodecyloxolane-2,5-dione Chemical class CCCCCCCCCCCCC1CC(=O)OC1=O YAXXOCZAXKLLCV-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 150000002561 ketenes Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 229920005862 polyol Polymers 0.000 description 3
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- SJIXRGNQPBQWMK-UHFFFAOYSA-N 2-(diethylamino)ethyl 2-methylprop-2-enoate Chemical compound CCN(CC)CCOC(=O)C(C)=C SJIXRGNQPBQWMK-UHFFFAOYSA-N 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical group CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- 229920000103 Expandable microsphere Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 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 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 235000011148 calcium chloride Nutrition 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000005056 polyisocyanate Substances 0.000 description 2
- 229920001228 polyisocyanate Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 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 description 2
- NGDLSKPZMOTRTR-OAPYJULQSA-N (4z)-4-heptadecylidene-3-hexadecyloxetan-2-one Chemical compound CCCCCCCCCCCCCCCC\C=C1/OC(=O)C1CCCCCCCCCCCCCCCC NGDLSKPZMOTRTR-OAPYJULQSA-N 0.000 description 1
- 229940008841 1,6-hexamethylene diisocyanate Drugs 0.000 description 1
- NNTWKXKLHMTGBU-UHFFFAOYSA-N 4,5-dihydroxyimidazolidin-2-one Chemical compound OC1NC(=O)NC1O NNTWKXKLHMTGBU-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229920001612 Hydroxyethyl starch Polymers 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 239000004368 Modified starch Substances 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 241001237728 Precis Species 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004067 bulking agent Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- CCGKOQOJPYTBIH-UHFFFAOYSA-N ethenone Chemical compound C=C=O CCGKOQOJPYTBIH-UHFFFAOYSA-N 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- 229940015043 glyoxal Drugs 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229940050526 hydroxyethylstarch Drugs 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 239000001254 oxidized starch Substances 0.000 description 1
- 235000013808 oxidized starch Nutrition 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 150000004685 tetrahydrates Chemical class 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 150000004684 trihydrates Chemical class 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/07—Nitrogen-containing compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
-
- 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
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters
-
- 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
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
- D21H17/45—Nitrogen-containing groups
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
Definitions
- the present invention relates to a sizing composition that, when applied to paper substrate, creates a substrate, preferably suitable for inkjet printing, having increased print density, print sharpness, low HST, and/or image dry time, the substrate preferably having high brightness and reduced color-to-color bleed as well.
- the present invention relates to a method of reducing the HST of a paper substate by applying the sizing composition to at least one surface thereof.
- the application relates to methods of making and using the sizing composition, as well as methods of making and using the paper containing the sizing composition.
- the present inventors have discovered a sizing composition that, when applied to paper or paperboard substrates, improves the substrate's print density, color-to-color bleed, print sharpness, and/or image dry time. Further, the paper substrate preferably has a high brightness.
- the sizing composition may contain a pigment.
- pigments are clay, calcium carbonate, calcium sulfate hemihydrate, and calcium sulfate dehydrate, calcium carbonate, preferably precipitated calcium carbonate, in any form including ground calcium carbonate and silica-treated calcium carbonate.
- the pigment When the pigment is a calcium carbonate, it may be in any form. Examples include ground calcium carbonate and/or precipitated calcium carbonate.
- Commercially available products that are preferred are those offered as Jetcoat 30 from Specialty Minerals Inc., Jetcoat MD1093 from Specialty Minerals Inc., XC3310-1 from Omya Inc, and OmyaJet B5260, C4440 and 6606 from Omya Inc.
- the pigment may have any surface area. Those pigments having a high surface area are included, including those having a surface area of greater than 20 square meters/gram, preferably greater than 30 square meters/gram, more preferably greater than 50 square meters/gram, most preferably greater than 100 square meters/gram. This range includes greater than or equal to 1, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 100 square meters/gram, including any and all ranges and subranges contained therein.
- the sizing composition may contain a pigment at any amount.
- the composition may include from 0 to 99wt% based upon the total weight of the solids in the composition, preferably at least 15wt%, more preferably at least 30wt%, most preferably at least 45wt% pigment based upon the total weight of the solids in the composition. This range may include 0, 1, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 100wt% of pigment based upon the total weight of the solids in the composition, including any and all ranges and subranges contained therein. The most preferred amount being about 52 wt% pigment based upon the total weight of the solids in the composition.
- the sizing composition may contain a binder.
- binders include, but are not limited to, polyvinyl alcohol, Amres (a Kymene type), Bayer Parez, polychloride emulsion, modified starch such as hydroxyethyl starch, starch or derivatives thereof including cationic and oxidized forms and from corn and/or potato for example, polyacrylamide, modified polyacrylamide, polyol, polyol carbonyl adduct, ethanedial/polyol condensate, polyamide, epichlorohydrin, glyoxal, glyoxal urea, ethanedial, aliphatic polyisocyanate, isocyanate, 1,6 hexamethylene diisocyanate, diisocyanate, polyisocyanate, polyester, polyester resin, polyacrylate, polyacrylate resin, acrylate, and methacrylate. While any combination of binders may be used, one embodiment includes a sizing composition containing starch
- one embodiment relates to a system including at least starch and deriviates thereof with polyvinyl alcohol.
- the ratio of starch/PVOH solids based on the total weight of the solids in the sizing composition may be any ratio so long as both are present in the composition.
- the sizing composition may contain a ratio of starch/PVOH wt% solids based on the total weight of the solids in the composition of from 99/1 to 1/99, preferably from 50/1 to 1/5, more preferably at most 10/1 to 1:2, most preferably at most 8/1 to 1/1.
- This range includes 99/1, 50/1, 25/1, 15/1., 10/1, 9/1, 8/1, 7/1, 6/1, 5/1, 4/1, 3/1, 2/1, 1/1, 2/3, 1/2, 1/10, 1/25, 1/50, 1/99, including any and all ranges and subranges therein.
- the most preferred starch/PVOH ratio being 6/1.
- polyvinyl alcohol When polyvinyl alcohol is utilized in the sizing solution and/or in the paper, polyvinyl alcohol (PVOH) is produced by hydrolyzing polyvinyl acetate (PVA). The acetate groups are replaced with alcohol groups and the higher the hydrolysis indicates that more acetate groups have been replaced. Lower hydrolysis/molecular weight PVOH are less viscous and more water soluble.
- the PVOH may have a %hydrolysis ranging from 100% to 75%.
- the % hydrolysis may be 75, 76, 78, 80, 82, 84, 85, 86, 88, 90, 92, 94, 95, 96, 98, and 100%hdrolysis, %, including any and all ranges and subranges therein.
- the % hydrolysis of the PVOH is greater than 90%.
- the sizing composition may contain a binder at any amount.
- the sizing composition may contain at least one binder from 0 to 99wt%, preferably at least 10wt%, more preferably at least 20wt%, most preferably at least 30 wt% based on the total weight of the solids in the composition. This range may include 0, 1, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90,100wt% based on the total weight of the solids in the composition, including any and all ranges and subranges contained therein. The most preferred being about 37wt% binder based on the total weight of the solids in the composition.
- the weight ratio of the binder/pigment may be any ratio.
- the binder pigment weight ratio may be from 99/1 to 1/99, preferably from 50/1 to 1/10, more preferably from 25/1 to 1/5, most preferably from 10/1 to 1/3. This range includes 99/1, 50/1, 25/1, 10/ 1,5/ 1,2/1, 1/1, 1/2, 2/3, 1/3, 1/4, 1/5, 10/1, 25/1, 50/1, and 99/1, including any and all ranges and subranges therein.
- the most preferred binder/pigment weight ratio is 7/10.
- the sizing composition may contain at least one nitrogen containing organic species.
- nitrogen containing organic species are compounds, oligomers and polymers are those containing one or more quaternary ammonium functional groups.
- Such functional groups may vary widely and include substituted and unsubstituted amines, imines, amides, urethanes, quaternary ammonium groups, dicyandiamides and the like.
- Illustrative of such materials are polyamines, polyethyleneimines, polymers and copolymers of diallyldimethyl ammonium chloride (DADMAC), copolymers of vinyl pyrrolidone (VP) with quaternized diethylaminoethylmethacrylate (DEAMEMA), polyamides, cationic polyurethane latex, cationic polyvinyl alcohol, polyalkylamines dicyandiamid copolymers, amine glycigyl addition polymers, poly[oxyethylene (dimethyliminio) ethylene (dimethyliminio) ethylene] dichlorides.
- DMDMAC diallyldimethyl ammonium chloride
- VP vinyl pyrrolidone
- DEAMEMA quaternized diethylaminoethylmethacrylate
- polyamides cationic polyurethane latex
- cationic polyvinyl alcohol cationic polyvinyl alcohol
- nitrogen containing species examples include those mentioned in US Patent Number 6,764,726 , which is hereby incorporated, in its entirety, herein by reference.
- the most preferred nitrogen containing species are polymers and copolymers of diallyldimethyl ammonium chloride (DADMAC).
- the sizing composition may contain at least one nitrogen containing organic species at any amount.
- the sizing composition may contain the nitrogen containing species at an amount ranging from 0 to 99wt%, preferably from 0.5 to 50wt%, more preferably from 1 to 20 wt %, most preferably from 2 to 10 wt% based on the total weight of the solids in the composition. This range may include 0, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 100wt% based on the total weight of the solids in the composition, including any and all ranges and subranges contained therein.
- the composition contains about 8wt% of the nitrogen containing species based on the total weight of the solids in the composition.
- the sizing composition may contain at least one inorganic salt.
- Suitable inorganic salts may be monovalent and/or divalent and/or trivalent and may contain any level of hydration complexes thereof. Exemplified inorganic salts are those from Groups 1, 2 and 13 from the Periodic Table of Elements and hydrated complexes thereof, including monohydrates, dihydrates, trihydrates, tetrahydrates, etc.
- the cationic metal may be sodium, calcium, magnesium, and aluminum preferably.
- the anionic counterion to the cationic metal of the inorganic salt may be any halogen such as chloride, boride, fluoride, etc and/or hydroxyl group(s). The most preferred inorganic salt being sodium chloride.
- the sizing composition may contain at least one inorganic salt at any amount.
- the sizing composition may contain from 0 to 99wt%, preferably from 0.25 to 25 wt%, more preferably from 0.5 to 5, most preferably from 1 to 3 wt% of the inorganic salt based on the total weight of the solids in the composition. This range may include 0, 0.25, 0.5, 1, 2, 3, 4, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 100wt% based on the total weight of the solids in the composition, including any and all ranges and subranges contained therein.
- the sizing composition contains about 2.5wt% of the inorganic salt based on the total weight of the solids in the composition.
- the sizing composition may contain at least one optical brightening agent (OBA).
- OBA optical brightening agent
- Suitable OBAs may be those mentioned in USSN 60/654,712 filed February 19, 2005 , and USP 6,890,454 , which are hereby incorporated, in their entirety, herein by reference.
- the OBAs may be commercially available from Clariant. Further, the OBA may be either cationic and/or anionic.
- Example OBA is that commercially available Leucophore BCW and Leucophore FTS from Clariant.
- the OBA contained in the sizing composition is cationic.
- the sizing composition may contain any amount of at least one anionic OBA.
- the sizing composition may contain anionic OBA at an amount from 0 to 99wt%, preferably from 5 to 75wt%, more preferably from 10 to 50 wt%, most preferably from 20 to 40wt% based on the total weight of the solids in the composition. This range may include 0, 1, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 99wt% anionic OBA based on the total weight of the solids in the composition, including any and all ranges and subranges contained therein.
- the sizing composition contains about 35wt% of anionic OBA based on the total weight of the solids in the composition.
- the sizing composition may contain any amount of at least one cationic OBA.
- the sizing composition may contain cationic OBA at an amount from 0 to 99wt%, preferably from 0.5 to 25wt%, more preferably from 1 to 20 wt%, most preferably from 5 to 15wt% based on the total weight of the solids in the composition. This range may include 0, 1, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 99wt% anionic OBA based on the total weight of the solids in the composition, including any and all ranges and subranges contained therein.
- the sizing composition contains about 8wt% of cationic OBA based on the total weight of the solids in the composition.
- the present invention also relates to a paper substrate containing any of the sizing compositions described above.
- the paper substrate contains a web of cellulose fibers.
- the source of the fibers may be from any fibrous plant.
- the paper substrate of the present invention may contain recycled fibers and/or virgin fibers. Recycled fibers differ from virgin fibers in that the fibers have gone through the drying process at least once.
- the paper substrate of the present invention may contain from 1 to 99 wt%, preferably from 5 to 95 wt%, most preferably from 60 to 80 wt% of cellulose fibers based upon the total weight of the substrate, including 1, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95 and 99 wt%, and including any and all ranges and subranges therein.
- the paper substrate of the present invention may contain from 1 to 100 wt%, preferably from 5 to 95 wt%, cellulose fibers originating from softwood species based upon the total amount of cellulose fibers in the paper substrate. This range includes 1, 2, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, and 100wt%, including any and all ranges and subranges therein, based upon the total amount of cellulose fibers in the paper substrate.
- the paper substrate of the present invention may contain from 1 to 100 wt%, preferably from 5 to 95 wt%, cellulose fibers originating from hardwood species based upon the total amount of cellulose fibers in the paper substrate. This range includes 1, 2, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, and 100wt%, including any and all ranges and subranges therein, based upon the total amount of cellulose fibers in the paper substrate.
- the hardwood/softwood ratio be from 0.001 to 1000.
- This range may include 0.001, 0.002, 0.005, 0.01, 0.02, 0.05, 0.1, 0.2, 0.5, 1, 2, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 200, 300, 400, 500, 600, 700, 800, 900, and 1000 including any and all ranges and subranges therein and well as any ranges and subranges therein the inverse of such ratios.
- the softwood and/or hardwood fibers contained by the paper substrate of the present invention may be modified by physical and/or chemical means.
- physical means include, but is not limited to, electromagnetic and mechanical means.
- Means for electrical modification include, but are not limited to, means involving contacting the fibers with an electromagnetic energy source such as light and/or electrical current.
- Means for mechanical modification include, but are not limited to, means involving contacting an inanimate object with the fibers. Examples of such inanimate objects include those with sharp and/or dull edges.
- Such means also involve, for example, cutting, kneading, pounding, impaling, etc means.
- Examples of chemical means include, but is not limited to, conventional chemical fiber modification means including crosslinking and precipitation of complexes thereon.
- Examples of such modification of fibers may be, but is not limited to, those found in the following patents 6,592,717 , 6,592,712 , 6,582,557 , 6,579,415 , 6,579,414 , 6,506,282 , 6,471,824 , 6,361,651 , 6,146,494 , H1,704 , 5,731,080 , 5,698,688 , 5,698,074 , 5,667,637 , 5,662,773 , 5,531,728 , 5,443,899 , 5,360,420 , 5,266,250 , 5,209,953 , 5,160,789 , 5,049,235 , 4,986,882 , 4,496,427 , 4,431,481 , 4,174,417 , 4,166,894 , 4,075,136 , and 4,
- One example of a recycled fiber is a "fine”.
- Sources of "fines” may be found in SaveAll fibers, recirculated streams, reject streams, waste fiber streams.
- the amount of "fines" present in the paper substrate can be modified by tailoring the rate at which such streams are added to the paper making process.
- the paper substate preferably contains a combination of hardwood fibers, softwood fibers and "fines" fibers.
- "Fines" fibers are, as discussed above, recirculated and are any length. Fines may typically be not more that 100 ⁇ m in length on average, preferably not more than 90 ⁇ m, more preferably not more than 80 ⁇ m in length, and most preferably not more than 75 ⁇ m in length.
- the length of the fines are preferably not more than 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, and 100 ⁇ m in length, including any and all ranges and subranges therein.
- the paper substrate may contain fines at any amount.
- the paper substrate may contain from 0.01 to 100 wt% fines, preferably from 0.01 to 50wt%, most preferably from 0.01 to 15wt% based upon the total weight of the fibers contained by the paper substrate.
- the paper substrate contains not more than 0.01, 0.05, 0.1, 0.2, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 9,10, 12, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95 and 100wt% fines based upon the total weight of the fibers contained by the paper substrate, including any and all ranges and subranges therein.
- the paper substrate may also contain an internal sizing and/or external sizing composition.
- the internal sizing composition may be applied to the fibers during papermaking at the wet end, while the external sizing composition may be applied to the fibers via a size press and/or coater.
- the above mentioned sizing compositions of the present invention may be the internal and/or external sizing composition contained by the paper substrate of the present invention.
- Figures 1-3 demonstrate different embodiments of the paper substrate 1 in the paper substrate of the present invention.
- Figure 1 demonstrates a paper substrate 1 that has a web of cellulose fibers 3 and a sizing composition 2 where the sizing composition 2 has minimal interpenetration of the web of cellulose fibers 3.
- Such an embodiment may be made, for example, when a sizing composition is coated onto a web of cellulose fibers.
- Figure 2 demonstrates a paper substrate 1 that has a web of cellulose fibers 3 and a sizing composition 2 where the sizing composition 2 interpenetrates the web of cellulose fibers 3.
- the interpenetration layer 4 of the paper substrate 1 defines a region in which at least the sizing solution penetrates into and is among the cellulose fibers.
- the interpenetration layer may be from 1 to 99% of the entire cross section of at least a portion of the paper substrate, including 1, 2, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, and 99% of the paper substrate, including any and all ranges and subranges therein.
- Such an embodiment may be made, for example, when a sizing composition is added to the cellulose fibers prior to a coating method and may be combined with a subsequent coating method if required. Addition points may be at the size press, for example.
- Figure 3 demonstrates a paper substrate 1 that has a web of cellulose fibers 3 and a sizing solution 2 where the sizing composition 2 is approximately evenly distributed throughout the web of cellulose fibers 3.
- a sizing composition is added to the cellulose fibers prior to a coating method and may be combined with a subsequent coating method if required.
- Exemplified addition points may be at the wet end of the paper making process, the thin stock, and the thick stock.
- the paper substrate may be made by contacting any component of the sizing solution with the cellulose fibers consecutively and/or simultaneously. Still further, the contacting may occur at acceptable concentration levels that provide the paper substrate of the present invention to contain any of the above-mentioned amounts of cellulose and components of the sizing solution. The contacting may occur anytime in the papermaking process including, but not limited to the thick stock, thin stock, head box, and coater with the preferred addition point being at the thin stock. Further addition points include machine chest, stuff box, and suction of the fan pump.
- the components of the sizing solution are preformulated either together and/or in combination within a single and/or separate coating layer(s) and coated onto the fibrous web via a size press and/or coater.
- the paper or paperboard of this invention can be prepared using known conventional techniques. Methods and apparatuses for forming and making and applying a coating formulation to a paper substrate are well known in the paper and paperboard art. See for example, G.A. Smook referenced above and references cited therein all of which is hereby incorporated by reference. All such known methods can be used in the practice of this invention and will not be described in detail.
- the paper substrate. may contain the sizing composition at any amount.
- the paper substrate may contain the sizing composition at an amount ranging from 70 to 300 lbs/ton of paper, preferably from 80 to 250lbs/ton of paper, more preferably from 100 to 200 lbs/ton of paper, most preferably from 125 to 175 lbs/ton of paper. This range includes, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270 280, 290, and 300 lbs/ton of paper, including any and all ranges and subranges therein.
- the paper substrate contains a size press applied sizing composition at an amount of 150 lbs/ton of paper substrate.
- the paper substrate contains any amount of at least one pigment.
- the paper substrate may contain from 0.5 wt % to 10 wt%, preferably from 1 to 8wt%, more preferably from 1.5 to 6wt%, most preferably from 2 to 5wt% of pigment based upon the total weight of the substrate. This range includes 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5 and 10wt% of pigment based upon the total weight of the substrate, including any and all ranges and subranges therein.
- the paper substrate contains any amount of at least one binder.
- the paper substrate may contain from 0.1 wt % to 7 wt%, preferably from .2 to 5wt%, more preferably from 0.3 to 3wt%, most preferably from 1 to 3 wt% of binder based upon the total weight of the substrate. This range includes 0.1, 0.2, 0.3, 0.4, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, and 7.5wt% of binder based upon the total weight of the substrate, including any and all ranges and subranges therein.
- the paper substrate contains any amount of at least one nitrogen containing compound.
- the paper substrate may contain from 0.01 wt % to 5 wt%, preferably from 0.05 to 2wt%, more preferably from 0.1 to 1.5 wt%, most preferably from 0.25 to 1 wt% of nitrogen containing compound based upon the total weight of the substrate. This range includes 0.01, 0.02, 0.03, 0.05, 0.07, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1, 1.2, 1.4, 1.6, 1.8, 2.0, 2.2, 2.4, 2.6, 2.8, and 3wt% of nitrogen containing compound based upon the total weight of the substrate, including any and all ranges and subranges therein.
- the paper substrate contains any amount of at least inorganic salt.
- the paper substrate may contain from 0.001 wt % to 3 wt%, preferably from 0.01 to 2.5wt%, more preferably from 0.02 to 1 wt%, most preferably from 0.05 to 0.5 wt% of inorganic salt based upon the total weight of the substrate.
- This range includes 0.001, 0.002, 0.005, 0.007, 0.01, 0.02, 0.03, 0.05, 0.06, 0.07, 0.08, 0.09, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1, 1.2, 1.4, 1.6, 1.8, 2.0, 2.2, 2.4, 2.6, 2.8, and 3wt% of inorganic salt based upon the total weight of the substrate, including any and all ranges and subranges therein.
- the paper substrate may contain any amount of OBA.
- the OBA may be cationic and/or anionic.
- the OBA may be supplied by the sizing composition as mentioned above and/or within the substrate itself.
- the OBA may be premixed with the fibers at the wet end of the papermaking and even before the headbox.
- Preferred examples of using OBA:fiber mixes is found in United States Patent Applications having Application Number 60/654,712 filed February 19, 2005 ; 11/358,543 filed February 21, 2006 ; 11/445,809 filed June 2; 2006 ; and 11/446,421 filed June 2, 2006 , which are hereby incorporated, in their entirety, herein by reference.
- the paper substrate contains internal OBA and externally applied OBA.
- the internal OBA may be cationic or anionic, but is preferably anionic.
- the externally applied OBA may be cationic or anionic, but is preferably cationic.
- the externally applied OBA is preferably applied as a member of the sizing composition at the size press as mentioned above in the above preferred amounts of OBA. However, external OBA may also be applied at the coating section.
- the paper substrate of the present invention may have any amount of OBA.
- the OBA is present in as sufficient amount so that the paper has at least 80% GE brightness.
- the GE brightness is preferably at least 80, 85, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, and 100%, including any and all ranges and subranges contained therein.
- the paper may have a suitable amount of OBA and other additives (such as dyes) so that the paper preferably has a CIE whiteness of at least 130.
- the CIE whiteness may be at least 130, 135, 140, 145, 150, 155, 160, 65, 170, 175, 180, 185, 190, 195, and 200 CIE whiteness points, including any and all ranges and subranges therein.
- the substrate contains an effective amount of OBA.
- An effective amount of OBA is such that the GE brightness is at least 90, preferably at least 92, more preferably at least 94 and most preferably at least 95% brightness.
- the OBA may be a mixture of the above-mentioned internal and externally applied OBA, whether cationic and/or anionic so long as it is an effective amount.
- the density, basis weight and caliper of the web of this invention may vary widely and conventional basis weights, densities and calipers may be employed depending on the paper-based product formed from the web.
- Paper or paperboard of invention preferably have a final caliper, after calendering of the paper, and any nipping or pressing such as may be associated with subsequent coating of from about 1 mils to about 35 mils although the caliper can be outside of this range if desired. More preferably the caliper is from about 4 mils to about 20 mils, and most preferably from about 7 mils to about 17 mils.
- the caliper of the paper substrate with or without any coating may be 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 20, 22, 25, 27, 30, 32, and 35, including any and all ranges and subranges therein.
- Paper substrates of the invention preferably exhibit basis weights of from about 10 Ib/3000ft 2 to about 500 Ib/3000ft 2 , although web basis weight can be outside of this range if desired. More preferably the basis weight is from about 30lb/3000ft 2 to about 200 lb/3000ft 2 , and most preferably from about 35 lb/3000ft 2 to about 150 lb/3000ft 2 .
- the basis weight may be 10, 12, 15, 17, 20, 22, 25, 30, 32, 35, 37, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 225, 250, 275, 300, 325, 350, 375, 400, 425, 450, 500 lb/3000ft 2 , including any and all ranges and subranges therein.
- the final density of the papers may be calculated by any of the above-mentioned basis weights divided by any of the above-mentioned calipers, including any and all ranges and subranges therein.
- the final density of the papers that is, the basis weight divided by the caliper, is preferably from about 6 lb/3000ft 2 /mil to about 14 lb/3000ft 2 /mil although web densities can be outside of this range if desired.
- the web density is from about 7 lb/3000ft 2 /mil to about 13 lb/3000ft 2 /mil and most preferably from about 9 lb/3000ft 2 /mil to about 12 lb/3000ft 2 /mil.
- the web may also include other conventional additives such as, for example, starch, expandable microspheres, mineral fillers, bulking agents, sizing agents, retention aids, and strengthening polymers.
- fillers that may be used are organic and inorganic pigments such as, by way of example, polymeric particles such as polystyrene latexes and polymethylmethacrylate, and minerals such as calcium carbonate, kaolin, and talc.
- Other conventional additives include, but are not restricted to, wet strength resins, internal sizes, dry strength resins, alum, fillers, pigments and dyes. Internal sizing helps prevent the surface size from soaking into the sheet, thus allowing it to remain on the surface where it has maximum effectiveness.
- the internal sizing agents encompass any of those commonly used at the wet end of a paper machine. These include rosin sizes, ketene dimers and multimers, and alkenylsuccinic anhydrides.
- the internal sizes are generally used at levels of from about 0.00 wt. % to about 0.25 wt. % based on the weight of the dry paper sheet. Methods and materials utilized for internal sizing with rosin are discussed by E. Strazdins in The Sizing of Paper, Second Edition, edited by W. F. Reynolds, Tappi Press, 1989, pages 1-33 . Suitable ketene dimers for internal sizing are disclosed in U.S. Pat. No.
- Ketene dimers are commercially available, as Aquapel.RTM. and Precis.RTM. sizing agents from Hercules Incorporated, Wilmington, Del. Ketene multimers for use in internal sizes are described in: European Patent Application Publication No. 0629741A1 , corresponding to U.S. patent application Ser. No. 08/254,813, filed Jun. 6, 1994 ; European Patent Application Publication No. 0666368A3 , corresponding to U.S. patent application Ser.
- the paper substrate may be made by contacting further optional substances with the cellulose fibers as well.
- the contacting of the optional substances and the cellulose fibers may occur anytime in the papermaking process including, but not limited to the thick stock, thin stock, head box, size press, water box, and coater. Further addition points include machine chest, stuff box, and suction of the fan pump.
- the cellulose fibers, components of the sizing composition, and/or optional components may be contacted serially, consecutively, and/or simultaneously in any combination with each other.
- the cellulose fibers components of the sizing composition may be pre-mixed in any combination before addition to or during the paper-making process.
- the paper substrate may be pressed in a press section containing one or more nips.
- any pressing means commonly known in the art of papermaking may be utilized.
- the nips may be, but is not limited to, single felted, double felted, roll, and extended nip in the presses.
- any nip commonly known in the art of papermaking may be utilized.
- the paper substrate may be dried in a drying section. Any drying means commonly known in the art of papermaking may be utilized.
- the drying section may include and contain a drying can, cylinder drying, Condebelt drying, IR, or other drying means and mechanisms known in the art.
- the paper substrate may be dried so as to contain any selected amount of water. Preferably, the substrate is dried to contain less than or equal to 10% water.
- the paper substrate may be passed through a size press, where any sizing means commonly known in the art of papermaking is acceptable.
- the size press for example, may be a puddle mode size press (e.g. inclined, vertical, horizontal) or metered size press (e.g. blade metered, rod metered).
- sizing agents such as binders may be contacted with the substrate.
- these same sizing agents may be added at the wet end of the papermaking process as needed.
- the paper substrate may or may not be dried again according to the above-mentioned exemplified means and other commonly known drying means in the art of papermaking.
- the paper substrate may be dried so as to contain any selected amount of water.
- the substrate is dried to contain less than or equal to 10% water.
- the sizing apparatus is a puddle size press.
- the paper substrate may be calendered by any commonly known calendaring means in the art of papermaking. More specifically, one could utilize, for example, wet stack calendering, dry stack calendering, steel nip calendaring, hot soft calendaring or extended nip calendering, etc. While not wishing to be bound by theory, it is thought that the presence of the expandable microspheres and/or composition and/or particle of the present invention may reduce and alleviate requirements for harsh calendaring means and environments for certain paper substrates, dependent on the intended use thereof.
- the paper substrate may be microfinished according to any microfinishing means commonly known in the art of papermaking. Microfinishing is a means involving frictional processes to finish surfaces of the paper substrate.
- the paper substrate may be microfinished with or without a calendering means applied thereto consecutively and/or simultaneously. Examples of microfinishing means can be found in United States Published Patent Application 20040123966 and references cited therein, as well as USSN 60/810181 filed on June 2, 2006 , which are all hereby, in their entirety, herein incorporated by reference.
- the Hercules Sizing Test Value ("HST") of the substrate is selected to provide the desired waterfastness characteristics.
- the HST is measured using the procedure of TAPPI 530 pm-89.
- the paper substrate of the present invention may have any HST.
- the HST may be as much as 400, 300, 200, and 100 seconds. Further, the HST may be is as low as 0.1, 1, 5 and 10 seconds. However, in a preferred embodiment of this invention, the HST is less than 10 seconds, preferably, less than 5 seconds, more preferably less than 3 seconds HST, most preferably less than about 1 second.
- the HST may be 0.001, 0.01, 0.05, 0.1, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5 and 10 seconds, including any and all ranges and subranges therein.
- the HST will vary directly with the basic weight of the substrate and other factors known to those of ordinary skill in the art. Based upon the foregoing information, one of ordinary skill in the art can use conventional techniques and procedures to calculate, determine and/or estimate a particular HST for the substrate used to provide the desired image waterfastness characteristics.
- the paper substrate of the present invention may have any black optical density as measured by TAPPI METHOD T 1213 sp-03.
- the black optical density may be from 0.5 to 2.0, more preferably from 1.0 to 1.5.
- the black optical density may be 0.5, 0..6, 0.7, 0.8, 0.9, 1.0, 1.05, 1.06, 1.07, 1.08, 1.09, 1.10, 1.11, 1.12, 1.13, 1.14, 1.15, 1.16, 1.17, 1.18, 1.19, 1.2, 1.3, 1.4, and 1.5, including any and all ranges and subranges therein.
- the paper substrate of the present invention may have any waterfastness.
- the paper substrate may have a waterfastness of at least 90%, preferably at least 95%, more preferably greater than 98%, most preferably greater than 100%, including any and all ranges and subranges therein.
- the paper substrate may contain an effective amount of pigment and binder.
- An effective amount of pigment and binder is that which bestows on the paper a black optical density that is at least 1.0, preferably from 1 to 2, more preferably from 1 to 1.5 and most preferably from 1.1 to 1.3, including any and all ranges and subranges therein.
- the present invention relates to a method of decreasing the HST of a paper substrate.
- the above-mentioned sizing composition is contacted with a substrate having a first HST and containing a web of cellulose fibers and optional substances mentioned above at a size press or coating section so as to prepare a paper substrate having a second HST that is less than the first HST and containing the sizing composition, the web of cellulose fibers, and optional substance.
- the present invention preferably reduces the first HST by at least 10%, more preferably by at least 25%, most preferably by at least 50%. This reduction range may be at least 10, 15, 20, 25, 30, 35, 40, 45, 50, 60, 75, 80, 95 and 99% of the first HST, including any and all ranges and subranges therein.
- the pigmented size press formulations were applied to an unsurface sized 90 gsm base paper using a rod metering size press.
- the target coat weight or pick up is 6 gsm.
- Calendering was done on a steel-to-steel lab calender at room temperature with a nip pressure of 90 psi.
- the smoothness target is 125 Sheffield smoothness.
- Table 2 The paper samplers from example I were evaluated for print performance on an Kodak Versamark 5000 digital press. Excellent print quality were obtained.
- the print density test results on the trial samples provided in example J are listed in the following table. Condition Print density on Kodak Versamark 5000 1 1.15 2 1.12 3 1.13 4 1.09 5 1.11 6 1.18 7 1.14
- Gen Floc F71100 (General Chemicals) and Cartafix VXZ (Clariant) are both of the chemical nature of poly(dadmac) and are nitrogen-containing species.
- kymene wet-strength resin from Kamira is also nitrogen-containing species.
- Mowiol 28-99 (Clariant) is a version of PVOH, which is 99% hydrolyzed and is of high molecular weight.
- the actual initial %solids was measured and then diluted, as close as possible, to 15%.
- Each of the formulations was sent to the 14" pilot size press, which was pre-configured to C2S puddle operation.
- the paper after size press was dried to 4.2 to 5.0% moisture.
- the two numbers before and after the slash sign represent readings from the two sides of the paper, respectively.
- Ink jet print densities are measured by means of optical densities with an X-rite densitometer.
- the following densitometer was used: X-Rite Densitometer, manufactured byX-Rite Inc. Density is a function of the percentage of light reflected. From this density procedure, one can easily measure Waterfastness and % bleed as well using the following equations:
- ranges are used as a short hand for describing each and every value that is within the range, including all subranges therein.
Landscapes
- Paper (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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PL12002601T PL2511419T3 (pl) | 2005-11-01 | 2006-11-01 | Podłoże papierowe o podwyższonej gęstości drukowej |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US73282805P | 2005-11-01 | 2005-11-01 | |
EP06827277A EP1951955B1 (fr) | 2005-11-01 | 2006-11-01 | Substrat en papier presentant une densite d'impression accrue |
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Application Number | Title | Priority Date | Filing Date |
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EP06827277.2 Division | 2006-11-01 | ||
EP06827277A Division EP1951955B1 (fr) | 2005-11-01 | 2006-11-01 | Substrat en papier presentant une densite d'impression accrue |
Publications (2)
Publication Number | Publication Date |
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EP2511419A1 true EP2511419A1 (fr) | 2012-10-17 |
EP2511419B1 EP2511419B1 (fr) | 2014-01-08 |
Family
ID=37884748
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Application Number | Title | Priority Date | Filing Date |
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EP06827277A Active EP1951955B1 (fr) | 2005-11-01 | 2006-11-01 | Substrat en papier presentant une densite d'impression accrue |
EP12002601.8A Not-in-force EP2511419B1 (fr) | 2005-11-01 | 2006-11-01 | Substrat en papier présentant une densité d'impression améliorée |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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EP06827277A Active EP1951955B1 (fr) | 2005-11-01 | 2006-11-01 | Substrat en papier presentant une densite d'impression accrue |
Country Status (11)
Country | Link |
---|---|
EP (2) | EP1951955B1 (fr) |
JP (1) | JP4995831B2 (fr) |
CN (1) | CN101351596A (fr) |
BR (1) | BRPI0619648B1 (fr) |
CA (1) | CA2627050C (fr) |
ES (2) | ES2402210T3 (fr) |
MX (2) | MX358994B (fr) |
PL (2) | PL2511419T3 (fr) |
PT (2) | PT2511419E (fr) |
RU (1) | RU2008121128A (fr) |
WO (1) | WO2007053681A1 (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7608166B2 (en) * | 2003-09-17 | 2009-10-27 | International Paper Company | Papers having borate-based complexing and method of making same |
US8758886B2 (en) | 2005-10-14 | 2014-06-24 | International Paper Company | Recording sheet with improved image dry time |
US7682438B2 (en) | 2005-11-01 | 2010-03-23 | International Paper Company | Paper substrate having enhanced print density |
EP3246465B1 (fr) | 2006-01-17 | 2020-10-14 | International Paper Company | Substrats de papier presentant un collage en surface eleve, un collage dans la masse faible et une stabilite dimensionnelle elevee |
EP2152522A1 (fr) * | 2007-05-21 | 2010-02-17 | International Paper Company | Feuille d'enregistrement présentant une résistance à l'eau de l'image, une résistance superficielle et un comportement améliorés |
CA2710804C (fr) | 2007-12-26 | 2013-07-02 | International Paper Company | Substrat de papier contenant un agent mouillant et presentant une marbrure d'impression amelioree |
PL2559809T3 (pl) | 2008-03-31 | 2016-03-31 | Int Paper Co | Arkusz drukowy o lepszej jakości wydruku przy niskich poziomach dodatków |
WO2010039996A1 (fr) | 2008-10-01 | 2010-04-08 | International Paper Company | Substrat de papier contenant un agent mouillant et présentant une imprimabilité améliorée |
EP2344341B1 (fr) * | 2008-10-16 | 2014-08-13 | Hewlett-Packard Development Company, L.P. | Support d'impression |
US20100129553A1 (en) * | 2008-11-27 | 2010-05-27 | International Paper Company | Optical Brightening Compositions For High Quality Inkjet Printing |
EP2192231A1 (fr) | 2008-11-27 | 2010-06-02 | Clariant International Ltd. | Compositions améliorées d'azurage optique pour impression par jet d'encre de grande qualité |
ES2390932T5 (es) | 2008-11-27 | 2020-09-14 | Archroma Ip Gmbh | Composiciones abrillantadoras ópticas para la impresión por chorro de tinta de alta calidad |
KR20110089364A (ko) | 2008-11-27 | 2011-08-05 | 클라리언트 파이넌스 (비브이아이)리미티드 | 고품질 잉크 젯 인쇄용의 개선된 형광 증백 조성물 |
WO2010068193A1 (fr) | 2008-12-08 | 2010-06-17 | Hewlett-Packard Development Company, L.P. | Composition de revêtement de surface pour supports de jet d'encre |
US8652593B2 (en) | 2009-12-17 | 2014-02-18 | International Paper Company | Printable substrates with improved brightness from OBAs in presence of multivalent metal salts |
US8574690B2 (en) * | 2009-12-17 | 2013-11-05 | International Paper Company | Printable substrates with improved dry time and acceptable print density by using monovalent salts |
US8608908B2 (en) | 2010-04-02 | 2013-12-17 | International Paper Company | Method and system using low fatty acid starches in paper sizing composition to inhibit deposition of multivalent fatty acid salts |
US8440053B2 (en) | 2010-04-02 | 2013-05-14 | International Paper Company | Method and system using surfactants in paper sizing composition to inhibit deposition of multivalent fatty acid salts |
WO2011139481A1 (fr) | 2010-05-04 | 2011-11-10 | International Paper Company | Substrats imprimés revêtus résistant aux surligneurs acides et aux solutions d'impression |
AU2011280943B2 (en) * | 2010-07-23 | 2013-06-13 | International Paper Company | Coated printable substrates providing higher print quality and resolution at lower ink usage |
US8697203B2 (en) | 2010-11-16 | 2014-04-15 | International Paper Company | Paper sizing composition with salt of calcium (II) and organic acid, products made thereby, method of using, and method of making |
JP5828003B2 (ja) * | 2010-11-17 | 2015-12-02 | ヒューレット−パッカード デベロップメント カンパニー エル.ピー.Hewlett‐Packard Development Company, L.P. | デジタル印刷における印刷媒体のための表面サイジング組成物 |
AU2013317176B2 (en) * | 2012-09-12 | 2016-08-11 | Yoshino Gypsum Co., Ltd. | Gypsum composition, gypsum slurry, gypsum hardened body, gypsum-based construction material, gypsum board, and method for producing gypsum-based construction material |
US9545810B2 (en) | 2013-01-11 | 2017-01-17 | Hewlett-Packard Development Company, L.P. | Low grammage recording medium |
Citations (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB551950A (en) * | 1941-09-15 | 1943-03-17 | Du Pont | Improvements in or relating to the treatment of paper |
US2322888A (en) * | 1940-11-16 | 1943-06-29 | Du Pont | Process for producing high wet strength paper |
GB786543A (en) | 1955-02-15 | 1957-11-20 | Hercules Powder Co Ltd | Improvements in or relating to stable ketene dimer-emulsifier mixtures and their preparation |
GB903416A (en) | 1958-12-24 | 1962-08-15 | Hercules Powder Co Ltd | Improvements in or relating to aqueous ketene dimer emulsion and use of same for sizing paper |
GB1373788A (en) | 1971-10-20 | 1974-11-13 | Hercules Powder Co Ltd | Sizing method and composition for use therein |
US4022965A (en) | 1975-01-13 | 1977-05-10 | Crown Zellerbach Corporation | Process for producing reactive, homogeneous, self-bondable lignocellulose fibers |
US4040900A (en) | 1974-05-20 | 1977-08-09 | National Starch And Chemical Corporation | Method of sizing paper |
US4075136A (en) | 1974-01-25 | 1978-02-21 | Calgon Corporation | Functional ionene compositions and their use |
GB1533434A (en) | 1976-03-10 | 1978-11-22 | Hercules Inc | Sizing method and a sizing composition for use therein |
US4166894A (en) | 1974-01-25 | 1979-09-04 | Calgon Corporation | Functional ionene compositions and their use |
US4174417A (en) | 1975-10-14 | 1979-11-13 | Kimberly-Clark Corporation | Method of forming highly absorbent fibrous webs and resulting products |
US4279794A (en) | 1979-04-26 | 1981-07-21 | Hercules Incorporated | Sizing method and sizing composition for use therein |
US4425405A (en) | 1980-08-20 | 1984-01-10 | Matsushita Electric Industrial Company, Limited | Ink jet recording sheet |
US4431481A (en) | 1982-03-29 | 1984-02-14 | Scott Paper Co. | Modified cellulosic fibers and method for preparation thereof |
US4446174A (en) | 1979-04-27 | 1984-05-01 | Fuiji Photo Film Company, Ltd. | Method of ink-jet recording |
US4478910A (en) | 1983-04-07 | 1984-10-23 | Jujo Paper Co., Ltd. | Ink jet recording paper |
US4481244A (en) | 1982-02-03 | 1984-11-06 | Canon Kabushiki Kaisha | Material used to bear writing or printing |
US4496427A (en) | 1980-01-14 | 1985-01-29 | Hercules Incorporated | Preparation of hydrophilic polyolefin fibers for use in papermaking |
US4496629A (en) | 1982-01-12 | 1985-01-29 | Canon Kabushiki Kaisha | Material used to bear writing or printing |
US4517244A (en) | 1981-08-06 | 1985-05-14 | Canon Kabushiki Kaisha | Recording medium and ink jet recording paper |
US4554181A (en) | 1984-05-07 | 1985-11-19 | The Mead Corporation | Ink jet recording sheet having a bicomponent cationic recording surface |
US4576867A (en) | 1983-07-01 | 1986-03-18 | Mitsubishi Paper Mills, Ltd. | Ink jet recording paper |
EP0187666A1 (fr) * | 1985-01-08 | 1986-07-16 | SKW Trostberg Aktiengesellschaft | Procédé d'encollage interne dans la fabrication de papier, carton, panneaux et autres matériaux cellulosiques |
US4636409A (en) | 1983-09-19 | 1987-01-13 | Canon Kabushiki Kaisha | Recording medium |
US4740420A (en) | 1983-09-22 | 1988-04-26 | Ricoh Company, Ltd. | Recording medium for ink-jet printing |
US4792487A (en) | 1987-03-12 | 1988-12-20 | James River Corporation Of Virginia | Ink jet recording medium comprising (a) water expansible colloidal clay (b) silica and (c) water insoluble synthetic binder |
GB2205967A (en) * | 1987-06-17 | 1988-12-21 | Fuji Photo Film Co Ltd | Light-sensitive photopolymerizable material with paper support |
US4830911A (en) | 1986-11-04 | 1989-05-16 | Jujo Paper Co., Ltd. | Recording sheet for ink jet printers |
US4877680A (en) | 1985-11-26 | 1989-10-31 | Canon Kabushiki Kaisha | Recording medium with non-porous ink-receiving layer |
US4908240A (en) | 1987-09-15 | 1990-03-13 | Basf Aktiengesellschaft | Printability of paper |
US4986882A (en) | 1989-07-11 | 1991-01-22 | The Proctor & Gamble Company | Absorbent paper comprising polymer-modified fibrous pulps and wet-laying process for the production thereof |
US5013603A (en) | 1986-06-13 | 1991-05-07 | Mizusawa Industrial Chemicals, Ltd. | Ink jet recording paper with amorphous silica filler |
US5049235A (en) | 1989-12-28 | 1991-09-17 | The Procter & Gamble Company | Poly(methyl vinyl ether-co-maleate) and polyol modified cellulostic fiber |
US5160789A (en) | 1989-12-28 | 1992-11-03 | The Procter & Gamble Co. | Fibers and pulps for papermaking based on chemical combination of poly(acrylate-co-itaconate), polyol and cellulosic fiber |
US5163973A (en) | 1990-02-14 | 1992-11-17 | Alcan Internatinal Limited | Process for producing low soda alumina |
US5190805A (en) | 1991-09-20 | 1993-03-02 | Arkwright Incorporated | Annotatable ink jet recording media |
US5209953A (en) | 1989-08-03 | 1993-05-11 | Kimberly-Clark Corporation | Overall printing of tissue webs |
US5266250A (en) | 1990-05-09 | 1993-11-30 | Kroyer K K K | Method of modifying cellulosic wood fibers and using said fibers for producing fibrous products |
US5270103A (en) | 1990-11-21 | 1993-12-14 | Xerox Corporation | Coated receiver sheets |
US5314747A (en) | 1993-03-19 | 1994-05-24 | Xerox Corporation | Recording sheets containing cationic sulfur compounds |
US5320902A (en) | 1992-04-01 | 1994-06-14 | Xerox Corporation | Recording sheets containing monoammonium compounds |
US5360420A (en) | 1990-01-23 | 1994-11-01 | The Procter & Gamble Company | Absorbent structures containing stiffened fibers and superabsorbent material |
EP0629741A1 (fr) | 1993-06-10 | 1994-12-21 | Hercules Incorporated | Synthèse de multimères d'alkyle cétène et leur utilisation pour de variétés de papier fin dans la transformation de précision |
US5397619A (en) | 1992-08-07 | 1995-03-14 | Nippon Paper Industries Co., Ltd. | Inkjet recording paper and a manufacturing process thereof |
US5405678A (en) | 1993-05-07 | 1995-04-11 | Otis Specialty Papers Inc. | Ink jet recording sheet |
US5429860A (en) | 1994-02-28 | 1995-07-04 | E. I. Du Pont De Nemours And Company | Reactive media-ink system for ink jet printing |
EP0666368A2 (fr) | 1994-02-07 | 1995-08-09 | Hercules Incorporated | Papier contenant des agents de collage alcalins et avec capacité de conversion améliorée |
US5457486A (en) | 1993-03-19 | 1995-10-10 | Xerox Corporation | Recording sheets containing tetrazolium indolinium, and imidazolinium compounds |
US5474843A (en) | 1993-12-16 | 1995-12-12 | Labelon Corporation | Acceptor material for inks |
DE19534327A1 (de) * | 1995-09-15 | 1996-02-22 | Md Papier Gmbh | Streichfarbe für Tintenstrahlpapier |
US5657064A (en) | 1993-03-19 | 1997-08-12 | Xerox Corporation | Recording sheets containing pyrrole, pyrrolidine, pyridine, piperidine, homopiperidine, quinoline, isoquinoline, quinuclidine, indole, and indazole compounds |
US5662773A (en) | 1995-01-19 | 1997-09-02 | Eastman Chemical Company | Process for preparation of cellulose acetate filters for use in paper making |
US5667637A (en) | 1995-11-03 | 1997-09-16 | Weyerhaeuser Company | Paper and paper-like products including water insoluble fibrous carboxyalkyl cellulose |
US5695609A (en) * | 1992-01-20 | 1997-12-09 | Kemira Oy | Process for producing paper |
US5698688A (en) | 1996-03-28 | 1997-12-16 | The Procter & Gamble Company | Aldehyde-modified cellulosic fibers for paper products having high initial wet strength |
US5729266A (en) | 1993-03-19 | 1998-03-17 | Xerox Corporation | Recording sheets containing oxazole, isooxazole, oxazolidinone, oxazoline salt, morpholine, thiazole, thiazolidine, thiadiazole and phenothiazine compounds |
US5731080A (en) | 1992-04-07 | 1998-03-24 | International Paper Company | Highly loaded fiber-based composite material |
US5760809A (en) | 1993-03-19 | 1998-06-02 | Xerox Corporation | Recording sheets containing phosphonium compounds |
US6030443A (en) * | 1999-04-29 | 2000-02-29 | Hercules Incorporated | Paper coating composition with improved optical brightener carriers |
WO2000047628A2 (fr) * | 1999-02-10 | 2000-08-17 | Hercules Incorporated | Polysaccharide microfibrillaire transforme en derive |
US6146494A (en) | 1997-06-12 | 2000-11-14 | The Procter & Gamble Company | Modified cellulosic fibers and fibrous webs containing these fibers |
US6361651B1 (en) | 1998-12-30 | 2002-03-26 | Kimberly-Clark Worldwide, Inc. | Chemically modified pulp fiber |
US6471824B1 (en) | 1998-12-29 | 2002-10-29 | Weyerhaeuser Company | Carboxylated cellulosic fibers |
US6506282B2 (en) | 1998-12-30 | 2003-01-14 | Kimberly-Clark Worldwide, Inc. | Steam explosion treatment with addition of chemicals |
US6592712B2 (en) | 2000-06-27 | 2003-07-15 | International Paper Company | Method to manufacture paper using fiber filler complexes |
US20040123966A1 (en) | 2002-04-11 | 2004-07-01 | Altman Thomas E. | Web smoothness improvement process |
US6764726B1 (en) | 1999-05-12 | 2004-07-20 | Sen Yang | Ink jet recording sheet with improved image waterfastness |
EP1500746A2 (fr) * | 2003-07-23 | 2005-01-26 | Fuji Photo Film Co., Ltd. | Papier et matériau d'enregistrement d'image |
US6890454B2 (en) | 2001-01-10 | 2005-05-10 | Clariant Finance (Bvi) Limited | Optical brighteners compositions their production and their use |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG80547A1 (en) * | 1994-02-28 | 2001-05-22 | Du Pont | Ink jet recording sheet |
GB9422280D0 (en) * | 1994-11-04 | 1994-12-21 | Ciba Geigy Ag | Fluorescent whitening agent formulation |
JPH09119091A (ja) * | 1995-10-24 | 1997-05-06 | Fuji Xerox Co Ltd | 記録用紙 |
JPH10226154A (ja) * | 1997-02-18 | 1998-08-25 | Mitsubishi Paper Mills Ltd | インクジェット記録シート |
JP4034461B2 (ja) * | 1998-04-21 | 2008-01-16 | 三菱製紙株式会社 | インクジェット記録用紙 |
US6074057A (en) * | 1998-05-22 | 2000-06-13 | Eastman Kodak Company | Pigmented ink jet inks and recording elements containing hardening agents |
US6458876B1 (en) * | 1999-08-09 | 2002-10-01 | Air Products And Chemicals, Inc. | Ink jet paper coatings containing polyvinyl alcohol-alkylated polyamine blends |
JP2002069896A (ja) * | 2000-08-24 | 2002-03-08 | Oji Paper Co Ltd | 不透明度に優れた紙 |
JP2004050532A (ja) * | 2002-07-18 | 2004-02-19 | Mitsubishi Paper Mills Ltd | インクジェット記録材料の製造方法 |
EP1564018A1 (fr) * | 2002-08-12 | 2005-08-17 | Nippon Paper Industries Co., Ltd. | Support pour l'impression a jet d'encre |
-
2006
- 2006-11-01 PT PT120026018T patent/PT2511419E/pt unknown
- 2006-11-01 PL PL12002601T patent/PL2511419T3/pl unknown
- 2006-11-01 MX MX2015017578A patent/MX358994B/es unknown
- 2006-11-01 EP EP06827277A patent/EP1951955B1/fr active Active
- 2006-11-01 WO PCT/US2006/042645 patent/WO2007053681A1/fr active Application Filing
- 2006-11-01 RU RU2008121128/12A patent/RU2008121128A/ru not_active Application Discontinuation
- 2006-11-01 ES ES06827277T patent/ES2402210T3/es active Active
- 2006-11-01 BR BRPI0619648-9A patent/BRPI0619648B1/pt not_active IP Right Cessation
- 2006-11-01 EP EP12002601.8A patent/EP2511419B1/fr not_active Not-in-force
- 2006-11-01 JP JP2008538995A patent/JP4995831B2/ja not_active Expired - Fee Related
- 2006-11-01 ES ES12002601.8T patent/ES2455616T3/es active Active
- 2006-11-01 CN CNA2006800497889A patent/CN101351596A/zh active Pending
- 2006-11-01 CA CA2627050A patent/CA2627050C/fr not_active Expired - Fee Related
- 2006-11-01 PT PT68272772T patent/PT1951955E/pt unknown
- 2006-11-01 PL PL06827277T patent/PL1951955T3/pl unknown
-
2008
- 2008-04-30 MX MX2013001932A patent/MX339400B/es unknown
Patent Citations (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2322888A (en) * | 1940-11-16 | 1943-06-29 | Du Pont | Process for producing high wet strength paper |
GB551950A (en) * | 1941-09-15 | 1943-03-17 | Du Pont | Improvements in or relating to the treatment of paper |
GB786543A (en) | 1955-02-15 | 1957-11-20 | Hercules Powder Co Ltd | Improvements in or relating to stable ketene dimer-emulsifier mixtures and their preparation |
GB903416A (en) | 1958-12-24 | 1962-08-15 | Hercules Powder Co Ltd | Improvements in or relating to aqueous ketene dimer emulsion and use of same for sizing paper |
GB1373788A (en) | 1971-10-20 | 1974-11-13 | Hercules Powder Co Ltd | Sizing method and composition for use therein |
US4075136A (en) | 1974-01-25 | 1978-02-21 | Calgon Corporation | Functional ionene compositions and their use |
US4166894A (en) | 1974-01-25 | 1979-09-04 | Calgon Corporation | Functional ionene compositions and their use |
US4040900A (en) | 1974-05-20 | 1977-08-09 | National Starch And Chemical Corporation | Method of sizing paper |
US4022965A (en) | 1975-01-13 | 1977-05-10 | Crown Zellerbach Corporation | Process for producing reactive, homogeneous, self-bondable lignocellulose fibers |
US4174417A (en) | 1975-10-14 | 1979-11-13 | Kimberly-Clark Corporation | Method of forming highly absorbent fibrous webs and resulting products |
GB1533434A (en) | 1976-03-10 | 1978-11-22 | Hercules Inc | Sizing method and a sizing composition for use therein |
US4279794A (en) | 1979-04-26 | 1981-07-21 | Hercules Incorporated | Sizing method and sizing composition for use therein |
US4446174A (en) | 1979-04-27 | 1984-05-01 | Fuiji Photo Film Company, Ltd. | Method of ink-jet recording |
US4496427A (en) | 1980-01-14 | 1985-01-29 | Hercules Incorporated | Preparation of hydrophilic polyolefin fibers for use in papermaking |
US4425405A (en) | 1980-08-20 | 1984-01-10 | Matsushita Electric Industrial Company, Limited | Ink jet recording sheet |
US4503118A (en) | 1980-08-20 | 1985-03-05 | Matsushita Electric Industrial Co., Ltd. | Ink jet recording sheet |
US4517244A (en) | 1981-08-06 | 1985-05-14 | Canon Kabushiki Kaisha | Recording medium and ink jet recording paper |
US4496629A (en) | 1982-01-12 | 1985-01-29 | Canon Kabushiki Kaisha | Material used to bear writing or printing |
US4481244A (en) | 1982-02-03 | 1984-11-06 | Canon Kabushiki Kaisha | Material used to bear writing or printing |
US4431481A (en) | 1982-03-29 | 1984-02-14 | Scott Paper Co. | Modified cellulosic fibers and method for preparation thereof |
US4478910A (en) | 1983-04-07 | 1984-10-23 | Jujo Paper Co., Ltd. | Ink jet recording paper |
US4576867A (en) | 1983-07-01 | 1986-03-18 | Mitsubishi Paper Mills, Ltd. | Ink jet recording paper |
US4636409A (en) | 1983-09-19 | 1987-01-13 | Canon Kabushiki Kaisha | Recording medium |
US4740420A (en) | 1983-09-22 | 1988-04-26 | Ricoh Company, Ltd. | Recording medium for ink-jet printing |
US4554181A (en) | 1984-05-07 | 1985-11-19 | The Mead Corporation | Ink jet recording sheet having a bicomponent cationic recording surface |
EP0187666A1 (fr) * | 1985-01-08 | 1986-07-16 | SKW Trostberg Aktiengesellschaft | Procédé d'encollage interne dans la fabrication de papier, carton, panneaux et autres matériaux cellulosiques |
US4877680A (en) | 1985-11-26 | 1989-10-31 | Canon Kabushiki Kaisha | Recording medium with non-porous ink-receiving layer |
US5013603A (en) | 1986-06-13 | 1991-05-07 | Mizusawa Industrial Chemicals, Ltd. | Ink jet recording paper with amorphous silica filler |
US4830911A (en) | 1986-11-04 | 1989-05-16 | Jujo Paper Co., Ltd. | Recording sheet for ink jet printers |
US4792487A (en) | 1987-03-12 | 1988-12-20 | James River Corporation Of Virginia | Ink jet recording medium comprising (a) water expansible colloidal clay (b) silica and (c) water insoluble synthetic binder |
GB2205967A (en) * | 1987-06-17 | 1988-12-21 | Fuji Photo Film Co Ltd | Light-sensitive photopolymerizable material with paper support |
US4908240A (en) | 1987-09-15 | 1990-03-13 | Basf Aktiengesellschaft | Printability of paper |
US4986882A (en) | 1989-07-11 | 1991-01-22 | The Proctor & Gamble Company | Absorbent paper comprising polymer-modified fibrous pulps and wet-laying process for the production thereof |
US5209953A (en) | 1989-08-03 | 1993-05-11 | Kimberly-Clark Corporation | Overall printing of tissue webs |
US5049235A (en) | 1989-12-28 | 1991-09-17 | The Procter & Gamble Company | Poly(methyl vinyl ether-co-maleate) and polyol modified cellulostic fiber |
US5698074A (en) | 1989-12-28 | 1997-12-16 | The Procter & Gamble Company | Fibers and pulps for papermaking based on chemical combination of poly (acrylate-co-itaconate), polyol and cellulosic fiber |
US5160789A (en) | 1989-12-28 | 1992-11-03 | The Procter & Gamble Co. | Fibers and pulps for papermaking based on chemical combination of poly(acrylate-co-itaconate), polyol and cellulosic fiber |
US5443899A (en) | 1989-12-28 | 1995-08-22 | The Procter & Gamble Company | Fibers and pulps for papermaking based on chemical combination of poly(acrylate-co-itaconate), polyol and cellulosic fiber |
US5360420A (en) | 1990-01-23 | 1994-11-01 | The Procter & Gamble Company | Absorbent structures containing stiffened fibers and superabsorbent material |
US5531728A (en) | 1990-01-23 | 1996-07-02 | The Procter & Gamble Company | Absorbent structures containing thermally-bonded stiffened fibers and superabsorbent material |
US5163973A (en) | 1990-02-14 | 1992-11-17 | Alcan Internatinal Limited | Process for producing low soda alumina |
US5266250A (en) | 1990-05-09 | 1993-11-30 | Kroyer K K K | Method of modifying cellulosic wood fibers and using said fibers for producing fibrous products |
US5270103A (en) | 1990-11-21 | 1993-12-14 | Xerox Corporation | Coated receiver sheets |
US5190805A (en) | 1991-09-20 | 1993-03-02 | Arkwright Incorporated | Annotatable ink jet recording media |
US5695609A (en) * | 1992-01-20 | 1997-12-09 | Kemira Oy | Process for producing paper |
US5320902A (en) | 1992-04-01 | 1994-06-14 | Xerox Corporation | Recording sheets containing monoammonium compounds |
US5731080A (en) | 1992-04-07 | 1998-03-24 | International Paper Company | Highly loaded fiber-based composite material |
US5397619A (en) | 1992-08-07 | 1995-03-14 | Nippon Paper Industries Co., Ltd. | Inkjet recording paper and a manufacturing process thereof |
US5314747A (en) | 1993-03-19 | 1994-05-24 | Xerox Corporation | Recording sheets containing cationic sulfur compounds |
US5457486A (en) | 1993-03-19 | 1995-10-10 | Xerox Corporation | Recording sheets containing tetrazolium indolinium, and imidazolinium compounds |
US5729266A (en) | 1993-03-19 | 1998-03-17 | Xerox Corporation | Recording sheets containing oxazole, isooxazole, oxazolidinone, oxazoline salt, morpholine, thiazole, thiazolidine, thiadiazole and phenothiazine compounds |
US5760809A (en) | 1993-03-19 | 1998-06-02 | Xerox Corporation | Recording sheets containing phosphonium compounds |
US5657064A (en) | 1993-03-19 | 1997-08-12 | Xerox Corporation | Recording sheets containing pyrrole, pyrrolidine, pyridine, piperidine, homopiperidine, quinoline, isoquinoline, quinuclidine, indole, and indazole compounds |
US5405678A (en) | 1993-05-07 | 1995-04-11 | Otis Specialty Papers Inc. | Ink jet recording sheet |
EP0629741A1 (fr) | 1993-06-10 | 1994-12-21 | Hercules Incorporated | Synthèse de multimères d'alkyle cétène et leur utilisation pour de variétés de papier fin dans la transformation de précision |
US5474843A (en) | 1993-12-16 | 1995-12-12 | Labelon Corporation | Acceptor material for inks |
EP0666368A2 (fr) | 1994-02-07 | 1995-08-09 | Hercules Incorporated | Papier contenant des agents de collage alcalins et avec capacité de conversion améliorée |
US5537137A (en) | 1994-02-28 | 1996-07-16 | E. I. Du Pont De Nemours And Company | Reactive media-ink system for ink jet printing |
US5429860A (en) | 1994-02-28 | 1995-07-04 | E. I. Du Pont De Nemours And Company | Reactive media-ink system for ink jet printing |
US5662773A (en) | 1995-01-19 | 1997-09-02 | Eastman Chemical Company | Process for preparation of cellulose acetate filters for use in paper making |
DE19534327A1 (de) * | 1995-09-15 | 1996-02-22 | Md Papier Gmbh | Streichfarbe für Tintenstrahlpapier |
US5667637A (en) | 1995-11-03 | 1997-09-16 | Weyerhaeuser Company | Paper and paper-like products including water insoluble fibrous carboxyalkyl cellulose |
US5698688A (en) | 1996-03-28 | 1997-12-16 | The Procter & Gamble Company | Aldehyde-modified cellulosic fibers for paper products having high initial wet strength |
US6146494A (en) | 1997-06-12 | 2000-11-14 | The Procter & Gamble Company | Modified cellulosic fibers and fibrous webs containing these fibers |
US6579415B2 (en) | 1998-12-29 | 2003-06-17 | Weyerhaeuser Company | Method of increasing the wet strength of a fibrous sheet |
US6579414B2 (en) | 1998-12-29 | 2003-06-17 | Weyerhaeuser Company | Method for enhancing the softness of a fibrous web |
US6592717B2 (en) | 1998-12-29 | 2003-07-15 | Weyerhaeuser Company | Carboxylated cellulosic fibrous web and method of making the same |
US6471824B1 (en) | 1998-12-29 | 2002-10-29 | Weyerhaeuser Company | Carboxylated cellulosic fibers |
US6582557B2 (en) | 1998-12-29 | 2003-06-24 | Weyerhaeuser Company | Fibrous composition including carboxylated cellulosic fibers |
US6506282B2 (en) | 1998-12-30 | 2003-01-14 | Kimberly-Clark Worldwide, Inc. | Steam explosion treatment with addition of chemicals |
US6361651B1 (en) | 1998-12-30 | 2002-03-26 | Kimberly-Clark Worldwide, Inc. | Chemically modified pulp fiber |
WO2000047628A2 (fr) * | 1999-02-10 | 2000-08-17 | Hercules Incorporated | Polysaccharide microfibrillaire transforme en derive |
US6030443A (en) * | 1999-04-29 | 2000-02-29 | Hercules Incorporated | Paper coating composition with improved optical brightener carriers |
US6764726B1 (en) | 1999-05-12 | 2004-07-20 | Sen Yang | Ink jet recording sheet with improved image waterfastness |
US6592712B2 (en) | 2000-06-27 | 2003-07-15 | International Paper Company | Method to manufacture paper using fiber filler complexes |
US6890454B2 (en) | 2001-01-10 | 2005-05-10 | Clariant Finance (Bvi) Limited | Optical brighteners compositions their production and their use |
US20040123966A1 (en) | 2002-04-11 | 2004-07-01 | Altman Thomas E. | Web smoothness improvement process |
EP1500746A2 (fr) * | 2003-07-23 | 2005-01-26 | Fuji Photo Film Co., Ltd. | Papier et matériau d'enregistrement d'image |
Non-Patent Citations (2)
Title |
---|
C. E. FARLEY; R. B. WASSER: "The Sizing of Paper", 1989, TAPPI PRESS, pages: 51 - 62 |
E. STRAZDINS: "The Sizing of Paper", 1989, TAPPI PRESS, pages: 1 - 33 |
Also Published As
Publication number | Publication date |
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CA2627050C (fr) | 2013-05-14 |
PT2511419E (pt) | 2014-04-07 |
MX358994B (es) | 2018-09-11 |
WO2007053681A1 (fr) | 2007-05-10 |
RU2008121128A (ru) | 2009-12-10 |
PT1951955E (pt) | 2013-04-01 |
PL1951955T3 (pl) | 2013-06-28 |
PL2511419T3 (pl) | 2014-06-30 |
MX339400B (es) | 2016-05-24 |
JP4995831B2 (ja) | 2012-08-08 |
BRPI0619648A2 (pt) | 2011-10-04 |
ES2455616T3 (es) | 2014-04-16 |
CN101351596A (zh) | 2009-01-21 |
CA2627050A1 (fr) | 2007-05-10 |
EP1951955B1 (fr) | 2013-01-02 |
ES2402210T3 (es) | 2013-04-29 |
BRPI0619648B1 (pt) | 2017-11-07 |
JP2009513843A (ja) | 2009-04-02 |
EP1951955A1 (fr) | 2008-08-06 |
EP2511419B1 (fr) | 2014-01-08 |
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