EP0750069B1 - Mittel zum Leimen von Papier, Pappe und Karton und ihre Verwendung - Google Patents
Mittel zum Leimen von Papier, Pappe und Karton und ihre Verwendung Download PDFInfo
- Publication number
- EP0750069B1 EP0750069B1 EP96109940A EP96109940A EP0750069B1 EP 0750069 B1 EP0750069 B1 EP 0750069B1 EP 96109940 A EP96109940 A EP 96109940A EP 96109940 A EP96109940 A EP 96109940A EP 0750069 B1 EP0750069 B1 EP 0750069B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sizing
- resin
- paper
- dispersion
- cardboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004513 sizing Methods 0.000 title claims abstract description 52
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 27
- 239000011111 cardboard Substances 0.000 title claims abstract description 15
- 239000011087 paperboard Substances 0.000 title claims description 6
- 239000000123 paper Substances 0.000 title abstract description 22
- 229920005989 resin Polymers 0.000 claims abstract description 55
- 239000011347 resin Substances 0.000 claims abstract description 55
- 239000006185 dispersion Substances 0.000 claims abstract description 37
- 125000002091 cationic group Chemical group 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims description 16
- -1 poly(aluminium hydroxide chlorides) Polymers 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000000539 dimer Substances 0.000 claims description 5
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 claims 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract description 22
- 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 abstract description 21
- 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 abstract description 21
- 239000003292 glue Substances 0.000 description 17
- 239000000047 product Substances 0.000 description 13
- 229940037003 alum Drugs 0.000 description 10
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical class ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 8
- 238000007792 addition Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 239000000839 emulsion Substances 0.000 description 6
- 239000002270 dispersing agent Substances 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 4
- 229920002472 Starch Polymers 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 4
- 229920002401 polyacrylamide Polymers 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 125000005396 acrylic acid ester group Chemical group 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 3
- 239000005018 casein Substances 0.000 description 3
- 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 description 3
- 235000021240 caseins Nutrition 0.000 description 3
- WASQWSOJHCZDFK-UHFFFAOYSA-N diketene Chemical compound C=C1CC(=O)O1 WASQWSOJHCZDFK-UHFFFAOYSA-N 0.000 description 3
- CCGKOQOJPYTBIH-UHFFFAOYSA-N ethenone Chemical compound C=C=O CCGKOQOJPYTBIH-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 229920000768 polyamine Polymers 0.000 description 3
- 229920000151 polyglycol Polymers 0.000 description 3
- 239000010695 polyglycol Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000007173 Abies balsamea Nutrition 0.000 description 2
- 239000004857 Balsam Substances 0.000 description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 244000018716 Impatiens biflora Species 0.000 description 2
- 229920001732 Lignosulfonate Polymers 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229920006317 cationic polymer Polymers 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002191 fatty alcohols Chemical class 0.000 description 2
- 239000001530 fumaric acid Substances 0.000 description 2
- 239000008240 homogeneous mixture Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 150000002561 ketenes Chemical class 0.000 description 2
- 239000004310 lactic acid Substances 0.000 description 2
- 235000014655 lactic acid Nutrition 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N n-hexadecanoic acid Natural products CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 239000010893 paper waste Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical class CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- TYCHBDHDMFEQMC-UHFFFAOYSA-N 3-(dimethylamino)-2-methylprop-2-enoic acid Chemical compound CN(C)C=C(C)C(O)=O TYCHBDHDMFEQMC-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000013032 Hydrocarbon resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 244000062730 Melissa officinalis Species 0.000 description 1
- 235000010654 Melissa officinalis Nutrition 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 108010073771 Soybean Proteins Proteins 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 230000032683 aging Effects 0.000 description 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 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 229920003118 cationic copolymer Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000001246 colloidal dispersion Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 229920006270 hydrocarbon resin Polymers 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000000865 liniment Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229910001388 sodium aluminate Inorganic materials 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229940001941 soy protein Drugs 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 238000005406 washing 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
- D21H17/63—Inorganic compounds
- D21H17/66—Salts, e.g. alums
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- 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
- D21H17/17—Ketenes, e.g. ketene dimers
-
- 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
- D21H17/62—Rosin; Derivatives thereof
-
- 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
Definitions
- the invention relates to means for sizing paper, Cardboard and cardboard, a process for making them Means as well as their use.
- Mass gluing is understood to mean that Sizing that takes place in bulk during production.
- Neutral sizing is done with a reactive substance (e.g. ketene dimers) or a cationic plastic dispersion worked as a sizing agent.
- a reactive substance e.g. ketene dimers
- a cationic plastic dispersion worked as a sizing agent. Disadvantages with this Procedures include sensitivity to alum and other aluminum-containing salts, against lignin and contaminants in the waste paper, the necessary high amount and always observed ripening of the sizing.
- the so-called surface sizing is a finishing variant the mass gluing of glued or not glued Paper. Through the process of subsequent surface sizing becomes a surface improvement for the application achieved as writing and printing paper, which becomes the Example in improved ink and eraser resistance as well shows improved gloss.
- Rosin is preferred for mass and surface sizing used in the form of resin soap and resin dispersions, which are added to the liquid pulp and afterwards by adding aluminum compounds as aluminum resinate be canceled.
- the surface sizing uses natural and synthetic Products used that are wound on the paper fibers and give the paper a water-repellent effect.
- the natural products are rosin, animal glue, starch.
- the synthetic products are copolymers of styrene and Acrylic esters, alkyl succinic anhydride, alkyl ketene dimers.
- Sizing agents are predominantly from the newest state of the art synthetic products known.
- EP-B2-0 200 002 is a paper sizing agent as well known its use, which comes from a conventional reinforced rosin dispersion and polyaluminium hydroxychlorides exists and optionally agents such as polyamine or contains polyamide-epichlorohydrin resins.
- EP-B1-0 074 544 describes a glue dispersion, which as continuous phase an aqueous solution of at least one Resin glue dispersant e.g. Polyamine, polyamide epichlorohydrin resin contains as well as a dispersed phase finely divided particles of a hydrophobic cellulose-reactive Glues such as alkyl ketene dimers and finely divided particles of Contains fumaric acid-reinforced rosin resin (e.g. tall resin). These can only be produced by extreme shear forces with the help of a homogenizer. They don't contain polyaluminium hydroxychloride, but need at least one water-soluble, nitrogenous cationic dispersant.
- the resinous reaction products are preferably used of epichlorohydrin with aminopolyamides etc.
- WO 86/02677 describes a glue emulsion / dispersion, consisting of unsaponified resin acid in an aqueous Phase, a dissolved polyaluminum salt and preferably one cationic organic component such as e.g. Washing emulsions, Polyamines, cellulose derivatives or polyacrylates.
- the resin sizing is carried out at low pH values (pH ⁇ 5).
- EP-B-0 292 975 discloses the use of an emulsion from an alkyl ketene dimer glue in combination with a cationic Rosin glue and an insolubilizing agent, preferably alum, known in a manufacturing process a cardboard for certain containers as well as a process for the production of such containers.
- a cationic Rosin glue and the insolubilizing agent are preferred mixed before use.
- the means to make it insoluble the rosin resin is only in the usual way later added; see. Page 3, lines 49 to 53.
- As a precipitant Alum is preferred and not before with mixed polyaluminium hydroxychloride.
- EP-A-0 275 851 describes an aqueous dispersion, the dispersed phase a homogeneous mixture of resin material and a synthetic sizing agent, preferably ketene dimerate, contains as well as a polyaluminium compound at least four aluminum atoms.
- a synthetic sizing agent preferably ketene dimerate
- DE-A-43 06 557 describes a composition for surface sizing of paper and cardboard containing an aqueous Dispersion of 1 to 40 wt .-% rosin resin and 1 to 5% by weight protective colloid and / or surfactant.
- rosin resin are called tall, balm or root resin.
- a cationic Polymers are polyacrylamide, urea derivatives, Called acrylic acid derivatives, etc.
- US-A-4,522,686 describes a sizing agent for mass and surface sizing for paper, which is a dispersion a ketene dimer, a reinforced resin and water-soluble, nitrogen-containing cationic dispersants contains.
- EP-A2-0 357 866 describes a cationic sizing agent for paper, which also has an excellent sizing effect for surface sizing.
- the sizing agent consists of a stable, aqueous, colloidal dispersion Solution of a salt of a copolymer consisting of N, N-dimethylaminoalkyl acrylate, Meth / acrylic acid ester of a fatty alcohol and concentrations of methacrylate and methacrylic acid.
- EP-A-0 257 412 also describes a sizing agent for Paper containing a dispersion of copolymers Acrylonitrile and acrylic acid esters of an alcohol. This composition can be used as surface sizing agent for paper will.
- the object of the invention is therefore to provide an inexpensive environmentally friendly and easy to manufacture agent for mass and surface sizing of paper, cardboard and cardboard to provide.
- the manufacturing process of glued papers is said to be known per se Means take place and can be carried out inexpensively be.
- the object of the invention is surprisingly simply achieved by a means for gluing paper, cardboard and cardboard consisting of 5 to 75% by weight dispersions of alkylketene dimers and 25 to 95% by weight of a cationic resin glue, the cationic resin glue being made from a rosin -Dispersion and polyaluminium hydroxychlorides.
- the agent can be used both as a mass and as a surface sizing agent.
- the agent is liquid and is in dispersion form.
- objects of the invention are the method according to claim 2 and the use according to claim 3.
- Rosin resins such as tall resin, Balsam resin or root resin used, the resin can be partially saponified or unsaponified.
- rosin dispersions As a rosin dispersion, commercially available ones are preferred Dispersions used like the rosin resin Kentosol AP® according to EP-B-0 200 002. For these dispersions either Conventionally unreinforced rosin resin dispersions or using the conventionally reinforced resin glue dispersions, those made from maleic anhydrite or fumaric acid modified Rosin or hydrocarbon resin with additives made of protective colloids or surface-active substances will. These commercial rosin dispersions with a solids content of 10 to 50% by weight have the advantage that they are made of natural resin and thus are environmentally friendly and recyclable. Compared to the polymers or synthetically produced sizing agents they are characterized by a significantly better price / performance ratio out.
- alkylbenzyl sulfonates Alkylphenol polyglycol ethers, alkylphenol polyglycol sulfonates, Phosphoric acid esters, alkyl polyglycol sulfosuccinates can be used to disperse the rosin resin.
- aqueous dispersions also contain commercially available Polyaluminum hydroxychloride. You will instead used by alum and serve as a precipitant.
- cationic polymers can also contain be.
- These additives generally consist of aqueous ones Solutions or dispersions of, for example, polyacrylamide, Polydialkyldimethylammonium chloride, polyethyleneimine, Polyaminepichlorohydrin resin, polyamidepichlorohydrin resin, Melamine formaldehyde resin, urea formaldehyde resin, Polydicyandiamine formaldehyde resin and further cationic Copolymers of styrene, methacrylic acid ester, acrylic acid ester, Methacrylic acid, acrylic acid, N, N-dimethylaminomethacrylate.
- ketene dimer glues have the advantage that they are lactic acid resistant, but show intolerance with alum and aluminum salts. Further can only use sizes in the neutral to weakly alkaline pH range (pH 7 to 8.5) will. Surprisingly, the sensitivity to aluminum-containing salts in the agent according to the invention not observed.
- the manufacture of the product according to the invention is relative simple. It can be done, for example, by looking at the individual Introduces components in a stirred tank.
- 100 parts by weight of the resin dispersion according to 1) are mixed with 100 parts by weight of water, and then 200 parts by weight of polyaluminum hydroxychloride with an Al 2 O 3 content of 10% are added with vigorous stirring. After the polyaluminium hydroxychloride addition has ended, the mixture is stirred for a further half an hour. Then another 10 parts by weight of a 12.5% strength polyamidoamine-epichlorohydrin resin solution (such as Luresin KN from BASF) are added. After stirring for half an hour, a stable cationic resin dispersion is obtained.
- the order of addition of the three components in the cationic resin dispersion can be varied as desired.
- aqueous solution with 5% cationic Starch and 1% lignosulfonate sodium 100 parts by weight of an aqueous solution with 5% cationic Starch and 1% lignosulfonate sodium is used at 60 to 70 ° C 15 parts by weight of a melted AKD wax (manufactured from palmitic and stearic acid mixture) mixed intensively. The mixture is then mixed in with a homogenizer homogenized under high pressure. With the addition of further water and the pH adjustment with sulfuric acid becomes the AKD emulsion to a concentration of 10% and a pH of 3 to 4 brought.
- cationic starch and lignosulfonate sodium can be used to make AKD emulsion among other things also synthetic polymers or surface-active Substances are used.
- Examples include: polyacrylamide, Dicyandiamide-formaldehyde resin, fatty alcohol ethoxylates, Polyamine-epichlorohydrin resin, polyalkylamine-epichlorohydrin resin, Glycerol stearates.
- the product according to Reference Example 2 is stirred with the Product according to Reference Example 3 in a ratio of 3: 1 mixed.
- the mixture obtained is stable in storage and can diluted or undiluted for sizing paper, cardboard both in bulk as well as superficially on the finished one Paper or cardboard can be used.
- the mixing ratio is variable in a wide range.
- Other additions of cationic Products such as polyamidoamine-epichlorohydrin resin, dicyandiamide-epichlorohydrin resin, Polyacrylamide are possible and can improve the sizing.
- the proprietary product Flexsize 114 was compared European patent application 0 074 544 with two according to the invention Patent holder's commercial products, namely Kentosol KF 1 and Kentosol KF 2.
- the commercial product Flexsize 114 contains, according to the applicant's investigations, 15 to 20% Rosins, 2 to 5% alkyl ketene dimers and 5 to 8% Alum. It also contains a quantitatively difficult to determine Amount of water-soluble nitrogenous cationic Dispersants.
- the applicant's commercial products have the following composition: Kentosol KF 1 Kentosol KF 2 Rosin 10% 11.25% Alkyl ketene dimer wax 5% 3.75% Polyaluminium hydroxychloride 20% 22.5%
- Test conditions Waste paper fabric pH 6.0 with a basis weight of 80 g / m 2 was used . Was dried at 120 ° C for 7 min on a Rapid Koethen system. Additional quantities of 7, 8 and 10% of the merchandise (Hdw) were tested. The degree of sizing Cobb60 was measured.
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Cartons (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
Außer dem obigen Mittel sind Gegenstände der Erfindung das Verfahren gemäß Anspruch 2 und die Verwendung gemäß Anspruch 3.
Kentosol KF 1 | Kentosol KF 2 | |
Kolophoniumharz | 10 % | 11,25 % |
Alkylketendimer-Wachs | 5 % | 3,75 % |
Polyaluminiumhydroxychloride | 20 % | 22,5 % |
Getestet wurden jeweils Zusatzmengen von 7, 8 und 10 % der Handelsware (Hdw). Gemessen wurde der Leimungsgrad Cobb60.
Leim | % Hdw Menge | Cobb60 (Leimungsgrad) |
Flexsize 114 | 7 | keine Leimung |
8 | 71 | |
10 | 35 | |
Kentosol KF 1 | 7 | 31 |
8 | 30 | |
10 | 22 | |
Kentosol KF 2 | 7 | 39 |
8 | 31 | |
10 | 22 |
Claims (3)
- Mittel zum Leimen von Papier, Pappe und Karton, dadurch gekennzeichnet, daß es ein Gemisch aus 5 bis 75 Gew.-% Dispersionen von Alkylketendimeren und 25 bis 95 Gew.-% eines kationischen Harzleimes ist, wobei der kationische Harzleim aus einer Kolophonium-Dispersion und Polyaluminiumhydroxychloriden besteht.
- Verfahren zum Leimen von Papier, Pappe und Karton, dadurch gekennzeichnet, daß ein Gemisch aus 5 bis 75 Gew.-% eines Alkylketendimeren und 25 bis 95 Gew.-% eines kationischen Harzleimes verwendet wird, wobei der kationische Harzleim aus einer Kolophonium-Dispersion und Polyaluminiumhydroxychloriden besteht.
- Verwendung eines Gemisches aus 5 bis 75 Gew.-% eines Alkylketendimeren und 25 bis 95 Gew.-% eines kationischen Harzleimes als Leimungsmittel bei der Herstellung von Papier, Pappe und Karton, wobei der kationische Harzleim aus einer Kolophonium-Dispersion und Polyaluminiumhydroxychloriden besteht.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19522832 | 1995-06-23 | ||
DE19522832A DE19522832A1 (de) | 1995-06-23 | 1995-06-23 | Mittel zum Leimen von Papier, Pappe und Karton und ihre Verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0750069A1 EP0750069A1 (de) | 1996-12-27 |
EP0750069B1 true EP0750069B1 (de) | 1998-03-25 |
Family
ID=7765083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96109940A Expired - Lifetime EP0750069B1 (de) | 1995-06-23 | 1996-06-20 | Mittel zum Leimen von Papier, Pappe und Karton und ihre Verwendung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0750069B1 (de) |
AT (1) | ATE164406T1 (de) |
DE (2) | DE19522832A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010009180A1 (en) * | 1997-11-05 | 2001-07-26 | Hercules Inc. | Compositions and processes for increasing hot stock sizing effectiveness |
SE513080C2 (sv) * | 1998-04-14 | 2000-07-03 | Kemira Kemi Ab | Limningskomposition och förfarande för limning |
EP1321574A1 (de) * | 2001-12-18 | 2003-06-25 | Chemische Fabrik Brühl Mare GmbH | Oberflächenleimungsmittel |
DE102009036344A1 (de) * | 2009-08-06 | 2011-02-10 | Bk Giulini Gmbh | Leimungsmittel für Papier |
DE102012111235B3 (de) | 2012-11-21 | 2014-02-27 | Pedram Zolgadri | Einweggeschirr umfassend ein Laminat |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE23379T1 (de) * | 1981-09-15 | 1986-11-15 | Hercules Inc | Waessrige leimungszusammensetzung. |
GB2159183A (en) * | 1984-03-20 | 1985-11-27 | Roe Lee Paper Chemicals Limite | Paper sizing composition |
ATE40429T1 (de) * | 1985-04-13 | 1989-02-15 | Chem Fab Bruehl Oppermann Gmbh | Papierleimungsmittel und ihre verwendung. |
SE465833B (sv) * | 1987-01-09 | 1991-11-04 | Eka Nobel Ab | Vattenhaltig dispersion innehaallande en blandning av hydrofoberande kolofoniummaterial och syntetiskt hydrofoberingsmedel, saett foer framstaellning av dispersionen samt anvaendning av dispersionen vid framstaellning av papper och liknande produkter |
GB8712349D0 (en) * | 1987-05-26 | 1987-07-01 | Hercules Inc | Sizing pulp |
DE4412136A1 (de) * | 1994-04-08 | 1995-10-12 | Pts Papiertechnik Beteiligungs | Leimungsmittel für die Oberflächen- und Masseleimung von Papier |
-
1995
- 1995-06-23 DE DE19522832A patent/DE19522832A1/de not_active Withdrawn
-
1996
- 1996-06-20 AT AT96109940T patent/ATE164406T1/de not_active IP Right Cessation
- 1996-06-20 EP EP96109940A patent/EP0750069B1/de not_active Expired - Lifetime
- 1996-06-20 DE DE59600125T patent/DE59600125D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE164406T1 (de) | 1998-04-15 |
EP0750069A1 (de) | 1996-12-27 |
DE59600125D1 (de) | 1998-04-30 |
DE19522832A1 (de) | 1997-01-02 |
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