FI63082C - Foerfarande foer framstaellning av limmat papper eller kartongmed polyelektrolyter epoxid-amin- och -polyamidreaktionsp roukter - Google Patents
Foerfarande foer framstaellning av limmat papper eller kartongmed polyelektrolyter epoxid-amin- och -polyamidreaktionsp roukter Download PDFInfo
- Publication number
- FI63082C FI63082C FI782551A FI782551A FI63082C FI 63082 C FI63082 C FI 63082C FI 782551 A FI782551 A FI 782551A FI 782551 A FI782551 A FI 782551A FI 63082 C FI63082 C FI 63082C
- Authority
- FI
- Finland
- Prior art keywords
- added
- component
- process according
- reaction product
- fiber suspension
- Prior art date
Links
- 239000000725 suspension Substances 0.000 claims description 100
- 239000000835 fiber Substances 0.000 claims description 57
- 239000000123 paper Substances 0.000 claims description 53
- 239000007795 chemical reaction product Substances 0.000 claims description 51
- 150000003839 salts Chemical class 0.000 claims description 37
- 239000004952 Polyamide Substances 0.000 claims description 32
- 229920002647 polyamide Polymers 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 30
- 125000002091 cationic group Chemical group 0.000 claims description 28
- 239000000047 product Substances 0.000 claims description 24
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 21
- 235000010443 alginic acid Nutrition 0.000 claims description 15
- 229920000615 alginic acid Polymers 0.000 claims description 15
- 229920000867 polyelectrolyte Polymers 0.000 claims description 14
- 239000000783 alginic acid Substances 0.000 claims description 13
- 229960001126 alginic acid Drugs 0.000 claims description 13
- 150000004781 alginic acids Chemical class 0.000 claims description 13
- 239000007859 condensation product Substances 0.000 claims description 13
- 125000003277 amino group Chemical group 0.000 claims description 11
- 150000002924 oxiranes Chemical group 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 10
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229920001281 polyalkylene Polymers 0.000 claims description 9
- 229920001592 potato starch Polymers 0.000 claims description 9
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 8
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims description 8
- 239000000661 sodium alginate Substances 0.000 claims description 8
- 235000010413 sodium alginate Nutrition 0.000 claims description 8
- 229940005550 sodium alginate Drugs 0.000 claims description 8
- -1 ammonia halide Chemical class 0.000 claims description 7
- OMDQUFIYNPYJFM-XKDAHURESA-N (2r,3r,4s,5r,6s)-2-(hydroxymethyl)-6-[[(2r,3s,4r,5s,6r)-4,5,6-trihydroxy-3-[(2s,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]oxane-3,4,5-triol Chemical class O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)[C@H](O)[C@H](O)[C@H](O)O1 OMDQUFIYNPYJFM-XKDAHURESA-N 0.000 claims description 6
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims description 6
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 235000013312 flour Nutrition 0.000 claims description 6
- 235000020778 linoleic acid Nutrition 0.000 claims description 6
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 6
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 244000303965 Cyamopsis psoralioides Species 0.000 claims description 5
- 229920001448 anionic polyelectrolyte Polymers 0.000 claims description 5
- 229920000768 polyamine Polymers 0.000 claims description 5
- 238000006068 polycondensation reaction Methods 0.000 claims description 5
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 4
- 235000019270 ammonium chloride Nutrition 0.000 claims description 4
- 150000003863 ammonium salts Chemical class 0.000 claims description 4
- 235000014633 carbohydrates Nutrition 0.000 claims description 4
- 150000001720 carbohydrates Chemical class 0.000 claims description 4
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 claims description 4
- 239000011087 paperboard Substances 0.000 claims description 4
- UDSFAEKRVUSQDD-UHFFFAOYSA-N Dimethyl adipate Chemical compound COC(=O)CCCCC(=O)OC UDSFAEKRVUSQDD-UHFFFAOYSA-N 0.000 claims description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 3
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 claims description 3
- 229920002401 polyacrylamide Polymers 0.000 claims description 3
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 3
- 238000006467 substitution reaction Methods 0.000 claims description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 2
- 240000008886 Ceratonia siliqua Species 0.000 claims description 2
- 235000013912 Ceratonia siliqua Nutrition 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 claims description 2
- 235000020661 alpha-linolenic acid Nutrition 0.000 claims description 2
- 125000000129 anionic group Chemical group 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 150000001912 cyanamides Chemical class 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 239000012442 inert solvent Substances 0.000 claims description 2
- 229960004488 linolenic acid Drugs 0.000 claims description 2
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 claims description 2
- 229920000881 Modified starch Polymers 0.000 claims 3
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 claims 2
- 125000001931 aliphatic group Chemical group 0.000 claims 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims 1
- KLSLBUSXWBJMEC-UHFFFAOYSA-N 4-Propylphenol Chemical compound CCCC1=CC=C(O)C=C1 KLSLBUSXWBJMEC-UHFFFAOYSA-N 0.000 claims 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims 1
- 239000004368 Modified starch Substances 0.000 claims 1
- 150000001447 alkali salts Chemical class 0.000 claims 1
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 1
- 235000008429 bread Nutrition 0.000 claims 1
- 239000011111 cardboard Substances 0.000 claims 1
- 235000019426 modified starch Nutrition 0.000 claims 1
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- 239000000243 solution Substances 0.000 description 22
- 239000001913 cellulose Substances 0.000 description 20
- 229920002678 cellulose Polymers 0.000 description 20
- 239000007864 aqueous solution Substances 0.000 description 16
- 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 15
- 239000005995 Aluminium silicate Substances 0.000 description 14
- 235000012211 aluminium silicate Nutrition 0.000 description 14
- 238000000227 grinding Methods 0.000 description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 12
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 11
- 229910021653 sulphate ion Inorganic materials 0.000 description 11
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000002657 fibrous material Substances 0.000 description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 8
- 240000000731 Fagus sylvatica Species 0.000 description 6
- 235000010099 Fagus sylvatica Nutrition 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 229920002261 Corn starch Polymers 0.000 description 5
- 229920002472 Starch Polymers 0.000 description 5
- 239000002253 acid Chemical class 0.000 description 5
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 150000001412 amines Chemical class 0.000 description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 4
- 239000011122 softwood Substances 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 229920000926 Galactomannan Polymers 0.000 description 3
- 240000008042 Zea mays Species 0.000 description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- 235000019256 formaldehyde Nutrition 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 235000019759 Maize starch Nutrition 0.000 description 2
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000007900 aqueous suspension Substances 0.000 description 2
- 239000011436 cob Substances 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 235000009973 maize Nutrition 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000012764 mineral filler Substances 0.000 description 2
- 239000012766 organic filler Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000003760 tallow Substances 0.000 description 2
- XINQFOMFQFGGCQ-UHFFFAOYSA-L (2-dodecoxy-2-oxoethyl)-[6-[(2-dodecoxy-2-oxoethyl)-dimethylazaniumyl]hexyl]-dimethylazanium;dichloride Chemical compound [Cl-].[Cl-].CCCCCCCCCCCCOC(=O)C[N+](C)(C)CCCCCC[N+](C)(C)CC(=O)OCCCCCCCCCCCC XINQFOMFQFGGCQ-UHFFFAOYSA-L 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 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
- 229920000877 Melamine resin Polymers 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- CRHLZRRTZDFDAJ-UHFFFAOYSA-N butoxymethanol Chemical compound CCCCOCO CRHLZRRTZDFDAJ-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 229940028356 diethylene glycol monobutyl ether Drugs 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 239000012765 fibrous filler Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000002829 nitrogen Chemical class 0.000 description 1
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000001040 synthetic pigment Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
- D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
- D21H23/06—Controlling the addition
- D21H23/08—Controlling the addition by measuring pulp properties, e.g. zeta potential, pH
- D21H23/10—Controlling the addition by measuring pulp properties, e.g. zeta potential, pH at least two kinds of compounds being added
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
- D21H23/765—Addition of all compounds to the pulp
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Making Paper Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1045577 | 1977-08-26 | ||
| CH1045577A CH632546A5 (de) | 1977-08-26 | 1977-08-26 | Verfahren zur herstellung von geleimtem papier oder karton unter verwendung von polyelektrolyten und salzen von epoxyd-amin-polyaminoamid-umsetzungsprodukten. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI782551A7 FI782551A7 (fi) | 1979-02-27 |
| FI63082B FI63082B (fi) | 1982-12-31 |
| FI63082C true FI63082C (fi) | 1983-04-11 |
Family
ID=4363409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI782551A FI63082C (fi) | 1977-08-26 | 1978-08-21 | Foerfarande foer framstaellning av limmat papper eller kartongmed polyelektrolyter epoxid-amin- och -polyamidreaktionsp roukter |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4299654A (de) |
| BR (1) | BR7805538A (de) |
| CA (1) | CA1126910A (de) |
| CH (1) | CH632546A5 (de) |
| DE (1) | DE2836654A1 (de) |
| FI (1) | FI63082C (de) |
| FR (1) | FR2401267A1 (de) |
| GB (1) | GB2003209B (de) |
| NO (1) | NO782908L (de) |
| SE (1) | SE7809000L (de) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8107078L (sv) * | 1981-11-27 | 1983-05-28 | Eka Ab | Forfarande for papperstillverkning |
| US4426466A (en) | 1982-06-09 | 1984-01-17 | Minnesota Mining And Manufacturing Company | Paper treatment compositions containing fluorochemical carboxylic acid and epoxidic cationic resin |
| US4551200A (en) * | 1984-07-10 | 1985-11-05 | Olin Corporation | Paper sizing composition and method |
| US4557801A (en) * | 1984-08-20 | 1985-12-10 | Scott Paper Company | Wet-strengthened cellulosic webs |
| DE3500408A1 (de) * | 1985-01-08 | 1986-07-10 | Skw Trostberg Ag, 8223 Trostberg | Verfahren zur herstellung von papier, karton, pappen und anderen cellulosehaltigen materialien unter neutralen bis schwach basischen ph-bedingungen |
| GB8531558D0 (en) * | 1985-12-21 | 1986-02-05 | Wiggins Teape Group Ltd | Loaded paper |
| GB8621680D0 (en) * | 1986-09-09 | 1986-10-15 | Du Pont | Filler compositions |
| DE4002083A1 (de) * | 1990-01-25 | 1991-08-01 | Hoechst Ag | Flaechen- oder schlauchfoermige folie auf basis von cellulosehydrat |
| DE4005794C2 (de) * | 1990-02-23 | 2003-03-27 | Hoechst Ag | Naßfestes Papier auf Basis von Hanffasern und seine Verwendung |
| SE500454C2 (sv) * | 1990-06-20 | 1994-06-27 | Eka Nobel Ab | Sätt för framställning av våtstarkt papper |
| AU657991B2 (en) * | 1991-07-02 | 1995-03-30 | Eka Nobel Ab | A process for the production of paper |
| GB0101395D0 (en) * | 2001-01-19 | 2001-03-07 | J R Crompton Ltd | Bonded fibrous sheet material |
| US6755938B2 (en) * | 2001-08-20 | 2004-06-29 | Armstrong World Industries, Inc. | Fibrous sheet binders |
| US7892993B2 (en) | 2003-06-19 | 2011-02-22 | Eastman Chemical Company | Water-dispersible and multicomponent fibers from sulfopolyesters |
| US20040260034A1 (en) | 2003-06-19 | 2004-12-23 | Haile William Alston | Water-dispersible fibers and fibrous articles |
| US8513147B2 (en) | 2003-06-19 | 2013-08-20 | Eastman Chemical Company | Nonwovens produced from multicomponent fibers |
| UA90299C2 (uk) * | 2005-03-15 | 2010-04-26 | Джапан Тобакко Инк. | Сигаретний папір з низьким поширенням полум'я |
| EP1918455A1 (de) * | 2006-10-31 | 2008-05-07 | M-real Oyj | Herstellungsmethode für Papier und Karton |
| US8512519B2 (en) | 2009-04-24 | 2013-08-20 | Eastman Chemical Company | Sulfopolyesters for paper strength and process |
| US20120183861A1 (en) | 2010-10-21 | 2012-07-19 | Eastman Chemical Company | Sulfopolyester binders |
| US8840757B2 (en) | 2012-01-31 | 2014-09-23 | Eastman Chemical Company | Processes to produce short cut microfibers |
| US9617685B2 (en) | 2013-04-19 | 2017-04-11 | Eastman Chemical Company | Process for making paper and nonwoven articles comprising synthetic microfiber binders |
| US9605126B2 (en) | 2013-12-17 | 2017-03-28 | Eastman Chemical Company | Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion |
| US9598802B2 (en) | 2013-12-17 | 2017-03-21 | Eastman Chemical Company | Ultrafiltration process for producing a sulfopolyester concentrate |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE716160C (de) * | 1938-07-08 | 1942-01-14 | Ig Farbenindustrie Ag | Verfahren zum Leimen von Papier |
| US2601597A (en) * | 1946-09-06 | 1952-06-24 | American Cyanamid Co | Application of dispersed coating materials to cellulosic fibers |
| US2698793A (en) * | 1952-04-11 | 1955-01-04 | American Cyanamid Co | Sized paper comprising a polymerized alkylenimine |
| US3392085A (en) * | 1964-11-25 | 1968-07-09 | Continental Can Co | Method of sizing paper with a fatty acid and carbohydrate |
| CS151073B2 (de) * | 1970-02-06 | 1973-09-17 | ||
| JPS4924162A (de) * | 1972-06-23 | 1974-03-04 |
-
1977
- 1977-08-26 CH CH1045577A patent/CH632546A5/de not_active IP Right Cessation
-
1978
- 1978-08-21 FI FI782551A patent/FI63082C/fi not_active IP Right Cessation
- 1978-08-22 DE DE19782836654 patent/DE2836654A1/de not_active Withdrawn
- 1978-08-23 FR FR7824520A patent/FR2401267A1/fr active Granted
- 1978-08-24 CA CA309,945A patent/CA1126910A/en not_active Expired
- 1978-08-24 GB GB7834486A patent/GB2003209B/en not_active Expired
- 1978-08-25 SE SE7809000A patent/SE7809000L/xx unknown
- 1978-08-25 BR BR7805538A patent/BR7805538A/pt unknown
- 1978-08-25 NO NO782908A patent/NO782908L/no unknown
-
1979
- 1979-12-31 US US06/108,610 patent/US4299654A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2836654A1 (de) | 1979-03-08 |
| FI782551A7 (fi) | 1979-02-27 |
| BR7805538A (pt) | 1979-04-17 |
| FI63082B (fi) | 1982-12-31 |
| SE7809000L (sv) | 1979-02-27 |
| GB2003209B (en) | 1982-12-01 |
| CA1126910A (en) | 1982-07-06 |
| US4299654A (en) | 1981-11-10 |
| FR2401267B1 (de) | 1980-07-04 |
| FR2401267A1 (fr) | 1979-03-23 |
| CH632546A5 (de) | 1982-10-15 |
| GB2003209A (en) | 1979-03-07 |
| NO782908L (no) | 1979-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: CIBA-GEIGY AG |