AU619599B2 - Dry strength additive for paper - Google Patents

Dry strength additive for paper Download PDF

Info

Publication number: AU619599B2
Authority: AU; Australia
Prior art keywords: cationic; anionic; mixture; polymer; polymers
Prior art date: 1988-10-03
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.): Ceased

Application number

AU42523/89A

Other languages

English (en)

Other versions

AU4252389A (en

Inventor

Douglas Charles Smith

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hercules LLC

Original Assignee

Hercules LLC

Priority date (The priority date 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 date listed.)

1988-10-03

Filing date

1989-10-03

Publication date

1992-01-30

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22955589&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU619599(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1989-10-03 Application filed by Hercules LLC filed Critical Hercules LLC

1990-04-05 Publication of AU4252389A publication Critical patent/AU4252389A/en

1992-01-30 Application granted granted Critical

1992-01-30 Publication of AU619599B2 publication Critical patent/AU619599B2/en

2009-10-03 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Links

239000000654 additive Substances 0.000 title claims abstract description 32
230000000996 additive effect Effects 0.000 title claims abstract description 22
229920006317 cationic polymer Polymers 0.000 claims abstract description 104
229920006318 anionic polymer Polymers 0.000 claims abstract description 87
125000002091 cationic group Chemical group 0.000 claims abstract description 68
229920000867 polyelectrolyte Polymers 0.000 claims abstract description 63
238000000034 method Methods 0.000 claims abstract description 54
239000000203 mixture Substances 0.000 claims abstract description 44
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
238000005728 strengthening Methods 0.000 claims abstract description 11
125000000129 anionic group Chemical group 0.000 claims description 64
229920000642 polymer Polymers 0.000 claims description 53
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 31
229920001577 copolymer Polymers 0.000 claims description 24
239000000835 fiber Substances 0.000 claims description 22
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 claims description 10
239000011734 sodium Substances 0.000 claims description 9
229910052708 sodium Inorganic materials 0.000 claims description 9
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 claims description 7
229940047670 sodium acrylate Drugs 0.000 claims description 7
PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 claims description 6
239000007900 aqueous suspension Substances 0.000 claims description 6
RRHXZLALVWBDKH-UHFFFAOYSA-M trimethyl-[2-(2-methylprop-2-enoyloxy)ethyl]azanium;chloride Chemical compound [Cl-].CC(=C)C(=O)OCC[N+](C)(C)C RRHXZLALVWBDKH-UHFFFAOYSA-M 0.000 claims description 6
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 5
244000007835 Cyamopsis tetragonoloba Species 0.000 claims description 5
108091006629 SLC13A2 Proteins 0.000 claims description 5
DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 5
239000000725 suspension Substances 0.000 claims description 5
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 3
229920005615 natural polymer Polymers 0.000 claims description 3
UZNHKBFIBYXPDV-UHFFFAOYSA-N trimethyl-[3-(2-methylprop-2-enoylamino)propyl]azanium;chloride Chemical compound [Cl-].CC(=C)C(=O)NCCC[N+](C)(C)C UZNHKBFIBYXPDV-UHFFFAOYSA-N 0.000 claims description 3
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 2
239000001768 carboxy methyl cellulose Substances 0.000 claims description 2
YIOJGTBNHQAVBO-UHFFFAOYSA-N dimethyl-bis(prop-2-enyl)azanium Chemical compound C=CC[N+](C)(C)CC=C YIOJGTBNHQAVBO-UHFFFAOYSA-N 0.000 claims description 2
JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 claims description 2
239000010346 polypectate Substances 0.000 claims description 2
239000000661 sodium alginate Substances 0.000 claims description 2
235000010413 sodium alginate Nutrition 0.000 claims description 2
229940005550 sodium alginate Drugs 0.000 claims description 2
235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 2
229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 2
SONHXMAHPHADTF-UHFFFAOYSA-M sodium;2-methylprop-2-enoate Chemical compound [Na+].CC(=C)C([O-])=O SONHXMAHPHADTF-UHFFFAOYSA-M 0.000 claims description 2
FZGFBJMPSHGTRQ-UHFFFAOYSA-M trimethyl(2-prop-2-enoyloxyethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CCOC(=O)C=C FZGFBJMPSHGTRQ-UHFFFAOYSA-M 0.000 claims description 2
235000019270 ammonium chloride Nutrition 0.000 claims 1
USFMMZYROHDWPJ-UHFFFAOYSA-N trimethyl-[2-(2-methylprop-2-enoyloxy)ethyl]azanium Chemical compound CC(=C)C(=O)OCC[N+](C)(C)C USFMMZYROHDWPJ-UHFFFAOYSA-N 0.000 claims 1
239000000123 paper Substances 0.000 description 24
229920005610 lignin Polymers 0.000 description 22
239000000523 sample Substances 0.000 description 22
239000000243 solution Substances 0.000 description 17
-1 Poly(sodium) Polymers 0.000 description 14
YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 14
230000000694 effects Effects 0.000 description 10
229920002488 Hemicellulose Polymers 0.000 description 8
230000006835 compression Effects 0.000 description 8
238000007906 compression Methods 0.000 description 8
239000007787 solid Substances 0.000 description 8
235000014676 Phragmites communis Nutrition 0.000 description 7
238000004519 manufacturing process Methods 0.000 description 7
238000001816 cooling Methods 0.000 description 6
239000000463 material Substances 0.000 description 6
239000002245 particle Substances 0.000 description 6
238000004537 pulping Methods 0.000 description 6
229920006322 acrylamide copolymer Polymers 0.000 description 5
239000007864 aqueous solution Substances 0.000 description 5
230000015572 biosynthetic process Effects 0.000 description 5
239000003795 chemical substances by application Substances 0.000 description 5
238000010438 heat treatment Methods 0.000 description 5
238000002156 mixing Methods 0.000 description 5
239000000126 substance Substances 0.000 description 5
229920003118 cationic copolymer Polymers 0.000 description 4
239000008233 hard water Substances 0.000 description 4
230000007062 hydrolysis Effects 0.000 description 4
238000006460 hydrolysis reaction Methods 0.000 description 4
150000002500 ions Chemical class 0.000 description 4
239000002655 kraft paper Substances 0.000 description 4
238000002360 preparation method Methods 0.000 description 4
239000011347 resin Substances 0.000 description 4
229920005989 resin Polymers 0.000 description 4
238000012360 testing method Methods 0.000 description 4
239000002023 wood Substances 0.000 description 4
BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 3
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
229920001732 Lignosulfonate Polymers 0.000 description 3
229920001131 Pulp (paper) Polymers 0.000 description 3
230000000052 comparative effect Effects 0.000 description 3
239000013068 control sample Substances 0.000 description 3
239000013530 defoamer Substances 0.000 description 3
239000006185 dispersion Substances 0.000 description 3
239000003792 electrolyte Substances 0.000 description 3
229920002401 polyacrylamide Polymers 0.000 description 3
239000000843 powder Substances 0.000 description 3
HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
229920002873 Polyethylenimine Polymers 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
229940048053 acrylate Drugs 0.000 description 2
125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 description 2
235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
230000001419 dependent effect Effects 0.000 description 2
230000002209 hydrophobic effect Effects 0.000 description 2
229920005611 kraft lignin Polymers 0.000 description 2
239000000178 monomer Substances 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
239000011087 paperboard Substances 0.000 description 2
239000000047 product Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
238000006467 substitution reaction Methods 0.000 description 2
BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
238000006277 sulfonation reaction Methods 0.000 description 2
229920001187 thermosetting polymer Polymers 0.000 description 2
238000004448 titration Methods 0.000 description 2
PUVAFTRIIUSGLK-UHFFFAOYSA-M trimethyl(oxiran-2-ylmethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC1CO1 PUVAFTRIIUSGLK-UHFFFAOYSA-M 0.000 description 2
GXVUZYLYWKWJIM-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanamine Chemical class NCCOCCN GXVUZYLYWKWJIM-UHFFFAOYSA-N 0.000 description 1
DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical compound CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 description 1
125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 1
ZMWAXVAETNTVAT-UHFFFAOYSA-N 7-n,8-n,5-triphenylphenazin-5-ium-2,3,7,8-tetramine;chloride Chemical compound [Cl-].C=1C=CC=CC=1NC=1C=C2[N+](C=3C=CC=CC=3)=C3C=C(N)C(N)=CC3=NC2=CC=1NC1=CC=CC=C1 ZMWAXVAETNTVAT-UHFFFAOYSA-N 0.000 description 1
229920002261 Corn starch Polymers 0.000 description 1
244000303965 Cyamopsis psoralioides Species 0.000 description 1
101100536883 Legionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513) thi5 gene Proteins 0.000 description 1
235000019759 Maize starch Nutrition 0.000 description 1
238000006683 Mannich reaction Methods 0.000 description 1
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
WUUGNCZWAKSSBO-UHFFFAOYSA-N N-(1,3-dihydroxypropan-2-yl)-2-propylpentanamide Chemical compound CCCC(CCC)C(=O)NC(CO)CO WUUGNCZWAKSSBO-UHFFFAOYSA-N 0.000 description 1
WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
RVATZXVFGUBCTC-UHFFFAOYSA-N NC(=O)C=C.OC(=O)C=CC=CC1=CC=CC=C1 Chemical compound NC(=O)C=C.OC(=O)C=CC=CC1=CC=CC=C1 RVATZXVFGUBCTC-UHFFFAOYSA-N 0.000 description 1
235000005018 Pinus echinata Nutrition 0.000 description 1
241001236219 Pinus echinata Species 0.000 description 1
235000017339 Pinus palustris Nutrition 0.000 description 1
101100240664 Schizosaccharomyces pombe (strain 972 / ATCC 24843) nmt1 gene Proteins 0.000 description 1
229920002125 Sokalan® Polymers 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
VJHCJDRQFCCTHL-UHFFFAOYSA-N acetic acid 2,3,4,5,6-pentahydroxyhexanal Chemical compound CC(O)=O.OCC(O)C(O)C(O)C(O)C=O VJHCJDRQFCCTHL-UHFFFAOYSA-N 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
229940037003 alum Drugs 0.000 description 1
150000001412 amines Chemical group 0.000 description 1
238000001479 atomic absorption spectroscopy Methods 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000009172 bursting Effects 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
229920006184 cellulose methylcellulose Polymers 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
239000003599 detergent Substances 0.000 description 1
GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000001035 drying Methods 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
239000000945 filler Substances 0.000 description 1
239000008394 flocculating agent Substances 0.000 description 1
230000003311 flocculating effect Effects 0.000 description 1
150000004676 glycans Chemical class 0.000 description 1
238000000227 grinding Methods 0.000 description 1
238000000265 homogenisation Methods 0.000 description 1
235000019357 lignosulphonate Nutrition 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
IHBKAGRPNRKYAO-UHFFFAOYSA-M methyl sulfate;trimethyl-[2-(2-methylprop-2-enoyloxy)ethyl]azanium Chemical compound COS([O-])(=O)=O.CC(=C)C(=O)OCC[N+](C)(C)C IHBKAGRPNRKYAO-UHFFFAOYSA-M 0.000 description 1
229920001206 natural gum Polymers 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
229920000371 poly(diallyldimethylammonium chloride) polymer Polymers 0.000 description 1
229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
229920000768 polyamine Polymers 0.000 description 1
229920000447 polyanionic polymer Polymers 0.000 description 1
229920002851 polycationic polymer Polymers 0.000 description 1
229920002959 polymer blend Polymers 0.000 description 1
229920001282 polysaccharide Polymers 0.000 description 1
239000005017 polysaccharide Substances 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000002002 slurry Substances 0.000 description 1
229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
241000894007 species Species 0.000 description 1
239000008107 starch Substances 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
229920001059 synthetic polymer Polymers 0.000 description 1
238000000870 ultraviolet spectroscopy Methods 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1
229920003169 water-soluble polymer Polymers 0.000 description 1
238000009736 wetting Methods 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—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
- D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
- 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
- D21H17/31—Gums
- D21H17/32—Guar or other polygalactomannan gum
- 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
- D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
- 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
- D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
- D21H17/43—Carboxyl groups or 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
- D21H21/18—Reinforcing agents

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Paper (AREA)
Compositions Of Macromolecular Compounds (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Processes Of Treating Macromolecular Substances (AREA)

AU42523/89A 1988-10-03 1989-10-03 Dry strength additive for paper Ceased AU619599B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US25233388A	1988-10-03	1988-10-03
US252333		1988-10-03

Publications (2)

Publication Number	Publication Date
AU4252389A AU4252389A (en)	1990-04-05
AU619599B2 true AU619599B2 (en)	1992-01-30

Family

ID=22955589

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU42523/89A Ceased AU619599B2 (en)	1988-10-03	1989-10-03	Dry strength additive for paper

Country Status (11)

Country	Link
EP (1)	EP0362770B1 (de)
JP (1)	JP2862913B2 (de)
KR (1)	KR0159921B1 (de)
AT (1)	ATE109230T1 (de)
AU (1)	AU619599B2 (de)
BR (1)	BR8905018A (de)
DE (1)	DE68917069T2 (de)
ES (1)	ES2059664T3 (de)
FI (1)	FI98941C (de)
RU (1)	RU2040618C1 (de)
ZA (1)	ZA897516B (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2005896A1 (en) *	1989-08-23	1991-02-23	Paul F. Richardson	High molecular weight dadmac/acrylamide copolymers as retention aids
US5338407A (en) *	1991-12-23	1994-08-16	Hercules Incorporated	Enhancement of paper dry strength by anionic and cationic guar combination
US5318669A (en) *	1991-12-23	1994-06-07	Hercules Incorporated	Enhancement of paper dry strength by anionic and cationic polymer combination
US5501773A (en) *	1993-05-28	1996-03-26	Calgon Corporation	Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard
US5647956A (en) *	1993-05-28	1997-07-15	Calgon Corporation	Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard
US5567277A (en) *	1993-05-28	1996-10-22	Calgon Corporation	Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard
FR2706496B1 (fr) *	1993-06-09	1996-01-05	Ceca Sa	Nouveau procédé non polluant pour augmenter la résistance humide du papier.
US6228217B1 (en) *	1995-01-13	2001-05-08	Hercules Incorporated	Strength of paper made from pulp containing surface active, carboxyl compounds
JP3549330B2 (ja) *	1996-05-07	2004-08-04	三井化学株式会社	製紙用添加剤
EP1084195B1 (de)	1998-05-12	2010-01-13	Hercules Incorporated	Wässrige systeme, die ein ionisches polymer und einen viskositätsbildner enthalten
EP1183048B1 (de) *	1999-05-26	2011-04-06	Rhodia Inc.	POLYMERE, ZUSAMMENSETZUNGEN SOWIE VERFAHREN ZUR VERWENDUNG ALS SCHäUME, WASCHMITTEL, DUSCHREINIGER UND KOAGULIERUNGSMITTEL
WO2000071591A1 (en)	1999-05-26	2000-11-30	Rhodia Inc.	Block polymers, compositions and methods of use for foams, laundry detergents, shower rinses and coagulants
US7939601B1 (en)	1999-05-26	2011-05-10	Rhodia Inc.	Polymers, compositions and methods of use for foams, laundry detergents, shower rinses, and coagulants
KR20030074587A (ko) *	2000-08-07	2003-09-19	악조 노벨 엔.브이.	사이징 분산물
WO2002066393A1 (en) *	2001-01-10	2002-08-29	Florida State University Research Foundation, Inc.	Method of controlling the viscosity of a cementitious mixture using oppositely-charged polyelectrolytes
US6755938B2 (en)	2001-08-20	2004-06-29	Armstrong World Industries, Inc.	Fibrous sheet binders
US7261771B2 (en)	2002-01-09	2007-08-28	Nanostrata Inc.	Method of controlling the viscosity of a cementitious mixture using oppositely-charged polyelectrolytes
US6756129B1 (en) *	2002-12-20	2004-06-29	Meadwestvaco Corporation	Polymer blend compositions
DE10319738A1 (de) *	2003-04-30	2004-11-18	Basf Ag	Verfahren zur Herstellung von wässrigen Dispersionen von Polyelektrolytkomplexen und ihre Verwendung zur Erhöhung der Naßfestigkeit von Papier, Pappe und Karton
US7141617B2 (en) *	2003-06-17	2006-11-28	The Board Of Trustees Of The University Of Illinois	Directed assembly of three-dimensional structures with micron-scale features
US20050022956A1 (en) *	2003-07-29	2005-02-03	Georgia-Pacific Resins Corporation	Anionic-cationic polymer blend for surface size
ATE537298T1 (de) *	2004-10-15	2011-12-15	Stora Enso Ab	Verfahren zur herstellung von papier oder pappe sowie das danach hergestellte papier- oder pappeprodukt
EP1885954B1 (de) *	2005-05-11	2011-01-26	Stora Enso Ab	Verfahren zur herstellung eines papiers und ein danach hergestelltes papier
CA2644348C (en) *	2006-03-16	2014-06-10	Basf Se	Method for producing paper, paperboard and cardboard having high dry strength
EP1918455A1 (de) *	2006-10-31	2008-05-07	M-real Oyj	Herstellungsmethode für Papier und Karton
JP5217240B2 (ja) *	2007-05-21	2013-06-19	星光Ｐｍｃ株式会社	紙用添加剤およびそれを使用した製紙方法
WO2011100665A2 (en)	2010-02-12	2011-08-18	Rhodia Operations	Rheology modifier compositions and methods of use
US8980056B2 (en)	2010-11-15	2015-03-17	Kemira Oyj	Composition and process for increasing the dry strength of a paper product
US8916026B2 (en)	2010-11-16	2014-12-23	Basf Se	Manufacture of cellulosic pulp sheets
KR101349076B1 (ko) *	2011-07-20	2014-01-14	현대자동차주식회사	연료전지 스택용 매니폴드 블록의 산화층 형성 장치 및 방법
JP2014034753A (ja) *	2012-08-10	2014-02-24	Rengo Co Ltd	製紙用添加剤及びその製造方法
FI125714B (en)	2012-11-12	2016-01-15	Kemira Oyj	A process for treating fibrous pulp for making paper, cardboard or the like, and a product
FI127348B (en) *	2014-08-18	2018-04-13	Kemira Oyj	Strength substance, its use and method for increasing strength properties of paper
US11186679B2 (en)	2015-06-19	2021-11-30	Stratasys, Inc.	Water dispersible polymer for use in additive manufacturing
EP3315659A1 (de) *	2016-10-27	2018-05-02	Kelheim Fibres GmbH	Künstlich hergestellte cellulosefaser und vliesprodukt oder papier mit der cellulosefaser
JP6999162B2 (ja) *	2017-12-22	2022-02-10	国立研究開発法人産業技術総合研究所	リグニンスルホン酸とカチオン性高分子を成分とするイオン複合材料
JP7563724B2 (ja) *	2019-06-04	2024-10-08	国立研究開発法人産業技術総合研究所	リグニンスルホン酸、カチオン性高分子およびアルデヒド基を有する化合物を成分とするイオン複合材料
KR102317783B1 (ko) *	2020-05-15	2021-10-25	배명직	아노다이징 지그

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU431951B2 (en) *	1965-11-17	1973-01-24	National Starch And Chemical Corporation	Starch derivatives having both anionic and cationic groups method of making paper containing said derivatives, and product produced thereby
AU1399588A (en) *	1987-03-03	1988-09-26	Eka Nobel Ab	A process for the production of paper
AU2941189A (en) *	1988-03-08	1989-10-05	Eka Nobel, Inc	Retention and drainage aid for papermaking

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3660338A (en) *	1966-04-29	1972-05-02	American Cyanamid Co	Amphoteric strengthening agents for paper
US3677888A (en) *	1966-04-29	1972-07-18	American Cyanamid Co	Manufacture of paper using amphoteric strengthening agents
JPS5536315A (en) *	1978-08-29	1980-03-13	Arakawa Rinsan Kagaku Kogyo	Light weight newspaper
JPS5719139A (en) *	1980-07-09	1982-02-01	Kobe Steel Ltd	Method and device for measuring molten steel level in mold
US4347100A (en) *	1981-05-21	1982-08-31	The Chemithon Corporation	Strength of paper from mechanical or thermomechanical pulp
JPS58120898A (ja) *	1982-01-06	1983-07-18	株式会社協立有機工業研究所	紙の乾燥強度を向上させる抄紙方法
DE3506832A1 (de) *	1985-02-27	1986-08-28	Basf Ag, 6700 Ludwigshafen	Verfahren zur herstellung von papier mit hoher trockenfestigkeit

1989
- 1989-09-30 KR KR1019890014136A patent/KR0159921B1/ko not_active Expired - Fee Related
- 1989-10-02 RU SU894742293A patent/RU2040618C1/ru active
- 1989-10-02 AT AT89118245T patent/ATE109230T1/de not_active IP Right Cessation
- 1989-10-02 JP JP1255343A patent/JP2862913B2/ja not_active Expired - Lifetime
- 1989-10-02 DE DE68917069T patent/DE68917069T2/de not_active Expired - Fee Related
- 1989-10-02 EP EP89118245A patent/EP0362770B1/de not_active Expired - Lifetime
- 1989-10-02 ES ES89118245T patent/ES2059664T3/es not_active Expired - Lifetime
- 1989-10-03 FI FI894684A patent/FI98941C/fi not_active IP Right Cessation
- 1989-10-03 AU AU42523/89A patent/AU619599B2/en not_active Ceased
- 1989-10-03 BR BR898905018A patent/BR8905018A/pt not_active Application Discontinuation
- 1989-10-03 ZA ZA897516A patent/ZA897516B/xx unknown

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU431951B2 (en) *	1965-11-17	1973-01-24	National Starch And Chemical Corporation	Starch derivatives having both anionic and cationic groups method of making paper containing said derivatives, and product produced thereby
AU1399588A (en) *	1987-03-03	1988-09-26	Eka Nobel Ab	A process for the production of paper
AU2941189A (en) *	1988-03-08	1989-10-05	Eka Nobel, Inc	Retention and drainage aid for papermaking

Also Published As

Publication number	Publication date
AU4252389A (en)	1990-04-05
DE68917069D1 (de)	1994-09-01
ATE109230T1 (de)	1994-08-15
RU2040618C1 (ru)	1995-07-25
ZA897516B (en)	1990-09-26
FI894684L (fi)	1990-04-04
EP0362770A2 (de)	1990-04-11
KR900006615A (ko)	1990-05-08
ES2059664T3 (es)	1994-11-16
EP0362770A3 (de)	1991-01-09
JPH02251696A (ja)	1990-10-09
FI894684A0 (fi)	1989-10-03
KR0159921B1 (ko)	1999-01-15
EP0362770B1 (de)	1994-07-27
BR8905018A (pt)	1990-05-08
JP2862913B2 (ja)	1999-03-03
FI98941C (fi)	1997-09-10
FI98941B (fi)	1997-05-30
DE68917069T2 (de)	1994-12-08

Legal Events

Date	Code	Title	Description
2002-05-02	MK14	Patent ceased section 143(a) (annual fees not paid) or expired

Publication	Publication Date	Title
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