CA2086030C - Enhancement of paper dry strength by anionic and cationic guar combination - Google Patents
Enhancement of paper dry strength by anionic and cationic guar combinationInfo
- Publication number
- CA2086030C CA2086030C CA002086030A CA2086030A CA2086030C CA 2086030 C CA2086030 C CA 2086030C CA 002086030 A CA002086030 A CA 002086030A CA 2086030 A CA2086030 A CA 2086030A CA 2086030 C CA2086030 C CA 2086030C
- Authority
- CA
- Canada
- Prior art keywords
- cationic
- guar
- resin
- anionic
- wet strength
- 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 - Fee Related
Links
- 125000002091 cationic group Chemical group 0.000 title claims abstract description 119
- 244000007835 Cyamopsis tetragonoloba Species 0.000 title claims abstract description 108
- 125000000129 anionic group Chemical group 0.000 title claims description 80
- 239000011347 resin Substances 0.000 claims abstract description 103
- 229920005989 resin Polymers 0.000 claims abstract description 103
- 238000000034 method Methods 0.000 claims abstract description 41
- -1 carboxymethyl hydroxyethyl Chemical group 0.000 claims abstract description 31
- 239000000203 mixture Substances 0.000 claims abstract description 31
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims abstract description 25
- 229920006317 cationic polymer Polymers 0.000 claims abstract description 17
- 229920006322 acrylamide copolymer Polymers 0.000 claims abstract description 16
- 244000046052 Phaseolus vulgaris Species 0.000 claims abstract description 15
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims abstract description 15
- 229920000642 polymer Polymers 0.000 claims abstract description 15
- 229920006318 anionic polymer Polymers 0.000 claims abstract description 10
- 239000013055 pulp slurry Substances 0.000 claims abstract description 7
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 20
- 244000303965 Cyamopsis psoralioides Species 0.000 claims description 18
- 239000002002 slurry Substances 0.000 claims description 16
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 14
- 239000000835 fiber Substances 0.000 claims description 12
- 150000001412 amines Chemical class 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 9
- 150000003335 secondary amines Chemical group 0.000 claims description 9
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims description 8
- 229920003043 Cellulose fiber Polymers 0.000 claims description 7
- 235000011037 adipic acid Nutrition 0.000 claims description 7
- 239000001361 adipic acid Substances 0.000 claims description 7
- 125000003277 amino group Chemical group 0.000 claims description 7
- 150000002924 oxiranes Chemical group 0.000 claims description 7
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 6
- 125000001931 aliphatic group Chemical group 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 239000003518 caustics Substances 0.000 claims description 5
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 5
- 150000003141 primary amines Chemical group 0.000 claims description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 4
- HONIICLYMWZJFZ-UHFFFAOYSA-O azetidin-1-ium Chemical compound C1C[NH2+]C1 HONIICLYMWZJFZ-UHFFFAOYSA-O 0.000 claims description 4
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims description 3
- 229920001131 Pulp (paper) Polymers 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims 3
- FOCAUTSVDIKZOP-UHFFFAOYSA-M chloroacetate Chemical compound [O-]C(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-M 0.000 claims 1
- 229920001281 polyalkylene Polymers 0.000 claims 1
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 claims 1
- 239000000654 additive Substances 0.000 description 67
- 239000000123 paper Substances 0.000 description 46
- 230000000996 additive effect Effects 0.000 description 35
- 238000005452 bending Methods 0.000 description 17
- 239000000047 product Substances 0.000 description 12
- 238000012360 testing method Methods 0.000 description 10
- 241000282372 Panthera onca Species 0.000 description 9
- 239000011122 softwood Substances 0.000 description 9
- 238000011156 evaluation Methods 0.000 description 7
- 239000002655 kraft paper Substances 0.000 description 7
- 229920002401 polyacrylamide Polymers 0.000 description 7
- 239000008186 active pharmaceutical agent Substances 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 230000002411 adverse Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- NXLOLUFNDSBYTP-UHFFFAOYSA-N retene Chemical compound C1=CC=C2C3=CC=C(C(C)C)C=C3C=CC2=C1C NXLOLUFNDSBYTP-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 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
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 125000003010 ionic group Chemical group 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- HDKLIZDXVUCLHQ-UHFFFAOYSA-N non-3-en-2-one Chemical compound CCCCCC=CC(C)=O HDKLIZDXVUCLHQ-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000012956 testing procedure Methods 0.000 description 2
- VVEPKWSPMLXNKZ-UHFFFAOYSA-M trimethyl(prop-2-enoyloxy)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)OC(=O)C=C VVEPKWSPMLXNKZ-UHFFFAOYSA-M 0.000 description 2
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- MHZGKXUYDGKKIU-UHFFFAOYSA-N Decylamine Chemical compound CCCCCCCCCCN MHZGKXUYDGKKIU-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 241001527806 Iti Species 0.000 description 1
- 101100345589 Mus musculus Mical1 gene Proteins 0.000 description 1
- 206010033733 Papule Diseases 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 102100035115 Testin Human genes 0.000 description 1
- 101710070533 Testin Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 150000001449 anionic compounds Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- UGKIHBRHEQIXDX-UHFFFAOYSA-M but-2-enoyloxy(trimethyl)azanium chloride Chemical compound [Cl-].CC=CC(=O)O[N+](C)(C)C UGKIHBRHEQIXDX-UHFFFAOYSA-M 0.000 description 1
- 125000004181 carboxyalkyl group Chemical group 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000003247 decreasing effect Effects 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
- 239000006185 dispersion Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 229930182830 galactose Natural products 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 101150014126 incG gene Proteins 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 1
- WGESLFUSXZBFQF-UHFFFAOYSA-N n-methyl-n-prop-2-enylprop-2-en-1-amine Chemical compound C=CCN(C)CC=C WGESLFUSXZBFQF-UHFFFAOYSA-N 0.000 description 1
- 229920005690 natural copolymer Polymers 0.000 description 1
- 238000003359 percent control normalization Methods 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920000867 polyelectrolyte Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- PUVAFTRIIUSGLK-UHFFFAOYSA-M trimethyl(oxiran-2-ylmethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC1CO1 PUVAFTRIIUSGLK-UHFFFAOYSA-M 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/028—Polyamidoamines
- C08G73/0293—Quaternisation of polyamidoamines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
- C08L5/14—Hemicellulose; 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
- 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
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
- D21H17/375—Poly(meth)acrylamide
-
- 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
- D21H17/33—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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US812,534 | 1977-07-05 | ||
| US07/812,534 US5338407A (en) | 1991-12-23 | 1991-12-23 | Enhancement of paper dry strength by anionic and cationic guar combination |
| US929,554 | 1992-08-14 | ||
| US07/929,554 US5318669A (en) | 1991-12-23 | 1992-08-14 | Enhancement of paper dry strength by anionic and cationic polymer combination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2086030A1 CA2086030A1 (en) | 1993-06-24 |
| CA2086030C true CA2086030C (en) | 1997-09-30 |
Family
ID=27123624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002086030A Expired - Fee Related CA2086030C (en) | 1991-12-23 | 1992-12-22 | Enhancement of paper dry strength by anionic and cationic guar combination |
Country Status (10)
Families Citing this family (72)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5316623A (en) * | 1991-12-09 | 1994-05-31 | Hercules Incorporated | Absorbance and permanent wet-strength in tissue and toweling paper |
| DE69519231T2 (de) * | 1994-08-16 | 2001-05-17 | Chemisolv Ltd., Urmston | Verfahren zur erhöhung der festigkeit von papier |
| US5708071A (en) * | 1994-12-15 | 1998-01-13 | Hymo Corporation | Aqueous dispersion of an amphoteric water-soluble polymer, a method of manufacturing the same, and a treating agent comprising the same |
| DE19517047C2 (de) * | 1995-05-10 | 1997-09-04 | Henkel Kgaa | Verfahren zur Herstellung vernetzter Kationpolymere und ihre Verwendung zur Papierbehandlung |
| US5853542A (en) * | 1995-09-11 | 1998-12-29 | Hercules Incorporated | Method of sizing paper using a sizing agent and a polymeric enhancer and paper produced thereof |
| JP4099231B2 (ja) * | 1996-02-02 | 2008-06-11 | ハーキュリーズ・インコーポレーテッド | ロジンサイズ剤のための乳化剤系 |
| US6315824B1 (en) | 1996-02-02 | 2001-11-13 | Rodrigue V. Lauzon | Coacervate stabilizer system |
| US5723022A (en) * | 1996-07-11 | 1998-03-03 | Cytec Technology Corp. | Temporary wet strength resins |
| US5744003A (en) * | 1996-07-30 | 1998-04-28 | Ashland Inc. | Process for controlling the deposition of pitch with a blend of derivatized cationic guar and styrene maleic anhydride copolymer |
| US6419789B1 (en) | 1996-10-11 | 2002-07-16 | Fort James Corporation | Method of making a non compacted paper web containing refined long fiber using a charge controlled headbox and a single ply towel made by the process |
| JPH10321373A (ja) | 1997-05-19 | 1998-12-04 | Canon Inc | 電界発光素子 |
| US6294645B1 (en) | 1997-07-25 | 2001-09-25 | Hercules Incorporated | Dry-strength system |
| GB9719472D0 (en) * | 1997-09-12 | 1997-11-12 | Allied Colloids Ltd | Process of making paper |
| JP2001521069A (ja) * | 1997-10-17 | 2001-11-06 | アトフィナ | 紙の湿潤時および乾燥時の耐久性を向上させる添加剤 |
| FR2780992B1 (fr) * | 1998-07-09 | 2000-09-08 | Atochem Elf Sa | Nouveaux additifs pour ameliorer la resistance a l'etat humide et a sec du papier |
| US6179962B1 (en) | 1997-12-31 | 2001-01-30 | Hercules Incorporated | Paper having improved strength characteristics and process for making same |
| US6171440B1 (en) * | 1997-12-31 | 2001-01-09 | Hercules Incorporated | Process for repulping wet strength paper having cationic thermosetting resin |
| US6291023B1 (en) * | 1998-04-22 | 2001-09-18 | Sri International | Method and composition for textile printing |
| US6686054B2 (en) * | 1998-04-22 | 2004-02-03 | Sri International | Method and composition for the sizing of paper using azetidinium and/or guanidine polymers |
| US6197383B1 (en) | 1998-04-22 | 2001-03-06 | Sri International | Method and composition for coating pre-sized paper with a mixture of a polyacid and a polybase |
| US6241787B1 (en) | 1998-04-22 | 2001-06-05 | Sri International | Treatment of substrates to enhance the quality of printed images thereon with a mixture of a polyacid and polybase |
| US6171444B1 (en) | 1998-04-22 | 2001-01-09 | Sri International | Method and composition for the sizing of paper with a mixture of a polyacid and a polybase |
| US6833200B2 (en) | 1998-04-28 | 2004-12-21 | Canon Kabushiki Kaisha | Luminescent device with a triarylamine compound |
| DE69941925D1 (de) | 1998-05-12 | 2010-03-04 | Hercules Inc | Wässrige systeme, die ein ionisches polymer und einen viskositätsbildner enthalten |
| US6217709B1 (en) | 1998-11-23 | 2001-04-17 | Hercules Incorporated | Cationic starch/cationic galactomannan gum blends as strength and drainage aids |
| US6241853B1 (en) * | 1998-12-10 | 2001-06-05 | Kimberly Clark Worldwide, Inc. | High wet and dry strength paper product |
| US6361651B1 (en) | 1998-12-30 | 2002-03-26 | Kimberly-Clark Worldwide, Inc. | Chemically modified pulp fiber |
| SE9903418D0 (sv) * | 1999-09-22 | 1999-09-22 | Skogsind Tekn Foskningsinst | Metod för att modifiera cellulosabaserade fibermaterial |
| US6291552B1 (en) | 1999-10-29 | 2001-09-18 | Owens Corning Fiberglas Technology, Inc. | Method for producing a glass mat |
| JP2001220578A (ja) | 1999-12-02 | 2001-08-14 | Taiho Ind Co Ltd | 新規カルバゾール誘導体蛍光発光物質 |
| US6498026B2 (en) * | 2000-02-25 | 2002-12-24 | Hercules Incorporated | Variant galactose oxidase, nucleic acid encoding same, and methods of using same |
| US20010051487A1 (en) * | 2000-04-26 | 2001-12-13 | Yuichi Hashimoto | Method for making organic luminescent device |
| US6583557B2 (en) | 2000-04-26 | 2003-06-24 | Canon Kabushiki Kaisha | Organic luminescent element |
| US6846384B2 (en) * | 2000-08-07 | 2005-01-25 | Akzo Nobel N.V. | Process for sizing paper |
| GB0101395D0 (en) * | 2001-01-19 | 2001-03-07 | J R Crompton Ltd | Bonded fibrous sheet material |
| JP2002343575A (ja) | 2001-03-15 | 2002-11-29 | Canon Inc | 電荷注入型発光素子 |
| US6461476B1 (en) * | 2001-05-23 | 2002-10-08 | Kimberly-Clark Worldwide, Inc. | Uncreped tissue sheets having a high wet:dry tensile strength ratio |
| CN100436707C (zh) * | 2001-06-11 | 2008-11-26 | 巴斯福股份公司 | 用于纸张的湿强度整理剂 |
| US6755938B2 (en) * | 2001-08-20 | 2004-06-29 | Armstrong World Industries, Inc. | Fibrous sheet binders |
| US6723204B2 (en) | 2002-04-08 | 2004-04-20 | Hercules Incorporated | Process for increasing the dry strength of paper |
| US6939443B2 (en) * | 2002-06-19 | 2005-09-06 | Lanxess Corporation | Anionic functional promoter and charge control agent |
| FR2854175B1 (fr) * | 2003-04-25 | 2006-01-06 | Rhodia Chimie Sa | Nouveau papier resistant a l'eau, repulpable, hydrophile et au toucher doux |
| US20040260034A1 (en) | 2003-06-19 | 2004-12-23 | Haile William Alston | Water-dispersible fibers and fibrous articles |
| US7892993B2 (en) | 2003-06-19 | 2011-02-22 | Eastman Chemical Company | Water-dispersible and multicomponent fibers from sulfopolyesters |
| US8513147B2 (en) | 2003-06-19 | 2013-08-20 | Eastman Chemical Company | Nonwovens produced from multicomponent fibers |
| US20110139386A1 (en) * | 2003-06-19 | 2011-06-16 | Eastman Chemical Company | Wet lap composition and related processes |
| US20050155731A1 (en) * | 2003-10-24 | 2005-07-21 | Martin William C. | Process for making abrasion resistant paper and paper and paper products made by the process |
| NZ554090A (en) * | 2004-10-15 | 2009-07-31 | Stora Enso Ab | Process for producing a paper or board and a paper or board produced according to the process |
| FR2880901B1 (fr) | 2005-01-17 | 2008-06-20 | Snf Sas Soc Par Actions Simpli | Procede de fabrication de papier et carton de grande resistance a sec et papiers et cartons ainsi obtenus |
| US7781501B2 (en) * | 2005-09-02 | 2010-08-24 | Georgia-Pacific Chemicals Llc | Thermosetting adhesives comprising a resin having azetidinium functional groups |
| BRPI0719375A2 (pt) * | 2006-11-23 | 2014-02-11 | Tno | Uso de uma combinação de um polissacarídeo carboxilado e um polímero catiônico, combinação, e, produto de papel, toalha, tecido ou papelão |
| 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 |
| US8512519B2 (en) | 2009-04-24 | 2013-08-20 | Eastman Chemical Company | Sulfopolyesters for paper strength and process |
| FI125713B (fi) * | 2010-10-01 | 2016-01-15 | Upm Kymmene Corp | Menetelmä märän paperirainan ajettavuuden parantamiseksi ja paperi |
| US20120183861A1 (en) | 2010-10-21 | 2012-07-19 | Eastman Chemical Company | Sulfopolyester binders |
| JP5961619B2 (ja) | 2010-10-29 | 2016-08-02 | バックマン・ラボラトリーズ・インターナショナル・インコーポレーテッドＢｕｃｋｍａｎ Ｌａｂｏｒａｔｏｒｉｅｓ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｉｎｃｏｒｐｏｒａｔｅｄ | イオン性架橋ポリマー微粒子を用いて紙を作製する方法及び該方法により作製された製品 |
| PL2748373T3 (pl) | 2011-08-25 | 2024-06-24 | Solenis Technologies Cayman, L.P. | Sposób zwiększania korzystnych skutków środków zwiększających wytrzymałość do produkcji papieru i tektury |
| EP3246464B1 (en) * | 2011-09-30 | 2023-11-01 | Kemira Oyj | Paper and methods of making paper |
| US8906200B2 (en) | 2012-01-31 | 2014-12-09 | Eastman Chemical Company | Processes to produce short cut microfibers |
| ES2603077T3 (es) | 2013-01-31 | 2017-02-23 | Glatfelter Gernsbach Gmbh | Sistema de reticulación/funcionalización para una banda de papel o de material no tejido |
| US9562326B2 (en) * | 2013-03-14 | 2017-02-07 | Kemira Oyj | Compositions and methods of making paper products |
| JP2014193959A (ja) * | 2013-03-28 | 2014-10-09 | Oji Holdings Corp | 植物繊維含有樹脂組成物及びその製造方法 |
| US9303357B2 (en) | 2013-04-19 | 2016-04-05 | Eastman Chemical Company | Paper and nonwoven articles comprising synthetic microfiber binders |
| US9598802B2 (en) | 2013-12-17 | 2017-03-21 | Eastman Chemical Company | Ultrafiltration process for producing a sulfopolyester concentrate |
| US9605126B2 (en) | 2013-12-17 | 2017-03-28 | Eastman Chemical Company | Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion |
| CN104452435B (zh) * | 2014-10-31 | 2016-06-29 | 华南理工大学 | 一种高性能漂白浸渍阻燃绝缘纸的制造方法 |
| CN104863022A (zh) * | 2015-05-08 | 2015-08-26 | 清华大学 | 一种含有阔叶木纤维的电气绝缘纸制备方法 |
| JP6525896B2 (ja) * | 2016-01-20 | 2019-06-05 | 三晶株式会社 | 紙力増強剤および紙の製造方法 |
| US20200347556A1 (en) | 2019-05-03 | 2020-11-05 | First Quality Tissue, Llc | Absorbent structures with high strength and low md stretch |
| CN112195681A (zh) * | 2020-07-24 | 2021-01-08 | 山鹰国际控股股份公司 | 一种纸机湿部pac添加工艺 |
| CN112647351B (zh) * | 2020-12-24 | 2023-01-24 | 上海东升新材料有限公司 | 一种环保低氯湿强剂的制备方法 |
| CN113045711B (zh) * | 2021-04-15 | 2022-09-02 | 浙江九本环保技术有限公司 | 一种乳液型聚酯嵌段低有机氯湿强剂的制备方法及其应用 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3049469A (en) * | 1957-11-07 | 1962-08-14 | Hercules Powder Co Ltd | Application of coating or impregnating materials to fibrous material |
| US3058873A (en) * | 1958-09-10 | 1962-10-16 | Hercules Powder Co Ltd | Manufacture of paper having improved wet strength |
| US3332834A (en) * | 1965-11-03 | 1967-07-25 | American Cyanamid Co | Process of forming dry strength paper with cationic resin, polyacrylamide resin and alum complex and paper thereof |
| US3819555A (en) * | 1971-12-23 | 1974-06-25 | American Cyanamid Co | Vinylamide-acrolein polymers and paper of improved strength having a content thereof |
| US4002588A (en) * | 1974-05-08 | 1977-01-11 | American Cyanamid Company | Hydrophilic-hydrophobic amphoteric polysalt sizing compositions and paper sized therewith |
| ZA782037B (en) * | 1978-04-10 | 1979-03-28 | American Cyanamid Co | Water-soluble ionic vinylamide dry strength polymer and paper having a content thereof |
| US4557801A (en) * | 1984-08-20 | 1985-12-10 | Scott Paper Company | Wet-strengthened cellulosic webs |
| GB8531558D0 (en) * | 1985-12-21 | 1986-02-05 | Wiggins Teape Group Ltd | Loaded paper |
| KR0159921B1 (ko) * | 1988-10-03 | 1999-01-15 | 마이클 비. 키한 | 양이온성 및 음이온성 중합체의 혼합물, 그 제법 및 종이용 건조강도 개선 첨가제로서의 용도 |
| CA2058009C (en) * | 1990-12-31 | 1998-08-18 | William W. Maslanka | Synthesis of high solids-content wet-strength resin |
-
1992
- 1992-08-14 US US07/929,554 patent/US5318669A/en not_active Expired - Lifetime
- 1992-12-22 CA CA002086030A patent/CA2086030C/en not_active Expired - Fee Related
- 1992-12-23 BR BR9205156A patent/BR9205156A/pt not_active Application Discontinuation
- 1992-12-23 DE DE69224604T patent/DE69224604T2/de not_active Expired - Fee Related
- 1992-12-23 MX MX9207537A patent/MX9207537A/es unknown
- 1992-12-23 AT AT92121915T patent/ATE163699T1/de active
- 1992-12-23 EP EP92121915A patent/EP0548960B1/en not_active Expired - Lifetime
- 1992-12-24 TW TW081110343A patent/TW207561B/zh active
- 1992-12-24 JP JP36194592A patent/JP3163188B2/ja not_active Expired - Fee Related
-
1993
- 1993-01-06 AU AU31072/93A patent/AU659902B2/en not_active Ceased
-
1994
- 1994-02-28 US US08/202,417 patent/US5502091A/en not_active Expired - Lifetime
-
1996
- 1996-03-26 MX MXPA96001117A patent/MXPA96001117A/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US5502091A (en) | 1996-03-26 |
| EP0548960A1 (en) | 1993-06-30 |
| JPH0610296A (ja) | 1994-01-18 |
| DE69224604D1 (de) | 1998-04-09 |
| AU3107293A (en) | 1993-06-24 |
| CA2086030A1 (en) | 1993-06-24 |
| AU659902B2 (en) | 1995-06-01 |
| MX9207537A (es) | 1993-06-01 |
| TW207561B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-06-11 |
| BR9205156A (pt) | 1993-06-29 |
| ATE163699T1 (de) | 1998-03-15 |
| EP0548960B1 (en) | 1998-03-04 |
| MXPA96001117A (es) | 2004-08-19 |
| DE69224604T2 (de) | 1998-06-18 |
| US5318669A (en) | 1994-06-07 |
| JP3163188B2 (ja) | 2001-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2086030C (en) | Enhancement of paper dry strength by anionic and cationic guar combination | |
| US5633300A (en) | Enhancement of paper dry strength by anionic and cationic guar combination | |
| US5674362A (en) | Method for imparting strength to paper | |
| AU619599B2 (en) | Dry strength additive for paper | |
| US5338406A (en) | Dry strength additive for paper | |
| CA2817004C (en) | Composition and process for increasing the dry strength of a paper product | |
| EP0960237B1 (en) | Papermaking methods and compositions | |
| US6165322A (en) | Polyamidoamine/epichlorohydrin resins bearing polyol sidechains as dry strength agents | |
| EP3768890B1 (en) | Dry strength composition, its use and method for making of paper, board or the like | |
| EP1918455A1 (en) | Method of producing paper and board | |
| EP1047833A1 (en) | Oxidized galactose type of alcohol configuration containing polymer in combination with cationic polymers for paper strength applications | |
| CN1285854A (zh) | 湿强纸的再制浆方法 | |
| AU2009327706B2 (en) | A process for making paper | |
| US10301777B2 (en) | Wet strengthened fiber products, wet strengthening resins, and methods for making and using same | |
| AU746333B2 (en) | Additive composition for paper making | |
| CN111433407A (zh) | 纸强度改进聚合物组合物和添加剂体系、其用途以及纸制品的制造 | |
| US11453979B2 (en) | Paper strength improving composition, manufacture thereof and use in paper making | |
| MXPA00000801A (en) | Polyamidoamine/epichlorohydrin resins bearing polyol sidechains as dry strength agents |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |