ES2221631T3 - Materiales para emplear en la fabricacion del papel. - Google Patents
Materiales para emplear en la fabricacion del papel.Info
- Publication number
- ES2221631T3 ES2221631T3 ES01118588T ES01118588T ES2221631T3 ES 2221631 T3 ES2221631 T3 ES 2221631T3 ES 01118588 T ES01118588 T ES 01118588T ES 01118588 T ES01118588 T ES 01118588T ES 2221631 T3 ES2221631 T3 ES 2221631T3
- Authority
- ES
- Spain
- Prior art keywords
- polymer
- agent
- ppm
- branching
- retention
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 title description 20
- 238000004519 manufacturing process Methods 0.000 title description 3
- 229920000642 polymer Polymers 0.000 claims abstract description 146
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000000178 monomer Substances 0.000 claims abstract description 37
- 239000006085 branching agent Substances 0.000 claims abstract description 34
- 125000000129 anionic group Chemical group 0.000 claims abstract description 24
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 22
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 18
- 239000000839 emulsion Substances 0.000 claims abstract description 16
- 229920006318 anionic polymer Polymers 0.000 claims abstract description 11
- 239000011780 sodium chloride Substances 0.000 claims abstract description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000010355 oscillation Effects 0.000 claims abstract description 7
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 239000008367 deionised water Substances 0.000 claims abstract description 3
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 30
- 239000000243 solution Substances 0.000 claims description 25
- 238000012546 transfer Methods 0.000 claims description 14
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 11
- -1 polyethylene Polymers 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 claims description 2
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 claims description 2
- XFHJDMUEHUHAJW-UHFFFAOYSA-N n-tert-butylprop-2-enamide Chemical compound CC(C)(C)NC(=O)C=C XFHJDMUEHUHAJW-UHFFFAOYSA-N 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 claims 1
- 239000012986 chain transfer agent Substances 0.000 abstract description 16
- 230000014759 maintenance of location Effects 0.000 description 72
- 239000011325 microbead Substances 0.000 description 26
- 239000000725 suspension Substances 0.000 description 26
- 238000000034 method Methods 0.000 description 20
- 239000011859 microparticle Substances 0.000 description 20
- 230000015572 biosynthetic process Effects 0.000 description 17
- 125000002091 cationic group Chemical group 0.000 description 17
- 239000000203 mixture Substances 0.000 description 16
- 239000002245 particle Substances 0.000 description 16
- 230000008569 process Effects 0.000 description 15
- 238000012549 training Methods 0.000 description 14
- 239000000123 paper Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 239000000440 bentonite Substances 0.000 description 7
- 229910000278 bentonite Inorganic materials 0.000 description 7
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 7
- 229940037003 alum Drugs 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 5
- 239000002198 insoluble material Substances 0.000 description 5
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 4
- 229920006317 cationic polymer Polymers 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 239000003431 cross linking reagent Substances 0.000 description 4
- ACVYVLVWPXVTIT-UHFFFAOYSA-M phosphinate Chemical group [O-][PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-M 0.000 description 4
- 229940047670 sodium acrylate Drugs 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229940048053 acrylate Drugs 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000002956 ash Substances 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000000701 coagulant Substances 0.000 description 3
- 229920006037 cross link polymer Polymers 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 239000011049 pearl Substances 0.000 description 3
- 229920000768 polyamine Polymers 0.000 description 3
- 229920003169 water-soluble polymer Polymers 0.000 description 3
- 239000004908 Emulsion polymer Substances 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 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
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 229920006397 acrylic thermoplastic Polymers 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000011111 cardboard Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 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 2
- 239000000835 fiber Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000004530 micro-emulsion Substances 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229940104181 polyflex Drugs 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 2
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 description 1
- DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical group CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 description 1
- IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 description 1
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 description 1
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- 239000005956 Metaldehyde Substances 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 244000245420 ail Species 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 238000010533 azeotropic distillation Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 125000004985 dialkyl amino alkyl group Chemical group 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-M ethenesulfonate Chemical compound [O-]S(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-M 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000004611 garlic Nutrition 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- GKKDCARASOJPNG-UHFFFAOYSA-N metaldehyde Chemical compound CC1OC(C)OC(C)OC(C)O1 GKKDCARASOJPNG-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 235000015927 pasta Nutrition 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910001379 sodium hypophosphite Inorganic materials 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229920003176 water-insoluble polymer Polymers 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
- 239000002023 wood 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
- 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
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/32—Polymerisation in water-in-oil emulsions
-
- 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
- D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
-
- 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
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3424796P | 1996-12-31 | 1996-12-31 | |
| US34247P | 1996-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2221631T3 true ES2221631T3 (es) | 2005-01-01 |
Family
ID=21875206
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES01118588T Expired - Lifetime ES2221631T3 (es) | 1996-12-31 | 1997-12-30 | Materiales para emplear en la fabricacion del papel. |
| ES97949064T Expired - Lifetime ES2173498T3 (es) | 1996-12-31 | 1997-12-30 | Procesos de fabricacion de papel y materiales para usar en este. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES97949064T Expired - Lifetime ES2173498T3 (es) | 1996-12-31 | 1997-12-30 | Procesos de fabricacion de papel y materiales para usar en este. |
Country Status (23)
| Country | Link |
|---|---|
| US (2) | US5958188A (enExample) |
| EP (2) | EP0950138B1 (enExample) |
| JP (1) | JP3926852B2 (enExample) |
| KR (1) | KR100516319B1 (enExample) |
| CN (1) | CN1106482C (enExample) |
| AR (1) | AR011323A1 (enExample) |
| AT (2) | ATE269359T1 (enExample) |
| AU (1) | AU722170B2 (enExample) |
| BR (1) | BR9714456A (enExample) |
| CA (1) | CA2276424C (enExample) |
| CO (1) | CO4920184A1 (enExample) |
| DE (2) | DE69711697T2 (enExample) |
| DK (2) | DK0950138T3 (enExample) |
| ES (2) | ES2221631T3 (enExample) |
| ID (2) | ID30152A (enExample) |
| IL (1) | IL130571A (enExample) |
| MY (2) | MY129387A (enExample) |
| NO (1) | NO328101B1 (enExample) |
| NZ (1) | NZ336427A (enExample) |
| PT (2) | PT950138E (enExample) |
| TW (1) | TW557335B (enExample) |
| WO (1) | WO1998029604A1 (enExample) |
| ZA (1) | ZA9711714B (enExample) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9719472D0 (en) | 1997-09-12 | 1997-11-12 | Allied Colloids Ltd | Process of making paper |
| KR100403840B1 (ko) * | 1998-04-27 | 2003-11-01 | 악조 노벨 엔.브이. | 제지 방법 |
| US20030150575A1 (en) * | 1998-06-04 | 2003-08-14 | Snf Sa | Paper and paperboard production process and corresponding novel retention and drainage aids, and papers and paperboards thus obtained |
| ID28511A (id) * | 1998-08-28 | 2001-05-31 | Ciba Spec Chem Water Treat Ltd | Pembuatan kertas |
| US6331229B1 (en) * | 1999-09-08 | 2001-12-18 | Nalco Chemical Company | Method of increasing retention and drainage in papermaking using high molecular weight water-soluble anionic or monionic dispersion polymers |
| TW527457B (en) | 1999-11-08 | 2003-04-11 | Ciba Spec Chem Water Treat Ltd | Manufacture of paper and paperboard |
| TW483970B (en) | 1999-11-08 | 2002-04-21 | Ciba Spec Chem Water Treat Ltd | A process for making paper and paperboard |
| TW550325B (en) | 1999-11-08 | 2003-09-01 | Ciba Spec Chem Water Treat Ltd | Manufacture of paper and paperboard |
| TW524910B (en) * | 1999-11-08 | 2003-03-21 | Ciba Spec Chem Water Treat Ltd | Manufacture of paper and paperboard |
| US6417268B1 (en) | 1999-12-06 | 2002-07-09 | Hercules Incorporated | Method for making hydrophobically associative polymers, methods of use and compositions |
| AU2001269025B2 (en) | 2000-05-31 | 2005-06-16 | Ciba Specialty Chemicals Water Treatments Limited | Treatment of mineral materials |
| MY140287A (en) * | 2000-10-16 | 2009-12-31 | Ciba Spec Chem Water Treat Ltd | Manufacture of paper and paperboard |
| US7189776B2 (en) * | 2001-06-12 | 2007-03-13 | Akzo Nobel N.V. | Aqueous composition |
| MXPA03010953A (es) * | 2001-06-12 | 2004-11-22 | Akzo Nobel Nv | Composicion acuosa. |
| EP1683817B1 (en) * | 2001-12-07 | 2010-01-27 | Hercules Incorporated | Anionic copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions |
| FI118542B (fi) * | 2002-03-14 | 2007-12-14 | Metso Paper Inc | Pintakäsittelyprosessi |
| FI121087B (fi) * | 2002-11-14 | 2010-06-30 | Metso Paper Inc | Päällystysmenetelmä |
| US7396874B2 (en) * | 2002-12-06 | 2008-07-08 | Hercules Incorporated | Cationic or amphoteric copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions |
| GB0310419D0 (en) | 2003-05-07 | 2003-06-11 | Ciba Spec Chem Water Treat Ltd | Treatment of aqueous suspensions |
| FR2869626A3 (fr) | 2004-04-29 | 2005-11-04 | Snf Sas Soc Par Actions Simpli | Procede de fabrication de papier et carton, nouveaux agents de retention et d'egouttage correspondants, et papiers et cartons ainsi obtenus |
| GB0425101D0 (en) * | 2004-11-15 | 2004-12-15 | Ciba Spec Chem Water Treat Ltd | Papermaking process |
| JP2008523236A (ja) * | 2004-12-14 | 2008-07-03 | ハーキュリーズ・インコーポレーテッド | 歩留まり向上剤および濾水性向上剤 |
| US8932433B2 (en) * | 2004-12-29 | 2015-01-13 | Solenis Technologies, L.P. | Retention and drainage in the manufacture of paper |
| US20060260509A1 (en) * | 2005-04-22 | 2006-11-23 | Evers Glenn R | Compositions for enhanced paper brightness and whiteness |
| DE102005043800A1 (de) | 2005-09-13 | 2007-03-22 | Basf Ag | Verfahren zur Herstellung von Papier, Pappe und Karton |
| KR20090008406A (ko) | 2006-04-24 | 2009-01-21 | 시바 홀딩 인크 | 양이온성 폴리삭카라이드, 이의 제조 방법 및 용도 |
| GB0610003D0 (en) | 2006-05-19 | 2006-06-28 | Ciba Sc Holding Ag | Suppression of Dust |
| GB0609998D0 (en) | 2006-05-19 | 2006-06-28 | Ciba Sc Holding Ag | Rehabilitation method |
| US7981250B2 (en) * | 2006-09-14 | 2011-07-19 | Kemira Oyj | Method for paper processing |
| GB0702249D0 (en) | 2007-02-05 | 2007-03-14 | Ciba Sc Holding Ag | Manufacture of paper or paperboard |
| GB0702248D0 (en) | 2007-02-05 | 2007-03-14 | Ciba Sc Holding Ag | Manufacture of Filled Paper |
| WO2012058258A1 (en) | 2010-10-29 | 2012-05-03 | Buckman Laboratories International, Inc. | Papermaking and products made thereby with ionic crosslinked polymeric microparticle |
| US9103071B2 (en) | 2011-06-20 | 2015-08-11 | Basf Se | Manufacture of paper and paperboard |
| AU2012324833B2 (en) * | 2011-10-19 | 2015-09-03 | Solenis Technologies Cayman, L.P. | Composition comprising a non-ionic surfactant and an ionic polymer |
| FI124202B (en) | 2012-02-22 | 2014-04-30 | Kemira Oyj | A method for improving the process of making paper or paperboard using recycled fibrous material |
| IN2015DN02852A (enExample) | 2012-10-05 | 2015-09-11 | Specialty Minerals Michigan | |
| RU2015115882A (ru) * | 2012-10-05 | 2016-11-27 | Спешелти Минералз (Мичиган) Инк. | Суспензия наполнителя и ее использование в производстве бумаги |
| CN104099799B (zh) * | 2014-07-02 | 2016-05-25 | 福建希源纸业有限公司 | 一种利用废纸渣生产薄型钢纸的抄造方法 |
| CN105077556B (zh) * | 2015-07-09 | 2017-03-01 | 川渝中烟工业有限责任公司 | 一种提高造纸法再造烟叶中碳酸钙留着率的方法 |
| JP6779976B2 (ja) | 2015-08-06 | 2020-11-04 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 紙の製造方法 |
| MX2018004513A (es) | 2015-10-12 | 2019-04-22 | Solenis Tech Lp | Metodo para aumentar capacidad de drenaje de una pasta de pulpa durante la fabricacion de productos de papel, y productos de la misma. |
| ES2667544T3 (es) * | 2016-05-20 | 2018-05-11 | Kemira Oyj | Método y sistema de tratamiento para la fabricación de papel |
| CN110172860A (zh) * | 2019-06-17 | 2019-08-27 | 联盛纸业（龙海）有限公司 | 一种提高浆料网部留着率的方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4471097A (en) * | 1982-01-11 | 1984-09-11 | Klaus Uhl | Water soluble copolymers containing vinyl imidazole as drilling fluid additives |
| US4525527A (en) * | 1982-01-25 | 1985-06-25 | American Colloid Company | Production process for highly water absorbable polymer |
| EP0172025B1 (en) * | 1984-08-15 | 1991-10-30 | Ciba Specialty Chemicals Water Treatments Limited | Polymeric compositions |
| DE202780T1 (de) * | 1985-04-25 | 1988-01-14 | Allied Colloids Group Ltd., Bradford, Yorkshire | Flockungsverfahren. |
| GB8531558D0 (en) * | 1985-12-21 | 1986-02-05 | Wiggins Teape Group Ltd | Loaded paper |
| GB8602121D0 (en) * | 1986-01-29 | 1986-03-05 | Allied Colloids Ltd | Paper & paper board |
| GB8714056D0 (en) * | 1987-06-16 | 1987-07-22 | Scott Bader Co | Heat stable prepastes |
| EP0374458B2 (en) * | 1988-12-19 | 2004-01-02 | Cytec Technology Corp. | High performance polymer flocculating agents |
| US6130303A (en) * | 1988-12-19 | 2000-10-10 | Cytec Technology Corp. | Water-soluble, highly branched polymeric microparticles |
| US5274055A (en) * | 1990-06-11 | 1993-12-28 | American Cyanamid Company | Charged organic polymer microbeads in paper-making process |
| US5167766A (en) * | 1990-06-18 | 1992-12-01 | American Cyanamid Company | Charged organic polymer microbeads in paper making process |
| US5098520A (en) * | 1991-01-25 | 1992-03-24 | Nalco Chemcial Company | Papermaking process with improved retention and drainage |
| US5185062A (en) * | 1991-01-25 | 1993-02-09 | Nalco Chemical Company | Papermaking process with improved retention and drainage |
| EP0499448A1 (en) * | 1991-02-15 | 1992-08-19 | Ciba Specialty Chemicals Water Treatments Limited | Production of paper |
| US5571380A (en) * | 1992-01-08 | 1996-11-05 | Nalco Chemical Company | Papermaking process with improved retention and maintained formation |
| FR2692292B1 (fr) * | 1992-06-11 | 1994-12-02 | Snf Sa | Procédé de fabrication d'un papier ou d'un carton à rétention améliorée. |
| US5266164A (en) * | 1992-11-13 | 1993-11-30 | Nalco Chemical Company | Papermaking process with improved drainage and retention |
| PH31656A (en) * | 1994-02-04 | 1999-01-12 | Allied Colloids Ltd | Process for making paper. |
| US5595629A (en) * | 1995-09-22 | 1997-01-21 | Nalco Chemical Company | Papermaking process |
-
1997
- 1997-12-30 PT PT97949064T patent/PT950138E/pt unknown
- 1997-12-30 KR KR10-1999-7005942A patent/KR100516319B1/ko not_active Expired - Lifetime
- 1997-12-30 BR BR9714456A patent/BR9714456A/pt not_active IP Right Cessation
- 1997-12-30 NZ NZ336427A patent/NZ336427A/en not_active IP Right Cessation
- 1997-12-30 DE DE69711697T patent/DE69711697T2/de not_active Expired - Lifetime
- 1997-12-30 AT AT01118588T patent/ATE269359T1/de active
- 1997-12-30 AT AT97949064T patent/ATE215640T1/de active
- 1997-12-30 JP JP52973498A patent/JP3926852B2/ja not_active Expired - Lifetime
- 1997-12-30 PT PT01118588T patent/PT1167392E/pt unknown
- 1997-12-30 DK DK97949064T patent/DK0950138T3/da active
- 1997-12-30 EP EP97949064A patent/EP0950138B1/en not_active Expired - Lifetime
- 1997-12-30 DE DE69729595T patent/DE69729595T2/de not_active Expired - Lifetime
- 1997-12-30 AU AU78917/98A patent/AU722170B2/en not_active Expired
- 1997-12-30 DK DK01118588T patent/DK1167392T3/da active
- 1997-12-30 AR ARP970106255A patent/AR011323A1/es active IP Right Grant
- 1997-12-30 ES ES01118588T patent/ES2221631T3/es not_active Expired - Lifetime
- 1997-12-30 ES ES97949064T patent/ES2173498T3/es not_active Expired - Lifetime
- 1997-12-30 ZA ZA9711714A patent/ZA9711714B/xx unknown
- 1997-12-30 CA CA002276424A patent/CA2276424C/en not_active Expired - Lifetime
- 1997-12-30 CO CO97075694A patent/CO4920184A1/es unknown
- 1997-12-30 ID IDW00200102076A patent/ID30152A/id unknown
- 1997-12-30 WO PCT/GB1997/003455 patent/WO1998029604A1/en not_active Ceased
- 1997-12-30 EP EP01118588A patent/EP1167392B1/en not_active Expired - Lifetime
- 1997-12-30 CN CN97181760A patent/CN1106482C/zh not_active Expired - Lifetime
- 1997-12-30 ID IDW990596D patent/ID22818A/id unknown
- 1997-12-30 IL IL13057197A patent/IL130571A/en not_active IP Right Cessation
- 1997-12-31 MY MYPI20042324A patent/MY129387A/en unknown
- 1997-12-31 MY MYPI97006442A patent/MY125687A/en unknown
- 1997-12-31 US US09/001,922 patent/US5958188A/en not_active Expired - Lifetime
-
1998
- 1998-02-21 TW TW087102504A patent/TW557335B/zh not_active IP Right Cessation
-
1999
- 1999-05-19 US US09/314,390 patent/US6310157B1/en not_active Expired - Lifetime
- 1999-06-24 NO NO19993146A patent/NO328101B1/no not_active IP Right Cessation
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6310157B1 (en) | Anionic water soluble polymer made by reverse phase emulsion polymerization | |
| ES2253445T3 (es) | Fabricacion de papel y carton. | |
| ES2213057T3 (es) | Fabricacion de papel y papel carton. | |
| JP2948358B2 (ja) | 製紙工程に添加される有機重合体微小球 | |
| ES2336346T3 (es) | Copolimeros anionicos preparados en una matriz de emulsion inversa y su uso en la preparacion de composiciones de fibras celulosicas. | |
| BRPI0912939B1 (pt) | Dispersão de polímero aquosa, processo para produzir uma dispersão de polímero aquosa, uso de uma dispersão de polímero aquosa e processo para a produção de papel | |
| ES2258032T3 (es) | Fabricacion de papel y carton. | |
| JP4197735B1 (ja) | 紙及び板紙の製造 | |
| BR0015391B1 (pt) | processo de produção de papel ou papelão. | |
| ES2977122T3 (es) | Composición que comprende micropartículas poliméricas orgánicas aniónicas reticuladas, su preparación y uso en procesos de fabricación de papel y cartón | |
| AU2002321077A1 (en) | Manufacture of paper and paper board |