ES2625776T3 - Procedimiento de reducción de los efectos negativos de los contaminantes de grumos de resina natural en operaciones tanto de pulpación como de fabricación de papel - Google Patents

Procedimiento de reducción de los efectos negativos de los contaminantes de grumos de resina natural en operaciones tanto de pulpación como de fabricación de papel Download PDF

Info

Publication number: ES2625776T3
Authority: ES; Spain
Prior art keywords: component; pulp; lumps; styrene; glycol dimethacrylate
Prior art date: 2012-03-16
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.): Active

Application number

ES12001801.5T

Other languages

English (en)

Spanish (es)

Inventor

John Stuart Cowman

Achim Kohler

Antonella Leone-Kammler

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.)

Archroma IP GmbH

Original Assignee

Archroma IP GmbH

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.)

2012-03-16

Filing date

2012-03-16

Publication date

2017-07-20

2012-03-16 Application filed by Archroma IP GmbH filed Critical Archroma IP GmbH

2017-07-20 Application granted granted Critical

2017-07-20 Publication of ES2625776T3 publication Critical patent/ES2625776T3/es

Status Active legal-status Critical Current

2032-03-16 Anticipated expiration legal-status Critical

Links

238000000034 method Methods 0.000 title claims abstract description 19
239000000025 natural resin Substances 0.000 title claims abstract description 12
230000000694 effects Effects 0.000 title description 4
239000003344 environmental pollutant Substances 0.000 title description 4
231100000719 pollutant Toxicity 0.000 title description 4
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 29
229920001577 copolymer Polymers 0.000 claims abstract description 29
239000004815 dispersion polymer Substances 0.000 claims abstract description 15
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 8
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 8
229920001131 Pulp (paper) Polymers 0.000 claims abstract description 7
MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims abstract description 6
XFCMNSHQOZQILR-UHFFFAOYSA-N 2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOC(=O)C(C)=C XFCMNSHQOZQILR-UHFFFAOYSA-N 0.000 claims abstract description 6
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 5
PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 claims abstract description 5
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims abstract description 5
DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 claims abstract description 4
125000005907 alkyl ester group Chemical group 0.000 claims abstract description 4
230000008021 deposition Effects 0.000 claims abstract description 4
150000002148 esters Chemical class 0.000 claims abstract description 4
STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 claims abstract description 4
VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims abstract description 4
239000000178 monomer Substances 0.000 claims abstract description 4
WVAFEFUPWRPQSY-UHFFFAOYSA-N 1,2,3-tris(ethenyl)benzene Chemical compound C=CC1=CC=CC(C=C)=C1C=C WVAFEFUPWRPQSY-UHFFFAOYSA-N 0.000 claims abstract description 3
JJBFVQSGPLGDNX-UHFFFAOYSA-N 2-(2-methylprop-2-enoyloxy)propyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC(C)COC(=O)C(C)=C JJBFVQSGPLGDNX-UHFFFAOYSA-N 0.000 claims abstract description 3
JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 claims abstract description 3
JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 claims abstract description 3
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims abstract description 3
RNVBRRULAALBHT-UHFFFAOYSA-N [4-methyl-4-(2-methylprop-2-enoyloxy)pentyl] 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCC(C)(C)OC(=O)C(C)=C RNVBRRULAALBHT-UHFFFAOYSA-N 0.000 claims abstract description 3
239000007864 aqueous solution Substances 0.000 claims abstract description 3
230000002401 inhibitory effect Effects 0.000 claims abstract description 3
FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims abstract description 3
LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims abstract description 3
229920001519 homopolymer Polymers 0.000 claims abstract 3
JFZBUNLOTDDXNY-UHFFFAOYSA-N 2-[2-(2-methylprop-2-enoyloxy)propoxy]propyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC(C)OCC(C)OC(=O)C(C)=C JFZBUNLOTDDXNY-UHFFFAOYSA-N 0.000 claims abstract 2
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims abstract 2
125000000217 alkyl group Chemical group 0.000 claims abstract 2
FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
239000002245 particle Substances 0.000 claims description 24
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 12
239000000243 solution Substances 0.000 claims description 11
239000006185 dispersion Substances 0.000 claims description 10
239000000725 suspension Substances 0.000 claims description 7
229920002873 Polyethylenimine Polymers 0.000 claims description 6
229920002678 cellulose Polymers 0.000 claims description 6
239000001913 cellulose Substances 0.000 claims description 6
239000000839 emulsion Substances 0.000 claims description 6
238000004519 manufacturing process Methods 0.000 claims description 6
229920000371 poly(diallyldimethylammonium chloride) polymer Polymers 0.000 claims description 6
229920002401 polyacrylamide Polymers 0.000 claims description 6
230000008569 process Effects 0.000 claims description 6
125000002091 cationic group Chemical group 0.000 claims description 5
239000000834 fixative Substances 0.000 claims description 5
239000004094 surface-active agent Substances 0.000 claims description 4
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
230000009477 glass transition Effects 0.000 claims description 3
229920000768 polyamine Chemical class 0.000 claims description 3
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
229910052791 calcium Inorganic materials 0.000 claims description 2
239000011575 calcium Substances 0.000 claims description 2
230000015271 coagulation Effects 0.000 claims description 2
238000005345 coagulation Methods 0.000 claims description 2
159000000003 magnesium salts Chemical class 0.000 claims description 2
150000003839 salts Chemical class 0.000 claims description 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 2
159000000007 calcium salts Chemical class 0.000 claims 2
229910052749 magnesium Inorganic materials 0.000 claims 2
239000011777 magnesium Substances 0.000 claims 2
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical class [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 1
239000008239 natural water Substances 0.000 claims 1
229910052726 zirconium Inorganic materials 0.000 claims 1
VDYWHVQKENANGY-UHFFFAOYSA-N 1,3-Butyleneglycol dimethacrylate Chemical compound CC(=C)C(=O)OC(C)CCOC(=O)C(C)=C VDYWHVQKENANGY-UHFFFAOYSA-N 0.000 abstract description 2
239000011347 resin Substances 0.000 description 32
229920005989 resin Polymers 0.000 description 32
239000008367 deionised water Substances 0.000 description 28
229910021641 deionized water Inorganic materials 0.000 description 28
238000006243 chemical reaction Methods 0.000 description 17
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
238000003756 stirring Methods 0.000 description 13
230000014759 maintenance of location Effects 0.000 description 10
ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 9
239000012935 ammoniumperoxodisulfate Substances 0.000 description 9
238000012512 characterization method Methods 0.000 description 9
238000010438 heat treatment Methods 0.000 description 9
238000006116 polymerization reaction Methods 0.000 description 9
239000011541 reaction mixture Substances 0.000 description 9
238000010992 reflux Methods 0.000 description 9
239000007787 solid Substances 0.000 description 9
239000012298 atmosphere Substances 0.000 description 8
229910052757 nitrogen Inorganic materials 0.000 description 8
230000002209 hydrophobic effect Effects 0.000 description 7
239000000454 talc Substances 0.000 description 7
229910052623 talc Inorganic materials 0.000 description 7
238000013019 agitation Methods 0.000 description 5
230000001464 adherent effect Effects 0.000 description 4
239000003795 chemical substances by application Substances 0.000 description 4
239000000356 contaminant Substances 0.000 description 4
229920000642 polymer Polymers 0.000 description 4
239000000047 product Substances 0.000 description 4
239000000853 adhesive Substances 0.000 description 3
230000001070 adhesive effect Effects 0.000 description 3
125000000129 anionic group Chemical group 0.000 description 3
MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 3
229940043264 dodecyl sulfate Drugs 0.000 description 3
238000001035 drying Methods 0.000 description 3
239000000463 material Substances 0.000 description 3
-1 2- ethylhexyl Chemical group 0.000 description 2
PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 description 2
239000004971 Cross linker Substances 0.000 description 2
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
229920000147 Styrene maleic anhydride Polymers 0.000 description 2
238000005054 agglomeration Methods 0.000 description 2
230000002776 aggregation Effects 0.000 description 2
239000000440 bentonite Substances 0.000 description 2
229910000278 bentonite Inorganic materials 0.000 description 2
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
239000011248 coating agent Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
239000000084 colloidal system Substances 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
230000007547 defect Effects 0.000 description 2
230000001687 destabilization Effects 0.000 description 2
239000002270 dispersing agent Substances 0.000 description 2
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
239000004744 fabric Substances 0.000 description 2
239000000835 fiber Substances 0.000 description 2
230000005661 hydrophobic surface Effects 0.000 description 2
239000012535 impurity Substances 0.000 description 2
125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
239000011976 maleic acid Substances 0.000 description 2
230000000873 masking effect Effects 0.000 description 2
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
230000002829 reductive effect Effects 0.000 description 2
239000000126 substance Substances 0.000 description 2
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
LWLWJECFXWQYJJ-UHFFFAOYSA-N 2-methylprop-2-enoic acid;prop-2-enamide Chemical compound NC(=O)C=C.CC(=C)C(O)=O.CC(=C)C(O)=O LWLWJECFXWQYJJ-UHFFFAOYSA-N 0.000 description 1
XOJWAAUYNWGQAU-UHFFFAOYSA-N 4-(2-methylprop-2-enoyloxy)butyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCCOC(=O)C(C)=C XOJWAAUYNWGQAU-UHFFFAOYSA-N 0.000 description 1
DUFCMRCMPHIFTR-UHFFFAOYSA-N 5-(dimethylsulfamoyl)-2-methylfuran-3-carboxylic acid Chemical compound CN(C)S(=O)(=O)C1=CC(C(O)=O)=C(C)O1 DUFCMRCMPHIFTR-UHFFFAOYSA-N 0.000 description 1
WRAGBEWQGHCDDU-UHFFFAOYSA-M C([O-])([O-])=O.[NH4+].[Zr+] Chemical compound C([O-])([O-])=O.[NH4+].[Zr+] WRAGBEWQGHCDDU-UHFFFAOYSA-M 0.000 description 1
239000004372 Polyvinyl alcohol Substances 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
230000009471 action Effects 0.000 description 1
239000003463 adsorbent Substances 0.000 description 1
230000002411 adverse Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
239000002775 capsule Substances 0.000 description 1
238000007385 chemical modification Methods 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000004927 clay Substances 0.000 description 1
229910052570 clay Inorganic materials 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000011109 contamination Methods 0.000 description 1
239000013530 defoamer Substances 0.000 description 1
125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
238000009826 distribution Methods 0.000 description 1
239000003792 electrolyte Substances 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
238000005189 flocculation Methods 0.000 description 1
230000016615 flocculation Effects 0.000 description 1
239000006260 foam Substances 0.000 description 1
229920001477 hydrophilic polymer Polymers 0.000 description 1
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
238000005304 joining Methods 0.000 description 1
238000011068 loading method Methods 0.000 description 1
210000002540 macrophage Anatomy 0.000 description 1
239000010445 mica Substances 0.000 description 1
229910052618 mica group Inorganic materials 0.000 description 1
239000000203 mixture Substances 0.000 description 1
239000012299 nitrogen atmosphere Substances 0.000 description 1
239000010893 paper waste Substances 0.000 description 1
230000036961 partial effect Effects 0.000 description 1
238000002161 passivation Methods 0.000 description 1
239000000049 pigment Substances 0.000 description 1
229920000867 polyelectrolyte Polymers 0.000 description 1
229920002451 polyvinyl alcohol Polymers 0.000 description 1
230000001376 precipitating effect Effects 0.000 description 1
239000012460 protein solution Substances 0.000 description 1
230000009467 reduction Effects 0.000 description 1
238000004513 sizing Methods 0.000 description 1
229910021647 smectite Inorganic materials 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
239000002699 waste material Substances 0.000 description 1
238000009736 wetting Methods 0.000 description 1
238000004804 winding Methods 0.000 description 1
239000002023 wood Substances 0.000 description 1
150000003754 zirconium Chemical class 0.000 description 1
150000003755 zirconium compounds Chemical class 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
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
- 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
- D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
- 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
- D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Paper (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

ES12001801.5T 2012-03-16 2012-03-16 Procedimiento de reducción de los efectos negativos de los contaminantes de grumos de resina natural en operaciones tanto de pulpación como de fabricación de papel Active ES2625776T3 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP12001801.5A EP2639350B1 (en)	2012-03-16	2012-03-16	Method for reducing negative effects of natural pitch contaminants in both pulping and papermaking operations

Publications (1)

Publication Number	Publication Date
ES2625776T3 true ES2625776T3 (es)	2017-07-20

Family

ID=47844256

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES12001801.5T Active ES2625776T3 (es)	2012-03-16	2012-03-16	Procedimiento de reducción de los efectos negativos de los contaminantes de grumos de resina natural en operaciones tanto de pulpación como de fabricación de papel

Country Status (8)

Country	Link
US (1)	US20150027652A1 (pl)
EP (1)	EP2639350B1 (pl)
BR (1)	BR112014022440B1 (pl)
CA (1)	CA2864955C (pl)
ES (1)	ES2625776T3 (pl)
PL (1)	PL2639350T3 (pl)
PT (1)	PT2639350T (pl)
WO (1)	WO2013135362A1 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TW201739983A (zh) *	2016-01-14	2017-11-16	亞齊羅馬Ｉｐ公司	丙烯酸酯共聚物之用途、使用其之具有纖維素纖維之基材之製造方法及其基板
EP3577145B1 (en)	2017-01-31	2023-07-19	Archroma IP GmbH	Method for reducing negative effects of natural pitch and adhesive contaminants in both pulping and papermaking operations
CN109679603B (zh) *	2018-11-30	2021-12-03	中国海洋石油集团有限公司	一种复合离子聚合物凝胶及其制备方法
CN113444373B (zh) *	2021-06-03	2023-01-24	李威风	沥青改性用组合物、改性沥青和它们的制造方法以及沥青混合料

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7052579B1 (en) *	1996-08-05	2006-05-30	Ashland Inc.	Pitch control composition
US5936024A (en) *	1997-06-06	1999-08-10	Betzdearborn Inc.	Methods and compositions for treating stickies
WO2001025535A1 (en) *	1999-10-05	2001-04-12	Hercules Incorporated	Method for paper machine cleanliness
US7407561B2 (en) *	2003-05-13	2008-08-05	Ciba Specialty Chemicals Water Treatments Ltd.	Use of water-soluble crosslinked cationic polymers for controlling deposition of pitch and stickies in papermaking
US20060048908A1 (en) *	2004-09-08	2006-03-09	Enzymatic Deinking Technologies, Llc	System for control of stickies in recovered and virgin paper processing
WO2011015297A1 (de) *	2009-08-03	2011-02-10	Clariant International Ltd	Verfahren zur verringerung negativer auswirkungen klebriger verunreinigungen in altpapierhaltigen stoffsystemen
US8048268B2 (en) *	2009-10-27	2011-11-01	Enzymatic Deinking Technologies, Llc	Method of controlling organic contaminants in pulp and paper making processes

2012
- 2012-03-16 PL PL12001801T patent/PL2639350T3/pl unknown
- 2012-03-16 ES ES12001801.5T patent/ES2625776T3/es active Active
- 2012-03-16 PT PT120018015T patent/PT2639350T/pt unknown
- 2012-03-16 EP EP12001801.5A patent/EP2639350B1/en active Active
2013
- 2013-03-09 CA CA2864955A patent/CA2864955C/en active Active
- 2013-03-09 WO PCT/EP2013/000703 patent/WO2013135362A1/en not_active Ceased
- 2013-03-09 US US14/384,747 patent/US20150027652A1/en not_active Abandoned
- 2013-03-09 BR BR112014022440-4A patent/BR112014022440B1/pt active IP Right Grant

Also Published As

Publication number	Publication date
WO2013135362A1 (en)	2013-09-19
EP2639350B1 (en)	2017-02-22
PL2639350T3 (pl)	2017-10-31
BR112014022440B1 (pt)	2021-04-27
CA2864955A1 (en)	2013-09-19
CA2864955C (en)	2019-12-24
EP2639350A1 (en)	2013-09-18
US20150027652A1 (en)	2015-01-29
PT2639350T (pt)	2017-05-26

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