NO320246B1 - Fremgangsmater for avsverting - Google Patents
Fremgangsmater for avsverting Download PDFInfo
- Publication number
- NO320246B1 NO320246B1 NO19963017A NO963017A NO320246B1 NO 320246 B1 NO320246 B1 NO 320246B1 NO 19963017 A NO19963017 A NO 19963017A NO 963017 A NO963017 A NO 963017A NO 320246 B1 NO320246 B1 NO 320246B1
- Authority
- NO
- Norway
- Prior art keywords
- monomer
- emulsion
- pulp
- water
- polymer
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 85
- 229920000642 polymer Polymers 0.000 claims abstract description 73
- 239000000839 emulsion Substances 0.000 claims abstract description 63
- 230000008569 process Effects 0.000 claims abstract description 55
- 239000002245 particle Substances 0.000 claims abstract description 42
- 239000000178 monomer Substances 0.000 claims description 97
- 239000000203 mixture Substances 0.000 claims description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 238000005188 flotation Methods 0.000 claims description 23
- 239000003431 cross linking reagent Substances 0.000 claims description 22
- 230000002209 hydrophobic effect Effects 0.000 claims description 20
- 239000003513 alkali Substances 0.000 claims description 11
- 239000002761 deinking Substances 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 9
- 238000005406 washing Methods 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 8
- 229920001131 Pulp (paper) Polymers 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 150000001412 amines Chemical class 0.000 claims description 5
- -1 polyethylene Polymers 0.000 claims description 5
- 125000000129 anionic group Chemical group 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 125000002091 cationic group Chemical group 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 claims description 2
- 150000008360 acrylonitriles Chemical class 0.000 claims description 2
- 150000001735 carboxylic acids Chemical class 0.000 claims description 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 2
- 150000003440 styrenes Chemical class 0.000 claims description 2
- 229920001567 vinyl ester resin Polymers 0.000 claims description 2
- 238000004537 pulping Methods 0.000 abstract description 23
- 239000000976 ink Substances 0.000 description 19
- 238000006116 polymerization reaction Methods 0.000 description 17
- 239000007787 solid Substances 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 10
- 238000007720 emulsion polymerization reaction Methods 0.000 description 10
- 239000000835 fiber Substances 0.000 description 10
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 230000008901 benefit Effects 0.000 description 9
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 8
- 229920002678 cellulose Polymers 0.000 description 8
- 239000001913 cellulose Substances 0.000 description 8
- 239000007764 o/w emulsion Substances 0.000 description 8
- 230000008961 swelling Effects 0.000 description 8
- 238000004061 bleaching Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000004641 Diallyl-phthalate Substances 0.000 description 6
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000000344 soap Substances 0.000 description 6
- 239000004908 Emulsion polymer Substances 0.000 description 5
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 238000010790 dilution Methods 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 5
- 239000003995 emulsifying agent Substances 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 5
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 5
- 150000002978 peroxides Chemical class 0.000 description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 239000007844 bleaching agent Substances 0.000 description 4
- 150000001732 carboxylic acid derivatives Chemical group 0.000 description 4
- 239000003518 caustics Substances 0.000 description 4
- 239000002562 thickening agent Substances 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 3
- 239000004971 Cross linker Substances 0.000 description 3
- 239000004115 Sodium Silicate Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium peroxydisulfate Substances [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 3
- VAZSKTXWXKYQJF-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)OOS([O-])=O VAZSKTXWXKYQJF-UHFFFAOYSA-N 0.000 description 3
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 238000002356 laser light scattering Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 3
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- 229910052911 sodium silicate Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 2
- 230000000996 additive effect 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 group O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 125000004985 dialkyl amino alkyl group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002191 fatty alcohols Chemical class 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000010893 paper waste Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 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
- 150000003926 acrylamides Chemical class 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 125000005250 alkyl acrylate group Chemical group 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- GRWZHXKQBITJKP-UHFFFAOYSA-N dithionous acid Chemical compound OS(=O)S(O)=O GRWZHXKQBITJKP-UHFFFAOYSA-N 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- LLLCSBYSPJHDJX-UHFFFAOYSA-M potassium;2-methylprop-2-enoate Chemical compound [K+].CC(=C)C([O-])=O LLLCSBYSPJHDJX-UHFFFAOYSA-M 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- 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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
-
- 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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
- D21C5/025—De-inking
- D21C5/027—Chemicals therefor
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1802—C2-(meth)acrylate, e.g. ethyl (meth)acrylate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Paper (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Liquid Crystal Substances (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9423454A GB9423454D0 (en) | 1994-11-21 | 1994-11-21 | Deinking processes and novel polymers for use in these |
| PCT/GB1995/002697 WO1996016223A1 (en) | 1994-11-21 | 1995-11-16 | Deinking processes and novel polymers for use in these |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO963017L NO963017L (no) | 1996-07-19 |
| NO963017D0 NO963017D0 (no) | 1996-07-19 |
| NO320246B1 true NO320246B1 (no) | 2005-11-14 |
Family
ID=10764733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19963017A NO320246B1 (no) | 1994-11-21 | 1996-07-19 | Fremgangsmater for avsverting |
Country Status (22)
| Country | Link |
|---|---|
| US (2) | US5746885A (it) |
| EP (1) | EP0740718B1 (it) |
| JP (1) | JP3766098B2 (it) |
| KR (1) | KR100419557B1 (it) |
| AT (1) | ATE225430T1 (it) |
| AU (1) | AU696268B2 (it) |
| BR (1) | BR9506558A (it) |
| CA (1) | CA2180976C (it) |
| DE (1) | DE69528448T2 (it) |
| DK (1) | DK0740718T3 (it) |
| ES (1) | ES2181797T3 (it) |
| FI (1) | FI962896A (it) |
| GB (1) | GB9423454D0 (it) |
| IL (1) | IL116035A (it) |
| IN (1) | IN192687B (it) |
| MX (1) | MX9602878A (it) |
| NO (1) | NO320246B1 (it) |
| NZ (1) | NZ295423A (it) |
| PT (1) | PT740718E (it) |
| TW (1) | TW302408B (it) |
| WO (1) | WO1996016223A1 (it) |
| ZA (1) | ZA959832B (it) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE370961T1 (de) * | 1998-05-06 | 2007-09-15 | Genentech Inc | Reinigung von antikörpern durch ionenaustauschchromatographie |
| US6375187B1 (en) * | 2000-10-06 | 2002-04-23 | Igt | Gaming device having improved offer and acceptance bonus scheme |
| US6488808B2 (en) * | 2001-01-19 | 2002-12-03 | Huntsman Petrochemical Corporation | Styrene copolymers in de-inking |
| DE10138029A1 (de) * | 2001-08-08 | 2003-02-27 | Stockhausen Chem Fab Gmbh | Verwendung von Emulsionen beim Deinking |
| US7288616B2 (en) | 2002-01-18 | 2007-10-30 | Lubrizol Advanced Materials, Inc. | Multi-purpose polymers, methods and compositions |
| US7455588B2 (en) * | 2003-08-28 | 2008-11-25 | Igt | Gaming device having competing positive and negative outcome events |
| US20060048908A1 (en) * | 2004-09-08 | 2006-03-09 | Enzymatic Deinking Technologies, Llc | System for control of stickies in recovered and virgin paper processing |
| US8133350B2 (en) * | 2008-07-09 | 2012-03-13 | Nalco Company | Deinking a cellulosic substrate using magnesium silicate |
| ES2791495T3 (es) | 2009-08-03 | 2020-11-04 | Archroma Ip Gmbh | Método para reducir los efectos negativos de las impurezas adhesivas en los sistemas de materiales que contienen papel reciclable |
| US9801756B2 (en) | 2012-09-28 | 2017-10-31 | Zoll Circulation, Inc. | Intravascular heat exchange catheter and system with RFID coupling |
| US11359620B2 (en) | 2015-04-01 | 2022-06-14 | Zoll Circulation, Inc. | Heat exchange system for patient temperature control with easy loading high performance peristaltic pump |
| US9784263B2 (en) | 2014-11-06 | 2017-10-10 | Zoll Circulation, Inc. | Heat exchange system for patient temperature control with easy loading high performance peristaltic pump |
| FR3037084B1 (fr) * | 2015-06-02 | 2020-01-10 | Coatex | Procede de desencrage de papier de recuperation |
| US11116657B2 (en) | 2017-02-02 | 2021-09-14 | Zoll Circulation, Inc. | Devices, systems and methods for endovascular temperature control |
| US11185440B2 (en) | 2017-02-02 | 2021-11-30 | Zoll Circulation, Inc. | Devices, systems and methods for endovascular temperature control |
| US11401660B2 (en) * | 2018-08-23 | 2022-08-02 | Eastman Chemical Company | Broke composition of matter |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU563372B2 (en) * | 1982-12-16 | 1987-07-09 | Celanese Corporation | Crosslinked microgel particles |
| US4567246A (en) * | 1982-12-16 | 1986-01-28 | Celanese Corporation | Water-swellable crosslinked polymeric microgel particles and aqueous dispersions of organic film-forming resins containing the same |
| AU599946B2 (en) * | 1986-01-08 | 1990-08-02 | Nippon Paint Co., Ltd. | Vinyl resin microparticles and aqueous emulsion containing the same |
| GB8613408D0 (en) * | 1986-06-03 | 1986-07-09 | Crown Decorative Prod Ltd | Thickeners |
| DE3839479A1 (de) * | 1988-11-23 | 1990-06-07 | Henkel Kgaa | Deinken von altpapieren |
| US5637191A (en) * | 1992-04-15 | 1997-06-10 | Allied Colloids Limited | Treatment of cellulosic material and compositions for use in this |
| GB9423452D0 (en) * | 1994-11-21 | 1995-01-11 | Allied Colloids Ltd | Processes for reducing contamination of cellulosic liquors |
-
1994
- 1994-11-21 GB GB9423454A patent/GB9423454D0/en active Pending
-
1995
- 1995-11-16 WO PCT/GB1995/002697 patent/WO1996016223A1/en active IP Right Grant
- 1995-11-16 CA CA 2180976 patent/CA2180976C/en not_active Expired - Fee Related
- 1995-11-16 AT AT95937937T patent/ATE225430T1/de not_active IP Right Cessation
- 1995-11-16 AU AU38759/95A patent/AU696268B2/en not_active Ceased
- 1995-11-16 EP EP95937937A patent/EP0740718B1/en not_active Expired - Lifetime
- 1995-11-16 ES ES95937937T patent/ES2181797T3/es not_active Expired - Lifetime
- 1995-11-16 IL IL11603595A patent/IL116035A/xx not_active IP Right Cessation
- 1995-11-16 BR BR9506558A patent/BR9506558A/pt not_active Application Discontinuation
- 1995-11-16 MX MX9602878A patent/MX9602878A/es unknown
- 1995-11-16 DE DE69528448T patent/DE69528448T2/de not_active Expired - Fee Related
- 1995-11-16 NZ NZ295423A patent/NZ295423A/en unknown
- 1995-11-16 JP JP51117096A patent/JP3766098B2/ja not_active Expired - Fee Related
- 1995-11-16 PT PT95937937T patent/PT740718E/pt unknown
- 1995-11-16 DK DK95937937T patent/DK0740718T3/da active
- 1995-11-20 ZA ZA959832A patent/ZA959832B/xx unknown
- 1995-11-21 IN IN1505MA1995 patent/IN192687B/en unknown
- 1995-11-21 KR KR1019950042424A patent/KR100419557B1/ko not_active IP Right Cessation
- 1995-12-07 TW TW84113059A patent/TW302408B/zh active
-
1996
- 1996-07-18 FI FI962896A patent/FI962896A/fi not_active IP Right Cessation
- 1996-07-19 NO NO19963017A patent/NO320246B1/no unknown
- 1996-07-22 US US08/685,921 patent/US5746885A/en not_active Expired - Fee Related
-
1997
- 1997-09-18 US US08/933,000 patent/US6111009A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| PT740718E (pt) | 2003-01-31 |
| BR9506558A (pt) | 1997-10-28 |
| ES2181797T3 (es) | 2003-03-01 |
| EP0740718A1 (en) | 1996-11-06 |
| NO963017L (no) | 1996-07-19 |
| GB9423454D0 (en) | 1995-01-11 |
| FI962896A (fi) | 1996-09-13 |
| US6111009A (en) | 2000-08-29 |
| CA2180976C (en) | 2006-03-21 |
| AU3875995A (en) | 1996-06-17 |
| IL116035A (en) | 1999-09-22 |
| EP0740718B1 (en) | 2002-10-02 |
| ZA959832B (en) | 1996-11-20 |
| FI962896A0 (fi) | 1996-07-18 |
| NO963017D0 (no) | 1996-07-19 |
| KR960018061A (ko) | 1996-06-17 |
| US5746885A (en) | 1998-05-05 |
| IN192687B (it) | 2004-05-15 |
| DE69528448T2 (de) | 2003-07-03 |
| JP3766098B2 (ja) | 2006-04-12 |
| MX9602878A (es) | 1997-06-28 |
| DE69528448D1 (de) | 2002-11-07 |
| DK0740718T3 (da) | 2003-01-27 |
| TW302408B (it) | 1997-04-11 |
| KR100419557B1 (ko) | 2004-06-23 |
| CA2180976A1 (en) | 1996-05-30 |
| IL116035A0 (en) | 1996-01-31 |
| NZ295423A (en) | 1998-04-27 |
| WO1996016223A1 (en) | 1996-05-30 |
| ATE225430T1 (de) | 2002-10-15 |
| AU696268B2 (en) | 1998-09-03 |
| JPH09508450A (ja) | 1997-08-26 |
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