PL178930B1 - Blok zawierający cząstki polimeru rozpuszczalnego w wodzie oraz sposób wytwarzania bloku zawierającego cząstki polimeru rozpuszczalnego w wodzie - Google Patents
Blok zawierający cząstki polimeru rozpuszczalnego w wodzie oraz sposób wytwarzania bloku zawierającego cząstki polimeru rozpuszczalnego w wodzieInfo
- Publication number
- PL178930B1 PL178930B1 PL95311079A PL31107995A PL178930B1 PL 178930 B1 PL178930 B1 PL 178930B1 PL 95311079 A PL95311079 A PL 95311079A PL 31107995 A PL31107995 A PL 31107995A PL 178930 B1 PL178930 B1 PL 178930B1
- Authority
- PL
- Poland
- Prior art keywords
- water
- polymer particles
- polymer
- soluble
- particles
- Prior art date
Links
- 239000007787 solid Substances 0.000 title claims abstract description 11
- 229920000642 polymer Polymers 0.000 claims abstract description 85
- 239000002245 particle Substances 0.000 claims abstract description 84
- 239000011159 matrix material Substances 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 19
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 14
- 229920003169 water-soluble polymer Polymers 0.000 claims abstract description 13
- 239000000155 melt Substances 0.000 claims abstract description 7
- 239000011780 sodium chloride Substances 0.000 claims abstract description 7
- 239000006185 dispersion Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 21
- 239000000178 monomer Substances 0.000 claims description 16
- 238000006116 polymerization reaction Methods 0.000 claims description 16
- 230000002441 reversible effect Effects 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 10
- 229920001223 polyethylene glycol Polymers 0.000 claims description 8
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 7
- 239000002202 Polyethylene glycol Substances 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 4
- 238000010557 suspension polymerization reaction Methods 0.000 claims description 4
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 claims description 3
- 229940047670 sodium acrylate Drugs 0.000 claims description 3
- 238000002156 mixing Methods 0.000 abstract description 5
- 239000001993 wax Substances 0.000 description 49
- 239000000725 suspension Substances 0.000 description 16
- 239000012071 phase Substances 0.000 description 15
- 239000000047 product Substances 0.000 description 15
- 239000007788 liquid Substances 0.000 description 13
- 239000002002 slurry Substances 0.000 description 13
- 238000002844 melting Methods 0.000 description 12
- 230000008018 melting Effects 0.000 description 11
- 239000000126 substance Substances 0.000 description 10
- 239000010419 fine particle Substances 0.000 description 9
- 238000004090 dissolution Methods 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 7
- 239000000701 coagulant Substances 0.000 description 6
- 125000000129 anionic group Chemical group 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 125000002091 cationic group Chemical group 0.000 description 4
- 238000005189 flocculation Methods 0.000 description 4
- 230000016615 flocculation Effects 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- -1 poly (acrylic ester Chemical class 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 235000021355 Stearic acid Nutrition 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229940048053 acrylate Drugs 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 3
- 229920001515 polyalkylene glycol Polymers 0.000 description 3
- 239000008117 stearic acid Substances 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 229920001030 Polyethylene Glycol 4000 Polymers 0.000 description 2
- 229920002594 Polyethylene Glycol 8000 Polymers 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 229920006318 anionic polymer Polymers 0.000 description 2
- 239000007900 aqueous suspension Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 239000003623 enhancer Substances 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 229920001983 poloxamer Polymers 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000012265 solid product Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 229920005682 EO-PO block copolymer Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 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 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229920002534 Polyethylene Glycol 1450 Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 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
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229920006322 acrylamide copolymer Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 235000012211 aluminium silicate Nutrition 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
- LHIJANUOQQMGNT-UHFFFAOYSA-N aminoethylethanolamine Chemical compound NCCNCCO LHIJANUOQQMGNT-UHFFFAOYSA-N 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000000289 melt material Substances 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- XGZOMURMPLSSKQ-UHFFFAOYSA-N n,n-bis(2-hydroxyethyl)octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)N(CCO)CCO XGZOMURMPLSSKQ-UHFFFAOYSA-N 0.000 description 1
- ZQXSMRAEXCEDJD-UHFFFAOYSA-N n-ethenylformamide Chemical compound C=CNC=O ZQXSMRAEXCEDJD-UHFFFAOYSA-N 0.000 description 1
- 239000007764 o/w emulsion Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 1
- SKMHHHHLLBKNKR-UHFFFAOYSA-M sodium;prop-2-enamide;prop-2-enoate Chemical compound [Na+].NC(=O)C=C.[O-]C(=O)C=C SKMHHHHLLBKNKR-UHFFFAOYSA-M 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5227—Processes for facilitating the dissolution of solid flocculants in water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/685—Devices for dosing the additives
- C02F1/688—Devices in which the water progressively dissolves a solid compound
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S524/922—Flocculating, clarifying, or fining compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Graft Or Block Polymers (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Colloid Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9402717A GB9402717D0 (en) | 1994-02-11 | 1994-02-11 | Solid polymeric products and their use |
| PCT/GB1995/000282 WO1995021796A1 (en) | 1994-02-11 | 1995-02-10 | Solid polymeric products and their use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL311079A1 PL311079A1 (en) | 1996-02-05 |
| PL178930B1 true PL178930B1 (pl) | 2000-06-30 |
Family
ID=10750287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL95311079A PL178930B1 (pl) | 1994-02-11 | 1995-02-10 | Blok zawierający cząstki polimeru rozpuszczalnego w wodzie oraz sposób wytwarzania bloku zawierającego cząstki polimeru rozpuszczalnego w wodzie |
Country Status (16)
| Country | Link |
|---|---|
| US (2) | US5834545A (forum.php) |
| EP (2) | EP0694025B1 (forum.php) |
| AT (1) | ATE180240T1 (forum.php) |
| AU (2) | AU699372B2 (forum.php) |
| BR (1) | BR9505843A (forum.php) |
| CA (2) | CA2159328A1 (forum.php) |
| DE (1) | DE69509707T2 (forum.php) |
| DK (1) | DK0694025T3 (forum.php) |
| ES (1) | ES2131305T3 (forum.php) |
| GB (1) | GB9402717D0 (forum.php) |
| GR (1) | GR3030380T3 (forum.php) |
| HU (1) | HU214982B (forum.php) |
| IN (1) | IN188513B (forum.php) |
| PL (1) | PL178930B1 (forum.php) |
| WO (2) | WO1995021797A1 (forum.php) |
| ZA (2) | ZA951106B (forum.php) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9514283D0 (en) * | 1995-07-13 | 1995-09-13 | Allied Colloids Ltd | Solid polymeric products and their use |
| GB9517708D0 (en) * | 1995-08-31 | 1995-11-01 | Allied Colloids Ltd | Irrigation processes and polymeric materials for use in these |
| US6407160B2 (en) * | 1998-12-28 | 2002-06-18 | Eastman Kodak Company | Non-aqueous composite wax particle dispersion |
| AU2002951406A0 (en) * | 2002-09-04 | 2002-09-26 | John D'emilio | An apparatus and method for delivery of a flocculant to a liquid stream |
| GB0220714D0 (en) * | 2002-09-05 | 2002-10-16 | Ciba Spec Chem Water Treat Ltd | Dewatering of suspensions |
| US7135436B2 (en) * | 2003-05-05 | 2006-11-14 | J.F. Daley International, Ltd. | Solid algicide, preparation and usage in recirculating water |
| GB0405505D0 (en) * | 2004-03-12 | 2004-04-21 | Ciba Spec Chem Water Treat Ltd | Dewatering process |
| EP2155615A4 (en) * | 2007-05-01 | 2011-06-15 | Blue Lagoon Pearls Pty Ltd | WATER TREATMENT COMPOSITION |
| CA3050234C (en) | 2009-09-15 | 2022-11-08 | Suncor Energy Inc. | Techniques for flocculating and dewatering fine tailings |
| US9404686B2 (en) | 2009-09-15 | 2016-08-02 | Suncor Energy Inc. | Process for dying oil sand mature fine tailings |
| EP2493586A4 (en) | 2009-10-30 | 2014-07-23 | Suncor Energy Inc | METHODS OF SEDIMENTATION AND AGRICULTURAL TREATMENT FOR DRYING FINE MOLDED BITUMINOUS SAND RESIDUES |
| JP6195853B2 (ja) * | 2012-03-08 | 2017-09-13 | ダウ アグロサイエンシィズ エルエルシー | 殺有害生物剤スプレードリフトを制御するための有機コロイド安定化エマルション |
| US9249039B1 (en) * | 2015-01-27 | 2016-02-02 | Aicardo Roa-Espinosa | Water separation from sludge |
| NO344503B1 (no) * | 2017-03-14 | 2020-01-20 | M Vest Water As | Produkt, fremgangsmåte og anvendelse for fjerning av forurensing i vann |
| CN112941914B (zh) * | 2021-01-19 | 2022-05-17 | 温州华特热熔胶股份有限公司 | 一种防潮热熔丝及其制备方法 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3305019A (en) * | 1965-01-29 | 1967-02-21 | Dow Chemical Co | Process for stimulating gas wells |
| US3435618A (en) * | 1966-10-07 | 1969-04-01 | Dow Chemical Co | Controlled dissolution of flocculants |
| GB1383367A (en) * | 1972-03-14 | 1974-02-12 | American Cyanamid Co | Polymers |
| US3960584A (en) * | 1973-02-02 | 1976-06-01 | The Dow Chemical Company | Water-dispersible, high molecular weight polymer compositions |
| FR2239484B1 (forum.php) * | 1973-07-11 | 1977-09-16 | Rhone Progil | |
| US3839202A (en) * | 1973-09-07 | 1974-10-01 | C Roy | Flocculant product |
| US4017431A (en) * | 1973-11-28 | 1977-04-12 | Hercules Incorporated | Aqueous dispersions of wax blends and a water-soluble cationic resin and paper sized therewith |
| US3975341A (en) * | 1974-08-05 | 1976-08-17 | Celanese Corporation | Water in oil emulsion process for preparing gel-free polyelectrolyte particles |
| CH615212A5 (en) * | 1975-04-18 | 1980-01-15 | Ciba Geigy Ag | Process for preparing dust-free dye or optical brightener granules |
| JPS57643A (en) * | 1980-06-02 | 1982-01-05 | Oriental Shashin Kogyo Kk | Heat developing photosensitive material |
| FR2487368B1 (fr) * | 1980-07-24 | 1985-10-11 | Inst Francais Du Petrole | Composition de polymeres hydrosolubles enrobes, leur preparation et leur utilisation pour la preparation de solutions aqueuses destinees a la recuperation assistee du petrole |
| JPS5749643A (en) * | 1980-09-08 | 1982-03-23 | Dai Ichi Kogyo Seiyaku Co Ltd | Preparation of water-soluble acrylamide high polymeric composition |
| JPS57162610A (en) * | 1981-03-30 | 1982-10-06 | Dai Ichi Kogyo Seiyaku Co Ltd | Flocculating agent of good solubility |
| US4389506A (en) * | 1981-06-29 | 1983-06-21 | E. I. Du Pont De Nemours And Company | Polyvinyl alcohol dust suppression by admixing polyglycol |
| DE3264050D1 (en) * | 1981-08-24 | 1985-07-11 | Unilever Nv | Lavatory cleansing block |
| GB8502331D0 (en) * | 1985-01-30 | 1985-02-27 | Allied Colloids Ltd | Polymeric compositions |
| DE3666690D1 (en) * | 1985-04-25 | 1989-12-07 | Allied Colloids Ltd | Flocculation processes |
| US4797275A (en) * | 1985-09-26 | 1989-01-10 | Eli Lilly And Company | Nicarbazin feed premix |
| US5066711A (en) * | 1986-03-17 | 1991-11-19 | The International Group, Inc. | Wetness indicating hot-melt adhesives |
| GB8618339D0 (en) * | 1986-07-28 | 1986-09-03 | Allied Colloids Ltd | Flocculation of aqueous suspensions |
| GB8622797D0 (en) * | 1986-09-22 | 1986-10-29 | Allied Colloids Ltd | Polymeric particles |
| US5171781A (en) * | 1987-01-30 | 1992-12-15 | Allied Colloids Limited | Polymeric compositions |
| EP0326382B1 (en) * | 1988-01-28 | 1997-04-23 | Ciba Specialty Chemicals Water Treatments Limited | Polymeric compositions |
| GB8912600D0 (en) * | 1989-06-01 | 1989-07-19 | Allied Colloids Ltd | Absorbent polymers and their production |
| US5126390A (en) * | 1990-11-23 | 1992-06-30 | Xerox Corporation | Coating formulations for the preparation of transfer elements |
| DE4103969A1 (de) * | 1991-02-09 | 1992-08-13 | Basf Ag | Verfahren zur herstellung von feinteiligen, wasserloeslichen oder wasserquellbaren polymerisaten |
-
1994
- 1994-02-11 GB GB9402717A patent/GB9402717D0/en active Pending
-
1995
- 1995-02-10 EP EP95907781A patent/EP0694025B1/en not_active Expired - Lifetime
- 1995-02-10 DK DK95907781T patent/DK0694025T3/da active
- 1995-02-10 US US08/532,761 patent/US5834545A/en not_active Expired - Fee Related
- 1995-02-10 HU HU9502950A patent/HU214982B/hu not_active IP Right Cessation
- 1995-02-10 AU AU15870/95A patent/AU699372B2/en not_active Ceased
- 1995-02-10 AT AT95907781T patent/ATE180240T1/de not_active IP Right Cessation
- 1995-02-10 DE DE69509707T patent/DE69509707T2/de not_active Expired - Fee Related
- 1995-02-10 BR BR9505843A patent/BR9505843A/pt not_active IP Right Cessation
- 1995-02-10 WO PCT/GB1995/000283 patent/WO1995021797A1/en not_active Application Discontinuation
- 1995-02-10 WO PCT/GB1995/000282 patent/WO1995021796A1/en active IP Right Grant
- 1995-02-10 PL PL95311079A patent/PL178930B1/pl not_active IP Right Cessation
- 1995-02-10 ZA ZA951106A patent/ZA951106B/xx unknown
- 1995-02-10 US US08/532,760 patent/US5717023A/en not_active Expired - Fee Related
- 1995-02-10 ZA ZA951108A patent/ZA951108B/xx unknown
- 1995-02-10 CA CA002159328A patent/CA2159328A1/en not_active Abandoned
- 1995-02-10 CA CA002159329A patent/CA2159329A1/en not_active Abandoned
- 1995-02-10 ES ES95907781T patent/ES2131305T3/es not_active Expired - Lifetime
- 1995-02-10 AU AU15871/95A patent/AU1587195A/en not_active Abandoned
- 1995-02-10 EP EP95907782A patent/EP0694026A1/en not_active Ceased
- 1995-02-13 IN IN163MA1995 patent/IN188513B/en unknown
-
1999
- 1999-06-01 GR GR990401474T patent/GR3030380T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU1587095A (en) | 1995-08-29 |
| US5717023A (en) | 1998-02-10 |
| ES2131305T3 (es) | 1999-07-16 |
| PL311079A1 (en) | 1996-02-05 |
| CA2159328A1 (en) | 1995-08-17 |
| EP0694025A1 (en) | 1996-01-31 |
| WO1995021796A1 (en) | 1995-08-17 |
| GR3030380T3 (en) | 1999-09-30 |
| AU699372B2 (en) | 1998-12-03 |
| GB9402717D0 (en) | 1994-04-06 |
| EP0694025B1 (en) | 1999-05-19 |
| HU214982B (hu) | 1998-08-28 |
| ZA951108B (en) | 1996-02-12 |
| DE69509707D1 (de) | 1999-06-24 |
| HU9502950D0 (en) | 1995-12-28 |
| ZA951106B (en) | 1996-07-03 |
| WO1995021797A1 (en) | 1995-08-17 |
| AU1587195A (en) | 1995-08-29 |
| BR9505843A (pt) | 1996-02-27 |
| DK0694025T3 (da) | 1999-11-08 |
| HUT73200A (en) | 1996-06-28 |
| EP0694026A1 (en) | 1996-01-31 |
| IN188513B (forum.php) | 2002-10-05 |
| ATE180240T1 (de) | 1999-06-15 |
| US5834545A (en) | 1998-11-10 |
| CA2159329A1 (en) | 1995-08-17 |
| DE69509707T2 (de) | 1999-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Decisions on the lapse of the protection rights |
Effective date: 20050210 |