CA1180848A - Polyquaternary flocculants - Google Patents
Polyquaternary flocculantsInfo
- Publication number
- CA1180848A CA1180848A CA000387837A CA387837A CA1180848A CA 1180848 A CA1180848 A CA 1180848A CA 000387837 A CA000387837 A CA 000387837A CA 387837 A CA387837 A CA 387837A CA 1180848 A CA1180848 A CA 1180848A
- Authority
- CA
- Canada
- Prior art keywords
- polymer
- epihalohydrin
- polyquaternary
- dialkylamine
- ppm
- 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
Links
- 239000008394 flocculating agent Substances 0.000 title abstract description 8
- 229920000642 polymer Polymers 0.000 claims abstract description 31
- 125000005265 dialkylamine group Chemical group 0.000 claims abstract description 13
- 150000001875 compounds Chemical class 0.000 claims abstract description 10
- 150000001412 amines Chemical class 0.000 claims abstract description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 7
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 6
- 239000001257 hydrogen Substances 0.000 claims abstract description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract 3
- ROSDSFDQCJNGOL-UHFFFAOYSA-N protonated dimethyl amine Natural products CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 claims description 44
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 15
- JGVZJRHAZOBPMW-UHFFFAOYSA-N 1,3-bis(dimethylamino)propan-2-ol Chemical compound CN(C)CC(O)CN(C)C JGVZJRHAZOBPMW-UHFFFAOYSA-N 0.000 claims description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 2
- 125000003916 ethylene diamine group Chemical group 0.000 claims 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N 2-propanol Substances CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract description 7
- DEWLEGDTCGBNGU-UHFFFAOYSA-N 1,3-dichloropropan-2-ol Chemical compound ClCC(O)CCl DEWLEGDTCGBNGU-UHFFFAOYSA-N 0.000 description 14
- 229960004592 isopropanol Drugs 0.000 description 6
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 3
- 229940012017 ethylenediamine Drugs 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003471 mutagenic agent Substances 0.000 description 2
- 231100000707 mutagenic chemical Toxicity 0.000 description 2
- 230000003505 mutagenic effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VEFLKXRACNJHOV-UHFFFAOYSA-N 1,3-dibromopropane Chemical compound BrCCCBr VEFLKXRACNJHOV-UHFFFAOYSA-N 0.000 description 1
- 229940051269 1,3-dichloro-2-propanol Drugs 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 150000002431 hydrogen Chemical group 0.000 description 1
- DMQSHEKGGUOYJS-UHFFFAOYSA-N n,n,n',n'-tetramethylpropane-1,3-diamine Chemical compound CN(C)CCCN(C)C DMQSHEKGGUOYJS-UHFFFAOYSA-N 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
- C08G73/0213—Preparatory process
- C08G73/022—Preparatory process from polyamines and epihalohydrins
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
- C08G73/0213—Preparatory process
- C08G73/0226—Quaternisation of polyalkylene(poly)amines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US213,300 | 1980-12-05 | ||
| US06/213,300 US4319020A (en) | 1980-12-05 | 1980-12-05 | Polyquaternary flocculants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1180848A true CA1180848A (en) | 1985-01-08 |
Family
ID=22794539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000387837A Expired CA1180848A (en) | 1980-12-05 | 1981-10-14 | Polyquaternary flocculants |
Country Status (13)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4569991A (en) * | 1982-01-26 | 1986-02-11 | Mitsubishi Monsanto Chemical Company | Production of thermoplastic resin |
| US4831116A (en) * | 1987-08-17 | 1989-05-16 | The Dow Chemical Company | Process for coagulating a grafted rubber compound |
| EP0581002A2 (en) * | 1992-07-30 | 1994-02-02 | Cytec Technology Corp. | Use of blends of mannich acrylamide polymers and quaternary polyamines for flocculating enzyme broth streams |
| US5639449A (en) * | 1994-08-17 | 1997-06-17 | Avlon Industries, Inc. | Hair strengthening composition and method |
| BR112013019143A2 (pt) * | 2011-02-10 | 2016-10-04 | Waterco Ltd | composição aquosa e método para tratamento de água |
| WO2014095797A1 (en) * | 2012-12-20 | 2014-06-26 | Akzo Nobel Chemicals International B.V. | Polyquaternary polymer as a depressant in a method for froth flotation of potash ores |
| FR3125049B1 (fr) * | 2021-07-09 | 2024-04-26 | Snf Sa | Polymère cationique biosourcé à haute densité de charge |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3755159A (en) * | 1968-11-26 | 1973-08-28 | American Cyanamid Co | Flocculation by methylamine-epichlorohydrin polymer |
| USRE28808E (en) | 1972-02-04 | 1976-05-11 | American Cyanamid Company | Polyquaternary flocculants |
| USRE28807E (en) | 1972-02-04 | 1976-05-11 | American Cyanamid Company | Polyquaternary flocculants |
| US3954680A (en) * | 1974-05-06 | 1976-05-04 | Nalco Chemical Company | Stabilized electroconductive polymers |
| US4054542A (en) * | 1975-04-14 | 1977-10-18 | Buckman Laboratories, Inc. | Amine-epichlorohydrin polymeric compositions |
-
1980
- 1980-12-05 US US06/213,300 patent/US4319020A/en not_active Expired - Lifetime
-
1981
- 1981-10-14 CA CA000387837A patent/CA1180848A/en not_active Expired
- 1981-10-23 PH PH26382A patent/PH18092A/en unknown
- 1981-11-05 DE DE8181109517T patent/DE3170640D1/de not_active Expired
- 1981-11-05 EP EP81109517A patent/EP0053733B1/en not_active Expired
- 1981-11-26 MX MX190295A patent/MX159331A/es unknown
- 1981-11-30 BR BR8107798A patent/BR8107798A/pt not_active IP Right Cessation
- 1981-12-01 JP JP56191874A patent/JPS57121033A/ja active Granted
- 1981-12-03 ES ES507686A patent/ES507686A0/es active Granted
- 1981-12-03 AR AR287693A patent/AR225988A1/es active
- 1981-12-04 ZA ZA818453A patent/ZA818453B/xx unknown
- 1981-12-04 AU AU78271/81A patent/AU548049B2/en not_active Ceased
-
1986
- 1986-09-18 SG SG753/86A patent/SG75386G/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0053733A1 (en) | 1982-06-16 |
| PH18092A (en) | 1985-03-20 |
| JPH0241537B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-09-18 |
| US4319020A (en) | 1982-03-09 |
| SG75386G (en) | 1987-10-23 |
| AU548049B2 (en) | 1985-11-21 |
| ES8207201A1 (es) | 1982-09-01 |
| EP0053733B1 (en) | 1985-05-22 |
| MX159331A (es) | 1989-05-17 |
| ES507686A0 (es) | 1982-09-01 |
| BR8107798A (pt) | 1982-08-31 |
| JPS57121033A (en) | 1982-07-28 |
| AR225988A1 (es) | 1982-05-14 |
| AU7827181A (en) | 1982-06-10 |
| DE3170640D1 (en) | 1985-06-27 |
| ZA818453B (en) | 1982-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |