IL40489A - Flocculant terpolymers - Google Patents
Flocculant terpolymersInfo
- Publication number
- IL40489A IL40489A IL40489A IL4048972A IL40489A IL 40489 A IL40489 A IL 40489A IL 40489 A IL40489 A IL 40489A IL 4048972 A IL4048972 A IL 4048972A IL 40489 A IL40489 A IL 40489A
- Authority
- IL
- Israel
- Prior art keywords
- water soluble
- terpolymer
- acrylamide
- weight
- copolymers according
- Prior art date
Links
- 229920001897 terpolymer Polymers 0.000 title claims 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 12
- 229920001577 copolymer Polymers 0.000 claims 9
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims 4
- 239000000178 monomer Substances 0.000 claims 4
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims 3
- DNLZVNZIAOXDTF-UHFFFAOYSA-N 2-[(dimethylamino)methyl]prop-2-enamide Chemical compound CN(C)CC(=C)C(N)=O DNLZVNZIAOXDTF-UHFFFAOYSA-N 0.000 claims 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims 2
- 239000007900 aqueous suspension Substances 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- LDCRTTXIJACKKU-ARJAWSKDSA-N dimethyl maleate Chemical compound COC(=O)\C=C/C(=O)OC LDCRTTXIJACKKU-ARJAWSKDSA-N 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- 239000000725 suspension Substances 0.000 claims 2
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims 1
- IEPRKVQEAMIZSS-UHFFFAOYSA-N Di-Et ester-Fumaric acid Natural products CCOC(=O)C=CC(=O)OCC IEPRKVQEAMIZSS-UHFFFAOYSA-N 0.000 claims 1
- IEPRKVQEAMIZSS-WAYWQWQTSA-N Diethyl maleate Chemical compound CCOC(=O)\C=C/C(=O)OCC IEPRKVQEAMIZSS-WAYWQWQTSA-N 0.000 claims 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims 1
- 239000004480 active ingredient Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 125000006222 dimethylaminomethyl group Chemical group [H]C([H])([H])N(C([H])([H])[H])C([H])([H])* 0.000 claims 1
- 230000003311 flocculating effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims 1
- 229940117958 vinyl acetate Drugs 0.000 claims 1
- -1 vin€yl Chemical compound 0.000 claims 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
- C02F1/54—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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and 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
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/52—Amides or imides
- C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F20/56—Acrylamide; Methacrylamide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19040471A | 1971-10-18 | 1971-10-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL40489A0 IL40489A0 (en) | 1972-12-29 |
| IL40489A true IL40489A (en) | 1976-03-31 |
Family
ID=22701207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL40489A IL40489A (en) | 1971-10-18 | 1972-10-03 | Flocculant terpolymers |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5128270B2 (fr) |
| BE (1) | BE790187A (fr) |
| CA (1) | CA984544A (fr) |
| DE (1) | DE2249925A1 (fr) |
| GB (1) | GB1399129A (fr) |
| IL (1) | IL40489A (fr) |
| NL (1) | NL7214072A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4396752A (en) | 1977-05-16 | 1983-08-02 | Societe Francaise Hoechst | Strong cationic polyelectrolytes in powder form based on acrylamide and quaternized or salified dimethylaminoethyl acrylate for flocculation of solid material suspensions and coalescence of emulsions |
| GB8414950D0 (en) * | 1984-06-12 | 1984-07-18 | Allied Colloids Ltd | Cationic polyelectrolytes |
| GB2211180B (en) * | 1987-09-10 | 1991-05-22 | Chemisolv Ltd | Treating effluent from a paper or board manufacturing process |
-
0
- BE BE790187D patent/BE790187A/fr unknown
-
1972
- 1972-09-26 GB GB4442072A patent/GB1399129A/en not_active Expired
- 1972-10-02 CA CA153,036A patent/CA984544A/en not_active Expired
- 1972-10-03 IL IL40489A patent/IL40489A/en unknown
- 1972-10-12 DE DE2249925A patent/DE2249925A1/de active Pending
- 1972-10-17 JP JP47103285A patent/JPS5128270B2/ja not_active Expired
- 1972-10-18 NL NL7214072A patent/NL7214072A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA984544A (en) | 1976-02-24 |
| JPS4849687A (fr) | 1973-07-13 |
| IL40489A0 (en) | 1972-12-29 |
| NL7214072A (fr) | 1973-04-24 |
| BE790187A (fr) | 1973-02-15 |
| JPS5128270B2 (fr) | 1976-08-18 |
| DE2249925A1 (de) | 1973-04-26 |
| GB1399129A (en) | 1975-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4735990A (en) | Aqueous resin emulsion | |
| IE833024L (en) | Temporary protective coating compositions. | |
| JPS578208A (en) | High-alpha-methylstyrene content copolyymer, its production and composition containing the same | |
| IL40489A (en) | Flocculant terpolymers | |
| KR860008213A (ko) | 자유 라디칼 중합을 즉시 정지시키기 위한 방법 및 안정화된 수지조성물 | |
| GB1220473A (en) | Improvements in or relating to maleic anhydride copolymers | |
| GB1289192A (fr) | ||
| JPS56135501A (en) | Production of polymer | |
| EP0306433A3 (fr) | Polymérisation de chlorure de vinyle en microsuspension | |
| JPS6461596A (en) | Paper strength increasing method | |
| SU1028683A1 (ru) | Способ получени водорастворимого полиэлектролита | |
| JPS559623A (en) | Water-based resin dispersion composition | |
| ES380459A1 (es) | Procedimiento para separar por floculacion las materias so-lidas que se hallan en suspension en medios acuosos. | |
| JPS5462237A (en) | Pressure-sensitive adhesive composition | |
| JPS52101288A (en) | Removal of residual monomers from vinylidene chloride copolymers | |
| GB1471283A (en) | Method for dissolving acrylamide polymers | |
| GB845638A (en) | Solid thermoplastic compositions | |
| GB1414118A (en) | Vinyl copolymers and semi-permeable membranes made therefrom | |
| JPS57121013A (en) | Dispersing agent for pigment of coated paper | |
| JPS5559806A (en) | Cationic high molecular flocculant and flocculating method | |
| JPS5229886A (en) | Process for producing flame-retarded acrylonitrile copolymers | |
| JPS5319397A (en) | Preparation of styrene-acrylonitrile copolymer | |
| JPS5767606A (en) | Preparation of grain of styrenic polymer | |
| JPS5657890A (en) | Dispersing agent for coal-water slurry | |
| ES337594A2 (es) | Procedimiento de obtencion de composiciones polimeras. |