GB1517408A - Process for removing water from water soluble polymers - Google Patents
Process for removing water from water soluble polymersInfo
- Publication number
- GB1517408A GB1517408A GB49437/76A GB4943776A GB1517408A GB 1517408 A GB1517408 A GB 1517408A GB 49437/76 A GB49437/76 A GB 49437/76A GB 4943776 A GB4943776 A GB 4943776A GB 1517408 A GB1517408 A GB 1517408A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- nov
- polymers
- derivatives
- soluble polymers
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 4
- 229920003169 water-soluble polymer Polymers 0.000 title abstract 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical group OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical group OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000000499 gel Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical group OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 abstract 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical group OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 abstract 2
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 abstract 1
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical group O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 150000001450 anions Chemical group 0.000 abstract 1
- 238000010533 azeotropic distillation Methods 0.000 abstract 1
- 150000004054 benzoquinones Chemical class 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 229920001577 copolymer Chemical compound 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical group COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 229920002401 polyacrylamide Polymers 0.000 abstract 1
- 229940079877 pyrogallol Drugs 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- RRHXZLALVWBDKH-UHFFFAOYSA-M trimethyl-[2-(2-methylprop-2-enoyloxy)ethyl]azanium;chloride Chemical compound [Cl-].CC(=C)C(=O)OCC[N+](C)(C)C RRHXZLALVWBDKH-UHFFFAOYSA-M 0.000 abstract 1
Classifications
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/06—Treatment of polymer solutions
- C08F6/12—Separation of polymers from solutions
-
- 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
- Y10S159/00—Concentrating evaporators
- Y10S159/10—Organic
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50141267A JPS5265593A (en) | 1975-11-26 | 1975-11-26 | Preparation of dried water-soluble polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1517408A true GB1517408A (en) | 1978-07-12 |
Family
ID=15287913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB49437/76A Expired GB1517408A (en) | 1975-11-26 | 1976-11-26 | Process for removing water from water soluble polymers |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4105510A (enExample) |
| JP (1) | JPS5265593A (enExample) |
| CA (1) | CA1064195A (enExample) |
| DE (1) | DE2653444A1 (enExample) |
| GB (1) | GB1517408A (enExample) |
| NL (1) | NL7613126A (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5815491B2 (ja) * | 1978-11-10 | 1983-03-25 | ソシエテ・フランセ−ズ・ヘキスト | アクリルアミドおよび四級化または造塩化ジメチルアミノエチルアクリレ−トを基にした粉末カチオン系高分子電解質およびその製造法 |
| JPS608689B2 (ja) * | 1979-08-21 | 1985-03-05 | 日東化学工業株式会社 | アクリルアミド系重合体の製造法 |
| SE449362B (sv) * | 1979-10-31 | 1987-04-27 | American Cyanamid Co | Akrylamid- och akrylsyrapolymerer innehallande en cyklisk organisk forening med en 1,3-diongrupp samt komposition och forfarande for framstellning derav |
| US4374216A (en) * | 1981-12-09 | 1983-02-15 | Celanese Corporation | Stable high solids water-in-oil slurry dispersion composition |
| DE3426080C2 (de) * | 1984-07-14 | 1996-09-19 | Basf Ag | Verfahren zur Herstellung konzentrierter, stabiler Wasser-in-Öl-Polymeremulsionen von wasserlöslichen oder wasserquellbaren Polymerisaten |
| CA1281452C (en) * | 1985-05-21 | 1991-03-12 | Noriyuki Tajiri | Method for producing rubber modified thermoplastic resins |
| CA1281453C (en) * | 1985-05-28 | 1991-03-12 | Noriyuki Tajiri | Method for producing rubber modified thermoplastic resins |
| JPS63146911A (ja) * | 1987-12-04 | 1988-06-18 | ソシエテ・フランセーズ・ヘキスト | アクリルアミドおよび四級化または造塩化ジメチルアミノエチルアクリレートを基にした粉末カチオン系高分子電解質 |
| FR2816833B1 (fr) * | 2000-11-21 | 2003-02-07 | Oreal | Utilisation en cosmetique d'un polymere hydrosoluble sous forme d'une dispersion et composition le contenant |
| DE10061656A1 (de) * | 2000-12-11 | 2002-06-20 | Nutricon Umweltschutztechnik G | Multifunktionales wasserlösliches Copolymer-Hydrogel mit hohem Molekulargewicht, Verfahren zu seiner Herstellung und seine Verwendung |
| KR102876866B1 (ko) | 2018-12-20 | 2025-10-24 | 에코랍 유에스에이 인코퍼레이티드 | 하이드록실화 퀴논 중합방지제 및 이의 사용 방법 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2435777A (en) * | 1945-01-31 | 1948-02-10 | Rohm & Haas | Preparation of quaternary ammonium polyacrylates |
| US2435950A (en) * | 1945-02-03 | 1948-02-10 | Rohm & Haas | Hydraulic fluids |
| US3163619A (en) * | 1961-03-08 | 1964-12-29 | American Cyanamid Co | Process for stabilizing and storing aqueous solutions of polyacrylamide |
| DE2028183B2 (de) * | 1969-06-10 | 1975-09-11 | Rohm And Haas Co., Philadelphia, Pa. (V.St.A.) | Verfahren zur Inhibierung der Polymerisation von Acrylsäure bei der Destillation |
| US4021310A (en) * | 1972-12-22 | 1977-05-03 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Method for inhibiting the polymerization of acrylic acid or its esters |
| US3849361A (en) * | 1974-10-24 | 1974-11-19 | Dow Chemical Co | Method of preparing water-dispersable polymer compositions |
-
1975
- 1975-11-26 JP JP50141267A patent/JPS5265593A/ja active Granted
-
1976
- 1976-11-24 US US05/744,817 patent/US4105510A/en not_active Expired - Lifetime
- 1976-11-25 CA CA266,583A patent/CA1064195A/en not_active Expired
- 1976-11-25 NL NL7613126A patent/NL7613126A/xx not_active Application Discontinuation
- 1976-11-25 DE DE19762653444 patent/DE2653444A1/de not_active Ceased
- 1976-11-26 GB GB49437/76A patent/GB1517408A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5436956B2 (enExample) | 1979-11-12 |
| CA1064195A (en) | 1979-10-09 |
| US4105510A (en) | 1978-08-08 |
| DE2653444A1 (de) | 1977-06-08 |
| NL7613126A (nl) | 1977-05-31 |
| JPS5265593A (en) | 1977-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1517408A (en) | Process for removing water from water soluble polymers | |
| BG50388A3 (en) | Process for producing of vinylchloride polymer | |
| GB1510689A (en) | Preparation of water-soluble cationic high polymer | |
| ATE45963T1 (de) | Oxyanion katalysierte polymerisation. | |
| CA1222770A (en) | Method of making and using novel scale inhibiting terpolymer | |
| GB1513486A (en) | Photopolymerisation process | |
| JPS54133583A (en) | Preparation of polymer | |
| FR2608610B1 (fr) | Procede de polymerisation de monomeres acryliques et eventuellement de co-monomeres non acryliques. | |
| SE8206162D0 (sv) | Deaktivering av katalysator | |
| JPS5630411A (en) | Preparation of acrylamide polymer | |
| KR840006206A (ko) | 이소퀴놀린 유도체의 제조방법 | |
| KR860005839A (ko) | 이성화-올레핀을 용액 중합하는 방법 | |
| EP0302122B1 (en) | Process for preparing unsaturated quaternary ammonium salts | |
| US4180519A (en) | Process for obtaining and product acrylic monomers useful in the preparation of cationic flocculants | |
| GB1477298A (en) | Process for inhibiting the polymerization of acrylic acid | |
| JPS564606A (en) | Water-soluble polymer containing tertiary amine and quaternary ammonium salt in molecule | |
| GB1341972A (en) | Dewatering of sludges | |
| GB1341971A (en) | Dewatering of sludges | |
| US3679748A (en) | 2-aminomethyl-1,3-butadiene monomers | |
| JPS51135992A (en) | Preparation of water soluble polymers | |
| ES484325A1 (es) | Procedimiento para la obtencion de dispersiones acuosas de polimeros | |
| JPS5245686A (en) | Process for preparing acrylamide polymers | |
| JPS5455091A (en) | Preparation of cationic polymer | |
| ES8206559A1 (es) | Procedimiento para preparar un polimero de cloruro de vinilo | |
| US5151195A (en) | Flotation-aid composition and method of use thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |