JPS5483048A - Stabilization of aqueous solution of acrylamide polymer - Google Patents
Stabilization of aqueous solution of acrylamide polymerInfo
- Publication number
- JPS5483048A JPS5483048A JP14933077A JP14933077A JPS5483048A JP S5483048 A JPS5483048 A JP S5483048A JP 14933077 A JP14933077 A JP 14933077A JP 14933077 A JP14933077 A JP 14933077A JP S5483048 A JPS5483048 A JP S5483048A
- Authority
- JP
- Japan
- Prior art keywords
- aqueous solution
- stabilization
- acrylamide polymers
- acrylamide
- acrylamide polymer
- 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.)
- Granted
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: 2-Mercaptobenzimidazole or its derivative is added to an aqueous solution of acrylamide polymers to prevent the decomposition of acrylamide polymers in solution state.
CONSTITUTION: To an aqueous solution of acrylamide polymers with a concentration of 0.0001W20 wt% are added 0.1W20 parts by wt, per 100 parts of the acrylamide polymers, of 2-mercaptobenzimidazole or its derivative of formula (X is H, alkali metal, ammonium).
EFFECT: The aqueous acrylamide solutions are stabilized over a wide range of temperature from 0 to 80°C for long periods of time.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14933077A JPS5847414B2 (en) | 1977-12-14 | 1977-12-14 | Stabilization method of acrylamide polymer aqueous solution |
SU782701054A SU1356964A3 (en) | 1977-12-14 | 1978-12-18 | Method of stabilizing water solution of polyacrylamide or partially hydrolized polycrylamide,or acrylamide copolymer with methacrylic acid |
US06/101,672 US4393163A (en) | 1977-12-14 | 1979-12-10 | Method for stabilizing an acrylamide polymer in a petroleum recovery process |
US06/452,266 US4481316A (en) | 1977-12-14 | 1982-12-22 | Method for inhibiting the degradation of an aqueous solution of an acrylamide polymer in a petroleum recovery process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14933077A JPS5847414B2 (en) | 1977-12-14 | 1977-12-14 | Stabilization method of acrylamide polymer aqueous solution |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5483048A true JPS5483048A (en) | 1979-07-02 |
JPS5847414B2 JPS5847414B2 (en) | 1983-10-22 |
Family
ID=15472740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14933077A Expired JPS5847414B2 (en) | 1977-12-14 | 1977-12-14 | Stabilization method of acrylamide polymer aqueous solution |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5847414B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6389244A (en) * | 1986-10-02 | 1988-04-20 | Makino Milling Mach Co Ltd | Spindle motor mounting device for machine tool |
JP4718148B2 (en) * | 2004-09-16 | 2011-07-06 | 三洋化成工業株式会社 | Water-soluble polymer composition |
-
1977
- 1977-12-14 JP JP14933077A patent/JPS5847414B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5847414B2 (en) | 1983-10-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IE43653L (en) | Sequestration of oxygen dissolved in water | |
IE41052B1 (en) | Crop protection composition and method of application, whereby the drift of spraying liquids may be reduced | |
JPS5483048A (en) | Stabilization of aqueous solution of acrylamide polymer | |
JPS5528954A (en) | Stabilization of alkaline aqueous solution of dioxythiourea | |
JPS5334716A (en) | Preparation of amide amine amphoteric surface active agent | |
JPS5422323A (en) | Preparation of urea for industrial uses | |
JPS5299994A (en) | Stabilization of aqueous solution of basic aluminum salt | |
JPS5323916A (en) | Preparation of thioglycosides | |
JPS542329A (en) | Herbicidal composition | |
JPS543010A (en) | Stabilization of glutamic acid-gamma-semialdehyde or delta1-pyrroline-5- carboxylic acid | |
JPS5253897A (en) | Process for preparing, n6-etheno-2-subtituted-thio-adenosine-2', 5'pho sphates | |
JPS52140559A (en) | Stabilization of aqueous solutions of cationic polyacrylamide polymers | |
JPS5427562A (en) | Stabilization of aqueous urocanic acid solution | |
JPS53130684A (en) | Trioxane composition | |
JPS548627A (en) | 2-alkoxyalkoxy-5-nitrobenzenesulfonic acid and its salt | |
JPS5490160A (en) | Alpha,alpha-disubstituted-benzylcyanide derivatives | |
JPS5427561A (en) | Stabilization of an aqueous urocanic acid solution | |
JPS5359674A (en) | 1-piperidinoalkane-1,1-diphosphonic acid derivatives and herbicidescontaining the same as active agent | |
JPS5399206A (en) | Cleaning solvent for color-changing of aqueous coating | |
JPS53108983A (en) | Preparation of 5-fluorouracil | |
JPS5222079A (en) | Modification of cellulose | |
JPS53108951A (en) | Cyclopropanecarboxylic acid derivative and its production | |
JPS5452087A (en) | Cytidine derivative and its prepareation | |
JPS545976A (en) | 7-glycylprolylamino-4-methylcoumalin | |
ES455826A1 (en) | Procedure for the obtaining of hydrosoluble salts from the tremetoprima. (Machine-translation by Google Translate, not legally binding) |