JPS6461595A - Papermaking filterability enhancer - Google Patents
Papermaking filterability enhancerInfo
- Publication number
- JPS6461595A JPS6461595A JP21594387A JP21594387A JPS6461595A JP S6461595 A JPS6461595 A JP S6461595A JP 21594387 A JP21594387 A JP 21594387A JP 21594387 A JP21594387 A JP 21594387A JP S6461595 A JPS6461595 A JP S6461595A
- Authority
- JP
- Japan
- Prior art keywords
- monomer
- filterability
- formula
- polymer containing
- cationic 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.)
- Pending
Links
Landscapes
- Paper (AREA)
Abstract
PURPOSE: To obtain the subject powdery improver having excellent water filterability and retention effect, obtainable a satisfactory water filtration effect with a low using amount and contrivable to steep cost reduction, comprising a cationic polymer containing a specific monomer as an essential construction unit. CONSTITUTION: This water filterability improver contains a monomer (preferably 2-acryloyloxyethyltrimethylammonium chloride) expressed by the formula (R1 -R3 are each H, a 1-4C alkyl or aralkyl; A is O or NH; Z is a 1-4C alkylene, a 2-4C hydroxyalkylene or phenylene; and X<-> is an anion formable a salt) as an essential constituting unit and preferably a cationic polymer containing other vinyl monomer (preferably acrylamide, styrene or acrylonitrile) in which a molar ratio of the monomer of the formula to the other monomer is (80/20)-(10/90).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21594387A JPS6461595A (en) | 1987-08-28 | 1987-08-28 | Papermaking filterability enhancer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21594387A JPS6461595A (en) | 1987-08-28 | 1987-08-28 | Papermaking filterability enhancer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6461595A true JPS6461595A (en) | 1989-03-08 |
Family
ID=16680828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21594387A Pending JPS6461595A (en) | 1987-08-28 | 1987-08-28 | Papermaking filterability enhancer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6461595A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02259195A (en) * | 1989-02-18 | 1990-10-19 | Chem Fab Stockhausen Gmbh | Deposition of inhibiting substance in case of paper making |
JP2008502771A (en) * | 2004-06-17 | 2008-01-31 | ケミラ オイ | Cationic polymer containing 2-hydroxyethyl methacrylate as an accelerator for ASA sizing |
-
1987
- 1987-08-28 JP JP21594387A patent/JPS6461595A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02259195A (en) * | 1989-02-18 | 1990-10-19 | Chem Fab Stockhausen Gmbh | Deposition of inhibiting substance in case of paper making |
JP2008502771A (en) * | 2004-06-17 | 2008-01-31 | ケミラ オイ | Cationic polymer containing 2-hydroxyethyl methacrylate as an accelerator for ASA sizing |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3564720D1 (en) | Methods of minimizing fines migration in subterranean formations | |
AU4348785A (en) | Cationic acrylamide terpolymers | |
CA2061714A1 (en) | Water soluble graft copolymers and methods of use thereof | |
JPS5757743A (en) | Copolymerize high molecular quarternary ammonium salt based on acryl compound, prescription and application to cosmetics | |
JPS57118553A (en) | Sulfoxonium salt, polymerizable composition containing same and use as polymerization catalyst | |
KR900006012A (en) | Process for preparing water soluble cationic polymer dispersion | |
SE8306797D0 (en) | FILLING AGENT AND SET FOR ITS PREPARATION | |
ES2001226A6 (en) | Quaternary ammonium salts of natural polysaccharides possessing hypocholesterolemic activity. | |
WO1992003498A3 (en) | Freeze-thaw stable polyacrylamide emulsions | |
JPS6461595A (en) | Papermaking filterability enhancer | |
ES8702915A1 (en) | Bicyclic amide ketal derivatives. | |
HK100090A (en) | Dimethyldiallyl ammonium chloride/acrylamide copolymers as deinkers | |
GB1498136A (en) | Polymerization of unsaturated monomer with radiation in the presence of salt | |
DE3268551D1 (en) | Continuous process to produce vinyl chloride polymers in aqueous suspension | |
DE3169556D1 (en) | High concentration water soluble polymers as water-in-oil emulsions | |
GB1279108A (en) | Water-soluble nitrogen-containing vinyl polymers of high molecular weight | |
GB1438719A (en) | Polymerization of cationic monomers | |
EP0177956A3 (en) | Low molecular weight vinyl halide/vinyl ester copolymers by aqueous polymerization | |
EP0226541A3 (en) | Anti-halation dyes | |
RO92361A (en) | PROCESS FOR THE SUSPENSION POLYMERIZATION OF VINYL CHLORIDE | |
RU1813013C (en) | Nonwoven fabric based on hydrolyzed cation-exchange polyacryonitrile fiber | |
GB1517422A (en) | Dewatering of sewage sludges | |
JPS55108405A (en) | Aqueous solution of modified polyacrylamide cation, use thereof and production thereof | |
AU2936284A (en) | Manufacture of paper using copolymers of 2-acrylamido-2- methylpropane sulfonic acid for increasing rate of dewatering high mechanical/thermomechanical pulp furnishes | |
JPS5547696A (en) | Platinum-prednin complex and its preparation |