JPS5734109A - New aqueous polymer salt and aqueous dispersant containing same as effective component - Google Patents
New aqueous polymer salt and aqueous dispersant containing same as effective componentInfo
- Publication number
- JPS5734109A JPS5734109A JP10896380A JP10896380A JPS5734109A JP S5734109 A JPS5734109 A JP S5734109A JP 10896380 A JP10896380 A JP 10896380A JP 10896380 A JP10896380 A JP 10896380A JP S5734109 A JPS5734109 A JP S5734109A
- Authority
- JP
- Japan
- Prior art keywords
- aqueous
- acid anhydride
- water
- effective component
- aqueous dispersant
- 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
Abstract
PURPOSE: An aqueous dispersant excellent in resistance to polyvalent ions and an ability to disperse finely divided inorganic powder, containing, as an effective component, a water-soluble or water-dispersible polymeric salt of a copolymer consisting mainly of a dicyclopentadiene type monomer and an α,β-unsaturated dicarboxylic acid anhydride and containing a sulfo group and an acid anhydride group.
CONSTITUTION: A water-soluble or water dispersible polymeric salt in which at least part of the sulfo groups and acid anhydride groups of a sulfonated product of an addition copolymer, number-average MW500W20,000, between a dicyclopentadiene type monomer and an α,β-unsaturated dicarboxylic acid anhydride, e.g., maleic anhydride, form salt group. An aqueous dispersant containing the aqueous polymeric salt as an effective component has an excellent ability to disperse finely divided inorganic powders, such as inorganic colloid, and excellent in resistance and stability to polyvalent metal ions. This dispersant can be used as a usual aqueous dispersant, and can also be suitably used in applications where polyvalent metal ions are present at high concentrations, to which conventional dispersants have limited use.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10896380A JPS5734109A (en) | 1980-08-08 | 1980-08-08 | New aqueous polymer salt and aqueous dispersant containing same as effective component |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10896380A JPS5734109A (en) | 1980-08-08 | 1980-08-08 | New aqueous polymer salt and aqueous dispersant containing same as effective component |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5734109A true JPS5734109A (en) | 1982-02-24 |
Family
ID=14498090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10896380A Pending JPS5734109A (en) | 1980-08-08 | 1980-08-08 | New aqueous polymer salt and aqueous dispersant containing same as effective component |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5734109A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5964608A (en) * | 1982-10-06 | 1984-04-12 | Japan Synthetic Rubber Co Ltd | Polymer of sulfonated dicyclopentadiene |
AU696072B2 (en) * | 1995-08-09 | 1998-09-03 | Muromoto Tekko Kabushiki Kaisha | Electric wire cover peeling tool |
EP1024692A4 (en) * | 1997-10-14 | 2001-01-03 | Huntsman Surfactants Technology Corp | A method of dispersing an insoluble material in an aqueous solution and an agricultural formulation |
JP2009261141A (en) * | 2008-04-17 | 2009-11-05 | Vessel Industrial Co Ltd | Stripper of coated cable, and coating material peeling method of coated cable |
CN102212166A (en) * | 2011-05-05 | 2011-10-12 | 北京化工大学 | Novel method for performing copolymerization reaction of dicyclopentadiene and maleic anhydride |
-
1980
- 1980-08-08 JP JP10896380A patent/JPS5734109A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5964608A (en) * | 1982-10-06 | 1984-04-12 | Japan Synthetic Rubber Co Ltd | Polymer of sulfonated dicyclopentadiene |
JPH0240091B2 (en) * | 1982-10-06 | 1990-09-10 | Japan Synthetic Rubber Co Ltd | |
AU696072B2 (en) * | 1995-08-09 | 1998-09-03 | Muromoto Tekko Kabushiki Kaisha | Electric wire cover peeling tool |
EP1024692A4 (en) * | 1997-10-14 | 2001-01-03 | Huntsman Surfactants Technology Corp | A method of dispersing an insoluble material in an aqueous solution and an agricultural formulation |
JP2011137041A (en) * | 1997-10-14 | 2011-07-14 | Huntsman Surfactants Technology Corp | Method for dispersing insoluble material in aqueous solution and agricultural formulation |
JP2009261141A (en) * | 2008-04-17 | 2009-11-05 | Vessel Industrial Co Ltd | Stripper of coated cable, and coating material peeling method of coated cable |
CN102212166A (en) * | 2011-05-05 | 2011-10-12 | 北京化工大学 | Novel method for performing copolymerization reaction of dicyclopentadiene and maleic anhydride |
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