JPS5643325A - Aqueous emulsion for modifying inorganic molding - Google Patents
Aqueous emulsion for modifying inorganic moldingInfo
- Publication number
- JPS5643325A JPS5643325A JP11863779A JP11863779A JPS5643325A JP S5643325 A JPS5643325 A JP S5643325A JP 11863779 A JP11863779 A JP 11863779A JP 11863779 A JP11863779 A JP 11863779A JP S5643325 A JPS5643325 A JP S5643325A
- Authority
- JP
- Japan
- Prior art keywords
- water
- emulsion
- resistance
- dispersed
- salt
- 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
Abstract
PURPOSE: Titled emulsion having a specified flow ratio and being excellent in film- forming properties, wettability and penetrability in materials for inorganic moldings, comprising water and fine particles of a polymer containing specified monomer units, dispersed in the water.
CONSTITUTION: The aqueous emulsion for modifying inorganic moldings, in which a polymer consisting of components (A) and (B) hereunder described is dispersed as particles smaller than 1μ, and which has a flow ratio of at least 1.2 and is free from a low-MW emulsifier, is produced by consecutively introducing, in portions, (A) 0.2W10wt% of an ethylenically unsaturated sulfonic acid (salt) such as vinylsulfonic acid (Na salt) or p-styrenesulfonic acid, (B) a different ethylenically unsaturated compound such as vinyl chloride or (methy)acrylate ester and a polymerization catalyst into a polymerization reactor, and, at the same time, emulsion- polymerizing the reaction mixture.
EFFECT: It is possible to give to inorganic moldings, improved strength, surface hardness, water resistance, resistance to exudation of alkali and chemical resistance.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11863779A JPS5643325A (en) | 1979-09-14 | 1979-09-14 | Aqueous emulsion for modifying inorganic molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11863779A JPS5643325A (en) | 1979-09-14 | 1979-09-14 | Aqueous emulsion for modifying inorganic molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5643325A true JPS5643325A (en) | 1981-04-22 |
| JPS642135B2 JPS642135B2 (en) | 1989-01-13 |
Family
ID=14741458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11863779A Granted JPS5643325A (en) | 1979-09-14 | 1979-09-14 | Aqueous emulsion for modifying inorganic molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5643325A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58217506A (en) * | 1982-05-29 | 1983-12-17 | ヘキスト・アクチエンゲゼルシヤフト | Aqueous synthetic resin dispersion based on olefinic unsaturated compound copolymer, manufacture and use |
| JPS59146963A (en) * | 1983-02-08 | 1984-08-23 | 昭和高分子株式会社 | Admixture for cement |
-
1979
- 1979-09-14 JP JP11863779A patent/JPS5643325A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58217506A (en) * | 1982-05-29 | 1983-12-17 | ヘキスト・アクチエンゲゼルシヤフト | Aqueous synthetic resin dispersion based on olefinic unsaturated compound copolymer, manufacture and use |
| JPH0417966B2 (en) * | 1982-05-29 | 1992-03-26 | Hoechst Ag | |
| JPS59146963A (en) * | 1983-02-08 | 1984-08-23 | 昭和高分子株式会社 | Admixture for cement |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS642135B2 (en) | 1989-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS578208A (en) | High-alpha-methylstyrene content copolyymer, its production and composition containing the same | |
| JPS54123156A (en) | Multi-component water-based synthetic resin emulsion | |
| GB1575080A (en) | Emulsion polymerization of vinyl chloride | |
| DE2532021A1 (en) | METHOD FOR THE BULK POLYMERIZATION OF VINYL HALOGENIDE POLYMERS WITH REDUCED FILM FORMATION IN THE REACTOR | |
| JPS5643325A (en) | Aqueous emulsion for modifying inorganic molding | |
| US2779749A (en) | Stabilized unsaturate-so2 resins containing acrylates | |
| JPH0618827B2 (en) | Process for preparing pastable polymers of vinyl chloride or mixtures of vinyl chloride and its copolymerizable monomers | |
| KR860008213A (en) | Method for stopping free radical polymerization immediately and stabilized resin composition | |
| JPS57180617A (en) | Copolymer latex for chipping-resistant paint | |
| DE60029254T2 (en) | FOAMABLE VINYL CHLORIDE-BASED RESIN COMPOSITION | |
| EP1368422B1 (en) | Polymer compositions comprising telomers and articles or parts using these compositions | |
| US3370028A (en) | Emulsion polymerization of vinyl chloride using a fatty acid soap and a sulfur-containing emulsifying agent | |
| US3067186A (en) | Vinyl chloride polymerisation process | |
| US3344100A (en) | Emulsion polymerization using water insoluble metal salts of fatty acids | |
| KR970065568A (en) | A method for producing a vinyl chloride resin having excellent foaming properties | |
| JPS6474203A (en) | Manufacture of vinyl chloride polymer for paste | |
| JPS5757705A (en) | Aqueous dispersion of high-crystallinity vinylidene chloride polymer | |
| JPS5757708A (en) | Production of aqueous vinylidene chloride polymer dispersion | |
| JPS56149407A (en) | Polymerization of vinyl chloride monomer | |
| JPS5645912A (en) | Vinyl acetate/ethylene copolymer emulsion | |
| CA1133196A (en) | Process for the continuous manufacture of vinyl chloride polymers | |
| JPS5397084A (en) | Production of vinyl resin aqueous dispersion for coating | |
| JPS56813A (en) | Preparation of improved vinyl chloride resin | |
| JPS5681317A (en) | Suspension polymerization of vinyl chloride | |
| JPS557867A (en) | Water-based coating composition giving elastic and thick coating film |