Stable aqueous composite compositions
A technology of water-based composition and complex, which is applied in the direction of devices and coatings for coating liquid on the surface, and can solve problems such as reduced efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0061] Example 1. Preparation of composite particles below the critical composite ratio
[0062] Preparation of the absorbent emulsion polymer a.
[0063] A stage 1 monomer emulsion was prepared by mixing the following ingredients: 150 grams deionized water, 12.6 grams (30% effective) of anionic surfactant A, 292.3 grams BA, 205.1 grams MMA, 2.52 grams ALMA and 4.03 grams MAA. The monomer emulsion of stage 2 was prepared by mixing the following components: 275 grams of deionized water, 17.4 grams (30% effective) of anionic surfactant A, 403.7 grams of BA, 220.9 grams of MMA, 5.6 grams of MAA, 59.9 grams of PEM and 12.0 grams of UMA.
[0064]A 5 L four necked round bottom flask equipped with a paddle stirrer was fitted with a thermocouple, nitrogen inlet and reflux condenser on the reactor. 1000 grams of deionized water and 50.0 grams (30% effective) of Anionic Surfactant A were added to the flask and stirring was started. The contents of the flask were heated to 84°C unde...
Embodiment 2
[0070] Example 2. Preparation of a stable aqueous complex composition
[0071] Preparation of the absorbent emulsion polymer b.
[0072] A primary monomer emulsion was prepared by mixing the following components: 555 grams deionized water, 68.7 grams (30% active) of anionic surfactant A, 939.6 grams BA, 748.2 grams MMA and 3.48 grams MAA. Stage 1 monomer emulsion was prepared by transferring 772 grams of the primary monomer emulsion to a separate container and then adding 40.0 grams of PEM diluted with 30 grams of deionized water. A stage 2 monomer emulsion was prepared by transferring 719 grams of the primary monomer to a separate container. A stage 3 monomer emulsion was prepared by adding 17.4 grams of UMA to the remaining primary monomer emulsion. A 5 L four necked round bottom flask equipped with a paddle stirrer was fitted with a thermocouple, nitrogen inlet and reflux condenser on the reactor. To the flask was added 900 grams of deionized water, 3.9 grams (30% effe...
Embodiment 3
[0085] Example 3. The complex prepared under certain PVC and volume solid conditions can obtain acceptable viscosity
[0086] Preparation of absorbent emulsion polymer d.
[0087] A stage 1 monomer emulsion was prepared by mixing the following components: 136.2 grams deionized water, 20.2 grams (30% active) of anionic surfactant A, 235.4 grams BA, 187.4 grams MMA, 0.9 grams MAA and 36.8 grams PEM. A stage 2 monomer emulsion was prepared by mixing the following ingredients: 154.5 grams deionized water, 22.9 grams (30% active) of anionic surfactant A, 267.0 grams BA, 212.6 grams MMA and 1.0 grams MAA. The monomer emulsion of stage 3 was prepared by mixing the following components: 209.3 grams of deionized water, 31.0 grams (30% effective) of anionic surfactant A, 361.6 grams of BA, 287.9 grams of MMA, 16.0 grams of a 50% aqueous solution of UMA and 1.3 grams of MAA. A 5-liter four-necked round bottom flask equipped with a paddle stirrer was equipped with a thermocouple, ni...
PUM
| Property | Measurement | Unit |
|---|---|---|
| particle size | aaaaa | aaaaa |
| particle size | aaaaa | aaaaa |
| boiling point | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to View More