| Publication Number | Title | Priority Date |
|---|---|---|
| CN-114031730-A | Double-thinning fracturing fluid thickening agent with self-repairing function and preparation method thereof | 2022-01-10 |
| CN-114031730-B | Double-thinning fracturing fluid thickening agent with self-repairing function and preparation method thereof | 2022-01-10 |
| CN-114106257-A | Anti-collapse dilution filtrate reducer modified multi-element resin for drilling fluid | 2021-12-30 |
| CN-114106227-A | Preparation method of structured hydrogel and hydrogel heart and valve | 2021-12-23 |
| CN-113955975-A | Composite concrete water reducing agent | 2021-12-03 |
| CN-114106259-A | Viscosity-reducing shrinkage-reducing polycarboxylate superplasticizer and preparation method thereof | 2021-11-25 |
| CN-114014969-A | Water-soluble polymer and preparation method and application thereof | 2021-11-15 |
| CN-114014992-A | Mutually exclusive/associated polycarboxylate superplasticizer and preparation method and application thereof | 2021-11-12 |
| CN-113912787-A | Preparation method and equipment of soap-free emulsion for concrete protective coating | 2021-11-09 |
| CN-114133482-A | Emulsion for ceramic tile back glue, preparation method thereof and double-component ceramic tile back glue | 2021-11-08 |
