| HALOGEN-FREE METHOD FOR PRODUCING MODIFIED COMPOSITE MOISTURE-RETAINING HYDROGEL BASED ON ACRYLIC POLYMER | |
| 2023-03-06 | |
| 专利权人 | RES & PRODN CO LLC (RERE-Soviet Institute) |
| 申请日期 | 2023-03-06 |
| 专利号 | RU2822926-C1 |
| 成果简介 | NOVELTY - Method includes the stages of: a) modifying silicon dioxide; b) synthesis of polyacrylamide hydrogel using the silica obtained in step a); c) removing the resulting gel-like product from the reactor. The increased stability of the resulting moisture-retaining hydrogel is maintained at temperatures down to -40°C and moisture retention lasts up to 5 years. USE - Chemical technology; soil reclamation. ADVANTAGE - Method ensures the non-halogen production of a modified composite moisture-retaining hydrogel based on acrylic polymers, which has increased stability up to -40°C and increased duration of moisture retention, lasting up to 5 years. 2 cl, 1 tbl, 7 ex |
| IPC 分类号 | A01G-024/35 ; C09K-017/40 |
| 国家 | 俄罗斯 |
| 专业领域 | 农业科学 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/22203 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | RES & PRODN CO LLC (RERE-Soviet Institute) |
| 推荐引用方式 GB/T 7714 | UZDENOV E A,ONUSHKINA V I,SAVILOV S V,et al. HALOGEN-FREE METHOD FOR PRODUCING MODIFIED COMPOSITE MOISTURE-RETAINING HYDROGEL BASED ON ACRYLIC POLYMER. RU2822926-C1[P]. 2023. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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