Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Maleic Anhydride → Maleic acid, disodium salt
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Maleic Anhydride | HCID 7923 | — |
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 반응물 | Ammonium Persulfate | HCID 62648 | — |
| 반응물 | Sodium | HCID 5360545 | — |
| 생성물 | Maleic acid, disodium salt | HCID 6364608 | — |
반응 단계
An aqueous solution of sodium maleate was prepared by neutralizing maleic anhydride with an aqueous sodium hydroxide solution in a four-necked flask. The aqueous solution polymerization of this product was effected in the presence of ammonium persulfate at 100° C. for 5 h to obtain a dyeability-improving agent comprising sodium polymaleate having a molecular weight of 3,000.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04595394 |
| 출처 데이터셋 | uspto-grants-1986_06 |
| ORD ID | ord-7d7efab82c684a9ab9fd302b0b666e6f |
| 출처 메모 | uspto-grants-1986_06 |