Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydroxylapatite (Ca5(OH)(PO4)3) → Hydroxylapatite (Ca5(OH)(PO4)3)
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydroxylapatite (Ca5(OH)(PO4)3) | HCID 14781 | — |
| 반응물 | Silver Nitrate | HCID 24470 | — |
| 반응물 | Zinc Nitrate | HCID 24518 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | Hydroxylapatite (Ca5(OH)(PO4)3) | HCID 14781 | — |
| 생성물 | Silver | HCID 23954 | — |
| 생성물 | Zinc | HCID 23994 | — |
반응 단계
Hydroxylapatite in an amount of 1.0 kg is added to 10 liters of water together with 32 g of silver nitrate and 69 g of zinc nitrate, and then the whole was stirred to make a reaction. The solids are separated off to form a cake, then the cake is rinsed thoroughly with distilled water and dried. The washed cake is heated or fired at 1200° C. and powdered to provide the antibacterial hydroxylapatite carrying about 2% by weight of silver in a metallic state and 1.5% by weight of zinc in a metallic state.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05468489 |
| 출처 데이터셋 | uspto-grants-1995_11 |
| ORD ID | ord-161a16f4c90c49ac99a95de7817dfeb0 |
| 출처 메모 | uspto-grants-1995_11 |