反応式
B(O)(O)O.[N:5]1[C:12]([NH2:13])=[N:11][C:9]([NH2:10])=[N:8][C:6]=1[NH2:7].[NH3:14]>>[N:5]1[C:12]([NH2:13])=[N:11][C:9]([NH2:10])=[N:8][C:6]=1[NH2:7].[NH4+:14].[N:5]1[C:12]([NH2:13])=[N:11][C:9]([NH2:10])=[N:8][C:6]=1[NH2:7]参加物
4
実験手順
About 100 parts by weight of a commercial melamine borate powder are added to about 100 parts by weight of concentrated aqueous ammonia containing about 25% ammonia while agitating. The mixture is reacted for 12 hours at ambient temperature and pressure. The melamine borate is hydrolyzed into smaller molecules and the ammonia radical reacts with the oxyacid boron radicals thereby producing an ammonium melamine salt of polyboron oxyacid and polyammonium melamine salt of polyboron oxyacid. It is then dried and pulverized into a fine powder.
後処理
- customThe mixture is reacted for 12 hours at ambient temperature
出典と根拠
- ORDレコード
- ord-f76a9942546f4f73a80f61751df7df90
- 出典データセット
- uspto-grants-2002_09
- 特許番号
- US06454968B1
関連ノート
読み込み中…