DMDM hydantoin → Formaldehyde
反応式
[CH2:1]([N:3]1[C:7](=[O:8])[C:6]([CH3:10])([CH3:9])[N:5](CO)[C:4]1=[O:13])[OH:2].C(N1C(C)(C)C(=O)NC1=O)O>>[CH2:1]=[O:2].[CH3:9][C:6]1([CH3:10])[NH:5][C:4](=[O:13])[NH:3][C:7]1=[O:8]参加物
4
実験手順
In a further embodiment (the post addition method), an aqueous solution of dimethyloldimethylhydantoin, monomethyloldimethylhydantoin, and dimethylhydantoin is produced by admixing (a) from about 80 to about 90% by weight of an aqueous solution of methylolated dimethylhydantoins having greater than 0.1% by weight of free formaldehyde with (b) about 20 to about 10% by weight of dimethylhydantoin based upon 100% by weight of aqueous solution of methylolated dimethylhydantoins and dimethylhydantoin combined.
出典と根拠
- ORDレコード
- ord-10971a8a4b614106bf9b834b88f8f8fd
- 出典データセット
- uspto-grants-1995_04
- 特許番号
- US05405862
反応ノート
読み込み中…