反応式
[CH3:1][CH2:2][O:3][CH2:4][CH2:5][C:6]([O:8][CH2:9][CH3:10])=[O:7].[N-:11]=[C:12]=[O:13]>[Sn].O>[CH2:4]([N:11]=[C:12]=[O:13])[CH2:5][CH2:6][CH2:6][CH2:5][CH2:4][N:11]=[C:12]=[O:13].[CH3:1][CH2:2][O:3][CH2:4][CH2:5][C:6]([O:8][CH2:9][CH3:10])=[O:7]参加物
6
実験手順
In order to prepare the test coating, 100 grams of the above oligomer were mixed with 0.1 gram of T-12 tin catalyst, and 20 grams of EEP solvent. A second component was prepared from 126.4 grams of isocyanate multifunctional oligomer biurets formed by the reaction product between hexamethylene diisocyanate and water and 20 g of EEP solvent. Three mil wet films were cast from the mixed components which dried hard in two hours and had a Sward hardness of 10 in 24 hours.
出典と根拠
- ORDレコード
- ord-9ca623e5adee405199d72613dd71b5ce
- 出典データセット
- uspto-grants-1988_12
- 特許番号
- US04789706
関連ノート
読み込み中…