Carbamic acid, ethyl ester → Urethane acrylate
Reaction equation
[NH2:1][C:2]([O:4][CH2:5][CH3:6])=[O:3].[N-]=[C:8]=[O:9].[N-]=C=[O:12].C1(CC2C=CC=CC=2)C=CC=CC=1>>[C:8]([OH:9])(=[O:12])[CH:5]=[CH2:6].[NH2:1][C:2]([O:4][CH2:5][CH3:6])=[O:3]Participants
3
Procedure
A urethane acrylate oligomer was prepared in the same manner as in Synthesis Example 1, with the exception that a urethane prepolymer obtained by adjusting the proportions of polyol, chain extender and diphenylmethane diisocyanate so that the ratio of HS/SS was about 1/1.32 was used.
Workup
- customobtained
Sources & evidence
- ORD record
- ord-fd6888a3edb84c2f92a3fd8f1730644e
- Source dataset
- uspto-grants-2013_09
- Patent number
- US08526111B2
Reaction notes
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