1,3-Butadiene → Benzene, ethenyl-, polymer with 1,3-butadiene
Reaction equation
[CH2:1]=[CH:2][CH:3]=[CH2:4]>C1CCCCC1>[CH2:1]=[CH:2][C:3]1[CH:4]=[CH:3][CH:2]=[CH:1][CH:4]=1.[CH2:1]=[CH:2][CH:3]=[CH2:4]Participants
3
Reagents, catalysts & solvents 1
Procedure
The obtained polymer solution is fed into the reactor R2, and the mixture solution of the 1,3-butadiene monomer and the solvent cyclohexane with weight ratio of 30/70 is fed with a feed rate of 0.75 kg/hr to obtain the block copolymer of styrene-1,3-butadiene (S-B Block Copolymer).
Sources & evidence
- ORD record
- ord-81c26b3d7155437eaf5bd5af5c00636e
- Source dataset
- uspto-grants-2015_09
- Patent number
- US09136038B2
Reaction notes
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