Isoprene → 1,3-Pentadiene isoprene
Reaction equation
[CH2:1]=[CH:2][CH:3]=[CH:4][CH3:5].[CH2:6]=[CH:7][C:8](=[CH2:10])[CH3:9]>>[CH2:1]=[CH:2][CH:3]=[CH:4][CH3:5].[CH2:6]=[CH:7][C:8](=[CH2:9])[CH3:10]Participants
3
Procedure
In each of these Comparative Examples the procedure of Example 1 was followed, but using 1,3-pentadiene and isoprene in the amounts indicated in Table 5, to obtain a liquid 1,3-pentadiene/isoprene copolymer. The copolymers so obtained were baked in the same manner as in Experiment 2 of Example 1 to form baked coatings which were then immersed in toluene at 20° C for 1 hour to investigate their solvent resistance. The results are indicated in Table 5.
Sources & evidence
- ORD record
- ord-45b3adb63fc44f75b80d52ce0d67b00b
- Source dataset
- uspto-grants-1976_03
- Patent number
- US03942997
Reaction notes
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