| The difficulty lay rather in the cost of the raw material, isoprene. |
| To the best of our knowledge, reports on vulcanization reaction of isoprene rubbers are not yet available for imidazolinium salts. |
| You will see that the isoprene consists of a chain of four carbon atoms with an extra carbon on the side. |
| Researchers discovered the heatwave caused plants and trees to release a chemical called isoprene, which helps produce ozone in the atmosphere. |
| Larger terpenes are uncommon, with the exception of polymeric isoprene, well known as rubber. |
| From this gas isoprene can be made and the isoprene converted into rubber by sodium, or acid or alkali or simple heating. |
