Structure of isoprene oligomers
โ Scribed by V.P. Yudin; L.N. Kondyurina; V.Ya. Klimova
- Book ID
- 118360556
- Publisher
- Elsevier Science
- Year
- 1974
- Weight
- 416 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0032-3950
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๐ SIMILAR VOLUMES
## Abstract The structure of isoprene oligomers synthesized by cationic oligomerization in the presence of the BF~3~ ยท H~2~O complex as an initiator in a hexane solution at 40ยฐC was investigated. These oligomer fractions obtained with the degree of polymerization (DP) in the range 5โ12, and the com
## Abstract Branching in isoprene polymers with __cis__โ1,4 content of โผ85% obtained by polymerization in the presence of a complex catalyst and under the action of lithium was determined by studying intrinsic viscosity of polymer fractions in an ideal solvent. It was established that macromolecule