Polymeric materials derived from ring-opening polymerization of 1,5-cyclooctadiene

Polymeric materials derived from ring-opening polymerization of 1,5-cyclooctadiene

These polymers are characterized as having a structure of polyalkenemers in which the double bonds are of the cis and trans vinyl type configuration and no double bonds are of the 1,2 type configuration. The polymers are further characterized by repeating units of -CH2-CH=CH-CH2-CH2-CH=CH-CH2- in wh...

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Hauptverfasser: CALDERON, NISSIM
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:These polymers are characterized as having a structure of polyalkenemers in which the double bonds are of the cis and trans vinyl type configuration and no double bonds are of the 1,2 type configuration. The polymers are further characterized by repeating units of -CH2-CH=CH-CH2-CH2-CH=CH-CH2- in which at least 75 percent of the vinyl double bonds are of the cis type configuration and none of the double bonds are of the 1,2-type configuration.