BIOBASED DIISOCYANATES,PROCESS FOR PREPARATION OF SAME,AND POLYURETHANE ELASTOMERS PREPARED FROM SAME

BIOBASED DIISOCYANATES,PROCESS FOR PREPARATION OF SAME,AND POLYURETHANE ELASTOMERS PREPARED FROM SAME

Biobased diisocyanates are derived from 3-petadecyl phenol, which is derived from Cardanol harvested from cashew nutshell liquid food waste. The biobased diisocyanates are of the formulas: (see formula 1)(see formula 2) wherein R is an alkyl chain C15H31 (n-pentadecyl); R1 = CH3 or COCH3; and R2 is...

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Bibliographische Detailangaben
Hauptverfasser: SACRIPANTE, GUERINO G, ROBINSON, JASON JAMES, CALAYAN, TRISTAN, MOEBUS, JURI HELMUT
Format: Patent
Sprache:eng ; fre
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC CHEMISTRY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Zusammenfassung:Biobased diisocyanates are derived from 3-petadecyl phenol, which is derived from Cardanol harvested from cashew nutshell liquid food waste. The biobased diisocyanates are of the formulas: (see formula 1)(see formula 2) wherein R is an alkyl chain C15H31 (n-pentadecyl); R1 = CH3 or COCH3; and R2 is an alkylene of from about 1 to 18 carbon atoms.