Biobased diisocyanates, and process for preparation of 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:wherein R is an alkyl chain C15H31 (n-pentadecyl); R1 = CH3 or COCH3; and R2 is an alkylene of from about 1 to 1...

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Bibliographische Detailangaben
Hauptverfasser:	Robinson, Jason James, Calayan, Tristan, Moebus, Juri Helmut, Sacripante, Guerino G
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY COMPOSITIONS BASED THEREON 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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Beschreibung
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: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.