Term Name:	poly(butylene oxide) polymer
Synonyms:	PBO, poly(butylene oxide), Poly(oxy-1,4-butylene) glycol, Poly(oxybutylene) glycol, Poly(oxytetramethylene), Poly(tetramethylene ether), Poly(tetramethylene glycol), Poly(tetramethylene oxide), Polybutylene glycol, polytetrahydrofuran, Polytetramethylene glycol
Definition:	A poly(alkylene oxide) polymer, composed of poly(butylene oxide) macromolecules.
Ontology:	ChEBI [CHEBI:61603]  ( EBI )