title: Rotaxane building blocks bearing blocked isocyanate stoppers: polyrotaxanes through post-assembly chain extension.
authors.affiliation: DSM Research, P.O. Box 18, 6160 MD Geleen, The Netherlands.
authors.forename: Timothy J
authors.initials: TJ
authors.lastname: Kidd
authors.forename: Ton J A
authors.initials: TJ
authors.lastname: Loontjens
authors.forename: David A
authors.initials: DA
authors.lastname: Leigh
authors.forename: Jenny K Y
authors.initials: JK
authors.lastname: Wong