公开(公告)号：US09359459B2

公开(公告)日：2016-06-07

申请号：US14651798

申请日：2013-12-13

Applicant: BOSTIK SA

Inventor： Guillaume Michaud ,  Frederic Simon ,  Stephane Fouquay ,  Liana Annunziata ,  Sophie Guillaume ,  Jean Francois Carpentier

IPC: C08F132/04 ,  C08G61/08 ,  C08G71/04 ,  C08F8/14 ,  C08F8/04

CPC classification number: C08F132/04 ,  C08F8/14 ,  C08G61/08 ,  C08G71/04 ,  C08G2261/126 ,  C08G2261/1644 ,  C08G2261/3322 ,  C08G2261/418 ,  C08G2261/74

Abstract: Process for the preparation of a hydrocarbon polymer comprising two end groups having 2-oxo-1,3-dioxolan-4-yl final parts by ring opening metathesis in the presence of a metathesis catalyst, of a chain transfer agent comprising a carbonate ring and of a compound of formula comprising at least one C6-C16 ring having a carbon-carbon double bond.Hydrocarbon polymer capable of being obtained by this process.Process for the preparation of polyurethanes by reaction of this polymer and of a compound comprising at least one amine group, and polyurethanes thus obtained.