KRUSE C. G.; WIJSMAN A.; GEN A. VAN DER, J. ORG. CHEM., 1979, 44, NO 11, 1847-1851
作者:KRUSE C. G.、 WIJSMAN A.、 GEN A. VAN DER
DOI:——
日期:——
SYNTHESIS OF A LIQUID POLYMER AND A FUNCTIONALIZED POLYMER
申请人:Bridgestone Corporation
公开号:EP2193150B1
公开(公告)日:2020-09-23
JP2010538109A
申请人:——
公开号:JP2010538109A
公开(公告)日:2010-12-09
US7981990B2
申请人:——
公开号:US7981990B2
公开(公告)日:2011-07-19
[EN] SYNTHESIS OF A LIQUID POLYMER AND A FUNCTIONALIZED POLYMER<br/>[FR] SYNTHÈSE D'UN POLYMÈRE LIQUIDE ET D'UN POLYMÈRE FONCTIONNALISÉ
申请人:BRIDGESTONE CORP
公开号:WO2009032154A2
公开(公告)日:2009-03-12
ABSTRACT [0054] A method comprising: (a) forming a living liquid polymer, wherein said living liquid polymer is anionically initiated and comprises a cation; (b) adding a functional initiator precursor of the formula FI-H, wherein H is hydrogen and FI is a functional group, said H terminates said living liquid polymer resulting in said liquid polymer having a number average molecular weight of about 20,000 (g/mole) to about 100,000 (g/mole), and said FI and said cation form a functional initiator; (c) adding monomer, wherein said functional initiator initiates anionic polymerization of said monomer; and (d) terminating the polymerization reaction initiated in step (c). Steps (a) through (c) may be conducted in a single reactor, allowing a liquid polymer to be dispersed in a functionalized polymer in a single polymerization step. Thus, the liquid polymer does not have to be handled separately and processing efficiency is improved.