Title: Functionalized polymers
Application Number: 98801424 Application Date: 1998.08.19
Publication Number: 1241195 Publication Date: 2000.01.12
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C08C19/44;C08F2/38;C08F4/00;C08F8/00;C08F10/00
Applicant(s) Name: Infineum Holdings B. V. Address:
Inventor(s) Name: B. Ivan;F. De Jong
Attorney & Agent: chen jizhuang
Abstract:
    The invention discloses a process for functionalizing polymers prepared by carbocationic polymerization wherein a living carbocationic polymerization system is reacted with one or more aromatic ring systems, and the use of substituted or unsubstituted reaction products of said process in lubricating oil or fuel compositions and additive concentrates, for example as dispersant, detergent or antioxidant additives or VI improvers.
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