Title:
【発明の名称】粘度指数向上剤としての新規ポリマー・イン・ポリマー分散液
Document Type and Number:
Japanese Patent JP2001503455
Kind Code:
A
Abstract:
Disclosed is a solvent-free polymer-in-polymer dispersion consisting of polyalkyl(meth)acrylates (PAMA) and olefin copolymers (OCP), as well as their use as a viscosity index improver and a pour point depresser.
Inventors:
Stephan Fengler
Horst penevis
Stephan masort
Horst penevis
Stephan masort
Application Number:
JP51794698A
Publication Date:
March 13, 2001
Filing Date:
September 12, 1997
Export Citation:
Assignee:
Lomax Adity Ves Gezel Shaft Mitt Beschlenktel Haftung
International Classes:
C10M143/00; C08F255/00; C08L51/00; C10M145/10; C10M157/00; (IPC1-7): C08F255/00; C10M145/10
Attorney, Agent or Firm:
Toshio Yano (3 outside)