POLYMER OBTAINED THROUGH CONTROLLED RADICAL POLYMERIZATION AND CONTAINING AT LEAST ONE BORONATE SUBSTITUENT, ASSOCIATE THEREOF WITH A LIGAND COMPOUND, AND APPLICATION THEREOF Russian patent published in 2008 - IPC C08F2/38 C08G79/08 C08F230/06 

Abstract RU 2314320 C2

FIELD: polymerization processes.

SUBSTANCE: polymer containing at least one boronate substituent or its precursor is prepared by controlled living radical polymerization of monomers in presence of living chain growth control agent, in particular sulfur-containing compound having S-C(S)- bond, said monomers being represented by (i) at least one monomer having at least one boronate substituent or its precursor and selected from group consisting of acryloylbenzeneboronic acid, methacryloylbenzeneboronic acid, vinyl-4-benzeneboronic acid, 3-acrylamidophenylboronic acid, 3-methacrylamidophenylboronic acid, individually or in mixture, or in salt form, and (ii) at least having no boronate substituents nor their precursors. Also described is associate containing above-defined polymer with at least one compound ligand having at least one group capable of forming complex with the polymer containing at least one boronate substituent or its precursor.

EFFECT: narrowed molecular mass distribution and uniformity along the polymer chain.

Similar patents RU2314320C2

Title Year Author Number
LUBRICATING MATERIAL WITH IMPROVED VISCOSITY INDEX AND METHOD FOR OBTAINING THEREOF 2010
  • Radano Kristofer Pol
  • Mur Piter
  • Makelvejn Mendi Dzh.
  • Alessi Majkl L.
  • Ajzenberg Boris
  • Vintsirts Kristof
RU2576401C2
POLYALKYL(METH)ACRYLATE FOR IMPROVING PROPERTIES LUBRICATING OIL 2011
  • Ajzenberg Boris
  • Janssen Diter
  • Zukhert Ellen
  • Shtikhulka Miriam Katrin
  • Fojgt Lukas
RU2584160C2
AQUEOUS COMPOSITION COMPRISING CHEMICAL MICROGEL BOUND WITH AQUEOUS POLYMER 2002
  • Bavuze Brjuno
  • Destarak Matias
RU2276161C2
METHOD OF PRODUCING POLYMERS WITH TERMINAL ACID GROUPS VIA ATOM-TRANSFER RADICAL POLYMERISATION 2007
  • Bal'K Sven
  • Leden Gerd
  • Miss Kristine
  • Tremer Kristine
  • Mehrts Monika
RU2454433C2
USING COMB POLYMERS TO REDUCE FUEL CONSUMPTION 2008
  • Shter Torsten
  • Janssen Diter
  • Shnabel' Jurgen
  • Ajzenberg Boris
  • Gerlittser Khans
  • Mjuller Mikhaehl'
RU2483083C2
APPLICATION OF COMB POLYMERS AS ANTI-FATIGUE ADDITIVES 2010
  • Ajzenberg Boris
  • Shter Torsten
  • Janssen Diter
  • Shtikhulka Miriam-Katrin
RU2547463C2
ADDITIVE IMPROVING VISCOSITY INDEX WITH IMPROVED INDICATORS OF SHEAR RESISTANCE AND SOLUBILITY AFTER SHEAR 2018
  • Klein, Rebecca
  • Becker, Holger
  • Janssen, Dieter
  • Seibel, Sebastian
RU2773826C2
PREPARATION OF LOW VISCOSITY POLYMERS 2013
  • Zirak Zofia M.
  • Radano Kristofer Pol
RU2653538C2
POLYMER-INORGANIC COMPOSITIONS IN FORM OF NANOPARTICLES, THEIR MANUFACTURING METHOD, AND THEIR USE AS ADDITIVES FOR LUBRICATING MATERIALS 2019
  • Wieber, Stephan
  • Sirak, Sofia
  • Ness, Daniel
  • Wilkens, Roland
  • Justel, Rebecca
  • Schmitt, Gunter
  • Hagemann, Michael
RU2788660C2
POLYMER, METHOD OF PREPARATION THEREOF, COATED SURFACE, AND METHOD FOR COATING SURFACE 1992
  • Roderik Uil'Jam Dzhonatan Baurs
  • Stefen Alister Dzhons
  • Piter Uil'Jam Strehtford
  • Stiven Aleksander Charl'Z
RU2167886C2

RU 2 314 320 C2

Authors

Destarak Matias

Bavuze Brjuno

Bzdukha Vojtsekh

Fleri Eht'En

Dates

2008-01-10Published

2003-05-14Filed