Patent · US Active

Specific mixtures of N,N-bis(2-hydroxyalkyl)-4-toluidine derivatives, their preparation and a method of using such specific mixtures

US9512298B2 · kind B2 · utility

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7Claims
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Key dates

Filing dateDec 21, 2012
Grant dateDec 6, 2016
Priority date—
Expiry dateDec 21, 2032

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08F2/38
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

A process is provided for preparing new mixtures of N,N-bis(2-hydroxyalkyl)-4-toluidine derivatives which can be used as polymerization accelerators.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.