Patent · US Active

Guanidine-substituted resin for transesterification

US8247500B2 · kind B2 · utility

0Cited by
3References
5Claims
0Family size

Assignee

Inventors

Key dates

Filing dateFeb 3, 2009
Grant dateAug 21, 2012
Priority date—
Expiry dateApr 8, 2030

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08F8/30
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

A polymeric resin comprising guanidine groups having at least one C4-C22 tertiary alkyl substituent.

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