Patent · US Active

Method for producing 1,5-pentamethylenediamine, 1,5-pentamethylenediamine, 1,5-pentamethylene diisocyanate, method for producing 1,5-pentamethylene diisocyanate, polyisocyanate composition, and polyurethane resin

US9404132B2 · kind B2 · utility

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Key dates

Filing dateFeb 25, 2011
Grant dateAug 2, 2016
Priority date—
Expiry dateFeb 25, 2031

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02P20/52
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

In a method for producing 1,5-pentamethylenediamine, a lysine decarboxylase-expressing microorganism that is subjected to a treatment is used.

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