Patent · US Expired

Hydroxyalkanoate polymer composition

US5281649A · kind A · utility

3Cited by
2References
9Claims
0Family size

Assignee

Inventors

Key dates

Filing dateFeb 11, 1993
Grant dateJan 25, 1994
Priority date—
Expiry dateFeb 11, 2013

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08K3/16
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

NH.sub.4 Cl is used as a nucleating agent to prepare polyhydroxyalkanoate compositions.

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