Patent · US Active

Soy-based polyols

US8471072B2 · kind B2 · utility

2Cited by
15References
10Claims
0Family size

Assignee

Inventors

Key dates

Filing dateFeb 2, 2010
Grant dateJun 25, 2013
Priority date—
Expiry dateApr 4, 2031

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC11C3/04
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

The invention provides processes for preparing soy-based oligomeric polyols or substituted oligomeric polyols, as well as urethane bioelasteromers comprising the oligomeric polyols or substituted oligomeric polyols.

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