Patent · US Expired

Compositions of crosslinkable polyurethanes

US6992132B2 · kind B2 · utility

26Cited by
10References
16Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJun 4, 2003
Grant dateJan 31, 2006
Priority date—
Expiry dateAug 21, 2023

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10T428/31551
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

Compositions comprising anionic ionomeric polyurethanes crosslinkable in a wide temperature range, said composition comprising the following components:

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