Patent · US Active

Tetrazole based linear polymers

US7745633B1 · kind B1 · utility

0Cited by
2References
5Claims
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Inventors

Key dates

Filing dateDec 10, 2008
Grant dateJun 29, 2010
Priority date—
Expiry dateDec 10, 2028

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08G18/3842
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

A linear isocyanate polymer produced by utilizing an effective amount of tetrazole diol or tetrazole polyol, reacting with an effective amount isocyanate resin, and cooling to room temperature producing a linear polyisocyanate polymer.

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