Patent · US Expired

Flexible, self-cross-linking binders

US4647506A · kind A · utility

11Cited by
13References
37Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 25, 1985
Grant dateMar 3, 1987
Priority date—
Expiry dateSep 25, 2005

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10T428/31935
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

Flexible, self-cross-linking binders, useful for, e.g., paints and magnetic media composites, are prepared from hydroxyl-containing thermoplastic polymers reacted with condensates of diisocyanates and unsaturated esters. They can be cured with an electron beam.

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