Patent · US Expired

Low density silicone foam

US4767794A · kind A · utility

16Cited by
7References
40Claims
0Family size

Assignee

Inventors

Key dates

Filing dateOct 26, 1987
Grant dateAug 30, 1988
Priority date—
Expiry dateOct 26, 2007

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08J2383/04
  • WIPO fieldOther special machines
  • WIPO sectorMechanical engineering

Abstract

Amine compounds are added to foamable elastomeric silicone foam to reduce foam density.

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