Patent · US Expired

Platinum complexes for silicone compositions

US4256616A · kind A · utility

16Cited by
1References
6Claims
0Family size

Inventors

Key dates

Filing dateNov 22, 1978
Grant dateMar 17, 1981
Priority date—
Expiry dateNov 22, 1998

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08K5/49
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

Platinum catalyzed SiH-Olefin silicone compositions are disclosed, wherein the catalyst is a zero-valent platinum-phosphorus complex, which may be combined with stannous salts.

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