Patent · US Expired

Polysiloxane thermoplastic elastomers

US4145508A · kind A · utility

8Cited by
5References
10Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJul 20, 1977
Grant dateMar 20, 1979
Priority date—
Expiry dateJul 20, 1997

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08G77/48
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

Novel polysiloxane thermoplastic elastomers and processes for their preparation are disclosed. The elastomers are obtained by reaction of .alpha.,.omega.-dihydrogenpolysiloxane with a diethylene silicon compound.

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