Patent · US Expired

Silalkylenesiloxane copolymer materials and methods for their preparation

US6534587B1 · kind B1 · utility

10Cited by
15References
17Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 9, 2000
Grant dateMar 18, 2003
Priority date—
Expiry dateMay 9, 2020

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08L83/14
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

Symmetric and asymmetric cyclic silalkylenesiloxane monomers and copolymers thereof, as well as crosslinked and/or reinforced silalkylenesiloxane copolymers, medical devices containing such materials, and methods of preparation.

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