Patent · US Expired

Nuclear shields

US3950271A · kind A · utility

5Cited by
1References
13Claims
0Family size

Assignee

Inventors

Key dates

Filing dateApr 26, 1974
Grant dateApr 13, 1976
Priority date—
Expiry dateApr 26, 1994

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08K3/10
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

Melt-processable nuclear shielding compositions are prepared from chloro-fluoro substituted ethylene polymers, particularly PCTFE and E-CTFE, containing 1-75% by weight of a gadolinium compound.

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