03985951 is referenced by 49 patents and cites 6 patents.

Disclosure is made of a novel sheath and the method of its use for protecting electrical conductors and connections. The sheath comprises a tubular body which defines an interior space. The space contains an expandable, synthetic, polymeric resin foam forming composition. The method of the invention comprises inserting an electrical conductor or connection into the sheath of the invention and activating the foam forming composition to foam and encapsulate the conductor or connection. The installed sheaths protect the conductors and/or connections from degradation by environmental conditions, are resilient and improve the insulative quality of the electrical connection.

Title
Electrical insulator including a polymeric resin foam forming composition and method of insulation
Application Number
5/594796
Publication Number
3985951
Application Date
July 10, 1975
Publication Date
October 12, 1976
Inventor
Robert L Harris
Freeport
NY, US
Agent
Kane Dalsimer Kane Sullivan and Kurucz
Assignee
Niemand Bros
NY, US
IPC
H01R 5/12
H01B 3/18
H01B 17/58
View Original Source