05117327 is referenced by 10 patents and cites 4 patents.

Electrical devices, e.g. molded circuit boards, connectors and capacitors, fabricated from electrical insulating component, comprising norbornene dicarboximide thermoplastic polymer exhibiting a glass transition temperature greater than about 200.degree. C., moisture absorption after equilibrating in boiling water of less than about 3 weight percent and an electrical permittivity at 1000 hertz measured at 25.degree. C. and 50 percent relative humidity of less than 2.8. Preferred polymers comprise N-methyl norbornene dicarboximide, N-ethyl norbornene dicarboximide, N-propyl norbornene dicarboximide, N-butyl norbornene dicarboximide, N-trifluoroethyl norbornene dicarboximide, N-phenyl norbornene dicarboximide, N-trifluoromethylphenyl norbornene dicarboximide, N-cyclohexyl norbornene dicarboximide, N-cycloheptyl norbornene dicarboximide, N-cyclooctyl norbornene dicarboximide.

Title
Norbornene dicarboximide polymer dielectric devices
Application Number
7/629887
Publication Number
5117327
Application Date
December 19, 1990
Publication Date
May 26, 1992
Inventor
Christopher J Hardiman
University City
MO, US
Jawed Asrar
Chesterfield
MO, US
Agent
Richard H Shear
Thomas E Kelley
Assignee
Monsanto Company
MO, US
IPC
C08G 69/00
H01G 4/08
View Original Source