Methods for producing a dielectric, dielectric having...

Details Methods for producing a dielectric, dielectric having... Methods for producing a dielectric, dielectric having...

2006-09-19

2006-09-19

Robertson, Jeffrey B. (Department: 1712)

Compositions

Fluent dielectric

N-containing

C252S575000, C525S420000, C525S422000, C525S540000, C528S097000, C528S098000, C528S099000, C528S176000, C528S183000, C528S272000, C528S288000, C528S289000, C528S291000, C528S363000

Reexamination Certificate

active

07108807

ABSTRACT:
Poly-o-hydroxyamides include binaphthyl substituents as repeating units. The poly-o-hydroxyamides can be cyclized to give the polybenzoxazole by heating. Pore formation occurs, so that a dielectric having a very low dielectric constant k of less than 2.5 is obtained.

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