Wave absorber

Details Wave absorber Wave absorber

1997-03-31

1999-03-23

Copenheaver, Blaine R.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including variation in thickness

342 4, 4283166, 4283179, 4283191, H01Q 1700, B32B 326

Patent

active

058856927

ABSTRACT:
A wave absorber comprising a foamed resin and a dielectric loss material dispersed therein, wherein the foamed resin is a foamed melamine resin obtained by foaming a resin composition comprising, as the main components, a melamine-formaldehyde condensate and a foaming agent. The wave absorber alleviates the problems of the prior art, and is lightweight and superior in self-extinguishing property, and shows an excellent wave-absorbing property owing to a uniformly dispersed dielectric loss material.

REFERENCES:
patent: 4334971 (1982-06-01), Mahnke et al.
patent: 4681712 (1987-07-01), Sakakibara et al.
patent: 4795763 (1989-01-01), Gluck et al.
patent: 5331567 (1994-07-01), Gibbons et al.
patent: 5373296 (1994-12-01), Ishino et al.

Affiliated with

Also associated with

Rating

Wave absorber does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Wave absorber, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wave absorber will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2123110