Wave absorber and method for production thereof

Details Wave absorber and method for production thereof Wave absorber and method for production thereof

1997-07-24

1999-12-28

Copenheaver, Blaine

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

264126, 342 1, 342 4, 4283166, 4283175, 4283191, 428407, B32B 318, H01Q 1700

Patent

active

060079053

ABSTRACT:
A wave absorber comprising first foamed particles comprising foamed particles of a thermoplastic organic polymer and a conductive layer formed on the surface thereof, and second foamed particles comprising foamed particles of a thermoplastic organic polymer, the first foamed particles and the second foamed particles being melt-adhered to each other, and a method for producing same. The wave absorber of the present invention is superior in a long-term shape retention, and shows superior wave absorption performance, thereby rendering itself suitable for use in an anechoic chamber.

REFERENCES:
patent: 2865800 (1958-12-01), Stastny
patent: 3978268 (1976-08-01), Kameda et al.
patent: 4496627 (1985-01-01), Azuma et al.
patent: 4751249 (1988-06-01), Wycech
patent: 4952935 (1990-08-01), Sawa et al.
patent: 5073444 (1991-12-01), Shanelec
patent: 5373296 (1994-12-01), Ishno et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2380892