Resilient pad for keyboards

Details Resilient pad for keyboards Resilient pad for keyboards

1989-04-14

1990-11-20

Sluby, P. C.

Stock material or miscellaneous articles

Self-sustaining carbon mass or layer with impregnant or...

428517, 4285428, 428521, 428493, 525187, 200 5A, B32B 900, C01L 3100, H01H 1370

Patent

active

049718622

ABSTRACT:
A resilient pad for keyboards, such as computer keyboards, is disclosed. The pad is composed of EPDM blended with a copolymer of propylene oxide and allyl glycidyl ether. Each of the polymers is present in the amount of 10-90 parts. An accelerator system for the polymer blend is also disclosed. The pad has substantially improved resilience as measured by the hysteresis of the pad.

REFERENCES:
patent: 4594389 (1986-06-01), Lal et al.
patent: 4737412 (1988-04-01), Corbett
W. Hofmann, Kautschuk-Technologie, Gentner Verlag Stuttgart, 1980, pp. 152 and 180 (no translation).

Affiliated with

Also associated with

Rating

Resilient pad for keyboards does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-453796