초록 ▼

This invention relates to a floor mat primarily for use in an outdoor environment wherein the mat includes a tufted carpet solely comprised of nylon monofilament fibers. Furthermore, this mat comprises a foam rubber backing which possesses a high level of ozone resistance and simultaneously will not

This invention relates to a floor mat primarily for use in an outdoor environment wherein the mat includes a tufted carpet solely comprised of nylon monofilament fibers. Furthermore, this mat comprises a foam rubber backing which possesses a high level of ozone resistance and simultaneously will not appreciably stain a handler's skin or a floor's surface with carbon particles. The utilization of all monofilament nylon fibers provides for the extreme effective removal of moisture, dirt, and debris from the footwear of pedestrians and also permits easy cleaning and effective drying of the overall article. The utilization of a foam rubber backing also allows for heavy duty industrial-scale laundering in such standard washing machines without appreciably damaging either the washing machines or inventive floor mats themselves.

대표청구항 ▼

[ What I claim is:] [1.] A floor mat comprisinga carrier fabric;a pile material tufted into the carrier fabric which forms a pile surface on one side of the carrier fabric, whereinsaid pile material is all monofilament nylon fibers having deniers of from about 200 to about 400; anda vulcanized expan

[ What I claim is:] [1.] A floor mat comprisinga carrier fabric;a pile material tufted into the carrier fabric which forms a pile surface on one side of the carrier fabric, whereinsaid pile material is all monofilament nylon fibers having deniers of from about 200 to about 400; anda vulcanized expanded backing sheet of rubber integrated to the other side of the carrier fabric, whereinsaid rubber backing is comprised of carbon particles anda mixture of rubber compounds selected from the group consisting of NBR and EPDM, SBR and EPDM, and SBR, NBR, and EPDM; andoptionally, a blowing agent to produce a foam rubber having a closed cell structure;wherein said floor mat possesses suitable flexibility to be laundered on a regular basis in an industrial washing machine without appreciably damaging said mat or said machine; andwherein said floor mat will not transfer an appreciable amount of said carbon particles from said rubber backing sheet to any surfaces in which it comes into contact.