Invention Grant
- Patent Title: Floor mat article
- Patent Title (中): 地板垫文章
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Application No.: US13230219Application Date: 2011-09-12
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Publication No.: US09085838B2Publication Date: 2015-07-21
- Inventor: Raul Maldonado Arellano
- Applicant: Raul Maldonado Arellano
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent David B Patchett
- Main IPC: D04H1/70
- IPC: D04H1/70 ; D04H1/58 ; D06N7/00 ; A47L23/26

Abstract:
A floor mat article for removing and holding dust, mud, dirt, and water and a process for making a floor mat. The matting article can include a lofty nonwoven web of entangled fibers and a pressure-sensitive adhesive coating. The lofty nonwoven web can include organic crimped staple fibers which can be adhesively bonded together by a binder resin to form a three dimensional network of intercommunicated voids constituting at least 75% of the volume. The matting article can have a maximum density of 95 kilograms per cubic meter. The process can include forming a nonwoven web of crimped staple organic fibers; coating the nonwoven web with a binder resin; heat curing the coated nonwoven web; and applying a pressure-sensitive adhesive to a first major surface of the coated nonwoven web.
Public/Granted literature
- US20120064324A1 FLOOR MAT ARTICLE Public/Granted day:2012-03-15
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