Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Patent
1998-12-02
1999-10-19
McCamish, Marion
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Composite having voids in a component
428137, 4283044, B31B 178
Patent
active
059686448
ABSTRACT:
The invention herein relates to a kind of improved mouse device pad, specifically referring to kind improved mouse device pad that is constructed of knitted fabric and polyvinyl chloride (PVC) compound foam, with the innovations of the invention herein including the utilization of an appropriate quantity of softener and adhesive agents as additives during the fabrication process of the PVC compound foam, which enables after fabrication pliancy and greater surface contact stiction because the aforesaid mouse pad is of a thin profile and remains extremely pliant even after the knitted fabric is glued onto the top. Furthermore, when the PVC compound foam bottom layered and knitted cloth surface layered improved mouse pad of the invention herein is utilized for desktop mouse device operation, in addition to the greater surface stiction provided by the PVC compound foam, the aforesaid mouse pad is not only effectively prevented from sliding randomly out of position, but also remains completely flat against the desktop, enabling a larger mouse device operating surface area and thereby providing improved operating convenience and ease.
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McCamish Marion
Singh Arti R.
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