Patent ID: 11913522
Assignee: MITSUBOSHI BELTING LTD.
Field: Surface technology, coating (Chemistry)
Classification: CPC D  F  B | IPC B  D  F

Claim 0:
1. A V-ribbed belt having a frictional power-transmission surface constituted by a multilayer weft-knitted cloth, wherein:
the multilayer weft-knitted cloth comprises a cellulose-based natural spun yarn, a polyester-based composite yarn, and a polyamide-based yarn;
at least the cellulose-based natural spun yarn and the polyamide-based yarn are disposed in a layer on a frictional power-transmission surface side; and
the multilayer weft-knitted cloth has a content of the cellulose-based natural spun yarn of 5 to 40 mass %.