FRICTION TRANSMISSION BELT AND PRODUCTION METHOD THEREFOR
The present invention relates to a friction transmission belt which includes a friction transmission surface formed from a composite fibrous layer comprising a fibrous member, an isocyanate compound, and a resinous ingredient, wherein the fibrous member comprises cellulosic fibers. The proportions o...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The present invention relates to a friction transmission belt which includes a friction transmission surface formed from a composite fibrous layer comprising a fibrous member, an isocyanate compound, and a resinous ingredient, wherein the fibrous member comprises cellulosic fibers. The proportions of the isocyanate compound and the resinous ingredient in the composite fibrous layer may be 2-15 mass% each. The mass ratio of the isocyanate compound to the resinous ingredient may be from 95:5 to 20:80. |
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