Undrawn, tough, durably melt-bondable, macrodenier, thermoplasti

Stock material or miscellaneous articles – Pile or nap type surface or component – Particular backing structure or composition

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428 96, 428373, 428374, 442352, 442362, 442364, 442 48, B32B 302, D03D 2700

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active

059724633

ABSTRACT:
Undrawn, tough, durably melt-bondable, macrodenier, thermoplastic, multicomponent filaments, such as sheath-core and side-by-side filaments, comprising a first plastic component and a second lower-melting component defining all or at least part of the material-air boundary of the filaments. The filaments can be made by melt-extruding thermoplastics to form hot filaments, cooling and solidifying the hot filaments, and recovering the solidified filaments without any substantial tension being placed thereon. Aggregations of the filaments can be made in the form of floor matting and abrasive articles.

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