| 摘要 |
A process for tuft and filament bonding of unfinished carpet includes applying a coating composition which contains from 50% to 100% by weight of a substantially amorphous poly-alpha-olefin as a melt to the backside of a carpet material so as to obtain a coating weight of from 20 to 1,500 g/m<2>, the melt viscosity of the coating composition at 190° C. is in the range from 400 mPas to 10,000 mPas.
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