| 摘要 |
PROBLEM TO BE SOLVED: To provide carpet material which is heat-resistant and durable enough to be used for a long period, which is flexible and shows a sufficient anti-slippage effect, and which has good property to be processed. SOLUTION: Humidity curing type hot melt which is non-adhesive at normal temperature as physical property after humidity curing and whose elastic modulus is not higher than 1×10<SP>7</SP>Pa is used as a backing material. COPYRIGHT: (C)2005,JPO&NCIPI
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