Process for carpet manufacture

Details Process for carpet manufacture Process for carpet manufacture

1978-11-20

1980-06-03

Lusignan, Michael R.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156334, 156337, 260 285R, 260 23S, 427373, A46D 100, B32B 500, D05C 1500

Patent

active

042060079

ABSTRACT:
An improved process is disclosed for manufacturing carpet. The improved process involves replacing from 4% to 25% of a carboxylated styrene-butadiene rubber carpet backing adhesive in a conventional carpet manufacturing process with a water soluble saponified tall oil pitch tackifier, thereby improving the bond strength between the carpet and backing.

REFERENCES:
patent: 3718530 (1973-02-01), Watson
patent: 3798118 (1974-03-01), Jones

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