Composition for backing carpets

Details Composition for backing carpets Composition for backing carpets

1982-10-26

1984-04-17

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524423, 524563, 428 95, 428 96, 428 97, C08K 501

Patent

active

044435754

ABSTRACT:
A composition for backing a carpet, which contains (a) 5 to 65% by weight of an olefin-polar monomer copolymer having a polar monomer content of 5 to 40% by weight, (b) 1 to 50% by weight of a synthetic oil comprising one or more non-condensed tricyclic aromatic hydrocarbon compounds having a boiling point of 250.degree. C. or higher and a molecular weight of 258 to 482, and being liquid at room temperature, (c) 30 to 90% by weight of an inorganic filler, and, if necessary, up to 50% by weight of a solid low-molecular compound component. The composition is particularly useful for automobile carpets and carpet tiles. The composition provides flexibility during blending, a high flexibility, and, in particular, a superior performance at low temperatures.

REFERENCES:
patent: 4145338 (1979-03-01), Matsubara et al.
patent: 4243568 (1981-01-01), Brown

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