Flooring material

Details Flooring material Flooring material

2005-03-03

2009-02-24

Salvatore, Lynda (Department: 1794)

Stock material or miscellaneous articles

Composite

C428S424200, C428S424400, C428S424800

Reexamination Certificate

active

07494713

ABSTRACT:
An object is to provide a flooring material which, when applied, is satisfactory in applicability and conformability to the substrate and which combines all of various properties required of flooring materials, such as nonfouling properties, marring resistance, and flexibility. The flooring material comprises synthetic resin A, which comprises a polyethylene resin and/or an ethylene/α-olefin copolymer resin, synthetic resin B, which comprises a flexible ethylene-based resin, and synthetic resin C, which comprises a thermoplastic elastomer, and has: a face layer formed from a synthetic resin composition obtained by compounding ingredients comprising 30-60 parts by weight of synthetic resin A, 10-50 parts by weight of synthetic resin B, 10-40 parts by weight of synthetic resin C, the sum of the resins A, B, and C being 100 parts by weight, 1-15 parts by weight of a viscosity improver, and 150-500 parts by weight of a filler; and a groundwork layer formed from a synthetic resin composition obtained by compounding ingredients comprising 0-30 parts by weight of synthetic resin A, 30-60 parts by weight of synthetic resin B, 41-60 parts by weight of synthetic resin C, the sum of the resins A, B, and C being 100 parts by weight, 1-15 parts by weight of a viscosity improver, and 150-500 parts by weight of a filler.

REFERENCES:
patent: 7-125145 (1995-05-01), None
patent: 8-156192 (1996-06-01), None
patent: 11-13267 (1999-01-01), None
patent: 11-48416 (1999-02-01), None
patent: 2003/147946 (2003-05-01), None

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