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US 12,723,346 B2Granted
Coated polyester fabric
AssigneeDow Global Technologies LLC
InventorsVarun Thakur, Stefan Ultsch, Miguel A. Prieto, Burcak Conley, Jozef J.I. Van Dun
Life of this patent
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Abstract
The present disclosure provides and article. The article includes: (A) a polyester fabric; (B) a coating on a surface of the polyester fabric, the coating comprising at least one of (i) an ethylene/vinyl acetate/maleic anhydride terpolymer and (ii) an ethylene/methyl acrylate/glycidyl methacrylate terpolymer.
Claims19
An article comprising:
- (A) a polyester fabric consisting of polyethylene terephthalate;
- (B) an adhesive layer having a coat weight from 10 g/m2 to 40 g/m2, the adhesive layer adhered to the polyethylene terephthalate fabric and comprising components selected from a group consisting of (i) an ethylene/vinyl acetate/maleic anhydride terpolymer, (ii) an ethylene/methyl acrylate/glycidyl methacrylate terpolymer, and (iii) combinations thereof;
- (C) an outer layer adhered to the adhesive layer, the outer layer consisting of
- (i) from 20 wt % to 50 wt % of an ethylene/α-olefin multi-block copolymer,
- (ii) from 50 wt % to 80 wt % of a filler,
- (iii) from 0 wt % to 3.0 wt % optional additive selected from the group consisting of antioxidant, colorant, ultra violet absorber, ultra violet stabilizer, and combinations thereof, based on the total weight of the outer layer;
- and
- the article is halogen-free.
5 more elements
An article comprising:
- (A) a fabric in which all the fibers consist of polyethylene terephthalate;
- (B) an adhesive layer having a coat weight from 10 g/m2 to 20 g/m2, the adhesive layer directly adhered to the fabric, the adhesive layer consists of (i) one of an ethylene/vinyl acetate/maleic anhydride terpolymer and an ethylene/methyl acrylate/glycidyl methacrylate terpolymer and (ii) an optional crosslinking agent;
- (C) an outermost layer directly adhered to the adhesive layer, the outermost layer consisting of
- (i) from 20 wt % to 50 wt % of an ethylene/α-olefin multi-block copolymer,
- (ii) from 50 wt % to 80 wt % of a filler,
- (iii) from 0 wt % to 2.0 wt % optional additive selected from the group consisting of antioxidant, colorant, ultra violet absorber, ultra violet stabilizer, and combinations thereof, based on the total weight of the outermost layer;
- and
- the article is halogen-free.
5 more elements
Dependencies are inferred from the claim text.