US 9,809,985 B2
Flooring material and the method for the same
Ju Hyung Lee, Uiwang-si (KR); Sam Hun Yun, Anyang-si (KR); Myung Seok Park, Seoul (KR); and Seong Moon Jung, Daejeon (KR)
Assigned to LG HAUSYS, LTD., Seoul (KR)
Appl. No. 14/240,867
Filed by LG Hausys, Ltd., Seoul (KR)
PCT Filed Feb. 6, 2014, PCT No. PCT/KR2014/001032
§ 371(c)(1), (2) Date Feb. 25, 2014,
PCT Pub. No. WO2015/111784, PCT Pub. Date Jul. 30, 2015.
Claims priority of application No. 10-2014-0009610 (KR), filed on Jan. 27, 2014.
Prior Publication US 2016/0258168 A1, Sep. 8, 2016
Int. Cl. E04F 15/16 (2006.01); C08J 5/04 (2006.01); C08J 3/20 (2006.01); C08K 5/12 (2006.01); C08K 7/04 (2006.01)
CPC E04F 15/16 (2013.01) [C08J 3/203 (2013.01); C08J 5/047 (2013.01); C08K 5/12 (2013.01); C08K 7/04 (2013.01); C08J 2327/06 (2013.01); C08J 2477/06 (2013.01); C08K 2201/003 (2013.01); C08K 2201/004 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A flooring material, comprising:
a polar plasticizer;
polar fibers comprising aromatic polyamide fibers; and
a thermoplastic resin,
wherein the polar fibers have an alignment,
wherein the polar fibers are present in an amount of 0.1 parts by weight to 10 parts by weight based on 100 parts by weight of the thermoplastic resin,
wherein the polar plasticizer comprises dioctyl terephthalate (DOTP),
wherein the thermoplastic resin comprises polyvinyl chloride (PVC), and
wherein the aromatic polyamide fibers have a diameter of about 2 μm to about 20 μm and a length of about 3 mm to about 50 mm.