POLYETHYLENE TEREPHTHALATE POLYMER, YARN COMPRISING SAME, AND METHOD FOR MANUFACTURING CAR MAT

Title:

POLYETHYLENE TEREPHTHALATE POLYMER, YARN COMPRISING SAME, AND METHOD FOR MANUFACTURING CAR MAT

Document Type and Number:

WIPO Patent Application WO/2017/183771

Kind Code:

A1

Abstract:

The present invention relates to a method for preparing a polyethylene terephthalate polymer with improved abrasion resistance by further introducing inorganic particles (metal) in addition to ethylene glycol (EG) and terephthalic acid (TPA), which form an existing polyethylene terephthalate bond, and to a yarn and car mat manufactured by using the polyethylene terephthalate polymer prepared by the method. When the yarn and the car mat are manufactured using the polyethylene terephthalate polymer, the density of the yarn is increased, leading to an improvement in abrasion resistance of the car mat.

Inventors:

KIM CHON KI (KR)
KIM MOO SONG (KR)
KIM JONG MIN (KR)
KWON YONG CHUL (KR)

Application Number:

PCT/KR2016/009366

Publication Date:

October 26, 2017

Filing Date:

August 24, 2016

Export Citation:

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Assignee:

HYOSUNG CORP (KR)

International Classes:

C08G63/183; B60N3/04; C08G63/80; C08J3/22; C08K3/00; D01F6/62

Foreign References:

KR100661807B1	2006-12-28
KR20100015397A	2010-02-12
KR20130134709A	2013-12-10
KR19980035030U	1998-09-15
KR20060077247A	2006-07-05

Other References: