#HYOSUNG CORP [KR]

POLYETHYLENE TEREPHTHALATE FIBER FOR AIR-BAGS AND TEXTILES MADE FROM SAME

A polyethylene terephthalate multifilament prepared by spinning polyethylene terephthalate chips having an intrinsic viscosity of 0.8 to 1.3 is provided. In order to improve the energy absorption capa…

DRIVE·Oct 31·2 min read

D01D5/12 HYOSUNG CORP [KR]

Low shrinkage polyamide fiber and uncoated fabric for airbags made of the same

The present invention relates to a low shrinkage polyamide fiber suitable for use as a yarn of a fabric for airbags, and an uncoated fabric for airbags produced using the same. The uncoated fabric for…

DRIVE·Jun 7·2 min read

B60R21/235 HYOSUNG CORP [KR]

Polyester multifilament yarn for rubber reinforcement and method of producing the same

Disclosed is a method of producing a polyethylene terephthalate-based polyester fiber, including spinning polyethylene terephthalate based polyester to produce an undrawn yarn with an intrinsic viscos…

DRIVE·Sep 7·2 min read

B60C9/0042 HYOSUNG CORP [KR]

Polyamide fiber for uncoated airbags

The present invention relates to a polyamide fiber for uncoated airbags, the fineness and stress-strain curve of the monofilaments of which were controlled such that the polyamide fiber can absorb imp…

DRIVE·Jul 13·2 min read

D01F6/60 HYOSUNG CORP [KR]

Uncoated fabric for airbags

DRIVE·Apr 27·2 min read

B60R21/235 HYOSUNG CORP [KR]

High tenacity polyethylene-2,6-naphthalate fibers

The present invention relates to a high strength polyethylene-2,6-naphthalate fiber produced by a method comprising controlling the stress-strain curve and fine structure of an undrawn yarn such that …

DRIVE·Mar 2·1 min read

B60C9/0042 HYOSUNG CORP [KR]

A solution containing cellulose dissolved in N-methylmorpholine-N-oxide and high tenacity lyocell multifilament using the same

This invention relates to a method of preparing cellulose solution which is homogeneous at relatively low temperature, in which a small amount of cellulose powder or polyvinylalcohol is dissolved in t…

DRIVE·Jan 5·1 min read

B60C9/0042 HYOSUNG CORP [KR]

Cellulose dip cord produced from highly homogeneous cellulose solution and tire using the same

The present invention relates to a method for producing tire using high strength lyocell dip cord, and more particularily, to a lyocell dip cord and tire produced by a method comprising the steps of: …

DRIVE·Jan 5·2 min read

B60C9/0042 HYOSUNG CORP [KR]

A homogeneous cellulose solution and high tenacity lyocell multifilament using the same

The present invention relates to a method for making highly homogenized cellulose solution, wherein the cellulose solution is obtained by obtaining a solidified N-methylmorphorine-N-oxide(hereinafter,…

DRIVE·Jan 5·1 min read

B60C9/0042 HYOSUNG CORP [KR]

High tenacity polyethylene-2,6-naphthalate fibers

The present invention relates to a high tenacity polyethylene naphthalate fiber containing a silica compound. This fiber is produced by a method comprising the steps of: (A) melt-spinning a solid phas…

DRIVE·Jan 5·1 min read

B60C9/0042 HYOSUNG CORP [KR]

Cellulose multi-filament for tire cord and method of producing the same

Disclosed is a lyocell multi-filament for a tire cord and a method of producing the same. The method includes i) dissolving mixed powder of cellulose and polyvinyl alcohol in a mixed solvent of N-meth…

DRIVE·Jun 30·2 min read

B29C48/05 HYOSUNG CORP [KR]