Title:
METHOD FOR MANUFACTURING CONJUGATE SPUN HIGHLY ABSORBENT MELT BLOWN NON-WOVEN FABRIC
Document Type and Number:
WIPO Patent Application WO/2012/081819
Kind Code:
A1
Abstract:
The present invention is characterized by comprising: a step (S1) of melt blowing a first component, which is 19-80 wt% of an elastomer capable of being melt blown conjugate spun, and a second component, which is a polyamide elastomer, into sheath-core or side-by-side fiber composites through a typical melt blown conjugate spinning nozzle, wherein the first component is 19-80 wt% of an elastomer capable of being melt blown conjugate spun which is selected from one sole group or from two or more groups consisting of polypropylene elastomer, polyester elastomer, and polyterephthalate elastomer, and which is mixed with 0.2-2 wt% of a hydrophilic agent; a step (S2) of hardening the melt blown conjugate spun fiber; and a step (S3) of collecting the cooled and solidified conjugate spun fiber to form a web.
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Inventors:
LEE YOUNG KYU (KR)
LEE KYUNG JU (KR)
LEE CHANG HWAN (KR)
PARK IL YONG (KR)
LEE KYUNG JU (KR)
LEE CHANG HWAN (KR)
PARK IL YONG (KR)
Application Number:
PCT/KR2011/007759
Publication Date:
June 21, 2012
Filing Date:
October 18, 2011
Export Citation:
Assignee:
WELCRON CO LTD (KR)
LEE YOUNG KYU (KR)
LEE KYUNG JU (KR)
LEE CHANG HWAN (KR)
PARK IL YONG (KR)
LEE YOUNG KYU (KR)
LEE KYUNG JU (KR)
LEE CHANG HWAN (KR)
PARK IL YONG (KR)
International Classes:
D04H3/16; D01D5/30; D01D5/34; D04H1/42
Foreign References:
| KR100821314B1 | 2008-04-11 | |||
| JPH10158971A | 1998-06-16 | |||
| JPH0491289A | 1992-03-24 | |||
| KR930000255A | 1993-01-15 |
Attorney, Agent or Firm:
LEE, INSIK (KR)
이인식 (KR)
이인식 (KR)
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Claims:
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