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Title:
POLYOLEFIN/CLAY NANOCOMPOSITE MATERIAL FOR PRODUCING ARTIFICIAL FEATHERS AND A PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2012/064018
Kind Code:
A2
Abstract:
The present invention relates to a material for producing artificial feathers and to a production method therefor. The invention provides a polyolefin/clay nanocomposite material for producing artificial feathers which comprises from 80-99 % by weight of polypropylene, from 1-20 % by weight of organic clay and from 0-20 % by weight of a compatibiliser, and a production method therefor, as well as artificial feathers and a badminton shuttlecock which comprise the polyolefin/clay nanocomposite material for producing artificial feathers, and the invention makes it possible to produce a badminton shuttlecock having flight characteristics close to those of a natural shuttlecock by providing artificial feathers which are not only endowed with outstanding durability, production amenability and price stability but are also endowed with a form, density and strength similar to natural feathers, by using a polyolefin/clay nanocomposite material having the optimum constituents and composition for an artificial feather material.

Inventors:
NAM BYUNG KOOK (KR)
KO SUNG ROK (KR)
KIM SE HOON (KR)
Application Number:
PCT/KR2011/007031
Publication Date:
May 18, 2012
Filing Date:
September 23, 2011
Export Citation:
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Assignee:
HONAM PETROCHEMICAL CORP (KR)
NAM BYUNG KOOK (KR)
KO SUNG ROK (KR)
KIM SE HOON (KR)
International Classes:
B82B3/00; B29B7/72
Foreign References:
KR100902179B12009-06-10
JP2010515474A2010-05-13
KR100684929B12007-02-13
KR20010076519A2001-08-16
Attorney, Agent or Firm:
LEE, Sook Yeol (KR)
이숙열 (KR)
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