Title:
ポリトリメチレンテレフタレート組成物から調製されるブラシ繊維ならびにそれを含んでなるブラシ類
Document Type and Number:
Japanese Patent JP2014514934
Kind Code:
A
Abstract:
Disclosed herein is a monofilament bristle made of modified polytrimethylene terephthalate composition having s a flexural modulus of 2500 MPa or lower, measured according to ISO178:2001, a tensile modulus of 2600 MPa or lower, and an elongation at break % of about 20% or lower, measured respectively according to ISO527-2:1993, wherein the composition comprises: (a) 65-95 wt. % of at least a polytrimethylene terephthalate, and (b) 5-35 wt. % of at least a copolyether-ester having a Shore Hardness of 55 or higher measured according to ISO868. The invention also discloses brushes comprising the monofilament bristle.
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Inventors:
Liu Xiang Chao
Nee Young
Nee Young
Application Number:
JP2013546367A
Publication Date:
June 26, 2014
Filing Date:
December 21, 2011
Export Citation:
Assignee:
E.I.DU PONT DE NEMOURS AND COMPANY
International Classes:
A46D1/00
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office