ABRASIVE FILAMENTS WITH IMPROVED STIFFNESS AND INDUSTRIAL BRUSHES COMPRISING THE SAME AND USES THEREOF - Patent 2785900

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EP 2 785 900 A1

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(43)	Date of publication:
	08.10.2014 Bulletin 2014/41

(21)	Application number: 12791366.3

(22)	Date of filing: 07.11.2012

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International Patent Classification (IPC):

D01F 1/10^(2006.01)
A46D 1/00^(2006.01)
D01D 1/06^(2006.01)

D01F 6/60^(2006.01)
B08B 1/00^(2006.01)

(86)	International application number:
	PCT/US2012/063984

(87)	International publication number:
	WO 2013/081790 (06.06.2013 Gazette 2013/23)

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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Priority:

29.11.2011 CN 201110386805

(71)	Applicants:
	E. I. Du Pont de Nemours and Company Wilmington, Delaware 19899 (US) Dupont Xingda Filaments Company Limited Huishan Distr., Wuxi Jiangsu 214183 (CN)

(72)	Inventors:
	LIU, Xianqiao Shanghai 201203 (CN) YU, Haifeng Jiangsu 225002 (CN)

(74)	Representative: Morf, Jan Stefan et al
	Abitz & Partner - Patentanwälte Arabellastrasse 17 81925 München 81925 München (DE)

(54)	ABRASIVE FILAMENTS WITH IMPROVED STIFFNESS AND INDUSTRIAL BRUSHES COMPRISING THE SAME AND USES THEREOF