EP 2785900 B1 20151104 - ABRASIVE FILAMENTS WITH IMPROVED STIFFNESS AND INDUSTRIAL BRUSHES COMPRISING THE SAME AND USES THEREOF
Title (en)
ABRASIVE FILAMENTS WITH IMPROVED STIFFNESS AND INDUSTRIAL BRUSHES COMPRISING THE SAME AND USES THEREOF
Title (de)
SCHLEIFMITTELFILAMENTE MIT VERBESSERTER STEIFIGKEIT, INDUSTRIELLE BÜRSTEN DAMIT UND VERWENDUNGEN DAVON
Title (fr)
FILAMENTS ABRASIFS PRÉSENTANT UNE RIGIDITÉ AMÉLIORÉE ET BROSSES INDUSTRIELLES LES COMPRENANT ET LEURS UTILISATIONS
Publication
Application
Priority
- CN 201110386805 A 20111129
- US 2012063984 W 20121107
Abstract (en)
[origin: US2013137344A1] Disclosed herein are abrasive filaments with improved stiffness and industrial brushes comprising the same, wherein the abrasive filaments are formed of polyamide compositions comprising, (a) at least one polyamide; (b) about 0.1-1 wt % of at least one linear chain extending compound that has a molecular weight of 1000 Daltons or lower; (c) about 0.1-1 wt % of at least one antioxidant; and (d) about 10-40 wt % of abrasive particles, with the total wt % of all components in the composition totaling to 100 wt %.
IPC 8 full level
D01F 1/10 (2006.01); A46D 1/00 (2006.01); B08B 1/00 (2006.01); D01D 1/06 (2006.01); D01F 6/60 (2006.01)
CPC (source: EP US)
A46D 1/0207 (2013.01 - EP US); B24B 7/228 (2013.01 - EP US); B24B 29/005 (2013.01 - EP US); B24D 3/002 (2013.01 - EP US); B24D 3/24 (2013.01 - EP US); D01D 1/065 (2013.01 - EP US); D01D 5/38 (2013.01 - EP US); D01F 1/10 (2013.01 - EP US); D01F 6/60 (2013.01 - EP US); A46B 2200/3093 (2013.01 - EP US)
Designated contracting state (EPC)
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
DOCDB simple family (publication)
US 2013137344 A1 20130530; CN 103132172 A 20130605; CN 103132172 B 20150722; EP 2785900 A1 20141008; EP 2785900 B1 20151104; ES 2557006 T3 20160121; JP 2015505737 A 20150226; KR 20140096152 A 20140804; WO 2013081790 A1 20130606
DOCDB simple family (application)
US 201213688505 A 20121129; CN 201110386805 A 20111129; EP 12791366 A 20121107; ES 12791366 T 20121107; JP 2014544748 A 20121107; KR 20147017432 A 20121107; US 2012063984 W 20121107