EP 4058276 A1 20220921 - PART HAVING IMPROVED ABRASION RESISTANCE
Title (en)
PART HAVING IMPROVED ABRASION RESISTANCE
Title (de)
TEIL MIT VERBESSERTER ABRIEBFESTIGKEIT
Title (fr)
PIECE A RESISTANCE A L'USURE PAR FROTTEMENT AMELIOREE
Publication
Application
Priority
- FR 1912610 A 20191112
- FR 2020051993 W 20201104
Abstract (en)
[origin: WO2021094672A1] The present application relates to a part (1) made of an organic matrix composite material that has, on its surface (S), an abrasion-resistant area (20) comprising a resin (24) that contains polytetrafluoroethylene particles (22).
IPC 8 full level
B29C 70/64 (2006.01); F01D 25/00 (2006.01); F01D 25/24 (2006.01)
CPC (source: EP US)
B29C 70/64 (2013.01 - EP); F01D 25/00 (2013.01 - EP); F01D 25/005 (2013.01 - EP US); F01D 25/24 (2013.01 - EP US); F16C 17/00 (2013.01 - EP); F16C 33/201 (2013.01 - EP); F16C 33/205 (2013.01 - EP); F16C 33/208 (2013.01 - EP); F16C 33/28 (2013.01 - EP); B29K 2427/18 (2013.01 - EP); F05D 2220/36 (2013.01 - EP); F05D 2230/31 (2013.01 - US); F05D 2230/90 (2013.01 - EP); F05D 2240/14 (2013.01 - US); F05D 2300/432 (2013.01 - EP US); F05D 2300/44 (2013.01 - EP); F05D 2300/603 (2013.01 - US); F05D 2300/6033 (2013.01 - EP); F05D 2300/615 (2013.01 - US); F16C 2208/02 (2013.01 - EP); F16C 2208/20 (2013.01 - EP); F16C 2208/22 (2013.01 - EP); F16C 2208/32 (2013.01 - EP); F16C 2208/80 (2013.01 - EP); F16C 2208/82 (2013.01 - EP); F16C 2360/24 (2013.01 - EP)
Citation (search report)
See references of WO 2021094672A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
FR 3102948 A1 20210514; FR 3102948 B1 20220624; CN 114746254 A 20220712; EP 4058276 A1 20220921; US 11867073 B2 20240109; US 2022403754 A1 20221222; WO 2021094672 A1 20210520
DOCDB simple family (application)
FR 1912610 A 20191112; CN 202080078783 A 20201104; EP 20817458 A 20201104; FR 2020051993 W 20201104; US 202017774340 A 20201104