Global Patent Index - EP 3314037 A4

EP 3314037 A4 20190130 - COLD GAS SPRAY COATING METHODS AND COMPOSITIONS

Title (en)

COLD GAS SPRAY COATING METHODS AND COMPOSITIONS

Title (de)

VERFAHREN UND ZUSAMMENSETZUNGEN FÜR KALTGASSPRÜHBESCHICHTUNG

Title (fr)

PROCÉDÉS DE REVÊTEMENT PAR PULVÉRISATION AU GAZ FROID ET COMPOSITIONS

Publication

EP 3314037 A4 20190130 (EN)

Application

EP 15897313 A 20150629

Priority

US 2015038320 W 20150629

Abstract (en)

[origin: WO2017003427A1] Cold gas spray coating methods, compositions and articles. A cold gas spray method is described including spraying a composition containing at least one nickel or iron based material blended with a softer, shear-deformable, secondary phase metal and/or metal alloy, onto a surface to deposit a dense, porous coating. The compositions used in and articles produced by such methods are also described.

IPC 8 full level

C23C 24/04 (2006.01); B22F 1/148 (2022.01)

CPC (source: EP US)

C22C 1/0433 (2013.01 - EP US); C22C 19/055 (2013.01 - EP US); C22C 19/056 (2013.01 - EP US); C22C 33/02 (2013.01 - EP US); C22C 38/00 (2013.01 - EP US); C23C 24/04 (2013.01 - EP US); B22F 1/148 (2022.01 - EP US); B22F 9/026 (2013.01 - US); B22F 2009/041 (2013.01 - US); B22F 2998/10 (2013.01 - EP US); C22C 19/07 (2013.01 - EP US)

Citation (search report)

  • [XA] US 8591986 B1 20131126 - AJDELSZTAJN LEONARDO [US], et al
  • [XI] US 2006093736 A1 20060504 - RAYBOULD DEREK [US], et al
  • [XI] EP 1672175 A1 20060621 - HONEYWELL INT INC [US]
  • [XI] WO 2005079209 A2 20050901 - UNIV CALIFORNIA [US], et al
  • [XI] WO 2008057710 A2 20080515 - STARCK H C GMBH CO KG [DE], et al
  • [XA] A. SOVA ET AL: "Potential of cold gas dynamic spray as additive manufacturing technology", THE INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, vol. 69, no. 9-12, 2 August 2013 (2013-08-02), London, pages 2269 - 2278, XP055536854, ISSN: 0268-3768, DOI: 10.1007/s00170-013-5166-8
  • [XA] S. GRIGORIEV ET AL: "Cold spraying: From process fundamentals towards advanced applications", SURFACE AND COATINGS TECHNOLOGY, vol. 268, 1 April 2015 (2015-04-01), AMSTERDAM, NL, pages 77 - 84, XP055536856, ISSN: 0257-8972, DOI: 10.1016/j.surfcoat.2014.09.060
  • [XA] WANG H T ET AL: "Cold spraying of Fe/Al powder mixture: Coating characteristics and influence of heat treatment on the phase structure", APPLIED SURFACE SCIENCE, ELSEVIER, AMSTERDAM, NL, vol. 255, no. 5, 30 December 2008 (2008-12-30), pages 2538 - 2544, XP025711823, ISSN: 0169-4332, [retrieved on 20080731], DOI: 10.1016/J.APSUSC.2008.07.127
  • See references of WO 2017003427A1

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)

WO 2017003427 A1 20170105; CA 2984429 A1 20170105; CN 107709611 A 20180216; EP 3314037 A1 20180502; EP 3314037 A4 20190130; JP 2018524466 A 20180830; US 2018258539 A1 20180913

DOCDB simple family (application)

US 2015038320 W 20150629; CA 2984429 A 20150629; CN 201580080956 A 20150629; EP 15897313 A 20150629; JP 2017564736 A 20150629; US 201515568703 A 20150629