Global Patent Index - EP 3074546 B1

EP 3074546 B1 20190619 - MODIFIED THERMAL BARRIER COMPOSITE COATINGS

Title (en)

MODIFIED THERMAL BARRIER COMPOSITE COATINGS

Title (de)

MODIFIZIERTE WÄRMEBARRIERENVERBUNDBESCHICHTUNGEN

Title (fr)

REVÊTEMENTS COMPOSITES MODIFIÉS FORMANT UNE BARRIÈRE THERMIQUE

Publication

EP 3074546 B1 (EN)

Application

EP 14802526 A

Priority

  • US 201314090513 A
  • US 2014060104 W

Abstract (en)

[origin: US2015147524A1] A novel coating system is provided that allows for a single coating structure to exhibit properties previously considered mutually exclusive. A unique approach for tailoring specific properties of a coating structure as a function of location within the coating is provided with a specially designed undercoat having a columnar macrostructure and a second coating layer that is selected to be compatible with and complement the undercoat. The resultant composite coating system can maintain thermocomechanical compliance while improving various bulk and/or free surface properties of the composite coating system.

IPC 8 full level

C23C 28/04 (2006.01); C23C 4/11 (2016.01); C23C 4/134 (2016.01); F01D 5/28 (2006.01)

CPC (source: EP US)

C23C 4/11 (2016.01 - EP); C23C 4/134 (2016.01 - EP); C23C 28/042 (2013.01 - EP); C23C 28/048 (2013.01 - EP); F01D 5/288 (2013.01 - EP); Y10T 428/24355 (2015.01 - EP US); Y10T 428/24612 (2015.01 - EP US)

Citation (examination)

None

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 2015147524 A1 20150528; CA 2928776 A1 20150604; CN 105765100 A 20160713; EP 3074546 A1 20161005; EP 3074546 B1 20190619; JP 2016540890 A 20161228; MX 2016006851 A 20161215; PL 3074546 T3 20191129; SG 10201804461S A 20180730; WO 2015080804 A1 20150604

DOCDB simple family (application)

US 201314090513 A 20131126; CA 2928776 A 20141010; CN 201480064103 A 20141010; EP 14802526 A 20141010; JP 2016533585 A 20141010; MX 2016006851 A 20141010; PL 14802526 T 20141010; SG 10201804461S A 20141010; US 2014060104 W 20141010