Global Patent Index - EP 1029114 A1

EP 1029114 A1 2000-08-23 - PRODUCT DESIGNED TO BE SUBJECTED TO THE EFFECTS OF HOT GAS AND METHOD FOR PRODUCING A COATING FOR THIS PRODUCT

Title (en)

PRODUCT DESIGNED TO BE SUBJECTED TO THE EFFECTS OF HOT GAS AND METHOD FOR PRODUCING A COATING FOR THIS PRODUCT

Title (de)

FÜR EINE HEISSGASBEAUFSCHLAGUNG AUSGELEGTES ERZEUGNIS UND VERFAHREN ZUR HERSTELLUNG EINER BESCHICHTUNG FÜR DIESES ERZEUGNIS

Title (fr)

PRODUIT CON U POUR ETRE SOUMIS A L'ACTION D'UN GAZ CHAUD ET PROCEDE DE REALISATION D'UN REVETEMENT POUR CE PRODUIT

Publication

EP 1029114 A1 (DE)

Application

EP 98961039 A

Priority

  • DE 9803123 W
  • DE 19748538 A

Abstract (en)

[origin: WO9923277A1] The invention relates to a product (1) which is designed to be subjected to the effects of hot gas. Said product has a coating (3) into which chromium nitride (6) has been incorporated in the form of a diffusion barrier to improve the long-term resistance of the coating (3). The invention also relates to a method for producing a coating (3) for a product (1) designed to be subjected to the effects of hot gas.

IPC 1-7 (main, further and additional classification)

C23C 28/00; C23C 8/02

IPC 8 full level (invention and additional information)

C23C 8/02 (2006.01); C23C 28/00 (2006.01)

CPC (invention and additional information)

C23C 28/3215 (2013.01); C23C 8/02 (2013.01); C23C 28/00 (2013.01); C23C 28/34 (2013.01); C23C 28/345 (2013.01); C23C 28/3455 (2013.01)

Citation (search report)

See references of WO 9923277A1

Designated contracting state (EPC)

CH DE FR GB IT LI

EPO simple patent family

WO 9923277 A1 19990514; EP 1029114 A1 20000823; EP 1029114 B1 20011219; JP 2001521992 A 20011113; US 6517959 B1 20030211

INPADOC legal status


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2002-06-14 [ET] FR: TRANSLATION FILED

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2002-02-15 [REG CH NV] NEW AGENT

- Representative's name: SIEMENS SCHWEIZ AG

2002-01-31 [REF] CORRESPONDS TO:

- Document: DE 59802578 20020131

2002-01-01 [REG GB IF02] EUROPEAN PATENT IN FORCE AS OF 2002-01-01

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