Global Patent Index - EP 1021265 A1

EP 1021265 A1 2000-07-26 - INTERMETALLIC ALUMINIDES AND SILICIDES SPUTTERING TARGETS, AND METHODS OF MAKING SAME

Title (en)

INTERMETALLIC ALUMINIDES AND SILICIDES SPUTTERING TARGETS, AND METHODS OF MAKING SAME

Title (de)

SPUTTERING TARGETS AUS INTERMETALLISCHEN ALUMINIDEN UND SILIZIDEN, SOWIE HERSTELLUNGSVERFAHREN DAFÜR

Title (fr)

CIBLES DE PULVERISATION CATHODIQUE D'ALUMINURES ET DE SILICIURES INTERMETALLIQUES, ET LEURS PROCEDES DE FABRICATION

Publication

EP 1021265 A1 (EN)

Application

EP 98933058 A

Priority

  • US 9813719 W
  • US 5226297 P

Abstract (en)

[origin: WO9902288A1] Described is an in situ method for producing articles of metal aluminide or silicide by reactive sintering and vacuum hot pressing powders and products, such as sputtering targets, produced.

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

B22F 3/14

IPC 8 full level (invention and additional information)

C22C 29/04 (2006.01); C23C 14/34 (2006.01)

CPC (invention and additional information)

C22C 29/04 (2013.01); C23C 14/3414 (2013.01); B22F 2999/00 (2013.01)

Combination set (CPC)

B22F 2999/00 + B22F 3/1035 + B22F 3/1007 + B22F 2201/04

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 9902288 A1 19990121; EP 1021265 A1 20000726; EP 1021265 A4 20030827; TW 398020 B 20000711

INPADOC legal status


2005-07-27 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20050125

2003-11-26 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20031009

2003-08-27 [A4] SUPPLEMENTARY SEARCH REPORT

- Effective date: 20030715

2003-08-27 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7B 22F 3/14 A

2003-08-27 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7C 23C 14/34 B

2003-08-27 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7C 22C 1/04 B

2000-07-26 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000112

2000-07-26 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE