Global Patent Index - EP 1242304 A1

EP 1242304 A1 2002-09-25 - NANOSTRUCTURES, THEIR APPLICATIONS AND METHOD FOR MAKING THEM

Title (en)

NANOSTRUCTURES, THEIR APPLICATIONS AND METHOD FOR MAKING THEM

Title (de)

NANOSTRUKTUREN, IHRE ANWENDUNGEN UND VERFAHREN ZU IHRER HERSTELLUNG

Title (fr)

NANOSTRUCTURES, LEURS APPLICATIONS ET LEUR PROCEDE D'ELABORATION

Publication

EP 1242304 A1 (FR)

Application

EP 00974609 A

Priority

  • FR 0003029 W
  • FR 9913532 A

Abstract (en)

[origin: WO0130689A1] The invention concerns a method for producing nanostructures under controlled atmosphere, from compounds having a hexagonal crystalline shape, subjected to a focused laser bombardment of a gas. The invention is characterised in that it consists in using a compacted compound sample and in carrying out the process under a residual gas pressure between 1 and 3.10<4> Pa.

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

B82B 3/00; C30B 13/00; C30B 29/60

IPC 8 full level (invention and additional information)

B82B 3/00 (2006.01); B82B 1/00 (2006.01); C30B 13/00 (2006.01); C30B 29/60 (2006.01); D01F 9/08 (2006.01)

CPC (invention and additional information)

B82Y 30/00 (2013.01); C30B 13/00 (2013.01); C30B 29/60 (2013.01); Y10S 977/901 (2013.01); Y10T 428/2913 (2013.01)

Citation (search report)

See references of WO 0130689A1

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 0130689 A1 20010503; EP 1242304 A1 20020925; FR 2800365 A1 20010504; FR 2800365 B1 20030926; JP 2003512192 A 20030402; US 6586093 B1 20030701

INPADOC legal status


2013-10-23 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20130503

2009-03-18 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20090217

2002-09-25 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020415

2002-09-25 [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