Title:
IMPRINTING METALLIC SUBSTRATES AT HOT WORKING TEMPERATURES
Document Type and Number:
WIPO Patent Application WO/2015/183203
Kind Code:
A1
Abstract:
The present invention relates to a method of forming an imprint on a metal substrate. The method comprises a step of providing a mold having a defined imprint surface pattern in the nano-sized or micro-sized range and a step of pressing the metal substrate against the mold at hot-working temperature to form a nano-sized or micro-sized imprint thereon.
Inventors:
LI XUE (SG)
MSM SAIFULLAH (SG)
LOKE YEE CHONG (SG)
CHONG KAREN (SG)
MSM SAIFULLAH (SG)
LOKE YEE CHONG (SG)
CHONG KAREN (SG)
Application Number:
PCT/SG2015/050133
Publication Date:
December 03, 2015
Filing Date:
May 29, 2015
Export Citation:
Assignee:
AGENCY SCIENCE TECH & RES (SG)
International Classes:
B29C59/02; B44C1/24
Foreign References:
| US8641839B2 | 2014-02-04 | |||
| JP2014086100A | 2014-05-12 |
Other References:
CUI B. ET AL.: "Ultrafast direct imprinting of nanostructures in metals by pulsed laser melting", NANOTECHNOLOGY, vol. 21, no. 4, 2010, pages 045303, XP020168776
Attorney, Agent or Firm:
SPRUSON & FERGUSON (ASIA) PTE LTD (Robinson Road Post Office, Singapore 1, SG)
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