EP 4182262 A1 20230524 - PRODUCTION OF STRUCTURED SURFACES
Title (en)
PRODUCTION OF STRUCTURED SURFACES
Title (de)
HERSTELLUNG STRUKTURIERTER OBERFLÄCHEN
Title (fr)
PRODUCTION DE SURFACES STRUCTURÉES
Publication
Application
Priority
- DE 102020118555 A 20200714
- EP 2021065763 W 20210611
Abstract (en)
[origin: WO2022012825A1] Three-dimensionally structured surfaces on the basis of a resilient material by stretching, selective treatment of various surface regions and relaxation.
IPC 8 full level
B82Y 10/00 (2011.01); B29C 59/18 (2006.01); B81C 1/00 (2006.01); C08J 7/00 (2006.01); G03F 7/00 (2006.01); G03F 7/16 (2006.01)
CPC (source: EP US)
B29C 53/04 (2013.01 - US); B29C 55/02 (2013.01 - US); B29C 59/14 (2013.01 - EP US); B29C 59/16 (2013.01 - EP US); B29C 59/18 (2013.01 - EP); B81C 1/00492 (2013.01 - EP); C08J 7/123 (2013.01 - EP); G03F 7/0037 (2013.01 - EP); G03F 7/16 (2013.01 - EP); B82Y 10/00 (2013.01 - EP); B82Y 40/00 (2013.01 - EP); C08J 2383/04 (2013.01 - EP)
Citation (search report)
See references of WO 2022012825A1
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
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102020118555 A1 20220120; CN 115803681 A 20230314; EP 4182262 A1 20230524; JP 2023535343 A 20230817; US 2023356452 A1 20231109; WO 2022012825 A1 20220120
DOCDB simple family (application)
DE 102020118555 A 20200714; CN 202180049684 A 20210611; EP 2021065763 W 20210611; EP 21739255 A 20210611; JP 2023502754 A 20210611; US 202118004905 A 20210611