Global Patent Index - EP 4153657 A2

EP 4153657 A2 20230329 - NANO-CERAMIC, HYBRID, TRANSPARENT AND BIOCIDAL COATING FOR SOLID SUBSTRATE, SOLID SUBSTRATE COMPRISING SUCH A COATING AND METHOD FOR OBTAINING SAME

Title (en)

NANO-CERAMIC, HYBRID, TRANSPARENT AND BIOCIDAL COATING FOR SOLID SUBSTRATE, SOLID SUBSTRATE COMPRISING SUCH A COATING AND METHOD FOR OBTAINING SAME

Title (de)

NANOKERAMISCHE, HYBRIDE, TRANSPARENTE UND BIOZIDE BESCHICHTUNG FÜR EIN FESTES SUBSTRAT, FESTES SUBSTRAT MIT SOLCH EINER BESCHICHTUNG UND VERFAHREN ZUR HERSTELLUNG DAVON

Title (fr)

REVÊTEMENT NANO-CÉRAMIQUE, HYBRIDE, TRANSPARENT ET BIOCIDE POUR SUPPORT SOLIDE ET SUPPORT SOLIDE COMPORTANT UN TEL REVÊTEMENT ET SON PROCÉDÉ D'OBTENTION

Publication

EP 4153657 A2 20230329 (FR)

Application

EP 21727161 A 20210521

Priority

  • BE 202005361 A 20200522
  • EP 2021063695 W 20210521

Abstract (en)

[origin: WO2021234162A2] The present invention relates to a biocidal coating for a solid substrate, preferably a nano-ceramic, hybrid, transparent and biocidal coating comprising; a first polysiloxane or equivalent network comprising quaternary ammonium groups and inorganic nanoparticles connected to a second polymer network.

IPC 8 full level

C08G 77/14 (2006.01); C08G 77/20 (2006.01); C08G 77/24 (2006.01); C08G 77/26 (2006.01); C08L 75/04 (2006.01); C08L 83/08 (2006.01); C09D 175/04 (2006.01); C09D 183/04 (2006.01); C09D 183/08 (2006.01)

CPC (source: EP)

C08G 18/6279 (2013.01); C08G 18/672 (2013.01); C08G 77/14 (2013.01); C08G 77/20 (2013.01); C08G 77/24 (2013.01); C08G 77/26 (2013.01); C08L 83/08 (2013.01); C09D 175/04 (2013.01); C09D 175/16 (2013.01); C09D 183/04 (2013.01); C09D 183/08 (2013.01)

C-Set (source: EP)

  1. C08L 83/08 + C08K 3/22 + C08K 5/5465
  2. C08L 83/08 + C08K 3/22 + C08K 5/544
  3. C08L 83/08 + C08K 3/22 + C08K 5/5425
  4. C08L 83/08 + C08K 3/22 + C08K 5/5435
  5. C08G 18/672 + C08G 18/42
  6. C09D 175/04 + C08K 3/22 + C08L 83/00
  7. C09D 175/16 + C08K 3/22 + C08L 83/00

Citation (search report)

See references of WO 2021234162A2

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)

WO 2021234162 A2 20211125; WO 2021234162 A3 20220113; EP 4153657 A2 20230329

DOCDB simple family (application)

EP 2021063695 W 20210521; EP 21727161 A 20210521