(19)
(11) EP 4 569 045 A1

(12)

(43) Date of publication:
18.06.2025 Bulletin 2025/25

(21) Application number: 23757223.5

(22) Date of filing: 09.08.2023
(51) International Patent Classification (IPC): 
C09K 11/65(2006.01)
(52) Cooperative Patent Classification (CPC):
C09K 11/65
(86) International application number:
PCT/EP2023/072099
(87) International publication number:
WO 2024/033439 (15.02.2024 Gazette 2024/07)
(84) Designated Contracting States:
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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 10.08.2022 GB 202211716

(71) Applicant: The Provost, Fellows, Foundation Scholars, and the other members of Board, of the College of the Holy & Undiv. Trinity of Queen Elizabeth near Dublin
Dublin 2 (IE)

(72) Inventors:
  • PADAMATI, Ramesh Babu
    College Green Dublin 2, D02 PN40 (IE)
  • DUARAH, Ritupama
    College Green Dublin 2, D02 PN40 (IE)

(74) Representative: Definition IP Limited 
The Core Newcastle Helix Bath Lane
Newcastle Upon Tyne NE4 5TF
Newcastle Upon Tyne NE4 5TF (GB)

   


(54) FLUORESCENT LABELLING OF POLYMERS