(19)
(11) EP 4 263 678 A1

(12)

(43) Date of publication:
25.10.2023 Bulletin 2023/43

(21) Application number: 20841791.5

(22) Date of filing: 21.12.2020
(51) International Patent Classification (IPC): 
C08J 3/075(2006.01)
(52) Cooperative Patent Classification (CPC):
C08J 3/075; C08J 3/28; C08J 2305/04; C08J 2305/08; C08J 2389/00; C08J 2433/06; C08J 2371/02
(86) International application number:
PCT/TR2020/051341
(87) International publication number:
WO 2022/139698 (30.06.2022 Gazette 2022/26)
(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 MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(71) Applicant: KOC Universitesi
34450 Istanbul (TR)

(72) Inventors:
  • KIZILEL, Seda
    34450 Sar yer/Istanbul (TR)
  • NAZEER, Muhammad Anwaar
    34450 /Sar yerIstanbul (TR)
  • BATOOL, Syeda Rubab
    34450 /Sar yerIstanbul (TR)

(74) Representative: Dericioglu, E. Korhan 
Ankara Patent Bureau Mustafa Kemal Mahallesi Dumlupinar Bulvari Eskisehir Yolu 9.km No:274/7 B Blok 14. Kat No:161, Cankaya
34707 Ankara
34707 Ankara (TR)

   


(54) INITIATOR-FREE PHOTO-CLICK ADDITION REACTION WITH NATURAL AND SYNTHETIC POLYMERS UNDER UV AND VISIBLE LIGHT, AND A METHOD FOR PREPARING A HYDROGEL THEREOF